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
[ 69, 37, 95, 85 ]
42
[ "69-37=32", "95-85=10", "32+10=42" ]
Current State: 42:[69, 37, 95, 85], Operations: [] Exploring Operation: 69-37=32, Resulting Numbers: [95, 85, 32] Generated Node #2: [95, 85, 32] from Operation: 69-37=32 Current State: 42:[95, 85, 32], Operations: ['69-37=32'] Exploring Operation: 95-85=10, Resulting Numbers: [32, 10] Generated Node #3: [32, 10] from ...
4
Current State: 42:[69, 37, 95, 85], Operations: [] Exploring Operation: 95-69=26, Resulting Numbers: [37, 85, 26] Generated Node #0,0: 42:[37, 85, 26] Operation: 95-69=26 Exploring Operation: 95-85=10, Resulting Numbers: [69, 37, 10] Generated Node #0,1: 42:[69, 37, 10] Operation: 95-85=10 Moving to Node #0,1 Current S...
0.992188
hs_2
sum_heuristic
[ 46, 47, 35, 43 ]
36
[ "46-43=3", "47-35=12", "3*12=36" ]
Current State: 36:[46, 47, 35, 43], Operations: [] Exploring Operation: 46-43=3, Resulting Numbers: [47, 35, 3] Generated Node #2: [47, 35, 3] from Operation: 46-43=3 Current State: 36:[47, 35, 3], Operations: ['46-43=3'] Exploring Operation: 47-35=12, Resulting Numbers: [3, 12] Generated Node #3: [3, 12] from Operatio...
4
Current State: 36:[46, 47, 35, 43], Operations: [] Exploring Operation: 47-46=1, Resulting Numbers: [35, 43, 1] Generated Node #0,0: 36:[35, 43, 1] Operation: 47-46=1 Exploring Operation: 46-43=3, Resulting Numbers: [47, 35, 3] Generated Node #0,1: 36:[47, 35, 3] Operation: 46-43=3 Exploring Operation: 47-43=4, Resulti...
0.960069
hs_5
sum_heuristic
[ 26, 75, 47, 1 ]
50
[ "26-1=25", "75/25=3", "47+3=50" ]
Current State: 50:[26, 75, 47, 1], Operations: [] Exploring Operation: 26-1=25, Resulting Numbers: [75, 47, 25] Generated Node #2: [75, 47, 25] from Operation: 26-1=25 Current State: 50:[75, 47, 25], Operations: ['26-1=25'] Exploring Operation: 75/25=3, Resulting Numbers: [47, 3] Generated Node #3: [47, 3] from Operati...
4
Current State: 50:[26, 75, 47, 1], Operations: [] Exploring Operation: 75-26=49, Resulting Numbers: [47, 1, 49] Generated Node #0,0: 50:[47, 1, 49] Operation: 75-26=49 Moving to Node #0,0 Current State: 50:[47, 1, 49], Operations: ['75-26=49'] Exploring Operation: 49-47=2, Resulting Numbers: [1, 2] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 58, 60, 37, 5 ]
27
[ "60-58=2", "5*2=10", "37-10=27" ]
Current State: 27:[58, 60, 37, 5], Operations: [] Exploring Operation: 60-58=2, Resulting Numbers: [37, 5, 2] Generated Node #2: [37, 5, 2] from Operation: 60-58=2 Current State: 27:[37, 5, 2], Operations: ['60-58=2'] Exploring Operation: 5*2=10, Resulting Numbers: [37, 10] Generated Node #3: [37, 10] from Operation: 5...
4
Current State: 27:[58, 60, 37, 5], Operations: [] Exploring Operation: 60-58=2, Resulting Numbers: [37, 5, 2] Generated Node #0,0: 27:[37, 5, 2] Operation: 60-58=2 Exploring Operation: 60/5=12, Resulting Numbers: [58, 37, 12] Generated Node #0,1: 27:[58, 37, 12] Operation: 60/5=12 Exploring Operation: 58-37=21, Resulti...
0.977431
hs_4
sum_heuristic
[ 32, 43, 44, 19 ]
51
[ "32+19=51", "44-43=1", "51*1=51" ]
Current State: 51:[32, 43, 44, 19], Operations: [] Exploring Operation: 32+19=51, Resulting Numbers: [43, 44, 51] Generated Node #2: [43, 44, 51] from Operation: 32+19=51 Current State: 51:[43, 44, 51], Operations: ['32+19=51'] Exploring Operation: 44-43=1, Resulting Numbers: [51, 1] Generated Node #3: [51, 1] from Ope...
4
Current State: 51:[32, 43, 44, 19], Operations: [] Exploring Operation: 43-32=11, Resulting Numbers: [44, 19, 11] Generated Node #0,0: 51:[44, 19, 11] Operation: 43-32=11 Exploring Operation: 44-32=12, Resulting Numbers: [43, 19, 12] Generated Node #0,1: 51:[43, 19, 12] Operation: 44-32=12 Exploring Operation: 32+19=51...
0.958333
hs_4
mult_heuristic
[ 58, 78, 40, 43 ]
17
[ "78-58=20", "43-40=3", "20-3=17" ]
Current State: 17:[58, 78, 40, 43], Operations: [] Exploring Operation: 78-58=20, Resulting Numbers: [40, 43, 20] Generated Node #2: [40, 43, 20] from Operation: 78-58=20 Current State: 17:[40, 43, 20], Operations: ['78-58=20'] Exploring Operation: 43-40=3, Resulting Numbers: [20, 3] Generated Node #3: [20, 3] from Ope...
4
Current State: 17:[58, 78, 40, 43], Operations: [] Exploring Operation: 78-43=35, Resulting Numbers: [58, 40, 35] Generated Node #0,0: 17:[58, 40, 35] Operation: 78-43=35 Exploring Operation: 58-43=15, Resulting Numbers: [78, 40, 15] Generated Node #0,1: 17:[78, 40, 15] Operation: 58-43=15 Exploring Operation: 78-58=20...
0.989583
hs_3
mult_heuristic
[ 43, 3, 49, 12 ]
54
[ "49-43=6", "12-3=9", "6*9=54" ]
Current State: 54:[43, 3, 49, 12], Operations: [] Exploring Operation: 49-43=6, Resulting Numbers: [3, 12, 6] Generated Node #2: [3, 12, 6] from Operation: 49-43=6 Current State: 54:[3, 12, 6], Operations: ['49-43=6'] Exploring Operation: 12-3=9, Resulting Numbers: [6, 9] Generated Node #3: [6, 9] from Operation: 12-3=...
4
Current State: 54:[43, 3, 49, 12], Operations: [] Exploring Operation: 49-43=6, Resulting Numbers: [3, 12, 6] Generated Node #0,0: 54:[3, 12, 6] Operation: 49-43=6 Moving to Node #0,0 Current State: 54:[3, 12, 6], Operations: ['49-43=6'] Exploring Operation: 12-3=9, Resulting Numbers: [6, 9] Generated Node #0,0,0: 54:[...
0.993924
hs_1
sum_heuristic
[ 31, 4, 28, 67 ]
79
[ "31-28=3", "4*3=12", "67+12=79" ]
Current State: 79:[31, 4, 28, 67], Operations: [] Exploring Operation: 31-28=3, Resulting Numbers: [4, 67, 3] Generated Node #2: [4, 67, 3] from Operation: 31-28=3 Current State: 79:[4, 67, 3], Operations: ['31-28=3'] Exploring Operation: 4*3=12, Resulting Numbers: [67, 12] Generated Node #3: [67, 12] from Operation: 4...
4
Current State: 79:[31, 4, 28, 67], Operations: [] Exploring Operation: 31+4=35, Resulting Numbers: [28, 67, 35] Generated Node #0,0: 79:[28, 67, 35] Operation: 31+4=35 Exploring Operation: 31+28=59, Resulting Numbers: [4, 67, 59] Generated Node #0,1: 79:[4, 67, 59] Operation: 31+28=59 Exploring Operation: 4+67=71, Resu...
0
hs_5
sum_heuristic
[ 80, 25, 84, 51 ]
80
[ "80-25=55", "84+51=135", "135-55=80" ]
Current State: 80:[80, 25, 84, 51], Operations: [] Exploring Operation: 80-25=55, Resulting Numbers: [84, 51, 55] Generated Node #2: [84, 51, 55] from Operation: 80-25=55 Current State: 80:[84, 51, 55], Operations: ['80-25=55'] Exploring Operation: 84+51=135, Resulting Numbers: [55, 135] Generated Node #3: [55, 135] fr...
4
Current State: 80:[80, 25, 84, 51], Operations: [] Exploring Operation: 25+51=76, Resulting Numbers: [80, 84, 76] Generated Node #0,0: 80:[80, 84, 76] Operation: 25+51=76 Start Sub Search at level 1: Moving to Node #0,0 Current State: 80:[80, 84, 76], Operations: ['25+51=76'] Exploring Operation: 84-76=8, Resulting Num...
0
hs_1
mult_heuristic
[ 80, 33, 34, 6 ]
86
[ "80+6=86", "34-33=1", "86*1=86" ]
Current State: 86:[80, 33, 34, 6], Operations: [] Exploring Operation: 80+6=86, Resulting Numbers: [33, 34, 86] Generated Node #2: [33, 34, 86] from Operation: 80+6=86 Current State: 86:[33, 34, 86], Operations: ['80+6=86'] Exploring Operation: 34-33=1, Resulting Numbers: [86, 1] Generated Node #3: [86, 1] from Operati...
4
Current State: 86:[80, 33, 34, 6], Operations: [] Exploring Operation: 34-33=1, Resulting Numbers: [80, 6, 1] Generated Node #0,0: 86:[80, 6, 1] Operation: 34-33=1 Start Sub Search at level 1: Moving to Node #0,0 Current State: 86:[80, 6, 1], Operations: ['34-33=1'] Exploring Operation: 80+6=86, Resulting Numbers: [1, ...
0.993924
hs_1
mult_heuristic
[ 26, 90, 67, 44 ]
52
[ "90+44=134", "26*134=3484", "3484/67=52" ]
Current State: 52:[26, 90, 67, 44], Operations: [] Exploring Operation: 90+44=134, Resulting Numbers: [26, 67, 134] Generated Node #2: [26, 67, 134] from Operation: 90+44=134 Current State: 52:[26, 67, 134], Operations: ['90+44=134'] Exploring Operation: 26*134=3484, Resulting Numbers: [67, 3484] Generated Node #3: [67...
4
Current State: 52:[26, 90, 67, 44], Operations: [] Exploring Operation: 67-44=23, Resulting Numbers: [26, 90, 23] Generated Node #0,0: 52:[26, 90, 23] Operation: 67-44=23 Exploring Operation: 90-67=23, Resulting Numbers: [26, 44, 23] Generated Node #0,1: 52:[26, 44, 23] Operation: 90-67=23 Exploring Operation: 90-26=64...
0
hs_4
sum_heuristic
[ 95, 5, 4, 54 ]
40
[ "95-5=90", "54-4=50", "90-50=40" ]
Current State: 40:[95, 5, 4, 54], Operations: [] Exploring Operation: 95-5=90, Resulting Numbers: [4, 54, 90] Generated Node #2: [4, 54, 90] from Operation: 95-5=90 Current State: 40:[4, 54, 90], Operations: ['95-5=90'] Exploring Operation: 54-4=50, Resulting Numbers: [90, 50] Generated Node #3: [90, 50] from Operation...
4
Current State: 40:[95, 5, 4, 54], Operations: [] Exploring Operation: 95-54=41, Resulting Numbers: [5, 4, 41] Generated Node #0,0: 40:[5, 4, 41] Operation: 95-54=41 Exploring Operation: 95/5=19, Resulting Numbers: [4, 54, 19] Generated Node #0,1: 40:[4, 54, 19] Operation: 95/5=19 Start Sub Search at level 1: Moving to ...
0
hs_2
mult_heuristic
[ 4, 22, 38, 44 ]
36
[ "4*22=88", "88/44=2", "38-2=36" ]
Current State: 36:[4, 22, 38, 44], Operations: [] Exploring Operation: 4*22=88, Resulting Numbers: [38, 44, 88] Generated Node #2: [38, 44, 88] from Operation: 4*22=88 Current State: 36:[38, 44, 88], Operations: ['4*22=88'] Exploring Operation: 88/44=2, Resulting Numbers: [38, 2] Generated Node #3: [38, 2] from Operati...
