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
[ 18, 26, 7, 12 ]
64
[ "12-7=5", "18*5=90", "90-26=64" ]
Current State: 64:[18, 26, 7, 12], Operations: [] Exploring Operation: 12-7=5, Resulting Numbers: [18, 26, 5] Generated Node #2: [18, 26, 5] from Operation: 12-7=5 Current State: 64:[18, 26, 5], Operations: ['12-7=5'] Exploring Operation: 18*5=90, Resulting Numbers: [26, 90] Generated Node #3: [26, 90] from Operation: ...
4
Current State: 64:[18, 26, 7, 12], Operations: [] Exploring Operation: 18+12=30, Resulting Numbers: [26, 7, 30] Generated Node #0,0: 64:[26, 7, 30] Operation: 18+12=30 Exploring Operation: 26-18=8, Resulting Numbers: [7, 12, 8] Generated Node #0,1: 64:[7, 12, 8] Operation: 26-18=8 Exploring Operation: 18-12=6, Resultin...
0
hs_5
sum_heuristic
[ 52, 50, 20, 40 ]
20
[ "52*20=1040", "1040-40=1000", "1000/50=20" ]
Current State: 20:[52, 50, 20, 40], Operations: [] Exploring Operation: 52*20=1040, Resulting Numbers: [50, 40, 1040] Generated Node #2: [50, 40, 1040] from Operation: 52*20=1040 Current State: 20:[50, 40, 1040], Operations: ['52*20=1040'] Exploring Operation: 1040-40=1000, Resulting Numbers: [50, 1000] Generated Node ...
4
Current State: 20:[52, 50, 20, 40], Operations: [] Exploring Operation: 52-50=2, Resulting Numbers: [20, 40, 2] Generated Node #0,0: 20:[20, 40, 2] Operation: 52-50=2 Exploring Operation: 52-40=12, Resulting Numbers: [50, 20, 12] Generated Node #0,1: 20:[50, 20, 12] Operation: 52-40=12 Moving to Node #0,0 Current State...
0
hs_2
mult_heuristic
[ 53, 4, 64, 77 ]
58
[ "77-53=24", "24/4=6", "64-6=58" ]
Current State: 58:[53, 4, 64, 77], Operations: [] Exploring Operation: 77-53=24, Resulting Numbers: [4, 64, 24] Generated Node #2: [4, 64, 24] from Operation: 77-53=24 Current State: 58:[4, 64, 24], Operations: ['77-53=24'] Exploring Operation: 24/4=6, Resulting Numbers: [64, 6] Generated Node #3: [64, 6] from Operatio...
4
Current State: 58:[53, 4, 64, 77], Operations: [] Exploring Operation: 77-64=13, Resulting Numbers: [53, 4, 13] Generated Node #0,0: 58:[53, 4, 13] Operation: 77-64=13 Exploring Operation: 77-53=24, Resulting Numbers: [4, 64, 24] Generated Node #0,1: 58:[4, 64, 24] Operation: 77-53=24 Exploring Operation: 53+4=57, Resu...
0.978299
hs_3
sum_heuristic
[ 80, 89, 20, 42 ]
71
[ "89-80=9", "20+42=62", "9+62=71" ]
Current State: 71:[80, 89, 20, 42], Operations: [] Exploring Operation: 89-80=9, Resulting Numbers: [20, 42, 9] Generated Node #2: [20, 42, 9] from Operation: 89-80=9 Current State: 71:[20, 42, 9], Operations: ['89-80=9'] Exploring Operation: 20+42=62, Resulting Numbers: [9, 62] Generated Node #3: [9, 62] from Operatio...
4
Current State: 71:[80, 89, 20, 42], Operations: [] Exploring Operation: 20+42=62, Resulting Numbers: [80, 89, 62] Generated Node #0,0: 71:[80, 89, 62] Operation: 20+42=62 Moving to Node #0,0 Current State: 71:[80, 89, 62], Operations: ['20+42=62'] Exploring Operation: 89-62=27, Resulting Numbers: [80, 27] Generated Nod...
0
hs_1
mult_heuristic
[ 84, 88, 3, 45 ]
75
[ "84-45=39", "39/3=13", "88-13=75" ]
Current State: 75:[84, 88, 3, 45], Operations: [] Exploring Operation: 84-45=39, Resulting Numbers: [88, 3, 39] Generated Node #2: [88, 3, 39] from Operation: 84-45=39 Current State: 75:[88, 3, 39], Operations: ['84-45=39'] Exploring Operation: 39/3=13, Resulting Numbers: [88, 13] Generated Node #3: [88, 13] from Opera...
4
Current State: 75:[84, 88, 3, 45], Operations: [] Exploring Operation: 45/3=15, Resulting Numbers: [84, 88, 15] Generated Node #0,0: 75:[84, 88, 15] Operation: 45/3=15 Exploring Operation: 88-84=4, Resulting Numbers: [3, 45, 4] Generated Node #0,1: 75:[3, 45, 4] Operation: 88-84=4 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 73, 85, 36, 97 ]
97
[ "73+85=158", "97-36=61", "158-61=97" ]
Current State: 97:[73, 85, 36, 97], Operations: [] Exploring Operation: 73+85=158, Resulting Numbers: [36, 97, 158] Generated Node #2: [36, 97, 158] from Operation: 73+85=158 Current State: 97:[36, 97, 158], Operations: ['73+85=158'] Exploring Operation: 97-36=61, Resulting Numbers: [158, 61] Generated Node #3: [158, 6...
4
Current State: 97:[73, 85, 36, 97], Operations: [] Exploring Operation: 73+36=109, Resulting Numbers: [85, 97, 109] Generated Node #0,0: 97:[85, 97, 109] Operation: 73+36=109 Exploring Operation: 85+36=121, Resulting Numbers: [73, 97, 121] Generated Node #0,1: 97:[73, 97, 121] Operation: 85+36=121 Exploring Operation: ...
0.984375
hs_3
mult_heuristic
[ 72, 71, 18, 79 ]
72
[ "79-71=8", "18*8=144", "144-72=72" ]
Current State: 72:[72, 71, 18, 79], Operations: [] Exploring Operation: 79-71=8, Resulting Numbers: [72, 18, 8] Generated Node #2: [72, 18, 8] from Operation: 79-71=8 Current State: 72:[72, 18, 8], Operations: ['79-71=8'] Exploring Operation: 18*8=144, Resulting Numbers: [72, 144] Generated Node #3: [72, 144] from Oper...
4
Current State: 72:[72, 71, 18, 79], Operations: [] Exploring Operation: 79-71=8, Resulting Numbers: [72, 18, 8] Generated Node #0,0: 72:[72, 18, 8] Operation: 79-71=8 Moving to Node #0,0 Current State: 72:[72, 18, 8], Operations: ['79-71=8'] Exploring Operation: 72/18=4, Resulting Numbers: [8, 4] Generated Node #0,0,0:...
0
hs_1
mult_heuristic
[ 36, 50, 57, 74 ]
31
[ "50-36=14", "74-57=17", "14+17=31" ]
Current State: 31:[36, 50, 57, 74], Operations: [] Exploring Operation: 50-36=14, Resulting Numbers: [57, 74, 14] Generated Node #2: [57, 74, 14] from Operation: 50-36=14 Current State: 31:[57, 74, 14], Operations: ['50-36=14'] Exploring Operation: 74-57=17, Resulting Numbers: [14, 17] Generated Node #3: [14, 17] from ...
4
Current State: 31:[36, 50, 57, 74], Operations: [] Exploring Operation: 74-50=24, Resulting Numbers: [36, 57, 24] Generated Node #0,0: 31:[36, 57, 24] Operation: 74-50=24 Exploring Operation: 74-57=17, Resulting Numbers: [36, 50, 17] Generated Node #0,1: 31:[36, 50, 17] Operation: 74-57=17 Moving to Node #0,0 Current S...
0.988715
hs_2
sum_heuristic
[ 57, 14, 90, 36 ]
17
[ "57+14=71", "90-36=54", "71-54=17" ]
Current State: 17:[57, 14, 90, 36], Operations: [] Exploring Operation: 57+14=71, Resulting Numbers: [90, 36, 71] Generated Node #2: [90, 36, 71] from Operation: 57+14=71 Current State: 17:[90, 36, 71], Operations: ['57+14=71'] Exploring Operation: 90-36=54, Resulting Numbers: [71, 54] Generated Node #3: [71, 54] from ...
4
Current State: 17:[57, 14, 90, 36], Operations: [] Exploring Operation: 57-36=21, Resulting Numbers: [14, 90, 21] Generated Node #0,0: 17:[14, 90, 21] Operation: 57-36=21 Exploring Operation: 90-57=33, Resulting Numbers: [14, 36, 33] Generated Node #0,1: 17:[14, 36, 33] Operation: 90-57=33 Exploring Operation: 90-36=54...
0.988715
hs_3
sum_heuristic
[ 44, 32, 91, 41 ]
56
[ "44+32=76", "91+41=132", "132-76=56" ]
Current State: 56:[44, 32, 91, 41], Operations: [] Exploring Operation: 44+32=76, Resulting Numbers: [91, 41, 76] Generated Node #2: [91, 41, 76] from Operation: 44+32=76 Current State: 56:[91, 41, 76], Operations: ['44+32=76'] Exploring Operation: 91+41=132, Resulting Numbers: [76, 132] Generated Node #3: [76, 132] fr...
4
Current State: 56:[44, 32, 91, 41], Operations: [] Exploring Operation: 91-44=47, Resulting Numbers: [32, 41, 47] Generated Node #0,0: 56:[32, 41, 47] Operation: 91-44=47 Exploring Operation: 91-41=50, Resulting Numbers: [44, 32, 50] Generated Node #0,1: 56:[44, 32, 50] Operation: 91-41=50 Start Sub Search at level 1: ...
0.984375
hs_2
sum_heuristic
[ 93, 89, 45, 8 ]
57
[ "93-89=4", "45+8=53", "4+53=57" ]
Current State: 57:[93, 89, 45, 8], Operations: [] Exploring Operation: 93-89=4, Resulting Numbers: [45, 8, 4] Generated Node #2: [45, 8, 4] from Operation: 93-89=4 Current State: 57:[45, 8, 4], Operations: ['93-89=4'] Exploring Operation: 45+8=53, Resulting Numbers: [4, 53] Generated Node #3: [4, 53] from Operation: 45...
4
Current State: 57:[93, 89, 45, 8], Operations: [] Exploring Operation: 93-8=85, Resulting Numbers: [89, 45, 85] Generated Node #0,0: 57:[89, 45, 85] Operation: 93-8=85 Exploring Operation: 93-45=48, Resulting Numbers: [89, 8, 48] Generated Node #0,1: 57:[89, 8, 48] Operation: 93-45=48 Exploring Operation: 89-45=44, Res...
0.977431
hs_5
sum_heuristic
[ 28, 45, 5, 4 ]
81
[ "45-28=17", "5*17=85", "85-4=81" ]
Current State: 81:[28, 45, 5, 4], Operations: [] Exploring Operation: 45-28=17, Resulting Numbers: [5, 4, 17] Generated Node #2: [5, 4, 17] from Operation: 45-28=17 Current State: 81:[5, 4, 17], Operations: ['45-28=17'] Exploring Operation: 5*17=85, Resulting Numbers: [4, 85] Generated Node #3: [4, 85] from Operation: ...
4
Current State: 81:[28, 45, 5, 4], Operations: [] Exploring Operation: 45/5=9, Resulting Numbers: [28, 4, 9] Generated Node #0,0: 81:[28, 4, 9] Operation: 45/5=9 Exploring Operation: 28+45=73, Resulting Numbers: [5, 4, 73] Generated Node #0,1: 81:[5, 4, 73] Operation: 28+45=73 Start Sub Search at level 1: Moving to Node...
0
hs_2
mult_heuristic
[ 72, 48, 38, 50 ]
76
[ "50-38=12", "48/12=4", "72+4=76" ]
Current State: 76:[72, 48, 38, 50], Operations: [] Exploring Operation: 50-38=12, Resulting Numbers: [72, 48, 12] Generated Node #2: [72, 48, 12] from Operation: 50-38=12 Current State: 76:[72, 48, 12], Operations: ['50-38=12'] Exploring Operation: 48/12=4, Resulting Numbers: [72, 4] Generated Node #3: [72, 4] from Ope...
