Datasets:

nums
listlengths
4
4
target
int64
10
100
solution
listlengths
3
3
optimal_path
stringlengths
282
529
start_size
int64
4
4
search_path
stringlengths
505
16.8k
rating
float64
0
0.99
search_type
stringclasses
5 values
heuristic
stringclasses
2 values
[ 46, 24, 87, 93 ]
42
[ "93-87=6", "24/6=4", "46-4=42" ]
Current State: 42:[46, 24, 87, 93], Operations: [] Exploring Operation: 93-87=6, Resulting Numbers: [46, 24, 6] Generated Node #2: [46, 24, 6] from Operation: 93-87=6 Current State: 42:[46, 24, 6], Operations: ['93-87=6'] Exploring Operation: 24/6=4, Resulting Numbers: [46, 4] Generated Node #3: [46, 4] from Operation:...
4
Current State: 42:[46, 24, 87, 93], Operations: [] Exploring Operation: 93-87=6, Resulting Numbers: [46, 24, 6] Generated Node #0,0: 42:[46, 24, 6] Operation: 93-87=6 Start Sub Search at level 1: Moving to Node #0,0 Current State: 42:[46, 24, 6], Operations: ['93-87=6'] Exploring Operation: 46-24=22, Resulting Numbers:...
0
hs_1
mult_heuristic
[ 52, 5, 80, 5 ]
36
[ "52*5=260", "260-80=180", "180/5=36" ]
Current State: 36:[52, 5, 80, 5], Operations: [] Exploring Operation: 52*5=260, Resulting Numbers: [80, 260] Generated Node #2: [80, 260] from Operation: 52*5=260 Current State: 36:[80, 260], Operations: ['52*5=260'] Exploring Operation: 260-80=180, Resulting Numbers: [180] 180,36 equal: Goal Reached Exploring Operatio...
4
Current State: 36:[52, 5, 80, 5], Operations: [] Exploring Operation: 80/5=16, Resulting Numbers: [52, 5, 16] Generated Node #0,0: 36:[52, 5, 16] Operation: 80/5=16 Exploring Operation: 80/5=16, Resulting Numbers: [52, 5, 16] Generated Node #0,1: 36:[52, 5, 16] Operation: 80/5=16 Exploring Operation: 80-52=28, Resultin...
0
hs_3
sum_heuristic
[ 72, 45, 24, 10 ]
58
[ "72/24=3", "45+10=55", "3+55=58" ]
Current State: 58:[72, 45, 24, 10], Operations: [] Exploring Operation: 72/24=3, Resulting Numbers: [45, 10, 3] Generated Node #2: [45, 10, 3] from Operation: 72/24=3 Current State: 58:[45, 10, 3], Operations: ['72/24=3'] Exploring Operation: 45+10=55, Resulting Numbers: [3, 55] Generated Node #3: [3, 55] from Operatio...
4
Current State: 58:[72, 45, 24, 10], Operations: [] Exploring Operation: 72-10=62, Resulting Numbers: [45, 24, 62] Generated Node #0,0: 58:[45, 24, 62] Operation: 72-10=62 Exploring Operation: 72-45=27, Resulting Numbers: [24, 10, 27] Generated Node #0,1: 58:[24, 10, 27] Operation: 72-45=27 Exploring Operation: 72/24=3,...
0.96875
hs_3
sum_heuristic
[ 4, 30, 1, 45 ]
60
[ "4*1=4", "45-30=15", "4*15=60" ]
Current State: 60:[4, 30, 1, 45], Operations: [] Exploring Operation: 4*1=4, Resulting Numbers: [30, 45, 4] Generated Node #2: [30, 45, 4] from Operation: 4*1=4 Current State: 60:[30, 45, 4], Operations: ['4*1=4'] Exploring Operation: 45-30=15, Resulting Numbers: [4, 15] Generated Node #3: [4, 15] from Operation: 45-30...
4
Current State: 60:[4, 30, 1, 45], Operations: [] Exploring Operation: 45-30=15, Resulting Numbers: [4, 1, 15] Generated Node #0,0: 60:[4, 1, 15] Operation: 45-30=15 Exploring Operation: 4+45=49, Resulting Numbers: [30, 1, 49] Generated Node #0,1: 60:[30, 1, 49] Operation: 4+45=49 Start Sub Search at level 1: Moving to ...
0.992188
hs_2
mult_heuristic
[ 10, 34, 71, 44 ]
29
[ "44-34=10", "10*10=100", "100-71=29" ]
Current State: 29:[10, 34, 71, 44], Operations: [] Exploring Operation: 44-34=10, Resulting Numbers: [10, 71, 10] Generated Node #2: [10, 71, 10] from Operation: 44-34=10 Current State: 29:[10, 71, 10], Operations: ['44-34=10'] Exploring Operation: 10*10=100, Resulting Numbers: [71, 100] Generated Node #3: [71, 100] fr...
4
Current State: 29:[10, 34, 71, 44], Operations: [] Exploring Operation: 44-10=34, Resulting Numbers: [34, 71, 34] Generated Node #0,0: 29:[34, 71, 34] Operation: 44-10=34 Exploring Operation: 34-10=24, Resulting Numbers: [71, 44, 24] Generated Node #0,1: 29:[71, 44, 24] Operation: 34-10=24 Exploring Operation: 71-34=37...
0
hs_5
sum_heuristic
[ 50, 9, 47, 94 ]
57
[ "50+9=59", "94/47=2", "59-2=57" ]
Current State: 57:[50, 9, 47, 94], Operations: [] Exploring Operation: 50+9=59, Resulting Numbers: [47, 94, 59] Generated Node #2: [47, 94, 59] from Operation: 50+9=59 Current State: 57:[47, 94, 59], Operations: ['50+9=59'] Exploring Operation: 94/47=2, Resulting Numbers: [59, 2] Generated Node #3: [59, 2] from Operati...
4
Current State: 57:[50, 9, 47, 94], Operations: [] Exploring Operation: 94/47=2, Resulting Numbers: [50, 9, 2] Generated Node #0,0: 57:[50, 9, 2] Operation: 94/47=2 Exploring Operation: 94-50=44, Resulting Numbers: [9, 47, 44] Generated Node #0,1: 57:[9, 47, 44] Operation: 94-50=44 Exploring Operation: 94-47=47, Resulti...
0.915799
hs_5
mult_heuristic
[ 20, 75, 10, 55 ]
70
[ "20*10=200", "75+55=130", "200-130=70" ]
Current State: 70:[20, 75, 10, 55], Operations: [] Exploring Operation: 20*10=200, Resulting Numbers: [75, 55, 200] Generated Node #2: [75, 55, 200] from Operation: 20*10=200 Current State: 70:[75, 55, 200], Operations: ['20*10=200'] Exploring Operation: 75+55=130, Resulting Numbers: [200, 130] Generated Node #3: [200,...
4
Current State: 70:[20, 75, 10, 55], Operations: [] Exploring Operation: 10+55=65, Resulting Numbers: [20, 75, 65] Generated Node #0,0: 70:[20, 75, 65] Operation: 10+55=65 Exploring Operation: 20+55=75, Resulting Numbers: [75, 10, 75] Generated Node #0,1: 70:[75, 10, 75] Operation: 20+55=75 Exploring Operation: 75-55=20...
0
hs_4
mult_heuristic
[ 7, 7, 20, 8 ]
26
[ "7+7=14", "20-8=12", "14+12=26" ]
Current State: 26:[7, 7, 20, 8], Operations: [] Exploring Operation: 7+7=14, Resulting Numbers: [20, 8, 14] Generated Node #2: [20, 8, 14] from Operation: 7+7=14 Current State: 26:[20, 8, 14], Operations: ['7+7=14'] Exploring Operation: 20-8=12, Resulting Numbers: [14, 12] Generated Node #3: [14, 12] from Operation: 20...
4
Current State: 26:[7, 7, 20, 8], Operations: [] Exploring Operation: 20-7=13, Resulting Numbers: [7, 8, 13] Generated Node #0,0: 26:[7, 8, 13] Operation: 20-7=13 Exploring Operation: 20-7=13, Resulting Numbers: [7, 8, 13] Generated Node #0,1: 26:[7, 8, 13] Operation: 20-7=13 Start Sub Search at level 1: Moving to Node ...
0
hs_2
mult_heuristic
[ 34, 40, 94, 64 ]
24
[ "40-34=6", "94-64=30", "30-6=24" ]
Current State: 24:[34, 40, 94, 64], Operations: [] Exploring Operation: 40-34=6, Resulting Numbers: [94, 64, 6] Generated Node #2: [94, 64, 6] from Operation: 40-34=6 Current State: 24:[94, 64, 6], Operations: ['40-34=6'] Exploring Operation: 94-64=30, Resulting Numbers: [6, 30] Generated Node #3: [6, 30] from Operatio...
4
Current State: 24:[34, 40, 94, 64], Operations: [] Exploring Operation: 94-64=30, Resulting Numbers: [34, 40, 30] Generated Node #0,0: 24:[34, 40, 30] Operation: 94-64=30 Exploring Operation: 64-40=24, Resulting Numbers: [34, 94, 24] Generated Node #0,1: 24:[34, 94, 24] Operation: 64-40=24 Exploring Operation: 94-34=60...
0.988715
hs_4
mult_heuristic
[ 26, 76, 38, 13 ]
37
[ "26+13=39", "76/38=2", "39-2=37" ]
Current State: 37:[26, 76, 38, 13], Operations: [] Exploring Operation: 26+13=39, Resulting Numbers: [76, 38, 39] Generated Node #2: [76, 38, 39] from Operation: 26+13=39 Current State: 37:[76, 38, 39], Operations: ['26+13=39'] Exploring Operation: 76/38=2, Resulting Numbers: [39, 2] Generated Node #3: [39, 2] from Ope...
4
Current State: 37:[26, 76, 38, 13], Operations: [] Exploring Operation: 76-26=50, Resulting Numbers: [38, 13, 50] Generated Node #0,0: 37:[38, 13, 50] Operation: 76-26=50 Exploring Operation: 76-38=38, Resulting Numbers: [26, 13, 38] Generated Node #0,1: 37:[26, 13, 38] Operation: 76-38=38 Exploring Operation: 76-13=63...
0
hs_3
sum_heuristic
[ 49, 47, 16, 4 ]
24
[ "49+47=96", "16/4=4", "96/4=24" ]
Current State: 24:[49, 47, 16, 4], Operations: [] Exploring Operation: 49+47=96, Resulting Numbers: [16, 4, 96] Generated Node #2: [16, 4, 96] from Operation: 49+47=96 Current State: 24:[16, 4, 96], Operations: ['49+47=96'] Exploring Operation: 16/4=4, Resulting Numbers: [96, 4] Generated Node #3: [96, 4] from Operatio...
4
Current State: 24:[49, 47, 16, 4], Operations: [] Exploring Operation: 49-47=2, Resulting Numbers: [16, 4, 2] Generated Node #0,0: 24:[16, 4, 2] Operation: 49-47=2 Exploring Operation: 49-16=33, Resulting Numbers: [47, 4, 33] Generated Node #0,1: 24:[47, 4, 33] Operation: 49-16=33 Moving to Node #0,0 Current State: 24:...
0.988715
hs_2
sum_heuristic
[ 7, 70, 22, 44 ]
20
[ "70/7=10", "44/22=2", "10*2=20" ]
Current State: 20:[7, 70, 22, 44], Operations: [] Exploring Operation: 70/7=10, Resulting Numbers: [22, 44, 10] Generated Node #2: [22, 44, 10] from Operation: 70/7=10 Current State: 20:[22, 44, 10], Operations: ['70/7=10'] Exploring Operation: 44/22=2, Resulting Numbers: [10, 2] Generated Node #3: [10, 2] from Operati...
4
Current State: 20:[7, 70, 22, 44], Operations: [] Exploring Operation: 70-22=48, Resulting Numbers: [7, 44, 48] Generated Node #0,0: 20:[7, 44, 48] Operation: 70-22=48 Exploring Operation: 44/22=2, Resulting Numbers: [7, 70, 2] Generated Node #0,1: 20:[7, 70, 2] Operation: 44/22=2 Exploring Operation: 44-22=22, Resulti...
