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
[ 22, 3, 34, 42 ]
90
[ "34-22=12", "42-12=30", "3*30=90" ]
Current State: 90:[22, 3, 34, 42], Operations: [] Exploring Operation: 34-22=12, Resulting Numbers: [3, 42, 12] Generated Node #2: [3, 42, 12] from Operation: 34-22=12 Current State: 90:[3, 42, 12], Operations: ['34-22=12'] Exploring Operation: 42-12=30, Resulting Numbers: [3, 30] Generated Node #3: [3, 30] from Operat...
4
Current State: 90:[22, 3, 34, 42], Operations: [] Exploring Operation: 34-22=12, Resulting Numbers: [3, 42, 12] Generated Node #0,0: 90:[3, 42, 12] Operation: 34-22=12 Start Sub Search at level 1: Moving to Node #0,0 Current State: 90:[3, 42, 12], Operations: ['34-22=12'] Exploring Operation: 42-12=30, Resulting Number...
0.993924
hs_1
sum_heuristic
[ 4, 78, 59, 31 ]
71
[ "59-31=28", "28/4=7", "78-7=71" ]
Current State: 71:[4, 78, 59, 31], Operations: [] Exploring Operation: 59-31=28, Resulting Numbers: [4, 78, 28] Generated Node #2: [4, 78, 28] from Operation: 59-31=28 Current State: 71:[4, 78, 28], Operations: ['59-31=28'] Exploring Operation: 28/4=7, Resulting Numbers: [78, 7] Generated Node #3: [78, 7] from Operatio...
4
Current State: 71:[4, 78, 59, 31], Operations: [] Exploring Operation: 4+31=35, Resulting Numbers: [78, 59, 35] Generated Node #0,0: 71:[78, 59, 35] Operation: 4+31=35 Exploring Operation: 78-4=74, Resulting Numbers: [59, 31, 74] Generated Node #0,1: 71:[59, 31, 74] Operation: 78-4=74 Exploring Operation: 4+78=82, Resu...
0
hs_5
sum_heuristic
[ 20, 67, 82, 57 ]
92
[ "67-20=47", "82+57=139", "139-47=92" ]
Current State: 92:[20, 67, 82, 57], Operations: [] Exploring Operation: 67-20=47, Resulting Numbers: [82, 57, 47] Generated Node #2: [82, 57, 47] from Operation: 67-20=47 Current State: 92:[82, 57, 47], Operations: ['67-20=47'] Exploring Operation: 82+57=139, Resulting Numbers: [47, 139] Generated Node #3: [47, 139] fr...
4
Current State: 92:[20, 67, 82, 57], Operations: [] Exploring Operation: 20+67=87, Resulting Numbers: [82, 57, 87] Generated Node #0,0: 92:[82, 57, 87] Operation: 20+67=87 Exploring Operation: 67-20=47, Resulting Numbers: [82, 57, 47] Generated Node #0,1: 92:[82, 57, 47] Operation: 67-20=47 Exploring Operation: 67-57=10...
0.982639
hs_4
sum_heuristic
[ 44, 1, 15, 64 ]
36
[ "44-1=43", "15+64=79", "79-43=36" ]
Current State: 36:[44, 1, 15, 64], Operations: [] Exploring Operation: 44-1=43, Resulting Numbers: [15, 64, 43] Generated Node #2: [15, 64, 43] from Operation: 44-1=43 Current State: 36:[15, 64, 43], Operations: ['44-1=43'] Exploring Operation: 15+64=79, Resulting Numbers: [43, 79] Generated Node #3: [43, 79] from Oper...
4
Current State: 36:[44, 1, 15, 64], Operations: [] Exploring Operation: 64-44=20, Resulting Numbers: [1, 15, 20] Generated Node #0,0: 36:[1, 15, 20] Operation: 64-44=20 Exploring Operation: 64-15=49, Resulting Numbers: [44, 1, 49] Generated Node #0,1: 36:[44, 1, 49] Operation: 64-15=49 Moving to Node #0,0 Current State:...
0.992188
hs_2
sum_heuristic
[ 40, 69, 77, 62 ]
67
[ "77-69=8", "40/8=5", "62+5=67" ]
Current State: 67:[40, 69, 77, 62], Operations: [] Exploring Operation: 77-69=8, Resulting Numbers: [40, 62, 8] Generated Node #2: [40, 62, 8] from Operation: 77-69=8 Current State: 67:[40, 62, 8], Operations: ['77-69=8'] Exploring Operation: 40/8=5, Resulting Numbers: [62, 5] Generated Node #3: [62, 5] from Operation:...
4
Current State: 67:[40, 69, 77, 62], Operations: [] Exploring Operation: 40+62=102, Resulting Numbers: [69, 77, 102] Generated Node #0,0: 67:[69, 77, 102] Operation: 40+62=102 Exploring Operation: 77-40=37, Resulting Numbers: [69, 62, 37] Generated Node #0,1: 67:[69, 62, 37] Operation: 77-40=37 Start Sub Search at level...
0
hs_2
mult_heuristic
[ 30, 62, 91, 92 ]
61
[ "62*91=5642", "5642-30=5612", "5612/92=61" ]
Current State: 61:[30, 62, 91, 92], Operations: [] Exploring Operation: 62*91=5642, Resulting Numbers: [30, 92, 5642] Generated Node #2: [30, 92, 5642] from Operation: 62*91=5642 Current State: 61:[30, 92, 5642], Operations: ['62*91=5642'] Exploring Operation: 5642-30=5612, Resulting Numbers: [92, 5612] Generated Node ...
4
Current State: 61:[30, 62, 91, 92], Operations: [] Exploring Operation: 91-30=61, Resulting Numbers: [62, 92, 61] Generated Node #0,0: 61:[62, 92, 61] Operation: 91-30=61 Exploring Operation: 62-30=32, Resulting Numbers: [91, 92, 32] Generated Node #0,1: 61:[91, 92, 32] Operation: 62-30=32 Exploring Operation: 92-30=62...
0
hs_3
mult_heuristic
[ 52, 78, 61, 27 ]
79
[ "52*27=1404", "1404/78=18", "61+18=79" ]
Current State: 79:[52, 78, 61, 27], Operations: [] Exploring Operation: 52*27=1404, Resulting Numbers: [78, 61, 1404] Generated Node #2: [78, 61, 1404] from Operation: 52*27=1404 Current State: 79:[78, 61, 1404], Operations: ['52*27=1404'] Exploring Operation: 1404/78=18, Resulting Numbers: [61, 18] Generated Node #3: ...
4
Current State: 79:[52, 78, 61, 27], Operations: [] Exploring Operation: 78+27=105, Resulting Numbers: [52, 61, 105] Generated Node #0,0: 79:[52, 61, 105] Operation: 78+27=105 Exploring Operation: 52-27=25, Resulting Numbers: [78, 61, 25] Generated Node #0,1: 79:[78, 61, 25] Operation: 52-27=25 Exploring Operation: 52+2...
0
hs_4
mult_heuristic
[ 16, 33, 27, 45 ]
89
[ "33-16=17", "27+45=72", "17+72=89" ]
Current State: 89:[16, 33, 27, 45], Operations: [] Exploring Operation: 33-16=17, Resulting Numbers: [27, 45, 17] Generated Node #2: [27, 45, 17] from Operation: 33-16=17 Current State: 89:[27, 45, 17], Operations: ['33-16=17'] Exploring Operation: 27+45=72, Resulting Numbers: [17, 72] Generated Node #3: [17, 72] from ...
4
Current State: 89:[16, 33, 27, 45], Operations: [] Exploring Operation: 33+27=60, Resulting Numbers: [16, 45, 60] Generated Node #0,0: 89:[16, 45, 60] Operation: 33+27=60 Exploring Operation: 16+33=49, Resulting Numbers: [27, 45, 49] Generated Node #0,1: 89:[27, 45, 49] Operation: 16+33=49 Exploring Operation: 16+27=43...
0.982639
hs_4
sum_heuristic
[ 92, 23, 80, 92 ]
64
[ "92+23=115", "80*92=7360", "7360/115=64" ]
Current State: 64:[92, 23, 80, 92], Operations: [] Exploring Operation: 92+23=115, Resulting Numbers: [80, 115] Generated Node #2: [80, 115] from Operation: 92+23=115 Current State: 64:[80, 115], Operations: ['92+23=115'] Exploring Operation: 80*92=7360, Resulting Numbers: [115, 7360] Generated Node #3: [115, 7360] fro...
4
Current State: 64:[92, 23, 80, 92], Operations: [] Exploring Operation: 92-92=0, Resulting Numbers: [23, 80, 0] Generated Node #0,0: 64:[23, 80, 0] Operation: 92-92=0 Exploring Operation: 92/23=4, Resulting Numbers: [80, 92, 4] Generated Node #0,1: 64:[80, 92, 4] Operation: 92/23=4 Exploring Operation: 92/92=1, Resulti...
0
hs_5
mult_heuristic
[ 16, 31, 58, 16 ]
57
[ "31-16=15", "58-16=42", "15+42=57" ]
Current State: 57:[16, 31, 58, 16], Operations: [] Exploring Operation: 31-16=15, Resulting Numbers: [58, 15] Generated Node #2: [58, 15] from Operation: 31-16=15 Current State: 57:[58, 15], Operations: ['31-16=15'] Exploring Operation: 58-16=42, Resulting Numbers: [15, 42] Generated Node #3: [15, 42] from Operation: 5...
4
Current State: 57:[16, 31, 58, 16], Operations: [] Exploring Operation: 31-16=15, Resulting Numbers: [16, 58, 15] Generated Node #0,0: 57:[16, 58, 15] Operation: 31-16=15 Exploring Operation: 31-16=15, Resulting Numbers: [58, 16, 15] Generated Node #0,1: 57:[58, 16, 15] Operation: 31-16=15 Exploring Operation: 31+16=47...
0.980903
hs_5
sum_heuristic
[ 10, 8, 10, 42 ]
49
[ "10/10=1", "8+42=50", "50-1=49" ]
Current State: 49:[10, 8, 10, 42], Operations: [] Exploring Operation: 10/10=1, Resulting Numbers: [8, 42, 1] Generated Node #2: [8, 42, 1] from Operation: 10/10=1 Current State: 49:[8, 42, 1], Operations: ['10/10=1'] Exploring Operation: 8+42=50, Resulting Numbers: [1, 50] Generated Node #3: [1, 50] from Operation: 8+...
4
Current State: 49:[10, 8, 10, 42], Operations: [] Exploring Operation: 8+42=50, Resulting Numbers: [10, 10, 50] Generated Node #0,0: 49:[10, 10, 50] Operation: 8+42=50 Exploring Operation: 10+42=52, Resulting Numbers: [8, 10, 52] Generated Node #0,1: 49:[8, 10, 52] Operation: 10+42=52 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 50, 17, 39, 67 ]
39
[ "50+17=67", "39+67=106", "106-67=39" ]
Current State: 39:[50, 17, 39, 67], Operations: [] Exploring Operation: 50+17=67, Resulting Numbers: [39, 67, 67] Generated Node #2: [39, 67, 67] from Operation: 50+17=67 Current State: 39:[39, 67, 67], Operations: ['50+17=67'] Exploring Operation: 39+67=106, Resulting Numbers: [106] 106,39 equal: Goal Reached Explorin...
4
Current State: 39:[50, 17, 39, 67], Operations: [] Exploring Operation: 67-50=17, Resulting Numbers: [17, 39, 17] Generated Node #0,0: 39:[17, 39, 17] Operation: 67-50=17 Start Sub Search at level 1: Moving to Node #0,0 Current State: 39:[17, 39, 17], Operations: ['67-50=17'] Exploring Operation: 17/17=1, Resulting Num...
0.993924
hs_1
sum_heuristic
[ 30, 5, 11, 79 ]
55
[ "30+5=35", "11+79=90", "90-35=55" ]
Current State: 55:[30, 5, 11, 79], Operations: [] Exploring Operation: 30+5=35, Resulting Numbers: [11, 79, 35] Generated Node #2: [11, 79, 35] from Operation: 30+5=35 Current State: 55:[11, 79, 35], Operations: ['30+5=35'] Exploring Operation: 11+79=90, Resulting Numbers: [35, 90] Generated Node #3: [35, 90] from Oper...
