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
[ 98, 9, 48, 50 ]
91
[ "98-9=89", "50-48=2", "89+2=91" ]
Current State: 91:[98, 9, 48, 50], Operations: [] Exploring Operation: 98-9=89, Resulting Numbers: [48, 50, 89] Generated Node #2: [48, 50, 89] from Operation: 98-9=89 Current State: 91:[48, 50, 89], Operations: ['98-9=89'] Exploring Operation: 50-48=2, Resulting Numbers: [89, 2] Generated Node #3: [89, 2] from Operati...
4
Current State: 91:[98, 9, 48, 50], Operations: [] Exploring Operation: 50-48=2, Resulting Numbers: [98, 9, 2] Generated Node #0,0: 91:[98, 9, 2] Operation: 50-48=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 91:[98, 9, 2], Operations: ['50-48=2'] Exploring Operation: 98-9=89, Resulting Numbers: [2, ...
0.993924
hs_1
mult_heuristic
[ 41, 86, 58, 6 ]
19
[ "86-41=45", "58+6=64", "64-45=19" ]
Current State: 19:[41, 86, 58, 6], Operations: [] Exploring Operation: 86-41=45, Resulting Numbers: [58, 6, 45] Generated Node #2: [58, 6, 45] from Operation: 86-41=45 Current State: 19:[58, 6, 45], Operations: ['86-41=45'] Exploring Operation: 58+6=64, Resulting Numbers: [45, 64] Generated Node #3: [45, 64] from Opera...
4
Current State: 19:[41, 86, 58, 6], Operations: [] Exploring Operation: 86-58=28, Resulting Numbers: [41, 6, 28] Generated Node #0,0: 19:[41, 6, 28] Operation: 86-58=28 Exploring Operation: 86-41=45, Resulting Numbers: [58, 6, 45] Generated Node #0,1: 19:[58, 6, 45] Operation: 86-41=45 Moving to Node #0,0 Current State:...
0.990451
hs_2
mult_heuristic
[ 58, 22, 11, 20 ]
44
[ "58+22=80", "11*80=880", "880/20=44" ]
Current State: 44:[58, 22, 11, 20], Operations: [] Exploring Operation: 58+22=80, Resulting Numbers: [11, 20, 80] Generated Node #2: [11, 20, 80] from Operation: 58+22=80 Current State: 44:[11, 20, 80], Operations: ['58+22=80'] Exploring Operation: 11*80=880, Resulting Numbers: [20, 880] Generated Node #3: [20, 880] fr...
4
Current State: 44:[58, 22, 11, 20], Operations: [] Exploring Operation: 22-20=2, Resulting Numbers: [58, 11, 2] Generated Node #0,0: 44:[58, 11, 2] Operation: 22-20=2 Exploring Operation: 58-22=36, Resulting Numbers: [11, 20, 36] Generated Node #0,1: 44:[11, 20, 36] Operation: 58-22=36 Exploring Operation: 58-11=47, Re...
0
hs_4
mult_heuristic
[ 7, 8, 9, 64 ]
65
[ "7*64=448", "448/8=56", "9+56=65" ]
Current State: 65:[7, 8, 9, 64], Operations: [] Exploring Operation: 7*64=448, Resulting Numbers: [8, 9, 448] Generated Node #2: [8, 9, 448] from Operation: 7*64=448 Current State: 65:[8, 9, 448], Operations: ['7*64=448'] Exploring Operation: 448/8=56, Resulting Numbers: [9, 56] Generated Node #3: [9, 56] from Operatio...
4
Current State: 65:[7, 8, 9, 64], Operations: [] Exploring Operation: 7+8=15, Resulting Numbers: [9, 64, 15] Generated Node #0,0: 65:[9, 64, 15] Operation: 7+8=15 Exploring Operation: 7*9=63, Resulting Numbers: [8, 64, 63] Generated Node #0,1: 65:[8, 64, 63] Operation: 7*9=63 Moving to Node #0,1 Current State: 65:[8, 64...
0
hs_2
mult_heuristic
[ 9, 3, 11, 48 ]
17
[ "9*11=99", "99-48=51", "51/3=17" ]
Current State: 17:[9, 3, 11, 48], Operations: [] Exploring Operation: 9*11=99, Resulting Numbers: [3, 48, 99] Generated Node #2: [3, 48, 99] from Operation: 9*11=99 Current State: 17:[3, 48, 99], Operations: ['9*11=99'] Exploring Operation: 99-48=51, Resulting Numbers: [3, 51] Generated Node #3: [3, 51] from Operation:...
4
Current State: 17:[9, 3, 11, 48], Operations: [] Exploring Operation: 9+3=12, Resulting Numbers: [11, 48, 12] Generated Node #0,0: 17:[11, 48, 12] Operation: 9+3=12 Exploring Operation: 48/3=16, Resulting Numbers: [9, 11, 16] Generated Node #0,1: 17:[9, 11, 16] Operation: 48/3=16 Exploring Operation: 48-9=39, Resulting...
0
hs_3
sum_heuristic
[ 86, 9, 44, 58 ]
91
[ "86-9=77", "58-44=14", "77+14=91" ]
Current State: 91:[86, 9, 44, 58], Operations: [] Exploring Operation: 86-9=77, Resulting Numbers: [44, 58, 77] Generated Node #2: [44, 58, 77] from Operation: 86-9=77 Current State: 91:[44, 58, 77], Operations: ['86-9=77'] Exploring Operation: 58-44=14, Resulting Numbers: [77, 14] Generated Node #3: [77, 14] from Oper...
4
Current State: 91:[86, 9, 44, 58], Operations: [] Exploring Operation: 86-58=28, Resulting Numbers: [9, 44, 28] Generated Node #0,0: 91:[9, 44, 28] Operation: 86-58=28 Exploring Operation: 58-44=14, Resulting Numbers: [86, 9, 14] Generated Node #0,1: 91:[86, 9, 14] Operation: 58-44=14 Exploring Operation: 44+58=102, Re...
0.986111
hs_3
mult_heuristic
[ 6, 43, 5, 74 ]
30
[ "6+43=49", "5+74=79", "79-49=30" ]
Current State: 30:[6, 43, 5, 74], Operations: [] Exploring Operation: 6+43=49, Resulting Numbers: [5, 74, 49] Generated Node #2: [5, 74, 49] from Operation: 6+43=49 Current State: 30:[5, 74, 49], Operations: ['6+43=49'] Exploring Operation: 5+74=79, Resulting Numbers: [49, 79] Generated Node #3: [49, 79] from Operation...
