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
[ 99, 31, 46, 56 ]
18
[ "31*56=1736", "46+1736=1782", "1782/99=18" ]
Current State: 18:[99, 31, 46, 56], Operations: [] Exploring Operation: 31*56=1736, Resulting Numbers: [99, 46, 1736] Generated Node #2: [99, 46, 1736] from Operation: 31*56=1736 Current State: 18:[99, 46, 1736], Operations: ['31*56=1736'] Exploring Operation: 46+1736=1782, Resulting Numbers: [99, 1782] Generated Node ...
4
Current State: 18:[99, 31, 46, 56], Operations: [] Exploring Operation: 99-31=68, Resulting Numbers: [46, 56, 68] Generated Node #0,0: 18:[46, 56, 68] Operation: 99-31=68 Exploring Operation: 99-56=43, Resulting Numbers: [31, 46, 43] Generated Node #0,1: 18:[31, 46, 43] Operation: 99-56=43 Exploring Operation: 56-46=10...
0
hs_4
mult_heuristic
[ 36, 72, 54, 50 ]
58
[ "72/36=2", "54*2=108", "108-50=58" ]
Current State: 58:[36, 72, 54, 50], Operations: [] Exploring Operation: 72/36=2, Resulting Numbers: [54, 50, 2] Generated Node #2: [54, 50, 2] from Operation: 72/36=2 Current State: 58:[54, 50, 2], Operations: ['72/36=2'] Exploring Operation: 54*2=108, Resulting Numbers: [50, 108] Generated Node #3: [50, 108] from Oper...
4
Current State: 58:[36, 72, 54, 50], Operations: [] Exploring Operation: 72-36=36, Resulting Numbers: [54, 50, 36] Generated Node #0,0: 58:[54, 50, 36] Operation: 72-36=36 Exploring Operation: 72-50=22, Resulting Numbers: [36, 54, 22] Generated Node #0,1: 58:[36, 54, 22] Operation: 72-50=22 Exploring Operation: 72/36=2,...
0
hs_3
sum_heuristic
[ 75, 14, 6, 58 ]
37
[ "75+14=89", "58-6=52", "89-52=37" ]
Current State: 37:[75, 14, 6, 58], Operations: [] Exploring Operation: 75+14=89, Resulting Numbers: [6, 58, 89] Generated Node #2: [6, 58, 89] from Operation: 75+14=89 Current State: 37:[6, 58, 89], Operations: ['75+14=89'] Exploring Operation: 58-6=52, Resulting Numbers: [89, 52] Generated Node #3: [89, 52] from Opera...
4
Current State: 37:[75, 14, 6, 58], Operations: [] Exploring Operation: 75-14=61, Resulting Numbers: [6, 58, 61] Generated Node #0,0: 37:[6, 58, 61] Operation: 75-14=61 Exploring Operation: 75-58=17, Resulting Numbers: [14, 6, 17] Generated Node #0,1: 37:[14, 6, 17] Operation: 75-58=17 Start Sub Search at level 1: Movin...
0.992188
hs_2
mult_heuristic
[ 46, 3, 16, 6 ]
78
[ "6/3=2", "16*2=32", "46+32=78" ]
Current State: 78:[46, 3, 16, 6], Operations: [] Exploring Operation: 6/3=2, Resulting Numbers: [46, 16, 2] Generated Node #2: [46, 16, 2] from Operation: 6/3=2 Current State: 78:[46, 16, 2], Operations: ['6/3=2'] Exploring Operation: 16*2=32, Resulting Numbers: [46, 32] Generated Node #3: [46, 32] from Operation: 16*2...
4
Current State: 78:[46, 3, 16, 6], Operations: [] Exploring Operation: 16-3=13, Resulting Numbers: [46, 6, 13] Generated Node #0,0: 78:[46, 6, 13] Operation: 16-3=13 Exploring Operation: 46-16=30, Resulting Numbers: [3, 6, 30] Generated Node #0,1: 78:[3, 6, 30] Operation: 46-16=30 Exploring Operation: 46-3=43, Resulting...
0
hs_4
mult_heuristic
[ 2, 10, 85, 91 ]
26
[ "2*10=20", "91-85=6", "20+6=26" ]
Current State: 26:[2, 10, 85, 91], Operations: [] Exploring Operation: 2*10=20, Resulting Numbers: [85, 91, 20] Generated Node #2: [85, 91, 20] from Operation: 2*10=20 Current State: 26:[85, 91, 20], Operations: ['2*10=20'] Exploring Operation: 91-85=6, Resulting Numbers: [20, 6] Generated Node #3: [20, 6] from Operati...
4
Current State: 26:[2, 10, 85, 91], Operations: [] Exploring Operation: 91-85=6, Resulting Numbers: [2, 10, 6] Generated Node #0,0: 26:[2, 10, 6] Operation: 91-85=6 Exploring Operation: 85-10=75, Resulting Numbers: [2, 91, 75] Generated Node #0,1: 26:[2, 91, 75] Operation: 85-10=75 Exploring Operation: 91-10=81, Resulti...
0
hs_3
mult_heuristic
[ 54, 51, 48, 81 ]
79
[ "54+48=102", "102/51=2", "81-2=79" ]
Current State: 79:[54, 51, 48, 81], Operations: [] Exploring Operation: 54+48=102, Resulting Numbers: [51, 81, 102] Generated Node #2: [51, 81, 102] from Operation: 54+48=102 Current State: 79:[51, 81, 102], Operations: ['54+48=102'] Exploring Operation: 102/51=2, Resulting Numbers: [81, 2] Generated Node #3: [81, 2] f...
4
Current State: 79:[54, 51, 48, 81], Operations: [] Exploring Operation: 51+48=99, Resulting Numbers: [54, 81, 99] Generated Node #0,0: 79:[54, 81, 99] Operation: 51+48=99 Exploring Operation: 54+48=102, Resulting Numbers: [51, 81, 102] Generated Node #0,1: 79:[51, 81, 102] Operation: 54+48=102 Exploring Operation: 81-4...
0
hs_4
sum_heuristic
[ 26, 61, 30, 63 ]
43
[ "63-61=2", "26/2=13", "30+13=43" ]
Current State: 43:[26, 61, 30, 63], Operations: [] Exploring Operation: 63-61=2, Resulting Numbers: [26, 30, 2] Generated Node #2: [26, 30, 2] from Operation: 63-61=2 Current State: 43:[26, 30, 2], Operations: ['63-61=2'] Exploring Operation: 26/2=13, Resulting Numbers: [30, 13] Generated Node #3: [30, 13] from Operati...
4
Current State: 43:[26, 61, 30, 63], Operations: [] Exploring Operation: 61-26=35, Resulting Numbers: [30, 63, 35] Generated Node #0,0: 43:[30, 63, 35] Operation: 61-26=35 Exploring Operation: 63-26=37, Resulting Numbers: [61, 30, 37] Generated Node #0,1: 43:[61, 30, 37] Operation: 63-26=37 Moving to Node #0,1 Current S...
0
hs_2
mult_heuristic
[ 59, 89, 68, 76 ]
38
[ "89-59=30", "76-68=8", "30+8=38" ]
Current State: 38:[59, 89, 68, 76], Operations: [] Exploring Operation: 89-59=30, Resulting Numbers: [68, 76, 30] Generated Node #2: [68, 76, 30] from Operation: 89-59=30 Current State: 38:[68, 76, 30], Operations: ['89-59=30'] Exploring Operation: 76-68=8, Resulting Numbers: [30, 8] Generated Node #3: [30, 8] from Ope...
4
Current State: 38:[59, 89, 68, 76], Operations: [] Exploring Operation: 89-76=13, Resulting Numbers: [59, 68, 13] Generated Node #0,0: 38:[59, 68, 13] Operation: 89-76=13 Moving to Node #0,0 Current State: 38:[59, 68, 13], Operations: ['89-76=13'] Exploring Operation: 68-59=9, Resulting Numbers: [13, 9] Generated Node ...
0
hs_1
sum_heuristic
[ 45, 52, 72, 72 ]
32
[ "45+72=117", "52*72=3744", "3744/117=32" ]
Current State: 32:[45, 52, 72, 72], Operations: [] Exploring Operation: 45+72=117, Resulting Numbers: [52, 117] Generated Node #2: [52, 117] from Operation: 45+72=117 Current State: 32:[52, 117], Operations: ['45+72=117'] Exploring Operation: 52*72=3744, Resulting Numbers: [117, 3744] Generated Node #3: [117, 3744] fro...
4
Current State: 32:[45, 52, 72, 72], Operations: [] Exploring Operation: 72-72=0, Resulting Numbers: [45, 52, 0] Generated Node #0,0: 32:[45, 52, 0] Operation: 72-72=0 Exploring Operation: 72/72=1, Resulting Numbers: [45, 52, 1] Generated Node #0,1: 32:[45, 52, 1] Operation: 72/72=1 Exploring Operation: 72-52=20, Result...
0
hs_3
sum_heuristic
[ 36, 59, 60, 47 ]
82
[ "36+59=95", "60-47=13", "95-13=82" ]
Current State: 82:[36, 59, 60, 47], Operations: [] Exploring Operation: 36+59=95, Resulting Numbers: [60, 47, 95] Generated Node #2: [60, 47, 95] from Operation: 36+59=95 Current State: 82:[60, 47, 95], Operations: ['36+59=95'] Exploring Operation: 60-47=13, Resulting Numbers: [95, 13] Generated Node #3: [95, 13] from ...
4
Current State: 82:[36, 59, 60, 47], Operations: [] Exploring Operation: 60-59=1, Resulting Numbers: [36, 47, 1] Generated Node #0,0: 82:[36, 47, 1] Operation: 60-59=1 Start Sub Search at level 1: Moving to Node #0,0 Current State: 82:[36, 47, 1], Operations: ['60-59=1'] Exploring Operation: 36+47=83, Resulting Numbers:...
0.993924
hs_1
mult_heuristic
[ 1, 42, 10, 99 ]
68
[ "42-1=41", "10+99=109", "109-41=68" ]
Current State: 68:[1, 42, 10, 99], Operations: [] Exploring Operation: 42-1=41, Resulting Numbers: [10, 99, 41] Generated Node #2: [10, 99, 41] from Operation: 42-1=41 Current State: 68:[10, 99, 41], Operations: ['42-1=41'] Exploring Operation: 10+99=109, Resulting Numbers: [41, 109] Generated Node #3: [41, 109] from O...
4
Current State: 68:[1, 42, 10, 99], Operations: [] Exploring Operation: 99-42=57, Resulting Numbers: [1, 10, 57] Generated Node #0,0: 68:[1, 10, 57] Operation: 99-42=57 Exploring Operation: 99-10=89, Resulting Numbers: [1, 42, 89] Generated Node #0,1: 68:[1, 42, 89] Operation: 99-10=89 Exploring Operation: 42-10=32, Res...
0.988715
hs_4
sum_heuristic
[ 41, 91, 55, 89 ]
98
[ "41+91=132", "89-55=34", "132-34=98" ]
Current State: 98:[41, 91, 55, 89], Operations: [] Exploring Operation: 41+91=132, Resulting Numbers: [55, 89, 132] Generated Node #2: [55, 89, 132] from Operation: 41+91=132 Current State: 98:[55, 89, 132], Operations: ['41+91=132'] Exploring Operation: 89-55=34, Resulting Numbers: [132, 34] Generated Node #3: [132, 3...
4
Current State: 98:[41, 91, 55, 89], Operations: [] Exploring Operation: 91-89=2, Resulting Numbers: [41, 55, 2] Generated Node #0,0: 98:[41, 55, 2] Operation: 91-89=2 Exploring Operation: 89-41=48, Resulting Numbers: [91, 55, 48] Generated Node #0,1: 98:[91, 55, 48] Operation: 89-41=48 Start Sub Search at level 1: Movi...
0.990451
hs_2
mult_heuristic
[ 58, 97, 8, 38 ]
69
[ "97-58=39", "38-8=30", "39+30=69" ]
Current State: 69:[58, 97, 8, 38], Operations: [] Exploring Operation: 97-58=39, Resulting Numbers: [8, 38, 39] Generated Node #2: [8, 38, 39] from Operation: 97-58=39 Current State: 69:[8, 38, 39], Operations: ['97-58=39'] Exploring Operation: 38-8=30, Resulting Numbers: [39, 30] Generated Node #3: [39, 30] from Opera...