4
Current State: 55:[30, 5, 11, 79], Operations: [] Exploring Operation: 30-11=19, Resulting Numbers: [5, 79, 19] Generated Node #0,0: 55:[5, 79, 19] Operation: 30-11=19 Exploring Operation: 79-30=49, Resulting Numbers: [5, 11, 49] Generated Node #0,1: 55:[5, 11, 49] Operation: 79-30=49 Exploring Operation: 30/5=6, Resul...
0.982639
hs_3
sum_heuristic
[ 75, 16, 85, 98 ]
62
[ "85-75=10", "16*10=160", "160-98=62" ]
Current State: 62:[75, 16, 85, 98], Operations: [] Exploring Operation: 85-75=10, Resulting Numbers: [16, 98, 10] Generated Node #2: [16, 98, 10] from Operation: 85-75=10 Current State: 62:[16, 98, 10], Operations: ['85-75=10'] Exploring Operation: 16*10=160, Resulting Numbers: [98, 160] Generated Node #3: [98, 160] fr...
4
Current State: 62:[75, 16, 85, 98], Operations: [] Exploring Operation: 98-85=13, Resulting Numbers: [75, 16, 13] Generated Node #0,0: 62:[75, 16, 13] Operation: 98-85=13 Exploring Operation: 85-16=69, Resulting Numbers: [75, 98, 69] Generated Node #0,1: 62:[75, 98, 69] Operation: 85-16=69 Exploring Operation: 98-75=23...
0
hs_4
sum_heuristic
[ 97, 81, 11, 82 ]
86
[ "97-11=86", "82-81=1", "86*1=86" ]
Current State: 86:[97, 81, 11, 82], Operations: [] Exploring Operation: 97-11=86, Resulting Numbers: [81, 82, 86] Generated Node #2: [81, 82, 86] from Operation: 97-11=86 Current State: 86:[81, 82, 86], Operations: ['97-11=86'] Exploring Operation: 82-81=1, Resulting Numbers: [86, 1] Generated Node #3: [86, 1] from Ope...
4
Current State: 86:[97, 81, 11, 82], Operations: [] Exploring Operation: 97-81=16, Resulting Numbers: [11, 82, 16] Generated Node #0,0: 86:[11, 82, 16] Operation: 97-81=16 Exploring Operation: 11+82=93, Resulting Numbers: [97, 81, 93] Generated Node #0,1: 86:[97, 81, 93] Operation: 11+82=93 Exploring Operation: 81+11=92...
0.986979
hs_5
mult_heuristic
[ 20, 9, 2, 91 ]
42
[ "20*2=40", "91-9=82", "82-40=42" ]
Current State: 42:[20, 9, 2, 91], Operations: [] Exploring Operation: 20*2=40, Resulting Numbers: [9, 91, 40] Generated Node #2: [9, 91, 40] from Operation: 20*2=40 Current State: 42:[9, 91, 40], Operations: ['20*2=40'] Exploring Operation: 91-9=82, Resulting Numbers: [40, 82] Generated Node #3: [40, 82] from Operation...
4
Current State: 42:[20, 9, 2, 91], Operations: [] Exploring Operation: 91-20=71, Resulting Numbers: [9, 2, 71] Generated Node #0,0: 42:[9, 2, 71] Operation: 91-20=71 Moving to Node #0,0 Current State: 42:[9, 2, 71], Operations: ['91-20=71'] Exploring Operation: 71-9=62, Resulting Numbers: [2, 62] Generated Node #0,0,0: ...
0
hs_1
mult_heuristic
[ 2, 23, 9, 1 ]
20
[ "2+1=3", "9/3=3", "23-3=20" ]
Current State: 20:[2, 23, 9, 1], Operations: [] Exploring Operation: 2+1=3, Resulting Numbers: [23, 9, 3] Generated Node #2: [23, 9, 3] from Operation: 2+1=3 Current State: 20:[23, 9, 3], Operations: ['2+1=3'] Exploring Operation: 9/3=3, Resulting Numbers: [23, 3] Generated Node #3: [23, 3] from Operation: 9/3=3 Curren...
4
Current State: 20:[2, 23, 9, 1], Operations: [] Exploring Operation: 23-1=22, Resulting Numbers: [2, 9, 22] Generated Node #0,0: 20:[2, 9, 22] Operation: 23-1=22 Exploring Operation: 23-2=21, Resulting Numbers: [9, 1, 21] Generated Node #0,1: 20:[9, 1, 21] Operation: 23-2=21 Exploring Operation: 9+1=10, Resulting Numbe...
0.985243
hs_4
sum_heuristic
[ 49, 54, 49, 7 ]
48
[ "49/49=1", "54-7=47", "1+47=48" ]
Current State: 48:[49, 54, 49, 7], Operations: [] Exploring Operation: 49/49=1, Resulting Numbers: [54, 7, 1] Generated Node #2: [54, 7, 1] from Operation: 49/49=1 Current State: 48:[54, 7, 1], Operations: ['49/49=1'] Exploring Operation: 54-7=47, Resulting Numbers: [1, 47] Generated Node #3: [1, 47] from Operation: 54...
4
Current State: 48:[49, 54, 49, 7], Operations: [] Exploring Operation: 54-49=5, Resulting Numbers: [49, 7, 5] Generated Node #0,0: 48:[49, 7, 5] Operation: 54-49=5 Exploring Operation: 54-49=5, Resulting Numbers: [49, 7, 5] Generated Node #0,1: 48:[49, 7, 5] Operation: 54-49=5 Exploring Operation: 49/7=7, Resulting Num...
0.956597
hs_5
mult_heuristic
[ 41, 21, 51, 86 ]
97
[ "41+21=62", "86-51=35", "62+35=97" ]
Current State: 97:[41, 21, 51, 86], Operations: [] Exploring Operation: 41+21=62, Resulting Numbers: [51, 86, 62] Generated Node #2: [51, 86, 62] from Operation: 41+21=62 Current State: 97:[51, 86, 62], Operations: ['41+21=62'] Exploring Operation: 86-51=35, Resulting Numbers: [62, 35] Generated Node #3: [62, 35] from ...
4
Current State: 97:[41, 21, 51, 86], Operations: [] Exploring Operation: 41+21=62, Resulting Numbers: [51, 86, 62] Generated Node #0,0: 97:[51, 86, 62] Operation: 41+21=62 Start Sub Search at level 1: Moving to Node #0,0 Current State: 97:[51, 86, 62], Operations: ['41+21=62'] Exploring Operation: 51+62=113, Resulting N...
0
hs_1
sum_heuristic
[ 80, 78, 18, 95 ]
81
[ "80+78=158", "95-18=77", "158-77=81" ]
Current State: 81:[80, 78, 18, 95], Operations: [] Exploring Operation: 80+78=158, Resulting Numbers: [18, 95, 158] Generated Node #2: [18, 95, 158] from Operation: 80+78=158 Current State: 81:[18, 95, 158], Operations: ['80+78=158'] Exploring Operation: 95-18=77, Resulting Numbers: [158, 77] Generated Node #3: [158, 7...
4
Current State: 81:[80, 78, 18, 95], Operations: [] Exploring Operation: 95-80=15, Resulting Numbers: [78, 18, 15] Generated Node #0,0: 81:[78, 18, 15] Operation: 95-80=15 Exploring Operation: 95-18=77, Resulting Numbers: [80, 78, 77] Generated Node #0,1: 81:[80, 78, 77] Operation: 95-18=77 Exploring Operation: 95-78=17...
0.982639
hs_5
mult_heuristic
[ 29, 11, 30, 3 ]
16
[ "29-11=18", "30+18=48", "48/3=16" ]
Current State: 16:[29, 11, 30, 3], Operations: [] Exploring Operation: 29-11=18, Resulting Numbers: [30, 3, 18] Generated Node #2: [30, 3, 18] from Operation: 29-11=18 Current State: 16:[30, 3, 18], Operations: ['29-11=18'] Exploring Operation: 30+18=48, Resulting Numbers: [3, 48] Generated Node #3: [3, 48] from Operat...
4
Current State: 16:[29, 11, 30, 3], Operations: [] Exploring Operation: 29-11=18, Resulting Numbers: [30, 3, 18] Generated Node #0,0: 16:[30, 3, 18] Operation: 29-11=18 Exploring Operation: 30-11=19, Resulting Numbers: [29, 3, 19] Generated Node #0,1: 16:[29, 3, 19] Operation: 30-11=19 Exploring Operation: 30-29=1, Resu...
0
hs_3
mult_heuristic
[ 71, 54, 51, 28 ]
25
[ "71-54=17", "51/17=3", "28-3=25" ]
Current State: 25:[71, 54, 51, 28], Operations: [] Exploring Operation: 71-54=17, Resulting Numbers: [51, 28, 17] Generated Node #2: [51, 28, 17] from Operation: 71-54=17 Current State: 25:[51, 28, 17], Operations: ['71-54=17'] Exploring Operation: 51/17=3, Resulting Numbers: [28, 3] Generated Node #3: [28, 3] from Ope...
4
Current State: 25:[71, 54, 51, 28], Operations: [] Exploring Operation: 54-51=3, Resulting Numbers: [71, 28, 3] Generated Node #0,0: 25:[71, 28, 3] Operation: 54-51=3 Exploring Operation: 71-54=17, Resulting Numbers: [51, 28, 17] Generated Node #0,1: 25:[51, 28, 17] Operation: 71-54=17 Exploring Operation: 71-28=43, Re...
0.928819
hs_5
sum_heuristic
[ 41, 9, 96, 89 ]
18
[ "89-41=48", "9*96=864", "864/48=18" ]
Current State: 18:[41, 9, 96, 89], Operations: [] Exploring Operation: 89-41=48, Resulting Numbers: [9, 96, 48] Generated Node #2: [9, 96, 48] from Operation: 89-41=48 Current State: 18:[9, 96, 48], Operations: ['89-41=48'] Exploring Operation: 9*96=864, Resulting Numbers: [48, 864] Generated Node #3: [48, 864] from Op...
4
Current State: 18:[41, 9, 96, 89], Operations: [] Exploring Operation: 96-41=55, Resulting Numbers: [9, 89, 55] Generated Node #0,0: 18:[9, 89, 55] Operation: 96-41=55 Exploring Operation: 96-89=7, Resulting Numbers: [41, 9, 7] Generated Node #0,1: 18:[41, 9, 7] Operation: 96-89=7 Exploring Operation: 89-41=48, Resulti...
0.985243
hs_4
mult_heuristic
[ 24, 32, 9, 50 ]
97
[ "24+32=56", "50-9=41", "56+41=97" ]
Current State: 97:[24, 32, 9, 50], Operations: [] Exploring Operation: 24+32=56, Resulting Numbers: [9, 50, 56] Generated Node #2: [9, 50, 56] from Operation: 24+32=56 Current State: 97:[9, 50, 56], Operations: ['24+32=56'] Exploring Operation: 50-9=41, Resulting Numbers: [56, 41] Generated Node #3: [56, 41] from Opera...
4
Current State: 97:[24, 32, 9, 50], Operations: [] Exploring Operation: 24+32=56, Resulting Numbers: [9, 50, 56] Generated Node #0,0: 97:[9, 50, 56] Operation: 24+32=56 Exploring Operation: 24+9=33, Resulting Numbers: [32, 50, 33] Generated Node #0,1: 97:[32, 50, 33] Operation: 24+9=33 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 72, 96, 24, 73 ]
41
[ "72/24=3", "96/3=32", "73-32=41" ]
Current State: 41:[72, 96, 24, 73], Operations: [] Exploring Operation: 72/24=3, Resulting Numbers: [96, 73, 3] Generated Node #2: [96, 73, 3] from Operation: 72/24=3 Current State: 41:[96, 73, 3], Operations: ['72/24=3'] Exploring Operation: 96/3=32, Resulting Numbers: [73, 32] Generated Node #3: [73, 32] from Operati...
4
Current State: 41:[72, 96, 24, 73], Operations: [] Exploring Operation: 96-73=23, Resulting Numbers: [72, 24, 23] Generated Node #0,0: 41:[72, 24, 23] Operation: 96-73=23 Exploring Operation: 96-72=24, Resulting Numbers: [24, 73, 24] Generated Node #0,1: 41:[24, 73, 24] Operation: 96-72=24 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 97, 16, 83, 28 ]
56
[ "97-16=81", "83-81=2", "28*2=56" ]
Current State: 56:[97, 16, 83, 28], Operations: [] Exploring Operation: 97-16=81, Resulting Numbers: [83, 28, 81] Generated Node #2: [83, 28, 81] from Operation: 97-16=81 Current State: 56:[83, 28, 81], Operations: ['97-16=81'] Exploring Operation: 83-81=2, Resulting Numbers: [28, 2] Generated Node #3: [28, 2] from Ope...