4
Current State: 76:[72, 48, 38, 50], Operations: [] Exploring Operation: 50-48=2, Resulting Numbers: [72, 38, 2] Generated Node #0,0: 76:[72, 38, 2] Operation: 50-48=2 Exploring Operation: 72-50=22, Resulting Numbers: [48, 38, 22] Generated Node #0,1: 76:[48, 38, 22] Operation: 72-50=22 Moving to Node #0,0 Current State...
0
hs_2
sum_heuristic
[ 60, 3, 79, 18 ]
93
[ "60-18=42", "42/3=14", "79+14=93" ]
Current State: 93:[60, 3, 79, 18], Operations: [] Exploring Operation: 60-18=42, Resulting Numbers: [3, 79, 42] Generated Node #2: [3, 79, 42] from Operation: 60-18=42 Current State: 93:[3, 79, 42], Operations: ['60-18=42'] Exploring Operation: 42/3=14, Resulting Numbers: [79, 14] Generated Node #3: [79, 14] from Opera...
4
Current State: 93:[60, 3, 79, 18], Operations: [] Exploring Operation: 79-60=19, Resulting Numbers: [3, 18, 19] Generated Node #0,0: 93:[3, 18, 19] Operation: 79-60=19 Moving to Node #0,0 Current State: 93:[3, 18, 19], Operations: ['79-60=19'] Exploring Operation: 19-18=1, Resulting Numbers: [3, 1] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 51, 87, 53, 94 ]
80
[ "53-51=2", "87*2=174", "174-94=80" ]
Current State: 80:[51, 87, 53, 94], Operations: [] Exploring Operation: 53-51=2, Resulting Numbers: [87, 94, 2] Generated Node #2: [87, 94, 2] from Operation: 53-51=2 Current State: 80:[87, 94, 2], Operations: ['53-51=2'] Exploring Operation: 87*2=174, Resulting Numbers: [94, 174] Generated Node #3: [94, 174] from Oper...
4
Current State: 80:[51, 87, 53, 94], Operations: [] Exploring Operation: 94-53=41, Resulting Numbers: [51, 87, 41] Generated Node #0,0: 80:[51, 87, 41] Operation: 94-53=41 Moving to Node #0,0 Current State: 80:[51, 87, 41], Operations: ['94-53=41'] Exploring Operation: 87-51=36, Resulting Numbers: [41, 36] Generated Nod...
0
hs_1
sum_heuristic
[ 18, 41, 28, 6 ]
96
[ "41-28=13", "6*13=78", "18+78=96" ]
Current State: 96:[18, 41, 28, 6], Operations: [] Exploring Operation: 41-28=13, Resulting Numbers: [18, 6, 13] Generated Node #2: [18, 6, 13] from Operation: 41-28=13 Current State: 96:[18, 6, 13], Operations: ['41-28=13'] Exploring Operation: 6*13=78, Resulting Numbers: [18, 78] Generated Node #3: [18, 78] from Opera...
4
Current State: 96:[18, 41, 28, 6], Operations: [] Exploring Operation: 41-28=13, Resulting Numbers: [18, 6, 13] Generated Node #0,0: 96:[18, 6, 13] Operation: 41-28=13 Exploring Operation: 41-18=23, Resulting Numbers: [28, 6, 23] Generated Node #0,1: 96:[28, 6, 23] Operation: 41-18=23 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 67, 85, 58, 74 ]
20
[ "67+85=152", "58+74=132", "152-132=20" ]
Current State: 20:[67, 85, 58, 74], Operations: [] Exploring Operation: 67+85=152, Resulting Numbers: [58, 74, 152] Generated Node #2: [58, 74, 152] from Operation: 67+85=152 Current State: 20:[58, 74, 152], Operations: ['67+85=152'] Exploring Operation: 58+74=132, Resulting Numbers: [152, 132] Generated Node #3: [152,...
4
Current State: 20:[67, 85, 58, 74], Operations: [] Exploring Operation: 85-58=27, Resulting Numbers: [67, 74, 27] Generated Node #0,0: 20:[67, 74, 27] Operation: 85-58=27 Exploring Operation: 74-58=16, Resulting Numbers: [67, 85, 16] Generated Node #0,1: 20:[67, 85, 16] Operation: 74-58=16 Exploring Operation: 85-67=18...
0.986979
hs_5
mult_heuristic
[ 94, 96, 55, 28 ]
80
[ "94-28=66", "96*55=5280", "5280/66=80" ]
Current State: 80:[94, 96, 55, 28], Operations: [] Exploring Operation: 94-28=66, Resulting Numbers: [96, 55, 66] Generated Node #2: [96, 55, 66] from Operation: 94-28=66 Current State: 80:[96, 55, 66], Operations: ['94-28=66'] Exploring Operation: 96*55=5280, Resulting Numbers: [66, 5280] Generated Node #3: [66, 5280]...
4
Current State: 80:[94, 96, 55, 28], Operations: [] Exploring Operation: 96-94=2, Resulting Numbers: [55, 28, 2] Generated Node #0,0: 80:[55, 28, 2] Operation: 96-94=2 Exploring Operation: 96-55=41, Resulting Numbers: [94, 28, 41] Generated Node #0,1: 80:[94, 28, 41] Operation: 96-55=41 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 29, 62, 59, 2 ]
52
[ "62-29=33", "59-33=26", "2*26=52" ]
Current State: 52:[29, 62, 59, 2], Operations: [] Exploring Operation: 62-29=33, Resulting Numbers: [59, 2, 33] Generated Node #2: [59, 2, 33] from Operation: 62-29=33 Current State: 52:[59, 2, 33], Operations: ['62-29=33'] Exploring Operation: 59-33=26, Resulting Numbers: [2, 26] Generated Node #3: [2, 26] from Operat...
4
Current State: 52:[29, 62, 59, 2], Operations: [] Exploring Operation: 62-29=33, Resulting Numbers: [59, 2, 33] Generated Node #0,0: 52:[59, 2, 33] Operation: 62-29=33 Exploring Operation: 62-59=3, Resulting Numbers: [29, 2, 3] Generated Node #0,1: 52:[29, 2, 3] Operation: 62-59=3 Start Sub Search at level 1: Moving to...
0.991319
hs_2
mult_heuristic
[ 62, 24, 22, 16 ]
76
[ "62-24=38", "22+16=38", "38+38=76" ]
Current State: 76:[62, 24, 22, 16], Operations: [] Exploring Operation: 62-24=38, Resulting Numbers: [22, 16, 38] Generated Node #2: [22, 16, 38] from Operation: 62-24=38 Current State: 76:[22, 16, 38], Operations: ['62-24=38'] Exploring Operation: 22+16=38, Resulting Numbers: [38, 38] Generated Node #3: [38, 38] from ...
4
Current State: 76:[62, 24, 22, 16], Operations: [] Exploring Operation: 62+16=78, Resulting Numbers: [24, 22, 78] Generated Node #0,0: 76:[24, 22, 78] Operation: 62+16=78 Exploring Operation: 62+24=86, Resulting Numbers: [22, 16, 86] Generated Node #0,1: 76:[22, 16, 86] Operation: 62+24=86 Exploring Operation: 62-24=38...
0.988715
hs_4
sum_heuristic
[ 97, 91, 76, 22 ]
12
[ "97+91=188", "76+188=264", "264/22=12" ]
Current State: 12:[97, 91, 76, 22], Operations: [] Exploring Operation: 97+91=188, Resulting Numbers: [76, 22, 188] Generated Node #2: [76, 22, 188] from Operation: 97+91=188 Current State: 12:[76, 22, 188], Operations: ['97+91=188'] Exploring Operation: 76+188=264, Resulting Numbers: [22, 264] Generated Node #3: [22, ...
4
Current State: 12:[97, 91, 76, 22], Operations: [] Exploring Operation: 91-76=15, Resulting Numbers: [97, 22, 15] Generated Node #0,0: 12:[97, 22, 15] Operation: 91-76=15 Exploring Operation: 97-91=6, Resulting Numbers: [76, 22, 6] Generated Node #0,1: 12:[76, 22, 6] Operation: 97-91=6 Exploring Operation: 97-76=21, Re...
0
hs_3
mult_heuristic
[ 20, 85, 37, 47 ]
20
[ "85-37=48", "48-47=1", "20*1=20" ]
Current State: 20:[20, 85, 37, 47], Operations: [] Exploring Operation: 85-37=48, Resulting Numbers: [20, 47, 48] Generated Node #2: [20, 47, 48] from Operation: 85-37=48 Current State: 20:[20, 47, 48], Operations: ['85-37=48'] Exploring Operation: 48-47=1, Resulting Numbers: [20, 1] Generated Node #3: [20, 1] from Ope...
4
Current State: 20:[20, 85, 37, 47], Operations: [] Exploring Operation: 85-37=48, Resulting Numbers: [20, 47, 48] Generated Node #0,0: 20:[20, 47, 48] Operation: 85-37=48 Exploring Operation: 85-47=38, Resulting Numbers: [20, 37, 38] Generated Node #0,1: 20:[20, 37, 38] Operation: 85-47=38 Exploring Operation: 47-37=10...
0.977431
hs_3
mult_heuristic
[ 42, 29, 2, 46 ]
37
[ "46-42=4", "2*4=8", "29+8=37" ]
Current State: 37:[42, 29, 2, 46], Operations: [] Exploring Operation: 46-42=4, Resulting Numbers: [29, 2, 4] Generated Node #2: [29, 2, 4] from Operation: 46-42=4 Current State: 37:[29, 2, 4], Operations: ['46-42=4'] Exploring Operation: 2*4=8, Resulting Numbers: [29, 8] Generated Node #3: [29, 8] from Operation: 2*4=...
4
Current State: 37:[42, 29, 2, 46], Operations: [] Exploring Operation: 29+2=31, Resulting Numbers: [42, 46, 31] Generated Node #0,0: 37:[42, 46, 31] Operation: 29+2=31 Exploring Operation: 42-2=40, Resulting Numbers: [29, 46, 40] Generated Node #0,1: 37:[29, 46, 40] Operation: 42-2=40 Exploring Operation: 46-2=44, Resu...
0
hs_3
mult_heuristic
[ 20, 47, 80, 19 ]
29
[ "80/20=4", "19*4=76", "76-47=29" ]
Current State: 29:[20, 47, 80, 19], Operations: [] Exploring Operation: 80/20=4, Resulting Numbers: [47, 19, 4] Generated Node #2: [47, 19, 4] from Operation: 80/20=4 Current State: 29:[47, 19, 4], Operations: ['80/20=4'] Exploring Operation: 19*4=76, Resulting Numbers: [47, 76] Generated Node #3: [47, 76] from Operati...
4
Current State: 29:[20, 47, 80, 19], Operations: [] Exploring Operation: 80/20=4, Resulting Numbers: [47, 19, 4] Generated Node #0,0: 29:[47, 19, 4] Operation: 80/20=4 Exploring Operation: 80-47=33, Resulting Numbers: [20, 19, 33] Generated Node #0,1: 29:[20, 19, 33] Operation: 80-47=33 Exploring Operation: 80-19=61, Re...
0
hs_5
sum_heuristic
[ 82, 90, 42, 66 ]
39
[ "82*42=3444", "66+3444=3510", "3510/90=39" ]
Current State: 39:[82, 90, 42, 66], Operations: [] Exploring Operation: 82*42=3444, Resulting Numbers: [90, 66, 3444] Generated Node #2: [90, 66, 3444] from Operation: 82*42=3444 Current State: 39:[90, 66, 3444], Operations: ['82*42=3444'] Exploring Operation: 66+3444=3510, Resulting Numbers: [90, 3510] Generated Node ...
4
Current State: 39:[82, 90, 42, 66], Operations: [] Exploring Operation: 82-66=16, Resulting Numbers: [90, 42, 16] Generated Node #0,0: 39:[90, 42, 16] Operation: 82-66=16 Exploring Operation: 90-66=24, Resulting Numbers: [82, 42, 24] Generated Node #0,1: 39:[82, 42, 24] Operation: 90-66=24 Exploring Operation: 82-42=40...