0.96875
hs_5
sum_heuristic
[ 49, 45, 68, 50 ]
22
[ "49-45=4", "68-50=18", "4+18=22" ]
Current State: 22:[49, 45, 68, 50], Operations: [] Exploring Operation: 49-45=4, Resulting Numbers: [68, 50, 4] Generated Node #2: [68, 50, 4] from Operation: 49-45=4 Current State: 22:[68, 50, 4], Operations: ['49-45=4'] Exploring Operation: 68-50=18, Resulting Numbers: [4, 18] Generated Node #3: [4, 18] from Operatio...
4
Current State: 22:[49, 45, 68, 50], Operations: [] Exploring Operation: 68-50=18, Resulting Numbers: [49, 45, 18] Generated Node #0,0: 22:[49, 45, 18] Operation: 68-50=18 Exploring Operation: 68-49=19, Resulting Numbers: [45, 50, 19] Generated Node #0,1: 22:[45, 50, 19] Operation: 68-49=19 Start Sub Search at level 1: ...
0.992188
hs_2
mult_heuristic
[ 54, 57, 23, 4 ]
51
[ "23-4=19", "57/19=3", "54-3=51" ]
Current State: 51:[54, 57, 23, 4], Operations: [] Exploring Operation: 23-4=19, Resulting Numbers: [54, 57, 19] Generated Node #2: [54, 57, 19] from Operation: 23-4=19 Current State: 51:[54, 57, 19], Operations: ['23-4=19'] Exploring Operation: 57/19=3, Resulting Numbers: [54, 3] Generated Node #3: [54, 3] from Operati...
4
Current State: 51:[54, 57, 23, 4], Operations: [] Exploring Operation: 57-4=53, Resulting Numbers: [54, 23, 53] Generated Node #0,0: 51:[54, 23, 53] Operation: 57-4=53 Exploring Operation: 57-54=3, Resulting Numbers: [23, 4, 3] Generated Node #0,1: 51:[23, 4, 3] Operation: 57-54=3 Exploring Operation: 23-4=19, Resultin...
0.981771
hs_3
mult_heuristic
[ 47, 69, 94, 81 ]
35
[ "69-47=22", "94-81=13", "22+13=35" ]
Current State: 35:[47, 69, 94, 81], Operations: [] Exploring Operation: 69-47=22, Resulting Numbers: [94, 81, 22] Generated Node #2: [94, 81, 22] from Operation: 69-47=22 Current State: 35:[94, 81, 22], Operations: ['69-47=22'] Exploring Operation: 94-81=13, Resulting Numbers: [22, 13] Generated Node #3: [22, 13] from ...
4
Current State: 35:[47, 69, 94, 81], Operations: [] Exploring Operation: 94-81=13, Resulting Numbers: [47, 69, 13] Generated Node #0,0: 35:[47, 69, 13] Operation: 94-81=13 Exploring Operation: 81-69=12, Resulting Numbers: [47, 94, 12] Generated Node #0,1: 35:[47, 94, 12] Operation: 81-69=12 Exploring Operation: 94/47=2,...
0.978299
hs_4
sum_heuristic
[ 65, 25, 36, 87 ]
75
[ "65-36=29", "25*87=2175", "2175/29=75" ]
Current State: 75:[65, 25, 36, 87], Operations: [] Exploring Operation: 65-36=29, Resulting Numbers: [25, 87, 29] Generated Node #2: [25, 87, 29] from Operation: 65-36=29 Current State: 75:[25, 87, 29], Operations: ['65-36=29'] Exploring Operation: 25*87=2175, Resulting Numbers: [29, 2175] Generated Node #3: [29, 2175]...
4
Current State: 75:[65, 25, 36, 87], Operations: [] Exploring Operation: 65-36=29, Resulting Numbers: [25, 87, 29] Generated Node #0,0: 75:[25, 87, 29] Operation: 65-36=29 Exploring Operation: 87-65=22, Resulting Numbers: [25, 36, 22] Generated Node #0,1: 75:[25, 36, 22] Operation: 87-65=22 Start Sub Search at level 1: ...
0.986979
hs_2
mult_heuristic
[ 15, 86, 46, 20 ]
75
[ "15+86=101", "46-20=26", "101-26=75" ]
Current State: 75:[15, 86, 46, 20], Operations: [] Exploring Operation: 15+86=101, Resulting Numbers: [46, 20, 101] Generated Node #2: [46, 20, 101] from Operation: 15+86=101 Current State: 75:[46, 20, 101], Operations: ['15+86=101'] Exploring Operation: 46-20=26, Resulting Numbers: [101, 26] Generated Node #3: [101, 2...
4
Current State: 75:[15, 86, 46, 20], Operations: [] Exploring Operation: 46+20=66, Resulting Numbers: [15, 86, 66] Generated Node #0,0: 75:[15, 86, 66] Operation: 46+20=66 Exploring Operation: 86-46=40, Resulting Numbers: [15, 20, 40] Generated Node #0,1: 75:[15, 20, 40] Operation: 86-46=40 Exploring Operation: 46-20=26...
0.967014
hs_3
sum_heuristic
[ 92, 88, 10, 96 ]
12
[ "96-92=4", "88/4=22", "22-10=12" ]
Current State: 12:[92, 88, 10, 96], Operations: [] Exploring Operation: 96-92=4, Resulting Numbers: [88, 10, 4] Generated Node #2: [88, 10, 4] from Operation: 96-92=4 Current State: 12:[88, 10, 4], Operations: ['96-92=4'] Exploring Operation: 88/4=22, Resulting Numbers: [10, 22] Generated Node #3: [10, 22] from Operati...
4
Current State: 12:[92, 88, 10, 96], Operations: [] Exploring Operation: 96-88=8, Resulting Numbers: [92, 10, 8] Generated Node #0,0: 12:[92, 10, 8] Operation: 96-88=8 Exploring Operation: 96-92=4, Resulting Numbers: [88, 10, 4] Generated Node #0,1: 12:[88, 10, 4] Operation: 96-92=4 Exploring Operation: 92-88=4, Resulti...
0.989583
hs_3
sum_heuristic
[ 1, 60, 23, 2 ]
71
[ "23-1=22", "22/2=11", "60+11=71" ]
Current State: 71:[1, 60, 23, 2], Operations: [] Exploring Operation: 23-1=22, Resulting Numbers: [60, 2, 22] Generated Node #2: [60, 2, 22] from Operation: 23-1=22 Current State: 71:[60, 2, 22], Operations: ['23-1=22'] Exploring Operation: 22/2=11, Resulting Numbers: [60, 11] Generated Node #3: [60, 11] from Operation...
4
Current State: 71:[1, 60, 23, 2], Operations: [] Exploring Operation: 1+60=61, Resulting Numbers: [23, 2, 61] Generated Node #0,0: 71:[23, 2, 61] Operation: 1+60=61 Exploring Operation: 23*2=46, Resulting Numbers: [1, 60, 46] Generated Node #0,1: 71:[1, 60, 46] Operation: 23*2=46 Moving to Node #0,1 Current State: 71:[...
0
hs_2
sum_heuristic
[ 12, 4, 6, 76 ]
17
[ "12/6=2", "76/4=19", "19-2=17" ]
Current State: 17:[12, 4, 6, 76], Operations: [] Exploring Operation: 12/6=2, Resulting Numbers: [4, 76, 2] Generated Node #2: [4, 76, 2] from Operation: 12/6=2 Current State: 17:[4, 76, 2], Operations: ['12/6=2'] Exploring Operation: 76/4=19, Resulting Numbers: [2, 19] Generated Node #3: [2, 19] from Operation: 76/4=1...
4
Current State: 17:[12, 4, 6, 76], Operations: [] Exploring Operation: 4+6=10, Resulting Numbers: [12, 76, 10] Generated Node #0,0: 17:[12, 76, 10] Operation: 4+6=10 Exploring Operation: 76-12=64, Resulting Numbers: [4, 6, 64] Generated Node #0,1: 17:[4, 6, 64] Operation: 76-12=64 Exploring Operation: 12+4=16, Resulting...
0.976563
hs_5
sum_heuristic
[ 28, 2, 64, 12 ]
98
[ "28+64=92", "12/2=6", "92+6=98" ]
Current State: 98:[28, 2, 64, 12], Operations: [] Exploring Operation: 28+64=92, Resulting Numbers: [2, 12, 92] Generated Node #2: [2, 12, 92] from Operation: 28+64=92 Current State: 98:[2, 12, 92], Operations: ['28+64=92'] Exploring Operation: 12/2=6, Resulting Numbers: [92, 6] Generated Node #3: [92, 6] from Operatio...
4
Current State: 98:[28, 2, 64, 12], Operations: [] Exploring Operation: 28+64=92, Resulting Numbers: [2, 12, 92] Generated Node #0,0: 98:[2, 12, 92] Operation: 28+64=92 Exploring Operation: 28/2=14, Resulting Numbers: [64, 12, 14] Generated Node #0,1: 98:[64, 12, 14] Operation: 28/2=14 Exploring Operation: 64-12=52, Res...
0.904514
hs_5
sum_heuristic
[ 11, 14, 33, 66 ]
99
[ "14-11=3", "66-33=33", "3*33=99" ]
Current State: 99:[11, 14, 33, 66], Operations: [] Exploring Operation: 14-11=3, Resulting Numbers: [33, 66, 3] Generated Node #2: [33, 66, 3] from Operation: 14-11=3 Current State: 99:[33, 66, 3], Operations: ['14-11=3'] Exploring Operation: 66-33=33, Resulting Numbers: [3, 33] Generated Node #3: [3, 33] from Operatio...
4
Current State: 99:[11, 14, 33, 66], Operations: [] Exploring Operation: 66/33=2, Resulting Numbers: [11, 14, 2] Generated Node #0,0: 99:[11, 14, 2] Operation: 66/33=2 Exploring Operation: 66-33=33, Resulting Numbers: [11, 14, 33] Generated Node #0,1: 99:[11, 14, 33] Operation: 66-33=33 Exploring Operation: 33+66=99, Re...
0.988715
hs_3
sum_heuristic
[ 32, 52, 17, 51 ]
50
[ "32+52=84", "51-17=34", "84-34=50" ]
Current State: 50:[32, 52, 17, 51], Operations: [] Exploring Operation: 32+52=84, Resulting Numbers: [17, 51, 84] Generated Node #2: [17, 51, 84] from Operation: 32+52=84 Current State: 50:[17, 51, 84], Operations: ['32+52=84'] Exploring Operation: 51-17=34, Resulting Numbers: [84, 34] Generated Node #3: [84, 34] from ...
4
Current State: 50:[32, 52, 17, 51], Operations: [] Exploring Operation: 32+17=49, Resulting Numbers: [52, 51, 49] Generated Node #0,0: 50:[52, 51, 49] Operation: 32+17=49 Exploring Operation: 51/17=3, Resulting Numbers: [32, 52, 3] Generated Node #0,1: 50:[32, 52, 3] Operation: 51/17=3 Exploring Operation: 32-17=15, Re...
0.975694
hs_3
sum_heuristic
[ 41, 55, 4, 31 ]
68
[ "55-41=14", "31-14=17", "4*17=68" ]
Current State: 68:[41, 55, 4, 31], Operations: [] Exploring Operation: 55-41=14, Resulting Numbers: [4, 31, 14] Generated Node #2: [4, 31, 14] from Operation: 55-41=14 Current State: 68:[4, 31, 14], Operations: ['55-41=14'] Exploring Operation: 31-14=17, Resulting Numbers: [4, 17] Generated Node #3: [4, 17] from Operat...
4
Current State: 68:[41, 55, 4, 31], Operations: [] Exploring Operation: 55-41=14, Resulting Numbers: [4, 31, 14] Generated Node #0,0: 68:[4, 31, 14] Operation: 55-41=14 Exploring Operation: 55-31=24, Resulting Numbers: [41, 4, 24] Generated Node #0,1: 68:[41, 4, 24] Operation: 55-31=24 Exploring Operation: 41+31=72, Res...
0.990451
hs_3
sum_heuristic
[ 22, 71, 4, 5 ]
49
[ "71-22=49", "5-4=1", "49*1=49" ]
Current State: 49:[22, 71, 4, 5], Operations: [] Exploring Operation: 71-22=49, Resulting Numbers: [4, 5, 49] Generated Node #2: [4, 5, 49] from Operation: 71-22=49 Current State: 49:[4, 5, 49], Operations: ['71-22=49'] Exploring Operation: 5-4=1, Resulting Numbers: [49, 1] Generated Node #3: [49, 1] from Operation: 5-...