4
Current State: 69:[58, 97, 8, 38], Operations: [] Exploring Operation: 58-38=20, Resulting Numbers: [97, 8, 20] Generated Node #0,0: 69:[97, 8, 20] Operation: 58-38=20 Exploring Operation: 97-38=59, Resulting Numbers: [58, 8, 59] Generated Node #0,1: 69:[58, 8, 59] Operation: 97-38=59 Exploring Operation: 97-58=39, Res...
0.980035
hs_4
sum_heuristic
[ 53, 98, 70, 74 ]
99
[ "98-53=45", "70+74=144", "144-45=99" ]
Current State: 99:[53, 98, 70, 74], Operations: [] Exploring Operation: 98-53=45, Resulting Numbers: [70, 74, 45] Generated Node #2: [70, 74, 45] from Operation: 98-53=45 Current State: 99:[70, 74, 45], Operations: ['98-53=45'] Exploring Operation: 70+74=144, Resulting Numbers: [45, 144] Generated Node #3: [45, 144] fr...
4
Current State: 99:[53, 98, 70, 74], Operations: [] Exploring Operation: 74-70=4, Resulting Numbers: [53, 98, 4] Generated Node #0,0: 99:[53, 98, 4] Operation: 74-70=4 Exploring Operation: 70-53=17, Resulting Numbers: [98, 74, 17] Generated Node #0,1: 99:[98, 74, 17] Operation: 70-53=17 Exploring Operation: 74-53=21, Re...
0.940104
hs_4
sum_heuristic
[ 32, 7, 77, 91 ]
66
[ "91-77=14", "7*14=98", "98-32=66" ]
Current State: 66:[32, 7, 77, 91], Operations: [] Exploring Operation: 91-77=14, Resulting Numbers: [32, 7, 14] Generated Node #2: [32, 7, 14] from Operation: 91-77=14 Current State: 66:[32, 7, 14], Operations: ['91-77=14'] Exploring Operation: 7*14=98, Resulting Numbers: [32, 98] Generated Node #3: [32, 98] from Opera...
4
Current State: 66:[32, 7, 77, 91], Operations: [] Exploring Operation: 91-32=59, Resulting Numbers: [7, 77, 59] Generated Node #0,0: 66:[7, 77, 59] Operation: 91-32=59 Exploring Operation: 91-77=14, Resulting Numbers: [32, 7, 14] Generated Node #0,1: 66:[32, 7, 14] Operation: 91-77=14 Exploring Operation: 91/7=13, Resu...
0
hs_3
mult_heuristic
[ 4, 49, 81, 35 ]
91
[ "49-4=45", "81-35=46", "45+46=91" ]
Current State: 91:[4, 49, 81, 35], Operations: [] Exploring Operation: 49-4=45, Resulting Numbers: [81, 35, 45] Generated Node #2: [81, 35, 45] from Operation: 49-4=45 Current State: 91:[81, 35, 45], Operations: ['49-4=45'] Exploring Operation: 81-35=46, Resulting Numbers: [45, 46] Generated Node #3: [45, 46] from Oper...
4
Current State: 91:[4, 49, 81, 35], Operations: [] Exploring Operation: 49+35=84, Resulting Numbers: [4, 81, 84] Generated Node #0,0: 91:[4, 81, 84] Operation: 49+35=84 Exploring Operation: 49-35=14, Resulting Numbers: [4, 81, 14] Generated Node #0,1: 91:[4, 81, 14] Operation: 49-35=14 Start Sub Search at level 1: Movin...
0.989583
hs_2
mult_heuristic
[ 51, 56, 6, 83 ]
83
[ "56-51=5", "6-5=1", "83*1=83" ]
Current State: 83:[51, 56, 6, 83], Operations: [] Exploring Operation: 56-51=5, Resulting Numbers: [6, 83, 5] Generated Node #2: [6, 83, 5] from Operation: 56-51=5 Current State: 83:[6, 83, 5], Operations: ['56-51=5'] Exploring Operation: 6-5=1, Resulting Numbers: [83, 1] Generated Node #3: [83, 1] from Operation: 6-5=...
4
Current State: 83:[51, 56, 6, 83], Operations: [] Exploring Operation: 56-6=50, Resulting Numbers: [51, 83, 50] Generated Node #0,0: 83:[51, 83, 50] Operation: 56-6=50 Exploring Operation: 51+6=57, Resulting Numbers: [56, 83, 57] Generated Node #0,1: 83:[56, 83, 57] Operation: 51+6=57 Exploring Operation: 6+83=89, Resu...
0.981771
hs_5
mult_heuristic
[ 8, 44, 89, 23 ]
79
[ "44-23=21", "8*21=168", "168-89=79" ]
Current State: 79:[8, 44, 89, 23], Operations: [] Exploring Operation: 44-23=21, Resulting Numbers: [8, 89, 21] Generated Node #2: [8, 89, 21] from Operation: 44-23=21 Current State: 79:[8, 89, 21], Operations: ['44-23=21'] Exploring Operation: 8*21=168, Resulting Numbers: [89, 168] Generated Node #3: [89, 168] from Op...
4
Current State: 79:[8, 44, 89, 23], Operations: [] Exploring Operation: 8+44=52, Resulting Numbers: [89, 23, 52] Generated Node #0,0: 79:[89, 23, 52] Operation: 8+44=52 Start Sub Search at level 1: Moving to Node #0,0 Current State: 79:[89, 23, 52], Operations: ['8+44=52'] Exploring Operation: 23+52=75, Resulting Number...
0
hs_1
mult_heuristic
[ 7, 25, 45, 67 ]
73
[ "45-25=20", "7*20=140", "140-67=73" ]
Current State: 73:[7, 25, 45, 67], Operations: [] Exploring Operation: 45-25=20, Resulting Numbers: [7, 67, 20] Generated Node #2: [7, 67, 20] from Operation: 45-25=20 Current State: 73:[7, 67, 20], Operations: ['45-25=20'] Exploring Operation: 7*20=140, Resulting Numbers: [67, 140] Generated Node #3: [67, 140] from Op...
4
Current State: 73:[7, 25, 45, 67], Operations: [] Exploring Operation: 7+25=32, Resulting Numbers: [45, 67, 32] Generated Node #0,0: 73:[45, 67, 32] Operation: 7+25=32 Exploring Operation: 7+45=52, Resulting Numbers: [25, 67, 52] Generated Node #0,1: 73:[25, 67, 52] Operation: 7+45=52 Exploring Operation: 25+45=70, Res...
0
hs_3
mult_heuristic
[ 68, 22, 32, 46 ]
76
[ "68+22=90", "46-32=14", "90-14=76" ]
Current State: 76:[68, 22, 32, 46], Operations: [] Exploring Operation: 68+22=90, Resulting Numbers: [32, 46, 90] Generated Node #2: [32, 46, 90] from Operation: 68+22=90 Current State: 76:[32, 46, 90], Operations: ['68+22=90'] Exploring Operation: 46-32=14, Resulting Numbers: [90, 14] Generated Node #3: [90, 14] from ...
4
Current State: 76:[68, 22, 32, 46], Operations: [] Exploring Operation: 68-32=36, Resulting Numbers: [22, 46, 36] Generated Node #0,0: 76:[22, 46, 36] Operation: 68-32=36 Exploring Operation: 68-46=22, Resulting Numbers: [22, 32, 22] Generated Node #0,1: 76:[22, 32, 22] Operation: 68-46=22 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 4, 36, 14, 20 ]
27
[ "20/4=5", "36-14=22", "5+22=27" ]
Current State: 27:[4, 36, 14, 20], Operations: [] Exploring Operation: 20/4=5, Resulting Numbers: [36, 14, 5] Generated Node #2: [36, 14, 5] from Operation: 20/4=5 Current State: 27:[36, 14, 5], Operations: ['20/4=5'] Exploring Operation: 36-14=22, Resulting Numbers: [5, 22] Generated Node #3: [5, 22] from Operation: 3...
4
Current State: 27:[4, 36, 14, 20], Operations: [] Exploring Operation: 36-14=22, Resulting Numbers: [4, 20, 22] Generated Node #0,0: 27:[4, 20, 22] Operation: 36-14=22 Exploring Operation: 36-20=16, Resulting Numbers: [4, 14, 16] Generated Node #0,1: 27:[4, 14, 16] Operation: 36-20=16 Exploring Operation: 36/4=9, Resul...
0.975694
hs_3
mult_heuristic
[ 54, 68, 80, 18 ]
60
[ "54+68=122", "80-18=62", "122-62=60" ]
Current State: 60:[54, 68, 80, 18], Operations: [] Exploring Operation: 54+68=122, Resulting Numbers: [80, 18, 122] Generated Node #2: [80, 18, 122] from Operation: 54+68=122 Current State: 60:[80, 18, 122], Operations: ['54+68=122'] Exploring Operation: 80-18=62, Resulting Numbers: [122, 62] Generated Node #3: [122, 6...
4
Current State: 60:[54, 68, 80, 18], Operations: [] Exploring Operation: 80-68=12, Resulting Numbers: [54, 18, 12] Generated Node #0,0: 60:[54, 18, 12] Operation: 80-68=12 Moving to Node #0,0 Current State: 60:[54, 18, 12], Operations: ['80-68=12'] Exploring Operation: 54/18=3, Resulting Numbers: [12, 3] Generated Node ...
0
hs_1
mult_heuristic
[ 80, 38, 76, 39 ]
81
[ "80+38=118", "76-39=37", "118-37=81" ]
Current State: 81:[80, 38, 76, 39], Operations: [] Exploring Operation: 80+38=118, Resulting Numbers: [76, 39, 118] Generated Node #2: [76, 39, 118] from Operation: 80+38=118 Current State: 81:[76, 39, 118], Operations: ['80+38=118'] Exploring Operation: 76-39=37, Resulting Numbers: [118, 37] Generated Node #3: [118, 3...
4
Current State: 81:[80, 38, 76, 39], Operations: [] Exploring Operation: 39-38=1, Resulting Numbers: [80, 76, 1] Generated Node #0,0: 81:[80, 76, 1] Operation: 39-38=1 Start Sub Search at level 1: Moving to Node #0,0 Current State: 81:[80, 76, 1], Operations: ['39-38=1'] Exploring Operation: 80-76=4, Resulting Numbers: ...
0
hs_1
sum_heuristic
[ 50, 95, 19, 2 ]
63
[ "50+95=145", "145-19=126", "126/2=63" ]
Current State: 63:[50, 95, 19, 2], Operations: [] Exploring Operation: 50+95=145, Resulting Numbers: [19, 2, 145] Generated Node #2: [19, 2, 145] from Operation: 50+95=145 Current State: 63:[19, 2, 145], Operations: ['50+95=145'] Exploring Operation: 145-19=126, Resulting Numbers: [2, 126] Generated Node #3: [2, 126] f...
4
Current State: 63:[50, 95, 19, 2], Operations: [] Exploring Operation: 95-50=45, Resulting Numbers: [19, 2, 45] Generated Node #0,0: 63:[19, 2, 45] Operation: 95-50=45 Exploring Operation: 50+19=69, Resulting Numbers: [95, 2, 69] Generated Node #0,1: 63:[95, 2, 69] Operation: 50+19=69 Exploring Operation: 95-19=76, Res...
0
hs_5
sum_heuristic
[ 48, 82, 41, 79 ]
55
[ "48*41=1968", "1968/82=24", "79-24=55" ]
Current State: 55:[48, 82, 41, 79], Operations: [] Exploring Operation: 48*41=1968, Resulting Numbers: [82, 79, 1968] Generated Node #2: [82, 79, 1968] from Operation: 48*41=1968 Current State: 55:[82, 79, 1968], Operations: ['48*41=1968'] Exploring Operation: 1968/82=24, Resulting Numbers: [79, 24] Generated Node #3: ...
4
Current State: 55:[48, 82, 41, 79], Operations: [] Exploring Operation: 82-41=41, Resulting Numbers: [48, 79, 41] Generated Node #0,0: 55:[48, 79, 41] Operation: 82-41=41 Exploring Operation: 79-41=38, Resulting Numbers: [48, 82, 38] Generated Node #0,1: 55:[48, 82, 38] Operation: 79-41=38 Exploring Operation: 82-79=3,...
