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
[ 40, 2, 2, 5 ]
89
[ "40+2=42", "2*42=84", "5+84=89" ]
Current State: 89:[40, 2, 2, 5], Operations: [] Exploring Operation: 40+2=42, Resulting Numbers: [5, 42] Generated Node #2: [5, 42] from Operation: 40+2=42 Current State: 89:[5, 42], Operations: ['40+2=42'] Exploring Operation: 2*42=84, Resulting Numbers: [5, 84] Generated Node #3: [5, 84] from Operation: 2*42=84 Curre...
4
Current State: 89:[40, 2, 2, 5], Operations: [] Exploring Operation: 40*2=80, Resulting Numbers: [2, 5, 80] Generated Node #0,0: 89:[2, 5, 80] Operation: 40*2=80 Moving to Node #0,0 Current State: 89:[2, 5, 80], Operations: ['40*2=80'] Exploring Operation: 2*5=10, Resulting Numbers: [80, 10] Generated Node #0,0,0: 89:[...
0
hs_1
sum_heuristic
[ 66, 81, 35, 94 ]
88
[ "66+81=147", "94-35=59", "147-59=88" ]
Current State: 88:[66, 81, 35, 94], Operations: [] Exploring Operation: 66+81=147, Resulting Numbers: [35, 94, 147] Generated Node #2: [35, 94, 147] from Operation: 66+81=147 Current State: 88:[35, 94, 147], Operations: ['66+81=147'] Exploring Operation: 94-35=59, Resulting Numbers: [147, 59] Generated Node #3: [147, 5...
4
Current State: 88:[66, 81, 35, 94], Operations: [] Exploring Operation: 66-35=31, Resulting Numbers: [81, 94, 31] Generated Node #0,0: 88:[81, 94, 31] Operation: 66-35=31 Exploring Operation: 81-66=15, Resulting Numbers: [35, 94, 15] Generated Node #0,1: 88:[35, 94, 15] Operation: 81-66=15 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 60, 61, 70, 87 ]
18
[ "61-60=1", "87-70=17", "1+17=18" ]
Current State: 18:[60, 61, 70, 87], Operations: [] Exploring Operation: 61-60=1, Resulting Numbers: [70, 87, 1] Generated Node #2: [70, 87, 1] from Operation: 61-60=1 Current State: 18:[70, 87, 1], Operations: ['61-60=1'] Exploring Operation: 87-70=17, Resulting Numbers: [1, 17] Generated Node #3: [1, 17] from Operatio...
4
Current State: 18:[60, 61, 70, 87], Operations: [] Exploring Operation: 87-61=26, Resulting Numbers: [60, 70, 26] Generated Node #0,0: 18:[60, 70, 26] Operation: 87-61=26 Exploring Operation: 87-70=17, Resulting Numbers: [60, 61, 17] Generated Node #0,1: 18:[60, 61, 17] Operation: 87-70=17 Exploring Operation: 87-60=27...
0.988715
hs_3
mult_heuristic
[ 88, 81, 83, 1 ]
86
[ "88+81=169", "83*1=83", "169-83=86" ]
Current State: 86:[88, 81, 83, 1], Operations: [] Exploring Operation: 88+81=169, Resulting Numbers: [83, 1, 169] Generated Node #2: [83, 1, 169] from Operation: 88+81=169 Current State: 86:[83, 1, 169], Operations: ['88+81=169'] Exploring Operation: 83*1=83, Resulting Numbers: [169, 83] Generated Node #3: [169, 83] fr...
4
Current State: 86:[88, 81, 83, 1], Operations: [] Exploring Operation: 88-1=87, Resulting Numbers: [81, 83, 87] Generated Node #0,0: 86:[81, 83, 87] Operation: 88-1=87 Exploring Operation: 88-81=7, Resulting Numbers: [83, 1, 7] Generated Node #0,1: 86:[83, 1, 7] Operation: 88-81=7 Exploring Operation: 83-81=2, Resultin...
0.986111
hs_4
sum_heuristic
[ 4, 55, 56, 52 ]
71
[ "56-52=4", "4*4=16", "55+16=71" ]
Current State: 71:[4, 55, 56, 52], Operations: [] Exploring Operation: 56-52=4, Resulting Numbers: [4, 55, 4] Generated Node #2: [4, 55, 4] from Operation: 56-52=4 Current State: 71:[4, 55, 4], Operations: ['56-52=4'] Exploring Operation: 4*4=16, Resulting Numbers: [55, 16] Generated Node #3: [55, 16] from Operation: 4...
4
Current State: 71:[4, 55, 56, 52], Operations: [] Exploring Operation: 4+52=56, Resulting Numbers: [55, 56, 56] Generated Node #0,0: 71:[55, 56, 56] Operation: 4+52=56 Exploring Operation: 56-4=52, Resulting Numbers: [55, 52, 52] Generated Node #0,1: 71:[55, 52, 52] Operation: 56-4=52 Exploring Operation: 4+55=59, Resu...
0
hs_5
mult_heuristic
[ 69, 53, 93, 55 ]
54
[ "69-53=16", "93-55=38", "16+38=54" ]
Current State: 54:[69, 53, 93, 55], Operations: [] Exploring Operation: 69-53=16, Resulting Numbers: [93, 55, 16] Generated Node #2: [93, 55, 16] from Operation: 69-53=16 Current State: 54:[93, 55, 16], Operations: ['69-53=16'] Exploring Operation: 93-55=38, Resulting Numbers: [16, 38] Generated Node #3: [16, 38] from ...
4
Current State: 54:[69, 53, 93, 55], Operations: [] Exploring Operation: 93-69=24, Resulting Numbers: [53, 55, 24] Generated Node #0,0: 54:[53, 55, 24] Operation: 93-69=24 Exploring Operation: 93-55=38, Resulting Numbers: [69, 53, 38] Generated Node #0,1: 54:[69, 53, 38] Operation: 93-55=38 Exploring Operation: 93-53=40...
0.975694
hs_3
sum_heuristic
[ 27, 14, 13, 18 ]
46
[ "27+14=41", "18-13=5", "41+5=46" ]
Current State: 46:[27, 14, 13, 18], Operations: [] Exploring Operation: 27+14=41, Resulting Numbers: [13, 18, 41] Generated Node #2: [13, 18, 41] from Operation: 27+14=41 Current State: 46:[13, 18, 41], Operations: ['27+14=41'] Exploring Operation: 18-13=5, Resulting Numbers: [41, 5] Generated Node #3: [41, 5] from Ope...
4
Current State: 46:[27, 14, 13, 18], Operations: [] Exploring Operation: 14-13=1, Resulting Numbers: [27, 18, 1] Generated Node #0,0: 46:[27, 18, 1] Operation: 14-13=1 Moving to Node #0,0 Current State: 46:[27, 18, 1], Operations: ['14-13=1'] Exploring Operation: 27+18=45, Resulting Numbers: [1, 45] Generated Node #0,0,...
0.993924
hs_1
mult_heuristic
[ 17, 28, 3, 59 ]
74
[ "17+28=45", "45/3=15", "59+15=74" ]
Current State: 74:[17, 28, 3, 59], Operations: [] Exploring Operation: 17+28=45, Resulting Numbers: [3, 59, 45] Generated Node #2: [3, 59, 45] from Operation: 17+28=45 Current State: 74:[3, 59, 45], Operations: ['17+28=45'] Exploring Operation: 45/3=15, Resulting Numbers: [59, 15] Generated Node #3: [59, 15] from Opera...
4
Current State: 74:[17, 28, 3, 59], Operations: [] Exploring Operation: 59-28=31, Resulting Numbers: [17, 3, 31] Generated Node #0,0: 74:[17, 3, 31] Operation: 59-28=31 Exploring Operation: 17+59=76, Resulting Numbers: [28, 3, 76] Generated Node #0,1: 74:[28, 3, 76] Operation: 17+59=76 Exploring Operation: 59-17=42, Res...
0
hs_3
mult_heuristic
[ 51, 63, 91, 58 ]
81
[ "51+63=114", "91-58=33", "114-33=81" ]
Current State: 81:[51, 63, 91, 58], Operations: [] Exploring Operation: 51+63=114, Resulting Numbers: [91, 58, 114] Generated Node #2: [91, 58, 114] from Operation: 51+63=114 Current State: 81:[91, 58, 114], Operations: ['51+63=114'] Exploring Operation: 91-58=33, Resulting Numbers: [114, 33] Generated Node #3: [114, 3...
4
Current State: 81:[51, 63, 91, 58], Operations: [] Exploring Operation: 58-51=7, Resulting Numbers: [63, 91, 7] Generated Node #0,0: 81:[63, 91, 7] Operation: 58-51=7 Exploring Operation: 63-51=12, Resulting Numbers: [91, 58, 12] Generated Node #0,1: 81:[91, 58, 12] Operation: 63-51=12 Exploring Operation: 63-58=5, Res...
0
hs_3
mult_heuristic
[ 28, 28, 21, 23 ]
68
[ "28+23=51", "28*51=1428", "1428/21=68" ]
Current State: 68:[28, 28, 21, 23], Operations: [] Exploring Operation: 28+23=51, Resulting Numbers: [21, 51] Generated Node #2: [21, 51] from Operation: 28+23=51 Current State: 68:[21, 51], Operations: ['28+23=51'] Exploring Operation: 28*51=1428, Resulting Numbers: [21, 1428] Generated Node #3: [21, 1428] from Operat...
4
Current State: 68:[28, 28, 21, 23], Operations: [] Exploring Operation: 28-23=5, Resulting Numbers: [28, 21, 5] Generated Node #0,0: 68:[28, 21, 5] Operation: 28-23=5 Exploring Operation: 28-28=0, Resulting Numbers: [21, 23, 0] Generated Node #0,1: 68:[21, 23, 0] Operation: 28-28=0 Exploring Operation: 28/28=1, Resulti...
0
hs_5
sum_heuristic
[ 65, 84, 17, 21 ]
34
[ "84-65=19", "21-19=2", "17*2=34" ]
Current State: 34:[65, 84, 17, 21], Operations: [] Exploring Operation: 84-65=19, Resulting Numbers: [17, 21, 19] Generated Node #2: [17, 21, 19] from Operation: 84-65=19 Current State: 34:[17, 21, 19], Operations: ['84-65=19'] Exploring Operation: 21-19=2, Resulting Numbers: [17, 2] Generated Node #3: [17, 2] from Ope...
4
Current State: 34:[65, 84, 17, 21], Operations: [] Exploring Operation: 84/21=4, Resulting Numbers: [65, 17, 4] Generated Node #0,0: 34:[65, 17, 4] Operation: 84/21=4 Exploring Operation: 65-21=44, Resulting Numbers: [84, 17, 44] Generated Node #0,1: 34:[84, 17, 44] Operation: 65-21=44 Exploring Operation: 84-65=19, Re...
0.990451
hs_3
mult_heuristic
[ 84, 84, 88, 53 ]
34
[ "84/84=1", "88-53=35", "35-1=34" ]
Current State: 34:[84, 84, 88, 53], Operations: [] Exploring Operation: 84/84=1, Resulting Numbers: [88, 53, 1] Generated Node #2: [88, 53, 1] from Operation: 84/84=1 Current State: 34:[88, 53, 1], Operations: ['84/84=1'] Exploring Operation: 88-53=35, Resulting Numbers: [1, 35] Generated Node #3: [1, 35] from Operatio...
4
Current State: 34:[84, 84, 88, 53], Operations: [] Exploring Operation: 88-84=4, Resulting Numbers: [84, 53, 4] Generated Node #0,0: 34:[84, 53, 4] Operation: 88-84=4 Moving to Node #0,0 Current State: 34:[84, 53, 4], Operations: ['88-84=4'] Exploring Operation: 84-53=31, Resulting Numbers: [4, 31] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 6, 66, 33, 70 ]
66
[ "6+66=72", "72-70=2", "33*2=66" ]
Current State: 66:[6, 66, 33, 70], Operations: [] Exploring Operation: 6+66=72, Resulting Numbers: [33, 70, 72] Generated Node #2: [33, 70, 72] from Operation: 6+66=72 Current State: 66:[33, 70, 72], Operations: ['6+66=72'] Exploring Operation: 72-70=2, Resulting Numbers: [33, 2] Generated Node #3: [33, 2] from Operati...