4
Current State: 56:[97, 16, 83, 28], Operations: [] Exploring Operation: 83-28=55, Resulting Numbers: [97, 16, 55] Generated Node #0,0: 56:[97, 16, 55] Operation: 83-28=55 Exploring Operation: 97-83=14, Resulting Numbers: [16, 28, 14] Generated Node #0,1: 56:[16, 28, 14] Operation: 97-83=14 Exploring Operation: 97-16=81...
0.988715
hs_4
mult_heuristic
[ 57, 51, 17, 67 ]
48
[ "57*17=969", "969/51=19", "67-19=48" ]
Current State: 48:[57, 51, 17, 67], Operations: [] Exploring Operation: 57*17=969, Resulting Numbers: [51, 67, 969] Generated Node #2: [51, 67, 969] from Operation: 57*17=969 Current State: 48:[51, 67, 969], Operations: ['57*17=969'] Exploring Operation: 969/51=19, Resulting Numbers: [67, 19] Generated Node #3: [67, 19...
4
Current State: 48:[57, 51, 17, 67], Operations: [] Exploring Operation: 67-57=10, Resulting Numbers: [51, 17, 10] Generated Node #0,0: 48:[51, 17, 10] Operation: 67-57=10 Exploring Operation: 67-51=16, Resulting Numbers: [57, 17, 16] Generated Node #0,1: 48:[57, 17, 16] Operation: 67-51=16 Exploring Operation: 67-17=50...
0.911458
hs_5
mult_heuristic
[ 62, 39, 63, 50 ]
11
[ "63-62=1", "50-39=11", "1*11=11" ]
Current State: 11:[62, 39, 63, 50], Operations: [] Exploring Operation: 63-62=1, Resulting Numbers: [39, 50, 1] Generated Node #2: [39, 50, 1] from Operation: 63-62=1 Current State: 11:[39, 50, 1], Operations: ['63-62=1'] Exploring Operation: 50-39=11, Resulting Numbers: [1, 11] Generated Node #3: [1, 11] from Operatio...
4
Current State: 11:[62, 39, 63, 50], Operations: [] Exploring Operation: 63-50=13, Resulting Numbers: [62, 39, 13] Generated Node #0,0: 11:[62, 39, 13] Operation: 63-50=13 Exploring Operation: 63-39=24, Resulting Numbers: [62, 50, 24] Generated Node #0,1: 11:[62, 50, 24] Operation: 63-39=24 Exploring Operation: 62-39=23...
0.985243
hs_5
mult_heuristic
[ 50, 22, 71, 27 ]
16
[ "50-22=28", "71-27=44", "44-28=16" ]
Current State: 16:[50, 22, 71, 27], Operations: [] Exploring Operation: 50-22=28, Resulting Numbers: [71, 27, 28] Generated Node #2: [71, 27, 28] from Operation: 50-22=28 Current State: 16:[71, 27, 28], Operations: ['50-22=28'] Exploring Operation: 71-27=44, Resulting Numbers: [28, 44] Generated Node #3: [28, 44] from ...
4
Current State: 16:[50, 22, 71, 27], Operations: [] Exploring Operation: 71-50=21, Resulting Numbers: [22, 27, 21] Generated Node #0,0: 16:[22, 27, 21] Operation: 71-50=21 Exploring Operation: 50-27=23, Resulting Numbers: [22, 71, 23] Generated Node #0,1: 16:[22, 71, 23] Operation: 50-27=23 Moving to Node #0,0 Current S...
0.991319
hs_2
mult_heuristic
[ 91, 13, 15, 18 ]
94
[ "18-13=5", "15/5=3", "91+3=94" ]
Current State: 94:[91, 13, 15, 18], Operations: [] Exploring Operation: 18-13=5, Resulting Numbers: [91, 15, 5] Generated Node #2: [91, 15, 5] from Operation: 18-13=5 Current State: 94:[91, 15, 5], Operations: ['18-13=5'] Exploring Operation: 15/5=3, Resulting Numbers: [91, 3] Generated Node #3: [91, 3] from Operation:...
4
Current State: 94:[91, 13, 15, 18], Operations: [] Exploring Operation: 15+18=33, Resulting Numbers: [91, 13, 33] Generated Node #0,0: 94:[91, 13, 33] Operation: 15+18=33 Exploring Operation: 18-13=5, Resulting Numbers: [91, 15, 5] Generated Node #0,1: 94:[91, 15, 5] Operation: 18-13=5 Exploring Operation: 18-15=3, Res...
0.980903
hs_4
mult_heuristic
[ 90, 77, 18, 93 ]
71
[ "93-90=3", "18/3=6", "77-6=71" ]
Current State: 71:[90, 77, 18, 93], Operations: [] Exploring Operation: 93-90=3, Resulting Numbers: [77, 18, 3] Generated Node #2: [77, 18, 3] from Operation: 93-90=3 Current State: 71:[77, 18, 3], Operations: ['93-90=3'] Exploring Operation: 18/3=6, Resulting Numbers: [77, 6] Generated Node #3: [77, 6] from Operation:...
4
Current State: 71:[90, 77, 18, 93], Operations: [] Exploring Operation: 90-18=72, Resulting Numbers: [77, 93, 72] Generated Node #0,0: 71:[77, 93, 72] Operation: 90-18=72 Exploring Operation: 93-18=75, Resulting Numbers: [90, 77, 75] Generated Node #0,1: 71:[90, 77, 75] Operation: 93-18=75 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 59, 51, 49, 34 ]
23
[ "59-51=8", "49-34=15", "8+15=23" ]
Current State: 23:[59, 51, 49, 34], Operations: [] Exploring Operation: 59-51=8, Resulting Numbers: [49, 34, 8] Generated Node #2: [49, 34, 8] from Operation: 59-51=8 Current State: 23:[49, 34, 8], Operations: ['59-51=8'] Exploring Operation: 49-34=15, Resulting Numbers: [8, 15] Generated Node #3: [8, 15] from Operatio...
4
Current State: 23:[59, 51, 49, 34], Operations: [] Exploring Operation: 51-49=2, Resulting Numbers: [59, 34, 2] Generated Node #0,0: 23:[59, 34, 2] Operation: 51-49=2 Exploring Operation: 59-51=8, Resulting Numbers: [49, 34, 8] Generated Node #0,1: 23:[49, 34, 8] Operation: 59-51=8 Exploring Operation: 59-34=25, Result...
0.986111
hs_5
sum_heuristic
[ 86, 59, 12, 69 ]
43
[ "59+12=71", "71-69=2", "86/2=43" ]
Current State: 43:[86, 59, 12, 69], Operations: [] Exploring Operation: 59+12=71, Resulting Numbers: [86, 69, 71] Generated Node #2: [86, 69, 71] from Operation: 59+12=71 Current State: 43:[86, 69, 71], Operations: ['59+12=71'] Exploring Operation: 71-69=2, Resulting Numbers: [86, 2] Generated Node #3: [86, 2] from Ope...
4
Current State: 43:[86, 59, 12, 69], Operations: [] Exploring Operation: 86-12=74, Resulting Numbers: [59, 69, 74] Generated Node #0,0: 43:[59, 69, 74] Operation: 86-12=74 Exploring Operation: 86-59=27, Resulting Numbers: [12, 69, 27] Generated Node #0,1: 43:[12, 69, 27] Operation: 86-59=27 Exploring Operation: 86-69=17...
0
hs_3
sum_heuristic
[ 73, 33, 19, 3 ]
49
[ "73+33=106", "19*3=57", "106-57=49" ]
Current State: 49:[73, 33, 19, 3], Operations: [] Exploring Operation: 73+33=106, Resulting Numbers: [19, 3, 106] Generated Node #2: [19, 3, 106] from Operation: 73+33=106 Current State: 49:[19, 3, 106], Operations: ['73+33=106'] Exploring Operation: 19*3=57, Resulting Numbers: [106, 57] Generated Node #3: [106, 57] fr...
4
Current State: 49:[73, 33, 19, 3], Operations: [] Exploring Operation: 33+19=52, Resulting Numbers: [73, 3, 52] Generated Node #0,0: 49:[73, 3, 52] Operation: 33+19=52 Exploring Operation: 73-33=40, Resulting Numbers: [19, 3, 40] Generated Node #0,1: 49:[19, 3, 40] Operation: 73-33=40 Exploring Operation: 33-19=14, Res...
0
hs_4
mult_heuristic
[ 83, 8, 54, 82 ]
46
[ "83-82=1", "54-8=46", "1*46=46" ]
Current State: 46:[83, 8, 54, 82], Operations: [] Exploring Operation: 83-82=1, Resulting Numbers: [8, 54, 1] Generated Node #2: [8, 54, 1] from Operation: 83-82=1 Current State: 46:[8, 54, 1], Operations: ['83-82=1'] Exploring Operation: 54-8=46, Resulting Numbers: [1, 46] Generated Node #3: [1, 46] from Operation: 54...
4
Current State: 46:[83, 8, 54, 82], Operations: [] Exploring Operation: 83-82=1, Resulting Numbers: [8, 54, 1] Generated Node #0,0: 46:[8, 54, 1] Operation: 83-82=1 Exploring Operation: 83-8=75, Resulting Numbers: [54, 82, 75] Generated Node #0,1: 46:[54, 82, 75] Operation: 83-8=75 Exploring Operation: 82-54=28, Resulti...
0.988715
hs_4
mult_heuristic
[ 71, 6, 19, 45 ]
42
[ "71-19=52", "52-45=7", "6*7=42" ]
Current State: 42:[71, 6, 19, 45], Operations: [] Exploring Operation: 71-19=52, Resulting Numbers: [6, 45, 52] Generated Node #2: [6, 45, 52] from Operation: 71-19=52 Current State: 42:[6, 45, 52], Operations: ['71-19=52'] Exploring Operation: 52-45=7, Resulting Numbers: [6, 7] Generated Node #3: [6, 7] from Operation...
4
Current State: 42:[71, 6, 19, 45], Operations: [] Exploring Operation: 71-45=26, Resulting Numbers: [6, 19, 26] Generated Node #0,0: 42:[6, 19, 26] Operation: 71-45=26 Start Sub Search at level 1: Moving to Node #0,0 Current State: 42:[6, 19, 26], Operations: ['71-45=26'] Exploring Operation: 26-19=7, Resulting Numbers...
0.993924
hs_1
mult_heuristic
[ 39, 78, 54, 37 ]
22
[ "78-39=39", "54-37=17", "39-17=22" ]
Current State: 22:[39, 78, 54, 37], Operations: [] Exploring Operation: 78-39=39, Resulting Numbers: [54, 37, 39] Generated Node #2: [54, 37, 39] from Operation: 78-39=39 Current State: 22:[54, 37, 39], Operations: ['78-39=39'] Exploring Operation: 54-37=17, Resulting Numbers: [39, 17] Generated Node #3: [39, 17] from ...
4
Current State: 22:[39, 78, 54, 37], Operations: [] Exploring Operation: 78-54=24, Resulting Numbers: [39, 37, 24] Generated Node #0,0: 22:[39, 37, 24] Operation: 78-54=24 Exploring Operation: 78/39=2, Resulting Numbers: [54, 37, 2] Generated Node #0,1: 22:[54, 37, 2] Operation: 78/39=2 Moving to Node #0,0 Current State...
0.989583
hs_2
sum_heuristic
[ 98, 20, 62, 97 ]
89
[ "98+62=160", "160/20=8", "97-8=89" ]
Current State: 89:[98, 20, 62, 97], Operations: [] Exploring Operation: 98+62=160, Resulting Numbers: [20, 97, 160] Generated Node #2: [20, 97, 160] from Operation: 98+62=160 Current State: 89:[20, 97, 160], Operations: ['98+62=160'] Exploring Operation: 160/20=8, Resulting Numbers: [97, 8] Generated Node #3: [97, 8] f...