4
Current State: 49:[22, 71, 4, 5], Operations: [] Exploring Operation: 71-22=49, Resulting Numbers: [4, 5, 49] Generated Node #0,0: 49:[4, 5, 49] Operation: 71-22=49 Start Sub Search at level 1: Moving to Node #0,0 Current State: 49:[4, 5, 49], Operations: ['71-22=49'] Exploring Operation: 4+5=9, Resulting Numbers: [49,...
0
hs_1
sum_heuristic
[ 25, 48, 2, 93 ]
72
[ "48-25=23", "2+93=95", "95-23=72" ]
Current State: 72:[25, 48, 2, 93], Operations: [] Exploring Operation: 48-25=23, Resulting Numbers: [2, 93, 23] Generated Node #2: [2, 93, 23] from Operation: 48-25=23 Current State: 72:[2, 93, 23], Operations: ['48-25=23'] Exploring Operation: 2+93=95, Resulting Numbers: [23, 95] Generated Node #3: [23, 95] from Opera...
4
Current State: 72:[25, 48, 2, 93], Operations: [] Exploring Operation: 93-48=45, Resulting Numbers: [25, 2, 45] Generated Node #0,0: 72:[25, 2, 45] Operation: 93-48=45 Exploring Operation: 93-25=68, Resulting Numbers: [48, 2, 68] Generated Node #0,1: 72:[48, 2, 68] Operation: 93-25=68 Moving to Node #0,0 Current State:...
0.991319
hs_2
sum_heuristic
[ 74, 53, 74, 1 ]
96
[ "74-53=21", "74+1=75", "21+75=96" ]
Current State: 96:[74, 53, 74, 1], Operations: [] Exploring Operation: 74-53=21, Resulting Numbers: [1, 21] Generated Node #2: [1, 21] from Operation: 74-53=21 Current State: 96:[1, 21], Operations: ['74-53=21'] Exploring Operation: 74+1=75, Resulting Numbers: [21, 75] Generated Node #3: [21, 75] from Operation: 74+1=7...
4
Current State: 96:[74, 53, 74, 1], Operations: [] Exploring Operation: 74/74=1, Resulting Numbers: [53, 1, 1] Generated Node #0,0: 96:[53, 1, 1] Operation: 74/74=1 Start Sub Search at level 1: Moving to Node #0,0 Current State: 96:[53, 1, 1], Operations: ['74/74=1'] Exploring Operation: 53-1=52, Resulting Numbers: [1, ...
0
hs_1
sum_heuristic
[ 65, 32, 73, 20 ]
96
[ "73-65=8", "32-20=12", "8*12=96" ]
Current State: 96:[65, 32, 73, 20], Operations: [] Exploring Operation: 73-65=8, Resulting Numbers: [32, 20, 8] Generated Node #2: [32, 20, 8] from Operation: 73-65=8 Current State: 96:[32, 20, 8], Operations: ['73-65=8'] Exploring Operation: 32-20=12, Resulting Numbers: [8, 12] Generated Node #3: [8, 12] from Operatio...
4
Current State: 96:[65, 32, 73, 20], Operations: [] Exploring Operation: 73-20=53, Resulting Numbers: [65, 32, 53] Generated Node #0,0: 96:[65, 32, 53] Operation: 73-20=53 Exploring Operation: 65-20=45, Resulting Numbers: [32, 73, 45] Generated Node #0,1: 96:[32, 73, 45] Operation: 65-20=45 Exploring Operation: 73+20=93...
0.984375
hs_4
sum_heuristic
[ 28, 67, 41, 63 ]
52
[ "41-28=13", "67-63=4", "13*4=52" ]
Current State: 52:[28, 67, 41, 63], Operations: [] Exploring Operation: 41-28=13, Resulting Numbers: [67, 63, 13] Generated Node #2: [67, 63, 13] from Operation: 41-28=13 Current State: 52:[67, 63, 13], Operations: ['41-28=13'] Exploring Operation: 67-63=4, Resulting Numbers: [13, 4] Generated Node #3: [13, 4] from Ope...
4
Current State: 52:[28, 67, 41, 63], Operations: [] Exploring Operation: 67-41=26, Resulting Numbers: [28, 63, 26] Generated Node #0,0: 52:[28, 63, 26] Operation: 67-41=26 Moving to Node #0,0 Current State: 52:[28, 63, 26], Operations: ['67-41=26'] Exploring Operation: 63-28=35, Resulting Numbers: [26, 35] Generated Nod...
0
hs_1
mult_heuristic
[ 62, 63, 40, 73 ]
34
[ "63-62=1", "73-40=33", "1+33=34" ]
Current State: 34:[62, 63, 40, 73], Operations: [] Exploring Operation: 63-62=1, Resulting Numbers: [40, 73, 1] Generated Node #2: [40, 73, 1] from Operation: 63-62=1 Current State: 34:[40, 73, 1], Operations: ['63-62=1'] Exploring Operation: 73-40=33, Resulting Numbers: [1, 33] Generated Node #3: [1, 33] from Operatio...
4
Current State: 34:[62, 63, 40, 73], Operations: [] Exploring Operation: 73-40=33, Resulting Numbers: [62, 63, 33] Generated Node #0,0: 34:[62, 63, 33] Operation: 73-40=33 Exploring Operation: 73-62=11, Resulting Numbers: [63, 40, 11] Generated Node #0,1: 34:[63, 40, 11] Operation: 73-62=11 Exploring Operation: 73-63=10...
0.942708
hs_5
mult_heuristic
[ 36, 29, 32, 19 ]
24
[ "36*32=1152", "29+19=48", "1152/48=24" ]
Current State: 24:[36, 29, 32, 19], Operations: [] Exploring Operation: 36*32=1152, Resulting Numbers: [29, 19, 1152] Generated Node #2: [29, 19, 1152] from Operation: 36*32=1152 Current State: 24:[29, 19, 1152], Operations: ['36*32=1152'] Exploring Operation: 29+19=48, Resulting Numbers: [1152, 48] Generated Node #3: ...
4
Current State: 24:[36, 29, 32, 19], Operations: [] Exploring Operation: 36-32=4, Resulting Numbers: [29, 19, 4] Generated Node #0,0: 24:[29, 19, 4] Operation: 36-32=4 Moving to Node #0,0 Current State: 24:[29, 19, 4], Operations: ['36-32=4'] Exploring Operation: 29-19=10, Resulting Numbers: [4, 10] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 17, 3, 72, 78 ]
71
[ "17+78=95", "72/3=24", "95-24=71" ]
Current State: 71:[17, 3, 72, 78], Operations: [] Exploring Operation: 17+78=95, Resulting Numbers: [3, 72, 95] Generated Node #2: [3, 72, 95] from Operation: 17+78=95 Current State: 71:[3, 72, 95], Operations: ['17+78=95'] Exploring Operation: 72/3=24, Resulting Numbers: [95, 24] Generated Node #3: [95, 24] from Opera...
4
Current State: 71:[17, 3, 72, 78], Operations: [] Exploring Operation: 72-3=69, Resulting Numbers: [17, 78, 69] Generated Node #0,0: 71:[17, 78, 69] Operation: 72-3=69 Exploring Operation: 78-3=75, Resulting Numbers: [17, 72, 75] Generated Node #0,1: 71:[17, 72, 75] Operation: 78-3=75 Exploring Operation: 17-3=14, Resu...
0
hs_5
sum_heuristic
[ 70, 4, 58, 5 ]
37
[ "70+58=128", "128/4=32", "5+32=37" ]
Current State: 37:[70, 4, 58, 5], Operations: [] Exploring Operation: 70+58=128, Resulting Numbers: [4, 5, 128] Generated Node #2: [4, 5, 128] from Operation: 70+58=128 Current State: 37:[4, 5, 128], Operations: ['70+58=128'] Exploring Operation: 128/4=32, Resulting Numbers: [5, 32] Generated Node #3: [5, 32] from Oper...
4
Current State: 37:[70, 4, 58, 5], Operations: [] Exploring Operation: 70/5=14, Resulting Numbers: [4, 58, 14] Generated Node #0,0: 37:[4, 58, 14] Operation: 70/5=14 Exploring Operation: 70-4=66, Resulting Numbers: [58, 5, 66] Generated Node #0,1: 37:[58, 5, 66] Operation: 70-4=66 Exploring Operation: 4*5=20, Resulting ...
0
hs_3
mult_heuristic
[ 40, 91, 34, 2 ]
45
[ "40*2=80", "91+34=125", "125-80=45" ]
Current State: 45:[40, 91, 34, 2], Operations: [] Exploring Operation: 40*2=80, Resulting Numbers: [91, 34, 80] Generated Node #2: [91, 34, 80] from Operation: 40*2=80 Current State: 45:[91, 34, 80], Operations: ['40*2=80'] Exploring Operation: 91+34=125, Resulting Numbers: [80, 125] Generated Node #3: [80, 125] from O...
4
Current State: 45:[40, 91, 34, 2], Operations: [] Exploring Operation: 40+2=42, Resulting Numbers: [91, 34, 42] Generated Node #0,0: 45:[91, 34, 42] Operation: 40+2=42 Exploring Operation: 91-40=51, Resulting Numbers: [34, 2, 51] Generated Node #0,1: 45:[34, 2, 51] Operation: 91-40=51 Exploring Operation: 40-34=6, Resu...
0
hs_5
sum_heuristic
[ 65, 85, 56, 5 ]
80
[ "85-56=29", "5*29=145", "145-65=80" ]
Current State: 80:[65, 85, 56, 5], Operations: [] Exploring Operation: 85-56=29, Resulting Numbers: [65, 5, 29] Generated Node #2: [65, 5, 29] from Operation: 85-56=29 Current State: 80:[65, 5, 29], Operations: ['85-56=29'] Exploring Operation: 5*29=145, Resulting Numbers: [65, 145] Generated Node #3: [65, 145] from Op...
4
Current State: 80:[65, 85, 56, 5], Operations: [] Exploring Operation: 85-56=29, Resulting Numbers: [65, 5, 29] Generated Node #0,0: 80:[65, 5, 29] Operation: 85-56=29 Exploring Operation: 65-56=9, Resulting Numbers: [85, 5, 9] Generated Node #0,1: 80:[85, 5, 9] Operation: 65-56=9 Exploring Operation: 85-65=20, Resulti...
0
hs_4
sum_heuristic
[ 42, 74, 21, 2 ]
75
[ "42/21=2", "2/2=1", "74+1=75" ]
Current State: 75:[42, 74, 21, 2], Operations: [] Exploring Operation: 42/21=2, Resulting Numbers: [74, 2, 2] Generated Node #2: [74, 2, 2] from Operation: 42/21=2 Current State: 75:[74, 2, 2], Operations: ['42/21=2'] Exploring Operation: 2/2=1, Resulting Numbers: [74, 1] Generated Node #3: [74, 1] from Operation: 2/2=...
4
Current State: 75:[42, 74, 21, 2], Operations: [] Exploring Operation: 74-42=32, Resulting Numbers: [21, 2, 32] Generated Node #0,0: 75:[21, 2, 32] Operation: 74-42=32 Exploring Operation: 42-21=21, Resulting Numbers: [74, 2, 21] Generated Node #0,1: 75:[74, 2, 21] Operation: 42-21=21 Exploring Operation: 42/2=21, Resu...
0.978299
hs_5
sum_heuristic
[ 19, 98, 27, 10 ]
53
[ "98*10=980", "27+980=1007", "1007/19=53" ]
Current State: 53:[19, 98, 27, 10], Operations: [] Exploring Operation: 98*10=980, Resulting Numbers: [19, 27, 980] Generated Node #2: [19, 27, 980] from Operation: 98*10=980 Current State: 53:[19, 27, 980], Operations: ['98*10=980'] Exploring Operation: 27+980=1007, Resulting Numbers: [19, 1007] Generated Node #3: [19...
4
Current State: 53:[19, 98, 27, 10], Operations: [] Exploring Operation: 98-10=88, Resulting Numbers: [19, 27, 88] Generated Node #0,0: 53:[19, 27, 88] Operation: 98-10=88 Exploring Operation: 98-19=79, Resulting Numbers: [27, 10, 79] Generated Node #0,1: 53:[27, 10, 79] Operation: 98-19=79 Exploring Operation: 19+27=46...