4
Current State: 30:[6, 43, 5, 74], Operations: [] Exploring Operation: 74-43=31, Resulting Numbers: [6, 5, 31] Generated Node #0,0: 30:[6, 5, 31] Operation: 74-43=31 Exploring Operation: 43-6=37, Resulting Numbers: [5, 74, 37] Generated Node #0,1: 30:[5, 74, 37] Operation: 43-6=37 Exploring Operation: 43-5=38, Resulting...
0.983507
hs_4
mult_heuristic
[ 15, 63, 35, 84 ]
41
[ "15+63=78", "35+84=119", "119-78=41" ]
Current State: 41:[15, 63, 35, 84], Operations: [] Exploring Operation: 15+63=78, Resulting Numbers: [35, 84, 78] Generated Node #2: [35, 84, 78] from Operation: 15+63=78 Current State: 41:[35, 84, 78], Operations: ['15+63=78'] Exploring Operation: 35+84=119, Resulting Numbers: [78, 119] Generated Node #3: [78, 119] fr...
4
Current State: 41:[15, 63, 35, 84], Operations: [] Exploring Operation: 84-63=21, Resulting Numbers: [15, 35, 21] Generated Node #0,0: 41:[15, 35, 21] Operation: 84-63=21 Exploring Operation: 84-15=69, Resulting Numbers: [63, 35, 69] Generated Node #0,1: 41:[63, 35, 69] Operation: 84-15=69 Exploring Operation: 63-15=48...
0.984375
hs_3
mult_heuristic
[ 33, 55, 52, 72 ]
83
[ "55-52=3", "33/3=11", "72+11=83" ]
Current State: 83:[33, 55, 52, 72], Operations: [] Exploring Operation: 55-52=3, Resulting Numbers: [33, 72, 3] Generated Node #2: [33, 72, 3] from Operation: 55-52=3 Current State: 83:[33, 72, 3], Operations: ['55-52=3'] Exploring Operation: 33/3=11, Resulting Numbers: [72, 11] Generated Node #3: [72, 11] from Operati...
4
Current State: 83:[33, 55, 52, 72], Operations: [] Exploring Operation: 33+52=85, Resulting Numbers: [55, 72, 85] Generated Node #0,0: 83:[55, 72, 85] Operation: 33+52=85 Exploring Operation: 33+55=88, Resulting Numbers: [52, 72, 88] Generated Node #0,1: 83:[52, 72, 88] Operation: 33+55=88 Exploring Operation: 33+72=10...
0
hs_5
mult_heuristic
[ 58, 84, 32, 90 ]
83
[ "58+32=90", "90/90=1", "84-1=83" ]
Current State: 83:[58, 84, 32, 90], Operations: [] Exploring Operation: 58+32=90, Resulting Numbers: [84, 90, 90] Generated Node #2: [84, 90, 90] from Operation: 58+32=90 Current State: 83:[84, 90, 90], Operations: ['58+32=90'] Exploring Operation: 90/90=1, Resulting Numbers: [84, 1] Generated Node #3: [84, 1] from Ope...
4
Current State: 83:[58, 84, 32, 90], Operations: [] Exploring Operation: 84-32=52, Resulting Numbers: [58, 90, 52] Generated Node #0,0: 83:[58, 90, 52] Operation: 84-32=52 Exploring Operation: 58-32=26, Resulting Numbers: [84, 90, 26] Generated Node #0,1: 83:[84, 90, 26] Operation: 58-32=26 Exploring Operation: 90-32=58...
0.986111
hs_4
mult_heuristic
[ 75, 10, 8, 13 ]
64
[ "75+10=85", "8+13=21", "85-21=64" ]
Current State: 64:[75, 10, 8, 13], Operations: [] Exploring Operation: 75+10=85, Resulting Numbers: [8, 13, 85] Generated Node #2: [8, 13, 85] from Operation: 75+10=85 Current State: 64:[8, 13, 85], Operations: ['75+10=85'] Exploring Operation: 8+13=21, Resulting Numbers: [85, 21] Generated Node #3: [85, 21] from Opera...
4
Current State: 64:[75, 10, 8, 13], Operations: [] Exploring Operation: 75-8=67, Resulting Numbers: [10, 13, 67] Generated Node #0,0: 64:[10, 13, 67] Operation: 75-8=67 Exploring Operation: 75-10=65, Resulting Numbers: [8, 13, 65] Generated Node #0,1: 64:[8, 13, 65] Operation: 75-10=65 Exploring Operation: 10-8=2, Resul...
0.966146
hs_5
mult_heuristic
[ 81, 27, 33, 98 ]
62
[ "81/27=3", "98-33=65", "65-3=62" ]
Current State: 62:[81, 27, 33, 98], Operations: [] Exploring Operation: 81/27=3, Resulting Numbers: [33, 98, 3] Generated Node #2: [33, 98, 3] from Operation: 81/27=3 Current State: 62:[33, 98, 3], Operations: ['81/27=3'] Exploring Operation: 98-33=65, Resulting Numbers: [3, 65] Generated Node #3: [3, 65] from Operatio...
4
Current State: 62:[81, 27, 33, 98], Operations: [] Exploring Operation: 81/27=3, Resulting Numbers: [33, 98, 3] Generated Node #0,0: 62:[33, 98, 3] Operation: 81/27=3 Exploring Operation: 98-33=65, Resulting Numbers: [81, 27, 65] Generated Node #0,1: 62:[81, 27, 65] Operation: 98-33=65 Exploring Operation: 98-81=17, Re...
0.96875
hs_5
sum_heuristic
[ 93, 4, 92, 22 ]
48
[ "93-22=71", "92/4=23", "71-23=48" ]
Current State: 48:[93, 4, 92, 22], Operations: [] Exploring Operation: 93-22=71, Resulting Numbers: [4, 92, 71] Generated Node #2: [4, 92, 71] from Operation: 93-22=71 Current State: 48:[4, 92, 71], Operations: ['93-22=71'] Exploring Operation: 92/4=23, Resulting Numbers: [71, 23] Generated Node #3: [71, 23] from Opera...
4
Current State: 48:[93, 4, 92, 22], Operations: [] Exploring Operation: 93-4=89, Resulting Numbers: [92, 22, 89] Generated Node #0,0: 48:[92, 22, 89] Operation: 93-4=89 Exploring Operation: 93-22=71, Resulting Numbers: [4, 92, 71] Generated Node #0,1: 48:[4, 92, 71] Operation: 93-22=71 Exploring Operation: 92-22=70, Res...
0.980903
hs_5
sum_heuristic
[ 56, 1, 3, 15 ]
68
[ "56*1=56", "15-3=12", "56+12=68" ]
Current State: 68:[56, 1, 3, 15], Operations: [] Exploring Operation: 56*1=56, Resulting Numbers: [3, 15, 56] Generated Node #2: [3, 15, 56] from Operation: 56*1=56 Current State: 68:[3, 15, 56], Operations: ['56*1=56'] Exploring Operation: 15-3=12, Resulting Numbers: [56, 12] Generated Node #3: [56, 12] from Operation...