4
Current State: 36:[4, 22, 38, 44], Operations: [] Exploring Operation: 44/22=2, Resulting Numbers: [4, 38, 2] Generated Node #0,0: 36:[4, 38, 2] Operation: 44/22=2 Exploring Operation: 44-38=6, Resulting Numbers: [4, 22, 6] Generated Node #0,1: 36:[4, 22, 6] Operation: 44-38=6 Moving to Node #0,0 Current State: 36:[4, ...
0
hs_2
mult_heuristic
[ 21, 10, 93, 12 ]
57
[ "21+93=114", "12-10=2", "114/2=57" ]
Current State: 57:[21, 10, 93, 12], Operations: [] Exploring Operation: 21+93=114, Resulting Numbers: [10, 12, 114] Generated Node #2: [10, 12, 114] from Operation: 21+93=114 Current State: 57:[10, 12, 114], Operations: ['21+93=114'] Exploring Operation: 12-10=2, Resulting Numbers: [114, 2] Generated Node #3: [114, 2] ...
4
Current State: 57:[21, 10, 93, 12], Operations: [] Exploring Operation: 93-12=81, Resulting Numbers: [21, 10, 81] Generated Node #0,0: 57:[21, 10, 81] Operation: 93-12=81 Exploring Operation: 12-10=2, Resulting Numbers: [21, 93, 2] Generated Node #0,1: 57:[21, 93, 2] Operation: 12-10=2 Exploring Operation: 10+12=22, Re...
0
hs_5
sum_heuristic
[ 64, 89, 99, 5 ]
66
[ "99-89=10", "10/5=2", "64+2=66" ]
Current State: 66:[64, 89, 99, 5], Operations: [] Exploring Operation: 99-89=10, Resulting Numbers: [64, 5, 10] Generated Node #2: [64, 5, 10] from Operation: 99-89=10 Current State: 66:[64, 5, 10], Operations: ['99-89=10'] Exploring Operation: 10/5=2, Resulting Numbers: [64, 2] Generated Node #3: [64, 2] from Operatio...
4
Current State: 66:[64, 89, 99, 5], Operations: [] Exploring Operation: 99-89=10, Resulting Numbers: [64, 5, 10] Generated Node #0,0: 66:[64, 5, 10] Operation: 99-89=10 Exploring Operation: 99-64=35, Resulting Numbers: [89, 5, 35] Generated Node #0,1: 66:[89, 5, 35] Operation: 99-64=35 Start Sub Search at level 1: Movin...
0.991319
hs_2
sum_heuristic
[ 81, 89, 7, 22 ]
22
[ "89-81=8", "8-7=1", "22*1=22" ]
Current State: 22:[81, 89, 7, 22], Operations: [] Exploring Operation: 89-81=8, Resulting Numbers: [7, 22, 8] Generated Node #2: [7, 22, 8] from Operation: 89-81=8 Current State: 22:[7, 22, 8], Operations: ['89-81=8'] Exploring Operation: 8-7=1, Resulting Numbers: [22, 1] Generated Node #3: [22, 1] from Operation: 8-7=...
4
Current State: 22:[81, 89, 7, 22], Operations: [] Exploring Operation: 89-81=8, Resulting Numbers: [7, 22, 8] Generated Node #0,0: 22:[7, 22, 8] Operation: 89-81=8 Moving to Node #0,0 Current State: 22:[7, 22, 8], Operations: ['89-81=8'] Exploring Operation: 8-7=1, Resulting Numbers: [22, 1] Generated Node #0,0,0: 22:[...
0.993924
hs_1
sum_heuristic
[ 41, 28, 1, 24 ]
49
[ "41+1=42", "28*42=1176", "1176/24=49" ]
Current State: 49:[41, 28, 1, 24], Operations: [] Exploring Operation: 41+1=42, Resulting Numbers: [28, 24, 42] Generated Node #2: [28, 24, 42] from Operation: 41+1=42 Current State: 49:[28, 24, 42], Operations: ['41+1=42'] Exploring Operation: 28*42=1176, Resulting Numbers: [24, 1176] Generated Node #3: [24, 1176] fro...
4
Current State: 49:[41, 28, 1, 24], Operations: [] Exploring Operation: 28+24=52, Resulting Numbers: [41, 1, 52] Generated Node #0,0: 49:[41, 1, 52] Operation: 28+24=52 Moving to Node #0,0 Current State: 49:[41, 1, 52], Operations: ['28+24=52'] Exploring Operation: 41+1=42, Resulting Numbers: [52, 42] Generated Node #0,...
0
hs_1
sum_heuristic
[ 65, 38, 81, 53 ]
56
[ "65-38=27", "81/27=3", "53+3=56" ]
Current State: 56:[65, 38, 81, 53], Operations: [] Exploring Operation: 65-38=27, Resulting Numbers: [81, 53, 27] Generated Node #2: [81, 53, 27] from Operation: 65-38=27 Current State: 56:[81, 53, 27], Operations: ['65-38=27'] Exploring Operation: 81/27=3, Resulting Numbers: [53, 3] Generated Node #3: [53, 3] from Ope...
4
Current State: 56:[65, 38, 81, 53], Operations: [] Exploring Operation: 81-38=43, Resulting Numbers: [65, 53, 43] Generated Node #0,0: 56:[65, 53, 43] Operation: 81-38=43 Exploring Operation: 81-53=28, Resulting Numbers: [65, 38, 28] Generated Node #0,1: 56:[65, 38, 28] Operation: 81-53=28 Exploring Operation: 81-65=16...
0
hs_3
sum_heuristic
[ 35, 89, 13, 26 ]
62
[ "35+89=124", "26/13=2", "124/2=62" ]
Current State: 62:[35, 89, 13, 26], Operations: [] Exploring Operation: 35+89=124, Resulting Numbers: [13, 26, 124] Generated Node #2: [13, 26, 124] from Operation: 35+89=124 Current State: 62:[13, 26, 124], Operations: ['35+89=124'] Exploring Operation: 26/13=2, Resulting Numbers: [124, 2] Generated Node #3: [124, 2] ...
4
Current State: 62:[35, 89, 13, 26], Operations: [] Exploring Operation: 89-26=63, Resulting Numbers: [35, 13, 63] Generated Node #0,0: 62:[35, 13, 63] Operation: 89-26=63 Exploring Operation: 89-13=76, Resulting Numbers: [35, 26, 76] Generated Node #0,1: 62:[35, 26, 76] Operation: 89-13=76 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 19, 13, 24, 72 ]
29
[ "19+13=32", "72/24=3", "32-3=29" ]
Current State: 29:[19, 13, 24, 72], Operations: [] Exploring Operation: 19+13=32, Resulting Numbers: [24, 72, 32] Generated Node #2: [24, 72, 32] from Operation: 19+13=32 Current State: 29:[24, 72, 32], Operations: ['19+13=32'] Exploring Operation: 72/24=3, Resulting Numbers: [32, 3] Generated Node #3: [32, 3] from Ope...
4
Current State: 29:[19, 13, 24, 72], Operations: [] Exploring Operation: 72-19=53, Resulting Numbers: [13, 24, 53] Generated Node #0,0: 29:[13, 24, 53] Operation: 72-19=53 Moving to Node #0,0 Current State: 29:[13, 24, 53], Operations: ['72-19=53'] Exploring Operation: 53-13=40, Resulting Numbers: [24, 40] Generated Nod...
0
hs_1
sum_heuristic
[ 15, 25, 9, 7 ]
80
[ "15+25=40", "9-7=2", "40*2=80" ]
Current State: 80:[15, 25, 9, 7], Operations: [] Exploring Operation: 15+25=40, Resulting Numbers: [9, 7, 40] Generated Node #2: [9, 7, 40] from Operation: 15+25=40 Current State: 80:[9, 7, 40], Operations: ['15+25=40'] Exploring Operation: 9-7=2, Resulting Numbers: [40, 2] Generated Node #3: [40, 2] from Operation: 9-...
4
Current State: 80:[15, 25, 9, 7], Operations: [] Exploring Operation: 15+25=40, Resulting Numbers: [9, 7, 40] Generated Node #0,0: 80:[9, 7, 40] Operation: 15+25=40 Exploring Operation: 25-15=10, Resulting Numbers: [9, 7, 10] Generated Node #0,1: 80:[9, 7, 10] Operation: 25-15=10 Moving to Node #0,0 Current State: 80:[...
0.991319
hs_2
mult_heuristic
[ 49, 65, 90, 51 ]
75
[ "49+65=114", "90-51=39", "114-39=75" ]
Current State: 75:[49, 65, 90, 51], Operations: [] Exploring Operation: 49+65=114, Resulting Numbers: [90, 51, 114] Generated Node #2: [90, 51, 114] from Operation: 49+65=114 Current State: 75:[90, 51, 114], Operations: ['49+65=114'] Exploring Operation: 90-51=39, Resulting Numbers: [114, 39] Generated Node #3: [114, 3...
4
Current State: 75:[49, 65, 90, 51], Operations: [] Exploring Operation: 51-49=2, Resulting Numbers: [65, 90, 2] Generated Node #0,0: 75:[65, 90, 2] Operation: 51-49=2 Exploring Operation: 65-49=16, Resulting Numbers: [90, 51, 16] Generated Node #0,1: 75:[90, 51, 16] Operation: 65-49=16 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 52, 26, 20, 44 ]
50
[ "52-26=26", "44-20=24", "26+24=50" ]
Current State: 50:[52, 26, 20, 44], Operations: [] Exploring Operation: 52-26=26, Resulting Numbers: [20, 44, 26] Generated Node #2: [20, 44, 26] from Operation: 52-26=26 Current State: 50:[20, 44, 26], Operations: ['52-26=26'] Exploring Operation: 44-20=24, Resulting Numbers: [26, 24] Generated Node #3: [26, 24] from ...
4
Current State: 50:[52, 26, 20, 44], Operations: [] Exploring Operation: 44-20=24, Resulting Numbers: [52, 26, 24] Generated Node #0,0: 50:[52, 26, 24] Operation: 44-20=24 Exploring Operation: 26-20=6, Resulting Numbers: [52, 44, 6] Generated Node #0,1: 50:[52, 44, 6] Operation: 26-20=6 Exploring Operation: 52-44=8, Res...
0.985243
hs_3
mult_heuristic
[ 2, 61, 34, 20 ]
77
[ "2+61=63", "34-20=14", "63+14=77" ]
Current State: 77:[2, 61, 34, 20], Operations: [] Exploring Operation: 2+61=63, Resulting Numbers: [34, 20, 63] Generated Node #2: [34, 20, 63] from Operation: 2+61=63 Current State: 77:[34, 20, 63], Operations: ['2+61=63'] Exploring Operation: 34-20=14, Resulting Numbers: [63, 14] Generated Node #3: [63, 14] from Oper...
4
Current State: 77:[2, 61, 34, 20], Operations: [] Exploring Operation: 34-20=14, Resulting Numbers: [2, 61, 14] Generated Node #0,0: 77:[2, 61, 14] Operation: 34-20=14 Moving to Node #0,0 Current State: 77:[2, 61, 14], Operations: ['34-20=14'] Exploring Operation: 61+14=75, Resulting Numbers: [2, 75] Generated Node #0,...
0.993924
hs_1
sum_heuristic
[ 82, 51, 50, 91 ]
49
[ "91-50=41", "82/41=2", "51-2=49" ]
Current State: 49:[82, 51, 50, 91], Operations: [] Exploring Operation: 91-50=41, Resulting Numbers: [82, 51, 41] Generated Node #2: [82, 51, 41] from Operation: 91-50=41 Current State: 49:[82, 51, 41], Operations: ['91-50=41'] Exploring Operation: 82/41=2, Resulting Numbers: [51, 2] Generated Node #3: [51, 2] from Ope...
4
Current State: 49:[82, 51, 50, 91], Operations: [] Exploring Operation: 91-82=9, Resulting Numbers: [51, 50, 9] Generated Node #0,0: 49:[51, 50, 9] Operation: 91-82=9 Moving to Node #0,0 Current State: 49:[51, 50, 9], Operations: ['91-82=9'] Exploring Operation: 51-50=1, Resulting Numbers: [9, 1] Generated Node #0,0,0:...