0
hs_5
sum_heuristic
[ 71, 76, 13, 45 ]
38
[ "71-45=26", "76*13=988", "988/26=38" ]
Current State: 38:[71, 76, 13, 45], Operations: [] Exploring Operation: 71-45=26, Resulting Numbers: [76, 13, 26] Generated Node #2: [76, 13, 26] from Operation: 71-45=26 Current State: 38:[76, 13, 26], Operations: ['71-45=26'] Exploring Operation: 76*13=988, Resulting Numbers: [26, 988] Generated Node #3: [26, 988] fr...
4
Current State: 38:[71, 76, 13, 45], Operations: [] Exploring Operation: 76-71=5, Resulting Numbers: [13, 45, 5] Generated Node #0,0: 38:[13, 45, 5] Operation: 76-71=5 Start Sub Search at level 1: Moving to Node #0,0 Current State: 38:[13, 45, 5], Operations: ['76-71=5'] Exploring Operation: 13+5=18, Resulting Numbers: ...
0
hs_1
sum_heuristic
[ 6, 8, 23, 75 ]
55
[ "6*23=138", "8+75=83", "138-83=55" ]
Current State: 55:[6, 8, 23, 75], Operations: [] Exploring Operation: 6*23=138, Resulting Numbers: [8, 75, 138] Generated Node #2: [8, 75, 138] from Operation: 6*23=138 Current State: 55:[8, 75, 138], Operations: ['6*23=138'] Exploring Operation: 8+75=83, Resulting Numbers: [138, 83] Generated Node #3: [138, 83] from O...
4
Current State: 55:[6, 8, 23, 75], Operations: [] Exploring Operation: 75-23=52, Resulting Numbers: [6, 8, 52] Generated Node #0,0: 55:[6, 8, 52] Operation: 75-23=52 Exploring Operation: 23-8=15, Resulting Numbers: [6, 75, 15] Generated Node #0,1: 55:[6, 75, 15] Operation: 23-8=15 Start Sub Search at level 1: Moving to ...
0
hs_2
mult_heuristic
[ 5, 11, 73, 3 ]
21
[ "5*11=55", "73+3=76", "76-55=21" ]
Current State: 21:[5, 11, 73, 3], Operations: [] Exploring Operation: 5*11=55, Resulting Numbers: [73, 3, 55] Generated Node #2: [73, 3, 55] from Operation: 5*11=55 Current State: 21:[73, 3, 55], Operations: ['5*11=55'] Exploring Operation: 73+3=76, Resulting Numbers: [55, 76] Generated Node #3: [55, 76] from Operation...
4
Current State: 21:[5, 11, 73, 3], Operations: [] Exploring Operation: 11-5=6, Resulting Numbers: [73, 3, 6] Generated Node #0,0: 21:[73, 3, 6] Operation: 11-5=6 Exploring Operation: 73-11=62, Resulting Numbers: [5, 3, 62] Generated Node #0,1: 21:[5, 3, 62] Operation: 73-11=62 Exploring Operation: 73-5=68, Resulting Num...
0
hs_3
sum_heuristic
[ 45, 37, 91, 79 ]
20
[ "45-37=8", "91-79=12", "8+12=20" ]
Current State: 20:[45, 37, 91, 79], Operations: [] Exploring Operation: 45-37=8, Resulting Numbers: [91, 79, 8] Generated Node #2: [91, 79, 8] from Operation: 45-37=8 Current State: 20:[91, 79, 8], Operations: ['45-37=8'] Exploring Operation: 91-79=12, Resulting Numbers: [8, 12] Generated Node #3: [8, 12] from Operatio...
4
Current State: 20:[45, 37, 91, 79], Operations: [] Exploring Operation: 91-45=46, Resulting Numbers: [37, 79, 46] Generated Node #0,0: 20:[37, 79, 46] Operation: 91-45=46 Exploring Operation: 91-37=54, Resulting Numbers: [45, 79, 54] Generated Node #0,1: 20:[45, 79, 54] Operation: 91-37=54 Exploring Operation: 79-37=42...
0.986979
hs_5
mult_heuristic
[ 57, 47, 1, 84 ]
93
[ "57-47=10", "84-1=83", "10+83=93" ]
Current State: 93:[57, 47, 1, 84], Operations: [] Exploring Operation: 57-47=10, Resulting Numbers: [1, 84, 10] Generated Node #2: [1, 84, 10] from Operation: 57-47=10 Current State: 93:[1, 84, 10], Operations: ['57-47=10'] Exploring Operation: 84-1=83, Resulting Numbers: [10, 83] Generated Node #3: [10, 83] from Opera...
4
Current State: 93:[57, 47, 1, 84], Operations: [] Exploring Operation: 84-57=27, Resulting Numbers: [47, 1, 27] Generated Node #0,0: 93:[47, 1, 27] Operation: 84-57=27 Exploring Operation: 57+47=104, Resulting Numbers: [1, 84, 104] Generated Node #0,1: 93:[1, 84, 104] Operation: 57+47=104 Exploring Operation: 57-47=10,...
0.990451
hs_3
sum_heuristic
[ 74, 44, 71, 5 ]
73
[ "74+71=145", "145/5=29", "44+29=73" ]
Current State: 73:[74, 44, 71, 5], Operations: [] Exploring Operation: 74+71=145, Resulting Numbers: [44, 5, 145] Generated Node #2: [44, 5, 145] from Operation: 74+71=145 Current State: 73:[44, 5, 145], Operations: ['74+71=145'] Exploring Operation: 145/5=29, Resulting Numbers: [44, 29] Generated Node #3: [44, 29] fro...
4
Current State: 73:[74, 44, 71, 5], Operations: [] Exploring Operation: 44+5=49, Resulting Numbers: [74, 71, 49] Generated Node #0,0: 73:[74, 71, 49] Operation: 44+5=49 Moving to Node #0,0 Current State: 73:[74, 71, 49], Operations: ['44+5=49'] Exploring Operation: 71+49=120, Resulting Numbers: [74, 120] Generated Node ...
0
hs_1
sum_heuristic
[ 21, 1, 30, 13 ]
22
[ "21*1=21", "30+13=43", "43-21=22" ]
Current State: 22:[21, 1, 30, 13], Operations: [] Exploring Operation: 21*1=21, Resulting Numbers: [30, 13, 21] Generated Node #2: [30, 13, 21] from Operation: 21*1=21 Current State: 22:[30, 13, 21], Operations: ['21*1=21'] Exploring Operation: 30+13=43, Resulting Numbers: [21, 43] Generated Node #3: [21, 43] from Oper...
4
Current State: 22:[21, 1, 30, 13], Operations: [] Exploring Operation: 30-21=9, Resulting Numbers: [1, 13, 9] Generated Node #0,0: 22:[1, 13, 9] Operation: 30-21=9 Exploring Operation: 30-1=29, Resulting Numbers: [21, 13, 29] Generated Node #0,1: 22:[21, 13, 29] Operation: 30-1=29 Exploring Operation: 21+1=22, Resultin...
0.986111
hs_5
mult_heuristic
[ 33, 4, 60, 2 ]
80
[ "33+2=35", "4*35=140", "140-60=80" ]
Current State: 80:[33, 4, 60, 2], Operations: [] Exploring Operation: 33+2=35, Resulting Numbers: [4, 60, 35] Generated Node #2: [4, 60, 35] from Operation: 33+2=35 Current State: 80:[4, 60, 35], Operations: ['33+2=35'] Exploring Operation: 4*35=140, Resulting Numbers: [60, 140] Generated Node #3: [60, 140] from Operat...
4
Current State: 80:[33, 4, 60, 2], Operations: [] Exploring Operation: 60-33=27, Resulting Numbers: [4, 2, 27] Generated Node #0,0: 80:[4, 2, 27] Operation: 60-33=27 Moving to Node #0,0 Current State: 80:[4, 2, 27], Operations: ['60-33=27'] Exploring Operation: 27-4=23, Resulting Numbers: [2, 23] Generated Node #0,0,0: ...
0
hs_1
mult_heuristic
[ 65, 56, 17, 28 ]
80
[ "65+17=82", "56/28=2", "82-2=80" ]
Current State: 80:[65, 56, 17, 28], Operations: [] Exploring Operation: 65+17=82, Resulting Numbers: [56, 28, 82] Generated Node #2: [56, 28, 82] from Operation: 65+17=82 Current State: 80:[56, 28, 82], Operations: ['65+17=82'] Exploring Operation: 56/28=2, Resulting Numbers: [82, 2] Generated Node #3: [82, 2] from Ope...
4
Current State: 80:[65, 56, 17, 28], Operations: [] Exploring Operation: 65-56=9, Resulting Numbers: [17, 28, 9] Generated Node #0,0: 80:[17, 28, 9] Operation: 65-56=9 Exploring Operation: 56/28=2, Resulting Numbers: [65, 17, 2] Generated Node #0,1: 80:[65, 17, 2] Operation: 56/28=2 Exploring Operation: 65-28=37, Result...
0.96875
hs_3
mult_heuristic
[ 59, 59, 22, 38 ]
17
[ "59/59=1", "38-22=16", "1+16=17" ]
Current State: 17:[59, 59, 22, 38], Operations: [] Exploring Operation: 59/59=1, Resulting Numbers: [22, 38, 1] Generated Node #2: [22, 38, 1] from Operation: 59/59=1 Current State: 17:[22, 38, 1], Operations: ['59/59=1'] Exploring Operation: 38-22=16, Resulting Numbers: [1, 16] Generated Node #3: [1, 16] from Operatio...
4
Current State: 17:[59, 59, 22, 38], Operations: [] Exploring Operation: 59/59=1, Resulting Numbers: [22, 38, 1] Generated Node #0,0: 17:[22, 38, 1] Operation: 59/59=1 Exploring Operation: 59-59=0, Resulting Numbers: [22, 38, 0] Generated Node #0,1: 17:[22, 38, 0] Operation: 59-59=0 Start Sub Search at level 1: Moving t...
0.992188
hs_2
sum_heuristic
[ 2, 80, 64, 52 ]
74
[ "64-52=12", "12/2=6", "80-6=74" ]
Current State: 74:[2, 80, 64, 52], Operations: [] Exploring Operation: 64-52=12, Resulting Numbers: [2, 80, 12] Generated Node #2: [2, 80, 12] from Operation: 64-52=12 Current State: 74:[2, 80, 12], Operations: ['64-52=12'] Exploring Operation: 12/2=6, Resulting Numbers: [80, 6] Generated Node #3: [80, 6] from Operatio...
4
Current State: 74:[2, 80, 64, 52], Operations: [] Exploring Operation: 64-52=12, Resulting Numbers: [2, 80, 12] Generated Node #0,0: 74:[2, 80, 12] Operation: 64-52=12 Exploring Operation: 64/2=32, Resulting Numbers: [80, 52, 32] Generated Node #0,1: 74:[80, 52, 32] Operation: 64/2=32 Exploring Operation: 80-52=28, Res...
0.984375
hs_4
mult_heuristic
[ 43, 15, 39, 46 ]
35
[ "43-15=28", "46-39=7", "28+7=35" ]
Current State: 35:[43, 15, 39, 46], Operations: [] Exploring Operation: 43-15=28, Resulting Numbers: [39, 46, 28] Generated Node #2: [39, 46, 28] from Operation: 43-15=28 Current State: 35:[39, 46, 28], Operations: ['43-15=28'] Exploring Operation: 46-39=7, Resulting Numbers: [28, 7] Generated Node #3: [28, 7] from Ope...
4
Current State: 35:[43, 15, 39, 46], Operations: [] Exploring Operation: 43-15=28, Resulting Numbers: [39, 46, 28] Generated Node #0,0: 35:[39, 46, 28] Operation: 43-15=28 Exploring Operation: 46-39=7, Resulting Numbers: [43, 15, 7] Generated Node #0,1: 35:[43, 15, 7] Operation: 46-39=7 Exploring Operation: 46-15=31, Re...
0.96875
hs_5
mult_heuristic
[ 25, 69, 79, 76 ]
97
[ "25+69=94", "79-76=3", "94+3=97" ]
Current State: 97:[25, 69, 79, 76], Operations: [] Exploring Operation: 25+69=94, Resulting Numbers: [79, 76, 94] Generated Node #2: [79, 76, 94] from Operation: 25+69=94 Current State: 97:[79, 76, 94], Operations: ['25+69=94'] Exploring Operation: 79-76=3, Resulting Numbers: [94, 3] Generated Node #3: [94, 3] from Ope...