0
hs_4
mult_heuristic
[ 29, 49, 99, 9 ]
31
[ "49-29=20", "99/9=11", "20+11=31" ]
Current State: 31:[29, 49, 99, 9], Operations: [] Exploring Operation: 49-29=20, Resulting Numbers: [99, 9, 20] Generated Node #2: [99, 9, 20] from Operation: 49-29=20 Current State: 31:[99, 9, 20], Operations: ['49-29=20'] Exploring Operation: 99/9=11, Resulting Numbers: [20, 11] Generated Node #3: [20, 11] from Opera...
4
Current State: 31:[29, 49, 99, 9], Operations: [] Exploring Operation: 99-29=70, Resulting Numbers: [49, 9, 70] Generated Node #0,0: 31:[49, 9, 70] Operation: 99-29=70 Exploring Operation: 99/9=11, Resulting Numbers: [29, 49, 11] Generated Node #0,1: 31:[29, 49, 11] Operation: 99/9=11 Exploring Operation: 49-9=40, Resu...
0.981771
hs_4
mult_heuristic
[ 24, 45, 51, 92 ]
68
[ "24+45=69", "51*92=4692", "4692/69=68" ]
Current State: 68:[24, 45, 51, 92], Operations: [] Exploring Operation: 24+45=69, Resulting Numbers: [51, 92, 69] Generated Node #2: [51, 92, 69] from Operation: 24+45=69 Current State: 68:[51, 92, 69], Operations: ['24+45=69'] Exploring Operation: 51*92=4692, Resulting Numbers: [69, 4692] Generated Node #3: [69, 4692]...
4
Current State: 68:[24, 45, 51, 92], Operations: [] Exploring Operation: 92-24=68, Resulting Numbers: [45, 51, 68] Generated Node #0,0: 68:[45, 51, 68] Operation: 92-24=68 Exploring Operation: 92-51=41, Resulting Numbers: [24, 45, 41] Generated Node #0,1: 68:[24, 45, 41] Operation: 92-51=41 Exploring Operation: 51-45=6,...
0
hs_3
mult_heuristic
[ 52, 8, 56, 25 ]
21
[ "52+8=60", "56+25=81", "81-60=21" ]
Current State: 21:[52, 8, 56, 25], Operations: [] Exploring Operation: 52+8=60, Resulting Numbers: [56, 25, 60] Generated Node #2: [56, 25, 60] from Operation: 52+8=60 Current State: 21:[56, 25, 60], Operations: ['52+8=60'] Exploring Operation: 56+25=81, Resulting Numbers: [60, 81] Generated Node #3: [60, 81] from Oper...
4
Current State: 21:[52, 8, 56, 25], Operations: [] Exploring Operation: 56-52=4, Resulting Numbers: [8, 25, 4] Generated Node #0,0: 21:[8, 25, 4] Operation: 56-52=4 Exploring Operation: 56/8=7, Resulting Numbers: [52, 25, 7] Generated Node #0,1: 21:[52, 25, 7] Operation: 56/8=7 Start Sub Search at level 1: Moving to Nod...
0.989583
hs_2
sum_heuristic
[ 44, 40, 83, 66 ]
68
[ "44-40=4", "83-66=17", "4*17=68" ]
Current State: 68:[44, 40, 83, 66], Operations: [] Exploring Operation: 44-40=4, Resulting Numbers: [83, 66, 4] Generated Node #2: [83, 66, 4] from Operation: 44-40=4 Current State: 68:[83, 66, 4], Operations: ['44-40=4'] Exploring Operation: 83-66=17, Resulting Numbers: [4, 17] Generated Node #3: [4, 17] from Operatio...
4
Current State: 68:[44, 40, 83, 66], Operations: [] Exploring Operation: 83-44=39, Resulting Numbers: [40, 66, 39] Generated Node #0,0: 68:[40, 66, 39] Operation: 83-44=39 Exploring Operation: 44-40=4, Resulting Numbers: [83, 66, 4] Generated Node #0,1: 68:[83, 66, 4] Operation: 44-40=4 Exploring Operation: 83-66=17, Re...
0.979167
hs_3
mult_heuristic
[ 42, 84, 62, 2 ]
94
[ "42+84=126", "62+126=188", "188/2=94" ]
Current State: 94:[42, 84, 62, 2], Operations: [] Exploring Operation: 42+84=126, Resulting Numbers: [62, 2, 126] Generated Node #2: [62, 2, 126] from Operation: 42+84=126 Current State: 94:[62, 2, 126], Operations: ['42+84=126'] Exploring Operation: 62+126=188, Resulting Numbers: [2, 188] Generated Node #3: [2, 188] f...
4
Current State: 94:[42, 84, 62, 2], Operations: [] Exploring Operation: 84-62=22, Resulting Numbers: [42, 2, 22] Generated Node #0,0: 94:[42, 2, 22] Operation: 84-62=22 Exploring Operation: 84/2=42, Resulting Numbers: [42, 62, 42] Generated Node #0,1: 94:[42, 62, 42] Operation: 84/2=42 Exploring Operation: 42+62=104, Re...
0
hs_5
mult_heuristic
[ 30, 51, 40, 22 ]
32
[ "51-40=11", "22/11=2", "30+2=32" ]
Current State: 32:[30, 51, 40, 22], Operations: [] Exploring Operation: 51-40=11, Resulting Numbers: [30, 22, 11] Generated Node #2: [30, 22, 11] from Operation: 51-40=11 Current State: 32:[30, 22, 11], Operations: ['51-40=11'] Exploring Operation: 22/11=2, Resulting Numbers: [30, 2] Generated Node #3: [30, 2] from Ope...
4
Current State: 32:[30, 51, 40, 22], Operations: [] Exploring Operation: 51-22=29, Resulting Numbers: [30, 40, 29] Generated Node #0,0: 32:[30, 40, 29] Operation: 51-22=29 Exploring Operation: 51-40=11, Resulting Numbers: [30, 22, 11] Generated Node #0,1: 32:[30, 22, 11] Operation: 51-40=11 Moving to Node #0,1 Current S...
0.989583
hs_2
mult_heuristic
[ 78, 77, 61, 80 ]
73
[ "77-61=16", "80/16=5", "78-5=73" ]
Current State: 73:[78, 77, 61, 80], Operations: [] Exploring Operation: 77-61=16, Resulting Numbers: [78, 80, 16] Generated Node #2: [78, 80, 16] from Operation: 77-61=16 Current State: 73:[78, 80, 16], Operations: ['77-61=16'] Exploring Operation: 80/16=5, Resulting Numbers: [78, 5] Generated Node #3: [78, 5] from Ope...
4
Current State: 73:[78, 77, 61, 80], Operations: [] Exploring Operation: 77-61=16, Resulting Numbers: [78, 80, 16] Generated Node #0,0: 73:[78, 80, 16] Operation: 77-61=16 Exploring Operation: 78-61=17, Resulting Numbers: [77, 80, 17] Generated Node #0,1: 73:[77, 80, 17] Operation: 78-61=17 Exploring Operation: 80-61=19...
0
hs_4
mult_heuristic
[ 14, 50, 6, 22 ]
44
[ "14+22=36", "36/6=6", "50-6=44" ]
Current State: 44:[14, 50, 6, 22], Operations: [] Exploring Operation: 14+22=36, Resulting Numbers: [50, 6, 36] Generated Node #2: [50, 6, 36] from Operation: 14+22=36 Current State: 44:[50, 6, 36], Operations: ['14+22=36'] Exploring Operation: 36/6=6, Resulting Numbers: [50, 6] Generated Node #3: [50, 6] from Operatio...
4
Current State: 44:[14, 50, 6, 22], Operations: [] Exploring Operation: 50-6=44, Resulting Numbers: [14, 22, 44] Generated Node #0,0: 44:[14, 22, 44] Operation: 50-6=44 Start Sub Search at level 1: Moving to Node #0,0 Current State: 44:[14, 22, 44], Operations: ['50-6=44'] Exploring Operation: 22-14=8, Resulting Numbers...
0
hs_1
sum_heuristic
[ 36, 44, 37, 5 ]
40
[ "44-36=8", "37-5=32", "8+32=40" ]
Current State: 40:[36, 44, 37, 5], Operations: [] Exploring Operation: 44-36=8, Resulting Numbers: [37, 5, 8] Generated Node #2: [37, 5, 8] from Operation: 44-36=8 Current State: 40:[37, 5, 8], Operations: ['44-36=8'] Exploring Operation: 37-5=32, Resulting Numbers: [8, 32] Generated Node #3: [8, 32] from Operation: 37...
4
Current State: 40:[36, 44, 37, 5], Operations: [] Exploring Operation: 44-36=8, Resulting Numbers: [37, 5, 8] Generated Node #0,0: 40:[37, 5, 8] Operation: 44-36=8 Moving to Node #0,0 Current State: 40:[37, 5, 8], Operations: ['44-36=8'] Exploring Operation: 37+5=42, Resulting Numbers: [8, 42] Generated Node #0,0,0: 40...
0
hs_1
mult_heuristic
[ 27, 99, 8, 3 ]
33
[ "27-3=24", "99*8=792", "792/24=33" ]
Current State: 33:[27, 99, 8, 3], Operations: [] Exploring Operation: 27-3=24, Resulting Numbers: [99, 8, 24] Generated Node #2: [99, 8, 24] from Operation: 27-3=24 Current State: 33:[99, 8, 24], Operations: ['27-3=24'] Exploring Operation: 99*8=792, Resulting Numbers: [24, 792] Generated Node #3: [24, 792] from Operat...
4
Current State: 33:[27, 99, 8, 3], Operations: [] Exploring Operation: 99/3=33, Resulting Numbers: [27, 8, 33] Generated Node #0,0: 33:[27, 8, 33] Operation: 99/3=33 Exploring Operation: 99-27=72, Resulting Numbers: [8, 3, 72] Generated Node #0,1: 33:[8, 3, 72] Operation: 99-27=72 Moving to Node #0,0 Current State: 33:[...
0
hs_2
mult_heuristic
[ 66, 33, 38, 25 ]
51
[ "66/33=2", "38*2=76", "76-25=51" ]
Current State: 51:[66, 33, 38, 25], Operations: [] Exploring Operation: 66/33=2, Resulting Numbers: [38, 25, 2] Generated Node #2: [38, 25, 2] from Operation: 66/33=2 Current State: 51:[38, 25, 2], Operations: ['66/33=2'] Exploring Operation: 38*2=76, Resulting Numbers: [25, 76] Generated Node #3: [25, 76] from Operati...
4
Current State: 51:[66, 33, 38, 25], Operations: [] Exploring Operation: 66/33=2, Resulting Numbers: [38, 25, 2] Generated Node #0,0: 51:[38, 25, 2] Operation: 66/33=2 Exploring Operation: 33-25=8, Resulting Numbers: [66, 38, 8] Generated Node #0,1: 51:[66, 38, 8] Operation: 33-25=8 Exploring Operation: 38-33=5, Resulti...
0
hs_3
mult_heuristic
[ 4, 14, 92, 12 ]
25
[ "92/4=23", "14-12=2", "23+2=25" ]
Current State: 25:[4, 14, 92, 12], Operations: [] Exploring Operation: 92/4=23, Resulting Numbers: [14, 12, 23] Generated Node #2: [14, 12, 23] from Operation: 92/4=23 Current State: 25:[14, 12, 23], Operations: ['92/4=23'] Exploring Operation: 14-12=2, Resulting Numbers: [23, 2] Generated Node #3: [23, 2] from Operati...
4
Current State: 25:[4, 14, 92, 12], Operations: [] Exploring Operation: 92/4=23, Resulting Numbers: [14, 12, 23] Generated Node #0,0: 25:[14, 12, 23] Operation: 92/4=23 Exploring Operation: 92-14=78, Resulting Numbers: [4, 12, 78] Generated Node #0,1: 25:[4, 12, 78] Operation: 92-14=78 Moving to Node #0,0 Current State:...
0.990451
hs_2
sum_heuristic
[ 95, 5, 2, 76 ]
55
[ "95/5=19", "76-2=74", "74-19=55" ]
Current State: 55:[95, 5, 2, 76], Operations: [] Exploring Operation: 95/5=19, Resulting Numbers: [2, 76, 19] Generated Node #2: [2, 76, 19] from Operation: 95/5=19 Current State: 55:[2, 76, 19], Operations: ['95/5=19'] Exploring Operation: 76-2=74, Resulting Numbers: [19, 74] Generated Node #3: [19, 74] from Operation...