0
hs_4
sum_heuristic
[ 32, 52, 89, 86 ]
23
[ "52-32=20", "89-86=3", "20+3=23" ]
Current State: 23:[32, 52, 89, 86], Operations: [] Exploring Operation: 52-32=20, Resulting Numbers: [89, 86, 20] Generated Node #2: [89, 86, 20] from Operation: 52-32=20 Current State: 23:[89, 86, 20], Operations: ['52-32=20'] Exploring Operation: 89-86=3, Resulting Numbers: [20, 3] Generated Node #3: [20, 3] from Ope...
4
Current State: 23:[32, 52, 89, 86], Operations: [] Exploring Operation: 86-52=34, Resulting Numbers: [32, 89, 34] Generated Node #0,0: 23:[32, 89, 34] Operation: 86-52=34 Exploring Operation: 89-52=37, Resulting Numbers: [32, 86, 37] Generated Node #0,1: 23:[32, 86, 37] Operation: 89-52=37 Exploring Operation: 89-86=3,...
0.987847
hs_3
mult_heuristic
[ 41, 2, 67, 21 ]
64
[ "67-21=46", "46/2=23", "41+23=64" ]
Current State: 64:[41, 2, 67, 21], Operations: [] Exploring Operation: 67-21=46, Resulting Numbers: [41, 2, 46] Generated Node #2: [41, 2, 46] from Operation: 67-21=46 Current State: 64:[41, 2, 46], Operations: ['67-21=46'] Exploring Operation: 46/2=23, Resulting Numbers: [41, 23] Generated Node #3: [41, 23] from Opera...
4
Current State: 64:[41, 2, 67, 21], Operations: [] Exploring Operation: 41+21=62, Resulting Numbers: [2, 67, 62] Generated Node #0,0: 64:[2, 67, 62] Operation: 41+21=62 Exploring Operation: 67-41=26, Resulting Numbers: [2, 21, 26] Generated Node #0,1: 64:[2, 21, 26] Operation: 67-41=26 Exploring Operation: 41-21=20, Res...
0
hs_3
sum_heuristic
[ 51, 41, 88, 22 ]
11
[ "51-41=10", "88+22=110", "110/10=11" ]
Current State: 11:[51, 41, 88, 22], Operations: [] Exploring Operation: 51-41=10, Resulting Numbers: [88, 22, 10] Generated Node #2: [88, 22, 10] from Operation: 51-41=10 Current State: 11:[88, 22, 10], Operations: ['51-41=10'] Exploring Operation: 88+22=110, Resulting Numbers: [10, 110] Generated Node #3: [10, 110] fr...
4
Current State: 11:[51, 41, 88, 22], Operations: [] Exploring Operation: 88-51=37, Resulting Numbers: [41, 22, 37] Generated Node #0,0: 11:[41, 22, 37] Operation: 88-51=37 Start Sub Search at level 1: Moving to Node #0,0 Current State: 11:[41, 22, 37], Operations: ['88-51=37'] Exploring Operation: 41-37=4, Resulting Num...
0
hs_1
sum_heuristic
[ 29, 23, 42, 84 ]
54
[ "29+23=52", "84/42=2", "52+2=54" ]
Current State: 54:[29, 23, 42, 84], Operations: [] Exploring Operation: 29+23=52, Resulting Numbers: [42, 84, 52] Generated Node #2: [42, 84, 52] from Operation: 29+23=52 Current State: 54:[42, 84, 52], Operations: ['29+23=52'] Exploring Operation: 84/42=2, Resulting Numbers: [52, 2] Generated Node #3: [52, 2] from Ope...
4
Current State: 54:[29, 23, 42, 84], Operations: [] Exploring Operation: 84/42=2, Resulting Numbers: [29, 23, 2] Generated Node #0,0: 54:[29, 23, 2] Operation: 84/42=2 Exploring Operation: 84-29=55, Resulting Numbers: [23, 42, 55] Generated Node #0,1: 54:[23, 42, 55] Operation: 84-29=55 Moving to Node #0,0 Current State...
0.990451
hs_2
sum_heuristic
[ 34, 49, 43, 37 ]
89
[ "34+49=83", "43-37=6", "83+6=89" ]
Current State: 89:[34, 49, 43, 37], Operations: [] Exploring Operation: 34+49=83, Resulting Numbers: [43, 37, 83] Generated Node #2: [43, 37, 83] from Operation: 34+49=83 Current State: 89:[43, 37, 83], Operations: ['34+49=83'] Exploring Operation: 43-37=6, Resulting Numbers: [83, 6] Generated Node #3: [83, 6] from Ope...
4
Current State: 89:[34, 49, 43, 37], Operations: [] Exploring Operation: 34+37=71, Resulting Numbers: [49, 43, 71] Generated Node #0,0: 89:[49, 43, 71] Operation: 34+37=71 Exploring Operation: 34+43=77, Resulting Numbers: [49, 37, 77] Generated Node #0,1: 89:[49, 37, 77] Operation: 34+43=77 Exploring Operation: 34+49=83...
0.940972
hs_5
sum_heuristic
[ 30, 3, 18, 38 ]
42
[ "30-18=12", "12/3=4", "38+4=42" ]
Current State: 42:[30, 3, 18, 38], Operations: [] Exploring Operation: 30-18=12, Resulting Numbers: [3, 38, 12] Generated Node #2: [3, 38, 12] from Operation: 30-18=12 Current State: 42:[3, 38, 12], Operations: ['30-18=12'] Exploring Operation: 12/3=4, Resulting Numbers: [38, 4] Generated Node #3: [38, 4] from Operatio...
4
Current State: 42:[30, 3, 18, 38], Operations: [] Exploring Operation: 30/3=10, Resulting Numbers: [18, 38, 10] Generated Node #0,0: 42:[18, 38, 10] Operation: 30/3=10 Exploring Operation: 30-18=12, Resulting Numbers: [3, 38, 12] Generated Node #0,1: 42:[3, 38, 12] Operation: 30-18=12 Exploring Operation: 38-30=8, Resu...
0.974826
hs_3
mult_heuristic
[ 79, 27, 25, 47 ]
74
[ "79-27=52", "47-25=22", "52+22=74" ]
Current State: 74:[79, 27, 25, 47], Operations: [] Exploring Operation: 79-27=52, Resulting Numbers: [25, 47, 52] Generated Node #2: [25, 47, 52] from Operation: 79-27=52 Current State: 74:[25, 47, 52], Operations: ['79-27=52'] Exploring Operation: 47-25=22, Resulting Numbers: [52, 22] Generated Node #3: [52, 22] from ...
4
Current State: 74:[79, 27, 25, 47], Operations: [] Exploring Operation: 27-25=2, Resulting Numbers: [79, 47, 2] Generated Node #0,0: 74:[79, 47, 2] Operation: 27-25=2 Exploring Operation: 27+47=74, Resulting Numbers: [79, 25, 74] Generated Node #0,1: 74:[79, 25, 74] Operation: 27+47=74 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 11, 2, 69, 46 ]
81
[ "69-11=58", "46/2=23", "58+23=81" ]
Current State: 81:[11, 2, 69, 46], Operations: [] Exploring Operation: 69-11=58, Resulting Numbers: [2, 46, 58] Generated Node #2: [2, 46, 58] from Operation: 69-11=58 Current State: 81:[2, 46, 58], Operations: ['69-11=58'] Exploring Operation: 46/2=23, Resulting Numbers: [58, 23] Generated Node #3: [58, 23] from Opera...
4
Current State: 81:[11, 2, 69, 46], Operations: [] Exploring Operation: 69-46=23, Resulting Numbers: [11, 2, 23] Generated Node #0,0: 81:[11, 2, 23] Operation: 69-46=23 Moving to Node #0,0 Current State: 81:[11, 2, 23], Operations: ['69-46=23'] Exploring Operation: 11-2=9, Resulting Numbers: [23, 9] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 60, 20, 62, 38 ]
65
[ "62+38=100", "100/20=5", "60+5=65" ]
Current State: 65:[60, 20, 62, 38], Operations: [] Exploring Operation: 62+38=100, Resulting Numbers: [60, 20, 100] Generated Node #2: [60, 20, 100] from Operation: 62+38=100 Current State: 65:[60, 20, 100], Operations: ['62+38=100'] Exploring Operation: 100/20=5, Resulting Numbers: [60, 5] Generated Node #3: [60, 5] f...
4
Current State: 65:[60, 20, 62, 38], Operations: [] Exploring Operation: 38-20=18, Resulting Numbers: [60, 62, 18] Generated Node #0,0: 65:[60, 62, 18] Operation: 38-20=18 Exploring Operation: 20+38=58, Resulting Numbers: [60, 62, 58] Generated Node #0,1: 65:[60, 62, 58] Operation: 20+38=58 Exploring Operation: 60-38=22...
0
hs_3
mult_heuristic
[ 28, 91, 57, 2 ]
11
[ "91-57=34", "34/2=17", "28-17=11" ]
Current State: 11:[28, 91, 57, 2], Operations: [] Exploring Operation: 91-57=34, Resulting Numbers: [28, 2, 34] Generated Node #2: [28, 2, 34] from Operation: 91-57=34 Current State: 11:[28, 2, 34], Operations: ['91-57=34'] Exploring Operation: 34/2=17, Resulting Numbers: [28, 17] Generated Node #3: [28, 17] from Opera...
4
Current State: 11:[28, 91, 57, 2], Operations: [] Exploring Operation: 28/2=14, Resulting Numbers: [91, 57, 14] Generated Node #0,0: 11:[91, 57, 14] Operation: 28/2=14 Exploring Operation: 28-2=26, Resulting Numbers: [91, 57, 26] Generated Node #0,1: 11:[91, 57, 26] Operation: 28-2=26 Exploring Operation: 57-28=29, Res...
0.981771
hs_5
sum_heuristic
[ 25, 12, 5, 33 ]
75
[ "25+12=37", "5+33=38", "37+38=75" ]
Current State: 75:[25, 12, 5, 33], Operations: [] Exploring Operation: 25+12=37, Resulting Numbers: [5, 33, 37] Generated Node #2: [5, 33, 37] from Operation: 25+12=37 Current State: 75:[5, 33, 37], Operations: ['25+12=37'] Exploring Operation: 5+33=38, Resulting Numbers: [37, 38] Generated Node #3: [37, 38] from Opera...
4
Current State: 75:[25, 12, 5, 33], Operations: [] Exploring Operation: 12+5=17, Resulting Numbers: [25, 33, 17] Generated Node #0,0: 75:[25, 33, 17] Operation: 12+5=17 Exploring Operation: 33-25=8, Resulting Numbers: [12, 5, 8] Generated Node #0,1: 75:[12, 5, 8] Operation: 33-25=8 Exploring Operation: 33-5=28, Resultin...
0.9375
hs_5
sum_heuristic
[ 29, 9, 39, 1 ]
18
[ "29-9=20", "39-1=38", "38-20=18" ]
Current State: 18:[29, 9, 39, 1], Operations: [] Exploring Operation: 29-9=20, Resulting Numbers: [39, 1, 20] Generated Node #2: [39, 1, 20] from Operation: 29-9=20 Current State: 18:[39, 1, 20], Operations: ['29-9=20'] Exploring Operation: 39-1=38, Resulting Numbers: [20, 38] Generated Node #3: [20, 38] from Operation...
4
Current State: 18:[29, 9, 39, 1], Operations: [] Exploring Operation: 39-29=10, Resulting Numbers: [9, 1, 10] Generated Node #0,0: 18:[9, 1, 10] Operation: 39-29=10 Start Sub Search at level 1: Moving to Node #0,0 Current State: 18:[9, 1, 10], Operations: ['39-29=10'] Exploring Operation: 10-1=9, Resulting Numbers: [9,...
0.993924
hs_1
sum_heuristic
[ 86, 17, 60, 27 ]
36
[ "86-17=69", "60-27=33", "69-33=36" ]
Current State: 36:[86, 17, 60, 27], Operations: [] Exploring Operation: 86-17=69, Resulting Numbers: [60, 27, 69] Generated Node #2: [60, 27, 69] from Operation: 86-17=69 Current State: 36:[60, 27, 69], Operations: ['86-17=69'] Exploring Operation: 60-27=33, Resulting Numbers: [69, 33] Generated Node #3: [69, 33] from ...