4
Current State: 68:[56, 1, 3, 15], Operations: [] Exploring Operation: 56+15=71, Resulting Numbers: [1, 3, 71] Generated Node #0,0: 68:[1, 3, 71] Operation: 56+15=71 Start Sub Search at level 1: Moving to Node #0,0 Current State: 68:[1, 3, 71], Operations: ['56+15=71'] Exploring Operation: 71-3=68, Resulting Numbers: [1...
0.993924
hs_1
mult_heuristic
[ 18, 87, 50, 30 ]
63
[ "18+87=105", "30*105=3150", "3150/50=63" ]
Current State: 63:[18, 87, 50, 30], Operations: [] Exploring Operation: 18+87=105, Resulting Numbers: [50, 30, 105] Generated Node #2: [50, 30, 105] from Operation: 18+87=105 Current State: 63:[50, 30, 105], Operations: ['18+87=105'] Exploring Operation: 30*105=3150, Resulting Numbers: [50, 3150] Generated Node #3: [50...
4
Current State: 63:[18, 87, 50, 30], Operations: [] Exploring Operation: 87-30=57, Resulting Numbers: [18, 50, 57] Generated Node #0,0: 63:[18, 50, 57] Operation: 87-30=57 Moving to Node #0,0 Current State: 63:[18, 50, 57], Operations: ['87-30=57'] Exploring Operation: 57-50=7, Resulting Numbers: [18, 7] Generated Node ...
0
hs_1
mult_heuristic
[ 18, 82, 21, 38 ]
41
[ "18+82=100", "21+38=59", "100-59=41" ]
Current State: 41:[18, 82, 21, 38], Operations: [] Exploring Operation: 18+82=100, Resulting Numbers: [21, 38, 100] Generated Node #2: [21, 38, 100] from Operation: 18+82=100 Current State: 41:[21, 38, 100], Operations: ['18+82=100'] Exploring Operation: 21+38=59, Resulting Numbers: [100, 59] Generated Node #3: [100, 5...
4
Current State: 41:[18, 82, 21, 38], Operations: [] Exploring Operation: 82-18=64, Resulting Numbers: [21, 38, 64] Generated Node #0,0: 41:[21, 38, 64] Operation: 82-18=64 Exploring Operation: 18+21=39, Resulting Numbers: [82, 38, 39] Generated Node #0,1: 41:[82, 38, 39] Operation: 18+21=39 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 80, 11, 8, 90 ]
91
[ "80/8=10", "11+90=101", "101-10=91" ]
Current State: 91:[80, 11, 8, 90], Operations: [] Exploring Operation: 80/8=10, Resulting Numbers: [11, 90, 10] Generated Node #2: [11, 90, 10] from Operation: 80/8=10 Current State: 91:[11, 90, 10], Operations: ['80/8=10'] Exploring Operation: 11+90=101, Resulting Numbers: [10, 101] Generated Node #3: [10, 101] from O...
4
Current State: 91:[80, 11, 8, 90], Operations: [] Exploring Operation: 80+11=91, Resulting Numbers: [8, 90, 91] Generated Node #0,0: 91:[8, 90, 91] Operation: 80+11=91 Exploring Operation: 80/8=10, Resulting Numbers: [11, 90, 10] Generated Node #0,1: 91:[11, 90, 10] Operation: 80/8=10 Exploring Operation: 80+8=88, Resu...
0.976563
hs_3
sum_heuristic
[ 15, 5, 70, 21 ]
39
[ "15-5=10", "70-21=49", "49-10=39" ]
Current State: 39:[15, 5, 70, 21], Operations: [] Exploring Operation: 15-5=10, Resulting Numbers: [70, 21, 10] Generated Node #2: [70, 21, 10] from Operation: 15-5=10 Current State: 39:[70, 21, 10], Operations: ['15-5=10'] Exploring Operation: 70-21=49, Resulting Numbers: [10, 49] Generated Node #3: [10, 49] from Oper...
4
Current State: 39:[15, 5, 70, 21], Operations: [] Exploring Operation: 70/5=14, Resulting Numbers: [15, 21, 14] Generated Node #0,0: 39:[15, 21, 14] Operation: 70/5=14 Exploring Operation: 15+21=36, Resulting Numbers: [5, 70, 36] Generated Node #0,1: 39:[5, 70, 36] Operation: 15+21=36 Exploring Operation: 70-15=55, Res...
0.974826
hs_4
mult_heuristic
[ 44, 3, 69, 77 ]
34
[ "69-44=25", "77+25=102", "102/3=34" ]
Current State: 34:[44, 3, 69, 77], Operations: [] Exploring Operation: 69-44=25, Resulting Numbers: [3, 77, 25] Generated Node #2: [3, 77, 25] from Operation: 69-44=25 Current State: 34:[3, 77, 25], Operations: ['69-44=25'] Exploring Operation: 77+25=102, Resulting Numbers: [3, 102] Generated Node #3: [3, 102] from Ope...
4
Current State: 34:[44, 3, 69, 77], Operations: [] Exploring Operation: 77-69=8, Resulting Numbers: [44, 3, 8] Generated Node #0,0: 34:[44, 3, 8] Operation: 77-69=8 Start Sub Search at level 1: Moving to Node #0,0 Current State: 34:[44, 3, 8], Operations: ['77-69=8'] Exploring Operation: 44-8=36, Resulting Numbers: [3, ...
0
hs_1
sum_heuristic
[ 71, 50, 79, 86 ]
28
[ "71-50=21", "86-79=7", "21+7=28" ]
Current State: 28:[71, 50, 79, 86], Operations: [] Exploring Operation: 71-50=21, Resulting Numbers: [79, 86, 21] Generated Node #2: [79, 86, 21] from Operation: 71-50=21 Current State: 28:[79, 86, 21], Operations: ['71-50=21'] Exploring Operation: 86-79=7, Resulting Numbers: [21, 7] Generated Node #3: [21, 7] from Ope...
4
Current State: 28:[71, 50, 79, 86], Operations: [] Exploring Operation: 86-79=7, Resulting Numbers: [71, 50, 7] Generated Node #0,0: 28:[71, 50, 7] Operation: 86-79=7 Moving to Node #0,0 Current State: 28:[71, 50, 7], Operations: ['86-79=7'] Exploring Operation: 71-50=21, Resulting Numbers: [7, 21] Generated Node #0,0,...