4
Current State: 66:[6, 66, 33, 70], Operations: [] Exploring Operation: 66/6=11, Resulting Numbers: [33, 70, 11] Generated Node #0,0: 66:[33, 70, 11] Operation: 66/6=11 Exploring Operation: 70-6=64, Resulting Numbers: [66, 33, 64] Generated Node #0,1: 66:[66, 33, 64] Operation: 70-6=64 Exploring Operation: 70-66=4, Resu...
0.990451
hs_3
mult_heuristic
[ 89, 12, 74, 91 ]
94
[ "89-12=77", "91-74=17", "77+17=94" ]
Current State: 94:[89, 12, 74, 91], Operations: [] Exploring Operation: 89-12=77, Resulting Numbers: [74, 91, 77] Generated Node #2: [74, 91, 77] from Operation: 89-12=77 Current State: 94:[74, 91, 77], Operations: ['89-12=77'] Exploring Operation: 91-74=17, Resulting Numbers: [77, 17] Generated Node #3: [77, 17] from ...
4
Current State: 94:[89, 12, 74, 91], Operations: [] Exploring Operation: 12+74=86, Resulting Numbers: [89, 91, 86] Generated Node #0,0: 94:[89, 91, 86] Operation: 12+74=86 Start Sub Search at level 1: Moving to Node #0,0 Current State: 94:[89, 91, 86], Operations: ['12+74=86'] Exploring Operation: 89-86=3, Resulting Num...
0.993924
hs_1
mult_heuristic
[ 71, 7, 29, 89 ]
27
[ "71+29=100", "89+100=189", "189/7=27" ]
Current State: 27:[71, 7, 29, 89], Operations: [] Exploring Operation: 71+29=100, Resulting Numbers: [7, 89, 100] Generated Node #2: [7, 89, 100] from Operation: 71+29=100 Current State: 27:[7, 89, 100], Operations: ['71+29=100'] Exploring Operation: 89+100=189, Resulting Numbers: [7, 189] Generated Node #3: [7, 189] f...
4
Current State: 27:[71, 7, 29, 89], Operations: [] Exploring Operation: 89-71=18, Resulting Numbers: [7, 29, 18] Generated Node #0,0: 27:[7, 29, 18] Operation: 89-71=18 Exploring Operation: 89-29=60, Resulting Numbers: [71, 7, 60] Generated Node #0,1: 27:[71, 7, 60] Operation: 89-29=60 Exploring Operation: 71-7=64, Resu...
0
hs_4
sum_heuristic
[ 17, 57, 49, 24 ]
64
[ "24-17=7", "49/7=7", "57+7=64" ]
Current State: 64:[17, 57, 49, 24], Operations: [] Exploring Operation: 24-17=7, Resulting Numbers: [57, 49, 7] Generated Node #2: [57, 49, 7] from Operation: 24-17=7 Current State: 64:[57, 49, 7], Operations: ['24-17=7'] Exploring Operation: 49/7=7, Resulting Numbers: [57, 7] Generated Node #3: [57, 7] from Operation:...
4
Current State: 64:[17, 57, 49, 24], Operations: [] Exploring Operation: 49-17=32, Resulting Numbers: [57, 24, 32] Generated Node #0,0: 64:[57, 24, 32] Operation: 49-17=32 Exploring Operation: 57-49=8, Resulting Numbers: [17, 24, 8] Generated Node #0,1: 64:[17, 24, 8] Operation: 57-49=8 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 7, 47, 69, 29 ]
80
[ "47-7=40", "69-29=40", "40+40=80" ]
Current State: 80:[7, 47, 69, 29], Operations: [] Exploring Operation: 47-7=40, Resulting Numbers: [69, 29, 40] Generated Node #2: [69, 29, 40] from Operation: 47-7=40 Current State: 80:[69, 29, 40], Operations: ['47-7=40'] Exploring Operation: 69-29=40, Resulting Numbers: [40, 40] Generated Node #3: [40, 40] from Oper...
4
Current State: 80:[7, 47, 69, 29], Operations: [] Exploring Operation: 47+29=76, Resulting Numbers: [7, 69, 76] Generated Node #0,0: 80:[7, 69, 76] Operation: 47+29=76 Exploring Operation: 69-29=40, Resulting Numbers: [7, 47, 40] Generated Node #0,1: 80:[7, 47, 40] Operation: 69-29=40 Exploring Operation: 47-7=40, Resu...
0.952257
hs_5
sum_heuristic
[ 30, 27, 20, 13 ]
24
[ "30+27=57", "20+13=33", "57-33=24" ]
Current State: 24:[30, 27, 20, 13], Operations: [] Exploring Operation: 30+27=57, Resulting Numbers: [20, 13, 57] Generated Node #2: [20, 13, 57] from Operation: 30+27=57 Current State: 24:[20, 13, 57], Operations: ['30+27=57'] Exploring Operation: 20+13=33, Resulting Numbers: [57, 33] Generated Node #3: [57, 33] from ...
4
Current State: 24:[30, 27, 20, 13], Operations: [] Exploring Operation: 30-20=10, Resulting Numbers: [27, 13, 10] Generated Node #0,0: 24:[27, 13, 10] Operation: 30-20=10 Exploring Operation: 30-27=3, Resulting Numbers: [20, 13, 3] Generated Node #0,1: 24:[20, 13, 3] Operation: 30-27=3 Moving to Node #0,1 Current State...
0.986111
hs_2
sum_heuristic
[ 40, 19, 81, 31 ]
29
[ "40-19=21", "81-31=50", "50-21=29" ]
Current State: 29:[40, 19, 81, 31], Operations: [] Exploring Operation: 40-19=21, Resulting Numbers: [81, 31, 21] Generated Node #2: [81, 31, 21] from Operation: 40-19=21 Current State: 29:[81, 31, 21], Operations: ['40-19=21'] Exploring Operation: 81-31=50, Resulting Numbers: [21, 50] Generated Node #3: [21, 50] from ...
4
Current State: 29:[40, 19, 81, 31], Operations: [] Exploring Operation: 81-31=50, Resulting Numbers: [40, 19, 50] Generated Node #0,0: 29:[40, 19, 50] Operation: 81-31=50 Exploring Operation: 81-40=41, Resulting Numbers: [19, 31, 41] Generated Node #0,1: 29:[19, 31, 41] Operation: 81-40=41 Start Sub Search at level 1: ...
0.990451
hs_2
sum_heuristic
[ 43, 78, 62, 34 ]
93
[ "43+78=121", "62-34=28", "121-28=93" ]
Current State: 93:[43, 78, 62, 34], Operations: [] Exploring Operation: 43+78=121, Resulting Numbers: [62, 34, 121] Generated Node #2: [62, 34, 121] from Operation: 43+78=121 Current State: 93:[62, 34, 121], Operations: ['43+78=121'] Exploring Operation: 62-34=28, Resulting Numbers: [121, 28] Generated Node #3: [121, 2...
4
Current State: 93:[43, 78, 62, 34], Operations: [] Exploring Operation: 78-62=16, Resulting Numbers: [43, 34, 16] Generated Node #0,0: 93:[43, 34, 16] Operation: 78-62=16 Moving to Node #0,0 Current State: 93:[43, 34, 16], Operations: ['78-62=16'] Exploring Operation: 43-16=27, Resulting Numbers: [34, 27] Generated Nod...
0
hs_1
mult_heuristic
[ 34, 2, 5, 5 ]
34
[ "5-5=0", "2*0=0", "34+0=34" ]
Current State: 34:[34, 2, 5, 5], Operations: [] Exploring Operation: 5-5=0, Resulting Numbers: [34, 2, 0] Generated Node #2: [34, 2, 0] from Operation: 5-5=0 Current State: 34:[34, 2, 0], Operations: ['5-5=0'] Exploring Operation: 2*0=0, Resulting Numbers: [34, 0] Generated Node #3: [34, 0] from Operation: 2*0=0 Curren...
4
Current State: 34:[34, 2, 5, 5], Operations: [] Exploring Operation: 5/5=1, Resulting Numbers: [34, 2, 1] Generated Node #0,0: 34:[34, 2, 1] Operation: 5/5=1 Exploring Operation: 34/2=17, Resulting Numbers: [5, 5, 17] Generated Node #0,1: 34:[5, 5, 17] Operation: 34/2=17 Exploring Operation: 5-5=0, Resulting Numbers: [...
0
hs_5
sum_heuristic
[ 62, 18, 57, 59 ]
78
[ "62+18=80", "59-57=2", "80-2=78" ]
Current State: 78:[62, 18, 57, 59], Operations: [] Exploring Operation: 62+18=80, Resulting Numbers: [57, 59, 80] Generated Node #2: [57, 59, 80] from Operation: 62+18=80 Current State: 78:[57, 59, 80], Operations: ['62+18=80'] Exploring Operation: 59-57=2, Resulting Numbers: [80, 2] Generated Node #3: [80, 2] from Ope...
4
Current State: 78:[62, 18, 57, 59], Operations: [] Exploring Operation: 62-57=5, Resulting Numbers: [18, 59, 5] Generated Node #0,0: 78:[18, 59, 5] Operation: 62-57=5 Exploring Operation: 59-57=2, Resulting Numbers: [62, 18, 2] Generated Node #0,1: 78:[62, 18, 2] Operation: 59-57=2 Exploring Operation: 62-59=3, Resulti...
0.986111
hs_4
mult_heuristic
[ 10, 17, 75, 3 ]
79
[ "17-10=7", "75-3=72", "7+72=79" ]
Current State: 79:[10, 17, 75, 3], Operations: [] Exploring Operation: 17-10=7, Resulting Numbers: [75, 3, 7] Generated Node #2: [75, 3, 7] from Operation: 17-10=7 Current State: 79:[75, 3, 7], Operations: ['17-10=7'] Exploring Operation: 75-3=72, Resulting Numbers: [7, 72] Generated Node #3: [7, 72] from Operation: 75...
4
Current State: 79:[10, 17, 75, 3], Operations: [] Exploring Operation: 17*3=51, Resulting Numbers: [10, 75, 51] Generated Node #0,0: 79:[10, 75, 51] Operation: 17*3=51 Exploring Operation: 10+17=27, Resulting Numbers: [75, 3, 27] Generated Node #0,1: 79:[75, 3, 27] Operation: 10+17=27 Exploring Operation: 10+3=13, Resu...
0.94184
hs_4
mult_heuristic
[ 93, 20, 91, 72 ]
93
[ "91-20=71", "72-71=1", "93*1=93" ]
Current State: 93:[93, 20, 91, 72], Operations: [] Exploring Operation: 91-20=71, Resulting Numbers: [93, 72, 71] Generated Node #2: [93, 72, 71] from Operation: 91-20=71 Current State: 93:[93, 72, 71], Operations: ['91-20=71'] Exploring Operation: 72-71=1, Resulting Numbers: [93, 1] Generated Node #3: [93, 1] from Ope...
4
Current State: 93:[93, 20, 91, 72], Operations: [] Exploring Operation: 72-20=52, Resulting Numbers: [93, 91, 52] Generated Node #0,0: 93:[93, 91, 52] Operation: 72-20=52 Exploring Operation: 20+72=92, Resulting Numbers: [93, 91, 92] Generated Node #0,1: 93:[93, 91, 92] Operation: 20+72=92 Exploring Operation: 93-72=21...
0.986979
hs_3
mult_heuristic
[ 81, 95, 52, 62 ]
57
[ "81-62=19", "95/19=5", "52+5=57" ]
Current State: 57:[81, 95, 52, 62], Operations: [] Exploring Operation: 81-62=19, Resulting Numbers: [95, 52, 19] Generated Node #2: [95, 52, 19] from Operation: 81-62=19 Current State: 57:[95, 52, 19], Operations: ['81-62=19'] Exploring Operation: 95/19=5, Resulting Numbers: [52, 5] Generated Node #3: [52, 5] from Ope...
4
Current State: 57:[81, 95, 52, 62], Operations: [] Exploring Operation: 95-81=14, Resulting Numbers: [52, 62, 14] Generated Node #0,0: 57:[52, 62, 14] Operation: 95-81=14 Exploring Operation: 81-62=19, Resulting Numbers: [95, 52, 19] Generated Node #0,1: 57:[95, 52, 19] Operation: 81-62=19 Moving to Node #0,0 Current S...