4
Current State: 36:[86, 17, 60, 27], Operations: [] Exploring Operation: 86-60=26, Resulting Numbers: [17, 27, 26] Generated Node #0,0: 36:[17, 27, 26] Operation: 86-60=26 Moving to Node #0,0 Current State: 36:[17, 27, 26], Operations: ['86-60=26'] Exploring Operation: 27-26=1, Resulting Numbers: [17, 1] Generated Node ...
0
hs_1
mult_heuristic
[ 87, 90, 12, 25 ]
30
[ "87-12=75", "90*25=2250", "2250/75=30" ]
Current State: 30:[87, 90, 12, 25], Operations: [] Exploring Operation: 87-12=75, Resulting Numbers: [90, 25, 75] Generated Node #2: [90, 25, 75] from Operation: 87-12=75 Current State: 30:[90, 25, 75], Operations: ['87-12=75'] Exploring Operation: 90*25=2250, Resulting Numbers: [75, 2250] Generated Node #3: [75, 2250]...
4
Current State: 30:[87, 90, 12, 25], Operations: [] Exploring Operation: 90-87=3, Resulting Numbers: [12, 25, 3] Generated Node #0,0: 30:[12, 25, 3] Operation: 90-87=3 Exploring Operation: 87-25=62, Resulting Numbers: [90, 12, 62] Generated Node #0,1: 30:[90, 12, 62] Operation: 87-25=62 Moving to Node #0,0 Current State...
0
hs_2
mult_heuristic
[ 89, 64, 97, 80 ]
18
[ "97-89=8", "64+80=144", "144/8=18" ]
Current State: 18:[89, 64, 97, 80], Operations: [] Exploring Operation: 97-89=8, Resulting Numbers: [64, 80, 8] Generated Node #2: [64, 80, 8] from Operation: 97-89=8 Current State: 18:[64, 80, 8], Operations: ['97-89=8'] Exploring Operation: 64+80=144, Resulting Numbers: [8, 144] Generated Node #3: [8, 144] from Opera...
4
Current State: 18:[89, 64, 97, 80], Operations: [] Exploring Operation: 97-80=17, Resulting Numbers: [89, 64, 17] Generated Node #0,0: 18:[89, 64, 17] Operation: 97-80=17 Exploring Operation: 97-89=8, Resulting Numbers: [64, 80, 8] Generated Node #0,1: 18:[64, 80, 8] Operation: 97-89=8 Moving to Node #0,1 Current State...
0
hs_2
sum_heuristic
[ 29, 28, 42, 19 ]
32
[ "29+19=48", "28*48=1344", "1344/42=32" ]
Current State: 32:[29, 28, 42, 19], Operations: [] Exploring Operation: 29+19=48, Resulting Numbers: [28, 42, 48] Generated Node #2: [28, 42, 48] from Operation: 29+19=48 Current State: 32:[28, 42, 48], Operations: ['29+19=48'] Exploring Operation: 28*48=1344, Resulting Numbers: [42, 1344] Generated Node #3: [42, 1344]...
4
Current State: 32:[29, 28, 42, 19], Operations: [] Exploring Operation: 42-29=13, Resulting Numbers: [28, 19, 13] Generated Node #0,0: 32:[28, 19, 13] Operation: 42-29=13 Exploring Operation: 42-28=14, Resulting Numbers: [29, 19, 14] Generated Node #0,1: 32:[29, 19, 14] Operation: 42-28=14 Moving to Node #0,1 Current S...
0
hs_2
sum_heuristic
[ 57, 94, 56, 23 ]
42
[ "94-57=37", "56+23=79", "79-37=42" ]
Current State: 42:[57, 94, 56, 23], Operations: [] Exploring Operation: 94-57=37, Resulting Numbers: [56, 23, 37] Generated Node #2: [56, 23, 37] from Operation: 94-57=37 Current State: 42:[56, 23, 37], Operations: ['94-57=37'] Exploring Operation: 56+23=79, Resulting Numbers: [37, 79] Generated Node #3: [37, 79] from ...
4
Current State: 42:[57, 94, 56, 23], Operations: [] Exploring Operation: 57-56=1, Resulting Numbers: [94, 23, 1] Generated Node #0,0: 42:[94, 23, 1] Operation: 57-56=1 Exploring Operation: 94-23=71, Resulting Numbers: [57, 56, 71] Generated Node #0,1: 42:[57, 56, 71] Operation: 94-23=71 Exploring Operation: 94-56=38, Re...
0.988715
hs_4
sum_heuristic
[ 48, 73, 24, 80 ]
66
[ "48*73=3504", "3504/24=146", "146-80=66" ]
Current State: 66:[48, 73, 24, 80], Operations: [] Exploring Operation: 48*73=3504, Resulting Numbers: [24, 80, 3504] Generated Node #2: [24, 80, 3504] from Operation: 48*73=3504 Current State: 66:[24, 80, 3504], Operations: ['48*73=3504'] Exploring Operation: 3504/24=146, Resulting Numbers: [80, 146] Generated Node #3...
4
Current State: 66:[48, 73, 24, 80], Operations: [] Exploring Operation: 80-48=32, Resulting Numbers: [73, 24, 32] Generated Node #0,0: 66:[73, 24, 32] Operation: 80-48=32 Start Sub Search at level 1: Moving to Node #0,0 Current State: 66:[73, 24, 32], Operations: ['80-48=32'] Exploring Operation: 32-24=8, Resulting Num...
0
hs_1
mult_heuristic
[ 44, 47, 25, 23 ]
45
[ "47-44=3", "25+23=48", "48-3=45" ]
Current State: 45:[44, 47, 25, 23], Operations: [] Exploring Operation: 47-44=3, Resulting Numbers: [25, 23, 3] Generated Node #2: [25, 23, 3] from Operation: 47-44=3 Current State: 45:[25, 23, 3], Operations: ['47-44=3'] Exploring Operation: 25+23=48, Resulting Numbers: [3, 48] Generated Node #3: [3, 48] from Operatio...
4
Current State: 45:[44, 47, 25, 23], Operations: [] Exploring Operation: 25-23=2, Resulting Numbers: [44, 47, 2] Generated Node #0,0: 45:[44, 47, 2] Operation: 25-23=2 Exploring Operation: 25+23=48, Resulting Numbers: [44, 47, 48] Generated Node #0,1: 45:[44, 47, 48] Operation: 25+23=48 Exploring Operation: 44-25=19, Re...
0.975694
hs_3
mult_heuristic
[ 12, 82, 56, 54 ]
53
[ "56-54=2", "82/2=41", "12+41=53" ]
Current State: 53:[12, 82, 56, 54], Operations: [] Exploring Operation: 56-54=2, Resulting Numbers: [12, 82, 2] Generated Node #2: [12, 82, 2] from Operation: 56-54=2 Current State: 53:[12, 82, 2], Operations: ['56-54=2'] Exploring Operation: 82/2=41, Resulting Numbers: [12, 41] Generated Node #3: [12, 41] from Operati...
4
Current State: 53:[12, 82, 56, 54], Operations: [] Exploring Operation: 82-12=70, Resulting Numbers: [56, 54, 70] Generated Node #0,0: 53:[56, 54, 70] Operation: 82-12=70 Exploring Operation: 56-12=44, Resulting Numbers: [82, 54, 44] Generated Node #0,1: 53:[82, 54, 44] Operation: 56-12=44 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 19, 67, 29, 64 ]
30
[ "29-19=10", "67-64=3", "10*3=30" ]
Current State: 30:[19, 67, 29, 64], Operations: [] Exploring Operation: 29-19=10, Resulting Numbers: [67, 64, 10] Generated Node #2: [67, 64, 10] from Operation: 29-19=10 Current State: 30:[67, 64, 10], Operations: ['29-19=10'] Exploring Operation: 67-64=3, Resulting Numbers: [10, 3] Generated Node #3: [10, 3] from Ope...
4
Current State: 30:[19, 67, 29, 64], Operations: [] Exploring Operation: 67-64=3, Resulting Numbers: [19, 29, 3] Generated Node #0,0: 30:[19, 29, 3] Operation: 67-64=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 30:[19, 29, 3], Operations: ['67-64=3'] Exploring Operation: 29-19=10, Resulting Numbers:...
0.993924
hs_1
mult_heuristic
[ 23, 3, 55, 23 ]
37
[ "23*3=69", "55-23=32", "69-32=37" ]
Current State: 37:[23, 3, 55, 23], Operations: [] Exploring Operation: 23*3=69, Resulting Numbers: [55, 69] Generated Node #2: [55, 69] from Operation: 23*3=69 Current State: 37:[55, 69], Operations: ['23*3=69'] Exploring Operation: 55-23=32, Resulting Numbers: [69, 32] Generated Node #3: [69, 32] from Operation: 55-23...
4
Current State: 37:[23, 3, 55, 23], Operations: [] Exploring Operation: 23+3=26, Resulting Numbers: [55, 23, 26] Generated Node #0,0: 37:[55, 23, 26] Operation: 23+3=26 Start Sub Search at level 1: Moving to Node #0,0 Current State: 37:[55, 23, 26], Operations: ['23+3=26'] Exploring Operation: 55-23=32, Resulting Number...
0
hs_1
sum_heuristic
[ 23, 51, 60, 1 ]
14
[ "23+51=74", "60*1=60", "74-60=14" ]
Current State: 14:[23, 51, 60, 1], Operations: [] Exploring Operation: 23+51=74, Resulting Numbers: [60, 1, 74] Generated Node #2: [60, 1, 74] from Operation: 23+51=74 Current State: 14:[60, 1, 74], Operations: ['23+51=74'] Exploring Operation: 60*1=60, Resulting Numbers: [74, 60] Generated Node #3: [74, 60] from Opera...
4
Current State: 14:[23, 51, 60, 1], Operations: [] Exploring Operation: 23-1=22, Resulting Numbers: [51, 60, 22] Generated Node #0,0: 14:[51, 60, 22] Operation: 23-1=22 Exploring Operation: 60-51=9, Resulting Numbers: [23, 1, 9] Generated Node #0,1: 14:[23, 1, 9] Operation: 60-51=9 Exploring Operation: 60-23=37, Resulti...
0.986979
hs_5
mult_heuristic
[ 17, 59, 26, 33 ]
28
[ "59+26=85", "85/17=5", "33-5=28" ]
Current State: 28:[17, 59, 26, 33], Operations: [] Exploring Operation: 59+26=85, Resulting Numbers: [17, 33, 85] Generated Node #2: [17, 33, 85] from Operation: 59+26=85 Current State: 28:[17, 33, 85], Operations: ['59+26=85'] Exploring Operation: 85/17=5, Resulting Numbers: [33, 5] Generated Node #3: [33, 5] from Ope...
4
Current State: 28:[17, 59, 26, 33], Operations: [] Exploring Operation: 59-33=26, Resulting Numbers: [17, 26, 26] Generated Node #0,0: 28:[17, 26, 26] Operation: 59-33=26 Exploring Operation: 59-17=42, Resulting Numbers: [26, 33, 42] Generated Node #0,1: 28:[26, 33, 42] Operation: 59-17=42 Exploring Operation: 59-26=33...
0
hs_4
sum_heuristic
[ 39, 68, 45, 4 ]
44
[ "45-39=6", "4*6=24", "68-24=44" ]
Current State: 44:[39, 68, 45, 4], Operations: [] Exploring Operation: 45-39=6, Resulting Numbers: [68, 4, 6] Generated Node #2: [68, 4, 6] from Operation: 45-39=6 Current State: 44:[68, 4, 6], Operations: ['45-39=6'] Exploring Operation: 4*6=24, Resulting Numbers: [68, 24] Generated Node #3: [68, 24] from Operation: 4...
4
Current State: 44:[39, 68, 45, 4], Operations: [] Exploring Operation: 68-45=23, Resulting Numbers: [39, 4, 23] Generated Node #0,0: 44:[39, 4, 23] Operation: 68-45=23 Start Sub Search at level 1: Moving to Node #0,0 Current State: 44:[39, 4, 23], Operations: ['68-45=23'] Exploring Operation: 39+4=43, Resulting Numbers...