0.993924
hs_1
mult_heuristic
[ 63, 9, 37, 20 ]
89
[ "63+9=72", "37-20=17", "72+17=89" ]
Current State: 89:[63, 9, 37, 20], Operations: [] Exploring Operation: 63+9=72, Resulting Numbers: [37, 20, 72] Generated Node #2: [37, 20, 72] from Operation: 63+9=72 Current State: 89:[37, 20, 72], Operations: ['63+9=72'] Exploring Operation: 37-20=17, Resulting Numbers: [72, 17] Generated Node #3: [72, 17] from Oper...
4
Current State: 89:[63, 9, 37, 20], Operations: [] Exploring Operation: 63+20=83, Resulting Numbers: [9, 37, 83] Generated Node #0,0: 89:[9, 37, 83] Operation: 63+20=83 Exploring Operation: 9+20=29, Resulting Numbers: [63, 37, 29] Generated Node #0,1: 89:[63, 37, 29] Operation: 9+20=29 Exploring Operation: 37+20=57, Res...
0.927951
hs_5
sum_heuristic
[ 33, 34, 51, 66 ]
44
[ "33*34=1122", "1122/51=22", "66-22=44" ]
Current State: 44:[33, 34, 51, 66], Operations: [] Exploring Operation: 33*34=1122, Resulting Numbers: [51, 66, 1122] Generated Node #2: [51, 66, 1122] from Operation: 33*34=1122 Current State: 44:[51, 66, 1122], Operations: ['33*34=1122'] Exploring Operation: 1122/51=22, Resulting Numbers: [66, 22] Generated Node #3: ...
4
Current State: 44:[33, 34, 51, 66], Operations: [] Exploring Operation: 66-51=15, Resulting Numbers: [33, 34, 15] Generated Node #0,0: 44:[33, 34, 15] Operation: 66-51=15 Exploring Operation: 66/33=2, Resulting Numbers: [34, 51, 2] Generated Node #0,1: 44:[34, 51, 2] Operation: 66/33=2 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 97, 76, 74, 34 ]
87
[ "97-76=21", "74+34=108", "108-21=87" ]
Current State: 87:[97, 76, 74, 34], Operations: [] Exploring Operation: 97-76=21, Resulting Numbers: [74, 34, 21] Generated Node #2: [74, 34, 21] from Operation: 97-76=21 Current State: 87:[74, 34, 21], Operations: ['97-76=21'] Exploring Operation: 74+34=108, Resulting Numbers: [21, 108] Generated Node #3: [21, 108] fr...
4
Current State: 87:[97, 76, 74, 34], Operations: [] Exploring Operation: 76-34=42, Resulting Numbers: [97, 74, 42] Generated Node #0,0: 87:[97, 74, 42] Operation: 76-34=42 Exploring Operation: 74-34=40, Resulting Numbers: [97, 76, 40] Generated Node #0,1: 87:[97, 76, 40] Operation: 74-34=40 Exploring Operation: 76-74=2,...
0.977431
hs_5
mult_heuristic
[ 17, 98, 26, 50 ]
57
[ "98-17=81", "50-26=24", "81-24=57" ]
Current State: 57:[17, 98, 26, 50], Operations: [] Exploring Operation: 98-17=81, Resulting Numbers: [26, 50, 81] Generated Node #2: [26, 50, 81] from Operation: 98-17=81 Current State: 57:[26, 50, 81], Operations: ['98-17=81'] Exploring Operation: 50-26=24, Resulting Numbers: [81, 24] Generated Node #3: [81, 24] from ...
4
Current State: 57:[17, 98, 26, 50], Operations: [] Exploring Operation: 98-50=48, Resulting Numbers: [17, 26, 48] Generated Node #0,0: 57:[17, 26, 48] Operation: 98-50=48 Moving to Node #0,0 Current State: 57:[17, 26, 48], Operations: ['98-50=48'] Exploring Operation: 48-26=22, Resulting Numbers: [17, 22] Generated Nod...
0
hs_1
sum_heuristic
[ 50, 3, 15, 34 ]
96
[ "50-3=47", "15+34=49", "47+49=96" ]
Current State: 96:[50, 3, 15, 34], Operations: [] Exploring Operation: 50-3=47, Resulting Numbers: [15, 34, 47] Generated Node #2: [15, 34, 47] from Operation: 50-3=47 Current State: 96:[15, 34, 47], Operations: ['50-3=47'] Exploring Operation: 15+34=49, Resulting Numbers: [47, 49] Generated Node #3: [47, 49] from Oper...
4
Current State: 96:[50, 3, 15, 34], Operations: [] Exploring Operation: 50-34=16, Resulting Numbers: [3, 15, 16] Generated Node #0,0: 96:[3, 15, 16] Operation: 50-34=16 Exploring Operation: 15+34=49, Resulting Numbers: [50, 3, 49] Generated Node #0,1: 96:[50, 3, 49] Operation: 15+34=49 Moving to Node #0,0 Current State:...
0.987847
hs_2
sum_heuristic
[ 16, 24, 5, 9 ]
32
[ "24-16=8", "9-5=4", "8*4=32" ]
Current State: 32:[16, 24, 5, 9], Operations: [] Exploring Operation: 24-16=8, Resulting Numbers: [5, 9, 8] Generated Node #2: [5, 9, 8] from Operation: 24-16=8 Current State: 32:[5, 9, 8], Operations: ['24-16=8'] Exploring Operation: 9-5=4, Resulting Numbers: [8, 4] Generated Node #3: [8, 4] from Operation: 9-5=4 Curr...
4
Current State: 32:[16, 24, 5, 9], Operations: [] Exploring Operation: 24-16=8, Resulting Numbers: [5, 9, 8] Generated Node #0,0: 32:[5, 9, 8] Operation: 24-16=8 Exploring Operation: 24+9=33, Resulting Numbers: [16, 5, 33] Generated Node #0,1: 32:[16, 5, 33] Operation: 24+9=33 Exploring Operation: 24-9=15, Resulting Num...
0.988715
hs_3
mult_heuristic
[ 54, 44, 45, 61 ]
82
[ "54+44=98", "61-45=16", "98-16=82" ]
Current State: 82:[54, 44, 45, 61], Operations: [] Exploring Operation: 54+44=98, Resulting Numbers: [45, 61, 98] Generated Node #2: [45, 61, 98] from Operation: 54+44=98 Current State: 82:[45, 61, 98], Operations: ['54+44=98'] Exploring Operation: 61-45=16, Resulting Numbers: [98, 16] Generated Node #3: [98, 16] from ...
4
Current State: 82:[54, 44, 45, 61], Operations: [] Exploring Operation: 61-54=7, Resulting Numbers: [44, 45, 7] Generated Node #0,0: 82:[44, 45, 7] Operation: 61-54=7 Exploring Operation: 54-45=9, Resulting Numbers: [44, 61, 9] Generated Node #0,1: 82:[44, 61, 9] Operation: 54-45=9 Exploring Operation: 54-44=10, Result...