0
hs_1
sum_heuristic
[ 23, 96, 57, 12 ]
28
[ "96-23=73", "57-12=45", "73-45=28" ]
Current State: 28:[23, 96, 57, 12], Operations: [] Exploring Operation: 96-23=73, Resulting Numbers: [57, 12, 73] Generated Node #2: [57, 12, 73] from Operation: 96-23=73 Current State: 28:[57, 12, 73], Operations: ['96-23=73'] Exploring Operation: 57-12=45, Resulting Numbers: [73, 45] Generated Node #3: [73, 45] from ...
4
Current State: 28:[23, 96, 57, 12], Operations: [] Exploring Operation: 96/12=8, Resulting Numbers: [23, 57, 8] Generated Node #0,0: 28:[23, 57, 8] Operation: 96/12=8 Exploring Operation: 96-57=39, Resulting Numbers: [23, 12, 39] Generated Node #0,1: 28:[23, 12, 39] Operation: 96-57=39 Start Sub Search at level 1: Movi...
0.991319
hs_2
mult_heuristic
[ 19, 5, 95, 91 ]
20
[ "19+5=24", "95-91=4", "24-4=20" ]
Current State: 20:[19, 5, 95, 91], Operations: [] Exploring Operation: 19+5=24, Resulting Numbers: [95, 91, 24] Generated Node #2: [95, 91, 24] from Operation: 19+5=24 Current State: 20:[95, 91, 24], Operations: ['19+5=24'] Exploring Operation: 95-91=4, Resulting Numbers: [24, 4] Generated Node #3: [24, 4] from Operati...
4
Current State: 20:[19, 5, 95, 91], Operations: [] Exploring Operation: 95/19=5, Resulting Numbers: [5, 91, 5] Generated Node #0,0: 20:[5, 91, 5] Operation: 95/19=5 Exploring Operation: 95-19=76, Resulting Numbers: [5, 91, 76] Generated Node #0,1: 20:[5, 91, 76] Operation: 95-19=76 Exploring Operation: 91-19=72, Resulti...
0.951389
hs_5
mult_heuristic
[ 71, 76, 11, 33 ]
27
[ "76-71=5", "33-11=22", "5+22=27" ]
Current State: 27:[71, 76, 11, 33], Operations: [] Exploring Operation: 76-71=5, Resulting Numbers: [11, 33, 5] Generated Node #2: [11, 33, 5] from Operation: 76-71=5 Current State: 27:[11, 33, 5], Operations: ['76-71=5'] Exploring Operation: 33-11=22, Resulting Numbers: [5, 22] Generated Node #3: [5, 22] from Operatio...
4
Current State: 27:[71, 76, 11, 33], Operations: [] Exploring Operation: 71-33=38, Resulting Numbers: [76, 11, 38] Generated Node #0,0: 27:[76, 11, 38] Operation: 71-33=38 Exploring Operation: 76-71=5, Resulting Numbers: [11, 33, 5] Generated Node #0,1: 27:[11, 33, 5] Operation: 76-71=5 Exploring Operation: 76-33=43, Re...
0.984375
hs_3
sum_heuristic
[ 68, 17, 44, 13 ]
79
[ "17-13=4", "44/4=11", "68+11=79" ]
Current State: 79:[68, 17, 44, 13], Operations: [] Exploring Operation: 17-13=4, Resulting Numbers: [68, 44, 4] Generated Node #2: [68, 44, 4] from Operation: 17-13=4 Current State: 79:[68, 44, 4], Operations: ['17-13=4'] Exploring Operation: 44/4=11, Resulting Numbers: [68, 11] Generated Node #3: [68, 11] from Operati...
4
Current State: 79:[68, 17, 44, 13], Operations: [] Exploring Operation: 44+13=57, Resulting Numbers: [68, 17, 57] Generated Node #0,0: 79:[68, 17, 57] Operation: 44+13=57 Exploring Operation: 68+13=81, Resulting Numbers: [17, 44, 81] Generated Node #0,1: 79:[17, 44, 81] Operation: 68+13=81 Exploring Operation: 17+13=30...
0
hs_4
sum_heuristic
[ 20, 46, 72, 32 ]
30
[ "20+72=92", "92/46=2", "32-2=30" ]
Current State: 30:[20, 46, 72, 32], Operations: [] Exploring Operation: 20+72=92, Resulting Numbers: [46, 32, 92] Generated Node #2: [46, 32, 92] from Operation: 20+72=92 Current State: 30:[46, 32, 92], Operations: ['20+72=92'] Exploring Operation: 92/46=2, Resulting Numbers: [32, 2] Generated Node #3: [32, 2] from Ope...
4
Current State: 30:[20, 46, 72, 32], Operations: [] Exploring Operation: 72-46=26, Resulting Numbers: [20, 32, 26] Generated Node #0,0: 30:[20, 32, 26] Operation: 72-46=26 Start Sub Search at level 1: Moving to Node #0,0 Current State: 30:[20, 32, 26], Operations: ['72-46=26'] Exploring Operation: 26-20=6, Resulting Num...
0
hs_1
mult_heuristic
[ 55, 22, 6, 81 ]
19
[ "55-22=33", "81+33=114", "114/6=19" ]
Current State: 19:[55, 22, 6, 81], Operations: [] Exploring Operation: 55-22=33, Resulting Numbers: [6, 81, 33] Generated Node #2: [6, 81, 33] from Operation: 55-22=33 Current State: 19:[6, 81, 33], Operations: ['55-22=33'] Exploring Operation: 81+33=114, Resulting Numbers: [6, 114] Generated Node #3: [6, 114] from Ope...
4
Current State: 19:[55, 22, 6, 81], Operations: [] Exploring Operation: 81-55=26, Resulting Numbers: [22, 6, 26] Generated Node #0,0: 19:[22, 6, 26] Operation: 81-55=26 Exploring Operation: 55-22=33, Resulting Numbers: [6, 81, 33] Generated Node #0,1: 19:[6, 81, 33] Operation: 55-22=33 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 11, 54, 45, 8 ]
12
[ "11+54=65", "45+8=53", "65-53=12" ]
Current State: 12:[11, 54, 45, 8], Operations: [] Exploring Operation: 11+54=65, Resulting Numbers: [45, 8, 65] Generated Node #2: [45, 8, 65] from Operation: 11+54=65 Current State: 12:[45, 8, 65], Operations: ['11+54=65'] Exploring Operation: 45+8=53, Resulting Numbers: [65, 53] Generated Node #3: [65, 53] from Opera...
4
Current State: 12:[11, 54, 45, 8], Operations: [] Exploring Operation: 54-11=43, Resulting Numbers: [45, 8, 43] Generated Node #0,0: 12:[45, 8, 43] Operation: 54-11=43 Exploring Operation: 54-45=9, Resulting Numbers: [11, 8, 9] Generated Node #0,1: 12:[11, 8, 9] Operation: 54-45=9 Exploring Operation: 45-11=34, Resulti...
0.986979
hs_4
sum_heuristic
[ 11, 15, 29, 6 ]
31
[ "15-11=4", "29+6=35", "35-4=31" ]
Current State: 31:[11, 15, 29, 6], Operations: [] Exploring Operation: 15-11=4, Resulting Numbers: [29, 6, 4] Generated Node #2: [29, 6, 4] from Operation: 15-11=4 Current State: 31:[29, 6, 4], Operations: ['15-11=4'] Exploring Operation: 29+6=35, Resulting Numbers: [4, 35] Generated Node #3: [4, 35] from Operation: 29...
4
Current State: 31:[11, 15, 29, 6], Operations: [] Exploring Operation: 29+6=35, Resulting Numbers: [11, 15, 35] Generated Node #0,0: 31:[11, 15, 35] Operation: 29+6=35 Exploring Operation: 11+15=26, Resulting Numbers: [29, 6, 26] Generated Node #0,1: 31:[29, 6, 26] Operation: 11+15=26 Exploring Operation: 11+6=17, Resu...
0.96875
hs_4
sum_heuristic
[ 3, 56, 71, 29 ]
40
[ "3*29=87", "56+71=127", "127-87=40" ]
Current State: 40:[3, 56, 71, 29], Operations: [] Exploring Operation: 3*29=87, Resulting Numbers: [56, 71, 87] Generated Node #2: [56, 71, 87] from Operation: 3*29=87 Current State: 40:[56, 71, 87], Operations: ['3*29=87'] Exploring Operation: 56+71=127, Resulting Numbers: [87, 127] Generated Node #3: [87, 127] from O...
4
Current State: 40:[3, 56, 71, 29], Operations: [] Exploring Operation: 71-56=15, Resulting Numbers: [3, 29, 15] Generated Node #0,0: 40:[3, 29, 15] Operation: 71-56=15 Moving to Node #0,0 Current State: 40:[3, 29, 15], Operations: ['71-56=15'] Exploring Operation: 29+15=44, Resulting Numbers: [3, 44] Generated Node #0,...
0
hs_1
sum_heuristic
[ 48, 3, 6, 16 ]
55
[ "48-3=45", "16-6=10", "45+10=55" ]
Current State: 55:[48, 3, 6, 16], Operations: [] Exploring Operation: 48-3=45, Resulting Numbers: [6, 16, 45] Generated Node #2: [6, 16, 45] from Operation: 48-3=45 Current State: 55:[6, 16, 45], Operations: ['48-3=45'] Exploring Operation: 16-6=10, Resulting Numbers: [45, 10] Generated Node #3: [45, 10] from Operation...
4
Current State: 55:[48, 3, 6, 16], Operations: [] Exploring Operation: 48/6=8, Resulting Numbers: [3, 16, 8] Generated Node #0,0: 55:[3, 16, 8] Operation: 48/6=8 Exploring Operation: 48+6=54, Resulting Numbers: [3, 16, 54] Generated Node #0,1: 55:[3, 16, 54] Operation: 48+6=54 Exploring Operation: 48/16=3, Resulting Num...
0
hs_4
mult_heuristic
[ 22, 27, 99, 66 ]
18
[ "22*27=594", "99-66=33", "594/33=18" ]
Current State: 18:[22, 27, 99, 66], Operations: [] Exploring Operation: 22*27=594, Resulting Numbers: [99, 66, 594] Generated Node #2: [99, 66, 594] from Operation: 22*27=594 Current State: 18:[99, 66, 594], Operations: ['22*27=594'] Exploring Operation: 99-66=33, Resulting Numbers: [594, 33] Generated Node #3: [594, 3...
4
Current State: 18:[22, 27, 99, 66], Operations: [] Exploring Operation: 99-27=72, Resulting Numbers: [22, 66, 72] Generated Node #0,0: 18:[22, 66, 72] Operation: 99-27=72 Exploring Operation: 99-66=33, Resulting Numbers: [22, 27, 33] Generated Node #0,1: 18:[22, 27, 33] Operation: 99-66=33 Exploring Operation: 66/22=3,...
0
hs_3
sum_heuristic
[ 27, 22, 35, 87 ]
39
[ "27*35=945", "945-87=858", "858/22=39" ]
Current State: 39:[27, 22, 35, 87], Operations: [] Exploring Operation: 27*35=945, Resulting Numbers: [22, 87, 945] Generated Node #2: [22, 87, 945] from Operation: 27*35=945 Current State: 39:[22, 87, 945], Operations: ['27*35=945'] Exploring Operation: 945-87=858, Resulting Numbers: [22, 858] Generated Node #3: [22, ...
4
Current State: 39:[27, 22, 35, 87], Operations: [] Exploring Operation: 87-27=60, Resulting Numbers: [22, 35, 60] Generated Node #0,0: 39:[22, 35, 60] Operation: 87-27=60 Exploring Operation: 87-22=65, Resulting Numbers: [27, 35, 65] Generated Node #0,1: 39:[27, 35, 65] Operation: 87-22=65 Exploring Operation: 27-22=5,...
0
hs_4
sum_heuristic
[ 11, 96, 51, 43 ]
93
[ "96-11=85", "51-43=8", "85+8=93" ]
Current State: 93:[11, 96, 51, 43], Operations: [] Exploring Operation: 96-11=85, Resulting Numbers: [51, 43, 85] Generated Node #2: [51, 43, 85] from Operation: 96-11=85 Current State: 93:[51, 43, 85], Operations: ['96-11=85'] Exploring Operation: 51-43=8, Resulting Numbers: [85, 8] Generated Node #3: [85, 8] from Ope...