0
hs_1
mult_heuristic
[ 24, 55, 38, 32 ]
89
[ "38-32=6", "24*6=144", "144-55=89" ]
Current State: 89:[24, 55, 38, 32], Operations: [] Exploring Operation: 38-32=6, Resulting Numbers: [24, 55, 6] Generated Node #2: [24, 55, 6] from Operation: 38-32=6 Current State: 89:[24, 55, 6], Operations: ['38-32=6'] Exploring Operation: 24*6=144, Resulting Numbers: [55, 144] Generated Node #3: [55, 144] from Oper...
4
Current State: 89:[24, 55, 38, 32], Operations: [] Exploring Operation: 24+55=79, Resulting Numbers: [38, 32, 79] Generated Node #0,0: 89:[38, 32, 79] Operation: 24+55=79 Start Sub Search at level 1: Moving to Node #0,0 Current State: 89:[38, 32, 79], Operations: ['24+55=79'] Exploring Operation: 38+32=70, Resulting Nu...
0
hs_1
mult_heuristic
[ 22, 41, 60, 27 ]
14
[ "41-22=19", "60-27=33", "33-19=14" ]
Current State: 14:[22, 41, 60, 27], Operations: [] Exploring Operation: 41-22=19, Resulting Numbers: [60, 27, 19] Generated Node #2: [60, 27, 19] from Operation: 41-22=19 Current State: 14:[60, 27, 19], Operations: ['41-22=19'] Exploring Operation: 60-27=33, Resulting Numbers: [19, 33] Generated Node #3: [19, 33] from ...
4
Current State: 14:[22, 41, 60, 27], Operations: [] Exploring Operation: 60-41=19, Resulting Numbers: [22, 27, 19] Generated Node #0,0: 14:[22, 27, 19] Operation: 60-41=19 Start Sub Search at level 1: Moving to Node #0,0 Current State: 14:[22, 27, 19], Operations: ['60-41=19'] Exploring Operation: 27-22=5, Resulting Num...
0.993924
hs_1
mult_heuristic
[ 20, 26, 81, 74 ]
42
[ "26-20=6", "81-74=7", "6*7=42" ]
Current State: 42:[20, 26, 81, 74], Operations: [] Exploring Operation: 26-20=6, Resulting Numbers: [81, 74, 6] Generated Node #2: [81, 74, 6] from Operation: 26-20=6 Current State: 42:[81, 74, 6], Operations: ['26-20=6'] Exploring Operation: 81-74=7, Resulting Numbers: [6, 7] Generated Node #3: [6, 7] from Operation: ...
4
Current State: 42:[20, 26, 81, 74], Operations: [] Exploring Operation: 81-74=7, Resulting Numbers: [20, 26, 7] Generated Node #0,0: 42:[20, 26, 7] Operation: 81-74=7 Exploring Operation: 81-26=55, Resulting Numbers: [20, 74, 55] Generated Node #0,1: 42:[20, 74, 55] Operation: 81-26=55 Start Sub Search at level 1: Movi...
0.992188
hs_2
sum_heuristic
[ 39, 11, 84, 86 ]
14
[ "39-11=28", "86-84=2", "28/2=14" ]
Current State: 14:[39, 11, 84, 86], Operations: [] Exploring Operation: 39-11=28, Resulting Numbers: [84, 86, 28] Generated Node #2: [84, 86, 28] from Operation: 39-11=28 Current State: 14:[84, 86, 28], Operations: ['39-11=28'] Exploring Operation: 86-84=2, Resulting Numbers: [28, 2] Generated Node #3: [28, 2] from Ope...
4
Current State: 14:[39, 11, 84, 86], Operations: [] Exploring Operation: 86-39=47, Resulting Numbers: [11, 84, 47] Generated Node #0,0: 14:[11, 84, 47] Operation: 86-39=47 Exploring Operation: 84-39=45, Resulting Numbers: [11, 86, 45] Generated Node #0,1: 14:[11, 86, 45] Operation: 84-39=45 Exploring Operation: 84-11=73...
0.985243
hs_5
mult_heuristic
[ 65, 41, 68, 93 ]
10
[ "68-65=3", "93/3=31", "41-31=10" ]
Current State: 10:[65, 41, 68, 93], Operations: [] Exploring Operation: 68-65=3, Resulting Numbers: [41, 93, 3] Generated Node #2: [41, 93, 3] from Operation: 68-65=3 Current State: 10:[41, 93, 3], Operations: ['68-65=3'] Exploring Operation: 93/3=31, Resulting Numbers: [41, 31] Generated Node #3: [41, 31] from Operati...
4
Current State: 10:[65, 41, 68, 93], Operations: [] Exploring Operation: 93-68=25, Resulting Numbers: [65, 41, 25] Generated Node #0,0: 10:[65, 41, 25] Operation: 93-68=25 Start Sub Search at level 1: Moving to Node #0,0 Current State: 10:[65, 41, 25], Operations: ['93-68=25'] Exploring Operation: 65-41=24, Resulting Nu...
0
hs_1
mult_heuristic
[ 89, 41, 32, 55 ]
71
[ "89-41=48", "55-32=23", "48+23=71" ]
Current State: 71:[89, 41, 32, 55], Operations: [] Exploring Operation: 89-41=48, Resulting Numbers: [32, 55, 48] Generated Node #2: [32, 55, 48] from Operation: 89-41=48 Current State: 71:[32, 55, 48], Operations: ['89-41=48'] Exploring Operation: 55-32=23, Resulting Numbers: [48, 23] Generated Node #3: [48, 23] from ...
4
Current State: 71:[89, 41, 32, 55], Operations: [] Exploring Operation: 89-32=57, Resulting Numbers: [41, 55, 57] Generated Node #0,0: 71:[41, 55, 57] Operation: 89-32=57 Exploring Operation: 41+32=73, Resulting Numbers: [89, 55, 73] Generated Node #0,1: 71:[89, 55, 73] Operation: 41+32=73 Moving to Node #0,1 Current S...
0.984375
hs_2
sum_heuristic
[ 60, 47, 50, 93 ]
56
[ "60-47=13", "93-50=43", "13+43=56" ]
Current State: 56:[60, 47, 50, 93], Operations: [] Exploring Operation: 60-47=13, Resulting Numbers: [50, 93, 13] Generated Node #2: [50, 93, 13] from Operation: 60-47=13 Current State: 56:[50, 93, 13], Operations: ['60-47=13'] Exploring Operation: 93-50=43, Resulting Numbers: [13, 43] Generated Node #3: [13, 43] from ...
4
Current State: 56:[60, 47, 50, 93], Operations: [] Exploring Operation: 93-47=46, Resulting Numbers: [60, 50, 46] Generated Node #0,0: 56:[60, 50, 46] Operation: 93-47=46 Exploring Operation: 93-60=33, Resulting Numbers: [47, 50, 33] Generated Node #0,1: 56:[47, 50, 33] Operation: 93-60=33 Exploring Operation: 93-50=43...
0.990451
hs_3
sum_heuristic
[ 76, 11, 38, 77 ]
68
[ "76/38=2", "77-11=66", "2+66=68" ]
Current State: 68:[76, 11, 38, 77], Operations: [] Exploring Operation: 76/38=2, Resulting Numbers: [11, 77, 2] Generated Node #2: [11, 77, 2] from Operation: 76/38=2 Current State: 68:[11, 77, 2], Operations: ['76/38=2'] Exploring Operation: 77-11=66, Resulting Numbers: [2, 66] Generated Node #3: [2, 66] from Operatio...
4
Current State: 68:[76, 11, 38, 77], Operations: [] Exploring Operation: 77-11=66, Resulting Numbers: [76, 38, 66] Generated Node #0,0: 68:[76, 38, 66] Operation: 77-11=66 Exploring Operation: 77-76=1, Resulting Numbers: [11, 38, 1] Generated Node #0,1: 68:[11, 38, 1] Operation: 77-76=1 Start Sub Search at level 1: Movi...
0.986979
hs_2
sum_heuristic
[ 13, 1, 8, 20 ]
76
[ "13-1=12", "8*12=96", "96-20=76" ]
Current State: 76:[13, 1, 8, 20], Operations: [] Exploring Operation: 13-1=12, Resulting Numbers: [8, 20, 12] Generated Node #2: [8, 20, 12] from Operation: 13-1=12 Current State: 76:[8, 20, 12], Operations: ['13-1=12'] Exploring Operation: 8*12=96, Resulting Numbers: [20, 96] Generated Node #3: [20, 96] from Operation...
4
Current State: 76:[13, 1, 8, 20], Operations: [] Exploring Operation: 20-13=7, Resulting Numbers: [1, 8, 7] Generated Node #0,0: 76:[1, 8, 7] Operation: 20-13=7 Exploring Operation: 13+8=21, Resulting Numbers: [1, 20, 21] Generated Node #0,1: 76:[1, 20, 21] Operation: 13+8=21 Exploring Operation: 13-8=5, Resulting Numb...
0
hs_3
mult_heuristic
[ 87, 70, 14, 29 ]
81
[ "87/29=3", "70+14=84", "84-3=81" ]
Current State: 81:[87, 70, 14, 29], Operations: [] Exploring Operation: 87/29=3, Resulting Numbers: [70, 14, 3] Generated Node #2: [70, 14, 3] from Operation: 87/29=3 Current State: 81:[70, 14, 3], Operations: ['87/29=3'] Exploring Operation: 70+14=84, Resulting Numbers: [3, 84] Generated Node #3: [3, 84] from Operatio...
4
Current State: 81:[87, 70, 14, 29], Operations: [] Exploring Operation: 70/14=5, Resulting Numbers: [87, 29, 5] Generated Node #0,0: 81:[87, 29, 5] Operation: 70/14=5 Start Sub Search at level 1: Moving to Node #0,0 Current State: 81:[87, 29, 5], Operations: ['70/14=5'] Exploring Operation: 87/29=3, Resulting Numbers: ...
0
hs_1
sum_heuristic
[ 20, 32, 12, 14 ]
72
[ "14-12=2", "20*2=40", "32+40=72" ]
Current State: 72:[20, 32, 12, 14], Operations: [] Exploring Operation: 14-12=2, Resulting Numbers: [20, 32, 2] Generated Node #2: [20, 32, 2] from Operation: 14-12=2 Current State: 72:[20, 32, 2], Operations: ['14-12=2'] Exploring Operation: 20*2=40, Resulting Numbers: [32, 40] Generated Node #3: [32, 40] from Operati...
4
Current State: 72:[20, 32, 12, 14], Operations: [] Exploring Operation: 20-14=6, Resulting Numbers: [32, 12, 6] Generated Node #0,0: 72:[32, 12, 6] Operation: 20-14=6 Exploring Operation: 32-20=12, Resulting Numbers: [12, 14, 12] Generated Node #0,1: 72:[12, 14, 12] Operation: 32-20=12 Exploring Operation: 32-14=18, Re...
0
hs_4
sum_heuristic
[ 62, 8, 94, 37 ]
33
[ "94-62=32", "32/8=4", "37-4=33" ]
Current State: 33:[62, 8, 94, 37], Operations: [] Exploring Operation: 94-62=32, Resulting Numbers: [8, 37, 32] Generated Node #2: [8, 37, 32] from Operation: 94-62=32 Current State: 33:[8, 37, 32], Operations: ['94-62=32'] Exploring Operation: 32/8=4, Resulting Numbers: [37, 4] Generated Node #3: [37, 4] from Operatio...
4
Current State: 33:[62, 8, 94, 37], Operations: [] Exploring Operation: 94-37=57, Resulting Numbers: [62, 8, 57] Generated Node #0,0: 33:[62, 8, 57] Operation: 94-37=57 Exploring Operation: 62-37=25, Resulting Numbers: [8, 94, 25] Generated Node #0,1: 33:[8, 94, 25] Operation: 62-37=25 Exploring Operation: 94-62=32, Res...
0.980903
hs_5
mult_heuristic
[ 63, 79, 89, 17 ]
88
[ "79-63=16", "89-17=72", "16+72=88" ]
Current State: 88:[63, 79, 89, 17], Operations: [] Exploring Operation: 79-63=16, Resulting Numbers: [89, 17, 16] Generated Node #2: [89, 17, 16] from Operation: 79-63=16 Current State: 88:[89, 17, 16], Operations: ['79-63=16'] Exploring Operation: 89-17=72, Resulting Numbers: [16, 72] Generated Node #3: [16, 72] from ...