0.985243
hs_4
mult_heuristic
[ 53, 20, 29, 30 ]
92
[ "53-20=33", "29+30=59", "33+59=92" ]
Current State: 92:[53, 20, 29, 30], Operations: [] Exploring Operation: 53-20=33, Resulting Numbers: [29, 30, 33] Generated Node #2: [29, 30, 33] from Operation: 53-20=33 Current State: 92:[29, 30, 33], Operations: ['53-20=33'] Exploring Operation: 29+30=59, Resulting Numbers: [33, 59] Generated Node #3: [33, 59] from ...
4
Current State: 92:[53, 20, 29, 30], Operations: [] Exploring Operation: 53-30=23, Resulting Numbers: [20, 29, 23] Generated Node #0,0: 92:[20, 29, 23] Operation: 53-30=23 Moving to Node #0,0 Current State: 92:[20, 29, 23], Operations: ['53-30=23'] Exploring Operation: 20+29=49, Resulting Numbers: [23, 49] Generated Nod...
0
hs_1
sum_heuristic
[ 2, 24, 74, 18 ]
82
[ "2+24=26", "74-18=56", "26+56=82" ]
Current State: 82:[2, 24, 74, 18], Operations: [] Exploring Operation: 2+24=26, Resulting Numbers: [74, 18, 26] Generated Node #2: [74, 18, 26] from Operation: 2+24=26 Current State: 82:[74, 18, 26], Operations: ['2+24=26'] Exploring Operation: 74-18=56, Resulting Numbers: [26, 56] Generated Node #3: [26, 56] from Oper...
4
Current State: 82:[2, 24, 74, 18], Operations: [] Exploring Operation: 74-24=50, Resulting Numbers: [2, 18, 50] Generated Node #0,0: 82:[2, 18, 50] Operation: 74-24=50 Exploring Operation: 74+18=92, Resulting Numbers: [2, 24, 92] Generated Node #0,1: 82:[2, 24, 92] Operation: 74+18=92 Exploring Operation: 24+18=42, Res...
0.977431
hs_4
sum_heuristic
[ 93, 44, 8, 81 ]
52
[ "93-81=12", "8*12=96", "96-44=52" ]
Current State: 52:[93, 44, 8, 81], Operations: [] Exploring Operation: 93-81=12, Resulting Numbers: [44, 8, 12] Generated Node #2: [44, 8, 12] from Operation: 93-81=12 Current State: 52:[44, 8, 12], Operations: ['93-81=12'] Exploring Operation: 8*12=96, Resulting Numbers: [44, 96] Generated Node #3: [44, 96] from Opera...
4
Current State: 52:[93, 44, 8, 81], Operations: [] Exploring Operation: 93-44=49, Resulting Numbers: [8, 81, 49] Generated Node #0,0: 52:[8, 81, 49] Operation: 93-44=49 Exploring Operation: 93-81=12, Resulting Numbers: [44, 8, 12] Generated Node #0,1: 52:[44, 8, 12] Operation: 93-81=12 Moving to Node #0,1 Current State:...
0
hs_2
sum_heuristic
[ 69, 2, 43, 77 ]
59
[ "77-69=8", "2*8=16", "43+16=59" ]
Current State: 59:[69, 2, 43, 77], Operations: [] Exploring Operation: 77-69=8, Resulting Numbers: [2, 43, 8] Generated Node #2: [2, 43, 8] from Operation: 77-69=8 Current State: 59:[2, 43, 8], Operations: ['77-69=8'] Exploring Operation: 2*8=16, Resulting Numbers: [43, 16] Generated Node #3: [43, 16] from Operation: 2...
4
Current State: 59:[69, 2, 43, 77], Operations: [] Exploring Operation: 69+2=71, Resulting Numbers: [43, 77, 71] Generated Node #0,0: 59:[43, 77, 71] Operation: 69+2=71 Exploring Operation: 2+43=45, Resulting Numbers: [69, 77, 45] Generated Node #0,1: 59:[69, 77, 45] Operation: 2+43=45 Exploring Operation: 77-2=75, Resu...
0
hs_5
sum_heuristic
[ 70, 3, 54, 24 ]
88
[ "70-54=16", "3*24=72", "16+72=88" ]
Current State: 88:[70, 3, 54, 24], Operations: [] Exploring Operation: 70-54=16, Resulting Numbers: [3, 24, 16] Generated Node #2: [3, 24, 16] from Operation: 70-54=16 Current State: 88:[3, 24, 16], Operations: ['70-54=16'] Exploring Operation: 3*24=72, Resulting Numbers: [16, 72] Generated Node #3: [16, 72] from Opera...
4
Current State: 88:[70, 3, 54, 24], Operations: [] Exploring Operation: 70+24=94, Resulting Numbers: [3, 54, 94] Generated Node #0,0: 88:[3, 54, 94] Operation: 70+24=94 Exploring Operation: 70-54=16, Resulting Numbers: [3, 24, 16] Generated Node #0,1: 88:[3, 24, 16] Operation: 70-54=16 Exploring Operation: 54/3=18, Resu...
0
hs_4
sum_heuristic
[ 55, 91, 34, 44 ]
68
[ "55+91=146", "34+44=78", "146-78=68" ]
Current State: 68:[55, 91, 34, 44], Operations: [] Exploring Operation: 55+91=146, Resulting Numbers: [34, 44, 146] Generated Node #2: [34, 44, 146] from Operation: 55+91=146 Current State: 68:[34, 44, 146], Operations: ['55+91=146'] Exploring Operation: 34+44=78, Resulting Numbers: [146, 78] Generated Node #3: [146, 7...
4
Current State: 68:[55, 91, 34, 44], Operations: [] Exploring Operation: 91-55=36, Resulting Numbers: [34, 44, 36] Generated Node #0,0: 68:[34, 44, 36] Operation: 91-55=36 Start Sub Search at level 1: Moving to Node #0,0 Current State: 68:[34, 44, 36], Operations: ['91-55=36'] Exploring Operation: 44-36=8, Resulting Num...
0
hs_1
sum_heuristic
[ 27, 79, 4, 64 ]
16
[ "79-27=52", "4+64=68", "68-52=16" ]
Current State: 16:[27, 79, 4, 64], Operations: [] Exploring Operation: 79-27=52, Resulting Numbers: [4, 64, 52] Generated Node #2: [4, 64, 52] from Operation: 79-27=52 Current State: 16:[4, 64, 52], Operations: ['79-27=52'] Exploring Operation: 4+64=68, Resulting Numbers: [52, 68] Generated Node #3: [52, 68] from Opera...