0.990451
hs_2
sum_heuristic
[ 2, 26, 1, 57 ]
81
[ "26-2=24", "1*57=57", "24+57=81" ]
Current State: 81:[2, 26, 1, 57], Operations: [] Exploring Operation: 26-2=24, Resulting Numbers: [1, 57, 24] Generated Node #2: [1, 57, 24] from Operation: 26-2=24 Current State: 81:[1, 57, 24], Operations: ['26-2=24'] Exploring Operation: 1*57=57, Resulting Numbers: [24, 57] Generated Node #3: [24, 57] from Operation...
4
Current State: 81:[2, 26, 1, 57], Operations: [] Exploring Operation: 57-26=31, Resulting Numbers: [2, 1, 31] Generated Node #0,0: 81:[2, 1, 31] Operation: 57-26=31 Exploring Operation: 26+57=83, Resulting Numbers: [2, 1, 83] Generated Node #0,1: 81:[2, 1, 83] Operation: 26+57=83 Moving to Node #0,1 Current State: 81:[...
0.985243
hs_2
mult_heuristic
[ 17, 30, 21, 63 ]
73
[ "30*63=1890", "1890/21=90", "90-17=73" ]
Current State: 73:[17, 30, 21, 63], Operations: [] Exploring Operation: 30*63=1890, Resulting Numbers: [17, 21, 1890] Generated Node #2: [17, 21, 1890] from Operation: 30*63=1890 Current State: 73:[17, 21, 1890], Operations: ['30*63=1890'] Exploring Operation: 1890/21=90, Resulting Numbers: [17, 90] Generated Node #3: ...
4
Current State: 73:[17, 30, 21, 63], Operations: [] Exploring Operation: 17+30=47, Resulting Numbers: [21, 63, 47] Generated Node #0,0: 73:[21, 63, 47] Operation: 17+30=47 Exploring Operation: 21+63=84, Resulting Numbers: [17, 30, 84] Generated Node #0,1: 73:[17, 30, 84] Operation: 21+63=84 Exploring Operation: 30+21=51...
0
hs_5
sum_heuristic
[ 45, 18, 2, 59 ]
23
[ "59-45=14", "18/2=9", "14+9=23" ]
Current State: 23:[45, 18, 2, 59], Operations: [] Exploring Operation: 59-45=14, Resulting Numbers: [18, 2, 14] Generated Node #2: [18, 2, 14] from Operation: 59-45=14 Current State: 23:[18, 2, 14], Operations: ['59-45=14'] Exploring Operation: 18/2=9, Resulting Numbers: [14, 9] Generated Node #3: [14, 9] from Operatio...
4
Current State: 23:[45, 18, 2, 59], Operations: [] Exploring Operation: 45-2=43, Resulting Numbers: [18, 59, 43] Generated Node #0,0: 23:[18, 59, 43] Operation: 45-2=43 Exploring Operation: 45-18=27, Resulting Numbers: [2, 59, 27] Generated Node #0,1: 23:[2, 59, 27] Operation: 45-18=27 Exploring Operation: 59-45=14, Res...
0
hs_3
mult_heuristic
[ 62, 43, 39, 31 ]
51
[ "62-43=19", "39+31=70", "70-19=51" ]
Current State: 51:[62, 43, 39, 31], Operations: [] Exploring Operation: 62-43=19, Resulting Numbers: [39, 31, 19] Generated Node #2: [39, 31, 19] from Operation: 62-43=19 Current State: 51:[39, 31, 19], Operations: ['62-43=19'] Exploring Operation: 39+31=70, Resulting Numbers: [19, 70] Generated Node #3: [19, 70] from ...
4
Current State: 51:[62, 43, 39, 31], Operations: [] Exploring Operation: 62-43=19, Resulting Numbers: [39, 31, 19] Generated Node #0,0: 51:[39, 31, 19] Operation: 62-43=19 Exploring Operation: 62/31=2, Resulting Numbers: [43, 39, 2] Generated Node #0,1: 51:[43, 39, 2] Operation: 62/31=2 Exploring Operation: 62-39=23, Re...
0.967882
hs_5
sum_heuristic
[ 18, 71, 5, 15 ]
73
[ "71-18=53", "5+15=20", "53+20=73" ]
Current State: 73:[18, 71, 5, 15], Operations: [] Exploring Operation: 71-18=53, Resulting Numbers: [5, 15, 53] Generated Node #2: [5, 15, 53] from Operation: 71-18=53 Current State: 73:[5, 15, 53], Operations: ['71-18=53'] Exploring Operation: 5+15=20, Resulting Numbers: [53, 20] Generated Node #3: [53, 20] from Opera...
4
Current State: 73:[18, 71, 5, 15], Operations: [] Exploring Operation: 18+15=33, Resulting Numbers: [71, 5, 33] Generated Node #0,0: 73:[71, 5, 33] Operation: 18+15=33 Exploring Operation: 18+5=23, Resulting Numbers: [71, 15, 23] Generated Node #0,1: 73:[71, 15, 23] Operation: 18+5=23 Exploring Operation: 5+15=20, Resu...
0.911458
hs_5
mult_heuristic
[ 58, 26, 73, 62 ]
73
[ "58+26=84", "73-62=11", "84-11=73" ]
Current State: 73:[58, 26, 73, 62], Operations: [] Exploring Operation: 58+26=84, Resulting Numbers: [73, 62, 84] Generated Node #2: [73, 62, 84] from Operation: 58+26=84 Current State: 73:[73, 62, 84], Operations: ['58+26=84'] Exploring Operation: 73-62=11, Resulting Numbers: [84, 11] Generated Node #3: [84, 11] from ...
4
Current State: 73:[58, 26, 73, 62], Operations: [] Exploring Operation: 26+62=88, Resulting Numbers: [58, 73, 88] Generated Node #0,0: 73:[58, 73, 88] Operation: 26+62=88 Exploring Operation: 26+73=99, Resulting Numbers: [58, 62, 99] Generated Node #0,1: 73:[58, 62, 99] Operation: 26+73=99 Exploring Operation: 58+26=84...
0.978299
hs_4
sum_heuristic
[ 44, 53, 79, 59 ]
41
[ "44+53=97", "79+59=138", "138-97=41" ]
Current State: 41:[44, 53, 79, 59], Operations: [] Exploring Operation: 44+53=97, Resulting Numbers: [79, 59, 97] Generated Node #2: [79, 59, 97] from Operation: 44+53=97 Current State: 41:[79, 59, 97], Operations: ['44+53=97'] Exploring Operation: 79+59=138, Resulting Numbers: [97, 138] Generated Node #3: [97, 138] fr...
4
Current State: 41:[44, 53, 79, 59], Operations: [] Exploring Operation: 79-44=35, Resulting Numbers: [53, 59, 35] Generated Node #0,0: 41:[53, 59, 35] Operation: 79-44=35 Exploring Operation: 59-44=15, Resulting Numbers: [53, 79, 15] Generated Node #0,1: 41:[53, 79, 15] Operation: 59-44=15 Exploring Operation: 79-59=20...
0.985243
hs_4
mult_heuristic
[ 32, 37, 31, 41 ]
79
[ "32+37=69", "41-31=10", "69+10=79" ]
Current State: 79:[32, 37, 31, 41], Operations: [] Exploring Operation: 32+37=69, Resulting Numbers: [31, 41, 69] Generated Node #2: [31, 41, 69] from Operation: 32+37=69 Current State: 79:[31, 41, 69], Operations: ['32+37=69'] Exploring Operation: 41-31=10, Resulting Numbers: [69, 10] Generated Node #3: [69, 10] from ...
4
Current State: 79:[32, 37, 31, 41], Operations: [] Exploring Operation: 32+31=63, Resulting Numbers: [37, 41, 63] Generated Node #0,0: 79:[37, 41, 63] Operation: 32+31=63 Exploring Operation: 32+41=73, Resulting Numbers: [37, 31, 73] Generated Node #0,1: 79:[37, 31, 73] Operation: 32+41=73 Exploring Operation: 32+37=69...
0.97309
hs_3
mult_heuristic
[ 85, 72, 9, 85 ]
82
[ "85/85=1", "72+9=81", "1+81=82" ]
Current State: 82:[85, 72, 9, 85], Operations: [] Exploring Operation: 85/85=1, Resulting Numbers: [72, 9, 1] Generated Node #2: [72, 9, 1] from Operation: 85/85=1 Current State: 82:[72, 9, 1], Operations: ['85/85=1'] Exploring Operation: 72+9=81, Resulting Numbers: [1, 81] Generated Node #3: [1, 81] from Operation: 72...
4
Current State: 82:[85, 72, 9, 85], Operations: [] Exploring Operation: 85-9=76, Resulting Numbers: [72, 85, 76] Generated Node #0,0: 82:[72, 85, 76] Operation: 85-9=76 Exploring Operation: 72+9=81, Resulting Numbers: [85, 85, 81] Generated Node #0,1: 82:[85, 85, 81] Operation: 72+9=81 Exploring Operation: 72/9=8, Resul...
0.986979
hs_4
mult_heuristic
[ 4, 90, 99, 89 ]
84
[ "4+90=94", "99-89=10", "94-10=84" ]
Current State: 84:[4, 90, 99, 89], Operations: [] Exploring Operation: 4+90=94, Resulting Numbers: [99, 89, 94] Generated Node #2: [99, 89, 94] from Operation: 4+90=94 Current State: 84:[99, 89, 94], Operations: ['4+90=94'] Exploring Operation: 99-89=10, Resulting Numbers: [94, 10] Generated Node #3: [94, 10] from Oper...
4
Current State: 84:[4, 90, 99, 89], Operations: [] Exploring Operation: 90-89=1, Resulting Numbers: [4, 99, 1] Generated Node #0,0: 84:[4, 99, 1] Operation: 90-89=1 Exploring Operation: 99-90=9, Resulting Numbers: [4, 89, 9] Generated Node #0,1: 84:[4, 89, 9] Operation: 99-90=9 Exploring Operation: 99-89=10, Resulting N...
0.986979
hs_3
sum_heuristic
[ 38, 11, 41, 66 ]
73
[ "38+41=79", "66/11=6", "79-6=73" ]
Current State: 73:[38, 11, 41, 66], Operations: [] Exploring Operation: 38+41=79, Resulting Numbers: [11, 66, 79] Generated Node #2: [11, 66, 79] from Operation: 38+41=79 Current State: 73:[11, 66, 79], Operations: ['38+41=79'] Exploring Operation: 66/11=6, Resulting Numbers: [79, 6] Generated Node #3: [79, 6] from Ope...
4
Current State: 73:[38, 11, 41, 66], Operations: [] Exploring Operation: 38+41=79, Resulting Numbers: [11, 66, 79] Generated Node #0,0: 73:[11, 66, 79] Operation: 38+41=79 Exploring Operation: 11+66=77, Resulting Numbers: [38, 41, 77] Generated Node #0,1: 73:[38, 41, 77] Operation: 11+66=77 Exploring Operation: 11+41=52...
0
hs_4
mult_heuristic
[ 85, 29, 52, 59 ]
97
[ "85*59=5015", "29+5015=5044", "5044/52=97" ]
Current State: 97:[85, 29, 52, 59], Operations: [] Exploring Operation: 85*59=5015, Resulting Numbers: [29, 52, 5015] Generated Node #2: [29, 52, 5015] from Operation: 85*59=5015 Current State: 97:[29, 52, 5015], Operations: ['85*59=5015'] Exploring Operation: 29+5015=5044, Resulting Numbers: [52, 5044] Generated Node ...
4
Current State: 97:[85, 29, 52, 59], Operations: [] Exploring Operation: 52+59=111, Resulting Numbers: [85, 29, 111] Generated Node #0,0: 97:[85, 29, 111] Operation: 52+59=111 Exploring Operation: 29+52=81, Resulting Numbers: [85, 59, 81] Generated Node #0,1: 97:[85, 59, 81] Operation: 29+52=81 Exploring Operation: 29+5...
0
hs_4
mult_heuristic
[ 75, 26, 9, 59 ]
39
[ "75*26=1950", "59-9=50", "1950/50=39" ]
Current State: 39:[75, 26, 9, 59], Operations: [] Exploring Operation: 75*26=1950, Resulting Numbers: [9, 59, 1950] Generated Node #2: [9, 59, 1950] from Operation: 75*26=1950 Current State: 39:[9, 59, 1950], Operations: ['75*26=1950'] Exploring Operation: 59-9=50, Resulting Numbers: [1950, 50] Generated Node #3: [1950...