4
Current State: 88:[63, 79, 89, 17], Operations: [] Exploring Operation: 63-17=46, Resulting Numbers: [79, 89, 46] Generated Node #0,0: 88:[79, 89, 46] Operation: 63-17=46 Exploring Operation: 89-63=26, Resulting Numbers: [79, 17, 26] Generated Node #0,1: 88:[79, 17, 26] Operation: 89-63=26 Exploring Operation: 89-79=10...
0.986111
hs_5
sum_heuristic
[ 53, 19, 15, 48 ]
50
[ "53-15=38", "38/19=2", "48+2=50" ]
Current State: 50:[53, 19, 15, 48], Operations: [] Exploring Operation: 53-15=38, Resulting Numbers: [19, 48, 38] Generated Node #2: [19, 48, 38] from Operation: 53-15=38 Current State: 50:[19, 48, 38], Operations: ['53-15=38'] Exploring Operation: 38/19=2, Resulting Numbers: [48, 2] Generated Node #3: [48, 2] from Ope...
4
Current State: 50:[53, 19, 15, 48], Operations: [] Exploring Operation: 19-15=4, Resulting Numbers: [53, 48, 4] Generated Node #0,0: 50:[53, 48, 4] Operation: 19-15=4 Exploring Operation: 48-19=29, Resulting Numbers: [53, 15, 29] Generated Node #0,1: 50:[53, 15, 29] Operation: 48-19=29 Exploring Operation: 53-48=5, Res...
0
hs_3
sum_heuristic
[ 56, 73, 25, 68 ]
29
[ "73-56=17", "68/17=4", "25+4=29" ]
Current State: 29:[56, 73, 25, 68], Operations: [] Exploring Operation: 73-56=17, Resulting Numbers: [25, 68, 17] Generated Node #2: [25, 68, 17] from Operation: 73-56=17 Current State: 29:[25, 68, 17], Operations: ['73-56=17'] Exploring Operation: 68/17=4, Resulting Numbers: [25, 4] Generated Node #3: [25, 4] from Ope...
4
Current State: 29:[56, 73, 25, 68], Operations: [] Exploring Operation: 68-56=12, Resulting Numbers: [73, 25, 12] Generated Node #0,0: 29:[73, 25, 12] Operation: 68-56=12 Exploring Operation: 73-56=17, Resulting Numbers: [25, 68, 17] Generated Node #0,1: 29:[25, 68, 17] Operation: 73-56=17 Exploring Operation: 73-68=5,...
0.985243
hs_3
mult_heuristic
[ 63, 38, 81, 95 ]
45
[ "81-63=18", "95*18=1710", "1710/38=45" ]
Current State: 45:[63, 38, 81, 95], Operations: [] Exploring Operation: 81-63=18, Resulting Numbers: [38, 95, 18] Generated Node #2: [38, 95, 18] from Operation: 81-63=18 Current State: 45:[38, 95, 18], Operations: ['81-63=18'] Exploring Operation: 95*18=1710, Resulting Numbers: [38, 1710] Generated Node #3: [38, 1710]...
4
Current State: 45:[63, 38, 81, 95], Operations: [] Exploring Operation: 81-63=18, Resulting Numbers: [38, 95, 18] Generated Node #0,0: 45:[38, 95, 18] Operation: 81-63=18 Exploring Operation: 95-81=14, Resulting Numbers: [63, 38, 14] Generated Node #0,1: 45:[63, 38, 14] Operation: 95-81=14 Exploring Operation: 95-63=32...
0
hs_3
mult_heuristic
[ 70, 23, 9, 75 ]
22
[ "75-70=5", "9*5=45", "45-23=22" ]
Current State: 22:[70, 23, 9, 75], Operations: [] Exploring Operation: 75-70=5, Resulting Numbers: [23, 9, 5] Generated Node #2: [23, 9, 5] from Operation: 75-70=5 Current State: 22:[23, 9, 5], Operations: ['75-70=5'] Exploring Operation: 9*5=45, Resulting Numbers: [23, 45] Generated Node #3: [23, 45] from Operation: 9...
4
Current State: 22:[70, 23, 9, 75], Operations: [] Exploring Operation: 70-9=61, Resulting Numbers: [23, 75, 61] Generated Node #0,0: 22:[23, 75, 61] Operation: 70-9=61 Exploring Operation: 70-23=47, Resulting Numbers: [9, 75, 47] Generated Node #0,1: 22:[9, 75, 47] Operation: 70-23=47 Exploring Operation: 75-70=5, Resu...
0
hs_4
sum_heuristic
[ 86, 74, 42, 93 ]
25
[ "86+74=160", "42+93=135", "160-135=25" ]
Current State: 25:[86, 74, 42, 93], Operations: [] Exploring Operation: 86+74=160, Resulting Numbers: [42, 93, 160] Generated Node #2: [42, 93, 160] from Operation: 86+74=160 Current State: 25:[42, 93, 160], Operations: ['86+74=160'] Exploring Operation: 42+93=135, Resulting Numbers: [160, 135] Generated Node #3: [160,...
4
Current State: 25:[86, 74, 42, 93], Operations: [] Exploring Operation: 93-86=7, Resulting Numbers: [74, 42, 7] Generated Node #0,0: 25:[74, 42, 7] Operation: 93-86=7 Exploring Operation: 93-74=19, Resulting Numbers: [86, 42, 19] Generated Node #0,1: 25:[86, 42, 19] Operation: 93-74=19 Start Sub Search at level 1: Movi...
0.992188
hs_2
mult_heuristic
[ 42, 53, 52, 24 ]
19
[ "42+53=95", "52+24=76", "95-76=19" ]
Current State: 19:[42, 53, 52, 24], Operations: [] Exploring Operation: 42+53=95, Resulting Numbers: [52, 24, 95] Generated Node #2: [52, 24, 95] from Operation: 42+53=95 Current State: 19:[52, 24, 95], Operations: ['42+53=95'] Exploring Operation: 52+24=76, Resulting Numbers: [95, 76] Generated Node #3: [95, 76] from ...
4
Current State: 19:[42, 53, 52, 24], Operations: [] Exploring Operation: 53-42=11, Resulting Numbers: [52, 24, 11] Generated Node #0,0: 19:[52, 24, 11] Operation: 53-42=11 Exploring Operation: 53-52=1, Resulting Numbers: [42, 24, 1] Generated Node #0,1: 19:[42, 24, 1] Operation: 53-52=1 Exploring Operation: 53-24=29, Re...
0.96875
hs_5
sum_heuristic
[ 49, 77, 96, 7 ]
92
[ "77-49=28", "28/7=4", "96-4=92" ]
Current State: 92:[49, 77, 96, 7], Operations: [] Exploring Operation: 77-49=28, Resulting Numbers: [96, 7, 28] Generated Node #2: [96, 7, 28] from Operation: 77-49=28 Current State: 92:[96, 7, 28], Operations: ['77-49=28'] Exploring Operation: 28/7=4, Resulting Numbers: [96, 4] Generated Node #3: [96, 4] from Operatio...
4
Current State: 92:[49, 77, 96, 7], Operations: [] Exploring Operation: 77/7=11, Resulting Numbers: [49, 96, 11] Generated Node #0,0: 92:[49, 96, 11] Operation: 77/7=11 Exploring Operation: 77+7=84, Resulting Numbers: [49, 96, 84] Generated Node #0,1: 92:[49, 96, 84] Operation: 77+7=84 Exploring Operation: 77-49=28, Res...
0.969618
hs_5
mult_heuristic
[ 29, 81, 2, 44 ]
89
[ "29+44=73", "81*2=162", "162-73=89" ]
Current State: 89:[29, 81, 2, 44], Operations: [] Exploring Operation: 29+44=73, Resulting Numbers: [81, 2, 73] Generated Node #2: [81, 2, 73] from Operation: 29+44=73 Current State: 89:[81, 2, 73], Operations: ['29+44=73'] Exploring Operation: 81*2=162, Resulting Numbers: [73, 162] Generated Node #3: [73, 162] from Op...
4
Current State: 89:[29, 81, 2, 44], Operations: [] Exploring Operation: 29*2=58, Resulting Numbers: [81, 44, 58] Generated Node #0,0: 89:[81, 44, 58] Operation: 29*2=58 Exploring Operation: 2*44=88, Resulting Numbers: [29, 81, 88] Generated Node #0,1: 89:[29, 81, 88] Operation: 2*44=88 Exploring Operation: 29+2=31, Resu...
0
hs_3
mult_heuristic
[ 5, 2, 7, 12 ]
36
[ "5*2=10", "10-7=3", "12*3=36" ]
Current State: 36:[5, 2, 7, 12], Operations: [] Exploring Operation: 5*2=10, Resulting Numbers: [7, 12, 10] Generated Node #2: [7, 12, 10] from Operation: 5*2=10 Current State: 36:[7, 12, 10], Operations: ['5*2=10'] Exploring Operation: 10-7=3, Resulting Numbers: [12, 3] Generated Node #3: [12, 3] from Operation: 10-7=...
4
Current State: 36:[5, 2, 7, 12], Operations: [] Exploring Operation: 7-5=2, Resulting Numbers: [2, 12, 2] Generated Node #0,0: 36:[2, 12, 2] Operation: 7-5=2 Exploring Operation: 5+7=12, Resulting Numbers: [2, 12, 12] Generated Node #0,1: 36:[2, 12, 12] Operation: 5+7=12 Moving to Node #0,0 Current State: 36:[2, 12, 2]...
0
hs_2
mult_heuristic
[ 7, 78, 69, 12 ]
75
[ "7*12=84", "78-69=9", "84-9=75" ]
Current State: 75:[7, 78, 69, 12], Operations: [] Exploring Operation: 7*12=84, Resulting Numbers: [78, 69, 84] Generated Node #2: [78, 69, 84] from Operation: 7*12=84 Current State: 75:[78, 69, 84], Operations: ['7*12=84'] Exploring Operation: 78-69=9, Resulting Numbers: [84, 9] Generated Node #3: [84, 9] from Operati...
4
Current State: 75:[7, 78, 69, 12], Operations: [] Exploring Operation: 7+69=76, Resulting Numbers: [78, 12, 76] Generated Node #0,0: 75:[78, 12, 76] Operation: 7+69=76 Exploring Operation: 12-7=5, Resulting Numbers: [78, 69, 5] Generated Node #0,1: 75:[78, 69, 5] Operation: 12-7=5 Moving to Node #0,0 Current State: 75:...
0
hs_2
mult_heuristic
[ 12, 65, 75, 9 ]
31
[ "65-12=53", "75+9=84", "84-53=31" ]
Current State: 31:[12, 65, 75, 9], Operations: [] Exploring Operation: 65-12=53, Resulting Numbers: [75, 9, 53] Generated Node #2: [75, 9, 53] from Operation: 65-12=53 Current State: 31:[75, 9, 53], Operations: ['65-12=53'] Exploring Operation: 75+9=84, Resulting Numbers: [53, 84] Generated Node #3: [53, 84] from Opera...
4
Current State: 31:[12, 65, 75, 9], Operations: [] Exploring Operation: 75-12=63, Resulting Numbers: [65, 9, 63] Generated Node #0,0: 31:[65, 9, 63] Operation: 75-12=63 Exploring Operation: 75-65=10, Resulting Numbers: [12, 9, 10] Generated Node #0,1: 31:[12, 9, 10] Operation: 75-65=10 Exploring Operation: 65-12=53, Res...
0.976563
hs_3
mult_heuristic
[ 85, 90, 80, 31 ]
54
[ "90-85=5", "80-31=49", "5+49=54" ]
Current State: 54:[85, 90, 80, 31], Operations: [] Exploring Operation: 90-85=5, Resulting Numbers: [80, 31, 5] Generated Node #2: [80, 31, 5] from Operation: 90-85=5 Current State: 54:[80, 31, 5], Operations: ['90-85=5'] Exploring Operation: 80-31=49, Resulting Numbers: [5, 49] Generated Node #3: [5, 49] from Operatio...
4
Current State: 54:[85, 90, 80, 31], Operations: [] Exploring Operation: 85-80=5, Resulting Numbers: [90, 31, 5] Generated Node #0,0: 54:[90, 31, 5] Operation: 85-80=5 Exploring Operation: 85-31=54, Resulting Numbers: [90, 80, 54] Generated Node #0,1: 54:[90, 80, 54] Operation: 85-31=54 Exploring Operation: 90-31=59, Re...