4
Current State: 16:[27, 79, 4, 64], Operations: [] Exploring Operation: 64-27=37, Resulting Numbers: [79, 4, 37] Generated Node #0,0: 16:[79, 4, 37] Operation: 64-27=37 Exploring Operation: 79-64=15, Resulting Numbers: [27, 4, 15] Generated Node #0,1: 16:[27, 4, 15] Operation: 79-64=15 Exploring Operation: 79-27=52, Res...
0.986979
hs_4
sum_heuristic
[ 19, 85, 4, 97 ]
56
[ "19+97=116", "116/4=29", "85-29=56" ]
Current State: 56:[19, 85, 4, 97], Operations: [] Exploring Operation: 19+97=116, Resulting Numbers: [85, 4, 116] Generated Node #2: [85, 4, 116] from Operation: 19+97=116 Current State: 56:[85, 4, 116], Operations: ['19+97=116'] Exploring Operation: 116/4=29, Resulting Numbers: [85, 29] Generated Node #3: [85, 29] fro...
4
Current State: 56:[19, 85, 4, 97], Operations: [] Exploring Operation: 85-19=66, Resulting Numbers: [4, 97, 66] Generated Node #0,0: 56:[4, 97, 66] Operation: 85-19=66 Exploring Operation: 97-85=12, Resulting Numbers: [19, 4, 12] Generated Node #0,1: 56:[19, 4, 12] Operation: 97-85=12 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 35, 58, 84, 81 ]
20
[ "58-35=23", "84-81=3", "23-3=20" ]
Current State: 20:[35, 58, 84, 81], Operations: [] Exploring Operation: 58-35=23, Resulting Numbers: [84, 81, 23] Generated Node #2: [84, 81, 23] from Operation: 58-35=23 Current State: 20:[84, 81, 23], Operations: ['58-35=23'] Exploring Operation: 84-81=3, Resulting Numbers: [23, 3] Generated Node #3: [23, 3] from Ope...
4
Current State: 20:[35, 58, 84, 81], Operations: [] Exploring Operation: 84-81=3, Resulting Numbers: [35, 58, 3] Generated Node #0,0: 20:[35, 58, 3] Operation: 84-81=3 Exploring Operation: 84-58=26, Resulting Numbers: [35, 81, 26] Generated Node #0,1: 20:[35, 81, 26] Operation: 84-58=26 Moving to Node #0,0 Current State...
0.989583
hs_2
mult_heuristic
[ 12, 60, 55, 64 ]
63
[ "12+60=72", "64-55=9", "72-9=63" ]
Current State: 63:[12, 60, 55, 64], Operations: [] Exploring Operation: 12+60=72, Resulting Numbers: [55, 64, 72] Generated Node #2: [55, 64, 72] from Operation: 12+60=72 Current State: 63:[55, 64, 72], Operations: ['12+60=72'] Exploring Operation: 64-55=9, Resulting Numbers: [72, 9] Generated Node #3: [72, 9] from Ope...
4
Current State: 63:[12, 60, 55, 64], Operations: [] Exploring Operation: 60-55=5, Resulting Numbers: [12, 64, 5] Generated Node #0,0: 63:[12, 64, 5] Operation: 60-55=5 Exploring Operation: 64-55=9, Resulting Numbers: [12, 60, 9] Generated Node #0,1: 63:[12, 60, 9] Operation: 64-55=9 Exploring Operation: 12+55=67, Result...
0.977431
hs_3
sum_heuristic
[ 63, 61, 13, 65 ]
50
[ "63-61=2", "65-13=52", "52-2=50" ]
Current State: 50:[63, 61, 13, 65], Operations: [] Exploring Operation: 63-61=2, Resulting Numbers: [13, 65, 2] Generated Node #2: [13, 65, 2] from Operation: 63-61=2 Current State: 50:[13, 65, 2], Operations: ['63-61=2'] Exploring Operation: 65-13=52, Resulting Numbers: [2, 52] Generated Node #3: [2, 52] from Operatio...
4
Current State: 50:[63, 61, 13, 65], Operations: [] Exploring Operation: 65-63=2, Resulting Numbers: [61, 13, 2] Generated Node #0,0: 50:[61, 13, 2] Operation: 65-63=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 50:[61, 13, 2], Operations: ['65-63=2'] Exploring Operation: 61-13=48, Resulting Numbers:...
0.993924
hs_1
sum_heuristic
[ 12, 9, 95, 25 ]
67
[ "12-9=3", "95-25=70", "70-3=67" ]
Current State: 67:[12, 9, 95, 25], Operations: [] Exploring Operation: 12-9=3, Resulting Numbers: [95, 25, 3] Generated Node #2: [95, 25, 3] from Operation: 12-9=3 Current State: 67:[95, 25, 3], Operations: ['12-9=3'] Exploring Operation: 95-25=70, Resulting Numbers: [3, 70] Generated Node #3: [3, 70] from Operation: 9...
4
Current State: 67:[12, 9, 95, 25], Operations: [] Exploring Operation: 12+9=21, Resulting Numbers: [95, 25, 21] Generated Node #0,0: 67:[95, 25, 21] Operation: 12+9=21 Exploring Operation: 12*9=108, Resulting Numbers: [95, 25, 108] Generated Node #0,1: 67:[95, 25, 108] Operation: 12*9=108 Moving to Node #0,1 Current St...
0
hs_2
mult_heuristic
[ 28, 55, 35, 40 ]
88
[ "28+55=83", "40-35=5", "83+5=88" ]
Current State: 88:[28, 55, 35, 40], Operations: [] Exploring Operation: 28+55=83, Resulting Numbers: [35, 40, 83] Generated Node #2: [35, 40, 83] from Operation: 28+55=83 Current State: 88:[35, 40, 83], Operations: ['28+55=83'] Exploring Operation: 40-35=5, Resulting Numbers: [83, 5] Generated Node #3: [83, 5] from Ope...
4
Current State: 88:[28, 55, 35, 40], Operations: [] Exploring Operation: 55+35=90, Resulting Numbers: [28, 40, 90] Generated Node #0,0: 88:[28, 40, 90] Operation: 55+35=90 Exploring Operation: 55-35=20, Resulting Numbers: [28, 40, 20] Generated Node #0,1: 88:[28, 40, 20] Operation: 55-35=20 Exploring Operation: 35-28=7,...