4
Current State: 39:[75, 26, 9, 59], Operations: [] Exploring Operation: 75-26=49, Resulting Numbers: [9, 59, 49] Generated Node #0,0: 39:[9, 59, 49] Operation: 75-26=49 Exploring Operation: 59-26=33, Resulting Numbers: [75, 9, 33] Generated Node #0,1: 39:[75, 9, 33] Operation: 59-26=33 Exploring Operation: 75-9=66, Resu...
0
hs_5
mult_heuristic
[ 28, 55, 6, 30 ]
78
[ "28+55=83", "30/6=5", "83-5=78" ]
Current State: 78:[28, 55, 6, 30], Operations: [] Exploring Operation: 28+55=83, Resulting Numbers: [6, 30, 83] Generated Node #2: [6, 30, 83] from Operation: 28+55=83 Current State: 78:[6, 30, 83], Operations: ['28+55=83'] Exploring Operation: 30/6=5, Resulting Numbers: [83, 5] Generated Node #3: [83, 5] from Operatio...
4
Current State: 78:[28, 55, 6, 30], Operations: [] Exploring Operation: 55-30=25, Resulting Numbers: [28, 6, 25] Generated Node #0,0: 78:[28, 6, 25] Operation: 55-30=25 Start Sub Search at level 1: Moving to Node #0,0 Current State: 78:[28, 6, 25], Operations: ['55-30=25'] Exploring Operation: 28-25=3, Resulting Numbers...
0
hs_1
mult_heuristic
[ 70, 78, 67, 5 ]
86
[ "70+78=148", "67-5=62", "148-62=86" ]
Current State: 86:[70, 78, 67, 5], Operations: [] Exploring Operation: 70+78=148, Resulting Numbers: [67, 5, 148] Generated Node #2: [67, 5, 148] from Operation: 70+78=148 Current State: 86:[67, 5, 148], Operations: ['70+78=148'] Exploring Operation: 67-5=62, Resulting Numbers: [148, 62] Generated Node #3: [148, 62] fr...
4
Current State: 86:[70, 78, 67, 5], Operations: [] Exploring Operation: 78-70=8, Resulting Numbers: [67, 5, 8] Generated Node #0,0: 86:[67, 5, 8] Operation: 78-70=8 Exploring Operation: 70-67=3, Resulting Numbers: [78, 5, 3] Generated Node #0,1: 86:[78, 5, 3] Operation: 70-67=3 Moving to Node #0,1 Current State: 86:[78,...
0.992188
hs_2
mult_heuristic
[ 68, 40, 19, 39 ]
86
[ "68-40=28", "19+39=58", "28+58=86" ]
Current State: 86:[68, 40, 19, 39], Operations: [] Exploring Operation: 68-40=28, Resulting Numbers: [19, 39, 28] Generated Node #2: [19, 39, 28] from Operation: 68-40=28 Current State: 86:[19, 39, 28], Operations: ['68-40=28'] Exploring Operation: 19+39=58, Resulting Numbers: [28, 58] Generated Node #3: [28, 58] from ...
4
Current State: 86:[68, 40, 19, 39], Operations: [] Exploring Operation: 68-40=28, Resulting Numbers: [19, 39, 28] Generated Node #0,0: 86:[19, 39, 28] Operation: 68-40=28 Exploring Operation: 68+19=87, Resulting Numbers: [40, 39, 87] Generated Node #0,1: 86:[40, 39, 87] Operation: 68+19=87 Exploring Operation: 68-39=29...
0.985243
hs_5
sum_heuristic
[ 94, 75, 39, 43 ]
23
[ "94-75=19", "43-39=4", "19+4=23" ]
Current State: 23:[94, 75, 39, 43], Operations: [] Exploring Operation: 94-75=19, Resulting Numbers: [39, 43, 19] Generated Node #2: [39, 43, 19] from Operation: 94-75=19 Current State: 23:[39, 43, 19], Operations: ['94-75=19'] Exploring Operation: 43-39=4, Resulting Numbers: [19, 4] Generated Node #3: [19, 4] from Ope...
4
Current State: 23:[94, 75, 39, 43], Operations: [] Exploring Operation: 94-39=55, Resulting Numbers: [75, 43, 55] Generated Node #0,0: 23:[75, 43, 55] Operation: 94-39=55 Exploring Operation: 94-43=51, Resulting Numbers: [75, 39, 51] Generated Node #0,1: 23:[75, 39, 51] Operation: 94-43=51 Exploring Operation: 75-39=36...
0.984375
hs_5
sum_heuristic
[ 6, 1, 5, 95 ]
59
[ "1+5=6", "6*6=36", "95-36=59" ]
Current State: 59:[6, 1, 5, 95], Operations: [] Exploring Operation: 1+5=6, Resulting Numbers: [6, 95, 6] Generated Node #2: [6, 95, 6] from Operation: 1+5=6 Current State: 59:[6, 95, 6], Operations: ['1+5=6'] Exploring Operation: 6*6=36, Resulting Numbers: [95, 36] Generated Node #3: [95, 36] from Operation: 6*6=36 Cu...
4
Current State: 59:[6, 1, 5, 95], Operations: [] Exploring Operation: 6+1=7, Resulting Numbers: [5, 95, 7] Generated Node #0,0: 59:[5, 95, 7] Operation: 6+1=7 Exploring Operation: 6*5=30, Resulting Numbers: [1, 95, 30] Generated Node #0,1: 59:[1, 95, 30] Operation: 6*5=30 Exploring Operation: 6+5=11, Resulting Numbers: ...
0
hs_3
sum_heuristic
[ 58, 24, 4, 45 ]
91
[ "58-24=34", "4*34=136", "136-45=91" ]
Current State: 91:[58, 24, 4, 45], Operations: [] Exploring Operation: 58-24=34, Resulting Numbers: [4, 45, 34] Generated Node #2: [4, 45, 34] from Operation: 58-24=34 Current State: 91:[4, 45, 34], Operations: ['58-24=34'] Exploring Operation: 4*34=136, Resulting Numbers: [45, 136] Generated Node #3: [45, 136] from Op...
4
Current State: 91:[58, 24, 4, 45], Operations: [] Exploring Operation: 58-45=13, Resulting Numbers: [24, 4, 13] Generated Node #0,0: 91:[24, 4, 13] Operation: 58-45=13 Exploring Operation: 58+45=103, Resulting Numbers: [24, 4, 103] Generated Node #0,1: 91:[24, 4, 103] Operation: 58+45=103 Start Sub Search at level 1: M...
0
hs_2
mult_heuristic
[ 85, 52, 27, 84 ]
80
[ "85+52=137", "84-27=57", "137-57=80" ]
Current State: 80:[85, 52, 27, 84], Operations: [] Exploring Operation: 85+52=137, Resulting Numbers: [27, 84, 137] Generated Node #2: [27, 84, 137] from Operation: 85+52=137 Current State: 80:[27, 84, 137], Operations: ['85+52=137'] Exploring Operation: 84-27=57, Resulting Numbers: [137, 57] Generated Node #3: [137, 5...
4
Current State: 80:[85, 52, 27, 84], Operations: [] Exploring Operation: 85-52=33, Resulting Numbers: [27, 84, 33] Generated Node #0,0: 80:[27, 84, 33] Operation: 85-52=33 Exploring Operation: 52+27=79, Resulting Numbers: [85, 84, 79] Generated Node #0,1: 80:[85, 84, 79] Operation: 52+27=79 Exploring Operation: 52-27=25...
0.990451
hs_3
sum_heuristic
[ 76, 80, 21, 59 ]
77
[ "80-21=59", "59/59=1", "76+1=77" ]
Current State: 77:[76, 80, 21, 59], Operations: [] Exploring Operation: 80-21=59, Resulting Numbers: [76, 59, 59] Generated Node #2: [76, 59, 59] from Operation: 80-21=59 Current State: 77:[76, 59, 59], Operations: ['80-21=59'] Exploring Operation: 59/59=1, Resulting Numbers: [76, 1] Generated Node #3: [76, 1] from Ope...
4
Current State: 77:[76, 80, 21, 59], Operations: [] Exploring Operation: 76-59=17, Resulting Numbers: [80, 21, 17] Generated Node #0,0: 77:[80, 21, 17] Operation: 76-59=17 Exploring Operation: 21+59=80, Resulting Numbers: [76, 80, 80] Generated Node #0,1: 77:[76, 80, 80] Operation: 21+59=80 Moving to Node #0,1 Current S...
0
hs_2
sum_heuristic
[ 2, 55, 12, 94 ]
45
[ "12/2=6", "94-55=39", "6+39=45" ]
Current State: 45:[2, 55, 12, 94], Operations: [] Exploring Operation: 12/2=6, Resulting Numbers: [55, 94, 6] Generated Node #2: [55, 94, 6] from Operation: 12/2=6 Current State: 45:[55, 94, 6], Operations: ['12/2=6'] Exploring Operation: 94-55=39, Resulting Numbers: [6, 39] Generated Node #3: [6, 39] from Operation: 9...
4
Current State: 45:[2, 55, 12, 94], Operations: [] Exploring Operation: 94-55=39, Resulting Numbers: [2, 12, 39] Generated Node #0,0: 45:[2, 12, 39] Operation: 94-55=39 Exploring Operation: 94/2=47, Resulting Numbers: [55, 12, 47] Generated Node #0,1: 45:[55, 12, 47] Operation: 94/2=47 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 20, 2, 20, 89 ]
79
[ "20/2=10", "89-20=69", "10+69=79" ]
Current State: 79:[20, 2, 20, 89], Operations: [] Exploring Operation: 20/2=10, Resulting Numbers: [89, 10] Generated Node #2: [89, 10] from Operation: 20/2=10 Current State: 79:[89, 10], Operations: ['20/2=10'] Exploring Operation: 89-20=69, Resulting Numbers: [10, 69] Generated Node #3: [10, 69] from Operation: 89-20...
4
Current State: 79:[20, 2, 20, 89], Operations: [] Exploring Operation: 20*2=40, Resulting Numbers: [20, 89, 40] Generated Node #0,0: 79:[20, 89, 40] Operation: 20*2=40 Exploring Operation: 2*20=40, Resulting Numbers: [20, 89, 40] Generated Node #0,1: 79:[20, 89, 40] Operation: 2*20=40 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 78, 80, 44, 79 ]
22
[ "78+80=158", "44*79=3476", "3476/158=22" ]
Current State: 22:[78, 80, 44, 79], Operations: [] Exploring Operation: 78+80=158, Resulting Numbers: [44, 79, 158] Generated Node #2: [44, 79, 158] from Operation: 78+80=158 Current State: 22:[44, 79, 158], Operations: ['78+80=158'] Exploring Operation: 44*79=3476, Resulting Numbers: [158, 3476] Generated Node #3: [15...
4
Current State: 22:[78, 80, 44, 79], Operations: [] Exploring Operation: 80-78=2, Resulting Numbers: [44, 79, 2] Generated Node #0,0: 22:[44, 79, 2] Operation: 80-78=2 Exploring Operation: 78-44=34, Resulting Numbers: [80, 79, 34] Generated Node #0,1: 22:[80, 79, 34] Operation: 78-44=34 Exploring Operation: 79-78=1, Res...
0
hs_4
mult_heuristic
[ 3, 66, 33, 34 ]
28
[ "3*66=198", "198/33=6", "34-6=28" ]
Current State: 28:[3, 66, 33, 34], Operations: [] Exploring Operation: 3*66=198, Resulting Numbers: [33, 34, 198] Generated Node #2: [33, 34, 198] from Operation: 3*66=198 Current State: 28:[33, 34, 198], Operations: ['3*66=198'] Exploring Operation: 198/33=6, Resulting Numbers: [34, 6] Generated Node #3: [34, 6] from ...
4
Current State: 28:[3, 66, 33, 34], Operations: [] Exploring Operation: 66-34=32, Resulting Numbers: [3, 33, 32] Generated Node #0,0: 28:[3, 33, 32] Operation: 66-34=32 Exploring Operation: 66/3=22, Resulting Numbers: [33, 34, 22] Generated Node #0,1: 28:[33, 34, 22] Operation: 66/3=22 Exploring Operation: 66-33=33, Res...