4
Current State: 55:[95, 5, 2, 76], Operations: [] Exploring Operation: 95/5=19, Resulting Numbers: [2, 76, 19] Generated Node #0,0: 55:[2, 76, 19] Operation: 95/5=19 Exploring Operation: 95-76=19, Resulting Numbers: [5, 2, 19] Generated Node #0,1: 55:[5, 2, 19] Operation: 95-76=19 Exploring Operation: 76/2=38, Resulting...
0.977431
hs_3
sum_heuristic
[ 95, 10, 98, 93 ]
41
[ "98-95=3", "93/3=31", "10+31=41" ]
Current State: 41:[95, 10, 98, 93], Operations: [] Exploring Operation: 98-95=3, Resulting Numbers: [10, 93, 3] Generated Node #2: [10, 93, 3] from Operation: 98-95=3 Current State: 41:[10, 93, 3], Operations: ['98-95=3'] Exploring Operation: 93/3=31, Resulting Numbers: [10, 31] Generated Node #3: [10, 31] from Operati...
4
Current State: 41:[95, 10, 98, 93], Operations: [] Exploring Operation: 95-10=85, Resulting Numbers: [98, 93, 85] Generated Node #0,0: 41:[98, 93, 85] Operation: 95-10=85 Exploring Operation: 95-93=2, Resulting Numbers: [10, 98, 2] Generated Node #0,1: 41:[10, 98, 2] Operation: 95-93=2 Exploring Operation: 98-95=3, Res...
0.986979
hs_4
mult_heuristic
[ 84, 39, 16, 38 ]
100
[ "84+16=100", "39-38=1", "100*1=100" ]
Current State: 100:[84, 39, 16, 38], Operations: [] Exploring Operation: 84+16=100, Resulting Numbers: [39, 38, 100] Generated Node #2: [39, 38, 100] from Operation: 84+16=100 Current State: 100:[39, 38, 100], Operations: ['84+16=100'] Exploring Operation: 39-38=1, Resulting Numbers: [100, 1] Generated Node #3: [100, 1...
4
Current State: 100:[84, 39, 16, 38], Operations: [] Exploring Operation: 84-38=46, Resulting Numbers: [39, 16, 46] Generated Node #0,0: 100:[39, 16, 46] Operation: 84-38=46 Exploring Operation: 84-39=45, Resulting Numbers: [16, 38, 45] Generated Node #0,1: 100:[16, 38, 45] Operation: 84-39=45 Moving to Node #0,0 Curren...
0
hs_2
sum_heuristic
[ 4, 36, 54, 63 ]
61
[ "36/4=9", "63/9=7", "54+7=61" ]
Current State: 61:[4, 36, 54, 63], Operations: [] Exploring Operation: 36/4=9, Resulting Numbers: [54, 63, 9] Generated Node #2: [54, 63, 9] from Operation: 36/4=9 Current State: 61:[54, 63, 9], Operations: ['36/4=9'] Exploring Operation: 63/9=7, Resulting Numbers: [54, 7] Generated Node #3: [54, 7] from Operation: 63/...
4
Current State: 61:[4, 36, 54, 63], Operations: [] Exploring Operation: 4+54=58, Resulting Numbers: [36, 63, 58] Generated Node #0,0: 61:[36, 63, 58] Operation: 4+54=58 Exploring Operation: 4+36=40, Resulting Numbers: [54, 63, 40] Generated Node #0,1: 61:[54, 63, 40] Operation: 4+36=40 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 48, 45, 58, 13 ]
48
[ "48+45=93", "58-13=45", "93-45=48" ]
Current State: 48:[48, 45, 58, 13], Operations: [] Exploring Operation: 48+45=93, Resulting Numbers: [58, 13, 93] Generated Node #2: [58, 13, 93] from Operation: 48+45=93 Current State: 48:[58, 13, 93], Operations: ['48+45=93'] Exploring Operation: 58-13=45, Resulting Numbers: [93, 45] Generated Node #3: [93, 45] from ...
4
Current State: 48:[48, 45, 58, 13], Operations: [] Exploring Operation: 58-45=13, Resulting Numbers: [48, 13, 13] Generated Node #0,0: 48:[48, 13, 13] Operation: 58-45=13 Start Sub Search at level 1: Moving to Node #0,0 Current State: 48:[48, 13, 13], Operations: ['58-45=13'] Exploring Operation: 13/13=1, Resulting Num...
0.993924
hs_1
mult_heuristic
[ 54, 13, 12, 61 ]
41
[ "54+61=115", "13*12=156", "156-115=41" ]
Current State: 41:[54, 13, 12, 61], Operations: [] Exploring Operation: 54+61=115, Resulting Numbers: [13, 12, 115] Generated Node #2: [13, 12, 115] from Operation: 54+61=115 Current State: 41:[13, 12, 115], Operations: ['54+61=115'] Exploring Operation: 13*12=156, Resulting Numbers: [115, 156] Generated Node #3: [115,...
4
Current State: 41:[54, 13, 12, 61], Operations: [] Exploring Operation: 54-13=41, Resulting Numbers: [12, 61, 41] Generated Node #0,0: 41:[12, 61, 41] Operation: 54-13=41 Moving to Node #0,0 Current State: 41:[12, 61, 41], Operations: ['54-13=41'] Exploring Operation: 61-12=49, Resulting Numbers: [41, 49] Generated Nod...
0
hs_1
sum_heuristic
[ 84, 88, 83, 99 ]
64
[ "88-84=4", "99-83=16", "4*16=64" ]
Current State: 64:[84, 88, 83, 99], Operations: [] Exploring Operation: 88-84=4, Resulting Numbers: [83, 99, 4] Generated Node #2: [83, 99, 4] from Operation: 88-84=4 Current State: 64:[83, 99, 4], Operations: ['88-84=4'] Exploring Operation: 99-83=16, Resulting Numbers: [4, 16] Generated Node #3: [4, 16] from Operatio...
4
Current State: 64:[84, 88, 83, 99], Operations: [] Exploring Operation: 99-88=11, Resulting Numbers: [84, 83, 11] Generated Node #0,0: 64:[84, 83, 11] Operation: 99-88=11 Exploring Operation: 99-84=15, Resulting Numbers: [88, 83, 15] Generated Node #0,1: 64:[88, 83, 15] Operation: 99-84=15 Exploring Operation: 99-83=16...
0.96875
hs_3
sum_heuristic
[ 30, 12, 21, 6 ]
18
[ "30-12=18", "21-18=3", "6*3=18" ]
Current State: 18:[30, 12, 21, 6], Operations: [] Exploring Operation: 30-12=18, Resulting Numbers: [21, 6, 18] Generated Node #2: [21, 6, 18] from Operation: 30-12=18 Current State: 18:[21, 6, 18], Operations: ['30-12=18'] Exploring Operation: 21-18=3, Resulting Numbers: [6, 3] Generated Node #3: [6, 3] from Operation...
4
Current State: 18:[30, 12, 21, 6], Operations: [] Exploring Operation: 30-12=18, Resulting Numbers: [21, 6, 18] Generated Node #0,0: 18:[21, 6, 18] Operation: 30-12=18 Moving to Node #0,0 Current State: 18:[21, 6, 18], Operations: ['30-12=18'] Exploring Operation: 21-18=3, Resulting Numbers: [6, 3] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 89, 8, 92, 42 ]
31
[ "89-8=81", "92-42=50", "81-50=31" ]
Current State: 31:[89, 8, 92, 42], Operations: [] Exploring Operation: 89-8=81, Resulting Numbers: [92, 42, 81] Generated Node #2: [92, 42, 81] from Operation: 89-8=81 Current State: 31:[92, 42, 81], Operations: ['89-8=81'] Exploring Operation: 92-42=50, Resulting Numbers: [81, 50] Generated Node #3: [81, 50] from Oper...
4
Current State: 31:[89, 8, 92, 42], Operations: [] Exploring Operation: 92-89=3, Resulting Numbers: [8, 42, 3] Generated Node #0,0: 31:[8, 42, 3] Operation: 92-89=3 Exploring Operation: 92-42=50, Resulting Numbers: [89, 8, 50] Generated Node #0,1: 31:[89, 8, 50] Operation: 92-42=50 Exploring Operation: 89-42=47, Resulti...
0.986111
hs_3
sum_heuristic
[ 61, 2, 76, 29 ]
22
[ "76-61=15", "29+15=44", "44/2=22" ]
Current State: 22:[61, 2, 76, 29], Operations: [] Exploring Operation: 76-61=15, Resulting Numbers: [2, 29, 15] Generated Node #2: [2, 29, 15] from Operation: 76-61=15 Current State: 22:[2, 29, 15], Operations: ['76-61=15'] Exploring Operation: 29+15=44, Resulting Numbers: [2, 44] Generated Node #3: [2, 44] from Operat...
4
Current State: 22:[61, 2, 76, 29], Operations: [] Exploring Operation: 76-61=15, Resulting Numbers: [2, 29, 15] Generated Node #0,0: 22:[2, 29, 15] Operation: 76-61=15 Exploring Operation: 61-29=32, Resulting Numbers: [2, 76, 32] Generated Node #0,1: 22:[2, 76, 32] Operation: 61-29=32 Exploring Operation: 76/2=38, Resu...
0.984375
hs_3
mult_heuristic
[ 40, 27, 24, 74 ]
29
[ "40*27=1080", "1080/24=45", "74-45=29" ]
Current State: 29:[40, 27, 24, 74], Operations: [] Exploring Operation: 40*27=1080, Resulting Numbers: [24, 74, 1080] Generated Node #2: [24, 74, 1080] from Operation: 40*27=1080 Current State: 29:[24, 74, 1080], Operations: ['40*27=1080'] Exploring Operation: 1080/24=45, Resulting Numbers: [74, 45] Generated Node #3: ...
4
Current State: 29:[40, 27, 24, 74], Operations: [] Exploring Operation: 74-24=50, Resulting Numbers: [40, 27, 50] Generated Node #0,0: 29:[40, 27, 50] Operation: 74-24=50 Exploring Operation: 74-40=34, Resulting Numbers: [27, 24, 34] Generated Node #0,1: 29:[27, 24, 34] Operation: 74-40=34 Exploring Operation: 74-27=47...
0
hs_3
sum_heuristic
[ 26, 15, 37, 36 ]
38
[ "15+37=52", "52/26=2", "36+2=38" ]
Current State: 38:[26, 15, 37, 36], Operations: [] Exploring Operation: 15+37=52, Resulting Numbers: [26, 36, 52] Generated Node #2: [26, 36, 52] from Operation: 15+37=52 Current State: 38:[26, 36, 52], Operations: ['15+37=52'] Exploring Operation: 52/26=2, Resulting Numbers: [36, 2] Generated Node #3: [36, 2] from Ope...
4
Current State: 38:[26, 15, 37, 36], Operations: [] Exploring Operation: 26+15=41, Resulting Numbers: [37, 36, 41] Generated Node #0,0: 38:[37, 36, 41] Operation: 26+15=41 Moving to Node #0,0 Current State: 38:[37, 36, 41], Operations: ['26+15=41'] Exploring Operation: 37-36=1, Resulting Numbers: [41, 1] Generated Node ...
0
hs_1
mult_heuristic
[ 79, 82, 49, 93 ]
54
[ "82-79=3", "49*3=147", "147-93=54" ]
Current State: 54:[79, 82, 49, 93], Operations: [] Exploring Operation: 82-79=3, Resulting Numbers: [49, 93, 3] Generated Node #2: [49, 93, 3] from Operation: 82-79=3 Current State: 54:[49, 93, 3], Operations: ['82-79=3'] Exploring Operation: 49*3=147, Resulting Numbers: [93, 147] Generated Node #3: [93, 147] from Oper...
4
Current State: 54:[79, 82, 49, 93], Operations: [] Exploring Operation: 82-79=3, Resulting Numbers: [49, 93, 3] Generated Node #0,0: 54:[49, 93, 3] Operation: 82-79=3 Exploring Operation: 93-79=14, Resulting Numbers: [82, 49, 14] Generated Node #0,1: 54:[82, 49, 14] Operation: 93-79=14 Exploring Operation: 93-82=11, Re...