4
Current State: 97:[25, 69, 79, 76], Operations: [] Exploring Operation: 25+76=101, Resulting Numbers: [69, 79, 101] Generated Node #0,0: 97:[69, 79, 101] Operation: 25+76=101 Exploring Operation: 25+79=104, Resulting Numbers: [69, 76, 104] Generated Node #0,1: 97:[69, 76, 104] Operation: 25+79=104 Exploring Operation: ...
0.985243
hs_3
mult_heuristic
[ 4, 23, 31, 29 ]
87
[ "4+23=27", "31+29=60", "27+60=87" ]
Current State: 87:[4, 23, 31, 29], Operations: [] Exploring Operation: 4+23=27, Resulting Numbers: [31, 29, 27] Generated Node #2: [31, 29, 27] from Operation: 4+23=27 Current State: 87:[31, 29, 27], Operations: ['4+23=27'] Exploring Operation: 31+29=60, Resulting Numbers: [27, 60] Generated Node #3: [27, 60] from Oper...
4
Current State: 87:[4, 23, 31, 29], Operations: [] Exploring Operation: 4+23=27, Resulting Numbers: [31, 29, 27] Generated Node #0,0: 87:[31, 29, 27] Operation: 4+23=27 Exploring Operation: 31-23=8, Resulting Numbers: [4, 29, 8] Generated Node #0,1: 87:[4, 29, 8] Operation: 31-23=8 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 41, 42, 46, 17 ]
54
[ "41+42=83", "46-17=29", "83-29=54" ]
Current State: 54:[41, 42, 46, 17], Operations: [] Exploring Operation: 41+42=83, Resulting Numbers: [46, 17, 83] Generated Node #2: [46, 17, 83] from Operation: 41+42=83 Current State: 54:[46, 17, 83], Operations: ['41+42=83'] Exploring Operation: 46-17=29, Resulting Numbers: [83, 29] Generated Node #3: [83, 29] from ...
4
Current State: 54:[41, 42, 46, 17], Operations: [] Exploring Operation: 42-41=1, Resulting Numbers: [46, 17, 1] Generated Node #0,0: 54:[46, 17, 1] Operation: 42-41=1 Moving to Node #0,0 Current State: 54:[46, 17, 1], Operations: ['42-41=1'] Exploring Operation: 46-17=29, Resulting Numbers: [1, 29] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 21, 46, 51, 25 ]
26
[ "51-46=5", "25/5=5", "21+5=26" ]
Current State: 26:[21, 46, 51, 25], Operations: [] Exploring Operation: 51-46=5, Resulting Numbers: [21, 25, 5] Generated Node #2: [21, 25, 5] from Operation: 51-46=5 Current State: 26:[21, 25, 5], Operations: ['51-46=5'] Exploring Operation: 25/5=5, Resulting Numbers: [21, 5] Generated Node #3: [21, 5] from Operation:...
4
Current State: 26:[21, 46, 51, 25], Operations: [] Exploring Operation: 51-46=5, Resulting Numbers: [21, 25, 5] Generated Node #0,0: 26:[21, 25, 5] Operation: 51-46=5 Exploring Operation: 51-21=30, Resulting Numbers: [46, 25, 30] Generated Node #0,1: 26:[46, 25, 30] Operation: 51-21=30 Exploring Operation: 46-21=25, Re...
0.979167
hs_5
sum_heuristic
[ 28, 8, 63, 99 ]
81
[ "8*63=504", "504/28=18", "99-18=81" ]
Current State: 81:[28, 8, 63, 99], Operations: [] Exploring Operation: 8*63=504, Resulting Numbers: [28, 99, 504] Generated Node #2: [28, 99, 504] from Operation: 8*63=504 Current State: 81:[28, 99, 504], Operations: ['8*63=504'] Exploring Operation: 504/28=18, Resulting Numbers: [99, 18] Generated Node #3: [99, 18] fr...
4
Current State: 81:[28, 8, 63, 99], Operations: [] Exploring Operation: 63-28=35, Resulting Numbers: [8, 99, 35] Generated Node #0,0: 81:[8, 99, 35] Operation: 63-28=35 Exploring Operation: 99-28=71, Resulting Numbers: [8, 63, 71] Generated Node #0,1: 81:[8, 63, 71] Operation: 99-28=71 Exploring Operation: 99-63=36, Res...
0
hs_4
sum_heuristic
[ 76, 34, 66, 64 ]
21
[ "76-34=42", "66-64=2", "42/2=21" ]
Current State: 21:[76, 34, 66, 64], Operations: [] Exploring Operation: 76-34=42, Resulting Numbers: [66, 64, 42] Generated Node #2: [66, 64, 42] from Operation: 76-34=42 Current State: 21:[66, 64, 42], Operations: ['76-34=42'] Exploring Operation: 66-64=2, Resulting Numbers: [42, 2] Generated Node #3: [42, 2] from Ope...
4
Current State: 21:[76, 34, 66, 64], Operations: [] Exploring Operation: 76-34=42, Resulting Numbers: [66, 64, 42] Generated Node #0,0: 21:[66, 64, 42] Operation: 76-34=42 Exploring Operation: 76-64=12, Resulting Numbers: [34, 66, 12] Generated Node #0,1: 21:[34, 66, 12] Operation: 76-64=12 Exploring Operation: 76-66=10...
0.947917
hs_5
mult_heuristic
[ 75, 98, 73, 32 ]
68
[ "75+98=173", "73+32=105", "173-105=68" ]
Current State: 68:[75, 98, 73, 32], Operations: [] Exploring Operation: 75+98=173, Resulting Numbers: [73, 32, 173] Generated Node #2: [73, 32, 173] from Operation: 75+98=173 Current State: 68:[73, 32, 173], Operations: ['75+98=173'] Exploring Operation: 73+32=105, Resulting Numbers: [173, 105] Generated Node #3: [173,...
4
Current State: 68:[75, 98, 73, 32], Operations: [] Exploring Operation: 98-75=23, Resulting Numbers: [73, 32, 23] Generated Node #0,0: 68:[73, 32, 23] Operation: 98-75=23 Exploring Operation: 98-73=25, Resulting Numbers: [75, 32, 25] Generated Node #0,1: 68:[75, 32, 25] Operation: 98-73=25 Exploring Operation: 75-73=2,...
0.97309
hs_4
mult_heuristic
[ 15, 50, 20, 3 ]
30
[ "20-15=5", "50*3=150", "150/5=30" ]
Current State: 30:[15, 50, 20, 3], Operations: [] Exploring Operation: 20-15=5, Resulting Numbers: [50, 3, 5] Generated Node #2: [50, 3, 5] from Operation: 20-15=5 Current State: 30:[50, 3, 5], Operations: ['20-15=5'] Exploring Operation: 50*3=150, Resulting Numbers: [5, 150] Generated Node #3: [5, 150] from Operation:...
4
Current State: 30:[15, 50, 20, 3], Operations: [] Exploring Operation: 50-20=30, Resulting Numbers: [15, 3, 30] Generated Node #0,0: 30:[15, 3, 30] Operation: 50-20=30 Start Sub Search at level 1: Moving to Node #0,0 Current State: 30:[15, 3, 30], Operations: ['50-20=30'] Exploring Operation: 15/3=5, Resulting Numbers:...
0
hs_1
mult_heuristic
[ 65, 91, 61, 26 ]
61
[ "91-65=26", "61+26=87", "87-26=61" ]
Current State: 61:[65, 91, 61, 26], Operations: [] Exploring Operation: 91-65=26, Resulting Numbers: [61, 26, 26] Generated Node #2: [61, 26, 26] from Operation: 91-65=26 Current State: 61:[61, 26, 26], Operations: ['91-65=26'] Exploring Operation: 61+26=87, Resulting Numbers: [87] 87,61 equal: Goal Reached Exploring O...
4
Current State: 61:[65, 91, 61, 26], Operations: [] Exploring Operation: 65-26=39, Resulting Numbers: [91, 61, 39] Generated Node #0,0: 61:[91, 61, 39] Operation: 65-26=39 Exploring Operation: 91-26=65, Resulting Numbers: [65, 61, 65] Generated Node #0,1: 61:[65, 61, 65] Operation: 91-26=65 Exploring Operation: 65+26=91...
0.966146
hs_4
sum_heuristic
[ 21, 36, 65, 18 ]
10
[ "21+36=57", "65-18=47", "57-47=10" ]
Current State: 10:[21, 36, 65, 18], Operations: [] Exploring Operation: 21+36=57, Resulting Numbers: [65, 18, 57] Generated Node #2: [65, 18, 57] from Operation: 21+36=57 Current State: 10:[65, 18, 57], Operations: ['21+36=57'] Exploring Operation: 65-18=47, Resulting Numbers: [57, 47] Generated Node #3: [57, 47] from ...
4
Current State: 10:[21, 36, 65, 18], Operations: [] Exploring Operation: 65-36=29, Resulting Numbers: [21, 18, 29] Generated Node #0,0: 10:[21, 18, 29] Operation: 65-36=29 Exploring Operation: 36-21=15, Resulting Numbers: [65, 18, 15] Generated Node #0,1: 10:[65, 18, 15] Operation: 36-21=15 Exploring Operation: 36/18=2,...
0.975694
hs_3
mult_heuristic
[ 27, 74, 69, 61 ]
55
[ "74-27=47", "69-61=8", "47+8=55" ]
Current State: 55:[27, 74, 69, 61], Operations: [] Exploring Operation: 74-27=47, Resulting Numbers: [69, 61, 47] Generated Node #2: [69, 61, 47] from Operation: 74-27=47 Current State: 55:[69, 61, 47], Operations: ['74-27=47'] Exploring Operation: 69-61=8, Resulting Numbers: [47, 8] Generated Node #3: [47, 8] from Ope...
4
Current State: 55:[27, 74, 69, 61], Operations: [] Exploring Operation: 74-27=47, Resulting Numbers: [69, 61, 47] Generated Node #0,0: 55:[69, 61, 47] Operation: 74-27=47 Exploring Operation: 74-69=5, Resulting Numbers: [27, 61, 5] Generated Node #0,1: 55:[27, 61, 5] Operation: 74-69=5 Start Sub Search at level 1: Movi...
0.986979
hs_2
mult_heuristic
[ 5, 70, 1, 86 ]
26
[ "5+1=6", "70+86=156", "156/6=26" ]
Current State: 26:[5, 70, 1, 86], Operations: [] Exploring Operation: 5+1=6, Resulting Numbers: [70, 86, 6] Generated Node #2: [70, 86, 6] from Operation: 5+1=6 Current State: 26:[70, 86, 6], Operations: ['5+1=6'] Exploring Operation: 70+86=156, Resulting Numbers: [6, 156] Generated Node #3: [6, 156] from Operation: 70...
4
Current State: 26:[5, 70, 1, 86], Operations: [] Exploring Operation: 86-70=16, Resulting Numbers: [5, 1, 16] Generated Node #0,0: 26:[5, 1, 16] Operation: 86-70=16 Start Sub Search at level 1: Moving to Node #0,0 Current State: 26:[5, 1, 16], Operations: ['86-70=16'] Exploring Operation: 16-5=11, Resulting Numbers: [1...
0
hs_1
sum_heuristic
[ 87, 10, 59, 37 ]
54
[ "87-37=50", "50/10=5", "59-5=54" ]
Current State: 54:[87, 10, 59, 37], Operations: [] Exploring Operation: 87-37=50, Resulting Numbers: [10, 59, 50] Generated Node #2: [10, 59, 50] from Operation: 87-37=50 Current State: 54:[10, 59, 50], Operations: ['87-37=50'] Exploring Operation: 50/10=5, Resulting Numbers: [59, 5] Generated Node #3: [59, 5] from Ope...
4
Current State: 54:[87, 10, 59, 37], Operations: [] Exploring Operation: 87-37=50, Resulting Numbers: [10, 59, 50] Generated Node #0,0: 54:[10, 59, 50] Operation: 87-37=50 Exploring Operation: 87-10=77, Resulting Numbers: [59, 37, 77] Generated Node #0,1: 54:[59, 37, 77] Operation: 87-10=77 Exploring Operation: 37-10=27...
0.984375
hs_5
mult_heuristic
[ 61, 16, 20, 15 ]
17
[ "61-16=45", "45/15=3", "20-3=17" ]
Current State: 17:[61, 16, 20, 15], Operations: [] Exploring Operation: 61-16=45, Resulting Numbers: [20, 15, 45] Generated Node #2: [20, 15, 45] from Operation: 61-16=45 Current State: 17:[20, 15, 45], Operations: ['61-16=45'] Exploring Operation: 45/15=3, Resulting Numbers: [20, 3] Generated Node #3: [20, 3] from Ope...