4
Current State: 93:[11, 96, 51, 43], Operations: [] Exploring Operation: 51-11=40, Resulting Numbers: [96, 43, 40] Generated Node #0,0: 93:[96, 43, 40] Operation: 51-11=40 Exploring Operation: 43-11=32, Resulting Numbers: [96, 51, 32] Generated Node #0,1: 93:[96, 51, 32] Operation: 43-11=32 Exploring Operation: 51+43=94...
0.97309
hs_4
mult_heuristic
[ 2, 95, 36, 47 ]
86
[ "2+95=97", "47-36=11", "97-11=86" ]
Current State: 86:[2, 95, 36, 47], Operations: [] Exploring Operation: 2+95=97, Resulting Numbers: [36, 47, 97] Generated Node #2: [36, 47, 97] from Operation: 2+95=97 Current State: 86:[36, 47, 97], Operations: ['2+95=97'] Exploring Operation: 47-36=11, Resulting Numbers: [97, 11] Generated Node #3: [97, 11] from Oper...
4
Current State: 86:[2, 95, 36, 47], Operations: [] Exploring Operation: 95-2=93, Resulting Numbers: [36, 47, 93] Generated Node #0,0: 86:[36, 47, 93] Operation: 95-2=93 Exploring Operation: 36+47=83, Resulting Numbers: [2, 95, 83] Generated Node #0,1: 86:[2, 95, 83] Operation: 36+47=83 Exploring Operation: 95-47=48, Res...
0.967882
hs_5
mult_heuristic
[ 60, 52, 51, 2 ]
57
[ "60-52=8", "51-2=49", "8+49=57" ]
Current State: 57:[60, 52, 51, 2], Operations: [] Exploring Operation: 60-52=8, Resulting Numbers: [51, 2, 8] Generated Node #2: [51, 2, 8] from Operation: 60-52=8 Current State: 57:[51, 2, 8], Operations: ['60-52=8'] Exploring Operation: 51-2=49, Resulting Numbers: [8, 49] Generated Node #3: [8, 49] from Operation: 51...
4
Current State: 57:[60, 52, 51, 2], Operations: [] Exploring Operation: 52-51=1, Resulting Numbers: [60, 2, 1] Generated Node #0,0: 57:[60, 2, 1] Operation: 52-51=1 Start Sub Search at level 1: Moving to Node #0,0 Current State: 57:[60, 2, 1], Operations: ['52-51=1'] Exploring Operation: 60-2=58, Resulting Numbers: [1, ...
0.993924
hs_1
mult_heuristic
[ 72, 5, 13, 88 ]
67
[ "88-72=16", "5*16=80", "80-13=67" ]
Current State: 67:[72, 5, 13, 88], Operations: [] Exploring Operation: 88-72=16, Resulting Numbers: [5, 13, 16] Generated Node #2: [5, 13, 16] from Operation: 88-72=16 Current State: 67:[5, 13, 16], Operations: ['88-72=16'] Exploring Operation: 5*16=80, Resulting Numbers: [13, 80] Generated Node #3: [13, 80] from Opera...
4
Current State: 67:[72, 5, 13, 88], Operations: [] Exploring Operation: 88-5=83, Resulting Numbers: [72, 13, 83] Generated Node #0,0: 67:[72, 13, 83] Operation: 88-5=83 Exploring Operation: 5*13=65, Resulting Numbers: [72, 88, 65] Generated Node #0,1: 67:[72, 88, 65] Operation: 5*13=65 Exploring Operation: 5+13=18, Resu...
0
hs_5
mult_heuristic
[ 37, 5, 14, 93 ]
96
[ "37+5=42", "42/14=3", "93+3=96" ]
Current State: 96:[37, 5, 14, 93], Operations: [] Exploring Operation: 37+5=42, Resulting Numbers: [14, 93, 42] Generated Node #2: [14, 93, 42] from Operation: 37+5=42 Current State: 96:[14, 93, 42], Operations: ['37+5=42'] Exploring Operation: 42/14=3, Resulting Numbers: [93, 3] Generated Node #3: [93, 3] from Operati...
4
Current State: 96:[37, 5, 14, 93], Operations: [] Exploring Operation: 5+93=98, Resulting Numbers: [37, 14, 98] Generated Node #0,0: 96:[37, 14, 98] Operation: 5+93=98 Exploring Operation: 37+14=51, Resulting Numbers: [5, 93, 51] Generated Node #0,1: 96:[5, 93, 51] Operation: 37+14=51 Exploring Operation: 14-5=9, Resul...
0
hs_5
mult_heuristic
[ 23, 78, 9, 18 ]
61
[ "23+78=101", "9*18=162", "162-101=61" ]
Current State: 61:[23, 78, 9, 18], Operations: [] Exploring Operation: 23+78=101, Resulting Numbers: [9, 18, 101] Generated Node #2: [9, 18, 101] from Operation: 23+78=101 Current State: 61:[9, 18, 101], Operations: ['23+78=101'] Exploring Operation: 9*18=162, Resulting Numbers: [101, 162] Generated Node #3: [101, 162]...
4
Current State: 61:[23, 78, 9, 18], Operations: [] Exploring Operation: 23+9=32, Resulting Numbers: [78, 18, 32] Generated Node #0,0: 61:[78, 18, 32] Operation: 23+9=32 Exploring Operation: 23+18=41, Resulting Numbers: [78, 9, 41] Generated Node #0,1: 61:[78, 9, 41] Operation: 23+18=41 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 89, 96, 95, 55 ]
35
[ "89+96=185", "95+55=150", "185-150=35" ]
Current State: 35:[89, 96, 95, 55], Operations: [] Exploring Operation: 89+96=185, Resulting Numbers: [95, 55, 185] Generated Node #2: [95, 55, 185] from Operation: 89+96=185 Current State: 35:[95, 55, 185], Operations: ['89+96=185'] Exploring Operation: 95+55=150, Resulting Numbers: [185, 150] Generated Node #3: [185,...
4
Current State: 35:[89, 96, 95, 55], Operations: [] Exploring Operation: 96-89=7, Resulting Numbers: [95, 55, 7] Generated Node #0,0: 35:[95, 55, 7] Operation: 96-89=7 Exploring Operation: 96-95=1, Resulting Numbers: [89, 55, 1] Generated Node #0,1: 35:[89, 55, 1] Operation: 96-95=1 Start Sub Search at level 1: Moving t...
0.991319
hs_2
mult_heuristic
[ 45, 61, 19, 7 ]
39
[ "61-19=42", "42/7=6", "45-6=39" ]
Current State: 39:[45, 61, 19, 7], Operations: [] Exploring Operation: 61-19=42, Resulting Numbers: [45, 7, 42] Generated Node #2: [45, 7, 42] from Operation: 61-19=42 Current State: 39:[45, 7, 42], Operations: ['61-19=42'] Exploring Operation: 42/7=6, Resulting Numbers: [45, 6] Generated Node #3: [45, 6] from Operatio...
4
Current State: 39:[45, 61, 19, 7], Operations: [] Exploring Operation: 61-45=16, Resulting Numbers: [19, 7, 16] Generated Node #0,0: 39:[19, 7, 16] Operation: 61-45=16 Exploring Operation: 61-19=42, Resulting Numbers: [45, 7, 42] Generated Node #0,1: 39:[45, 7, 42] Operation: 61-19=42 Exploring Operation: 61-7=54, Resu...
0.973958
hs_3
sum_heuristic
[ 40, 9, 13, 13 ]
92
[ "13-9=4", "13*4=52", "40+52=92" ]
Current State: 92:[40, 9, 13, 13], Operations: [] Exploring Operation: 13-9=4, Resulting Numbers: [40, 4] Generated Node #2: [40, 4] from Operation: 13-9=4 Current State: 92:[40, 4], Operations: ['13-9=4'] Exploring Operation: 13*4=52, Resulting Numbers: [40, 52] Generated Node #3: [40, 52] from Operation: 13*4=52 Curr...
4
Current State: 92:[40, 9, 13, 13], Operations: [] Exploring Operation: 13-9=4, Resulting Numbers: [40, 13, 4] Generated Node #0,0: 92:[40, 13, 4] Operation: 13-9=4 Exploring Operation: 13-9=4, Resulting Numbers: [40, 13, 4] Generated Node #0,1: 92:[40, 13, 4] Operation: 13-9=4 Exploring Operation: 13+13=26, Resulting N...
0
hs_5
mult_heuristic
[ 99, 57, 31, 6 ]
54
[ "99-6=93", "93/31=3", "57-3=54" ]
Current State: 54:[99, 57, 31, 6], Operations: [] Exploring Operation: 99-6=93, Resulting Numbers: [57, 31, 93] Generated Node #2: [57, 31, 93] from Operation: 99-6=93 Current State: 54:[57, 31, 93], Operations: ['99-6=93'] Exploring Operation: 93/31=3, Resulting Numbers: [57, 3] Generated Node #3: [57, 3] from Operati...
4
Current State: 54:[99, 57, 31, 6], Operations: [] Exploring Operation: 99-57=42, Resulting Numbers: [31, 6, 42] Generated Node #0,0: 54:[31, 6, 42] Operation: 99-57=42 Exploring Operation: 99-31=68, Resulting Numbers: [57, 6, 68] Generated Node #0,1: 54:[57, 6, 68] Operation: 99-31=68 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 4, 3, 24, 29 ]
19
[ "4+24=28", "29+28=57", "57/3=19" ]
Current State: 19:[4, 3, 24, 29], Operations: [] Exploring Operation: 4+24=28, Resulting Numbers: [3, 29, 28] Generated Node #2: [3, 29, 28] from Operation: 4+24=28 Current State: 19:[3, 29, 28], Operations: ['4+24=28'] Exploring Operation: 29+28=57, Resulting Numbers: [3, 57] Generated Node #3: [3, 57] from Operation:...
4
Current State: 19:[4, 3, 24, 29], Operations: [] Exploring Operation: 4*3=12, Resulting Numbers: [24, 29, 12] Generated Node #0,0: 19:[24, 29, 12] Operation: 4*3=12 Exploring Operation: 24-4=20, Resulting Numbers: [3, 29, 20] Generated Node #0,1: 19:[3, 29, 20] Operation: 24-4=20 Exploring Operation: 4+3=7, Resulting N...
0
hs_3
mult_heuristic
[ 73, 70, 88, 61 ]
24
[ "73-70=3", "88-61=27", "27-3=24" ]
Current State: 24:[73, 70, 88, 61], Operations: [] Exploring Operation: 73-70=3, Resulting Numbers: [88, 61, 3] Generated Node #2: [88, 61, 3] from Operation: 73-70=3 Current State: 24:[88, 61, 3], Operations: ['73-70=3'] Exploring Operation: 88-61=27, Resulting Numbers: [3, 27] Generated Node #3: [3, 27] from Operatio...
4
Current State: 24:[73, 70, 88, 61], Operations: [] Exploring Operation: 88-61=27, Resulting Numbers: [73, 70, 27] Generated Node #0,0: 24:[73, 70, 27] Operation: 88-61=27 Exploring Operation: 73-70=3, Resulting Numbers: [88, 61, 3] Generated Node #0,1: 24:[88, 61, 3] Operation: 73-70=3 Exploring Operation: 88-70=18, Re...
0.986979
hs_4
sum_heuristic
[ 69, 62, 28, 77 ]
81
[ "69-62=7", "28/7=4", "77+4=81" ]
Current State: 81:[69, 62, 28, 77], Operations: [] Exploring Operation: 69-62=7, Resulting Numbers: [28, 77, 7] Generated Node #2: [28, 77, 7] from Operation: 69-62=7 Current State: 81:[28, 77, 7], Operations: ['69-62=7'] Exploring Operation: 28/7=4, Resulting Numbers: [77, 4] Generated Node #3: [77, 4] from Operation:...
4
Current State: 81:[69, 62, 28, 77], Operations: [] Exploring Operation: 69-62=7, Resulting Numbers: [28, 77, 7] Generated Node #0,0: 81:[28, 77, 7] Operation: 69-62=7 Exploring Operation: 77-62=15, Resulting Numbers: [69, 28, 15] Generated Node #0,1: 81:[69, 28, 15] Operation: 77-62=15 Exploring Operation: 62-28=34, Re...