0
hs_3
sum_heuristic
[ 79, 55, 27, 31 ]
54
[ "79+31=110", "110/55=2", "27*2=54" ]
Current State: 54:[79, 55, 27, 31], Operations: [] Exploring Operation: 79+31=110, Resulting Numbers: [55, 27, 110] Generated Node #2: [55, 27, 110] from Operation: 79+31=110 Current State: 54:[55, 27, 110], Operations: ['79+31=110'] Exploring Operation: 110/55=2, Resulting Numbers: [27, 2] Generated Node #3: [27, 2] f...
4
Current State: 54:[79, 55, 27, 31], Operations: [] Exploring Operation: 79-55=24, Resulting Numbers: [27, 31, 24] Generated Node #0,0: 54:[27, 31, 24] Operation: 79-55=24 Start Sub Search at level 1: Moving to Node #0,0 Current State: 54:[27, 31, 24], Operations: ['79-55=24'] Exploring Operation: 31+24=55, Resulting Nu...
0
hs_1
sum_heuristic
[ 77, 8, 28, 33 ]
37
[ "33-28=5", "8*5=40", "77-40=37" ]
Current State: 37:[77, 8, 28, 33], Operations: [] Exploring Operation: 33-28=5, Resulting Numbers: [77, 8, 5] Generated Node #2: [77, 8, 5] from Operation: 33-28=5 Current State: 37:[77, 8, 5], Operations: ['33-28=5'] Exploring Operation: 8*5=40, Resulting Numbers: [77, 40] Generated Node #3: [77, 40] from Operation: 8...
4
Current State: 37:[77, 8, 28, 33], Operations: [] Exploring Operation: 77-8=69, Resulting Numbers: [28, 33, 69] Generated Node #0,0: 37:[28, 33, 69] Operation: 77-8=69 Start Sub Search at level 1: Moving to Node #0,0 Current State: 37:[28, 33, 69], Operations: ['77-8=69'] Exploring Operation: 69-28=41, Resulting Number...
0
hs_1
mult_heuristic
[ 55, 27, 56, 75 ]
47
[ "55-27=28", "75-56=19", "28+19=47" ]
Current State: 47:[55, 27, 56, 75], Operations: [] Exploring Operation: 55-27=28, Resulting Numbers: [56, 75, 28] Generated Node #2: [56, 75, 28] from Operation: 55-27=28 Current State: 47:[56, 75, 28], Operations: ['55-27=28'] Exploring Operation: 75-56=19, Resulting Numbers: [28, 19] Generated Node #3: [28, 19] from ...
4
Current State: 47:[55, 27, 56, 75], Operations: [] Exploring Operation: 75-55=20, Resulting Numbers: [27, 56, 20] Generated Node #0,0: 47:[27, 56, 20] Operation: 75-55=20 Exploring Operation: 75-27=48, Resulting Numbers: [55, 56, 48] Generated Node #0,1: 47:[55, 56, 48] Operation: 75-27=48 Exploring Operation: 55-27=28...
0.987847
hs_4
mult_heuristic
[ 16, 30, 78, 23 ]
76
[ "16+30=46", "46/23=2", "78-2=76" ]
Current State: 76:[16, 30, 78, 23], Operations: [] Exploring Operation: 16+30=46, Resulting Numbers: [78, 23, 46] Generated Node #2: [78, 23, 46] from Operation: 16+30=46 Current State: 76:[78, 23, 46], Operations: ['16+30=46'] Exploring Operation: 46/23=2, Resulting Numbers: [78, 2] Generated Node #3: [78, 2] from Ope...
4
Current State: 76:[16, 30, 78, 23], Operations: [] Exploring Operation: 30-23=7, Resulting Numbers: [16, 78, 7] Generated Node #0,0: 76:[16, 78, 7] Operation: 30-23=7 Moving to Node #0,0 Current State: 76:[16, 78, 7], Operations: ['30-23=7'] Exploring Operation: 16+7=23, Resulting Numbers: [78, 23] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 74, 58, 55, 18 ]
59
[ "74+58=132", "55+18=73", "132-73=59" ]
Current State: 59:[74, 58, 55, 18], Operations: [] Exploring Operation: 74+58=132, Resulting Numbers: [55, 18, 132] Generated Node #2: [55, 18, 132] from Operation: 74+58=132 Current State: 59:[55, 18, 132], Operations: ['74+58=132'] Exploring Operation: 55+18=73, Resulting Numbers: [132, 73] Generated Node #3: [132, 7...
4
Current State: 59:[74, 58, 55, 18], Operations: [] Exploring Operation: 74-18=56, Resulting Numbers: [58, 55, 56] Generated Node #0,0: 59:[58, 55, 56] Operation: 74-18=56 Start Sub Search at level 1: Moving to Node #0,0 Current State: 59:[58, 55, 56], Operations: ['74-18=56'] Exploring Operation: 55+56=111, Resulting N...
0
hs_1
sum_heuristic
[ 48, 44, 16, 29 ]
100
[ "48-44=4", "29*4=116", "116-16=100" ]
Current State: 100:[48, 44, 16, 29], Operations: [] Exploring Operation: 48-44=4, Resulting Numbers: [16, 29, 4] Generated Node #2: [16, 29, 4] from Operation: 48-44=4 Current State: 100:[16, 29, 4], Operations: ['48-44=4'] Exploring Operation: 29*4=116, Resulting Numbers: [16, 116] Generated Node #3: [16, 116] from Op...
4
Current State: 100:[48, 44, 16, 29], Operations: [] Exploring Operation: 44-16=28, Resulting Numbers: [48, 29, 28] Generated Node #0,0: 100:[48, 29, 28] Operation: 44-16=28 Exploring Operation: 48-44=4, Resulting Numbers: [16, 29, 4] Generated Node #0,1: 100:[16, 29, 4] Operation: 48-44=4 Moving to Node #0,1 Current St...
0
hs_2
sum_heuristic
[ 9, 82, 96, 3 ]
71
[ "96+3=99", "99/9=11", "82-11=71" ]
Current State: 71:[9, 82, 96, 3], Operations: [] Exploring Operation: 96+3=99, Resulting Numbers: [9, 82, 99] Generated Node #2: [9, 82, 99] from Operation: 96+3=99 Current State: 71:[9, 82, 99], Operations: ['96+3=99'] Exploring Operation: 99/9=11, Resulting Numbers: [82, 11] Generated Node #3: [82, 11] from Operation...
4
Current State: 71:[9, 82, 96, 3], Operations: [] Exploring Operation: 9*3=27, Resulting Numbers: [82, 96, 27] Generated Node #0,0: 71:[82, 96, 27] Operation: 9*3=27 Moving to Node #0,0 Current State: 71:[82, 96, 27], Operations: ['9*3=27'] Exploring Operation: 96-27=69, Resulting Numbers: [82, 69] Generated Node #0,0,0...
0
hs_1
mult_heuristic
[ 6, 49, 36, 48 ]
30
[ "36-6=30", "49-48=1", "30*1=30" ]
Current State: 30:[6, 49, 36, 48], Operations: [] Exploring Operation: 36-6=30, Resulting Numbers: [49, 48, 30] Generated Node #2: [49, 48, 30] from Operation: 36-6=30 Current State: 30:[49, 48, 30], Operations: ['36-6=30'] Exploring Operation: 49-48=1, Resulting Numbers: [30, 1] Generated Node #3: [30, 1] from Operati...
4
Current State: 30:[6, 49, 36, 48], Operations: [] Exploring Operation: 49-48=1, Resulting Numbers: [6, 36, 1] Generated Node #0,0: 30:[6, 36, 1] Operation: 49-48=1 Start Sub Search at level 1: Moving to Node #0,0 Current State: 30:[6, 36, 1], Operations: ['49-48=1'] Exploring Operation: 36-6=30, Resulting Numbers: [1, ...
0.993924
hs_1
sum_heuristic
[ 17, 2, 45, 45 ]
42
[ "17-2=15", "45/15=3", "45-3=42" ]
Current State: 42:[17, 2, 45, 45], Operations: [] Exploring Operation: 17-2=15, Resulting Numbers: [45, 45, 15] Generated Node #2: [45, 45, 15] from Operation: 17-2=15 Current State: 42:[45, 45, 15], Operations: ['17-2=15'] Exploring Operation: 45/15=3, Resulting Numbers: [3] 3,42 equal: Goal Reached Exploring Operatio...
4
Current State: 42:[17, 2, 45, 45], Operations: [] Exploring Operation: 45-45=0, Resulting Numbers: [17, 2, 0] Generated Node #0,0: 42:[17, 2, 0] Operation: 45-45=0 Exploring Operation: 45/45=1, Resulting Numbers: [17, 2, 1] Generated Node #0,1: 42:[17, 2, 1] Operation: 45/45=1 Moving to Node #0,1 Current State: 42:[17,...
0
hs_2
mult_heuristic
[ 92, 17, 24, 7 ]
91
[ "24-17=7", "7/7=1", "92-1=91" ]
Current State: 91:[92, 17, 24, 7], Operations: [] Exploring Operation: 24-17=7, Resulting Numbers: [92, 7, 7] Generated Node #2: [92, 7, 7] from Operation: 24-17=7 Current State: 91:[92, 7, 7], Operations: ['24-17=7'] Exploring Operation: 7/7=1, Resulting Numbers: [92, 1] Generated Node #3: [92, 1] from Operation: 7/7=...
4
Current State: 91:[92, 17, 24, 7], Operations: [] Exploring Operation: 24-17=7, Resulting Numbers: [92, 7, 7] Generated Node #0,0: 91:[92, 7, 7] Operation: 24-17=7 Start Sub Search at level 1: Moving to Node #0,0 Current State: 91:[92, 7, 7], Operations: ['24-17=7'] Exploring Operation: 7+7=14, Resulting Numbers: [92, ...
0
hs_1
mult_heuristic
[ 92, 34, 19, 80 ]
27
[ "92+34=126", "19+80=99", "126-99=27" ]
Current State: 27:[92, 34, 19, 80], Operations: [] Exploring Operation: 92+34=126, Resulting Numbers: [19, 80, 126] Generated Node #2: [19, 80, 126] from Operation: 92+34=126 Current State: 27:[19, 80, 126], Operations: ['92+34=126'] Exploring Operation: 19+80=99, Resulting Numbers: [126, 99] Generated Node #3: [126, 9...
4
Current State: 27:[92, 34, 19, 80], Operations: [] Exploring Operation: 80-34=46, Resulting Numbers: [92, 19, 46] Generated Node #0,0: 27:[92, 19, 46] Operation: 80-34=46 Exploring Operation: 92-80=12, Resulting Numbers: [34, 19, 12] Generated Node #0,1: 27:[34, 19, 12] Operation: 92-80=12 Exploring Operation: 92-34=58...
0.978299
hs_4
sum_heuristic
[ 27, 96, 36, 20 ]
21
[ "36-20=16", "96/16=6", "27-6=21" ]
Current State: 21:[27, 96, 36, 20], Operations: [] Exploring Operation: 36-20=16, Resulting Numbers: [27, 96, 16] Generated Node #2: [27, 96, 16] from Operation: 36-20=16 Current State: 21:[27, 96, 16], Operations: ['36-20=16'] Exploring Operation: 96/16=6, Resulting Numbers: [27, 6] Generated Node #3: [27, 6] from Ope...
4
Current State: 21:[27, 96, 36, 20], Operations: [] Exploring Operation: 36-20=16, Resulting Numbers: [27, 96, 16] Generated Node #0,0: 21:[27, 96, 16] Operation: 36-20=16 Exploring Operation: 96-20=76, Resulting Numbers: [27, 36, 76] Generated Node #0,1: 21:[27, 36, 76] Operation: 96-20=76 Exploring Operation: 96-36=60...
0.914931
hs_5
mult_heuristic
[ 54, 76, 26, 65 ]
52
[ "54+76=130", "26*130=3380", "3380/65=52" ]
Current State: 52:[54, 76, 26, 65], Operations: [] Exploring Operation: 54+76=130, Resulting Numbers: [26, 65, 130] Generated Node #2: [26, 65, 130] from Operation: 54+76=130 Current State: 52:[26, 65, 130], Operations: ['54+76=130'] Exploring Operation: 26*130=3380, Resulting Numbers: [65, 3380] Generated Node #3: [65...