4
Current State: 89:[98, 20, 62, 97], Operations: [] Exploring Operation: 20+62=82, Resulting Numbers: [98, 97, 82] Generated Node #0,0: 89:[98, 97, 82] Operation: 20+62=82 Moving to Node #0,0 Current State: 89:[98, 97, 82], Operations: ['20+62=82'] Exploring Operation: 98-82=16, Resulting Numbers: [97, 16] Generated Nod...
0
hs_1
mult_heuristic
[ 18, 49, 8, 17 ]
57
[ "18-17=1", "49+8=57", "1*57=57" ]
Current State: 57:[18, 49, 8, 17], Operations: [] Exploring Operation: 18-17=1, Resulting Numbers: [49, 8, 1] Generated Node #2: [49, 8, 1] from Operation: 18-17=1 Current State: 57:[49, 8, 1], Operations: ['18-17=1'] Exploring Operation: 49+8=57, Resulting Numbers: [1, 57] Generated Node #3: [1, 57] from Operation: 49...
4
Current State: 57:[18, 49, 8, 17], Operations: [] Exploring Operation: 18-17=1, Resulting Numbers: [49, 8, 1] Generated Node #0,0: 57:[49, 8, 1] Operation: 18-17=1 Exploring Operation: 49+8=57, Resulting Numbers: [18, 17, 57] Generated Node #0,1: 57:[18, 17, 57] Operation: 49+8=57 Moving to Node #0,1 Current State: 57:...
0.990451
hs_2
sum_heuristic
[ 45, 66, 30, 60 ]
81
[ "45+66=111", "60-30=30", "111-30=81" ]
Current State: 81:[45, 66, 30, 60], Operations: [] Exploring Operation: 45+66=111, Resulting Numbers: [30, 60, 111] Generated Node #2: [30, 60, 111] from Operation: 45+66=111 Current State: 81:[30, 60, 111], Operations: ['45+66=111'] Exploring Operation: 60-30=30, Resulting Numbers: [111, 30] Generated Node #3: [111, 3...
4
Current State: 81:[45, 66, 30, 60], Operations: [] Exploring Operation: 66-60=6, Resulting Numbers: [45, 30, 6] Generated Node #0,0: 81:[45, 30, 6] Operation: 66-60=6 Exploring Operation: 60-45=15, Resulting Numbers: [66, 30, 15] Generated Node #0,1: 81:[66, 30, 15] Operation: 60-45=15 Moving to Node #0,0 Current State...
0.986979
hs_2
mult_heuristic
[ 40, 47, 86, 40 ]
47
[ "40-40=0", "86*0=0", "47+0=47" ]
Current State: 47:[40, 47, 86, 40], Operations: [] Exploring Operation: 40-40=0, Resulting Numbers: [47, 86, 0] Generated Node #2: [47, 86, 0] from Operation: 40-40=0 Current State: 47:[47, 86, 0], Operations: ['40-40=0'] Exploring Operation: 86*0=0, Resulting Numbers: [47, 0] Generated Node #3: [47, 0] from Operation:...
4
Current State: 47:[40, 47, 86, 40], Operations: [] Exploring Operation: 86-40=46, Resulting Numbers: [40, 47, 46] Generated Node #0,0: 47:[40, 47, 46] Operation: 86-40=46 Exploring Operation: 86-40=46, Resulting Numbers: [47, 40, 46] Generated Node #0,1: 47:[47, 40, 46] Operation: 86-40=46 Exploring Operation: 40+40=80...
0
hs_4
sum_heuristic
[ 71, 18, 73, 11 ]
76
[ "73-18=55", "55/11=5", "71+5=76" ]
Current State: 76:[71, 18, 73, 11], Operations: [] Exploring Operation: 73-18=55, Resulting Numbers: [71, 11, 55] Generated Node #2: [71, 11, 55] from Operation: 73-18=55 Current State: 76:[71, 11, 55], Operations: ['73-18=55'] Exploring Operation: 55/11=5, Resulting Numbers: [71, 5] Generated Node #3: [71, 5] from Ope...
4
Current State: 76:[71, 18, 73, 11], Operations: [] Exploring Operation: 71+11=82, Resulting Numbers: [18, 73, 82] Generated Node #0,0: 76:[18, 73, 82] Operation: 71+11=82 Exploring Operation: 73+11=84, Resulting Numbers: [71, 18, 84] Generated Node #0,1: 76:[71, 18, 84] Operation: 73+11=84 Exploring Operation: 18-11=7,...
0
hs_4
mult_heuristic
[ 55, 58, 57, 39 ]
36
[ "55*39=2145", "2145-57=2088", "2088/58=36" ]
Current State: 36:[55, 58, 57, 39], Operations: [] Exploring Operation: 55*39=2145, Resulting Numbers: [58, 57, 2145] Generated Node #2: [58, 57, 2145] from Operation: 55*39=2145 Current State: 36:[58, 57, 2145], Operations: ['55*39=2145'] Exploring Operation: 2145-57=2088, Resulting Numbers: [58, 2088] Generated Node ...
4
Current State: 36:[55, 58, 57, 39], Operations: [] Exploring Operation: 58-57=1, Resulting Numbers: [55, 39, 1] Generated Node #0,0: 36:[55, 39, 1] Operation: 58-57=1 Exploring Operation: 57-55=2, Resulting Numbers: [58, 39, 2] Generated Node #0,1: 36:[58, 39, 2] Operation: 57-55=2 Exploring Operation: 58-55=3, Resulti...
0
hs_3
sum_heuristic
[ 27, 41, 7, 83 ]
65
[ "27*7=189", "41+83=124", "189-124=65" ]
Current State: 65:[27, 41, 7, 83], Operations: [] Exploring Operation: 27*7=189, Resulting Numbers: [41, 83, 189] Generated Node #2: [41, 83, 189] from Operation: 27*7=189 Current State: 65:[41, 83, 189], Operations: ['27*7=189'] Exploring Operation: 41+83=124, Resulting Numbers: [189, 124] Generated Node #3: [189, 124...
4
Current State: 65:[27, 41, 7, 83], Operations: [] Exploring Operation: 27+41=68, Resulting Numbers: [7, 83, 68] Generated Node #0,0: 65:[7, 83, 68] Operation: 27+41=68 Exploring Operation: 83-41=42, Resulting Numbers: [27, 7, 42] Generated Node #0,1: 65:[27, 7, 42] Operation: 83-41=42 Exploring Operation: 83-27=56, Res...
0
hs_4
mult_heuristic
[ 57, 3, 37, 5 ]
47
[ "57+37=94", "5-3=2", "94/2=47" ]
Current State: 47:[57, 3, 37, 5], Operations: [] Exploring Operation: 57+37=94, Resulting Numbers: [3, 5, 94] Generated Node #2: [3, 5, 94] from Operation: 57+37=94 Current State: 47:[3, 5, 94], Operations: ['57+37=94'] Exploring Operation: 5-3=2, Resulting Numbers: [94, 2] Generated Node #3: [94, 2] from Operation: 5-...
4
Current State: 47:[57, 3, 37, 5], Operations: [] Exploring Operation: 57-5=52, Resulting Numbers: [3, 37, 52] Generated Node #0,0: 47:[3, 37, 52] Operation: 57-5=52 Exploring Operation: 3+5=8, Resulting Numbers: [57, 37, 8] Generated Node #0,1: 47:[57, 37, 8] Operation: 3+5=8 Exploring Operation: 57-3=54, Resulting Num...
0
hs_5
mult_heuristic
[ 31, 23, 27, 29 ]
48
[ "31-23=8", "27+29=56", "56-8=48" ]
Current State: 48:[31, 23, 27, 29], Operations: [] Exploring Operation: 31-23=8, Resulting Numbers: [27, 29, 8] Generated Node #2: [27, 29, 8] from Operation: 31-23=8 Current State: 48:[27, 29, 8], Operations: ['31-23=8'] Exploring Operation: 27+29=56, Resulting Numbers: [8, 56] Generated Node #3: [8, 56] from Operatio...
4
Current State: 48:[31, 23, 27, 29], Operations: [] Exploring Operation: 31-29=2, Resulting Numbers: [23, 27, 2] Generated Node #0,0: 48:[23, 27, 2] Operation: 31-29=2 Exploring Operation: 31-27=4, Resulting Numbers: [23, 29, 4] Generated Node #0,1: 48:[23, 29, 4] Operation: 31-27=4 Exploring Operation: 31-23=8, Resulti...
0.983507
hs_4
sum_heuristic
[ 15, 10, 30, 21 ]
26
[ "15+10=25", "30+21=51", "51-25=26" ]
Current State: 26:[15, 10, 30, 21], Operations: [] Exploring Operation: 15+10=25, Resulting Numbers: [30, 21, 25] Generated Node #2: [30, 21, 25] from Operation: 15+10=25 Current State: 26:[30, 21, 25], Operations: ['15+10=25'] Exploring Operation: 30+21=51, Resulting Numbers: [25, 51] Generated Node #3: [25, 51] from ...
4
Current State: 26:[15, 10, 30, 21], Operations: [] Exploring Operation: 30/15=2, Resulting Numbers: [10, 21, 2] Generated Node #0,0: 26:[10, 21, 2] Operation: 30/15=2 Exploring Operation: 30/10=3, Resulting Numbers: [15, 21, 3] Generated Node #0,1: 26:[15, 21, 3] Operation: 30/10=3 Start Sub Search at level 1: Moving t...
0
hs_2
mult_heuristic
[ 60, 21, 39, 3 ]
38
[ "60/3=20", "39-21=18", "20+18=38" ]
Current State: 38:[60, 21, 39, 3], Operations: [] Exploring Operation: 60/3=20, Resulting Numbers: [21, 39, 20] Generated Node #2: [21, 39, 20] from Operation: 60/3=20 Current State: 38:[21, 39, 20], Operations: ['60/3=20'] Exploring Operation: 39-21=18, Resulting Numbers: [20, 18] Generated Node #3: [20, 18] from Oper...
4
Current State: 38:[60, 21, 39, 3], Operations: [] Exploring Operation: 60-21=39, Resulting Numbers: [39, 3, 39] Generated Node #0,0: 38:[39, 3, 39] Operation: 60-21=39 Moving to Node #0,0 Current State: 38:[39, 3, 39], Operations: ['60-21=39'] Exploring Operation: 39/39=1, Resulting Numbers: [3, 1] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 39, 2, 44, 88 ]
82
[ "39+2=41", "88/44=2", "41*2=82" ]
Current State: 82:[39, 2, 44, 88], Operations: [] Exploring Operation: 39+2=41, Resulting Numbers: [44, 88, 41] Generated Node #2: [44, 88, 41] from Operation: 39+2=41 Current State: 82:[44, 88, 41], Operations: ['39+2=41'] Exploring Operation: 88/44=2, Resulting Numbers: [41, 2] Generated Node #3: [41, 2] from Operati...
4
Current State: 82:[39, 2, 44, 88], Operations: [] Exploring Operation: 88-44=44, Resulting Numbers: [39, 2, 44] Generated Node #0,0: 82:[39, 2, 44] Operation: 88-44=44 Exploring Operation: 88/44=2, Resulting Numbers: [39, 2, 2] Generated Node #0,1: 82:[39, 2, 2] Operation: 88/44=2 Moving to Node #0,1 Current State: 82:...
0.986979
hs_2
sum_heuristic
[ 9, 51, 53, 56 ]
26
[ "56-53=3", "51/3=17", "9+17=26" ]
Current State: 26:[9, 51, 53, 56], Operations: [] Exploring Operation: 56-53=3, Resulting Numbers: [9, 51, 3] Generated Node #2: [9, 51, 3] from Operation: 56-53=3 Current State: 26:[9, 51, 3], Operations: ['56-53=3'] Exploring Operation: 51/3=17, Resulting Numbers: [9, 17] Generated Node #3: [9, 17] from Operation: 51...
4
Current State: 26:[9, 51, 53, 56], Operations: [] Exploring Operation: 56-53=3, Resulting Numbers: [9, 51, 3] Generated Node #0,0: 26:[9, 51, 3] Operation: 56-53=3 Exploring Operation: 53-51=2, Resulting Numbers: [9, 56, 2] Generated Node #0,1: 26:[9, 56, 2] Operation: 53-51=2 Exploring Operation: 56-51=5, Resulting Nu...