0
hs_4
sum_heuristic
[ 77, 17, 33, 51 ]
47
[ "77-33=44", "51/17=3", "44+3=47" ]
Current State: 47:[77, 17, 33, 51], Operations: [] Exploring Operation: 77-33=44, Resulting Numbers: [17, 51, 44] Generated Node #2: [17, 51, 44] from Operation: 77-33=44 Current State: 47:[17, 51, 44], Operations: ['77-33=44'] Exploring Operation: 51/17=3, Resulting Numbers: [44, 3] Generated Node #3: [44, 3] from Ope...
4
Current State: 47:[77, 17, 33, 51], Operations: [] Exploring Operation: 77-17=60, Resulting Numbers: [33, 51, 60] Generated Node #0,0: 47:[33, 51, 60] Operation: 77-17=60 Exploring Operation: 77-33=44, Resulting Numbers: [17, 51, 44] Generated Node #0,1: 47:[17, 51, 44] Operation: 77-33=44 Exploring Operation: 17+33=50...
0
hs_4
mult_heuristic
[ 50, 4, 57, 18 ]
29
[ "50-4=46", "57+18=75", "75-46=29" ]
Current State: 29:[50, 4, 57, 18], Operations: [] Exploring Operation: 50-4=46, Resulting Numbers: [57, 18, 46] Generated Node #2: [57, 18, 46] from Operation: 50-4=46 Current State: 29:[57, 18, 46], Operations: ['50-4=46'] Exploring Operation: 57+18=75, Resulting Numbers: [46, 75] Generated Node #3: [46, 75] from Oper...
4
Current State: 29:[50, 4, 57, 18], Operations: [] Exploring Operation: 50-4=46, Resulting Numbers: [57, 18, 46] Generated Node #0,0: 29:[57, 18, 46] Operation: 50-4=46 Moving to Node #0,0 Current State: 29:[57, 18, 46], Operations: ['50-4=46'] Exploring Operation: 57-18=39, Resulting Numbers: [46, 39] Generated Node #0...
0
hs_1
mult_heuristic
[ 64, 99, 11, 9 ]
86
[ "64+11=75", "99/9=11", "75+11=86" ]
Current State: 86:[64, 99, 11, 9], Operations: [] Exploring Operation: 64+11=75, Resulting Numbers: [99, 9, 75] Generated Node #2: [99, 9, 75] from Operation: 64+11=75 Current State: 86:[99, 9, 75], Operations: ['64+11=75'] Exploring Operation: 99/9=11, Resulting Numbers: [75, 11] Generated Node #3: [75, 11] from Opera...
4
Current State: 86:[64, 99, 11, 9], Operations: [] Exploring Operation: 64-9=55, Resulting Numbers: [99, 11, 55] Generated Node #0,0: 86:[99, 11, 55] Operation: 64-9=55 Exploring Operation: 99-11=88, Resulting Numbers: [64, 9, 88] Generated Node #0,1: 86:[64, 9, 88] Operation: 99-11=88 Exploring Operation: 64+11=75, Res...
0.911458
hs_5
sum_heuristic
[ 94, 87, 21, 48 ]
45
[ "94-87=7", "21/7=3", "48-3=45" ]
Current State: 45:[94, 87, 21, 48], Operations: [] Exploring Operation: 94-87=7, Resulting Numbers: [21, 48, 7] Generated Node #2: [21, 48, 7] from Operation: 94-87=7 Current State: 45:[21, 48, 7], Operations: ['94-87=7'] Exploring Operation: 21/7=3, Resulting Numbers: [48, 3] Generated Node #3: [48, 3] from Operation:...
4
Current State: 45:[94, 87, 21, 48], Operations: [] Exploring Operation: 87-48=39, Resulting Numbers: [94, 21, 39] Generated Node #0,0: 45:[94, 21, 39] Operation: 87-48=39 Exploring Operation: 94-87=7, Resulting Numbers: [21, 48, 7] Generated Node #0,1: 45:[21, 48, 7] Operation: 94-87=7 Exploring Operation: 94-48=46, Re...
0.989583
hs_3
mult_heuristic
[ 37, 23, 97, 56 ]
93
[ "37+23=60", "97+56=153", "153-60=93" ]
Current State: 93:[37, 23, 97, 56], Operations: [] Exploring Operation: 37+23=60, Resulting Numbers: [97, 56, 60] Generated Node #2: [97, 56, 60] from Operation: 37+23=60 Current State: 93:[97, 56, 60], Operations: ['37+23=60'] Exploring Operation: 97+56=153, Resulting Numbers: [60, 153] Generated Node #3: [60, 153] fr...
4
Current State: 93:[37, 23, 97, 56], Operations: [] Exploring Operation: 37+56=93, Resulting Numbers: [23, 97, 93] Generated Node #0,0: 93:[23, 97, 93] Operation: 37+56=93 Exploring Operation: 56-37=19, Resulting Numbers: [23, 97, 19] Generated Node #0,1: 93:[23, 97, 19] Operation: 56-37=19 Exploring Operation: 23+56=79...
0.969618
hs_5
mult_heuristic
[ 2, 90, 64, 75 ]
99
[ "90-2=88", "75-64=11", "88+11=99" ]
Current State: 99:[2, 90, 64, 75], Operations: [] Exploring Operation: 90-2=88, Resulting Numbers: [64, 75, 88] Generated Node #2: [64, 75, 88] from Operation: 90-2=88 Current State: 99:[64, 75, 88], Operations: ['90-2=88'] Exploring Operation: 75-64=11, Resulting Numbers: [88, 11] Generated Node #3: [88, 11] from Oper...
4
Current State: 99:[2, 90, 64, 75], Operations: [] Exploring Operation: 75-64=11, Resulting Numbers: [2, 90, 11] Generated Node #0,0: 99:[2, 90, 11] Operation: 75-64=11 Exploring Operation: 90-64=26, Resulting Numbers: [2, 75, 26] Generated Node #0,1: 99:[2, 75, 26] Operation: 90-64=26 Exploring Operation: 64/2=32, Resu...
0.988715
hs_3
mult_heuristic
[ 46, 99, 13, 55 ]
95
[ "99-46=53", "55-13=42", "53+42=95" ]
Current State: 95:[46, 99, 13, 55], Operations: [] Exploring Operation: 99-46=53, Resulting Numbers: [13, 55, 53] Generated Node #2: [13, 55, 53] from Operation: 99-46=53 Current State: 95:[13, 55, 53], Operations: ['99-46=53'] Exploring Operation: 55-13=42, Resulting Numbers: [53, 42] Generated Node #3: [53, 42] from ...
4
Current State: 95:[46, 99, 13, 55], Operations: [] Exploring Operation: 55-46=9, Resulting Numbers: [99, 13, 9] Generated Node #0,0: 95:[99, 13, 9] Operation: 55-46=9 Exploring Operation: 46-13=33, Resulting Numbers: [99, 55, 33] Generated Node #0,1: 95:[99, 55, 33] Operation: 46-13=33 Exploring Operation: 46+55=101, R...
0.989583
hs_3
sum_heuristic
[ 24, 94, 56, 24 ]
94
[ "24-24=0", "56*0=0", "94+0=94" ]
Current State: 94:[24, 94, 56, 24], Operations: [] Exploring Operation: 24-24=0, Resulting Numbers: [94, 56, 0] Generated Node #2: [94, 56, 0] from Operation: 24-24=0 Current State: 94:[94, 56, 0], Operations: ['24-24=0'] Exploring Operation: 56*0=0, Resulting Numbers: [94, 0] Generated Node #3: [94, 0] from Operation:...
4
Current State: 94:[24, 94, 56, 24], Operations: [] Exploring Operation: 24+56=80, Resulting Numbers: [94, 24, 80] Generated Node #0,0: 94:[94, 24, 80] Operation: 24+56=80 Exploring Operation: 24/24=1, Resulting Numbers: [94, 56, 1] Generated Node #0,1: 94:[94, 56, 1] Operation: 24/24=1 Exploring Operation: 24-24=0, Res...
0.952257
hs_5
sum_heuristic
[ 16, 25, 12, 83 ]
25
[ "25-16=9", "12*9=108", "108-83=25" ]
Current State: 25:[16, 25, 12, 83], Operations: [] Exploring Operation: 25-16=9, Resulting Numbers: [12, 83, 9] Generated Node #2: [12, 83, 9] from Operation: 25-16=9 Current State: 25:[12, 83, 9], Operations: ['25-16=9'] Exploring Operation: 12*9=108, Resulting Numbers: [83, 108] Generated Node #3: [83, 108] from Oper...
4
Current State: 25:[16, 25, 12, 83], Operations: [] Exploring Operation: 83-16=67, Resulting Numbers: [25, 12, 67] Generated Node #0,0: 25:[25, 12, 67] Operation: 83-16=67 Exploring Operation: 83-25=58, Resulting Numbers: [16, 12, 58] Generated Node #0,1: 25:[16, 12, 58] Operation: 83-25=58 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 70, 67, 20, 4 ]
21
[ "70-67=3", "20+4=24", "24-3=21" ]
Current State: 21:[70, 67, 20, 4], Operations: [] Exploring Operation: 70-67=3, Resulting Numbers: [20, 4, 3] Generated Node #2: [20, 4, 3] from Operation: 70-67=3 Current State: 21:[20, 4, 3], Operations: ['70-67=3'] Exploring Operation: 20+4=24, Resulting Numbers: [3, 24] Generated Node #3: [3, 24] from Operation: 20...
4
Current State: 21:[70, 67, 20, 4], Operations: [] Exploring Operation: 70-67=3, Resulting Numbers: [20, 4, 3] Generated Node #0,0: 21:[20, 4, 3] Operation: 70-67=3 Exploring Operation: 67-4=63, Resulting Numbers: [70, 20, 63] Generated Node #0,1: 21:[70, 20, 63] Operation: 67-4=63 Exploring Operation: 70-20=50, Resulti...
0.976563
hs_5
sum_heuristic
[ 8, 88, 84, 4 ]
75
[ "8+88=96", "84/4=21", "96-21=75" ]
Current State: 75:[8, 88, 84, 4], Operations: [] Exploring Operation: 8+88=96, Resulting Numbers: [84, 4, 96] Generated Node #2: [84, 4, 96] from Operation: 8+88=96 Current State: 75:[84, 4, 96], Operations: ['8+88=96'] Exploring Operation: 84/4=21, Resulting Numbers: [96, 21] Generated Node #3: [96, 21] from Operation...
4
Current State: 75:[8, 88, 84, 4], Operations: [] Exploring Operation: 88-8=80, Resulting Numbers: [84, 4, 80] Generated Node #0,0: 75:[84, 4, 80] Operation: 88-8=80 Exploring Operation: 88/8=11, Resulting Numbers: [84, 4, 11] Generated Node #0,1: 75:[84, 4, 11] Operation: 88/8=11 Exploring Operation: 84-8=76, Resulting...
0
hs_4
sum_heuristic
[ 19, 98, 60, 47 ]
94
[ "98-60=38", "38/19=2", "47*2=94" ]
Current State: 94:[19, 98, 60, 47], Operations: [] Exploring Operation: 98-60=38, Resulting Numbers: [19, 47, 38] Generated Node #2: [19, 47, 38] from Operation: 98-60=38 Current State: 94:[19, 47, 38], Operations: ['98-60=38'] Exploring Operation: 38/19=2, Resulting Numbers: [47, 2] Generated Node #3: [47, 2] from Ope...
4
Current State: 94:[19, 98, 60, 47], Operations: [] Exploring Operation: 98-60=38, Resulting Numbers: [19, 47, 38] Generated Node #0,0: 94:[19, 47, 38] Operation: 98-60=38 Exploring Operation: 60-19=41, Resulting Numbers: [98, 47, 41] Generated Node #0,1: 94:[98, 47, 41] Operation: 60-19=41 Exploring Operation: 19+60=79...
0.967882
hs_3
sum_heuristic
[ 2, 72, 57, 62 ]
45
[ "2+72=74", "57+62=119", "119-74=45" ]
Current State: 45:[2, 72, 57, 62], Operations: [] Exploring Operation: 2+72=74, Resulting Numbers: [57, 62, 74] Generated Node #2: [57, 62, 74] from Operation: 2+72=74 Current State: 45:[57, 62, 74], Operations: ['2+72=74'] Exploring Operation: 57+62=119, Resulting Numbers: [74, 119] Generated Node #3: [74, 119] from O...