0.982639
hs_4
mult_heuristic
[ 61, 38, 99, 18 ]
18
[ "61+38=99", "99+18=117", "117-99=18" ]
Current State: 18:[61, 38, 99, 18], Operations: [] Exploring Operation: 61+38=99, Resulting Numbers: [99, 18, 99] Generated Node #2: [99, 18, 99] from Operation: 61+38=99 Current State: 18:[99, 18, 99], Operations: ['61+38=99'] Exploring Operation: 99+18=117, Resulting Numbers: [117] 117,18 equal: Goal Reached Explorin...
4
Current State: 18:[61, 38, 99, 18], Operations: [] Exploring Operation: 61-18=43, Resulting Numbers: [38, 99, 43] Generated Node #0,0: 18:[38, 99, 43] Operation: 61-18=43 Exploring Operation: 99-61=38, Resulting Numbers: [38, 18, 38] Generated Node #0,1: 18:[38, 18, 38] Operation: 99-61=38 Exploring Operation: 38-18=20...
0.985243
hs_5
mult_heuristic
[ 4, 63, 91, 12 ]
20
[ "63-4=59", "91-12=79", "79-59=20" ]
Current State: 20:[4, 63, 91, 12], Operations: [] Exploring Operation: 63-4=59, Resulting Numbers: [91, 12, 59] Generated Node #2: [91, 12, 59] from Operation: 63-4=59 Current State: 20:[91, 12, 59], Operations: ['63-4=59'] Exploring Operation: 91-12=79, Resulting Numbers: [59, 79] Generated Node #3: [59, 79] from Oper...
4
Current State: 20:[4, 63, 91, 12], Operations: [] Exploring Operation: 63-12=51, Resulting Numbers: [4, 91, 51] Generated Node #0,0: 20:[4, 91, 51] Operation: 63-12=51 Exploring Operation: 91-63=28, Resulting Numbers: [4, 12, 28] Generated Node #0,1: 20:[4, 12, 28] Operation: 91-63=28 Exploring Operation: 91-12=79, Res...
0.990451
hs_3
sum_heuristic
[ 96, 97, 80, 13 ]
24
[ "97-80=17", "17-13=4", "96/4=24" ]
Current State: 24:[96, 97, 80, 13], Operations: [] Exploring Operation: 97-80=17, Resulting Numbers: [96, 13, 17] Generated Node #2: [96, 13, 17] from Operation: 97-80=17 Current State: 24:[96, 13, 17], Operations: ['97-80=17'] Exploring Operation: 17-13=4, Resulting Numbers: [96, 4] Generated Node #3: [96, 4] from Ope...
4
Current State: 24:[96, 97, 80, 13], Operations: [] Exploring Operation: 96-80=16, Resulting Numbers: [97, 13, 16] Generated Node #0,0: 24:[97, 13, 16] Operation: 96-80=16 Exploring Operation: 97-80=17, Resulting Numbers: [96, 13, 17] Generated Node #0,1: 24:[96, 13, 17] Operation: 97-80=17 Exploring Operation: 97-96=1,...
0.980035
hs_3
sum_heuristic
[ 20, 27, 16, 11 ]
64
[ "27-20=7", "11-7=4", "16*4=64" ]
Current State: 64:[20, 27, 16, 11], Operations: [] Exploring Operation: 27-20=7, Resulting Numbers: [16, 11, 7] Generated Node #2: [16, 11, 7] from Operation: 27-20=7 Current State: 64:[16, 11, 7], Operations: ['27-20=7'] Exploring Operation: 11-7=4, Resulting Numbers: [16, 4] Generated Node #3: [16, 4] from Operation:...
4
Current State: 64:[20, 27, 16, 11], Operations: [] Exploring Operation: 20+11=31, Resulting Numbers: [27, 16, 31] Generated Node #0,0: 64:[27, 16, 31] Operation: 20+11=31 Exploring Operation: 27-20=7, Resulting Numbers: [16, 11, 7] Generated Node #0,1: 64:[16, 11, 7] Operation: 27-20=7 Exploring Operation: 27-11=16, Re...
0.989583
hs_3
sum_heuristic
[ 8, 81, 15, 31 ]
48
[ "15*31=465", "465-81=384", "384/8=48" ]
Current State: 48:[8, 81, 15, 31], Operations: [] Exploring Operation: 15*31=465, Resulting Numbers: [8, 81, 465] Generated Node #2: [8, 81, 465] from Operation: 15*31=465 Current State: 48:[8, 81, 465], Operations: ['15*31=465'] Exploring Operation: 465-81=384, Resulting Numbers: [8, 384] Generated Node #3: [8, 384] f...
4
Current State: 48:[8, 81, 15, 31], Operations: [] Exploring Operation: 81-8=73, Resulting Numbers: [15, 31, 73] Generated Node #0,0: 48:[15, 31, 73] Operation: 81-8=73 Exploring Operation: 81-31=50, Resulting Numbers: [8, 15, 50] Generated Node #0,1: 48:[8, 15, 50] Operation: 81-31=50 Exploring Operation: 81-15=66, Res...
0
hs_4
sum_heuristic
[ 8, 10, 9, 59 ]
77
[ "10-8=2", "9*2=18", "59+18=77" ]
Current State: 77:[8, 10, 9, 59], Operations: [] Exploring Operation: 10-8=2, Resulting Numbers: [9, 59, 2] Generated Node #2: [9, 59, 2] from Operation: 10-8=2 Current State: 77:[9, 59, 2], Operations: ['10-8=2'] Exploring Operation: 9*2=18, Resulting Numbers: [59, 18] Generated Node #3: [59, 18] from Operation: 9*2=1...
4
Current State: 77:[8, 10, 9, 59], Operations: [] Exploring Operation: 10+59=69, Resulting Numbers: [8, 9, 69] Generated Node #0,0: 77:[8, 9, 69] Operation: 10+59=69 Exploring Operation: 9+59=68, Resulting Numbers: [8, 10, 68] Generated Node #0,1: 77:[8, 10, 68] Operation: 9+59=68 Exploring Operation: 8*10=80, Resulting...
0
hs_5
sum_heuristic
[ 26, 27, 45, 13 ]
99
[ "26*27=702", "702/13=54", "45+54=99" ]
Current State: 99:[26, 27, 45, 13], Operations: [] Exploring Operation: 26*27=702, Resulting Numbers: [45, 13, 702] Generated Node #2: [45, 13, 702] from Operation: 26*27=702 Current State: 99:[45, 13, 702], Operations: ['26*27=702'] Exploring Operation: 702/13=54, Resulting Numbers: [45, 54] Generated Node #3: [45, 54...
4
Current State: 99:[26, 27, 45, 13], Operations: [] Exploring Operation: 27-26=1, Resulting Numbers: [45, 13, 1] Generated Node #0,0: 99:[45, 13, 1] Operation: 27-26=1 Exploring Operation: 45-13=32, Resulting Numbers: [26, 27, 32] Generated Node #0,1: 99:[26, 27, 32] Operation: 45-13=32 Moving to Node #0,1 Current State...
0
hs_2
mult_heuristic
[ 76, 34, 40, 14 ]
28
[ "76-34=42", "42-40=2", "14*2=28" ]
Current State: 28:[76, 34, 40, 14], Operations: [] Exploring Operation: 76-34=42, Resulting Numbers: [40, 14, 42] Generated Node #2: [40, 14, 42] from Operation: 76-34=42 Current State: 28:[40, 14, 42], Operations: ['76-34=42'] Exploring Operation: 42-40=2, Resulting Numbers: [14, 2] Generated Node #3: [14, 2] from Ope...
4
Current State: 28:[76, 34, 40, 14], Operations: [] Exploring Operation: 76-40=36, Resulting Numbers: [34, 14, 36] Generated Node #0,0: 28:[34, 14, 36] Operation: 76-40=36 Start Sub Search at level 1: Moving to Node #0,0 Current State: 28:[34, 14, 36], Operations: ['76-40=36'] Exploring Operation: 36-34=2, Resulting Num...
0.993924
hs_1
mult_heuristic
[ 21, 94, 27, 16 ]
30
[ "94-21=73", "27+16=43", "73-43=30" ]
Current State: 30:[21, 94, 27, 16], Operations: [] Exploring Operation: 94-21=73, Resulting Numbers: [27, 16, 73] Generated Node #2: [27, 16, 73] from Operation: 94-21=73 Current State: 30:[27, 16, 73], Operations: ['94-21=73'] Exploring Operation: 27+16=43, Resulting Numbers: [73, 43] Generated Node #3: [73, 43] from ...
4
Current State: 30:[21, 94, 27, 16], Operations: [] Exploring Operation: 94-16=78, Resulting Numbers: [21, 27, 78] Generated Node #0,0: 30:[21, 27, 78] Operation: 94-16=78 Exploring Operation: 94-21=73, Resulting Numbers: [27, 16, 73] Generated Node #0,1: 30:[27, 16, 73] Operation: 94-21=73 Exploring Operation: 21-16=5,...
0.986979
hs_5
mult_heuristic
[ 88, 54, 14, 84 ]
97
[ "54*14=756", "756/84=9", "88+9=97" ]
Current State: 97:[88, 54, 14, 84], Operations: [] Exploring Operation: 54*14=756, Resulting Numbers: [88, 84, 756] Generated Node #2: [88, 84, 756] from Operation: 54*14=756 Current State: 97:[88, 84, 756], Operations: ['54*14=756'] Exploring Operation: 756/84=9, Resulting Numbers: [88, 9] Generated Node #3: [88, 9] f...
4
Current State: 97:[88, 54, 14, 84], Operations: [] Exploring Operation: 54+14=68, Resulting Numbers: [88, 84, 68] Generated Node #0,0: 97:[88, 84, 68] Operation: 54+14=68 Moving to Node #0,0 Current State: 97:[88, 84, 68], Operations: ['54+14=68'] Exploring Operation: 84+68=152, Resulting Numbers: [88, 152] Generated N...
0
hs_1
sum_heuristic
[ 98, 4, 49, 9 ]
22
[ "98/49=2", "9*2=18", "4+18=22" ]
Current State: 22:[98, 4, 49, 9], Operations: [] Exploring Operation: 98/49=2, Resulting Numbers: [4, 9, 2] Generated Node #2: [4, 9, 2] from Operation: 98/49=2 Current State: 22:[4, 9, 2], Operations: ['98/49=2'] Exploring Operation: 9*2=18, Resulting Numbers: [4, 18] Generated Node #3: [4, 18] from Operation: 9*2=18 ...
4
Current State: 22:[98, 4, 49, 9], Operations: [] Exploring Operation: 98/49=2, Resulting Numbers: [4, 9, 2] Generated Node #0,0: 22:[4, 9, 2] Operation: 98/49=2 Exploring Operation: 49-9=40, Resulting Numbers: [98, 4, 40] Generated Node #0,1: 22:[98, 4, 40] Operation: 49-9=40 Exploring Operation: 98-49=49, Resulting Nu...
0
hs_4
mult_heuristic
[ 9, 2, 45, 68 ]
100
[ "45-9=36", "2*68=136", "136-36=100" ]
Current State: 100:[9, 2, 45, 68], Operations: [] Exploring Operation: 45-9=36, Resulting Numbers: [2, 68, 36] Generated Node #2: [2, 68, 36] from Operation: 45-9=36 Current State: 100:[2, 68, 36], Operations: ['45-9=36'] Exploring Operation: 2*68=136, Resulting Numbers: [36, 136] Generated Node #3: [36, 136] from Oper...
4
Current State: 100:[9, 2, 45, 68], Operations: [] Exploring Operation: 45+68=113, Resulting Numbers: [9, 2, 113] Generated Node #0,0: 100:[9, 2, 113] Operation: 45+68=113 Exploring Operation: 68-45=23, Resulting Numbers: [9, 2, 23] Generated Node #0,1: 100:[9, 2, 23] Operation: 68-45=23 Exploring Operation: 68-9=59, Re...
0
hs_3
sum_heuristic
[ 44, 12, 48, 44 ]
28
[ "44-12=32", "48-44=4", "32-4=28" ]
Current State: 28:[44, 12, 48, 44], Operations: [] Exploring Operation: 44-12=32, Resulting Numbers: [48, 32] Generated Node #2: [48, 32] from Operation: 44-12=32 Current State: 28:[48, 32], Operations: ['44-12=32'] Exploring Operation: 48-44=4, Resulting Numbers: [32, 4] Generated Node #3: [32, 4] from Operation: 48-4...