0.989583
hs_3
mult_heuristic
[ 27, 4, 95, 3 ]
39
[ "27*4=108", "108-95=13", "3*13=39" ]
Current State: 39:[27, 4, 95, 3], Operations: [] Exploring Operation: 27*4=108, Resulting Numbers: [95, 3, 108] Generated Node #2: [95, 3, 108] from Operation: 27*4=108 Current State: 39:[95, 3, 108], Operations: ['27*4=108'] Exploring Operation: 108-95=13, Resulting Numbers: [3, 13] Generated Node #3: [3, 13] from Ope...
4
Current State: 39:[27, 4, 95, 3], Operations: [] Exploring Operation: 95-27=68, Resulting Numbers: [4, 3, 68] Generated Node #0,0: 39:[4, 3, 68] Operation: 95-27=68 Exploring Operation: 27/3=9, Resulting Numbers: [4, 95, 9] Generated Node #0,1: 39:[4, 95, 9] Operation: 27/3=9 Start Sub Search at level 1: Moving to Node...
0
hs_2
mult_heuristic
[ 1, 10, 43, 30 ]
23
[ "1*10=10", "43-30=13", "10+13=23" ]
Current State: 23:[1, 10, 43, 30], Operations: [] Exploring Operation: 1*10=10, Resulting Numbers: [43, 30, 10] Generated Node #2: [43, 30, 10] from Operation: 1*10=10 Current State: 23:[43, 30, 10], Operations: ['1*10=10'] Exploring Operation: 43-30=13, Resulting Numbers: [10, 13] Generated Node #3: [10, 13] from Oper...
4
Current State: 23:[1, 10, 43, 30], Operations: [] Exploring Operation: 30-1=29, Resulting Numbers: [10, 43, 29] Generated Node #0,0: 23:[10, 43, 29] Operation: 30-1=29 Exploring Operation: 43-1=42, Resulting Numbers: [10, 30, 42] Generated Node #0,1: 23:[10, 30, 42] Operation: 43-1=42 Exploring Operation: 1+10=11, Resu...
0
hs_3
sum_heuristic
[ 27, 2, 10, 34 ]
56
[ "27+34=61", "10/2=5", "61-5=56" ]
Current State: 56:[27, 2, 10, 34], Operations: [] Exploring Operation: 27+34=61, Resulting Numbers: [2, 10, 61] Generated Node #2: [2, 10, 61] from Operation: 27+34=61 Current State: 56:[2, 10, 61], Operations: ['27+34=61'] Exploring Operation: 10/2=5, Resulting Numbers: [61, 5] Generated Node #3: [61, 5] from Operatio...
4
Current State: 56:[27, 2, 10, 34], Operations: [] Exploring Operation: 34-27=7, Resulting Numbers: [2, 10, 7] Generated Node #0,0: 56:[2, 10, 7] Operation: 34-27=7 Exploring Operation: 34/2=17, Resulting Numbers: [27, 10, 17] Generated Node #0,1: 56:[27, 10, 17] Operation: 34/2=17 Exploring Operation: 34-10=24, Resulti...
0.989583
hs_3
mult_heuristic
[ 30, 94, 19, 53 ]
30
[ "94-30=64", "53-19=34", "64-34=30" ]
Current State: 30:[30, 94, 19, 53], Operations: [] Exploring Operation: 94-30=64, Resulting Numbers: [19, 53, 64] Generated Node #2: [19, 53, 64] from Operation: 94-30=64 Current State: 30:[19, 53, 64], Operations: ['94-30=64'] Exploring Operation: 53-19=34, Resulting Numbers: [64, 34] Generated Node #3: [64, 34] from ...
4
Current State: 30:[30, 94, 19, 53], Operations: [] Exploring Operation: 94-53=41, Resulting Numbers: [30, 19, 41] Generated Node #0,0: 30:[30, 19, 41] Operation: 94-53=41 Exploring Operation: 94-30=64, Resulting Numbers: [19, 53, 64] Generated Node #0,1: 30:[19, 53, 64] Operation: 94-30=64 Exploring Operation: 53-19=34...
0.986979
hs_4
sum_heuristic
[ 9, 55, 8, 86 ]
48
[ "55-9=46", "8+86=94", "94-46=48" ]
Current State: 48:[9, 55, 8, 86], Operations: [] Exploring Operation: 55-9=46, Resulting Numbers: [8, 86, 46] Generated Node #2: [8, 86, 46] from Operation: 55-9=46 Current State: 48:[8, 86, 46], Operations: ['55-9=46'] Exploring Operation: 8+86=94, Resulting Numbers: [46, 94] Generated Node #3: [46, 94] from Operation...
4
Current State: 48:[9, 55, 8, 86], Operations: [] Exploring Operation: 86-55=31, Resulting Numbers: [9, 8, 31] Generated Node #0,0: 48:[9, 8, 31] Operation: 86-55=31 Exploring Operation: 86-9=77, Resulting Numbers: [55, 8, 77] Generated Node #0,1: 48:[55, 8, 77] Operation: 86-9=77 Exploring Operation: 55-9=46, Resulting...
0.980035
hs_4
mult_heuristic
[ 19, 27, 64, 72 ]
55
[ "27-19=8", "72/8=9", "64-9=55" ]
Current State: 55:[19, 27, 64, 72], Operations: [] Exploring Operation: 27-19=8, Resulting Numbers: [64, 72, 8] Generated Node #2: [64, 72, 8] from Operation: 27-19=8 Current State: 55:[64, 72, 8], Operations: ['27-19=8'] Exploring Operation: 72/8=9, Resulting Numbers: [64, 9] Generated Node #3: [64, 9] from Operation:...
4
Current State: 55:[19, 27, 64, 72], Operations: [] Exploring Operation: 72-19=53, Resulting Numbers: [27, 64, 53] Generated Node #0,0: 55:[27, 64, 53] Operation: 72-19=53 Moving to Node #0,0 Current State: 55:[27, 64, 53], Operations: ['72-19=53'] Exploring Operation: 64-53=11, Resulting Numbers: [27, 11] Generated Nod...
0
hs_1
sum_heuristic
[ 50, 49, 62, 26 ]
48
[ "62-49=13", "26/13=2", "50-2=48" ]
Current State: 48:[50, 49, 62, 26], Operations: [] Exploring Operation: 62-49=13, Resulting Numbers: [50, 26, 13] Generated Node #2: [50, 26, 13] from Operation: 62-49=13 Current State: 48:[50, 26, 13], Operations: ['62-49=13'] Exploring Operation: 26/13=2, Resulting Numbers: [50, 2] Generated Node #3: [50, 2] from Ope...
4
Current State: 48:[50, 49, 62, 26], Operations: [] Exploring Operation: 62-50=12, Resulting Numbers: [49, 26, 12] Generated Node #0,0: 48:[49, 26, 12] Operation: 62-50=12 Start Sub Search at level 1: Moving to Node #0,0 Current State: 48:[49, 26, 12], Operations: ['62-50=12'] Exploring Operation: 49-26=23, Resulting Nu...
0
hs_1
mult_heuristic
[ 99, 84, 20, 77 ]
82
[ "99-84=15", "20+77=97", "97-15=82" ]
Current State: 82:[99, 84, 20, 77], Operations: [] Exploring Operation: 99-84=15, Resulting Numbers: [20, 77, 15] Generated Node #2: [20, 77, 15] from Operation: 99-84=15 Current State: 82:[20, 77, 15], Operations: ['99-84=15'] Exploring Operation: 20+77=97, Resulting Numbers: [15, 97] Generated Node #3: [15, 97] from ...
4
Current State: 82:[99, 84, 20, 77], Operations: [] Exploring Operation: 20+77=97, Resulting Numbers: [99, 84, 97] Generated Node #0,0: 82:[99, 84, 97] Operation: 20+77=97 Exploring Operation: 99-20=79, Resulting Numbers: [84, 77, 79] Generated Node #0,1: 82:[84, 77, 79] Operation: 99-20=79 Exploring Operation: 99-84=15...
0.984375
hs_5
sum_heuristic
[ 48, 3, 4, 17 ]
23
[ "48-3=45", "4*17=68", "68-45=23" ]
Current State: 23:[48, 3, 4, 17], Operations: [] Exploring Operation: 48-3=45, Resulting Numbers: [4, 17, 45] Generated Node #2: [4, 17, 45] from Operation: 48-3=45 Current State: 23:[4, 17, 45], Operations: ['48-3=45'] Exploring Operation: 4*17=68, Resulting Numbers: [45, 68] Generated Node #3: [45, 68] from Operation...
4
Current State: 23:[48, 3, 4, 17], Operations: [] Exploring Operation: 3*4=12, Resulting Numbers: [48, 17, 12] Generated Node #0,0: 23:[48, 17, 12] Operation: 3*4=12 Exploring Operation: 48/3=16, Resulting Numbers: [4, 17, 16] Generated Node #0,1: 23:[4, 17, 16] Operation: 48/3=16 Exploring Operation: 48/4=12, Resulting...
0
hs_3
sum_heuristic
[ 34, 60, 12, 17 ]
56
[ "34+17=51", "60/12=5", "51+5=56" ]
Current State: 56:[34, 60, 12, 17], Operations: [] Exploring Operation: 34+17=51, Resulting Numbers: [60, 12, 51] Generated Node #2: [60, 12, 51] from Operation: 34+17=51 Current State: 56:[60, 12, 51], Operations: ['34+17=51'] Exploring Operation: 60/12=5, Resulting Numbers: [51, 5] Generated Node #3: [51, 5] from Ope...
4
Current State: 56:[34, 60, 12, 17], Operations: [] Exploring Operation: 34+17=51, Resulting Numbers: [60, 12, 51] Generated Node #0,0: 56:[60, 12, 51] Operation: 34+17=51 Exploring Operation: 60/12=5, Resulting Numbers: [34, 17, 5] Generated Node #0,1: 56:[34, 17, 5] Operation: 60/12=5 Exploring Operation: 60-34=26, Re...
0.950521
hs_5
sum_heuristic
[ 87, 4, 89, 52 ]
28
[ "89-87=2", "4+52=56", "56/2=28" ]
Current State: 28:[87, 4, 89, 52], Operations: [] Exploring Operation: 89-87=2, Resulting Numbers: [4, 52, 2] Generated Node #2: [4, 52, 2] from Operation: 89-87=2 Current State: 28:[4, 52, 2], Operations: ['89-87=2'] Exploring Operation: 4+52=56, Resulting Numbers: [2, 56] Generated Node #3: [2, 56] from Operation: 4+...
4
Current State: 28:[87, 4, 89, 52], Operations: [] Exploring Operation: 87-52=35, Resulting Numbers: [4, 89, 35] Generated Node #0,0: 28:[4, 89, 35] Operation: 87-52=35 Exploring Operation: 89-87=2, Resulting Numbers: [4, 52, 2] Generated Node #0,1: 28:[4, 52, 2] Operation: 89-87=2 Exploring Operation: 89-52=37, Resulti...
0
hs_3
sum_heuristic
[ 99, 42, 72, 42 ]
87
[ "99-42=57", "72-42=30", "57+30=87" ]
Current State: 87:[99, 42, 72, 42], Operations: [] Exploring Operation: 99-42=57, Resulting Numbers: [72, 57] Generated Node #2: [72, 57] from Operation: 99-42=57 Current State: 87:[72, 57], Operations: ['99-42=57'] Exploring Operation: 72-42=30, Resulting Numbers: [57, 30] Generated Node #3: [57, 30] from Operation: 7...
4
Current State: 87:[99, 42, 72, 42], Operations: [] Exploring Operation: 42+42=84, Resulting Numbers: [99, 72, 84] Generated Node #0,0: 87:[99, 72, 84] Operation: 42+42=84 Exploring Operation: 42/42=1, Resulting Numbers: [99, 72, 1] Generated Node #0,1: 87:[99, 72, 1] Operation: 42/42=1 Exploring Operation: 72-42=30, Re...
0.951389
hs_5
sum_heuristic
[ 40, 20, 69, 69 ]
69
[ "40/20=2", "69+69=138", "138/2=69" ]
Current State: 69:[40, 20, 69, 69], Operations: [] Exploring Operation: 40/20=2, Resulting Numbers: [69, 69, 2] Generated Node #2: [69, 69, 2] from Operation: 40/20=2 Current State: 69:[69, 69, 2], Operations: ['40/20=2'] Exploring Operation: 69+69=138, Resulting Numbers: [2, 138] Generated Node #3: [2, 138] from Opera...