4
Current State: 17:[61, 16, 20, 15], Operations: [] Exploring Operation: 61-16=45, Resulting Numbers: [20, 15, 45] Generated Node #0,0: 17:[20, 15, 45] Operation: 61-16=45 Exploring Operation: 61-20=41, Resulting Numbers: [16, 15, 41] Generated Node #0,1: 17:[16, 15, 41] Operation: 61-20=41 Moving to Node #0,1 Current S...
0
hs_2
mult_heuristic
[ 28, 99, 64, 18 ]
25
[ "99-28=71", "64-18=46", "71-46=25" ]
Current State: 25:[28, 99, 64, 18], Operations: [] Exploring Operation: 99-28=71, Resulting Numbers: [64, 18, 71] Generated Node #2: [64, 18, 71] from Operation: 99-28=71 Current State: 25:[64, 18, 71], Operations: ['99-28=71'] Exploring Operation: 64-18=46, Resulting Numbers: [71, 46] Generated Node #3: [71, 46] from ...
4
Current State: 25:[28, 99, 64, 18], Operations: [] Exploring Operation: 99-28=71, Resulting Numbers: [64, 18, 71] Generated Node #0,0: 25:[64, 18, 71] Operation: 99-28=71 Exploring Operation: 64-28=36, Resulting Numbers: [99, 18, 36] Generated Node #0,1: 25:[99, 18, 36] Operation: 64-28=36 Exploring Operation: 64-18=46...
0.986979
hs_5
sum_heuristic
[ 37, 24, 54, 4 ]
46
[ "24/4=6", "54/6=9", "37+9=46" ]
Current State: 46:[37, 24, 54, 4], Operations: [] Exploring Operation: 24/4=6, Resulting Numbers: [37, 54, 6] Generated Node #2: [37, 54, 6] from Operation: 24/4=6 Current State: 46:[37, 54, 6], Operations: ['24/4=6'] Exploring Operation: 54/6=9, Resulting Numbers: [37, 9] Generated Node #3: [37, 9] from Operation: 54/...
4
Current State: 46:[37, 24, 54, 4], Operations: [] Exploring Operation: 54-37=17, Resulting Numbers: [24, 4, 17] Generated Node #0,0: 46:[24, 4, 17] Operation: 54-37=17 Exploring Operation: 54-24=30, Resulting Numbers: [37, 4, 30] Generated Node #0,1: 46:[37, 4, 30] Operation: 54-24=30 Exploring Operation: 54-4=50, Resu...
0
hs_4
sum_heuristic
[ 34, 23, 68, 48 ]
47
[ "68/34=2", "48/2=24", "23+24=47" ]
Current State: 47:[34, 23, 68, 48], Operations: [] Exploring Operation: 68/34=2, Resulting Numbers: [23, 48, 2] Generated Node #2: [23, 48, 2] from Operation: 68/34=2 Current State: 47:[23, 48, 2], Operations: ['68/34=2'] Exploring Operation: 48/2=24, Resulting Numbers: [23, 24] Generated Node #3: [23, 24] from Operati...
4
Current State: 47:[34, 23, 68, 48], Operations: [] Exploring Operation: 68-34=34, Resulting Numbers: [23, 48, 34] Generated Node #0,0: 47:[23, 48, 34] Operation: 68-34=34 Exploring Operation: 68-23=45, Resulting Numbers: [34, 48, 45] Generated Node #0,1: 47:[34, 48, 45] Operation: 68-23=45 Exploring Operation: 34+23=57...
0
hs_3
mult_heuristic
[ 53, 30, 66, 12 ]
45
[ "30+66=96", "96/12=8", "53-8=45" ]
Current State: 45:[53, 30, 66, 12], Operations: [] Exploring Operation: 30+66=96, Resulting Numbers: [53, 12, 96] Generated Node #2: [53, 12, 96] from Operation: 30+66=96 Current State: 45:[53, 12, 96], Operations: ['30+66=96'] Exploring Operation: 96/12=8, Resulting Numbers: [53, 8] Generated Node #3: [53, 8] from Ope...
4
Current State: 45:[53, 30, 66, 12], Operations: [] Exploring Operation: 66-30=36, Resulting Numbers: [53, 12, 36] Generated Node #0,0: 45:[53, 12, 36] Operation: 66-30=36 Exploring Operation: 66-53=13, Resulting Numbers: [30, 12, 13] Generated Node #0,1: 45:[30, 12, 13] Operation: 66-53=13 Exploring Operation: 53-30=23...
0
hs_3
sum_heuristic
[ 7, 12, 38, 95 ]
37
[ "12*95=1140", "1140/38=30", "7+30=37" ]
Current State: 37:[7, 12, 38, 95], Operations: [] Exploring Operation: 12*95=1140, Resulting Numbers: [7, 38, 1140] Generated Node #2: [7, 38, 1140] from Operation: 12*95=1140 Current State: 37:[7, 38, 1140], Operations: ['12*95=1140'] Exploring Operation: 1140/38=30, Resulting Numbers: [7, 30] Generated Node #3: [7, 3...
4
Current State: 37:[7, 12, 38, 95], Operations: [] Exploring Operation: 7+12=19, Resulting Numbers: [38, 95, 19] Generated Node #0,0: 37:[38, 95, 19] Operation: 7+12=19 Exploring Operation: 95-38=57, Resulting Numbers: [7, 12, 57] Generated Node #0,1: 37:[7, 12, 57] Operation: 95-38=57 Exploring Operation: 95-7=88, Resu...
0
hs_4
mult_heuristic
[ 86, 41, 62, 7 ]
24
[ "86-41=45", "62+7=69", "69-45=24" ]
Current State: 24:[86, 41, 62, 7], Operations: [] Exploring Operation: 86-41=45, Resulting Numbers: [62, 7, 45] Generated Node #2: [62, 7, 45] from Operation: 86-41=45 Current State: 24:[62, 7, 45], Operations: ['86-41=45'] Exploring Operation: 62+7=69, Resulting Numbers: [45, 69] Generated Node #3: [45, 69] from Opera...
4
Current State: 24:[86, 41, 62, 7], Operations: [] Exploring Operation: 86-62=24, Resulting Numbers: [41, 7, 24] Generated Node #0,0: 24:[41, 7, 24] Operation: 86-62=24 Exploring Operation: 86-41=45, Resulting Numbers: [62, 7, 45] Generated Node #0,1: 24:[62, 7, 45] Operation: 86-41=45 Exploring Operation: 41-7=34, Resu...
0.985243
hs_5
sum_heuristic
[ 2, 12, 66, 85 ]
25
[ "12/2=6", "85-66=19", "6+19=25" ]
Current State: 25:[2, 12, 66, 85], Operations: [] Exploring Operation: 12/2=6, Resulting Numbers: [66, 85, 6] Generated Node #2: [66, 85, 6] from Operation: 12/2=6 Current State: 25:[66, 85, 6], Operations: ['12/2=6'] Exploring Operation: 85-66=19, Resulting Numbers: [6, 19] Generated Node #3: [6, 19] from Operation: 8...
4
Current State: 25:[2, 12, 66, 85], Operations: [] Exploring Operation: 66/2=33, Resulting Numbers: [12, 85, 33] Generated Node #0,0: 25:[12, 85, 33] Operation: 66/2=33 Exploring Operation: 85-66=19, Resulting Numbers: [2, 12, 19] Generated Node #0,1: 25:[2, 12, 19] Operation: 85-66=19 Exploring Operation: 2*12=24, Resu...
0.980035
hs_5
sum_heuristic
[ 75, 7, 82, 56 ]
57
[ "75+7=82", "82/82=1", "56+1=57" ]
Current State: 57:[75, 7, 82, 56], Operations: [] Exploring Operation: 75+7=82, Resulting Numbers: [82, 56, 82] Generated Node #2: [82, 56, 82] from Operation: 75+7=82 Current State: 57:[82, 56, 82], Operations: ['75+7=82'] Exploring Operation: 82/82=1, Resulting Numbers: [56, 1] Generated Node #3: [56, 1] from Operati...
4
Current State: 57:[75, 7, 82, 56], Operations: [] Exploring Operation: 75-7=68, Resulting Numbers: [82, 56, 68] Generated Node #0,0: 57:[82, 56, 68] Operation: 75-7=68 Exploring Operation: 82-7=75, Resulting Numbers: [75, 56, 75] Generated Node #0,1: 57:[75, 56, 75] Operation: 82-7=75 Exploring Operation: 75-56=19, Res...
0.954861
hs_5
mult_heuristic
[ 60, 59, 49, 89 ]
83
[ "59-49=10", "60/10=6", "89-6=83" ]
Current State: 83:[60, 59, 49, 89], Operations: [] Exploring Operation: 59-49=10, Resulting Numbers: [60, 89, 10] Generated Node #2: [60, 89, 10] from Operation: 59-49=10 Current State: 83:[60, 89, 10], Operations: ['59-49=10'] Exploring Operation: 60/10=6, Resulting Numbers: [89, 6] Generated Node #3: [89, 6] from Ope...
4
Current State: 83:[60, 59, 49, 89], Operations: [] Exploring Operation: 59+49=108, Resulting Numbers: [60, 89, 108] Generated Node #0,0: 83:[60, 89, 108] Operation: 59+49=108 Start Sub Search at level 1: Moving to Node #0,0 Current State: 83:[60, 89, 108], Operations: ['59+49=108'] Exploring Operation: 108-60=48, Resul...
0
hs_1
mult_heuristic
[ 33, 2, 30, 15 ]
36
[ "33-30=3", "15+3=18", "2*18=36" ]
Current State: 36:[33, 2, 30, 15], Operations: [] Exploring Operation: 33-30=3, Resulting Numbers: [2, 15, 3] Generated Node #2: [2, 15, 3] from Operation: 33-30=3 Current State: 36:[2, 15, 3], Operations: ['33-30=3'] Exploring Operation: 15+3=18, Resulting Numbers: [2, 18] Generated Node #3: [2, 18] from Operation: 15...
4
Current State: 36:[33, 2, 30, 15], Operations: [] Exploring Operation: 33-30=3, Resulting Numbers: [2, 15, 3] Generated Node #0,0: 36:[2, 15, 3] Operation: 33-30=3 Exploring Operation: 30-15=15, Resulting Numbers: [33, 2, 15] Generated Node #0,1: 36:[33, 2, 15] Operation: 30-15=15 Exploring Operation: 33-15=18, Resulti...
0.988715
hs_4
mult_heuristic
[ 3, 69, 67, 28 ]
72
[ "69/3=23", "67+28=95", "95-23=72" ]
Current State: 72:[3, 69, 67, 28], Operations: [] Exploring Operation: 69/3=23, Resulting Numbers: [67, 28, 23] Generated Node #2: [67, 28, 23] from Operation: 69/3=23 Current State: 72:[67, 28, 23], Operations: ['69/3=23'] Exploring Operation: 67+28=95, Resulting Numbers: [23, 95] Generated Node #3: [23, 95] from Oper...
4
Current State: 72:[3, 69, 67, 28], Operations: [] Exploring Operation: 69-67=2, Resulting Numbers: [3, 28, 2] Generated Node #0,0: 72:[3, 28, 2] Operation: 69-67=2 Moving to Node #0,0 Current State: 72:[3, 28, 2], Operations: ['69-67=2'] Exploring Operation: 28-3=25, Resulting Numbers: [2, 25] Generated Node #0,0,0: 72...
0
hs_1
mult_heuristic
[ 84, 33, 40, 21 ]
92
[ "84*33=2772", "2772/21=132", "132-40=92" ]
Current State: 92:[84, 33, 40, 21], Operations: [] Exploring Operation: 84*33=2772, Resulting Numbers: [40, 21, 2772] Generated Node #2: [40, 21, 2772] from Operation: 84*33=2772 Current State: 92:[40, 21, 2772], Operations: ['84*33=2772'] Exploring Operation: 2772/21=132, Resulting Numbers: [40, 132] Generated Node #3...