4
Current State: 28:[44, 12, 48, 44], Operations: [] Exploring Operation: 48-44=4, Resulting Numbers: [12, 44, 4] Generated Node #0,0: 28:[12, 44, 4] Operation: 48-44=4 Exploring Operation: 44/44=1, Resulting Numbers: [12, 48, 1] Generated Node #0,1: 28:[12, 48, 1] Operation: 44/44=1 Exploring Operation: 48-44=4, Resulti...
0.989583
hs_3
sum_heuristic
[ 55, 30, 2, 52 ]
28
[ "55*2=110", "30+52=82", "110-82=28" ]
Current State: 28:[55, 30, 2, 52], Operations: [] Exploring Operation: 55*2=110, Resulting Numbers: [30, 52, 110] Generated Node #2: [30, 52, 110] from Operation: 55*2=110 Current State: 28:[30, 52, 110], Operations: ['55*2=110'] Exploring Operation: 30+52=82, Resulting Numbers: [110, 82] Generated Node #3: [110, 82] f...
4
Current State: 28:[55, 30, 2, 52], Operations: [] Exploring Operation: 52/2=26, Resulting Numbers: [55, 30, 26] Generated Node #0,0: 28:[55, 30, 26] Operation: 52/2=26 Exploring Operation: 55-30=25, Resulting Numbers: [2, 52, 25] Generated Node #0,1: 28:[2, 52, 25] Operation: 55-30=25 Exploring Operation: 55-52=3, Resu...
0
hs_3
sum_heuristic
[ 28, 20, 36, 57 ]
15
[ "57-36=21", "20*21=420", "420/28=15" ]
Current State: 15:[28, 20, 36, 57], Operations: [] Exploring Operation: 57-36=21, Resulting Numbers: [28, 20, 21] Generated Node #2: [28, 20, 21] from Operation: 57-36=21 Current State: 15:[28, 20, 21], Operations: ['57-36=21'] Exploring Operation: 20*21=420, Resulting Numbers: [28, 420] Generated Node #3: [28, 420] fr...
4
Current State: 15:[28, 20, 36, 57], Operations: [] Exploring Operation: 57-28=29, Resulting Numbers: [20, 36, 29] Generated Node #0,0: 15:[20, 36, 29] Operation: 57-28=29 Exploring Operation: 36-28=8, Resulting Numbers: [20, 57, 8] Generated Node #0,1: 15:[20, 57, 8] Operation: 36-28=8 Exploring Operation: 57-36=21, Re...
0
hs_5
sum_heuristic
[ 41, 42, 23, 63 ]
12
[ "41-23=18", "42*18=756", "756/63=12" ]
Current State: 12:[41, 42, 23, 63], Operations: [] Exploring Operation: 41-23=18, Resulting Numbers: [42, 63, 18] Generated Node #2: [42, 63, 18] from Operation: 41-23=18 Current State: 12:[42, 63, 18], Operations: ['41-23=18'] Exploring Operation: 42*18=756, Resulting Numbers: [63, 756] Generated Node #3: [63, 756] fr...
4
Current State: 12:[41, 42, 23, 63], Operations: [] Exploring Operation: 63-42=21, Resulting Numbers: [41, 23, 21] Generated Node #0,0: 12:[41, 23, 21] Operation: 63-42=21 Moving to Node #0,0 Current State: 12:[41, 23, 21], Operations: ['63-42=21'] Exploring Operation: 41-23=18, Resulting Numbers: [21, 18] Generated Nod...
0
hs_1
mult_heuristic
[ 9, 34, 68, 49 ]
38
[ "49-9=40", "68/34=2", "40-2=38" ]
Current State: 38:[9, 34, 68, 49], Operations: [] Exploring Operation: 49-9=40, Resulting Numbers: [34, 68, 40] Generated Node #2: [34, 68, 40] from Operation: 49-9=40 Current State: 38:[34, 68, 40], Operations: ['49-9=40'] Exploring Operation: 68/34=2, Resulting Numbers: [40, 2] Generated Node #3: [40, 2] from Operati...
4
Current State: 38:[9, 34, 68, 49], Operations: [] Exploring Operation: 68-34=34, Resulting Numbers: [9, 49, 34] Generated Node #0,0: 38:[9, 49, 34] Operation: 68-34=34 Exploring Operation: 68-49=19, Resulting Numbers: [9, 34, 19] Generated Node #0,1: 38:[9, 34, 19] Operation: 68-49=19 Exploring Operation: 68/34=2, Resu...
0.984375
hs_4
sum_heuristic
[ 21, 5, 24, 34 ]
26
[ "21-5=16", "34-24=10", "16+10=26" ]
Current State: 26:[21, 5, 24, 34], Operations: [] Exploring Operation: 21-5=16, Resulting Numbers: [24, 34, 16] Generated Node #2: [24, 34, 16] from Operation: 21-5=16 Current State: 26:[24, 34, 16], Operations: ['21-5=16'] Exploring Operation: 34-24=10, Resulting Numbers: [16, 10] Generated Node #3: [16, 10] from Oper...
4
Current State: 26:[21, 5, 24, 34], Operations: [] Exploring Operation: 34-24=10, Resulting Numbers: [21, 5, 10] Generated Node #0,0: 26:[21, 5, 10] Operation: 34-24=10 Exploring Operation: 34-5=29, Resulting Numbers: [21, 24, 29] Generated Node #0,1: 26:[21, 24, 29] Operation: 34-5=29 Exploring Operation: 21+5=26, Resu...
0.967014
hs_5
mult_heuristic
[ 19, 44, 78, 17 ]
32
[ "19+44=63", "78+17=95", "95-63=32" ]
Current State: 32:[19, 44, 78, 17], Operations: [] Exploring Operation: 19+44=63, Resulting Numbers: [78, 17, 63] Generated Node #2: [78, 17, 63] from Operation: 19+44=63 Current State: 32:[78, 17, 63], Operations: ['19+44=63'] Exploring Operation: 78+17=95, Resulting Numbers: [63, 95] Generated Node #3: [63, 95] from ...
4
Current State: 32:[19, 44, 78, 17], Operations: [] Exploring Operation: 78-44=34, Resulting Numbers: [19, 17, 34] Generated Node #0,0: 32:[19, 17, 34] Operation: 78-44=34 Exploring Operation: 78-17=61, Resulting Numbers: [19, 44, 61] Generated Node #0,1: 32:[19, 44, 61] Operation: 78-17=61 Exploring Operation: 78-19=59...
0.989583
hs_3
sum_heuristic
[ 37, 30, 95, 10 ]
98
[ "37-30=7", "95+10=105", "105-7=98" ]
Current State: 98:[37, 30, 95, 10], Operations: [] Exploring Operation: 37-30=7, Resulting Numbers: [95, 10, 7] Generated Node #2: [95, 10, 7] from Operation: 37-30=7 Current State: 98:[95, 10, 7], Operations: ['37-30=7'] Exploring Operation: 95+10=105, Resulting Numbers: [7, 105] Generated Node #3: [7, 105] from Opera...
4
Current State: 98:[37, 30, 95, 10], Operations: [] Exploring Operation: 37-30=7, Resulting Numbers: [95, 10, 7] Generated Node #0,0: 98:[95, 10, 7] Operation: 37-30=7 Exploring Operation: 30/10=3, Resulting Numbers: [37, 95, 3] Generated Node #0,1: 98:[37, 95, 3] Operation: 30/10=3 Start Sub Search at level 1: Moving t...
0.992188
hs_2
sum_heuristic
[ 57, 39, 12, 21 ]
51
[ "57-39=18", "12+21=33", "18+33=51" ]
Current State: 51:[57, 39, 12, 21], Operations: [] Exploring Operation: 57-39=18, Resulting Numbers: [12, 21, 18] Generated Node #2: [12, 21, 18] from Operation: 57-39=18 Current State: 51:[12, 21, 18], Operations: ['57-39=18'] Exploring Operation: 12+21=33, Resulting Numbers: [18, 33] Generated Node #3: [18, 33] from ...
4
Current State: 51:[57, 39, 12, 21], Operations: [] Exploring Operation: 39+12=51, Resulting Numbers: [57, 21, 51] Generated Node #0,0: 51:[57, 21, 51] Operation: 39+12=51 Exploring Operation: 57-39=18, Resulting Numbers: [12, 21, 18] Generated Node #0,1: 51:[12, 21, 18] Operation: 57-39=18 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 32, 98, 57, 95 ]
51
[ "98-95=3", "57/3=19", "32+19=51" ]
Current State: 51:[32, 98, 57, 95], Operations: [] Exploring Operation: 98-95=3, Resulting Numbers: [32, 57, 3] Generated Node #2: [32, 57, 3] from Operation: 98-95=3 Current State: 51:[32, 57, 3], Operations: ['98-95=3'] Exploring Operation: 57/3=19, Resulting Numbers: [32, 19] Generated Node #3: [32, 19] from Operati...
4
Current State: 51:[32, 98, 57, 95], Operations: [] Exploring Operation: 95-32=63, Resulting Numbers: [98, 57, 63] Generated Node #0,0: 51:[98, 57, 63] Operation: 95-32=63 Exploring Operation: 98-32=66, Resulting Numbers: [57, 95, 66] Generated Node #0,1: 51:[57, 95, 66] Operation: 98-32=66 Exploring Operation: 98-95=3,...
0.985243
hs_4
mult_heuristic
[ 31, 50, 67, 1 ]
87
[ "50-31=19", "67+1=68", "19+68=87" ]
Current State: 87:[31, 50, 67, 1], Operations: [] Exploring Operation: 50-31=19, Resulting Numbers: [67, 1, 19] Generated Node #2: [67, 1, 19] from Operation: 50-31=19 Current State: 87:[67, 1, 19], Operations: ['50-31=19'] Exploring Operation: 67+1=68, Resulting Numbers: [19, 68] Generated Node #3: [19, 68] from Opera...
4
Current State: 87:[31, 50, 67, 1], Operations: [] Exploring Operation: 31+67=98, Resulting Numbers: [50, 1, 98] Generated Node #0,0: 87:[50, 1, 98] Operation: 31+67=98 Exploring Operation: 67-50=17, Resulting Numbers: [31, 1, 17] Generated Node #0,1: 87:[31, 1, 17] Operation: 67-50=17 Exploring Operation: 67-31=36, Res...
0.96441
hs_5
sum_heuristic
[ 24, 67, 30, 17 ]
14
[ "30-24=6", "67+17=84", "84/6=14" ]
Current State: 14:[24, 67, 30, 17], Operations: [] Exploring Operation: 30-24=6, Resulting Numbers: [67, 17, 6] Generated Node #2: [67, 17, 6] from Operation: 30-24=6 Current State: 14:[67, 17, 6], Operations: ['30-24=6'] Exploring Operation: 67+17=84, Resulting Numbers: [6, 84] Generated Node #3: [6, 84] from Operatio...
4
Current State: 14:[24, 67, 30, 17], Operations: [] Exploring Operation: 67-30=37, Resulting Numbers: [24, 17, 37] Generated Node #0,0: 14:[24, 17, 37] Operation: 67-30=37 Exploring Operation: 67-24=43, Resulting Numbers: [30, 17, 43] Generated Node #0,1: 14:[30, 17, 43] Operation: 67-24=43 Exploring Operation: 30-24=6,...
0
hs_3
mult_heuristic
[ 94, 71, 21, 6 ]
11
[ "94+71=165", "21-6=15", "165/15=11" ]
Current State: 11:[94, 71, 21, 6], Operations: [] Exploring Operation: 94+71=165, Resulting Numbers: [21, 6, 165] Generated Node #2: [21, 6, 165] from Operation: 94+71=165 Current State: 11:[21, 6, 165], Operations: ['94+71=165'] Exploring Operation: 21-6=15, Resulting Numbers: [165, 15] Generated Node #3: [165, 15] fr...
4
Current State: 11:[94, 71, 21, 6], Operations: [] Exploring Operation: 94-71=23, Resulting Numbers: [21, 6, 23] Generated Node #0,0: 11:[21, 6, 23] Operation: 94-71=23 Start Sub Search at level 1: Moving to Node #0,0 Current State: 11:[21, 6, 23], Operations: ['94-71=23'] Exploring Operation: 23-21=2, Resulting Numbers...