4
Current State: 52:[54, 76, 26, 65], Operations: [] Exploring Operation: 65-54=11, Resulting Numbers: [76, 26, 11] Generated Node #0,0: 52:[76, 26, 11] Operation: 65-54=11 Exploring Operation: 76-26=50, Resulting Numbers: [54, 65, 50] Generated Node #0,1: 52:[54, 65, 50] Operation: 76-26=50 Exploring Operation: 76-65=11...
0
hs_4
mult_heuristic
[ 60, 52, 55, 3 ]
37
[ "60-55=5", "3*5=15", "52-15=37" ]
Current State: 37:[60, 52, 55, 3], Operations: [] Exploring Operation: 60-55=5, Resulting Numbers: [52, 3, 5] Generated Node #2: [52, 3, 5] from Operation: 60-55=5 Current State: 37:[52, 3, 5], Operations: ['60-55=5'] Exploring Operation: 3*5=15, Resulting Numbers: [52, 15] Generated Node #3: [52, 15] from Operation: 3...
4
Current State: 37:[60, 52, 55, 3], Operations: [] Exploring Operation: 52-3=49, Resulting Numbers: [60, 55, 49] Generated Node #0,0: 37:[60, 55, 49] Operation: 52-3=49 Exploring Operation: 55-3=52, Resulting Numbers: [60, 52, 52] Generated Node #0,1: 37:[60, 52, 52] Operation: 55-3=52 Exploring Operation: 60-3=57, Resu...
0
hs_5
mult_heuristic
[ 29, 1, 36, 51 ]
44
[ "29*1=29", "51-36=15", "29+15=44" ]
Current State: 44:[29, 1, 36, 51], Operations: [] Exploring Operation: 29*1=29, Resulting Numbers: [36, 51, 29] Generated Node #2: [36, 51, 29] from Operation: 29*1=29 Current State: 44:[36, 51, 29], Operations: ['29*1=29'] Exploring Operation: 51-36=15, Resulting Numbers: [29, 15] Generated Node #3: [29, 15] from Oper...
4
Current State: 44:[29, 1, 36, 51], Operations: [] Exploring Operation: 36-29=7, Resulting Numbers: [1, 51, 7] Generated Node #0,0: 44:[1, 51, 7] Operation: 36-29=7 Exploring Operation: 51-29=22, Resulting Numbers: [1, 36, 22] Generated Node #0,1: 44:[1, 36, 22] Operation: 51-29=22 Exploring Operation: 1+36=37, Resultin...
0.967882
hs_5
sum_heuristic
[ 84, 97, 51, 69 ]
54
[ "97-69=28", "84/28=3", "51+3=54" ]
Current State: 54:[84, 97, 51, 69], Operations: [] Exploring Operation: 97-69=28, Resulting Numbers: [84, 51, 28] Generated Node #2: [84, 51, 28] from Operation: 97-69=28 Current State: 54:[84, 51, 28], Operations: ['97-69=28'] Exploring Operation: 84/28=3, Resulting Numbers: [51, 3] Generated Node #3: [51, 3] from Ope...
4
Current State: 54:[84, 97, 51, 69], Operations: [] Exploring Operation: 97-84=13, Resulting Numbers: [51, 69, 13] Generated Node #0,0: 54:[51, 69, 13] Operation: 97-84=13 Moving to Node #0,0 Current State: 54:[51, 69, 13], Operations: ['97-84=13'] Exploring Operation: 69-51=18, Resulting Numbers: [13, 18] Generated Nod...
0
hs_1
sum_heuristic
[ 92, 46, 46, 30 ]
30
[ "92-46=46", "46+30=76", "76-46=30" ]
Current State: 30:[92, 46, 46, 30], Operations: [] Exploring Operation: 92-46=46, Resulting Numbers: [30, 46] Generated Node #2: [30, 46] from Operation: 92-46=46 Current State: 30:[30, 46], Operations: ['92-46=46'] Exploring Operation: 46+30=76, Resulting Numbers: [76] 76,30 equal: Goal Reached Exploring Operation: 76...
4
Current State: 30:[92, 46, 46, 30], Operations: [] Exploring Operation: 92/46=2, Resulting Numbers: [46, 30, 2] Generated Node #0,0: 30:[46, 30, 2] Operation: 92/46=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 30:[46, 30, 2], Operations: ['92/46=2'] Exploring Operation: 46-30=16, Resulting Numbers:...
0
hs_1
mult_heuristic
[ 42, 8, 85, 62 ]
72
[ "42+62=104", "104/8=13", "85-13=72" ]
Current State: 72:[42, 8, 85, 62], Operations: [] Exploring Operation: 42+62=104, Resulting Numbers: [8, 85, 104] Generated Node #2: [8, 85, 104] from Operation: 42+62=104 Current State: 72:[8, 85, 104], Operations: ['42+62=104'] Exploring Operation: 104/8=13, Resulting Numbers: [85, 13] Generated Node #3: [85, 13] fro...
4
Current State: 72:[42, 8, 85, 62], Operations: [] Exploring Operation: 85-42=43, Resulting Numbers: [8, 62, 43] Generated Node #0,0: 72:[8, 62, 43] Operation: 85-42=43 Exploring Operation: 85-62=23, Resulting Numbers: [42, 8, 23] Generated Node #0,1: 72:[42, 8, 23] Operation: 85-62=23 Exploring Operation: 62-42=20, Res...
0
hs_3
mult_heuristic
[ 21, 79, 23, 13 ]
18
[ "23*13=299", "79+299=378", "378/21=18" ]
Current State: 18:[21, 79, 23, 13], Operations: [] Exploring Operation: 23*13=299, Resulting Numbers: [21, 79, 299] Generated Node #2: [21, 79, 299] from Operation: 23*13=299 Current State: 18:[21, 79, 299], Operations: ['23*13=299'] Exploring Operation: 79+299=378, Resulting Numbers: [21, 378] Generated Node #3: [21, ...
4
Current State: 18:[21, 79, 23, 13], Operations: [] Exploring Operation: 23-21=2, Resulting Numbers: [79, 13, 2] Generated Node #0,0: 18:[79, 13, 2] Operation: 23-21=2 Exploring Operation: 79-23=56, Resulting Numbers: [21, 13, 56] Generated Node #0,1: 18:[21, 13, 56] Operation: 79-23=56 Exploring Operation: 79-21=58, Re...
0
hs_5
mult_heuristic
[ 69, 15, 57, 3 ]
65
[ "69+15=84", "57/3=19", "84-19=65" ]
Current State: 65:[69, 15, 57, 3], Operations: [] Exploring Operation: 69+15=84, Resulting Numbers: [57, 3, 84] Generated Node #2: [57, 3, 84] from Operation: 69+15=84 Current State: 65:[57, 3, 84], Operations: ['69+15=84'] Exploring Operation: 57/3=19, Resulting Numbers: [84, 19] Generated Node #3: [84, 19] from Opera...
4
Current State: 65:[69, 15, 57, 3], Operations: [] Exploring Operation: 69-57=12, Resulting Numbers: [15, 3, 12] Generated Node #0,0: 65:[15, 3, 12] Operation: 69-57=12 Exploring Operation: 69-3=66, Resulting Numbers: [15, 57, 66] Generated Node #0,1: 65:[15, 57, 66] Operation: 69-3=66 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 21, 6, 86, 45 ]
85
[ "21*6=126", "86-45=41", "126-41=85" ]
Current State: 85:[21, 6, 86, 45], Operations: [] Exploring Operation: 21*6=126, Resulting Numbers: [86, 45, 126] Generated Node #2: [86, 45, 126] from Operation: 21*6=126 Current State: 85:[86, 45, 126], Operations: ['21*6=126'] Exploring Operation: 86-45=41, Resulting Numbers: [126, 41] Generated Node #3: [126, 41] f...
4
Current State: 85:[21, 6, 86, 45], Operations: [] Exploring Operation: 45-6=39, Resulting Numbers: [21, 86, 39] Generated Node #0,0: 85:[21, 86, 39] Operation: 45-6=39 Exploring Operation: 21+45=66, Resulting Numbers: [6, 86, 66] Generated Node #0,1: 85:[6, 86, 66] Operation: 21+45=66 Exploring Operation: 45-21=24, Res...
0
hs_3
mult_heuristic
[ 85, 88, 3, 23 ]
78
[ "88-85=3", "3+23=26", "3*26=78" ]
Current State: 78:[85, 88, 3, 23], Operations: [] Exploring Operation: 88-85=3, Resulting Numbers: [3, 23, 3] Generated Node #2: [3, 23, 3] from Operation: 88-85=3 Current State: 78:[3, 23, 3], Operations: ['88-85=3'] Exploring Operation: 3+23=26, Resulting Numbers: [26] 26,78 equal: Goal Reached Exploring Operation: 3...
4
Current State: 78:[85, 88, 3, 23], Operations: [] Exploring Operation: 85-3=82, Resulting Numbers: [88, 23, 82] Generated Node #0,0: 78:[88, 23, 82] Operation: 85-3=82 Exploring Operation: 88-85=3, Resulting Numbers: [3, 23, 3] Generated Node #0,1: 78:[3, 23, 3] Operation: 88-85=3 Start Sub Search at level 1: Moving to...
0.991319
hs_2
mult_heuristic
[ 63, 38, 68, 28 ]
15
[ "63-38=25", "68-28=40", "40-25=15" ]
Current State: 15:[63, 38, 68, 28], Operations: [] Exploring Operation: 63-38=25, Resulting Numbers: [68, 28, 25] Generated Node #2: [68, 28, 25] from Operation: 63-38=25 Current State: 15:[68, 28, 25], Operations: ['63-38=25'] Exploring Operation: 68-28=40, Resulting Numbers: [25, 40] Generated Node #3: [25, 40] from ...
4
Current State: 15:[63, 38, 68, 28], Operations: [] Exploring Operation: 63-38=25, Resulting Numbers: [68, 28, 25] Generated Node #0,0: 15:[68, 28, 25] Operation: 63-38=25 Exploring Operation: 68-63=5, Resulting Numbers: [38, 28, 5] Generated Node #0,1: 15:[38, 28, 5] Operation: 68-63=5 Moving to Node #0,1 Current State...
0.992188
hs_2
sum_heuristic
[ 28, 32, 65, 79 ]
46
[ "28+32=60", "79-65=14", "60-14=46" ]
Current State: 46:[28, 32, 65, 79], Operations: [] Exploring Operation: 28+32=60, Resulting Numbers: [65, 79, 60] Generated Node #2: [65, 79, 60] from Operation: 28+32=60 Current State: 46:[65, 79, 60], Operations: ['28+32=60'] Exploring Operation: 79-65=14, Resulting Numbers: [60, 14] Generated Node #3: [60, 14] from ...
4
Current State: 46:[28, 32, 65, 79], Operations: [] Exploring Operation: 79-65=14, Resulting Numbers: [28, 32, 14] Generated Node #0,0: 46:[28, 32, 14] Operation: 79-65=14 Exploring Operation: 79-32=47, Resulting Numbers: [28, 65, 47] Generated Node #0,1: 46:[28, 65, 47] Operation: 79-32=47 Start Sub Search at level 1: ...
0.984375
hs_2
sum_heuristic
[ 54, 51, 57, 96 ]
42
[ "54-51=3", "96-57=39", "3+39=42" ]
Current State: 42:[54, 51, 57, 96], Operations: [] Exploring Operation: 54-51=3, Resulting Numbers: [57, 96, 3] Generated Node #2: [57, 96, 3] from Operation: 54-51=3 Current State: 42:[57, 96, 3], Operations: ['54-51=3'] Exploring Operation: 96-57=39, Resulting Numbers: [3, 39] Generated Node #3: [3, 39] from Operatio...
4
Current State: 42:[54, 51, 57, 96], Operations: [] Exploring Operation: 57-54=3, Resulting Numbers: [51, 96, 3] Generated Node #0,0: 42:[51, 96, 3] Operation: 57-54=3 Exploring Operation: 96-51=45, Resulting Numbers: [54, 57, 45] Generated Node #0,1: 42:[54, 57, 45] Operation: 96-51=45 Exploring Operation: 96-57=39, Re...