0.966146
hs_3
sum_heuristic
[ 92, 87, 84, 12 ]
24
[ "92-87=5", "12*5=60", "84-60=24" ]
Current State: 24:[92, 87, 84, 12], Operations: [] Exploring Operation: 92-87=5, Resulting Numbers: [84, 12, 5] Generated Node #2: [84, 12, 5] from Operation: 92-87=5 Current State: 24:[84, 12, 5], Operations: ['92-87=5'] Exploring Operation: 12*5=60, Resulting Numbers: [84, 60] Generated Node #3: [84, 60] from Operati...
4
Current State: 24:[92, 87, 84, 12], Operations: [] Exploring Operation: 84/12=7, Resulting Numbers: [92, 87, 7] Generated Node #0,0: 24:[92, 87, 7] Operation: 84/12=7 Exploring Operation: 92-84=8, Resulting Numbers: [87, 12, 8] Generated Node #0,1: 24:[87, 12, 8] Operation: 92-84=8 Exploring Operation: 92-12=80, Result...
0
hs_5
mult_heuristic
[ 63, 18, 78, 44 ]
11
[ "63-18=45", "78-44=34", "45-34=11" ]
Current State: 11:[63, 18, 78, 44], Operations: [] Exploring Operation: 63-18=45, Resulting Numbers: [78, 44, 45] Generated Node #2: [78, 44, 45] from Operation: 63-18=45 Current State: 11:[78, 44, 45], Operations: ['63-18=45'] Exploring Operation: 78-44=34, Resulting Numbers: [45, 34] Generated Node #3: [45, 34] from ...
4
Current State: 11:[63, 18, 78, 44], Operations: [] Exploring Operation: 78-44=34, Resulting Numbers: [63, 18, 34] Generated Node #0,0: 11:[63, 18, 34] Operation: 78-44=34 Exploring Operation: 78-63=15, Resulting Numbers: [18, 44, 15] Generated Node #0,1: 11:[18, 44, 15] Operation: 78-63=15 Exploring Operation: 63-44=19...
0.976563
hs_3
mult_heuristic
[ 56, 53, 52, 38 ]
93
[ "56-53=3", "52+38=90", "3+90=93" ]
Current State: 93:[56, 53, 52, 38], Operations: [] Exploring Operation: 56-53=3, Resulting Numbers: [52, 38, 3] Generated Node #2: [52, 38, 3] from Operation: 56-53=3 Current State: 93:[52, 38, 3], Operations: ['56-53=3'] Exploring Operation: 52+38=90, Resulting Numbers: [3, 90] Generated Node #3: [3, 90] from Operatio...
4
Current State: 93:[56, 53, 52, 38], Operations: [] Exploring Operation: 56-52=4, Resulting Numbers: [53, 38, 4] Generated Node #0,0: 93:[53, 38, 4] Operation: 56-52=4 Exploring Operation: 53-52=1, Resulting Numbers: [56, 38, 1] Generated Node #0,1: 93:[56, 38, 1] Operation: 53-52=1 Exploring Operation: 56-53=3, Resulti...
0.990451
hs_3
sum_heuristic
[ 47, 83, 82, 6 ]
88
[ "83-47=36", "36/6=6", "82+6=88" ]
Current State: 88:[47, 83, 82, 6], Operations: [] Exploring Operation: 83-47=36, Resulting Numbers: [82, 6, 36] Generated Node #2: [82, 6, 36] from Operation: 83-47=36 Current State: 88:[82, 6, 36], Operations: ['83-47=36'] Exploring Operation: 36/6=6, Resulting Numbers: [82, 6] Generated Node #3: [82, 6] from Operatio...
4
Current State: 88:[47, 83, 82, 6], Operations: [] Exploring Operation: 83+6=89, Resulting Numbers: [47, 82, 89] Generated Node #0,0: 88:[47, 82, 89] Operation: 83+6=89 Exploring Operation: 83-82=1, Resulting Numbers: [47, 6, 1] Generated Node #0,1: 88:[47, 6, 1] Operation: 83-82=1 Exploring Operation: 82+6=88, Resultin...
0
hs_3
mult_heuristic
[ 37, 80, 69, 8 ]
42
[ "69-37=32", "80/8=10", "32+10=42" ]
Current State: 42:[37, 80, 69, 8], Operations: [] Exploring Operation: 69-37=32, Resulting Numbers: [80, 8, 32] Generated Node #2: [80, 8, 32] from Operation: 69-37=32 Current State: 42:[80, 8, 32], Operations: ['69-37=32'] Exploring Operation: 80/8=10, Resulting Numbers: [32, 10] Generated Node #3: [32, 10] from Opera...
4
Current State: 42:[37, 80, 69, 8], Operations: [] Exploring Operation: 80-37=43, Resulting Numbers: [69, 8, 43] Generated Node #0,0: 42:[69, 8, 43] Operation: 80-37=43 Exploring Operation: 80-69=11, Resulting Numbers: [37, 8, 11] Generated Node #0,1: 42:[37, 8, 11] Operation: 80-69=11 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 73, 14, 74, 1 ]
16
[ "73-14=59", "74+1=75", "75-59=16" ]
Current State: 16:[73, 14, 74, 1], Operations: [] Exploring Operation: 73-14=59, Resulting Numbers: [74, 1, 59] Generated Node #2: [74, 1, 59] from Operation: 73-14=59 Current State: 16:[74, 1, 59], Operations: ['73-14=59'] Exploring Operation: 74+1=75, Resulting Numbers: [59, 75] Generated Node #3: [59, 75] from Opera...
4
Current State: 16:[73, 14, 74, 1], Operations: [] Exploring Operation: 73-14=59, Resulting Numbers: [74, 1, 59] Generated Node #0,0: 16:[74, 1, 59] Operation: 73-14=59 Exploring Operation: 74-73=1, Resulting Numbers: [14, 1, 1] Generated Node #0,1: 16:[14, 1, 1] Operation: 74-73=1 Start Sub Search at level 1: Moving to...
0.992188
hs_2
mult_heuristic
[ 40, 87, 59, 28 ]
41
[ "87-59=28", "28/28=1", "40+1=41" ]
Current State: 41:[40, 87, 59, 28], Operations: [] Exploring Operation: 87-59=28, Resulting Numbers: [40, 28, 28] Generated Node #2: [40, 28, 28] from Operation: 87-59=28 Current State: 41:[40, 28, 28], Operations: ['87-59=28'] Exploring Operation: 28/28=1, Resulting Numbers: [40, 1] Generated Node #3: [40, 1] from Ope...
4
Current State: 41:[40, 87, 59, 28], Operations: [] Exploring Operation: 87-40=47, Resulting Numbers: [59, 28, 47] Generated Node #0,0: 41:[59, 28, 47] Operation: 87-40=47 Exploring Operation: 87-28=59, Resulting Numbers: [40, 59, 59] Generated Node #0,1: 41:[40, 59, 59] Operation: 87-28=59 Exploring Operation: 87-59=28...