4
Current State: 92:[84, 33, 40, 21], Operations: [] Exploring Operation: 84-33=51, Resulting Numbers: [40, 21, 51] Generated Node #0,0: 92:[40, 21, 51] Operation: 84-33=51 Moving to Node #0,0 Current State: 92:[40, 21, 51], Operations: ['84-33=51'] Exploring Operation: 40+51=91, Resulting Numbers: [21, 91] Generated Nod...
0
hs_1
mult_heuristic
[ 7, 9, 32, 78 ]
17
[ "7*9=63", "78-32=46", "63-46=17" ]
Current State: 17:[7, 9, 32, 78], Operations: [] Exploring Operation: 7*9=63, Resulting Numbers: [32, 78, 63] Generated Node #2: [32, 78, 63] from Operation: 7*9=63 Current State: 17:[32, 78, 63], Operations: ['7*9=63'] Exploring Operation: 78-32=46, Resulting Numbers: [63, 46] Generated Node #3: [63, 46] from Operatio...
4
Current State: 17:[7, 9, 32, 78], Operations: [] Exploring Operation: 78-32=46, Resulting Numbers: [7, 9, 46] Generated Node #0,0: 17:[7, 9, 46] Operation: 78-32=46 Exploring Operation: 32-7=25, Resulting Numbers: [9, 78, 25] Generated Node #0,1: 17:[9, 78, 25] Operation: 32-7=25 Exploring Operation: 32-9=23, Resulting...
0
hs_5
mult_heuristic
[ 78, 63, 99, 64 ]
50
[ "78-63=15", "99-64=35", "15+35=50" ]
Current State: 50:[78, 63, 99, 64], Operations: [] Exploring Operation: 78-63=15, Resulting Numbers: [99, 64, 15] Generated Node #2: [99, 64, 15] from Operation: 78-63=15 Current State: 50:[99, 64, 15], Operations: ['78-63=15'] Exploring Operation: 99-64=35, Resulting Numbers: [15, 35] Generated Node #3: [15, 35] from ...
4
Current State: 50:[78, 63, 99, 64], Operations: [] Exploring Operation: 99-64=35, Resulting Numbers: [78, 63, 35] Generated Node #0,0: 50:[78, 63, 35] Operation: 99-64=35 Exploring Operation: 99-78=21, Resulting Numbers: [63, 64, 21] Generated Node #0,1: 50:[63, 64, 21] Operation: 99-78=21 Exploring Operation: 78-64=14...
0.966146
hs_4
mult_heuristic
[ 40, 77, 80, 25 ]
51
[ "40*80=3200", "3200/25=128", "128-77=51" ]
Current State: 51:[40, 77, 80, 25], Operations: [] Exploring Operation: 40*80=3200, Resulting Numbers: [77, 25, 3200] Generated Node #2: [77, 25, 3200] from Operation: 40*80=3200 Current State: 51:[77, 25, 3200], Operations: ['40*80=3200'] Exploring Operation: 3200/25=128, Resulting Numbers: [77, 128] Generated Node #3...
4
Current State: 51:[40, 77, 80, 25], Operations: [] Exploring Operation: 80/40=2, Resulting Numbers: [77, 25, 2] Generated Node #0,0: 51:[77, 25, 2] Operation: 80/40=2 Exploring Operation: 80-77=3, Resulting Numbers: [40, 25, 3] Generated Node #0,1: 51:[40, 25, 3] Operation: 80-77=3 Start Sub Search at level 1: Moving t...
0
hs_2
mult_heuristic
[ 9, 81, 19, 90 ]
52
[ "90/9=10", "81-19=62", "62-10=52" ]
Current State: 52:[9, 81, 19, 90], Operations: [] Exploring Operation: 90/9=10, Resulting Numbers: [81, 19, 10] Generated Node #2: [81, 19, 10] from Operation: 90/9=10 Current State: 52:[81, 19, 10], Operations: ['90/9=10'] Exploring Operation: 81-19=62, Resulting Numbers: [10, 62] Generated Node #3: [10, 62] from Oper...
4
Current State: 52:[9, 81, 19, 90], Operations: [] Exploring Operation: 90-19=71, Resulting Numbers: [9, 81, 71] Generated Node #0,0: 52:[9, 81, 71] Operation: 90-19=71 Exploring Operation: 81-19=62, Resulting Numbers: [9, 90, 62] Generated Node #0,1: 52:[9, 90, 62] Operation: 81-19=62 Exploring Operation: 90/9=10, Resu...
0.96875
hs_5
mult_heuristic
[ 1, 10, 39, 62 ]
91
[ "1*10=10", "39+62=101", "101-10=91" ]
Current State: 91:[1, 10, 39, 62], Operations: [] Exploring Operation: 1*10=10, Resulting Numbers: [39, 62, 10] Generated Node #2: [39, 62, 10] from Operation: 1*10=10 Current State: 91:[39, 62, 10], Operations: ['1*10=10'] Exploring Operation: 39+62=101, Resulting Numbers: [10, 101] Generated Node #3: [10, 101] from O...
4
Current State: 91:[1, 10, 39, 62], Operations: [] Exploring Operation: 39+62=101, Resulting Numbers: [1, 10, 101] Generated Node #0,0: 91:[1, 10, 101] Operation: 39+62=101 Moving to Node #0,0 Current State: 91:[1, 10, 101], Operations: ['39+62=101'] Exploring Operation: 101-10=91, Resulting Numbers: [1, 91] Generated N...
0.993924
hs_1
sum_heuristic
[ 98, 2, 64, 33 ]
50
[ "98-64=34", "34/2=17", "33+17=50" ]
Current State: 50:[98, 2, 64, 33], Operations: [] Exploring Operation: 98-64=34, Resulting Numbers: [2, 33, 34] Generated Node #2: [2, 33, 34] from Operation: 98-64=34 Current State: 50:[2, 33, 34], Operations: ['98-64=34'] Exploring Operation: 34/2=17, Resulting Numbers: [33, 17] Generated Node #3: [33, 17] from Opera...
4
Current State: 50:[98, 2, 64, 33], Operations: [] Exploring Operation: 64-33=31, Resulting Numbers: [98, 2, 31] Generated Node #0,0: 50:[98, 2, 31] Operation: 64-33=31 Exploring Operation: 98/2=49, Resulting Numbers: [64, 33, 49] Generated Node #0,1: 50:[64, 33, 49] Operation: 98/2=49 Exploring Operation: 98-64=34, Res...
0.919271
hs_5
sum_heuristic
[ 73, 70, 25, 17 ]
24
[ "73-70=3", "25-17=8", "3*8=24" ]
Current State: 24:[73, 70, 25, 17], Operations: [] Exploring Operation: 73-70=3, Resulting Numbers: [25, 17, 3] Generated Node #2: [25, 17, 3] from Operation: 73-70=3 Current State: 24:[25, 17, 3], Operations: ['73-70=3'] Exploring Operation: 25-17=8, Resulting Numbers: [3, 8] Generated Node #3: [3, 8] from Operation: ...
4
Current State: 24:[73, 70, 25, 17], Operations: [] Exploring Operation: 70-25=45, Resulting Numbers: [73, 17, 45] Generated Node #0,0: 24:[73, 17, 45] Operation: 70-25=45 Exploring Operation: 73-70=3, Resulting Numbers: [25, 17, 3] Generated Node #0,1: 24:[25, 17, 3] Operation: 73-70=3 Exploring Operation: 73-17=56, Re...
0.987847
hs_4
mult_heuristic
[ 70, 5, 97, 46 ]
24
[ "70+5=75", "97-46=51", "75-51=24" ]
Current State: 24:[70, 5, 97, 46], Operations: [] Exploring Operation: 70+5=75, Resulting Numbers: [97, 46, 75] Generated Node #2: [97, 46, 75] from Operation: 70+5=75 Current State: 24:[97, 46, 75], Operations: ['70+5=75'] Exploring Operation: 97-46=51, Resulting Numbers: [75, 51] Generated Node #3: [75, 51] from Oper...
4
Current State: 24:[70, 5, 97, 46], Operations: [] Exploring Operation: 97-70=27, Resulting Numbers: [5, 46, 27] Generated Node #0,0: 24:[5, 46, 27] Operation: 97-70=27 Start Sub Search at level 1: Moving to Node #0,0 Current State: 24:[5, 46, 27], Operations: ['97-70=27'] Exploring Operation: 46-27=19, Resulting Number...
0.993924
hs_1
mult_heuristic
[ 24, 61, 73, 2 ]
91
[ "61+73=134", "134/2=67", "24+67=91" ]
Current State: 91:[24, 61, 73, 2], Operations: [] Exploring Operation: 61+73=134, Resulting Numbers: [24, 2, 134] Generated Node #2: [24, 2, 134] from Operation: 61+73=134 Current State: 91:[24, 2, 134], Operations: ['61+73=134'] Exploring Operation: 134/2=67, Resulting Numbers: [24, 67] Generated Node #3: [24, 67] fro...
4
Current State: 91:[24, 61, 73, 2], Operations: [] Exploring Operation: 73-61=12, Resulting Numbers: [24, 2, 12] Generated Node #0,0: 91:[24, 2, 12] Operation: 73-61=12 Moving to Node #0,0 Current State: 91:[24, 2, 12], Operations: ['73-61=12'] Exploring Operation: 24/2=12, Resulting Numbers: [12, 12] Generated Node #0,...
0
hs_1
sum_heuristic
[ 92, 20, 11, 92 ]
32
[ "92/92=1", "20+11=31", "1+31=32" ]
Current State: 32:[92, 20, 11, 92], Operations: [] Exploring Operation: 92/92=1, Resulting Numbers: [20, 11, 1] Generated Node #2: [20, 11, 1] from Operation: 92/92=1 Current State: 32:[20, 11, 1], Operations: ['92/92=1'] Exploring Operation: 20+11=31, Resulting Numbers: [1, 31] Generated Node #3: [1, 31] from Operatio...
4
Current State: 32:[92, 20, 11, 92], Operations: [] Exploring Operation: 92/92=1, Resulting Numbers: [20, 11, 1] Generated Node #0,0: 32:[20, 11, 1] Operation: 92/92=1 Moving to Node #0,0 Current State: 32:[20, 11, 1], Operations: ['92/92=1'] Exploring Operation: 20+11=31, Resulting Numbers: [1, 31] Generated Node #0,0,...
0.993924
hs_1
mult_heuristic
[ 92, 3, 63, 62 ]
88
[ "92-3=89", "63-62=1", "89-1=88" ]
Current State: 88:[92, 3, 63, 62], Operations: [] Exploring Operation: 92-3=89, Resulting Numbers: [63, 62, 89] Generated Node #2: [63, 62, 89] from Operation: 92-3=89 Current State: 88:[63, 62, 89], Operations: ['92-3=89'] Exploring Operation: 63-62=1, Resulting Numbers: [89, 1] Generated Node #3: [89, 1] from Operati...
4
Current State: 88:[92, 3, 63, 62], Operations: [] Exploring Operation: 92-63=29, Resulting Numbers: [3, 62, 29] Generated Node #0,0: 88:[3, 62, 29] Operation: 92-63=29 Exploring Operation: 63/3=21, Resulting Numbers: [92, 62, 21] Generated Node #0,1: 88:[92, 62, 21] Operation: 63/3=21 Exploring Operation: 63-62=1, Resu...
0.986111
hs_5
sum_heuristic
[ 77, 4, 4, 60 ]
91
[ "60-4=56", "56/4=14", "77+14=91" ]
Current State: 91:[77, 4, 4, 60], Operations: [] Exploring Operation: 60-4=56, Resulting Numbers: [77, 56] Generated Node #2: [77, 56] from Operation: 60-4=56 Current State: 91:[77, 56], Operations: ['60-4=56'] Exploring Operation: 56/4=14, Resulting Numbers: [77, 14] Generated Node #3: [77, 14] from Operation: 56/4=14...
4
Current State: 91:[77, 4, 4, 60], Operations: [] Exploring Operation: 77-60=17, Resulting Numbers: [4, 4, 17] Generated Node #0,0: 91:[4, 4, 17] Operation: 77-60=17 Start Sub Search at level 1: Moving to Node #0,0 Current State: 91:[4, 4, 17], Operations: ['77-60=17'] Exploring Operation: 17-4=13, Resulting Numbers: [4...