0.969618
hs_5
sum_heuristic
[ 60, 11, 4, 12 ]
51
[ "60*11=660", "660/12=55", "55-4=51" ]
Current State: 51:[60, 11, 4, 12], Operations: [] Exploring Operation: 60*11=660, Resulting Numbers: [4, 12, 660] Generated Node #2: [4, 12, 660] from Operation: 60*11=660 Current State: 51:[4, 12, 660], Operations: ['60*11=660'] Exploring Operation: 660/12=55, Resulting Numbers: [4, 55] Generated Node #3: [4, 55] from...
4
Current State: 51:[60, 11, 4, 12], Operations: [] Exploring Operation: 60/4=15, Resulting Numbers: [11, 12, 15] Generated Node #0,0: 51:[11, 12, 15] Operation: 60/4=15 Exploring Operation: 60-11=49, Resulting Numbers: [4, 12, 49] Generated Node #0,1: 51:[4, 12, 49] Operation: 60-11=49 Exploring Operation: 60-12=48, Res...
0.971354
hs_5
mult_heuristic
[ 54, 45, 3, 40 ]
69
[ "45-40=5", "3*5=15", "54+15=69" ]
Current State: 69:[54, 45, 3, 40], Operations: [] Exploring Operation: 45-40=5, Resulting Numbers: [54, 3, 5] Generated Node #2: [54, 3, 5] from Operation: 45-40=5 Current State: 69:[54, 3, 5], Operations: ['45-40=5'] Exploring Operation: 3*5=15, Resulting Numbers: [54, 15] Generated Node #3: [54, 15] from Operation: 3...
4
Current State: 69:[54, 45, 3, 40], Operations: [] Exploring Operation: 45-40=5, Resulting Numbers: [54, 3, 5] Generated Node #0,0: 69:[54, 3, 5] Operation: 45-40=5 Exploring Operation: 54-45=9, Resulting Numbers: [3, 40, 9] Generated Node #0,1: 69:[3, 40, 9] Operation: 54-45=9 Exploring Operation: 54-40=14, Resulting N...
0
hs_3
sum_heuristic
[ 72, 38, 87, 50 ]
81
[ "50-38=12", "72/12=6", "87-6=81" ]
Current State: 81:[72, 38, 87, 50], Operations: [] Exploring Operation: 50-38=12, Resulting Numbers: [72, 87, 12] Generated Node #2: [72, 87, 12] from Operation: 50-38=12 Current State: 81:[72, 87, 12], Operations: ['50-38=12'] Exploring Operation: 72/12=6, Resulting Numbers: [87, 6] Generated Node #3: [87, 6] from Ope...
4
Current State: 81:[72, 38, 87, 50], Operations: [] Exploring Operation: 87-50=37, Resulting Numbers: [72, 38, 37] Generated Node #0,0: 81:[72, 38, 37] Operation: 87-50=37 Exploring Operation: 38+50=88, Resulting Numbers: [72, 87, 88] Generated Node #0,1: 81:[72, 87, 88] Operation: 38+50=88 Exploring Operation: 50-38=12...
0.940972
hs_4
mult_heuristic
[ 40, 16, 59, 95 ]
11
[ "59-40=19", "95/19=5", "16-5=11" ]
Current State: 11:[40, 16, 59, 95], Operations: [] Exploring Operation: 59-40=19, Resulting Numbers: [16, 95, 19] Generated Node #2: [16, 95, 19] from Operation: 59-40=19 Current State: 11:[16, 95, 19], Operations: ['59-40=19'] Exploring Operation: 95/19=5, Resulting Numbers: [16, 5] Generated Node #3: [16, 5] from Ope...
4
Current State: 11:[40, 16, 59, 95], Operations: [] Exploring Operation: 59-16=43, Resulting Numbers: [40, 95, 43] Generated Node #0,0: 11:[40, 95, 43] Operation: 59-16=43 Exploring Operation: 40-16=24, Resulting Numbers: [59, 95, 24] Generated Node #0,1: 11:[59, 95, 24] Operation: 40-16=24 Exploring Operation: 59-40=19...
0.966146
hs_5
mult_heuristic
[ 48, 75, 15, 55 ]
59
[ "75/15=5", "55/5=11", "48+11=59" ]
Current State: 59:[48, 75, 15, 55], Operations: [] Exploring Operation: 75/15=5, Resulting Numbers: [48, 55, 5] Generated Node #2: [48, 55, 5] from Operation: 75/15=5 Current State: 59:[48, 55, 5], Operations: ['75/15=5'] Exploring Operation: 55/5=11, Resulting Numbers: [48, 11] Generated Node #3: [48, 11] from Operati...
4
Current State: 59:[48, 75, 15, 55], Operations: [] Exploring Operation: 48-15=33, Resulting Numbers: [75, 55, 33] Generated Node #0,0: 59:[75, 55, 33] Operation: 48-15=33 Exploring Operation: 48+15=63, Resulting Numbers: [75, 55, 63] Generated Node #0,1: 59:[75, 55, 63] Operation: 48+15=63 Exploring Operation: 15+55=70...
0
hs_4
mult_heuristic
[ 61, 99, 61, 54 ]
45
[ "61+99=160", "61+54=115", "160-115=45" ]
Current State: 45:[61, 99, 61, 54], Operations: [] Exploring Operation: 61+99=160, Resulting Numbers: [54, 160] Generated Node #2: [54, 160] from Operation: 61+99=160 Current State: 45:[54, 160], Operations: ['61+99=160'] Exploring Operation: 61+54=115, Resulting Numbers: [160, 115] Generated Node #3: [160, 115] from O...
4
Current State: 45:[61, 99, 61, 54], Operations: [] Exploring Operation: 99-61=38, Resulting Numbers: [61, 54, 38] Generated Node #0,0: 45:[61, 54, 38] Operation: 99-61=38 Start Sub Search at level 1: Moving to Node #0,0 Current State: 45:[61, 54, 38], Operations: ['99-61=38'] Exploring Operation: 61-54=7, Resulting Num...
0.993924
hs_1
sum_heuristic
[ 82, 45, 35, 60 ]
88
[ "45-35=10", "60/10=6", "82+6=88" ]
Current State: 88:[82, 45, 35, 60], Operations: [] Exploring Operation: 45-35=10, Resulting Numbers: [82, 60, 10] Generated Node #2: [82, 60, 10] from Operation: 45-35=10 Current State: 88:[82, 60, 10], Operations: ['45-35=10'] Exploring Operation: 60/10=6, Resulting Numbers: [82, 6] Generated Node #3: [82, 6] from Ope...
4
Current State: 88:[82, 45, 35, 60], Operations: [] Exploring Operation: 60-35=25, Resulting Numbers: [82, 45, 25] Generated Node #0,0: 88:[82, 45, 25] Operation: 60-35=25 Exploring Operation: 82-60=22, Resulting Numbers: [45, 35, 22] Generated Node #0,1: 88:[45, 35, 22] Operation: 82-60=22 Exploring Operation: 35+60=95...
0
hs_3
mult_heuristic
[ 62, 20, 53, 43 ]
60
[ "53-43=10", "20/10=2", "62-2=60" ]
Current State: 60:[62, 20, 53, 43], Operations: [] Exploring Operation: 53-43=10, Resulting Numbers: [62, 20, 10] Generated Node #2: [62, 20, 10] from Operation: 53-43=10 Current State: 60:[62, 20, 10], Operations: ['53-43=10'] Exploring Operation: 20/10=2, Resulting Numbers: [62, 2] Generated Node #3: [62, 2] from Ope...
4
Current State: 60:[62, 20, 53, 43], Operations: [] Exploring Operation: 20+43=63, Resulting Numbers: [62, 53, 63] Generated Node #0,0: 60:[62, 53, 63] Operation: 20+43=63 Exploring Operation: 62-43=19, Resulting Numbers: [20, 53, 19] Generated Node #0,1: 60:[20, 53, 19] Operation: 62-43=19 Exploring Operation: 43-20=23...
0.988715
hs_4
sum_heuristic
[ 7, 84, 60, 74 ]
77
[ "7+84=91", "74-60=14", "91-14=77" ]
Current State: 77:[7, 84, 60, 74], Operations: [] Exploring Operation: 7+84=91, Resulting Numbers: [60, 74, 91] Generated Node #2: [60, 74, 91] from Operation: 7+84=91 Current State: 77:[60, 74, 91], Operations: ['7+84=91'] Exploring Operation: 74-60=14, Resulting Numbers: [91, 14] Generated Node #3: [91, 14] from Oper...
4
Current State: 77:[7, 84, 60, 74], Operations: [] Exploring Operation: 84-60=24, Resulting Numbers: [7, 74, 24] Generated Node #0,0: 77:[7, 74, 24] Operation: 84-60=24 Exploring Operation: 74-60=14, Resulting Numbers: [7, 84, 14] Generated Node #0,1: 77:[7, 84, 14] Operation: 74-60=14 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 51, 2, 57, 64 ]
31
[ "64-51=13", "2*13=26", "57-26=31" ]
Current State: 31:[51, 2, 57, 64], Operations: [] Exploring Operation: 64-51=13, Resulting Numbers: [2, 57, 13] Generated Node #2: [2, 57, 13] from Operation: 64-51=13 Current State: 31:[2, 57, 13], Operations: ['64-51=13'] Exploring Operation: 2*13=26, Resulting Numbers: [57, 26] Generated Node #3: [57, 26] from Opera...
4
Current State: 31:[51, 2, 57, 64], Operations: [] Exploring Operation: 64/2=32, Resulting Numbers: [51, 57, 32] Generated Node #0,0: 31:[51, 57, 32] Operation: 64/2=32 Exploring Operation: 64-57=7, Resulting Numbers: [51, 2, 7] Generated Node #0,1: 31:[51, 2, 7] Operation: 64-57=7 Exploring Operation: 64-51=13, Resulti...
0.985243
hs_3
mult_heuristic
[ 78, 92, 16, 89 ]
30
[ "92-89=3", "16*3=48", "78-48=30" ]
Current State: 30:[78, 92, 16, 89], Operations: [] Exploring Operation: 92-89=3, Resulting Numbers: [78, 16, 3] Generated Node #2: [78, 16, 3] from Operation: 92-89=3 Current State: 30:[78, 16, 3], Operations: ['92-89=3'] Exploring Operation: 16*3=48, Resulting Numbers: [78, 48] Generated Node #3: [78, 48] from Operati...
4
Current State: 30:[78, 92, 16, 89], Operations: [] Exploring Operation: 92-89=3, Resulting Numbers: [78, 16, 3] Generated Node #0,0: 30:[78, 16, 3] Operation: 92-89=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 30:[78, 16, 3], Operations: ['92-89=3'] Exploring Operation: 78/3=26, Resulting Numbers: ...
0
hs_1
sum_heuristic
[ 19, 72, 57, 55 ]
59
[ "72-19=53", "57+55=112", "112-53=59" ]
Current State: 59:[19, 72, 57, 55], Operations: [] Exploring Operation: 72-19=53, Resulting Numbers: [57, 55, 53] Generated Node #2: [57, 55, 53] from Operation: 72-19=53 Current State: 59:[57, 55, 53], Operations: ['72-19=53'] Exploring Operation: 57+55=112, Resulting Numbers: [53, 112] Generated Node #3: [53, 112] fr...
4
Current State: 59:[19, 72, 57, 55], Operations: [] Exploring Operation: 19+72=91, Resulting Numbers: [57, 55, 91] Generated Node #0,0: 59:[57, 55, 91] Operation: 19+72=91 Exploring Operation: 57-19=38, Resulting Numbers: [72, 55, 38] Generated Node #0,1: 59:[72, 55, 38] Operation: 57-19=38 Exploring Operation: 19+55=74...
0.979167
hs_5
sum_heuristic
[ 24, 44, 54, 36 ]
42
[ "44*54=2376", "2376/36=66", "66-24=42" ]
Current State: 42:[24, 44, 54, 36], Operations: [] Exploring Operation: 44*54=2376, Resulting Numbers: [24, 36, 2376] Generated Node #2: [24, 36, 2376] from Operation: 44*54=2376 Current State: 42:[24, 36, 2376], Operations: ['44*54=2376'] Exploring Operation: 2376/36=66, Resulting Numbers: [24, 66] Generated Node #3: ...