4
Current State: 45:[2, 72, 57, 62], Operations: [] Exploring Operation: 72-62=10, Resulting Numbers: [2, 57, 10] Generated Node #0,0: 45:[2, 57, 10] Operation: 72-62=10 Exploring Operation: 72-57=15, Resulting Numbers: [2, 62, 15] Generated Node #0,1: 45:[2, 62, 15] Operation: 72-57=15 Start Sub Search at level 1: Movin...
0.991319
hs_2
mult_heuristic
[ 30, 19, 60, 52 ]
45
[ "60/30=2", "52/2=26", "19+26=45" ]
Current State: 45:[30, 19, 60, 52], Operations: [] Exploring Operation: 60/30=2, Resulting Numbers: [19, 52, 2] Generated Node #2: [19, 52, 2] from Operation: 60/30=2 Current State: 45:[19, 52, 2], Operations: ['60/30=2'] Exploring Operation: 52/2=26, Resulting Numbers: [19, 26] Generated Node #3: [19, 26] from Operati...
4
Current State: 45:[30, 19, 60, 52], Operations: [] Exploring Operation: 30+19=49, Resulting Numbers: [60, 52, 49] Generated Node #0,0: 45:[60, 52, 49] Operation: 30+19=49 Exploring Operation: 60-52=8, Resulting Numbers: [30, 19, 8] Generated Node #0,1: 45:[30, 19, 8] Operation: 60-52=8 Exploring Operation: 60-30=30, Re...
0
hs_5
mult_heuristic
[ 54, 12, 40, 36 ]
72
[ "54-12=42", "42-40=2", "36*2=72" ]
Current State: 72:[54, 12, 40, 36], Operations: [] Exploring Operation: 54-12=42, Resulting Numbers: [40, 36, 42] Generated Node #2: [40, 36, 42] from Operation: 54-12=42 Current State: 72:[40, 36, 42], Operations: ['54-12=42'] Exploring Operation: 42-40=2, Resulting Numbers: [36, 2] Generated Node #3: [36, 2] from Ope...
4
Current State: 72:[54, 12, 40, 36], Operations: [] Exploring Operation: 54-36=18, Resulting Numbers: [12, 40, 18] Generated Node #0,0: 72:[12, 40, 18] Operation: 54-36=18 Exploring Operation: 54-40=14, Resulting Numbers: [12, 36, 14] Generated Node #0,1: 72:[12, 36, 14] Operation: 54-40=14 Exploring Operation: 54-12=42...
0.967882
hs_4
mult_heuristic
[ 3, 64, 33, 58 ]
99
[ "64-3=61", "61-58=3", "33*3=99" ]
Current State: 99:[3, 64, 33, 58], Operations: [] Exploring Operation: 64-3=61, Resulting Numbers: [33, 58, 61] Generated Node #2: [33, 58, 61] from Operation: 64-3=61 Current State: 99:[33, 58, 61], Operations: ['64-3=61'] Exploring Operation: 61-58=3, Resulting Numbers: [33, 3] Generated Node #3: [33, 3] from Operati...
4
Current State: 99:[3, 64, 33, 58], Operations: [] Exploring Operation: 64+58=122, Resulting Numbers: [3, 33, 122] Generated Node #0,0: 99:[3, 33, 122] Operation: 64+58=122 Exploring Operation: 64+33=97, Resulting Numbers: [3, 58, 97] Generated Node #0,1: 99:[3, 58, 97] Operation: 64+33=97 Exploring Operation: 64-58=6, ...
0.987847
hs_3
sum_heuristic
[ 51, 69, 85, 30 ]
19
[ "85*30=2550", "2550/51=50", "69-50=19" ]
Current State: 19:[51, 69, 85, 30], Operations: [] Exploring Operation: 85*30=2550, Resulting Numbers: [51, 69, 2550] Generated Node #2: [51, 69, 2550] from Operation: 85*30=2550 Current State: 19:[51, 69, 2550], Operations: ['85*30=2550'] Exploring Operation: 2550/51=50, Resulting Numbers: [69, 50] Generated Node #3: ...
4
Current State: 19:[51, 69, 85, 30], Operations: [] Exploring Operation: 85-51=34, Resulting Numbers: [69, 30, 34] Generated Node #0,0: 19:[69, 30, 34] Operation: 85-51=34 Exploring Operation: 85-69=16, Resulting Numbers: [51, 30, 16] Generated Node #0,1: 19:[51, 30, 16] Operation: 85-69=16 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 34, 66, 62, 80 ]
42
[ "34+66=100", "62+80=142", "142-100=42" ]
Current State: 42:[34, 66, 62, 80], Operations: [] Exploring Operation: 34+66=100, Resulting Numbers: [62, 80, 100] Generated Node #2: [62, 80, 100] from Operation: 34+66=100 Current State: 42:[62, 80, 100], Operations: ['34+66=100'] Exploring Operation: 62+80=142, Resulting Numbers: [100, 142] Generated Node #3: [100,...
4
Current State: 42:[34, 66, 62, 80], Operations: [] Exploring Operation: 66-62=4, Resulting Numbers: [34, 80, 4] Generated Node #0,0: 42:[34, 80, 4] Operation: 66-62=4 Exploring Operation: 80-66=14, Resulting Numbers: [34, 62, 14] Generated Node #0,1: 42:[34, 62, 14] Operation: 80-66=14 Exploring Operation: 80-34=46, Re...
0.988715
hs_4
mult_heuristic
[ 47, 27, 29, 31 ]
10
[ "47-27=20", "31-29=2", "20/2=10" ]
Current State: 10:[47, 27, 29, 31], Operations: [] Exploring Operation: 47-27=20, Resulting Numbers: [29, 31, 20] Generated Node #2: [29, 31, 20] from Operation: 47-27=20 Current State: 10:[29, 31, 20], Operations: ['47-27=20'] Exploring Operation: 31-29=2, Resulting Numbers: [20, 2] Generated Node #3: [20, 2] from Ope...
4
Current State: 10:[47, 27, 29, 31], Operations: [] Exploring Operation: 47-31=16, Resulting Numbers: [27, 29, 16] Generated Node #0,0: 10:[27, 29, 16] Operation: 47-31=16 Exploring Operation: 31-27=4, Resulting Numbers: [47, 29, 4] Generated Node #0,1: 10:[47, 29, 4] Operation: 31-27=4 Exploring Operation: 47-27=20, Re...
0.978299
hs_5
sum_heuristic
[ 99, 66, 99, 24 ]
50
[ "99-24=75", "66*75=4950", "4950/99=50" ]
Current State: 50:[99, 66, 99, 24], Operations: [] Exploring Operation: 99-24=75, Resulting Numbers: [66, 75] Generated Node #2: [66, 75] from Operation: 99-24=75 Current State: 50:[66, 75], Operations: ['99-24=75'] Exploring Operation: 66*75=4950, Resulting Numbers: [4950] 4950,50 equal: Goal Reached Exploring Operati...
4
Current State: 50:[99, 66, 99, 24], Operations: [] Exploring Operation: 99/99=1, Resulting Numbers: [66, 24, 1] Generated Node #0,0: 50:[66, 24, 1] Operation: 99/99=1 Moving to Node #0,0 Current State: 50:[66, 24, 1], Operations: ['99/99=1'] Exploring Operation: 66-24=42, Resulting Numbers: [1, 42] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 2, 22, 44, 25 ]
85
[ "2*44=88", "25-22=3", "88-3=85" ]
Current State: 85:[2, 22, 44, 25], Operations: [] Exploring Operation: 2*44=88, Resulting Numbers: [22, 25, 88] Generated Node #2: [22, 25, 88] from Operation: 2*44=88 Current State: 85:[22, 25, 88], Operations: ['2*44=88'] Exploring Operation: 25-22=3, Resulting Numbers: [88, 3] Generated Node #3: [88, 3] from Operati...
4
Current State: 85:[2, 22, 44, 25], Operations: [] Exploring Operation: 2*44=88, Resulting Numbers: [22, 25, 88] Generated Node #0,0: 85:[22, 25, 88] Operation: 2*44=88 Exploring Operation: 44-25=19, Resulting Numbers: [2, 22, 19] Generated Node #0,1: 85:[2, 22, 19] Operation: 44-25=19 Exploring Operation: 44/22=2, Resu...
0.976563
hs_4
mult_heuristic
[ 5, 45, 15, 90 ]
56
[ "5+45=50", "90/15=6", "50+6=56" ]
Current State: 56:[5, 45, 15, 90], Operations: [] Exploring Operation: 5+45=50, Resulting Numbers: [15, 90, 50] Generated Node #2: [15, 90, 50] from Operation: 5+45=50 Current State: 56:[15, 90, 50], Operations: ['5+45=50'] Exploring Operation: 90/15=6, Resulting Numbers: [50, 6] Generated Node #3: [50, 6] from Operati...
4
Current State: 56:[5, 45, 15, 90], Operations: [] Exploring Operation: 90/45=2, Resulting Numbers: [5, 15, 2] Generated Node #0,0: 56:[5, 15, 2] Operation: 90/45=2 Moving to Node #0,0 Current State: 56:[5, 15, 2], Operations: ['90/45=2'] Exploring Operation: 15/5=3, Resulting Numbers: [2, 3] Generated Node #0,0,0: 56:[...
0
hs_1
mult_heuristic
[ 95, 50, 79, 47 ]
58
[ "95+79=174", "50-47=3", "174/3=58" ]
Current State: 58:[95, 50, 79, 47], Operations: [] Exploring Operation: 95+79=174, Resulting Numbers: [50, 47, 174] Generated Node #2: [50, 47, 174] from Operation: 95+79=174 Current State: 58:[50, 47, 174], Operations: ['95+79=174'] Exploring Operation: 50-47=3, Resulting Numbers: [174, 3] Generated Node #3: [174, 3] ...
4
Current State: 58:[95, 50, 79, 47], Operations: [] Exploring Operation: 95-47=48, Resulting Numbers: [50, 79, 48] Generated Node #0,0: 58:[50, 79, 48] Operation: 95-47=48 Exploring Operation: 95-79=16, Resulting Numbers: [50, 47, 16] Generated Node #0,1: 58:[50, 47, 16] Operation: 95-79=16 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 55, 12, 22, 58 ]
31
[ "55+12=67", "58-22=36", "67-36=31" ]
Current State: 31:[55, 12, 22, 58], Operations: [] Exploring Operation: 55+12=67, Resulting Numbers: [22, 58, 67] Generated Node #2: [22, 58, 67] from Operation: 55+12=67 Current State: 31:[22, 58, 67], Operations: ['55+12=67'] Exploring Operation: 58-22=36, Resulting Numbers: [67, 36] Generated Node #3: [67, 36] from ...
4
Current State: 31:[55, 12, 22, 58], Operations: [] Exploring Operation: 58-22=36, Resulting Numbers: [55, 12, 36] Generated Node #0,0: 31:[55, 12, 36] Operation: 58-22=36 Exploring Operation: 55-22=33, Resulting Numbers: [12, 58, 33] Generated Node #0,1: 31:[12, 58, 33] Operation: 55-22=33 Exploring Operation: 55-12=43...
0.983507
hs_5
mult_heuristic
[ 43, 19, 13, 71 ]
22
[ "43+19=62", "13+71=84", "84-62=22" ]
Current State: 22:[43, 19, 13, 71], Operations: [] Exploring Operation: 43+19=62, Resulting Numbers: [13, 71, 62] Generated Node #2: [13, 71, 62] from Operation: 43+19=62 Current State: 22:[13, 71, 62], Operations: ['43+19=62'] Exploring Operation: 13+71=84, Resulting Numbers: [62, 84] Generated Node #3: [62, 84] from ...
4
Current State: 22:[43, 19, 13, 71], Operations: [] Exploring Operation: 71-19=52, Resulting Numbers: [43, 13, 52] Generated Node #0,0: 22:[43, 13, 52] Operation: 71-19=52 Exploring Operation: 43-19=24, Resulting Numbers: [13, 71, 24] Generated Node #0,1: 22:[13, 71, 24] Operation: 43-19=24 Exploring Operation: 43-13=30...