0.986979
hs_4
sum_heuristic
[ 74, 92, 28, 66 ]
30
[ "74*28=2072", "2072-92=1980", "1980/66=30" ]
Current State: 30:[74, 92, 28, 66], Operations: [] Exploring Operation: 74*28=2072, Resulting Numbers: [92, 66, 2072] Generated Node #2: [92, 66, 2072] from Operation: 74*28=2072 Current State: 30:[92, 66, 2072], Operations: ['74*28=2072'] Exploring Operation: 2072-92=1980, Resulting Numbers: [66, 1980] Generated Node ...
4
Current State: 30:[74, 92, 28, 66], Operations: [] Exploring Operation: 92-74=18, Resulting Numbers: [28, 66, 18] Generated Node #0,0: 30:[28, 66, 18] Operation: 92-74=18 Exploring Operation: 92-66=26, Resulting Numbers: [74, 28, 26] Generated Node #0,1: 30:[74, 28, 26] Operation: 92-66=26 Exploring Operation: 74-66=8,...
0
hs_3
sum_heuristic
[ 81, 8, 14, 11 ]
41
[ "11-8=3", "81/3=27", "14+27=41" ]
Current State: 41:[81, 8, 14, 11], Operations: [] Exploring Operation: 11-8=3, Resulting Numbers: [81, 14, 3] Generated Node #2: [81, 14, 3] from Operation: 11-8=3 Current State: 41:[81, 14, 3], Operations: ['11-8=3'] Exploring Operation: 81/3=27, Resulting Numbers: [14, 27] Generated Node #3: [14, 27] from Operation: ...
4
Current State: 41:[81, 8, 14, 11], Operations: [] Exploring Operation: 81-8=73, Resulting Numbers: [14, 11, 73] Generated Node #0,0: 41:[14, 11, 73] Operation: 81-8=73 Exploring Operation: 81-14=67, Resulting Numbers: [8, 11, 67] Generated Node #0,1: 41:[8, 11, 67] Operation: 81-14=67 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 4, 34, 32, 88 ]
74
[ "4*32=128", "88-34=54", "128-54=74" ]
Current State: 74:[4, 34, 32, 88], Operations: [] Exploring Operation: 4*32=128, Resulting Numbers: [34, 88, 128] Generated Node #2: [34, 88, 128] from Operation: 4*32=128 Current State: 74:[34, 88, 128], Operations: ['4*32=128'] Exploring Operation: 88-34=54, Resulting Numbers: [128, 54] Generated Node #3: [128, 54] f...
4
Current State: 74:[4, 34, 32, 88], Operations: [] Exploring Operation: 4+32=36, Resulting Numbers: [34, 88, 36] Generated Node #0,0: 74:[34, 88, 36] Operation: 4+32=36 Exploring Operation: 4+34=38, Resulting Numbers: [32, 88, 38] Generated Node #0,1: 74:[32, 88, 38] Operation: 4+34=38 Exploring Operation: 34-32=2, Resu...
0
hs_4
sum_heuristic
[ 33, 4, 61, 20 ]
14
[ "33+61=94", "4*20=80", "94-80=14" ]
Current State: 14:[33, 4, 61, 20], Operations: [] Exploring Operation: 33+61=94, Resulting Numbers: [4, 20, 94] Generated Node #2: [4, 20, 94] from Operation: 33+61=94 Current State: 14:[4, 20, 94], Operations: ['33+61=94'] Exploring Operation: 4*20=80, Resulting Numbers: [94, 80] Generated Node #3: [94, 80] from Opera...
4
Current State: 14:[33, 4, 61, 20], Operations: [] Exploring Operation: 33-4=29, Resulting Numbers: [61, 20, 29] Generated Node #0,0: 14:[61, 20, 29] Operation: 33-4=29 Exploring Operation: 61-20=41, Resulting Numbers: [33, 4, 41] Generated Node #0,1: 14:[33, 4, 41] Operation: 61-20=41 Exploring Operation: 61-33=28, Res...
0
hs_4
sum_heuristic
[ 65, 6, 27, 72 ]
40
[ "65-6=59", "27+72=99", "99-59=40" ]
Current State: 40:[65, 6, 27, 72], Operations: [] Exploring Operation: 65-6=59, Resulting Numbers: [27, 72, 59] Generated Node #2: [27, 72, 59] from Operation: 65-6=59 Current State: 40:[27, 72, 59], Operations: ['65-6=59'] Exploring Operation: 27+72=99, Resulting Numbers: [59, 99] Generated Node #3: [59, 99] from Oper...
4
Current State: 40:[65, 6, 27, 72], Operations: [] Exploring Operation: 65-27=38, Resulting Numbers: [6, 72, 38] Generated Node #0,0: 40:[6, 72, 38] Operation: 65-27=38 Exploring Operation: 72/6=12, Resulting Numbers: [65, 27, 12] Generated Node #0,1: 40:[65, 27, 12] Operation: 72/6=12 Exploring Operation: 72-65=7, Resu...
0.980903
hs_5
sum_heuristic
[ 48, 2, 64, 4 ]
80
[ "48*2=96", "64/4=16", "96-16=80" ]
Current State: 80:[48, 2, 64, 4], Operations: [] Exploring Operation: 48*2=96, Resulting Numbers: [64, 4, 96] Generated Node #2: [64, 4, 96] from Operation: 48*2=96 Current State: 80:[64, 4, 96], Operations: ['48*2=96'] Exploring Operation: 64/4=16, Resulting Numbers: [96, 16] Generated Node #3: [96, 16] from Operation...
4
Current State: 80:[48, 2, 64, 4], Operations: [] Exploring Operation: 64/4=16, Resulting Numbers: [48, 2, 16] Generated Node #0,0: 80:[48, 2, 16] Operation: 64/4=16 Exploring Operation: 64-48=16, Resulting Numbers: [2, 4, 16] Generated Node #0,1: 80:[2, 4, 16] Operation: 64-48=16 Moving to Node #0,1 Current State: 80:[...
0
hs_2
sum_heuristic
[ 31, 57, 79, 90 ]
81
[ "31+57=88", "79+90=169", "169-88=81" ]
Current State: 81:[31, 57, 79, 90], Operations: [] Exploring Operation: 31+57=88, Resulting Numbers: [79, 90, 88] Generated Node #2: [79, 90, 88] from Operation: 31+57=88 Current State: 81:[79, 90, 88], Operations: ['31+57=88'] Exploring Operation: 79+90=169, Resulting Numbers: [88, 169] Generated Node #3: [88, 169] fr...
4
Current State: 81:[31, 57, 79, 90], Operations: [] Exploring Operation: 90-57=33, Resulting Numbers: [31, 79, 33] Generated Node #0,0: 81:[31, 79, 33] Operation: 90-57=33 Exploring Operation: 79-57=22, Resulting Numbers: [31, 90, 22] Generated Node #0,1: 81:[31, 90, 22] Operation: 79-57=22 Exploring Operation: 31+57=88...
0.986979
hs_4
mult_heuristic
[ 17, 85, 23, 57 ]
12
[ "85-17=68", "23+57=80", "80-68=12" ]
Current State: 12:[17, 85, 23, 57], Operations: [] Exploring Operation: 85-17=68, Resulting Numbers: [23, 57, 68] Generated Node #2: [23, 57, 68] from Operation: 85-17=68 Current State: 12:[23, 57, 68], Operations: ['85-17=68'] Exploring Operation: 23+57=80, Resulting Numbers: [68, 80] Generated Node #3: [68, 80] from ...
4
Current State: 12:[17, 85, 23, 57], Operations: [] Exploring Operation: 85/17=5, Resulting Numbers: [23, 57, 5] Generated Node #0,0: 12:[23, 57, 5] Operation: 85/17=5 Exploring Operation: 85-57=28, Resulting Numbers: [17, 23, 28] Generated Node #0,1: 12:[17, 23, 28] Operation: 85-57=28 Moving to Node #0,1 Current State...
0.992188
hs_2
sum_heuristic
[ 83, 69, 84, 27 ]
46
[ "83-27=56", "69*56=3864", "3864/84=46" ]
Current State: 46:[83, 69, 84, 27], Operations: [] Exploring Operation: 83-27=56, Resulting Numbers: [69, 84, 56] Generated Node #2: [69, 84, 56] from Operation: 83-27=56 Current State: 46:[69, 84, 56], Operations: ['83-27=56'] Exploring Operation: 69*56=3864, Resulting Numbers: [84, 3864] Generated Node #3: [84, 3864]...
4
Current State: 46:[83, 69, 84, 27], Operations: [] Exploring Operation: 84-83=1, Resulting Numbers: [69, 27, 1] Generated Node #0,0: 46:[69, 27, 1] Operation: 84-83=1 Exploring Operation: 84-69=15, Resulting Numbers: [83, 27, 15] Generated Node #0,1: 46:[83, 27, 15] Operation: 84-69=15 Exploring Operation: 83-69=14, Re...
0
hs_3
sum_heuristic
[ 19, 19, 42, 36 ]
42
[ "19-19=0", "36*0=0", "42+0=42" ]
Current State: 42:[19, 19, 42, 36], Operations: [] Exploring Operation: 19-19=0, Resulting Numbers: [42, 36, 0] Generated Node #2: [42, 36, 0] from Operation: 19-19=0 Current State: 42:[42, 36, 0], Operations: ['19-19=0'] Exploring Operation: 36*0=0, Resulting Numbers: [42, 0] Generated Node #3: [42, 0] from Operation:...
4
Current State: 42:[19, 19, 42, 36], Operations: [] Exploring Operation: 42-36=6, Resulting Numbers: [19, 19, 6] Generated Node #0,0: 42:[19, 19, 6] Operation: 42-36=6 Exploring Operation: 36-19=17, Resulting Numbers: [19, 42, 17] Generated Node #0,1: 42:[19, 42, 17] Operation: 36-19=17 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 36, 57, 53, 38 ]
47
[ "57-53=4", "36/4=9", "38+9=47" ]
Current State: 47:[36, 57, 53, 38], Operations: [] Exploring Operation: 57-53=4, Resulting Numbers: [36, 38, 4] Generated Node #2: [36, 38, 4] from Operation: 57-53=4 Current State: 47:[36, 38, 4], Operations: ['57-53=4'] Exploring Operation: 36/4=9, Resulting Numbers: [38, 9] Generated Node #3: [38, 9] from Operation:...
4
Current State: 47:[36, 57, 53, 38], Operations: [] Exploring Operation: 36+38=74, Resulting Numbers: [57, 53, 74] Generated Node #0,0: 47:[57, 53, 74] Operation: 36+38=74 Exploring Operation: 57-36=21, Resulting Numbers: [53, 38, 21] Generated Node #0,1: 47:[53, 38, 21] Operation: 57-36=21 Exploring Operation: 57-38=19...
0
hs_4
sum_heuristic
[ 38, 19, 31, 4 ]
25
[ "38/19=2", "31-4=27", "27-2=25" ]
Current State: 25:[38, 19, 31, 4], Operations: [] Exploring Operation: 38/19=2, Resulting Numbers: [31, 4, 2] Generated Node #2: [31, 4, 2] from Operation: 38/19=2 Current State: 25:[31, 4, 2], Operations: ['38/19=2'] Exploring Operation: 31-4=27, Resulting Numbers: [2, 27] Generated Node #3: [2, 27] from Operation: 31...
4
Current State: 25:[38, 19, 31, 4], Operations: [] Exploring Operation: 38-4=34, Resulting Numbers: [19, 31, 34] Generated Node #0,0: 25:[19, 31, 34] Operation: 38-4=34 Exploring Operation: 38/19=2, Resulting Numbers: [31, 4, 2] Generated Node #0,1: 25:[31, 4, 2] Operation: 38/19=2 Exploring Operation: 38-19=19, Resulti...
0.940104
hs_5
sum_heuristic
[ 4, 47, 83, 28 ]
68
[ "47-4=43", "83+28=111", "111-43=68" ]
Current State: 68:[4, 47, 83, 28], Operations: [] Exploring Operation: 47-4=43, Resulting Numbers: [83, 28, 43] Generated Node #2: [83, 28, 43] from Operation: 47-4=43 Current State: 68:[83, 28, 43], Operations: ['47-4=43'] Exploring Operation: 83+28=111, Resulting Numbers: [43, 111] Generated Node #3: [43, 111] from O...