4
Current State: 42:[24, 44, 54, 36], Operations: [] Exploring Operation: 54-36=18, Resulting Numbers: [24, 44, 18] Generated Node #0,0: 42:[24, 44, 18] Operation: 54-36=18 Moving to Node #0,0 Current State: 42:[24, 44, 18], Operations: ['54-36=18'] Exploring Operation: 24+18=42, Resulting Numbers: [44, 42] Generated Nod...
0
hs_1
sum_heuristic
[ 42, 6, 82, 10 ]
86
[ "10-6=4", "42*4=168", "168-82=86" ]
Current State: 86:[42, 6, 82, 10], Operations: [] Exploring Operation: 10-6=4, Resulting Numbers: [42, 82, 4] Generated Node #2: [42, 82, 4] from Operation: 10-6=4 Current State: 86:[42, 82, 4], Operations: ['10-6=4'] Exploring Operation: 42*4=168, Resulting Numbers: [82, 168] Generated Node #3: [82, 168] from Operatio...
4
Current State: 86:[42, 6, 82, 10], Operations: [] Exploring Operation: 10-6=4, Resulting Numbers: [42, 82, 4] Generated Node #0,0: 86:[42, 82, 4] Operation: 10-6=4 Exploring Operation: 6+82=88, Resulting Numbers: [42, 10, 88] Generated Node #0,1: 86:[42, 10, 88] Operation: 6+82=88 Start Sub Search at level 1: Moving to...
0
hs_2
mult_heuristic
[ 5, 28, 19, 41 ]
26
[ "5*19=95", "28+41=69", "95-69=26" ]
Current State: 26:[5, 28, 19, 41], Operations: [] Exploring Operation: 5*19=95, Resulting Numbers: [28, 41, 95] Generated Node #2: [28, 41, 95] from Operation: 5*19=95 Current State: 26:[28, 41, 95], Operations: ['5*19=95'] Exploring Operation: 28+41=69, Resulting Numbers: [95, 69] Generated Node #3: [95, 69] from Oper...
4
Current State: 26:[5, 28, 19, 41], Operations: [] Exploring Operation: 41-28=13, Resulting Numbers: [5, 19, 13] Generated Node #0,0: 26:[5, 19, 13] Operation: 41-28=13 Start Sub Search at level 1: Moving to Node #0,0 Current State: 26:[5, 19, 13], Operations: ['41-28=13'] Exploring Operation: 19-5=14, Resulting Numbers...
0
hs_1
mult_heuristic
[ 19, 1, 53, 21 ]
93
[ "19*1=19", "53+21=74", "19+74=93" ]
Current State: 93:[19, 1, 53, 21], Operations: [] Exploring Operation: 19*1=19, Resulting Numbers: [53, 21, 19] Generated Node #2: [53, 21, 19] from Operation: 19*1=19 Current State: 93:[53, 21, 19], Operations: ['19*1=19'] Exploring Operation: 53+21=74, Resulting Numbers: [19, 74] Generated Node #3: [19, 74] from Oper...
4
Current State: 93:[19, 1, 53, 21], Operations: [] Exploring Operation: 53-19=34, Resulting Numbers: [1, 21, 34] Generated Node #0,0: 93:[1, 21, 34] Operation: 53-19=34 Start Sub Search at level 1: Moving to Node #0,0 Current State: 93:[1, 21, 34], Operations: ['53-19=34'] Exploring Operation: 1+21=22, Resulting Numbers...
0
hs_1
mult_heuristic
[ 39, 69, 90, 75 ]
72
[ "69-39=30", "90/30=3", "75-3=72" ]
Current State: 72:[39, 69, 90, 75], Operations: [] Exploring Operation: 69-39=30, Resulting Numbers: [90, 75, 30] Generated Node #2: [90, 75, 30] from Operation: 69-39=30 Current State: 72:[90, 75, 30], Operations: ['69-39=30'] Exploring Operation: 90/30=3, Resulting Numbers: [75, 3] Generated Node #3: [75, 3] from Ope...
4
Current State: 72:[39, 69, 90, 75], Operations: [] Exploring Operation: 90-69=21, Resulting Numbers: [39, 75, 21] Generated Node #0,0: 72:[39, 75, 21] Operation: 90-69=21 Moving to Node #0,0 Current State: 72:[39, 75, 21], Operations: ['90-69=21'] Exploring Operation: 75-39=36, Resulting Numbers: [21, 36] Generated Nod...
0
hs_1
sum_heuristic
[ 14, 5, 41, 69 ]
80
[ "14+41=55", "55/5=11", "69+11=80" ]
Current State: 80:[14, 5, 41, 69], Operations: [] Exploring Operation: 14+41=55, Resulting Numbers: [5, 69, 55] Generated Node #2: [5, 69, 55] from Operation: 14+41=55 Current State: 80:[5, 69, 55], Operations: ['14+41=55'] Exploring Operation: 55/5=11, Resulting Numbers: [69, 11] Generated Node #3: [69, 11] from Opera...
4
Current State: 80:[14, 5, 41, 69], Operations: [] Exploring Operation: 14+69=83, Resulting Numbers: [5, 41, 83] Generated Node #0,0: 80:[5, 41, 83] Operation: 14+69=83 Exploring Operation: 5+69=74, Resulting Numbers: [14, 41, 74] Generated Node #0,1: 80:[14, 41, 74] Operation: 5+69=74 Exploring Operation: 69-41=28, Res...
0
hs_3
mult_heuristic
[ 13, 35, 12, 54 ]
72
[ "13+35=48", "54-48=6", "12*6=72" ]
Current State: 72:[13, 35, 12, 54], Operations: [] Exploring Operation: 13+35=48, Resulting Numbers: [12, 54, 48] Generated Node #2: [12, 54, 48] from Operation: 13+35=48 Current State: 72:[12, 54, 48], Operations: ['13+35=48'] Exploring Operation: 54-48=6, Resulting Numbers: [12, 6] Generated Node #3: [12, 6] from Ope...
4
Current State: 72:[13, 35, 12, 54], Operations: [] Exploring Operation: 54-13=41, Resulting Numbers: [35, 12, 41] Generated Node #0,0: 72:[35, 12, 41] Operation: 54-13=41 Exploring Operation: 54-35=19, Resulting Numbers: [13, 12, 19] Generated Node #0,1: 72:[13, 12, 19] Operation: 54-35=19 Exploring Operation: 13+54=67...
0.990451
hs_3
mult_heuristic
[ 56, 60, 18, 54 ]
53
[ "60-54=6", "18/6=3", "56-3=53" ]
Current State: 53:[56, 60, 18, 54], Operations: [] Exploring Operation: 60-54=6, Resulting Numbers: [56, 18, 6] Generated Node #2: [56, 18, 6] from Operation: 60-54=6 Current State: 53:[56, 18, 6], Operations: ['60-54=6'] Exploring Operation: 18/6=3, Resulting Numbers: [56, 3] Generated Node #3: [56, 3] from Operation:...
4
Current State: 53:[56, 60, 18, 54], Operations: [] Exploring Operation: 54-18=36, Resulting Numbers: [56, 60, 36] Generated Node #0,0: 53:[56, 60, 36] Operation: 54-18=36 Exploring Operation: 60-18=42, Resulting Numbers: [56, 54, 42] Generated Node #0,1: 53:[56, 54, 42] Operation: 60-18=42 Exploring Operation: 56-18=38...
0
hs_3
mult_heuristic
[ 1, 4, 64, 64 ]
48
[ "1*4=4", "64/4=16", "64-16=48" ]
Current State: 48:[1, 4, 64, 64], Operations: [] Exploring Operation: 1*4=4, Resulting Numbers: [64, 64, 4] Generated Node #2: [64, 64, 4] from Operation: 1*4=4 Current State: 48:[64, 64, 4], Operations: ['1*4=4'] Exploring Operation: 64/4=16, Resulting Numbers: [16] 16,48 equal: Goal Reached Exploring Operation: 64-16...
4
Current State: 48:[1, 4, 64, 64], Operations: [] Exploring Operation: 64-64=0, Resulting Numbers: [1, 4, 0] Generated Node #0,0: 48:[1, 4, 0] Operation: 64-64=0 Exploring Operation: 64/64=1, Resulting Numbers: [1, 4, 1] Generated Node #0,1: 48:[1, 4, 1] Operation: 64/64=1 Moving to Node #0,1 Current State: 48:[1, 4, 1]...
0
hs_2
sum_heuristic
[ 17, 17, 30, 30 ]
26
[ "17+17=34", "30+30=60", "60-34=26" ]
Current State: 26:[17, 17, 30, 30], Operations: [] Exploring Operation: 17+17=34, Resulting Numbers: [30, 30, 34] Generated Node #2: [30, 30, 34] from Operation: 17+17=34 Current State: 26:[30, 30, 34], Operations: ['17+17=34'] Exploring Operation: 30+30=60, Resulting Numbers: [34, 60] Generated Node #3: [34, 60] from ...
4
Current State: 26:[17, 17, 30, 30], Operations: [] Exploring Operation: 30-17=13, Resulting Numbers: [17, 30, 13] Generated Node #0,0: 26:[17, 30, 13] Operation: 30-17=13 Start Sub Search at level 1: Moving to Node #0,0 Current State: 26:[17, 30, 13], Operations: ['30-17=13'] Exploring Operation: 30-17=13, Resulting Nu...
0.993924
hs_1
sum_heuristic
[ 20, 40, 43, 84 ]
67
[ "20+40=60", "43+84=127", "127-60=67" ]
Current State: 67:[20, 40, 43, 84], Operations: [] Exploring Operation: 20+40=60, Resulting Numbers: [43, 84, 60] Generated Node #2: [43, 84, 60] from Operation: 20+40=60 Current State: 67:[43, 84, 60], Operations: ['20+40=60'] Exploring Operation: 43+84=127, Resulting Numbers: [60, 127] Generated Node #3: [60, 127] fr...
4
Current State: 67:[20, 40, 43, 84], Operations: [] Exploring Operation: 40+43=83, Resulting Numbers: [20, 84, 83] Generated Node #0,0: 67:[20, 84, 83] Operation: 40+43=83 Exploring Operation: 84-20=64, Resulting Numbers: [40, 43, 64] Generated Node #0,1: 67:[40, 43, 64] Operation: 84-20=64 Exploring Operation: 20+43=63...
0.963542
hs_5
mult_heuristic
[ 36, 87, 58, 88 ]
96
[ "87*88=7656", "7656/58=132", "132-36=96" ]
Current State: 96:[36, 87, 58, 88], Operations: [] Exploring Operation: 87*88=7656, Resulting Numbers: [36, 58, 7656] Generated Node #2: [36, 58, 7656] from Operation: 87*88=7656 Current State: 96:[36, 58, 7656], Operations: ['87*88=7656'] Exploring Operation: 7656/58=132, Resulting Numbers: [36, 132] Generated Node #3...
4
Current State: 96:[36, 87, 58, 88], Operations: [] Exploring Operation: 88-87=1, Resulting Numbers: [36, 58, 1] Generated Node #0,0: 96:[36, 58, 1] Operation: 88-87=1 Exploring Operation: 87-58=29, Resulting Numbers: [36, 88, 29] Generated Node #0,1: 96:[36, 88, 29] Operation: 87-58=29 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 12, 88, 21, 69 ]
47
[ "12*88=1056", "1056-69=987", "987/21=47" ]
Current State: 47:[12, 88, 21, 69], Operations: [] Exploring Operation: 12*88=1056, Resulting Numbers: [21, 69, 1056] Generated Node #2: [21, 69, 1056] from Operation: 12*88=1056 Current State: 47:[21, 69, 1056], Operations: ['12*88=1056'] Exploring Operation: 1056-69=987, Resulting Numbers: [21, 987] Generated Node #3...
4
Current State: 47:[12, 88, 21, 69], Operations: [] Exploring Operation: 12+21=33, Resulting Numbers: [88, 69, 33] Generated Node #0,0: 47:[88, 69, 33] Operation: 12+21=33 Exploring Operation: 88-12=76, Resulting Numbers: [21, 69, 76] Generated Node #0,1: 47:[21, 69, 76] Operation: 88-12=76 Exploring Operation: 69-12=57...
0
hs_3
sum_heuristic