0
hs_1
sum_heuristic
[ 61, 36, 20, 60 ]
56
[ "61-60=1", "36+20=56", "1*56=56" ]
Current State: 56:[61, 36, 20, 60], Operations: [] Exploring Operation: 61-60=1, Resulting Numbers: [36, 20, 1] Generated Node #2: [36, 20, 1] from Operation: 61-60=1 Current State: 56:[36, 20, 1], Operations: ['61-60=1'] Exploring Operation: 36+20=56, Resulting Numbers: [1, 56] Generated Node #3: [1, 56] from Operatio...
4
Current State: 56:[61, 36, 20, 60], Operations: [] Exploring Operation: 60/20=3, Resulting Numbers: [61, 36, 3] Generated Node #0,0: 56:[61, 36, 3] Operation: 60/20=3 Exploring Operation: 36+20=56, Resulting Numbers: [61, 60, 56] Generated Node #0,1: 56:[61, 60, 56] Operation: 36+20=56 Exploring Operation: 36-20=16, Re...
0.988715
hs_4
sum_heuristic
[ 87, 98, 38, 43 ]
41
[ "87-38=49", "98/49=2", "43-2=41" ]
Current State: 41:[87, 98, 38, 43], Operations: [] Exploring Operation: 87-38=49, Resulting Numbers: [98, 43, 49] Generated Node #2: [98, 43, 49] from Operation: 87-38=49 Current State: 41:[98, 43, 49], Operations: ['87-38=49'] Exploring Operation: 98/49=2, Resulting Numbers: [43, 2] Generated Node #3: [43, 2] from Ope...
4
Current State: 41:[87, 98, 38, 43], Operations: [] Exploring Operation: 98-87=11, Resulting Numbers: [38, 43, 11] Generated Node #0,0: 41:[38, 43, 11] Operation: 98-87=11 Moving to Node #0,0 Current State: 41:[38, 43, 11], Operations: ['98-87=11'] Exploring Operation: 38+11=49, Resulting Numbers: [43, 49] Generated Nod...
0
hs_1
sum_heuristic
[ 8, 14, 65, 2 ]
54
[ "8+14=22", "22/2=11", "65-11=54" ]
Current State: 54:[8, 14, 65, 2], Operations: [] Exploring Operation: 8+14=22, Resulting Numbers: [65, 2, 22] Generated Node #2: [65, 2, 22] from Operation: 8+14=22 Current State: 54:[65, 2, 22], Operations: ['8+14=22'] Exploring Operation: 22/2=11, Resulting Numbers: [65, 11] Generated Node #3: [65, 11] from Operation...
4
Current State: 54:[8, 14, 65, 2], Operations: [] Exploring Operation: 65-8=57, Resulting Numbers: [14, 2, 57] Generated Node #0,0: 54:[14, 2, 57] Operation: 65-8=57 Exploring Operation: 14*2=28, Resulting Numbers: [8, 65, 28] Generated Node #0,1: 54:[8, 65, 28] Operation: 14*2=28 Exploring Operation: 65-14=51, Resultin...
0
hs_4
mult_heuristic
[ 10, 87, 96, 71 ]
72
[ "10+87=97", "96-71=25", "97-25=72" ]
Current State: 72:[10, 87, 96, 71], Operations: [] Exploring Operation: 10+87=97, Resulting Numbers: [96, 71, 97] Generated Node #2: [96, 71, 97] from Operation: 10+87=97 Current State: 72:[96, 71, 97], Operations: ['10+87=97'] Exploring Operation: 96-71=25, Resulting Numbers: [97, 25] Generated Node #3: [97, 25] from ...
4
Current State: 72:[10, 87, 96, 71], Operations: [] Exploring Operation: 96-87=9, Resulting Numbers: [10, 71, 9] Generated Node #0,0: 72:[10, 71, 9] Operation: 96-87=9 Exploring Operation: 96-71=25, Resulting Numbers: [10, 87, 25] Generated Node #0,1: 72:[10, 87, 25] Operation: 96-71=25 Moving to Node #0,0 Current State...
0.988715
hs_2
sum_heuristic
[ 44, 4, 96, 49 ]
96
[ "44+4=48", "49-48=1", "96*1=96" ]
Current State: 96:[44, 4, 96, 49], Operations: [] Exploring Operation: 44+4=48, Resulting Numbers: [96, 49, 48] Generated Node #2: [96, 49, 48] from Operation: 44+4=48 Current State: 96:[96, 49, 48], Operations: ['44+4=48'] Exploring Operation: 49-48=1, Resulting Numbers: [96, 1] Generated Node #3: [96, 1] from Operati...
4
Current State: 96:[44, 4, 96, 49], Operations: [] Exploring Operation: 44+4=48, Resulting Numbers: [96, 49, 48] Generated Node #0,0: 96:[96, 49, 48] Operation: 44+4=48 Moving to Node #0,0 Current State: 96:[96, 49, 48], Operations: ['44+4=48'] Exploring Operation: 96-49=47, Resulting Numbers: [48, 47] Generated Node #0...
0
hs_1
sum_heuristic
[ 57, 19, 7, 15 ]
68
[ "57+19=76", "15-7=8", "76-8=68" ]
Current State: 68:[57, 19, 7, 15], Operations: [] Exploring Operation: 57+19=76, Resulting Numbers: [7, 15, 76] Generated Node #2: [7, 15, 76] from Operation: 57+19=76 Current State: 68:[7, 15, 76], Operations: ['57+19=76'] Exploring Operation: 15-7=8, Resulting Numbers: [76, 8] Generated Node #3: [76, 8] from Operatio...
4
Current State: 68:[57, 19, 7, 15], Operations: [] Exploring Operation: 57+7=64, Resulting Numbers: [19, 15, 64] Generated Node #0,0: 68:[19, 15, 64] Operation: 57+7=64 Exploring Operation: 57+15=72, Resulting Numbers: [19, 7, 72] Generated Node #0,1: 68:[19, 7, 72] Operation: 57+15=72 Exploring Operation: 57/19=3, Resu...
0.960069
hs_4
mult_heuristic
[ 17, 5, 61, 4 ]
31
[ "61-5=56", "56/4=14", "17+14=31" ]
Current State: 31:[17, 5, 61, 4], Operations: [] Exploring Operation: 61-5=56, Resulting Numbers: [17, 4, 56] Generated Node #2: [17, 4, 56] from Operation: 61-5=56 Current State: 31:[17, 4, 56], Operations: ['61-5=56'] Exploring Operation: 56/4=14, Resulting Numbers: [17, 14] Generated Node #3: [17, 14] from Operation...
4
Current State: 31:[17, 5, 61, 4], Operations: [] Exploring Operation: 17+5=22, Resulting Numbers: [61, 4, 22] Generated Node #0,0: 31:[61, 4, 22] Operation: 17+5=22 Exploring Operation: 17+4=21, Resulting Numbers: [5, 61, 21] Generated Node #0,1: 31:[5, 61, 21] Operation: 17+4=21 Exploring Operation: 61-17=44, Resultin...
0.977431
hs_5
mult_heuristic
[ 37, 94, 5, 33 ]
93
[ "37+94=131", "5+33=38", "131-38=93" ]
Current State: 93:[37, 94, 5, 33], Operations: [] Exploring Operation: 37+94=131, Resulting Numbers: [5, 33, 131] Generated Node #2: [5, 33, 131] from Operation: 37+94=131 Current State: 93:[5, 33, 131], Operations: ['37+94=131'] Exploring Operation: 5+33=38, Resulting Numbers: [131, 38] Generated Node #3: [131, 38] fr...
4
Current State: 93:[37, 94, 5, 33], Operations: [] Exploring Operation: 37-5=32, Resulting Numbers: [94, 33, 32] Generated Node #0,0: 93:[94, 33, 32] Operation: 37-5=32 Exploring Operation: 94-5=89, Resulting Numbers: [37, 33, 89] Generated Node #0,1: 93:[37, 33, 89] Operation: 94-5=89 Exploring Operation: 33-5=28, Resu...
0.976563
hs_4
sum_heuristic
[ 78, 60, 96, 28 ]
14
[ "78+60=138", "96+28=124", "138-124=14" ]
Current State: 14:[78, 60, 96, 28], Operations: [] Exploring Operation: 78+60=138, Resulting Numbers: [96, 28, 138] Generated Node #2: [96, 28, 138] from Operation: 78+60=138 Current State: 14:[96, 28, 138], Operations: ['78+60=138'] Exploring Operation: 96+28=124, Resulting Numbers: [138, 124] Generated Node #3: [138,...
4
Current State: 14:[78, 60, 96, 28], Operations: [] Exploring Operation: 78-60=18, Resulting Numbers: [96, 28, 18] Generated Node #0,0: 14:[96, 28, 18] Operation: 78-60=18 Exploring Operation: 96-78=18, Resulting Numbers: [60, 28, 18] Generated Node #0,1: 14:[60, 28, 18] Operation: 96-78=18 Moving to Node #0,1 Current S...
0.992188
hs_2
sum_heuristic
[ 21, 37, 41, 84 ]
74
[ "84/21=4", "37+41=78", "78-4=74" ]
Current State: 74:[21, 37, 41, 84], Operations: [] Exploring Operation: 84/21=4, Resulting Numbers: [37, 41, 4] Generated Node #2: [37, 41, 4] from Operation: 84/21=4 Current State: 74:[37, 41, 4], Operations: ['84/21=4'] Exploring Operation: 37+41=78, Resulting Numbers: [4, 78] Generated Node #3: [4, 78] from Operatio...
4
Current State: 74:[21, 37, 41, 84], Operations: [] Exploring Operation: 84-21=63, Resulting Numbers: [37, 41, 63] Generated Node #0,0: 74:[37, 41, 63] Operation: 84-21=63 Exploring Operation: 84/21=4, Resulting Numbers: [37, 41, 4] Generated Node #0,1: 74:[37, 41, 4] Operation: 84/21=4 Moving to Node #0,1 Current State...
0.992188
hs_2
mult_heuristic
[ 2, 68, 42, 36 ]
98
[ "2*36=72", "68-42=26", "72+26=98" ]
Current State: 98:[2, 68, 42, 36], Operations: [] Exploring Operation: 2*36=72, Resulting Numbers: [68, 42, 72] Generated Node #2: [68, 42, 72] from Operation: 2*36=72 Current State: 98:[68, 42, 72], Operations: ['2*36=72'] Exploring Operation: 68-42=26, Resulting Numbers: [72, 26] Generated Node #3: [72, 26] from Oper...
4
Current State: 98:[2, 68, 42, 36], Operations: [] Exploring Operation: 42-36=6, Resulting Numbers: [2, 68, 6] Generated Node #0,0: 98:[2, 68, 6] Operation: 42-36=6 Exploring Operation: 68+42=110, Resulting Numbers: [2, 36, 110] Generated Node #0,1: 98:[2, 36, 110] Operation: 68+42=110 Exploring Operation: 68+36=104, Re...
0
hs_5
mult_heuristic
[ 56, 19, 21, 9 ]
42
[ "56*21=1176", "19+9=28", "1176/28=42" ]
Current State: 42:[56, 19, 21, 9], Operations: [] Exploring Operation: 56*21=1176, Resulting Numbers: [19, 9, 1176] Generated Node #2: [19, 9, 1176] from Operation: 56*21=1176 Current State: 42:[19, 9, 1176], Operations: ['56*21=1176'] Exploring Operation: 19+9=28, Resulting Numbers: [1176, 28] Generated Node #3: [1176...
4
Current State: 42:[56, 19, 21, 9], Operations: [] Exploring Operation: 56-21=35, Resulting Numbers: [19, 9, 35] Generated Node #0,0: 42:[19, 9, 35] Operation: 56-21=35 Exploring Operation: 56-19=37, Resulting Numbers: [21, 9, 37] Generated Node #0,1: 42:[21, 9, 37] Operation: 56-19=37 Exploring Operation: 56-9=47, Resu...
0
hs_3
mult_heuristic
[ 81, 96, 49, 97 ]
100
[ "81-49=32", "96/32=3", "97+3=100" ]
Current State: 100:[81, 96, 49, 97], Operations: [] Exploring Operation: 81-49=32, Resulting Numbers: [96, 97, 32] Generated Node #2: [96, 97, 32] from Operation: 81-49=32 Current State: 100:[96, 97, 32], Operations: ['81-49=32'] Exploring Operation: 96/32=3, Resulting Numbers: [97, 3] Generated Node #3: [97, 3] from O...