0
hs_1
mult_heuristic
[ 85, 36, 77, 20 ]
40
[ "85*36=3060", "20+3060=3080", "3080/77=40" ]
Current State: 40:[85, 36, 77, 20], Operations: [] Exploring Operation: 85*36=3060, Resulting Numbers: [77, 20, 3060] Generated Node #2: [77, 20, 3060] from Operation: 85*36=3060 Current State: 40:[77, 20, 3060], Operations: ['85*36=3060'] Exploring Operation: 20+3060=3080, Resulting Numbers: [77, 3080] Generated Node ...
4
Current State: 40:[85, 36, 77, 20], Operations: [] Exploring Operation: 85-77=8, Resulting Numbers: [36, 20, 8] Generated Node #0,0: 40:[36, 20, 8] Operation: 85-77=8 Moving to Node #0,0 Current State: 40:[36, 20, 8], Operations: ['85-77=8'] Exploring Operation: 36-20=16, Resulting Numbers: [8, 16] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 56, 39, 52, 27 ]
92
[ "52*27=1404", "1404/39=36", "56+36=92" ]
Current State: 92:[56, 39, 52, 27], Operations: [] Exploring Operation: 52*27=1404, Resulting Numbers: [56, 39, 1404] Generated Node #2: [56, 39, 1404] from Operation: 52*27=1404 Current State: 92:[56, 39, 1404], Operations: ['52*27=1404'] Exploring Operation: 1404/39=36, Resulting Numbers: [56, 36] Generated Node #3: ...
4
Current State: 92:[56, 39, 52, 27], Operations: [] Exploring Operation: 56-52=4, Resulting Numbers: [39, 27, 4] Generated Node #0,0: 92:[39, 27, 4] Operation: 56-52=4 Moving to Node #0,0 Current State: 92:[39, 27, 4], Operations: ['56-52=4'] Exploring Operation: 39+4=43, Resulting Numbers: [27, 43] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 87, 70, 94, 24 ]
87
[ "87+70=157", "94-24=70", "157-70=87" ]
Current State: 87:[87, 70, 94, 24], Operations: [] Exploring Operation: 87+70=157, Resulting Numbers: [94, 24, 157] Generated Node #2: [94, 24, 157] from Operation: 87+70=157 Current State: 87:[94, 24, 157], Operations: ['87+70=157'] Exploring Operation: 94-24=70, Resulting Numbers: [157, 70] Generated Node #3: [157, 7...
4
Current State: 87:[87, 70, 94, 24], Operations: [] Exploring Operation: 94-70=24, Resulting Numbers: [87, 24, 24] Generated Node #0,0: 87:[87, 24, 24] Operation: 94-70=24 Exploring Operation: 87-70=17, Resulting Numbers: [94, 24, 17] Generated Node #0,1: 87:[94, 24, 17] Operation: 87-70=17 Exploring Operation: 70+24=94...
0.988715
hs_4
sum_heuristic
[ 28, 48, 34, 36 ]
14
[ "34-28=6", "48+36=84", "84/6=14" ]
Current State: 14:[28, 48, 34, 36], Operations: [] Exploring Operation: 34-28=6, Resulting Numbers: [48, 36, 6] Generated Node #2: [48, 36, 6] from Operation: 34-28=6 Current State: 14:[48, 36, 6], Operations: ['34-28=6'] Exploring Operation: 48+36=84, Resulting Numbers: [6, 84] Generated Node #3: [6, 84] from Operatio...
4
Current State: 14:[28, 48, 34, 36], Operations: [] Exploring Operation: 48-28=20, Resulting Numbers: [34, 36, 20] Generated Node #0,0: 14:[34, 36, 20] Operation: 48-28=20 Exploring Operation: 48-36=12, Resulting Numbers: [28, 34, 12] Generated Node #0,1: 14:[28, 34, 12] Operation: 48-36=12 Exploring Operation: 48-34=14...
0
hs_4
sum_heuristic
[ 72, 7, 67, 83 ]
63
[ "72+7=79", "83-67=16", "79-16=63" ]
Current State: 63:[72, 7, 67, 83], Operations: [] Exploring Operation: 72+7=79, Resulting Numbers: [67, 83, 79] Generated Node #2: [67, 83, 79] from Operation: 72+7=79 Current State: 63:[67, 83, 79], Operations: ['72+7=79'] Exploring Operation: 83-67=16, Resulting Numbers: [79, 16] Generated Node #3: [79, 16] from Oper...
4
Current State: 63:[72, 7, 67, 83], Operations: [] Exploring Operation: 83-67=16, Resulting Numbers: [72, 7, 16] Generated Node #0,0: 63:[72, 7, 16] Operation: 83-67=16 Exploring Operation: 72-67=5, Resulting Numbers: [7, 83, 5] Generated Node #0,1: 63:[7, 83, 5] Operation: 72-67=5 Exploring Operation: 72-7=65, Resultin...
0.984375
hs_4
mult_heuristic
[ 14, 50, 18, 32 ]
51
[ "14+18=32", "32/32=1", "50+1=51" ]
Current State: 51:[14, 50, 18, 32], Operations: [] Exploring Operation: 14+18=32, Resulting Numbers: [50, 32, 32] Generated Node #2: [50, 32, 32] from Operation: 14+18=32 Current State: 51:[50, 32, 32], Operations: ['14+18=32'] Exploring Operation: 32/32=1, Resulting Numbers: [50, 1] Generated Node #3: [50, 1] from Ope...
4
Current State: 51:[14, 50, 18, 32], Operations: [] Exploring Operation: 32-14=18, Resulting Numbers: [50, 18, 18] Generated Node #0,0: 51:[50, 18, 18] Operation: 32-14=18 Exploring Operation: 18+32=50, Resulting Numbers: [14, 50, 50] Generated Node #0,1: 51:[14, 50, 50] Operation: 18+32=50 Exploring Operation: 14+32=46...
0.987847
hs_4
sum_heuristic
[ 2, 79, 96, 15 ]
13
[ "2*15=30", "96-79=17", "30-17=13" ]
Current State: 13:[2, 79, 96, 15], Operations: [] Exploring Operation: 2*15=30, Resulting Numbers: [79, 96, 30] Generated Node #2: [79, 96, 30] from Operation: 2*15=30 Current State: 13:[79, 96, 30], Operations: ['2*15=30'] Exploring Operation: 96-79=17, Resulting Numbers: [30, 17] Generated Node #3: [30, 17] from Oper...
4
Current State: 13:[2, 79, 96, 15], Operations: [] Exploring Operation: 79-15=64, Resulting Numbers: [2, 96, 64] Generated Node #0,0: 13:[2, 96, 64] Operation: 79-15=64 Exploring Operation: 96/2=48, Resulting Numbers: [79, 15, 48] Generated Node #0,1: 13:[79, 15, 48] Operation: 96/2=48 Exploring Operation: 96-15=81, Res...
0
hs_4
mult_heuristic
[ 42, 57, 13, 21 ]
72
[ "42/21=2", "57+13=70", "2+70=72" ]
Current State: 72:[42, 57, 13, 21], Operations: [] Exploring Operation: 42/21=2, Resulting Numbers: [57, 13, 2] Generated Node #2: [57, 13, 2] from Operation: 42/21=2 Current State: 72:[57, 13, 2], Operations: ['42/21=2'] Exploring Operation: 57+13=70, Resulting Numbers: [2, 70] Generated Node #3: [2, 70] from Operatio...
4
Current State: 72:[42, 57, 13, 21], Operations: [] Exploring Operation: 57-42=15, Resulting Numbers: [13, 21, 15] Generated Node #0,0: 72:[13, 21, 15] Operation: 57-42=15 Exploring Operation: 57-21=36, Resulting Numbers: [42, 13, 36] Generated Node #0,1: 72:[42, 13, 36] Operation: 57-21=36 Exploring Operation: 57+13=70...
0.976563
hs_3
mult_heuristic
[ 13, 74, 54, 48 ]
93
[ "13+74=87", "54-48=6", "87+6=93" ]
Current State: 93:[13, 74, 54, 48], Operations: [] Exploring Operation: 13+74=87, Resulting Numbers: [54, 48, 87] Generated Node #2: [54, 48, 87] from Operation: 13+74=87 Current State: 93:[54, 48, 87], Operations: ['13+74=87'] Exploring Operation: 54-48=6, Resulting Numbers: [87, 6] Generated Node #3: [87, 6] from Ope...
4
Current State: 93:[13, 74, 54, 48], Operations: [] Exploring Operation: 54-48=6, Resulting Numbers: [13, 74, 6] Generated Node #0,0: 93:[13, 74, 6] Operation: 54-48=6 Exploring Operation: 74-54=20, Resulting Numbers: [13, 48, 20] Generated Node #0,1: 93:[13, 48, 20] Operation: 74-54=20 Moving to Node #0,0 Current State...
0.992188
hs_2
sum_heuristic
[ 91, 12, 23, 92 ]
93
[ "91+92=183", "12*23=276", "276-183=93" ]
Current State: 93:[91, 12, 23, 92], Operations: [] Exploring Operation: 91+92=183, Resulting Numbers: [12, 23, 183] Generated Node #2: [12, 23, 183] from Operation: 91+92=183 Current State: 93:[12, 23, 183], Operations: ['91+92=183'] Exploring Operation: 12*23=276, Resulting Numbers: [183, 276] Generated Node #3: [183,...
4
Current State: 93:[91, 12, 23, 92], Operations: [] Exploring Operation: 23-12=11, Resulting Numbers: [91, 92, 11] Generated Node #0,0: 93:[91, 92, 11] Operation: 23-12=11 Exploring Operation: 12+23=35, Resulting Numbers: [91, 92, 35] Generated Node #0,1: 93:[91, 92, 35] Operation: 12+23=35 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 43, 78, 52, 84 ]
54
[ "52-43=9", "84-78=6", "9*6=54" ]
Current State: 54:[43, 78, 52, 84], Operations: [] Exploring Operation: 52-43=9, Resulting Numbers: [78, 84, 9] Generated Node #2: [78, 84, 9] from Operation: 52-43=9 Current State: 54:[78, 84, 9], Operations: ['52-43=9'] Exploring Operation: 84-78=6, Resulting Numbers: [9, 6] Generated Node #3: [9, 6] from Operation: ...
4
Current State: 54:[43, 78, 52, 84], Operations: [] Exploring Operation: 84-78=6, Resulting Numbers: [43, 52, 6] Generated Node #0,0: 54:[43, 52, 6] Operation: 84-78=6 Start Sub Search at level 1: Moving to Node #0,0 Current State: 54:[43, 52, 6], Operations: ['84-78=6'] Exploring Operation: 52-43=9, Resulting Numbers: ...
0.993924
hs_1
sum_heuristic
[ 74, 34, 30, 59 ]
79
[ "74+34=108", "59-30=29", "108-29=79" ]
Current State: 79:[74, 34, 30, 59], Operations: [] Exploring Operation: 74+34=108, Resulting Numbers: [30, 59, 108] Generated Node #2: [30, 59, 108] from Operation: 74+34=108 Current State: 79:[30, 59, 108], Operations: ['74+34=108'] Exploring Operation: 59-30=29, Resulting Numbers: [108, 29] Generated Node #3: [108, 2...
4
Current State: 79:[74, 34, 30, 59], Operations: [] Exploring Operation: 34+30=64, Resulting Numbers: [74, 59, 64] Generated Node #0,0: 79:[74, 59, 64] Operation: 34+30=64 Start Sub Search at level 1: Moving to Node #0,0 Current State: 79:[74, 59, 64], Operations: ['34+30=64'] Exploring Operation: 59+64=123, Resulting N...
0
hs_1
sum_heuristic
[ 13, 5, 91, 9 ]
17
[ "13*5=65", "91-9=82", "82-65=17" ]
Current State: 17:[13, 5, 91, 9], Operations: [] Exploring Operation: 13*5=65, Resulting Numbers: [91, 9, 65] Generated Node #2: [91, 9, 65] from Operation: 13*5=65 Current State: 17:[91, 9, 65], Operations: ['13*5=65'] Exploring Operation: 91-9=82, Resulting Numbers: [65, 82] Generated Node #3: [65, 82] from Operation...
4
Current State: 17:[13, 5, 91, 9], Operations: [] Exploring Operation: 91-13=78, Resulting Numbers: [5, 9, 78] Generated Node #0,0: 17:[5, 9, 78] Operation: 91-13=78 Exploring Operation: 91/13=7, Resulting Numbers: [5, 9, 7] Generated Node #0,1: 17:[5, 9, 7] Operation: 91/13=7 Start Sub Search at level 1: Moving to Node...
0
hs_2
mult_heuristic