0.956597
hs_5
sum_heuristic
[ 56, 9, 31, 26 ]
10
[ "56-9=47", "31+26=57", "57-47=10" ]
Current State: 10:[56, 9, 31, 26], Operations: [] Exploring Operation: 56-9=47, Resulting Numbers: [31, 26, 47] Generated Node #2: [31, 26, 47] from Operation: 56-9=47 Current State: 10:[31, 26, 47], Operations: ['56-9=47'] Exploring Operation: 31+26=57, Resulting Numbers: [47, 57] Generated Node #3: [47, 57] from Oper...
4
Current State: 10:[56, 9, 31, 26], Operations: [] Exploring Operation: 56-31=25, Resulting Numbers: [9, 26, 25] Generated Node #0,0: 10:[9, 26, 25] Operation: 56-31=25 Moving to Node #0,0 Current State: 10:[9, 26, 25], Operations: ['56-31=25'] Exploring Operation: 26-25=1, Resulting Numbers: [9, 1] Generated Node #0,0,...
0.993924
hs_1
sum_heuristic
[ 65, 75, 63, 2 ]
74
[ "65-63=2", "2/2=1", "75-1=74" ]
Current State: 74:[65, 75, 63, 2], Operations: [] Exploring Operation: 65-63=2, Resulting Numbers: [75, 2, 2] Generated Node #2: [75, 2, 2] from Operation: 65-63=2 Current State: 74:[75, 2, 2], Operations: ['65-63=2'] Exploring Operation: 2/2=1, Resulting Numbers: [75, 1] Generated Node #3: [75, 1] from Operation: 2/2=...
4
Current State: 74:[65, 75, 63, 2], Operations: [] Exploring Operation: 65+2=67, Resulting Numbers: [75, 63, 67] Generated Node #0,0: 74:[75, 63, 67] Operation: 65+2=67 Exploring Operation: 65-63=2, Resulting Numbers: [75, 2, 2] Generated Node #0,1: 74:[75, 2, 2] Operation: 65-63=2 Exploring Operation: 75-65=10, Resulti...
0.983507
hs_3
mult_heuristic
[ 21, 7, 9, 1 ]
21
[ "9-7=2", "2-1=1", "21*1=21" ]
Current State: 21:[21, 7, 9, 1], Operations: [] Exploring Operation: 9-7=2, Resulting Numbers: [21, 1, 2] Generated Node #2: [21, 1, 2] from Operation: 9-7=2 Current State: 21:[21, 1, 2], Operations: ['9-7=2'] Exploring Operation: 2-1=1, Resulting Numbers: [21, 1] Generated Node #3: [21, 1] from Operation: 2-1=1 Curren...
4
Current State: 21:[21, 7, 9, 1], Operations: [] Exploring Operation: 21/1=21, Resulting Numbers: [7, 9, 21] Generated Node #0,0: 21:[7, 9, 21] Operation: 21/1=21 Exploring Operation: 21*1=21, Resulting Numbers: [7, 9, 21] Generated Node #0,1: 21:[7, 9, 21] Operation: 21*1=21 Exploring Operation: 7*1=7, Resulting Number...
0.911458
hs_5
mult_heuristic
[ 57, 68, 3, 48 ]
40
[ "68-57=11", "3+48=51", "51-11=40" ]
Current State: 40:[57, 68, 3, 48], Operations: [] Exploring Operation: 68-57=11, Resulting Numbers: [3, 48, 11] Generated Node #2: [3, 48, 11] from Operation: 68-57=11 Current State: 40:[3, 48, 11], Operations: ['68-57=11'] Exploring Operation: 3+48=51, Resulting Numbers: [11, 51] Generated Node #3: [11, 51] from Opera...
4
Current State: 40:[57, 68, 3, 48], Operations: [] Exploring Operation: 68-48=20, Resulting Numbers: [57, 3, 20] Generated Node #0,0: 40:[57, 3, 20] Operation: 68-48=20 Exploring Operation: 57-48=9, Resulting Numbers: [68, 3, 9] Generated Node #0,1: 40:[68, 3, 9] Operation: 57-48=9 Exploring Operation: 68-57=11, Resulti...
0.980903
hs_3
mult_heuristic
[ 2, 16, 31, 78 ]
77
[ "2*16=32", "31+78=109", "109-32=77" ]
Current State: 77:[2, 16, 31, 78], Operations: [] Exploring Operation: 2*16=32, Resulting Numbers: [31, 78, 32] Generated Node #2: [31, 78, 32] from Operation: 2*16=32 Current State: 77:[31, 78, 32], Operations: ['2*16=32'] Exploring Operation: 31+78=109, Resulting Numbers: [32, 109] Generated Node #3: [32, 109] from O...
4
Current State: 77:[2, 16, 31, 78], Operations: [] Exploring Operation: 16-2=14, Resulting Numbers: [31, 78, 14] Generated Node #0,0: 77:[31, 78, 14] Operation: 16-2=14 Exploring Operation: 2*31=62, Resulting Numbers: [16, 78, 62] Generated Node #0,1: 77:[16, 78, 62] Operation: 2*31=62 Exploring Operation: 16/2=8, Resul...
0
hs_4
sum_heuristic
[ 64, 60, 14, 80 ]
24
[ "64-60=4", "14*4=56", "80-56=24" ]
Current State: 24:[64, 60, 14, 80], Operations: [] Exploring Operation: 64-60=4, Resulting Numbers: [14, 80, 4] Generated Node #2: [14, 80, 4] from Operation: 64-60=4 Current State: 24:[14, 80, 4], Operations: ['64-60=4'] Exploring Operation: 14*4=56, Resulting Numbers: [80, 56] Generated Node #3: [80, 56] from Operati...
4
Current State: 24:[64, 60, 14, 80], Operations: [] Exploring Operation: 64-60=4, Resulting Numbers: [14, 80, 4] Generated Node #0,0: 24:[14, 80, 4] Operation: 64-60=4 Exploring Operation: 80-64=16, Resulting Numbers: [60, 14, 16] Generated Node #0,1: 24:[60, 14, 16] Operation: 80-64=16 Exploring Operation: 80-60=20, Re...
0
hs_3
mult_heuristic
[ 7, 8, 64, 73 ]
74
[ "7+73=80", "80/8=10", "64+10=74" ]
Current State: 74:[7, 8, 64, 73], Operations: [] Exploring Operation: 7+73=80, Resulting Numbers: [8, 64, 80] Generated Node #2: [8, 64, 80] from Operation: 7+73=80 Current State: 74:[8, 64, 80], Operations: ['7+73=80'] Exploring Operation: 80/8=10, Resulting Numbers: [64, 10] Generated Node #3: [64, 10] from Operation...
4
Current State: 74:[7, 8, 64, 73], Operations: [] Exploring Operation: 64/8=8, Resulting Numbers: [7, 73, 8] Generated Node #0,0: 74:[7, 73, 8] Operation: 64/8=8 Exploring Operation: 8+64=72, Resulting Numbers: [7, 73, 72] Generated Node #0,1: 74:[7, 73, 72] Operation: 8+64=72 Exploring Operation: 8-7=1, Resulting Numbe...
0.957465
hs_4
mult_heuristic
[ 60, 13, 93, 72 ]
52
[ "60+13=73", "93-72=21", "73-21=52" ]
Current State: 52:[60, 13, 93, 72], Operations: [] Exploring Operation: 60+13=73, Resulting Numbers: [93, 72, 73] Generated Node #2: [93, 72, 73] from Operation: 60+13=73 Current State: 52:[93, 72, 73], Operations: ['60+13=73'] Exploring Operation: 93-72=21, Resulting Numbers: [73, 21] Generated Node #3: [73, 21] from ...
4
Current State: 52:[60, 13, 93, 72], Operations: [] Exploring Operation: 93-72=21, Resulting Numbers: [60, 13, 21] Generated Node #0,0: 52:[60, 13, 21] Operation: 93-72=21 Start Sub Search at level 1: Moving to Node #0,0 Current State: 52:[60, 13, 21], Operations: ['93-72=21'] Exploring Operation: 60-13=47, Resulting Nu...
0
hs_1
mult_heuristic
[ 17, 32, 56, 42 ]
49
[ "17+32=49", "56+42=98", "98-49=49" ]
Current State: 49:[17, 32, 56, 42], Operations: [] Exploring Operation: 17+32=49, Resulting Numbers: [56, 42, 49] Generated Node #2: [56, 42, 49] from Operation: 17+32=49 Current State: 49:[56, 42, 49], Operations: ['17+32=49'] Exploring Operation: 56+42=98, Resulting Numbers: [49, 98] Generated Node #3: [49, 98] from ...
4
Current State: 49:[17, 32, 56, 42], Operations: [] Exploring Operation: 17+32=49, Resulting Numbers: [56, 42, 49] Generated Node #0,0: 49:[56, 42, 49] Operation: 17+32=49 Exploring Operation: 56-17=39, Resulting Numbers: [32, 42, 39] Generated Node #0,1: 49:[32, 42, 39] Operation: 56-17=39 Exploring Operation: 42-32=10...
0.986979
hs_5
mult_heuristic
[ 40, 53, 3, 26 ]
39
[ "53-40=13", "26-13=13", "3*13=39" ]
Current State: 39:[40, 53, 3, 26], Operations: [] Exploring Operation: 53-40=13, Resulting Numbers: [3, 26, 13] Generated Node #2: [3, 26, 13] from Operation: 53-40=13 Current State: 39:[3, 26, 13], Operations: ['53-40=13'] Exploring Operation: 26-13=13, Resulting Numbers: [3, 13] Generated Node #3: [3, 13] from Operat...
4
Current State: 39:[40, 53, 3, 26], Operations: [] Exploring Operation: 53-40=13, Resulting Numbers: [3, 26, 13] Generated Node #0,0: 39:[3, 26, 13] Operation: 53-40=13 Exploring Operation: 53-26=27, Resulting Numbers: [40, 3, 27] Generated Node #0,1: 39:[40, 3, 27] Operation: 53-26=27 Moving to Node #0,0 Current State:...
0.990451
hs_2
sum_heuristic
[ 2, 68, 82, 59 ]
71
[ "2+68=70", "82+59=141", "141-70=71" ]
Current State: 71:[2, 68, 82, 59], Operations: [] Exploring Operation: 2+68=70, Resulting Numbers: [82, 59, 70] Generated Node #2: [82, 59, 70] from Operation: 2+68=70 Current State: 71:[82, 59, 70], Operations: ['2+68=70'] Exploring Operation: 82+59=141, Resulting Numbers: [70, 141] Generated Node #3: [70, 141] from O...
4
Current State: 71:[2, 68, 82, 59], Operations: [] Exploring Operation: 68-2=66, Resulting Numbers: [82, 59, 66] Generated Node #0,0: 71:[82, 59, 66] Operation: 68-2=66 Exploring Operation: 2+59=61, Resulting Numbers: [68, 82, 61] Generated Node #0,1: 71:[68, 82, 61] Operation: 2+59=61 Exploring Operation: 2+68=70, Resu...
0.96875
hs_4
mult_heuristic
[ 36, 5, 66, 45 ]
93
[ "36+66=102", "45/5=9", "102-9=93" ]
Current State: 93:[36, 5, 66, 45], Operations: [] Exploring Operation: 36+66=102, Resulting Numbers: [5, 45, 102] Generated Node #2: [5, 45, 102] from Operation: 36+66=102 Current State: 93:[5, 45, 102], Operations: ['36+66=102'] Exploring Operation: 45/5=9, Resulting Numbers: [102, 9] Generated Node #3: [102, 9] from ...
4
Current State: 93:[36, 5, 66, 45], Operations: [] Exploring Operation: 66-36=30, Resulting Numbers: [5, 45, 30] Generated Node #0,0: 93:[5, 45, 30] Operation: 66-36=30 Exploring Operation: 36+66=102, Resulting Numbers: [5, 45, 102] Generated Node #0,1: 93:[5, 45, 102] Operation: 36+66=102 Exploring Operation: 66+45=111...
0.947917
hs_4
sum_heuristic
[ 57, 12, 3, 5 ]
25
[ "57+3=60", "60/12=5", "5*5=25" ]
Current State: 25:[57, 12, 3, 5], Operations: [] Exploring Operation: 57+3=60, Resulting Numbers: [12, 5, 60] Generated Node #2: [12, 5, 60] from Operation: 57+3=60 Current State: 25:[12, 5, 60], Operations: ['57+3=60'] Exploring Operation: 60/12=5, Resulting Numbers: [5, 5] Generated Node #3: [5, 5] from Operation: 60...