4
Current State: 69:[40, 20, 69, 69], Operations: [] Exploring Operation: 40+20=60, Resulting Numbers: [69, 69, 60] Generated Node #0,0: 69:[69, 69, 60] Operation: 40+20=60 Exploring Operation: 40/20=2, Resulting Numbers: [69, 69, 2] Generated Node #0,1: 69:[69, 69, 2] Operation: 40/20=2 Exploring Operation: 69-40=29, Re...
0
hs_5
mult_heuristic
[ 72, 59, 3, 2 ]
98
[ "72*3=216", "59*2=118", "216-118=98" ]
Current State: 98:[72, 59, 3, 2], Operations: [] Exploring Operation: 72*3=216, Resulting Numbers: [59, 2, 216] Generated Node #2: [59, 2, 216] from Operation: 72*3=216 Current State: 98:[59, 2, 216], Operations: ['72*3=216'] Exploring Operation: 59*2=118, Resulting Numbers: [216, 118] Generated Node #3: [216, 118] fro...
4
Current State: 98:[72, 59, 3, 2], Operations: [] Exploring Operation: 72/3=24, Resulting Numbers: [59, 2, 24] Generated Node #0,0: 98:[59, 2, 24] Operation: 72/3=24 Exploring Operation: 72-59=13, Resulting Numbers: [3, 2, 13] Generated Node #0,1: 98:[3, 2, 13] Operation: 72-59=13 Exploring Operation: 72-3=69, Resulting...
0.962674
hs_5
mult_heuristic
[ 2, 23, 26, 82 ]
81
[ "2+23=25", "82-26=56", "25+56=81" ]
Current State: 81:[2, 23, 26, 82], Operations: [] Exploring Operation: 2+23=25, Resulting Numbers: [26, 82, 25] Generated Node #2: [26, 82, 25] from Operation: 2+23=25 Current State: 81:[26, 82, 25], Operations: ['2+23=25'] Exploring Operation: 82-26=56, Resulting Numbers: [25, 56] Generated Node #3: [25, 56] from Oper...
4
Current State: 81:[2, 23, 26, 82], Operations: [] Exploring Operation: 2+26=28, Resulting Numbers: [23, 82, 28] Generated Node #0,0: 81:[23, 82, 28] Operation: 2+26=28 Exploring Operation: 26-23=3, Resulting Numbers: [2, 82, 3] Generated Node #0,1: 81:[2, 82, 3] Operation: 26-23=3 Exploring Operation: 2+23=25, Resultin...
0.984375
hs_3
mult_heuristic
[ 21, 24, 8, 5 ]
16
[ "24-21=3", "8+5=13", "3+13=16" ]
Current State: 16:[21, 24, 8, 5], Operations: [] Exploring Operation: 24-21=3, Resulting Numbers: [8, 5, 3] Generated Node #2: [8, 5, 3] from Operation: 24-21=3 Current State: 16:[8, 5, 3], Operations: ['24-21=3'] Exploring Operation: 8+5=13, Resulting Numbers: [3, 13] Generated Node #3: [3, 13] from Operation: 8+5=13 ...
4
Current State: 16:[21, 24, 8, 5], Operations: [] Exploring Operation: 24-8=16, Resulting Numbers: [21, 5, 16] Generated Node #0,0: 16:[21, 5, 16] Operation: 24-8=16 Exploring Operation: 24-21=3, Resulting Numbers: [8, 5, 3] Generated Node #0,1: 16:[8, 5, 3] Operation: 24-21=3 Start Sub Search at level 1: Moving to Node...
0.991319
hs_2
mult_heuristic
[ 85, 56, 48, 44 ]
49
[ "85+56=141", "48+44=92", "141-92=49" ]
Current State: 49:[85, 56, 48, 44], Operations: [] Exploring Operation: 85+56=141, Resulting Numbers: [48, 44, 141] Generated Node #2: [48, 44, 141] from Operation: 85+56=141 Current State: 49:[48, 44, 141], Operations: ['85+56=141'] Exploring Operation: 48+44=92, Resulting Numbers: [141, 92] Generated Node #3: [141, 9...
4
Current State: 49:[85, 56, 48, 44], Operations: [] Exploring Operation: 85-44=41, Resulting Numbers: [56, 48, 41] Generated Node #0,0: 49:[56, 48, 41] Operation: 85-44=41 Exploring Operation: 85-48=37, Resulting Numbers: [56, 44, 37] Generated Node #0,1: 49:[56, 44, 37] Operation: 85-48=37 Moving to Node #0,0 Current S...
0.990451
hs_2
mult_heuristic
[ 89, 10, 33, 27 ]
95
[ "33+27=60", "60/10=6", "89+6=95" ]
Current State: 95:[89, 10, 33, 27], Operations: [] Exploring Operation: 33+27=60, Resulting Numbers: [89, 10, 60] Generated Node #2: [89, 10, 60] from Operation: 33+27=60 Current State: 95:[89, 10, 60], Operations: ['33+27=60'] Exploring Operation: 60/10=6, Resulting Numbers: [89, 6] Generated Node #3: [89, 6] from Ope...
4
Current State: 95:[89, 10, 33, 27], Operations: [] Exploring Operation: 33-10=23, Resulting Numbers: [89, 27, 23] Generated Node #0,0: 95:[89, 27, 23] Operation: 33-10=23 Exploring Operation: 33-27=6, Resulting Numbers: [89, 10, 6] Generated Node #0,1: 95:[89, 10, 6] Operation: 33-27=6 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 46, 22, 66, 24 ]
86
[ "24-22=2", "66*2=132", "132-46=86" ]
Current State: 86:[46, 22, 66, 24], Operations: [] Exploring Operation: 24-22=2, Resulting Numbers: [46, 66, 2] Generated Node #2: [46, 66, 2] from Operation: 24-22=2 Current State: 86:[46, 66, 2], Operations: ['24-22=2'] Exploring Operation: 66*2=132, Resulting Numbers: [46, 132] Generated Node #3: [46, 132] from Oper...
4
Current State: 86:[46, 22, 66, 24], Operations: [] Exploring Operation: 66/22=3, Resulting Numbers: [46, 24, 3] Generated Node #0,0: 86:[46, 24, 3] Operation: 66/22=3 Exploring Operation: 24-22=2, Resulting Numbers: [46, 66, 2] Generated Node #0,1: 86:[46, 66, 2] Operation: 24-22=2 Exploring Operation: 66-22=44, Result...
0
hs_3
mult_heuristic
[ 1, 66, 8, 33 ]
25
[ "1*66=66", "8+33=41", "66-41=25" ]
Current State: 25:[1, 66, 8, 33], Operations: [] Exploring Operation: 1*66=66, Resulting Numbers: [8, 33, 66] Generated Node #2: [8, 33, 66] from Operation: 1*66=66 Current State: 25:[8, 33, 66], Operations: ['1*66=66'] Exploring Operation: 8+33=41, Resulting Numbers: [66, 41] Generated Node #3: [66, 41] from Operation...
4
Current State: 25:[1, 66, 8, 33], Operations: [] Exploring Operation: 66-33=33, Resulting Numbers: [1, 8, 33] Generated Node #0,0: 25:[1, 8, 33] Operation: 66-33=33 Exploring Operation: 33-8=25, Resulting Numbers: [1, 66, 25] Generated Node #0,1: 25:[1, 66, 25] Operation: 33-8=25 Exploring Operation: 66/33=2, Resulting...
0.967014
hs_5
sum_heuristic
[ 36, 69, 92, 29 ]
16
[ "36+69=105", "92+29=121", "121-105=16" ]
Current State: 16:[36, 69, 92, 29], Operations: [] Exploring Operation: 36+69=105, Resulting Numbers: [92, 29, 105] Generated Node #2: [92, 29, 105] from Operation: 36+69=105 Current State: 16:[92, 29, 105], Operations: ['36+69=105'] Exploring Operation: 92+29=121, Resulting Numbers: [105, 121] Generated Node #3: [105,...
4
Current State: 16:[36, 69, 92, 29], Operations: [] Exploring Operation: 92-69=23, Resulting Numbers: [36, 29, 23] Generated Node #0,0: 16:[36, 29, 23] Operation: 92-69=23 Exploring Operation: 69-36=33, Resulting Numbers: [92, 29, 33] Generated Node #0,1: 16:[92, 29, 33] Operation: 69-36=33 Moving to Node #0,0 Current S...
0.989583
hs_2
mult_heuristic
[ 33, 80, 31, 20 ]
40
[ "33-31=2", "20*2=40", "80-40=40" ]
Current State: 40:[33, 80, 31, 20], Operations: [] Exploring Operation: 33-31=2, Resulting Numbers: [80, 20, 2] Generated Node #2: [80, 20, 2] from Operation: 33-31=2 Current State: 40:[80, 20, 2], Operations: ['33-31=2'] Exploring Operation: 20*2=40, Resulting Numbers: [80, 40] Generated Node #3: [80, 40] from Operati...
4
Current State: 40:[33, 80, 31, 20], Operations: [] Exploring Operation: 80/20=4, Resulting Numbers: [33, 31, 4] Generated Node #0,0: 40:[33, 31, 4] Operation: 80/20=4 Exploring Operation: 80-20=60, Resulting Numbers: [33, 31, 60] Generated Node #0,1: 40:[33, 31, 60] Operation: 80-20=60 Exploring Operation: 33-31=2, Res...
0.90625
hs_5
sum_heuristic
[ 70, 29, 4, 78 ]
17
[ "70+29=99", "4+78=82", "99-82=17" ]
Current State: 17:[70, 29, 4, 78], Operations: [] Exploring Operation: 70+29=99, Resulting Numbers: [4, 78, 99] Generated Node #2: [4, 78, 99] from Operation: 70+29=99 Current State: 17:[4, 78, 99], Operations: ['70+29=99'] Exploring Operation: 4+78=82, Resulting Numbers: [99, 82] Generated Node #3: [99, 82] from Opera...
4
Current State: 17:[70, 29, 4, 78], Operations: [] Exploring Operation: 78-70=8, Resulting Numbers: [29, 4, 8] Generated Node #0,0: 17:[29, 4, 8] Operation: 78-70=8 Start Sub Search at level 1: Moving to Node #0,0 Current State: 17:[29, 4, 8], Operations: ['78-70=8'] Exploring Operation: 29-4=25, Resulting Numbers: [8, ...
0.993924
hs_1
mult_heuristic
[ 67, 64, 27, 11 ]
92
[ "67-64=3", "27*3=81", "11+81=92" ]
Current State: 92:[67, 64, 27, 11], Operations: [] Exploring Operation: 67-64=3, Resulting Numbers: [27, 11, 3] Generated Node #2: [27, 11, 3] from Operation: 67-64=3 Current State: 92:[27, 11, 3], Operations: ['67-64=3'] Exploring Operation: 27*3=81, Resulting Numbers: [11, 81] Generated Node #3: [11, 81] from Operati...
4
Current State: 92:[67, 64, 27, 11], Operations: [] Exploring Operation: 67+27=94, Resulting Numbers: [64, 11, 94] Generated Node #0,0: 92:[64, 11, 94] Operation: 67+27=94 Exploring Operation: 67-64=3, Resulting Numbers: [27, 11, 3] Generated Node #0,1: 92:[27, 11, 3] Operation: 67-64=3 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 4, 59, 1, 66 ]
29
[ "66-59=7", "4*7=28", "1+28=29" ]
Current State: 29:[4, 59, 1, 66], Operations: [] Exploring Operation: 66-59=7, Resulting Numbers: [4, 1, 7] Generated Node #2: [4, 1, 7] from Operation: 66-59=7 Current State: 29:[4, 1, 7], Operations: ['66-59=7'] Exploring Operation: 4*7=28, Resulting Numbers: [1, 28] Generated Node #3: [1, 28] from Operation: 4*7=28 ...
4
Current State: 29:[4, 59, 1, 66], Operations: [] Exploring Operation: 66-59=7, Resulting Numbers: [4, 1, 7] Generated Node #0,0: 29:[4, 1, 7] Operation: 66-59=7 Exploring Operation: 59-4=55, Resulting Numbers: [1, 66, 55] Generated Node #0,1: 29:[1, 66, 55] Operation: 59-4=55 Moving to Node #0,0 Current State: 29:[4, 1...