4
Current State: 100:[81, 96, 49, 97], Operations: [] Exploring Operation: 97-81=16, Resulting Numbers: [96, 49, 16] Generated Node #0,0: 100:[96, 49, 16] Operation: 97-81=16 Exploring Operation: 96-49=47, Resulting Numbers: [81, 97, 47] Generated Node #0,1: 100:[81, 97, 47] Operation: 96-49=47 Exploring Operation: 81-49...
0.977431
hs_5
sum_heuristic
[ 18, 79, 56, 58 ]
53
[ "79-18=61", "56+58=114", "114-61=53" ]
Current State: 53:[18, 79, 56, 58], Operations: [] Exploring Operation: 79-18=61, Resulting Numbers: [56, 58, 61] Generated Node #2: [56, 58, 61] from Operation: 79-18=61 Current State: 53:[56, 58, 61], Operations: ['79-18=61'] Exploring Operation: 56+58=114, Resulting Numbers: [61, 114] Generated Node #3: [61, 114] fr...
4
Current State: 53:[18, 79, 56, 58], Operations: [] Exploring Operation: 79-18=61, Resulting Numbers: [56, 58, 61] Generated Node #0,0: 53:[56, 58, 61] Operation: 79-18=61 Moving to Node #0,0 Current State: 53:[56, 58, 61], Operations: ['79-18=61'] Exploring Operation: 61-56=5, Resulting Numbers: [58, 5] Generated Node ...
0.993924
hs_1
sum_heuristic
[ 20, 99, 66, 75 ]
31
[ "75-66=9", "99/9=11", "20+11=31" ]
Current State: 31:[20, 99, 66, 75], Operations: [] Exploring Operation: 75-66=9, Resulting Numbers: [20, 99, 9] Generated Node #2: [20, 99, 9] from Operation: 75-66=9 Current State: 31:[20, 99, 9], Operations: ['75-66=9'] Exploring Operation: 99/9=11, Resulting Numbers: [20, 11] Generated Node #3: [20, 11] from Operati...
4
Current State: 31:[20, 99, 66, 75], Operations: [] Exploring Operation: 99-75=24, Resulting Numbers: [20, 66, 24] Generated Node #0,0: 31:[20, 66, 24] Operation: 99-75=24 Exploring Operation: 99-20=79, Resulting Numbers: [66, 75, 79] Generated Node #0,1: 31:[66, 75, 79] Operation: 99-20=79 Exploring Operation: 75-66=9,...
0.960938
hs_4
mult_heuristic
[ 90, 48, 78, 69 ]
33
[ "90-48=42", "78-69=9", "42-9=33" ]
Current State: 33:[90, 48, 78, 69], Operations: [] Exploring Operation: 90-48=42, Resulting Numbers: [78, 69, 42] Generated Node #2: [78, 69, 42] from Operation: 90-48=42 Current State: 33:[78, 69, 42], Operations: ['90-48=42'] Exploring Operation: 78-69=9, Resulting Numbers: [42, 9] Generated Node #3: [42, 9] from Ope...
4
Current State: 33:[90, 48, 78, 69], Operations: [] Exploring Operation: 90-69=21, Resulting Numbers: [48, 78, 21] Generated Node #0,0: 33:[48, 78, 21] Operation: 90-69=21 Exploring Operation: 78-69=9, Resulting Numbers: [90, 48, 9] Generated Node #0,1: 33:[90, 48, 9] Operation: 78-69=9 Exploring Operation: 90-78=12, Re...
0.984375
hs_3
mult_heuristic
[ 96, 54, 67, 34 ]
75
[ "96-54=42", "67-34=33", "42+33=75" ]
Current State: 75:[96, 54, 67, 34], Operations: [] Exploring Operation: 96-54=42, Resulting Numbers: [67, 34, 42] Generated Node #2: [67, 34, 42] from Operation: 96-54=42 Current State: 75:[67, 34, 42], Operations: ['96-54=42'] Exploring Operation: 67-34=33, Resulting Numbers: [42, 33] Generated Node #3: [42, 33] from ...
4
Current State: 75:[96, 54, 67, 34], Operations: [] Exploring Operation: 96-54=42, Resulting Numbers: [67, 34, 42] Generated Node #0,0: 75:[67, 34, 42] Operation: 96-54=42 Exploring Operation: 67-54=13, Resulting Numbers: [96, 34, 13] Generated Node #0,1: 75:[96, 34, 13] Operation: 67-54=13 Moving to Node #0,1 Current S...
0.992188
hs_2
mult_heuristic
[ 2, 9, 14, 66 ]
100
[ "66-9=57", "2*57=114", "114-14=100" ]
Current State: 100:[2, 9, 14, 66], Operations: [] Exploring Operation: 66-9=57, Resulting Numbers: [2, 14, 57] Generated Node #2: [2, 14, 57] from Operation: 66-9=57 Current State: 100:[2, 14, 57], Operations: ['66-9=57'] Exploring Operation: 2*57=114, Resulting Numbers: [14, 114] Generated Node #3: [14, 114] from Oper...
4
Current State: 100:[2, 9, 14, 66], Operations: [] Exploring Operation: 66/2=33, Resulting Numbers: [9, 14, 33] Generated Node #0,0: 100:[9, 14, 33] Operation: 66/2=33 Exploring Operation: 66-9=57, Resulting Numbers: [2, 14, 57] Generated Node #0,1: 100:[2, 14, 57] Operation: 66-9=57 Exploring Operation: 66-14=52, Resul...
0
hs_3
mult_heuristic
[ 12, 63, 88, 51 ]
88
[ "63-12=51", "88+51=139", "139-51=88" ]
Current State: 88:[12, 63, 88, 51], Operations: [] Exploring Operation: 63-12=51, Resulting Numbers: [88, 51, 51] Generated Node #2: [88, 51, 51] from Operation: 63-12=51 Current State: 88:[88, 51, 51], Operations: ['63-12=51'] Exploring Operation: 88+51=139, Resulting Numbers: [139] 139,88 equal: Goal Reached Explorin...
4
Current State: 88:[12, 63, 88, 51], Operations: [] Exploring Operation: 63-51=12, Resulting Numbers: [12, 88, 12] Generated Node #0,0: 88:[12, 88, 12] Operation: 63-51=12 Start Sub Search at level 1: Moving to Node #0,0 Current State: 88:[12, 88, 12], Operations: ['63-51=12'] Exploring Operation: 12/12=1, Resulting Num...
0.993924
hs_1
mult_heuristic
[ 61, 27, 74, 97 ]
57
[ "61-27=34", "97-74=23", "34+23=57" ]
Current State: 57:[61, 27, 74, 97], Operations: [] Exploring Operation: 61-27=34, Resulting Numbers: [74, 97, 34] Generated Node #2: [74, 97, 34] from Operation: 61-27=34 Current State: 57:[74, 97, 34], Operations: ['61-27=34'] Exploring Operation: 97-74=23, Resulting Numbers: [34, 23] Generated Node #3: [34, 23] from ...
4
Current State: 57:[61, 27, 74, 97], Operations: [] Exploring Operation: 97-27=70, Resulting Numbers: [61, 74, 70] Generated Node #0,0: 57:[61, 74, 70] Operation: 97-27=70 Exploring Operation: 97-74=23, Resulting Numbers: [61, 27, 23] Generated Node #0,1: 57:[61, 27, 23] Operation: 97-74=23 Exploring Operation: 97-61=36...
0.989583
hs_3
mult_heuristic
[ 48, 15, 81, 7 ]
75
[ "15-7=8", "48/8=6", "81-6=75" ]
Current State: 75:[48, 15, 81, 7], Operations: [] Exploring Operation: 15-7=8, Resulting Numbers: [48, 81, 8] Generated Node #2: [48, 81, 8] from Operation: 15-7=8 Current State: 75:[48, 81, 8], Operations: ['15-7=8'] Exploring Operation: 48/8=6, Resulting Numbers: [81, 6] Generated Node #3: [81, 6] from Operation: 48/...
4
Current State: 75:[48, 15, 81, 7], Operations: [] Exploring Operation: 48-15=33, Resulting Numbers: [81, 7, 33] Generated Node #0,0: 75:[81, 7, 33] Operation: 48-15=33 Exploring Operation: 48+15=63, Resulting Numbers: [81, 7, 63] Generated Node #0,1: 75:[81, 7, 63] Operation: 48+15=63 Exploring Operation: 81-7=74, Resu...
0
hs_5
mult_heuristic
[ 27, 36, 37, 52 ]
98
[ "36-27=9", "37+52=89", "9+89=98" ]
Current State: 98:[27, 36, 37, 52], Operations: [] Exploring Operation: 36-27=9, Resulting Numbers: [37, 52, 9] Generated Node #2: [37, 52, 9] from Operation: 36-27=9 Current State: 98:[37, 52, 9], Operations: ['36-27=9'] Exploring Operation: 37+52=89, Resulting Numbers: [9, 89] Generated Node #3: [9, 89] from Operatio...
4
Current State: 98:[27, 36, 37, 52], Operations: [] Exploring Operation: 37-27=10, Resulting Numbers: [36, 52, 10] Generated Node #0,0: 98:[36, 52, 10] Operation: 37-27=10 Exploring Operation: 36-27=9, Resulting Numbers: [37, 52, 9] Generated Node #0,1: 98:[37, 52, 9] Operation: 36-27=9 Exploring Operation: 52-36=16, Re...
0.985243
hs_4
sum_heuristic
[ 3, 30, 20, 64 ]
77
[ "3+30=33", "64-20=44", "33+44=77" ]
Current State: 77:[3, 30, 20, 64], Operations: [] Exploring Operation: 3+30=33, Resulting Numbers: [20, 64, 33] Generated Node #2: [20, 64, 33] from Operation: 3+30=33 Current State: 77:[20, 64, 33], Operations: ['3+30=33'] Exploring Operation: 64-20=44, Resulting Numbers: [33, 44] Generated Node #3: [33, 44] from Oper...
4
Current State: 77:[3, 30, 20, 64], Operations: [] Exploring Operation: 30-20=10, Resulting Numbers: [3, 64, 10] Generated Node #0,0: 77:[3, 64, 10] Operation: 30-20=10 Exploring Operation: 30/3=10, Resulting Numbers: [20, 64, 10] Generated Node #0,1: 77:[20, 64, 10] Operation: 30/3=10 Start Sub Search at level 1: Movin...
0.992188
hs_2
sum_heuristic
[ 34, 45, 7, 13 ]
31
[ "45-34=11", "7+13=20", "11+20=31" ]
Current State: 31:[34, 45, 7, 13], Operations: [] Exploring Operation: 45-34=11, Resulting Numbers: [7, 13, 11] Generated Node #2: [7, 13, 11] from Operation: 45-34=11 Current State: 31:[7, 13, 11], Operations: ['45-34=11'] Exploring Operation: 7+13=20, Resulting Numbers: [11, 20] Generated Node #3: [11, 20] from Opera...
4
Current State: 31:[34, 45, 7, 13], Operations: [] Exploring Operation: 45-7=38, Resulting Numbers: [34, 13, 38] Generated Node #0,0: 31:[34, 13, 38] Operation: 45-7=38 Moving to Node #0,0 Current State: 31:[34, 13, 38], Operations: ['45-7=38'] Exploring Operation: 38-13=25, Resulting Numbers: [34, 25] Generated Node #0...
0
hs_1
mult_heuristic
[ 20, 84, 87, 71 ]
54
[ "20+84=104", "87+71=158", "158-104=54" ]
Current State: 54:[20, 84, 87, 71], Operations: [] Exploring Operation: 20+84=104, Resulting Numbers: [87, 71, 104] Generated Node #2: [87, 71, 104] from Operation: 20+84=104 Current State: 54:[87, 71, 104], Operations: ['20+84=104'] Exploring Operation: 87+71=158, Resulting Numbers: [104, 158] Generated Node #3: [104,...
4
Current State: 54:[20, 84, 87, 71], Operations: [] Exploring Operation: 84-20=64, Resulting Numbers: [87, 71, 64] Generated Node #0,0: 54:[87, 71, 64] Operation: 84-20=64 Exploring Operation: 84-71=13, Resulting Numbers: [20, 87, 13] Generated Node #0,1: 54:[20, 87, 13] Operation: 84-71=13 Exploring Operation: 87-71=16...
0.986111
hs_4
mult_heuristic