4
Current State: 25:[57, 12, 3, 5], Operations: [] Exploring Operation: 57-12=45, Resulting Numbers: [3, 5, 45] Generated Node #0,0: 25:[3, 5, 45] Operation: 57-12=45 Exploring Operation: 12/3=4, Resulting Numbers: [57, 5, 4] Generated Node #0,1: 25:[57, 5, 4] Operation: 12/3=4 Exploring Operation: 57/3=19, Resulting Num...
0
hs_3
sum_heuristic
[ 61, 71, 87, 52 ]
69
[ "87-61=26", "52/26=2", "71-2=69" ]
Current State: 69:[61, 71, 87, 52], Operations: [] Exploring Operation: 87-61=26, Resulting Numbers: [71, 52, 26] Generated Node #2: [71, 52, 26] from Operation: 87-61=26 Current State: 69:[71, 52, 26], Operations: ['87-61=26'] Exploring Operation: 52/26=2, Resulting Numbers: [71, 2] Generated Node #3: [71, 2] from Ope...
4
Current State: 69:[61, 71, 87, 52], Operations: [] Exploring Operation: 61-52=9, Resulting Numbers: [71, 87, 9] Generated Node #0,0: 69:[71, 87, 9] Operation: 61-52=9 Exploring Operation: 87-52=35, Resulting Numbers: [61, 71, 35] Generated Node #0,1: 69:[61, 71, 35] Operation: 87-52=35 Exploring Operation: 87-61=26, Re...
0.957465
hs_4
mult_heuristic
[ 98, 57, 64, 74 ]
88
[ "64-57=7", "98/7=14", "74+14=88" ]
Current State: 88:[98, 57, 64, 74], Operations: [] Exploring Operation: 64-57=7, Resulting Numbers: [98, 74, 7] Generated Node #2: [98, 74, 7] from Operation: 64-57=7 Current State: 88:[98, 74, 7], Operations: ['64-57=7'] Exploring Operation: 98/7=14, Resulting Numbers: [74, 14] Generated Node #3: [74, 14] from Operati...
4
Current State: 88:[98, 57, 64, 74], Operations: [] Exploring Operation: 64-57=7, Resulting Numbers: [98, 74, 7] Generated Node #0,0: 88:[98, 74, 7] Operation: 64-57=7 Exploring Operation: 74-64=10, Resulting Numbers: [98, 57, 10] Generated Node #0,1: 88:[98, 57, 10] Operation: 74-64=10 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 84, 91, 13, 23 ]
77
[ "91/13=7", "23*7=161", "161-84=77" ]
Current State: 77:[84, 91, 13, 23], Operations: [] Exploring Operation: 91/13=7, Resulting Numbers: [84, 23, 7] Generated Node #2: [84, 23, 7] from Operation: 91/13=7 Current State: 77:[84, 23, 7], Operations: ['91/13=7'] Exploring Operation: 23*7=161, Resulting Numbers: [84, 161] Generated Node #3: [84, 161] from Oper...
4
Current State: 77:[84, 91, 13, 23], Operations: [] Exploring Operation: 91-23=68, Resulting Numbers: [84, 13, 68] Generated Node #0,0: 77:[84, 13, 68] Operation: 91-23=68 Exploring Operation: 91-84=7, Resulting Numbers: [13, 23, 7] Generated Node #0,1: 77:[13, 23, 7] Operation: 91-84=7 Exploring Operation: 91/13=7, Res...
0
hs_3
sum_heuristic
[ 20, 28, 23, 46 ]
25
[ "20+28=48", "46-23=23", "48-23=25" ]
Current State: 25:[20, 28, 23, 46], Operations: [] Exploring Operation: 20+28=48, Resulting Numbers: [23, 46, 48] Generated Node #2: [23, 46, 48] from Operation: 20+28=48 Current State: 25:[23, 46, 48], Operations: ['20+28=48'] Exploring Operation: 46-23=23, Resulting Numbers: [48, 23] Generated Node #3: [48, 23] from ...
4
Current State: 25:[20, 28, 23, 46], Operations: [] Exploring Operation: 46-20=26, Resulting Numbers: [28, 23, 26] Generated Node #0,0: 25:[28, 23, 26] Operation: 46-20=26 Moving to Node #0,0 Current State: 25:[28, 23, 26], Operations: ['46-20=26'] Exploring Operation: 28-23=5, Resulting Numbers: [26, 5] Generated Node ...
0
hs_1
sum_heuristic
[ 29, 58, 1, 15 ]
73
[ "29+58=87", "15-1=14", "87-14=73" ]
Current State: 73:[29, 58, 1, 15], Operations: [] Exploring Operation: 29+58=87, Resulting Numbers: [1, 15, 87] Generated Node #2: [1, 15, 87] from Operation: 29+58=87 Current State: 73:[1, 15, 87], Operations: ['29+58=87'] Exploring Operation: 15-1=14, Resulting Numbers: [87, 14] Generated Node #3: [87, 14] from Opera...
4
Current State: 73:[29, 58, 1, 15], Operations: [] Exploring Operation: 29+1=30, Resulting Numbers: [58, 15, 30] Generated Node #0,0: 73:[58, 15, 30] Operation: 29+1=30 Moving to Node #0,0 Current State: 73:[58, 15, 30], Operations: ['29+1=30'] Exploring Operation: 58+15=73, Resulting Numbers: [30, 73] Generated Node #0...
0
hs_1
mult_heuristic
[ 64, 2, 6, 22 ]
70
[ "64-2=62", "6*22=132", "132-62=70" ]
Current State: 70:[64, 2, 6, 22], Operations: [] Exploring Operation: 64-2=62, Resulting Numbers: [6, 22, 62] Generated Node #2: [6, 22, 62] from Operation: 64-2=62 Current State: 70:[6, 22, 62], Operations: ['64-2=62'] Exploring Operation: 6*22=132, Resulting Numbers: [62, 132] Generated Node #3: [62, 132] from Operat...
4
Current State: 70:[64, 2, 6, 22], Operations: [] Exploring Operation: 22-6=16, Resulting Numbers: [64, 2, 16] Generated Node #0,0: 70:[64, 2, 16] Operation: 22-6=16 Exploring Operation: 22/2=11, Resulting Numbers: [64, 6, 11] Generated Node #0,1: 70:[64, 6, 11] Operation: 22/2=11 Exploring Operation: 64+6=70, Resulting...
0
hs_4
sum_heuristic
[ 18, 2, 46, 18 ]
73
[ "18/2=9", "46+18=64", "9+64=73" ]
Current State: 73:[18, 2, 46, 18], Operations: [] Exploring Operation: 18/2=9, Resulting Numbers: [46, 9] Generated Node #2: [46, 9] from Operation: 18/2=9 Current State: 73:[46, 9], Operations: ['18/2=9'] Exploring Operation: 46+18=64, Resulting Numbers: [9, 64] Generated Node #3: [9, 64] from Operation: 46+18=64 Curr...
4
Current State: 73:[18, 2, 46, 18], Operations: [] Exploring Operation: 18*2=36, Resulting Numbers: [46, 18, 36] Generated Node #0,0: 73:[46, 18, 36] Operation: 18*2=36 Moving to Node #0,0 Current State: 73:[46, 18, 36], Operations: ['18*2=36'] Exploring Operation: 46+18=64, Resulting Numbers: [36, 64] Generated Node #0...
0
hs_1
mult_heuristic
[ 14, 97, 42, 71 ]
54
[ "97-14=83", "71-42=29", "83-29=54" ]
Current State: 54:[14, 97, 42, 71], Operations: [] Exploring Operation: 97-14=83, Resulting Numbers: [42, 71, 83] Generated Node #2: [42, 71, 83] from Operation: 97-14=83 Current State: 54:[42, 71, 83], Operations: ['97-14=83'] Exploring Operation: 71-42=29, Resulting Numbers: [83, 29] Generated Node #3: [83, 29] from ...
4
Current State: 54:[14, 97, 42, 71], Operations: [] Exploring Operation: 97-71=26, Resulting Numbers: [14, 42, 26] Generated Node #0,0: 54:[14, 42, 26] Operation: 97-71=26 Moving to Node #0,0 Current State: 54:[14, 42, 26], Operations: ['97-71=26'] Exploring Operation: 42/14=3, Resulting Numbers: [26, 3] Generated Node ...
0
hs_1
mult_heuristic
[ 70, 37, 30, 10 ]
60
[ "70/10=7", "37+30=67", "67-7=60" ]
Current State: 60:[70, 37, 30, 10], Operations: [] Exploring Operation: 70/10=7, Resulting Numbers: [37, 30, 7] Generated Node #2: [37, 30, 7] from Operation: 70/10=7 Current State: 60:[37, 30, 7], Operations: ['70/10=7'] Exploring Operation: 37+30=67, Resulting Numbers: [7, 67] Generated Node #3: [7, 67] from Operatio...
4
Current State: 60:[70, 37, 30, 10], Operations: [] Exploring Operation: 70-37=33, Resulting Numbers: [30, 10, 33] Generated Node #0,0: 60:[30, 10, 33] Operation: 70-37=33 Start Sub Search at level 1: Moving to Node #0,0 Current State: 60:[30, 10, 33], Operations: ['70-37=33'] Exploring Operation: 33-30=3, Resulting Num...
0
hs_1
mult_heuristic
[ 69, 24, 10, 91 ]
36
[ "69-24=45", "91-10=81", "81-45=36" ]
Current State: 36:[69, 24, 10, 91], Operations: [] Exploring Operation: 69-24=45, Resulting Numbers: [10, 91, 45] Generated Node #2: [10, 91, 45] from Operation: 69-24=45 Current State: 36:[10, 91, 45], Operations: ['69-24=45'] Exploring Operation: 91-10=81, Resulting Numbers: [45, 81] Generated Node #3: [45, 81] from ...
4
Current State: 36:[69, 24, 10, 91], Operations: [] Exploring Operation: 91-69=22, Resulting Numbers: [24, 10, 22] Generated Node #0,0: 36:[24, 10, 22] Operation: 91-69=22 Exploring Operation: 69-24=45, Resulting Numbers: [10, 91, 45] Generated Node #0,1: 36:[10, 91, 45] Operation: 69-24=45 Start Sub Search at level 1: ...
0.986111
hs_2
mult_heuristic
[ 41, 47, 30, 42 ]
66
[ "47-41=6", "30+42=72", "72-6=66" ]
Current State: 66:[41, 47, 30, 42], Operations: [] Exploring Operation: 47-41=6, Resulting Numbers: [30, 42, 6] Generated Node #2: [30, 42, 6] from Operation: 47-41=6 Current State: 66:[30, 42, 6], Operations: ['47-41=6'] Exploring Operation: 30+42=72, Resulting Numbers: [6, 72] Generated Node #3: [6, 72] from Operatio...
4
Current State: 66:[41, 47, 30, 42], Operations: [] Exploring Operation: 42-41=1, Resulting Numbers: [47, 30, 1] Generated Node #0,0: 66:[47, 30, 1] Operation: 42-41=1 Exploring Operation: 47-41=6, Resulting Numbers: [30, 42, 6] Generated Node #0,1: 66:[30, 42, 6] Operation: 47-41=6 Exploring Operation: 47-42=5, Resulti...
0.983507
hs_3
sum_heuristic
[ 88, 89, 7, 31 ]
39
[ "89-88=1", "7+31=38", "1+38=39" ]
Current State: 39:[88, 89, 7, 31], Operations: [] Exploring Operation: 89-88=1, Resulting Numbers: [7, 31, 1] Generated Node #2: [7, 31, 1] from Operation: 89-88=1 Current State: 39:[7, 31, 1], Operations: ['89-88=1'] Exploring Operation: 7+31=38, Resulting Numbers: [1, 38] Generated Node #3: [1, 38] from Operation: 7+...
4
Current State: 39:[88, 89, 7, 31], Operations: [] Exploring Operation: 89-88=1, Resulting Numbers: [7, 31, 1] Generated Node #0,0: 39:[7, 31, 1] Operation: 89-88=1 Exploring Operation: 89-7=82, Resulting Numbers: [88, 31, 82] Generated Node #0,1: 39:[88, 31, 82] Operation: 89-7=82 Exploring Operation: 89-31=58, Resulti...
0.984375
hs_5
sum_heuristic