0.991319
hs_2
sum_heuristic
[ 20, 62, 43, 6 ]
94
[ "62-43=19", "6*19=114", "114-20=94" ]
Current State: 94:[20, 62, 43, 6], Operations: [] Exploring Operation: 62-43=19, Resulting Numbers: [20, 6, 19] Generated Node #2: [20, 6, 19] from Operation: 62-43=19 Current State: 94:[20, 6, 19], Operations: ['62-43=19'] Exploring Operation: 6*19=114, Resulting Numbers: [20, 114] Generated Node #3: [20, 114] from Op...
4
Current State: 94:[20, 62, 43, 6], Operations: [] Exploring Operation: 20-6=14, Resulting Numbers: [62, 43, 14] Generated Node #0,0: 94:[62, 43, 14] Operation: 20-6=14 Exploring Operation: 20+62=82, Resulting Numbers: [43, 6, 82] Generated Node #0,1: 94:[43, 6, 82] Operation: 20+62=82 Exploring Operation: 62-20=42, Res...
0
hs_3
mult_heuristic
[ 19, 2, 48, 87 ]
40
[ "19+48=67", "87-67=20", "2*20=40" ]
Current State: 40:[19, 2, 48, 87], Operations: [] Exploring Operation: 19+48=67, Resulting Numbers: [2, 87, 67] Generated Node #2: [2, 87, 67] from Operation: 19+48=67 Current State: 40:[2, 87, 67], Operations: ['19+48=67'] Exploring Operation: 87-67=20, Resulting Numbers: [2, 20] Generated Node #3: [2, 20] from Operat...
4
Current State: 40:[19, 2, 48, 87], Operations: [] Exploring Operation: 48/2=24, Resulting Numbers: [19, 87, 24] Generated Node #0,0: 40:[19, 87, 24] Operation: 48/2=24 Exploring Operation: 48-2=46, Resulting Numbers: [19, 87, 46] Generated Node #0,1: 40:[19, 87, 46] Operation: 48-2=46 Exploring Operation: 87-48=39, Res...
0.987847
hs_4
sum_heuristic
[ 69, 8, 12, 49 ]
36
[ "69*8=552", "12*49=588", "588-552=36" ]
Current State: 36:[69, 8, 12, 49], Operations: [] Exploring Operation: 69*8=552, Resulting Numbers: [12, 49, 552] Generated Node #2: [12, 49, 552] from Operation: 69*8=552 Current State: 36:[12, 49, 552], Operations: ['69*8=552'] Exploring Operation: 12*49=588, Resulting Numbers: [552, 588] Generated Node #3: [552, 588...
4
Current State: 36:[69, 8, 12, 49], Operations: [] Exploring Operation: 69-49=20, Resulting Numbers: [8, 12, 20] Generated Node #0,0: 36:[8, 12, 20] Operation: 69-49=20 Exploring Operation: 49-12=37, Resulting Numbers: [69, 8, 37] Generated Node #0,1: 36:[69, 8, 37] Operation: 49-12=37 Exploring Operation: 69-12=57, Res...
0
hs_3
mult_heuristic
[ 10, 26, 44, 98 ]
24
[ "98-10=88", "88/44=2", "26-2=24" ]
Current State: 24:[10, 26, 44, 98], Operations: [] Exploring Operation: 98-10=88, Resulting Numbers: [26, 44, 88] Generated Node #2: [26, 44, 88] from Operation: 98-10=88 Current State: 24:[26, 44, 88], Operations: ['98-10=88'] Exploring Operation: 88/44=2, Resulting Numbers: [26, 2] Generated Node #3: [26, 2] from Ope...
4
Current State: 24:[10, 26, 44, 98], Operations: [] Exploring Operation: 44-26=18, Resulting Numbers: [10, 98, 18] Generated Node #0,0: 24:[10, 98, 18] Operation: 44-26=18 Exploring Operation: 98-44=54, Resulting Numbers: [10, 26, 54] Generated Node #0,1: 24:[10, 26, 54] Operation: 98-44=54 Exploring Operation: 44-10=34...
0.94184
hs_5
sum_heuristic
[ 32, 80, 18, 40 ]
52
[ "32+18=50", "80/40=2", "50+2=52" ]
Current State: 52:[32, 80, 18, 40], Operations: [] Exploring Operation: 32+18=50, Resulting Numbers: [80, 40, 50] Generated Node #2: [80, 40, 50] from Operation: 32+18=50 Current State: 52:[80, 40, 50], Operations: ['32+18=50'] Exploring Operation: 80/40=2, Resulting Numbers: [50, 2] Generated Node #3: [50, 2] from Ope...
4
Current State: 52:[32, 80, 18, 40], Operations: [] Exploring Operation: 80/40=2, Resulting Numbers: [32, 18, 2] Generated Node #0,0: 52:[32, 18, 2] Operation: 80/40=2 Exploring Operation: 80-40=40, Resulting Numbers: [32, 18, 40] Generated Node #0,1: 52:[32, 18, 40] Operation: 80-40=40 Exploring Operation: 80-32=48, Re...
0.987847
hs_3
mult_heuristic
[ 93, 91, 32, 95 ]
61
[ "93-91=2", "95-32=63", "63-2=61" ]
Current State: 61:[93, 91, 32, 95], Operations: [] Exploring Operation: 93-91=2, Resulting Numbers: [32, 95, 2] Generated Node #2: [32, 95, 2] from Operation: 93-91=2 Current State: 61:[32, 95, 2], Operations: ['93-91=2'] Exploring Operation: 95-32=63, Resulting Numbers: [2, 63] Generated Node #3: [2, 63] from Operatio...
4
Current State: 61:[93, 91, 32, 95], Operations: [] Exploring Operation: 95-32=63, Resulting Numbers: [93, 91, 63] Generated Node #0,0: 61:[93, 91, 63] Operation: 95-32=63 Exploring Operation: 93-32=61, Resulting Numbers: [91, 95, 61] Generated Node #0,1: 61:[91, 95, 61] Operation: 93-32=61 Start Sub Search at level 1: ...
0.992188
hs_2
mult_heuristic
[ 20, 26, 46, 22 ]
41
[ "26-22=4", "20/4=5", "46-5=41" ]
Current State: 41:[20, 26, 46, 22], Operations: [] Exploring Operation: 26-22=4, Resulting Numbers: [20, 46, 4] Generated Node #2: [20, 46, 4] from Operation: 26-22=4 Current State: 41:[20, 46, 4], Operations: ['26-22=4'] Exploring Operation: 20/4=5, Resulting Numbers: [46, 5] Generated Node #3: [46, 5] from Operation:...
4
Current State: 41:[20, 26, 46, 22], Operations: [] Exploring Operation: 20+22=42, Resulting Numbers: [26, 46, 42] Generated Node #0,0: 41:[26, 46, 42] Operation: 20+22=42 Exploring Operation: 20+26=46, Resulting Numbers: [46, 22, 46] Generated Node #0,1: 41:[46, 22, 46] Operation: 20+26=46 Exploring Operation: 46-20=26...
0
hs_4
mult_heuristic
[ 10, 21, 21, 19 ]
22
[ "21-10=11", "21-19=2", "11*2=22" ]
Current State: 22:[10, 21, 21, 19], Operations: [] Exploring Operation: 21-10=11, Resulting Numbers: [19, 11] Generated Node #2: [19, 11] from Operation: 21-10=11 Current State: 22:[19, 11], Operations: ['21-10=11'] Exploring Operation: 21-19=2, Resulting Numbers: [11, 2] Generated Node #3: [11, 2] from Operation: 21-1...
4
Current State: 22:[10, 21, 21, 19], Operations: [] Exploring Operation: 21-19=2, Resulting Numbers: [10, 21, 2] Generated Node #0,0: 22:[10, 21, 2] Operation: 21-19=2 Exploring Operation: 21-19=2, Resulting Numbers: [10, 21, 2] Generated Node #0,1: 22:[10, 21, 2] Operation: 21-19=2 Exploring Operation: 21-10=11, Result...
0.989583
hs_3
sum_heuristic
[ 63, 52, 35, 13 ]
77
[ "52*35=1820", "1820/13=140", "140-63=77" ]
Current State: 77:[63, 52, 35, 13], Operations: [] Exploring Operation: 52*35=1820, Resulting Numbers: [63, 13, 1820] Generated Node #2: [63, 13, 1820] from Operation: 52*35=1820 Current State: 77:[63, 13, 1820], Operations: ['52*35=1820'] Exploring Operation: 1820/13=140, Resulting Numbers: [63, 140] Generated Node #3...
4
Current State: 77:[63, 52, 35, 13], Operations: [] Exploring Operation: 52-35=17, Resulting Numbers: [63, 13, 17] Generated Node #0,0: 77:[63, 13, 17] Operation: 52-35=17 Exploring Operation: 52+35=87, Resulting Numbers: [63, 13, 87] Generated Node #0,1: 77:[63, 13, 87] Operation: 52+35=87 Exploring Operation: 63-52=11...
0
hs_4
sum_heuristic
[ 88, 26, 75, 18 ]
64
[ "26-18=8", "88/8=11", "75-11=64" ]
Current State: 64:[88, 26, 75, 18], Operations: [] Exploring Operation: 26-18=8, Resulting Numbers: [88, 75, 8] Generated Node #2: [88, 75, 8] from Operation: 26-18=8 Current State: 64:[88, 75, 8], Operations: ['26-18=8'] Exploring Operation: 88/8=11, Resulting Numbers: [75, 11] Generated Node #3: [75, 11] from Operati...
4
Current State: 64:[88, 26, 75, 18], Operations: [] Exploring Operation: 88-75=13, Resulting Numbers: [26, 18, 13] Generated Node #0,0: 64:[26, 18, 13] Operation: 88-75=13 Start Sub Search at level 1: Moving to Node #0,0 Current State: 64:[26, 18, 13], Operations: ['88-75=13'] Exploring Operation: 26/13=2, Resulting Num...
0
hs_1
mult_heuristic
[ 61, 56, 95, 29 ]
71
[ "61-56=5", "95-29=66", "5+66=71" ]
Current State: 71:[61, 56, 95, 29], Operations: [] Exploring Operation: 61-56=5, Resulting Numbers: [95, 29, 5] Generated Node #2: [95, 29, 5] from Operation: 61-56=5 Current State: 71:[95, 29, 5], Operations: ['61-56=5'] Exploring Operation: 95-29=66, Resulting Numbers: [5, 66] Generated Node #3: [5, 66] from Operatio...
4
Current State: 71:[61, 56, 95, 29], Operations: [] Exploring Operation: 95-29=66, Resulting Numbers: [61, 56, 66] Generated Node #0,0: 71:[61, 56, 66] Operation: 95-29=66 Moving to Node #0,0 Current State: 71:[61, 56, 66], Operations: ['95-29=66'] Exploring Operation: 61+56=117, Resulting Numbers: [66, 117] Generated N...
0
hs_1
sum_heuristic
[ 60, 58, 25, 42 ]
64
[ "58+42=100", "100/25=4", "60+4=64" ]
Current State: 64:[60, 58, 25, 42], Operations: [] Exploring Operation: 58+42=100, Resulting Numbers: [60, 25, 100] Generated Node #2: [60, 25, 100] from Operation: 58+42=100 Current State: 64:[60, 25, 100], Operations: ['58+42=100'] Exploring Operation: 100/25=4, Resulting Numbers: [60, 4] Generated Node #3: [60, 4] f...
4
Current State: 64:[60, 58, 25, 42], Operations: [] Exploring Operation: 25+42=67, Resulting Numbers: [60, 58, 67] Generated Node #0,0: 64:[60, 58, 67] Operation: 25+42=67 Exploring Operation: 42-25=17, Resulting Numbers: [60, 58, 17] Generated Node #0,1: 64:[60, 58, 17] Operation: 42-25=17 Exploring Operation: 58-42=16...
0
hs_4
sum_heuristic
[ 25, 50, 1, 51 ]
76
[ "50-25=25", "1*51=51", "25+51=76" ]
Current State: 76:[25, 50, 1, 51], Operations: [] Exploring Operation: 50-25=25, Resulting Numbers: [1, 51, 25] Generated Node #2: [1, 51, 25] from Operation: 50-25=25 Current State: 76:[1, 51, 25], Operations: ['50-25=25'] Exploring Operation: 1*51=51, Resulting Numbers: [25, 51] Generated Node #3: [25, 51] from Opera...