4
Current State: 68:[4, 47, 83, 28], Operations: [] Exploring Operation: 83-47=36, Resulting Numbers: [4, 28, 36] Generated Node #0,0: 68:[4, 28, 36] Operation: 83-47=36 Moving to Node #0,0 Current State: 68:[4, 28, 36], Operations: ['83-47=36'] Exploring Operation: 4+28=32, Resulting Numbers: [36, 32] Generated Node #0,...
0.993924
hs_1
sum_heuristic
[ 66, 99, 27, 38 ]
22
[ "99-66=33", "38-27=11", "33-11=22" ]
Current State: 22:[66, 99, 27, 38], Operations: [] Exploring Operation: 99-66=33, Resulting Numbers: [27, 38, 33] Generated Node #2: [27, 38, 33] from Operation: 99-66=33 Current State: 22:[27, 38, 33], Operations: ['99-66=33'] Exploring Operation: 38-27=11, Resulting Numbers: [33, 11] Generated Node #3: [33, 11] from ...
4
Current State: 22:[66, 99, 27, 38], Operations: [] Exploring Operation: 99-66=33, Resulting Numbers: [27, 38, 33] Generated Node #0,0: 22:[27, 38, 33] Operation: 99-66=33 Exploring Operation: 66-27=39, Resulting Numbers: [99, 38, 39] Generated Node #0,1: 22:[99, 38, 39] Operation: 66-27=39 Exploring Operation: 99-38=61...
0.96875
hs_4
mult_heuristic
[ 62, 2, 10, 57 ]
47
[ "62-10=52", "2*52=104", "104-57=47" ]
Current State: 47:[62, 2, 10, 57], Operations: [] Exploring Operation: 62-10=52, Resulting Numbers: [2, 57, 52] Generated Node #2: [2, 57, 52] from Operation: 62-10=52 Current State: 47:[2, 57, 52], Operations: ['62-10=52'] Exploring Operation: 2*52=104, Resulting Numbers: [57, 104] Generated Node #3: [57, 104] from Op...
4
Current State: 47:[62, 2, 10, 57], Operations: [] Exploring Operation: 62-2=60, Resulting Numbers: [10, 57, 60] Generated Node #0,0: 47:[10, 57, 60] Operation: 62-2=60 Exploring Operation: 2*10=20, Resulting Numbers: [62, 57, 20] Generated Node #0,1: 47:[62, 57, 20] Operation: 2*10=20 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 42, 4, 44, 76 ]
84
[ "44-42=2", "4*2=8", "76+8=84" ]
Current State: 84:[42, 4, 44, 76], Operations: [] Exploring Operation: 44-42=2, Resulting Numbers: [4, 76, 2] Generated Node #2: [4, 76, 2] from Operation: 44-42=2 Current State: 84:[4, 76, 2], Operations: ['44-42=2'] Exploring Operation: 4*2=8, Resulting Numbers: [76, 8] Generated Node #3: [76, 8] from Operation: 4*2=...
4
Current State: 84:[42, 4, 44, 76], Operations: [] Exploring Operation: 76/4=19, Resulting Numbers: [42, 44, 19] Generated Node #0,0: 84:[42, 44, 19] Operation: 76/4=19 Exploring Operation: 76-44=32, Resulting Numbers: [42, 4, 32] Generated Node #0,1: 84:[42, 4, 32] Operation: 76-44=32 Exploring Operation: 4+76=80, Resu...
0
hs_3
sum_heuristic
[ 26, 20, 71, 16 ]
25
[ "26-20=6", "16*6=96", "96-71=25" ]
Current State: 25:[26, 20, 71, 16], Operations: [] Exploring Operation: 26-20=6, Resulting Numbers: [71, 16, 6] Generated Node #2: [71, 16, 6] from Operation: 26-20=6 Current State: 25:[71, 16, 6], Operations: ['26-20=6'] Exploring Operation: 16*6=96, Resulting Numbers: [71, 96] Generated Node #3: [71, 96] from Operati...
4
Current State: 25:[26, 20, 71, 16], Operations: [] Exploring Operation: 71-20=51, Resulting Numbers: [26, 16, 51] Generated Node #0,0: 25:[26, 16, 51] Operation: 71-20=51 Exploring Operation: 20-16=4, Resulting Numbers: [26, 71, 4] Generated Node #0,1: 25:[26, 71, 4] Operation: 20-16=4 Exploring Operation: 26-20=6, Res...
0
hs_5
mult_heuristic
[ 6, 3, 51, 46 ]
38
[ "51-3=48", "48/6=8", "46-8=38" ]
Current State: 38:[6, 3, 51, 46], Operations: [] Exploring Operation: 51-3=48, Resulting Numbers: [6, 46, 48] Generated Node #2: [6, 46, 48] from Operation: 51-3=48 Current State: 38:[6, 46, 48], Operations: ['51-3=48'] Exploring Operation: 48/6=8, Resulting Numbers: [46, 8] Generated Node #3: [46, 8] from Operation: 4...
4
Current State: 38:[6, 3, 51, 46], Operations: [] Exploring Operation: 51-6=45, Resulting Numbers: [3, 46, 45] Generated Node #0,0: 38:[3, 46, 45] Operation: 51-6=45 Exploring Operation: 51-46=5, Resulting Numbers: [6, 3, 5] Generated Node #0,1: 38:[6, 3, 5] Operation: 51-46=5 Exploring Operation: 51/3=17, Resulting Num...
0
hs_3
mult_heuristic
[ 6, 46, 30, 29 ]
52
[ "6+46=52", "30-29=1", "52*1=52" ]
Current State: 52:[6, 46, 30, 29], Operations: [] Exploring Operation: 6+46=52, Resulting Numbers: [30, 29, 52] Generated Node #2: [30, 29, 52] from Operation: 6+46=52 Current State: 52:[30, 29, 52], Operations: ['6+46=52'] Exploring Operation: 30-29=1, Resulting Numbers: [52, 1] Generated Node #3: [52, 1] from Operati...
4
Current State: 52:[6, 46, 30, 29], Operations: [] Exploring Operation: 6+46=52, Resulting Numbers: [30, 29, 52] Generated Node #0,0: 52:[30, 29, 52] Operation: 6+46=52 Exploring Operation: 46-30=16, Resulting Numbers: [6, 29, 16] Generated Node #0,1: 52:[6, 29, 16] Operation: 46-30=16 Moving to Node #0,0 Current State:...
0.990451
hs_2
sum_heuristic
[ 39, 5, 26, 95 ]
82
[ "39+26=65", "65/5=13", "95-13=82" ]
Current State: 82:[39, 5, 26, 95], Operations: [] Exploring Operation: 39+26=65, Resulting Numbers: [5, 95, 65] Generated Node #2: [5, 95, 65] from Operation: 39+26=65 Current State: 82:[5, 95, 65], Operations: ['39+26=65'] Exploring Operation: 65/5=13, Resulting Numbers: [95, 13] Generated Node #3: [95, 13] from Opera...
4
Current State: 82:[39, 5, 26, 95], Operations: [] Exploring Operation: 39-26=13, Resulting Numbers: [5, 95, 13] Generated Node #0,0: 82:[5, 95, 13] Operation: 39-26=13 Exploring Operation: 95-26=69, Resulting Numbers: [39, 5, 69] Generated Node #0,1: 82:[39, 5, 69] Operation: 95-26=69 Exploring Operation: 95-5=90, Resu...
0
hs_5
sum_heuristic
[ 42, 5, 44, 90 ]
16
[ "44-42=2", "90/5=18", "18-2=16" ]
Current State: 16:[42, 5, 44, 90], Operations: [] Exploring Operation: 44-42=2, Resulting Numbers: [5, 90, 2] Generated Node #2: [5, 90, 2] from Operation: 44-42=2 Current State: 16:[5, 90, 2], Operations: ['44-42=2'] Exploring Operation: 90/5=18, Resulting Numbers: [2, 18] Generated Node #3: [2, 18] from Operation: 90...
4
Current State: 16:[42, 5, 44, 90], Operations: [] Exploring Operation: 90-44=46, Resulting Numbers: [42, 5, 46] Generated Node #0,0: 16:[42, 5, 46] Operation: 90-44=46 Exploring Operation: 90/5=18, Resulting Numbers: [42, 44, 18] Generated Node #0,1: 16:[42, 44, 18] Operation: 90/5=18 Exploring Operation: 90-42=48, Res...
0.988715
hs_3
sum_heuristic
[ 27, 14, 23, 16 ]
71
[ "23-16=7", "14*7=98", "98-27=71" ]
Current State: 71:[27, 14, 23, 16], Operations: [] Exploring Operation: 23-16=7, Resulting Numbers: [27, 14, 7] Generated Node #2: [27, 14, 7] from Operation: 23-16=7 Current State: 71:[27, 14, 7], Operations: ['23-16=7'] Exploring Operation: 14*7=98, Resulting Numbers: [27, 98] Generated Node #3: [27, 98] from Operati...
4
Current State: 71:[27, 14, 23, 16], Operations: [] Exploring Operation: 27+23=50, Resulting Numbers: [14, 16, 50] Generated Node #0,0: 71:[14, 16, 50] Operation: 27+23=50 Exploring Operation: 27+16=43, Resulting Numbers: [14, 23, 43] Generated Node #0,1: 71:[14, 23, 43] Operation: 27+16=43 Exploring Operation: 27+14=41...
0
hs_3
sum_heuristic
[ 32, 42, 44, 97 ]
67
[ "32+42=74", "44+97=141", "141-74=67" ]
Current State: 67:[32, 42, 44, 97], Operations: [] Exploring Operation: 32+42=74, Resulting Numbers: [44, 97, 74] Generated Node #2: [44, 97, 74] from Operation: 32+42=74 Current State: 67:[44, 97, 74], Operations: ['32+42=74'] Exploring Operation: 44+97=141, Resulting Numbers: [74, 141] Generated Node #3: [74, 141] fr...
4
Current State: 67:[32, 42, 44, 97], Operations: [] Exploring Operation: 97-32=65, Resulting Numbers: [42, 44, 65] Generated Node #0,0: 67:[42, 44, 65] Operation: 97-32=65 Moving to Node #0,0 Current State: 67:[42, 44, 65], Operations: ['97-32=65'] Exploring Operation: 42+44=86, Resulting Numbers: [65, 86] Generated Nod...
0
hs_1
mult_heuristic
[ 17, 77, 55, 99 ]
32
[ "17*99=1683", "77+1683=1760", "1760/55=32" ]
Current State: 32:[17, 77, 55, 99], Operations: [] Exploring Operation: 17*99=1683, Resulting Numbers: [77, 55, 1683] Generated Node #2: [77, 55, 1683] from Operation: 17*99=1683 Current State: 32:[77, 55, 1683], Operations: ['17*99=1683'] Exploring Operation: 77+1683=1760, Resulting Numbers: [55, 1760] Generated Node ...
4
Current State: 32:[17, 77, 55, 99], Operations: [] Exploring Operation: 99-55=44, Resulting Numbers: [17, 77, 44] Generated Node #0,0: 32:[17, 77, 44] Operation: 99-55=44 Exploring Operation: 99-77=22, Resulting Numbers: [17, 55, 22] Generated Node #0,1: 32:[17, 55, 22] Operation: 99-77=22 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 44, 5, 26, 85 ]
20
[ "44-5=39", "85-26=59", "59-39=20" ]
Current State: 20:[44, 5, 26, 85], Operations: [] Exploring Operation: 44-5=39, Resulting Numbers: [26, 85, 39] Generated Node #2: [26, 85, 39] from Operation: 44-5=39 Current State: 20:[26, 85, 39], Operations: ['44-5=39'] Exploring Operation: 85-26=59, Resulting Numbers: [39, 59] Generated Node #3: [39, 59] from Oper...
4
Current State: 20:[44, 5, 26, 85], Operations: [] Exploring Operation: 85/5=17, Resulting Numbers: [44, 26, 17] Generated Node #0,0: 20:[44, 26, 17] Operation: 85/5=17 Exploring Operation: 85-44=41, Resulting Numbers: [5, 26, 41] Generated Node #0,1: 20:[5, 26, 41] Operation: 85-44=41 Exploring Operation: 85-26=59, Res...
0.990451
hs_3
sum_heuristic