4
Current State: 76:[25, 50, 1, 51], Operations: [] Exploring Operation: 25+50=75, Resulting Numbers: [1, 51, 75] Generated Node #0,0: 76:[1, 51, 75] Operation: 25+50=75 Exploring Operation: 25+51=76, Resulting Numbers: [50, 1, 76] Generated Node #0,1: 76:[50, 1, 76] Operation: 25+51=76 Exploring Operation: 51-50=1, Resu...
0.938368
hs_5
sum_heuristic
[ 47, 26, 76, 78 ]
68
[ "78-76=2", "47*2=94", "94-26=68" ]
Current State: 68:[47, 26, 76, 78], Operations: [] Exploring Operation: 78-76=2, Resulting Numbers: [47, 26, 2] Generated Node #2: [47, 26, 2] from Operation: 78-76=2 Current State: 68:[47, 26, 2], Operations: ['78-76=2'] Exploring Operation: 47*2=94, Resulting Numbers: [26, 94] Generated Node #3: [26, 94] from Operati...
4
Current State: 68:[47, 26, 76, 78], Operations: [] Exploring Operation: 78-76=2, Resulting Numbers: [47, 26, 2] Generated Node #0,0: 68:[47, 26, 2] Operation: 78-76=2 Exploring Operation: 78-47=31, Resulting Numbers: [26, 76, 31] Generated Node #0,1: 68:[26, 76, 31] Operation: 78-47=31 Exploring Operation: 47-26=21, Re...
0
hs_3
sum_heuristic
[ 90, 10, 13, 37 ]
59
[ "90/10=9", "13+37=50", "9+50=59" ]
Current State: 59:[90, 10, 13, 37], Operations: [] Exploring Operation: 90/10=9, Resulting Numbers: [13, 37, 9] Generated Node #2: [13, 37, 9] from Operation: 90/10=9 Current State: 59:[13, 37, 9], Operations: ['90/10=9'] Exploring Operation: 13+37=50, Resulting Numbers: [9, 50] Generated Node #3: [9, 50] from Operatio...
4
Current State: 59:[90, 10, 13, 37], Operations: [] Exploring Operation: 90-13=77, Resulting Numbers: [10, 37, 77] Generated Node #0,0: 59:[10, 37, 77] Operation: 90-13=77 Exploring Operation: 10+13=23, Resulting Numbers: [90, 37, 23] Generated Node #0,1: 59:[90, 37, 23] Operation: 10+13=23 Exploring Operation: 90-10=80...
0
hs_4
mult_heuristic
[ 75, 90, 44, 30 ]
42
[ "90-75=15", "30/15=2", "44-2=42" ]
Current State: 42:[75, 90, 44, 30], Operations: [] Exploring Operation: 90-75=15, Resulting Numbers: [44, 30, 15] Generated Node #2: [44, 30, 15] from Operation: 90-75=15 Current State: 42:[44, 30, 15], Operations: ['90-75=15'] Exploring Operation: 30/15=2, Resulting Numbers: [44, 2] Generated Node #3: [44, 2] from Ope...
4
Current State: 42:[75, 90, 44, 30], Operations: [] Exploring Operation: 90-75=15, Resulting Numbers: [44, 30, 15] Generated Node #0,0: 42:[44, 30, 15] Operation: 90-75=15 Exploring Operation: 90-44=46, Resulting Numbers: [75, 30, 46] Generated Node #0,1: 42:[75, 30, 46] Operation: 90-44=46 Exploring Operation: 75-30=45...
0.985243
hs_4
mult_heuristic
[ 97, 72, 96, 87 ]
89
[ "96-87=9", "72/9=8", "97-8=89" ]
Current State: 89:[97, 72, 96, 87], Operations: [] Exploring Operation: 96-87=9, Resulting Numbers: [97, 72, 9] Generated Node #2: [97, 72, 9] from Operation: 96-87=9 Current State: 89:[97, 72, 9], Operations: ['96-87=9'] Exploring Operation: 72/9=8, Resulting Numbers: [97, 8] Generated Node #3: [97, 8] from Operation:...
4
Current State: 89:[97, 72, 96, 87], Operations: [] Exploring Operation: 97-72=25, Resulting Numbers: [96, 87, 25] Generated Node #0,0: 89:[96, 87, 25] Operation: 97-72=25 Exploring Operation: 72+87=159, Resulting Numbers: [97, 96, 159] Generated Node #0,1: 89:[97, 96, 159] Operation: 72+87=159 Exploring Operation: 96-7...
0
hs_3
sum_heuristic
[ 54, 54, 56, 47 ]
12
[ "54+54=108", "56-47=9", "108/9=12" ]
Current State: 12:[54, 54, 56, 47], Operations: [] Exploring Operation: 54+54=108, Resulting Numbers: [56, 47, 108] Generated Node #2: [56, 47, 108] from Operation: 54+54=108 Current State: 12:[56, 47, 108], Operations: ['54+54=108'] Exploring Operation: 56-47=9, Resulting Numbers: [108, 9] Generated Node #3: [108, 9] ...
4
Current State: 12:[54, 54, 56, 47], Operations: [] Exploring Operation: 56-54=2, Resulting Numbers: [54, 47, 2] Generated Node #0,0: 12:[54, 47, 2] Operation: 56-54=2 Exploring Operation: 54-54=0, Resulting Numbers: [56, 47, 0] Generated Node #0,1: 12:[56, 47, 0] Operation: 54-54=0 Exploring Operation: 54/54=1, Resulti...
0
hs_4
sum_heuristic
[ 1, 34, 21, 74 ]
19
[ "1*34=34", "74-21=53", "53-34=19" ]
Current State: 19:[1, 34, 21, 74], Operations: [] Exploring Operation: 1*34=34, Resulting Numbers: [21, 74, 34] Generated Node #2: [21, 74, 34] from Operation: 1*34=34 Current State: 19:[21, 74, 34], Operations: ['1*34=34'] Exploring Operation: 74-21=53, Resulting Numbers: [34, 53] Generated Node #3: [34, 53] from Oper...
4
Current State: 19:[1, 34, 21, 74], Operations: [] Exploring Operation: 74-34=40, Resulting Numbers: [1, 21, 40] Generated Node #0,0: 19:[1, 21, 40] Operation: 74-34=40 Exploring Operation: 74-21=53, Resulting Numbers: [1, 34, 53] Generated Node #0,1: 19:[1, 34, 53] Operation: 74-21=53 Exploring Operation: 34-1=33, Resu...
0.987847
hs_3
mult_heuristic
[ 19, 39, 13, 3 ]
99
[ "39-19=20", "13+20=33", "3*33=99" ]
Current State: 99:[19, 39, 13, 3], Operations: [] Exploring Operation: 39-19=20, Resulting Numbers: [13, 3, 20] Generated Node #2: [13, 3, 20] from Operation: 39-19=20 Current State: 99:[13, 3, 20], Operations: ['39-19=20'] Exploring Operation: 13+20=33, Resulting Numbers: [3, 33] Generated Node #3: [3, 33] from Operat...
4
Current State: 99:[19, 39, 13, 3], Operations: [] Exploring Operation: 19-13=6, Resulting Numbers: [39, 3, 6] Generated Node #0,0: 99:[39, 3, 6] Operation: 19-13=6 Exploring Operation: 39/13=3, Resulting Numbers: [19, 3, 3] Generated Node #0,1: 99:[19, 3, 3] Operation: 39/13=3 Exploring Operation: 19+13=32, Resulting N...
0.975694
hs_3
mult_heuristic
[ 34, 14, 98, 36 ]
91
[ "36-34=2", "14/2=7", "98-7=91" ]
Current State: 91:[34, 14, 98, 36], Operations: [] Exploring Operation: 36-34=2, Resulting Numbers: [14, 98, 2] Generated Node #2: [14, 98, 2] from Operation: 36-34=2 Current State: 91:[14, 98, 2], Operations: ['36-34=2'] Exploring Operation: 14/2=7, Resulting Numbers: [98, 7] Generated Node #3: [98, 7] from Operation:...
4
Current State: 91:[34, 14, 98, 36], Operations: [] Exploring Operation: 34-14=20, Resulting Numbers: [98, 36, 20] Generated Node #0,0: 91:[98, 36, 20] Operation: 34-14=20 Exploring Operation: 34+36=70, Resulting Numbers: [14, 98, 70] Generated Node #0,1: 91:[14, 98, 70] Operation: 34+36=70 Exploring Operation: 36-34=2,...
0.920139
hs_5
mult_heuristic
[ 81, 74, 79, 13 ]
16
[ "79-74=5", "13*5=65", "81-65=16" ]
Current State: 16:[81, 74, 79, 13], Operations: [] Exploring Operation: 79-74=5, Resulting Numbers: [81, 13, 5] Generated Node #2: [81, 13, 5] from Operation: 79-74=5 Current State: 16:[81, 13, 5], Operations: ['79-74=5'] Exploring Operation: 13*5=65, Resulting Numbers: [81, 65] Generated Node #3: [81, 65] from Operati...
4
Current State: 16:[81, 74, 79, 13], Operations: [] Exploring Operation: 81-79=2, Resulting Numbers: [74, 13, 2] Generated Node #0,0: 16:[74, 13, 2] Operation: 81-79=2 Exploring Operation: 81-74=7, Resulting Numbers: [79, 13, 7] Generated Node #0,1: 16:[79, 13, 7] Operation: 81-74=7 Moving to Node #0,0 Current State: 16...
0
hs_2
mult_heuristic
[ 13, 91, 9, 97 ]
34
[ "91/13=7", "9*7=63", "97-63=34" ]
Current State: 34:[13, 91, 9, 97], Operations: [] Exploring Operation: 91/13=7, Resulting Numbers: [9, 97, 7] Generated Node #2: [9, 97, 7] from Operation: 91/13=7 Current State: 34:[9, 97, 7], Operations: ['91/13=7'] Exploring Operation: 9*7=63, Resulting Numbers: [97, 63] Generated Node #3: [97, 63] from Operation: 9...
4
Current State: 34:[13, 91, 9, 97], Operations: [] Exploring Operation: 97-13=84, Resulting Numbers: [91, 9, 84] Generated Node #0,0: 34:[91, 9, 84] Operation: 97-13=84 Exploring Operation: 91/13=7, Resulting Numbers: [9, 97, 7] Generated Node #0,1: 34:[9, 97, 7] Operation: 91/13=7 Exploring Operation: 97-91=6, Resultin...
0
hs_4
sum_heuristic
[ 32, 25, 8, 6 ]
35
[ "32/8=4", "25+6=31", "4+31=35" ]
Current State: 35:[32, 25, 8, 6], Operations: [] Exploring Operation: 32/8=4, Resulting Numbers: [25, 6, 4] Generated Node #2: [25, 6, 4] from Operation: 32/8=4 Current State: 35:[25, 6, 4], Operations: ['32/8=4'] Exploring Operation: 25+6=31, Resulting Numbers: [4, 31] Generated Node #3: [4, 31] from Operation: 25+6=3...
4
Current State: 35:[32, 25, 8, 6], Operations: [] Exploring Operation: 32-25=7, Resulting Numbers: [8, 6, 7] Generated Node #0,0: 35:[8, 6, 7] Operation: 32-25=7 Moving to Node #0,0 Current State: 35:[8, 6, 7], Operations: ['32-25=7'] Exploring Operation: 8-6=2, Resulting Numbers: [7, 2] Generated Node #0,0,0: 35:[7, 2]...
0
hs_1
mult_heuristic
[ 15, 6, 56, 53 ]
11
[ "56-53=3", "15/3=5", "6+5=11" ]
Current State: 11:[15, 6, 56, 53], Operations: [] Exploring Operation: 56-53=3, Resulting Numbers: [15, 6, 3] Generated Node #2: [15, 6, 3] from Operation: 56-53=3 Current State: 11:[15, 6, 3], Operations: ['56-53=3'] Exploring Operation: 15/3=5, Resulting Numbers: [6, 5] Generated Node #3: [6, 5] from Operation: 15/3=...
4
Current State: 11:[15, 6, 56, 53], Operations: [] Exploring Operation: 56-53=3, Resulting Numbers: [15, 6, 3] Generated Node #0,0: 11:[15, 6, 3] Operation: 56-53=3 Exploring Operation: 53-15=38, Resulting Numbers: [6, 56, 38] Generated Node #0,1: 11:[6, 56, 38] Operation: 53-15=38 Exploring Operation: 56-6=50, Resultin...
0.979167
hs_4
mult_heuristic