0.970486
hs_3
mult_heuristic
[ 33, 79, 3, 19 ]
90
[ "33+79=112", "3+19=22", "112-22=90" ]
Current State: 90:[33, 79, 3, 19], Operations: [] Exploring Operation: 33+79=112, Resulting Numbers: [3, 19, 112] Generated Node #2: [3, 19, 112] from Operation: 33+79=112 Current State: 90:[3, 19, 112], Operations: ['33+79=112'] Exploring Operation: 3+19=22, Resulting Numbers: [112, 22] Generated Node #3: [112, 22] fr...
4
Current State: 90:[33, 79, 3, 19], Operations: [] Exploring Operation: 79-33=46, Resulting Numbers: [3, 19, 46] Generated Node #0,0: 90:[3, 19, 46] Operation: 79-33=46 Exploring Operation: 33-3=30, Resulting Numbers: [79, 19, 30] Generated Node #0,1: 90:[79, 19, 30] Operation: 33-3=30 Exploring Operation: 79+3=82, Resu...
0.945313
hs_5
sum_heuristic
[ 5, 99, 32, 67 ]
92
[ "67-32=35", "35/5=7", "99-7=92" ]
Current State: 92:[5, 99, 32, 67], Operations: [] Exploring Operation: 67-32=35, Resulting Numbers: [5, 99, 35] Generated Node #2: [5, 99, 35] from Operation: 67-32=35 Current State: 92:[5, 99, 35], Operations: ['67-32=35'] Exploring Operation: 35/5=7, Resulting Numbers: [99, 7] Generated Node #3: [99, 7] from Operatio...
4
Current State: 92:[5, 99, 32, 67], Operations: [] Exploring Operation: 99-67=32, Resulting Numbers: [5, 32, 32] Generated Node #0,0: 92:[5, 32, 32] Operation: 99-67=32 Exploring Operation: 32+67=99, Resulting Numbers: [5, 99, 99] Generated Node #0,1: 92:[5, 99, 99] Operation: 32+67=99 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 64, 49, 2, 80 ]
25
[ "64-49=15", "80/2=40", "40-15=25" ]
Current State: 25:[64, 49, 2, 80], Operations: [] Exploring Operation: 64-49=15, Resulting Numbers: [2, 80, 15] Generated Node #2: [2, 80, 15] from Operation: 64-49=15 Current State: 25:[2, 80, 15], Operations: ['64-49=15'] Exploring Operation: 80/2=40, Resulting Numbers: [15, 40] Generated Node #3: [15, 40] from Opera...
4
Current State: 25:[64, 49, 2, 80], Operations: [] Exploring Operation: 80-64=16, Resulting Numbers: [49, 2, 16] Generated Node #0,0: 25:[49, 2, 16] Operation: 80-64=16 Exploring Operation: 80-49=31, Resulting Numbers: [64, 2, 31] Generated Node #0,1: 25:[64, 2, 31] Operation: 80-49=31 Exploring Operation: 64-49=15, Res...
0.967882
hs_3
mult_heuristic
[ 20, 2, 19, 39 ]
13
[ "20+2=22", "22-19=3", "39/3=13" ]
Current State: 13:[20, 2, 19, 39], Operations: [] Exploring Operation: 20+2=22, Resulting Numbers: [19, 39, 22] Generated Node #2: [19, 39, 22] from Operation: 20+2=22 Current State: 13:[19, 39, 22], Operations: ['20+2=22'] Exploring Operation: 22-19=3, Resulting Numbers: [39, 3] Generated Node #3: [39, 3] from Operati...
4
Current State: 13:[20, 2, 19, 39], Operations: [] Exploring Operation: 39-20=19, Resulting Numbers: [2, 19, 19] Generated Node #0,0: 13:[2, 19, 19] Operation: 39-20=19 Moving to Node #0,0 Current State: 13:[2, 19, 19], Operations: ['39-20=19'] Exploring Operation: 19-2=17, Resulting Numbers: [19, 17] Generated Node #0,...
0
hs_1
mult_heuristic
[ 76, 40, 94, 99 ]
31
[ "76-40=36", "99-94=5", "36-5=31" ]
Current State: 31:[76, 40, 94, 99], Operations: [] Exploring Operation: 76-40=36, Resulting Numbers: [94, 99, 36] Generated Node #2: [94, 99, 36] from Operation: 76-40=36 Current State: 31:[94, 99, 36], Operations: ['76-40=36'] Exploring Operation: 99-94=5, Resulting Numbers: [36, 5] Generated Node #3: [36, 5] from Ope...
4
Current State: 31:[76, 40, 94, 99], Operations: [] Exploring Operation: 99-76=23, Resulting Numbers: [40, 94, 23] Generated Node #0,0: 31:[40, 94, 23] Operation: 99-76=23 Exploring Operation: 99-94=5, Resulting Numbers: [76, 40, 5] Generated Node #0,1: 31:[76, 40, 5] Operation: 99-94=5 Exploring Operation: 94-76=18, Re...
0.977431
hs_3
sum_heuristic
[ 29, 42, 73, 62 ]
64
[ "29+42=71", "73+62=135", "135-71=64" ]
Current State: 64:[29, 42, 73, 62], Operations: [] Exploring Operation: 29+42=71, Resulting Numbers: [73, 62, 71] Generated Node #2: [73, 62, 71] from Operation: 29+42=71 Current State: 64:[73, 62, 71], Operations: ['29+42=71'] Exploring Operation: 73+62=135, Resulting Numbers: [71, 135] Generated Node #3: [71, 135] fr...
4
Current State: 64:[29, 42, 73, 62], Operations: [] Exploring Operation: 73-42=31, Resulting Numbers: [29, 62, 31] Generated Node #0,0: 64:[29, 62, 31] Operation: 73-42=31 Start Sub Search at level 1: Moving to Node #0,0 Current State: 64:[29, 62, 31], Operations: ['73-42=31'] Exploring Operation: 62-29=33, Resulting Nu...
0.993924
hs_1
mult_heuristic
[ 90, 93, 65, 15 ]
47
[ "93-90=3", "65-15=50", "50-3=47" ]
Current State: 47:[90, 93, 65, 15], Operations: [] Exploring Operation: 93-90=3, Resulting Numbers: [65, 15, 3] Generated Node #2: [65, 15, 3] from Operation: 93-90=3 Current State: 47:[65, 15, 3], Operations: ['93-90=3'] Exploring Operation: 65-15=50, Resulting Numbers: [3, 50] Generated Node #3: [3, 50] from Operatio...
4
Current State: 47:[90, 93, 65, 15], Operations: [] Exploring Operation: 90-15=75, Resulting Numbers: [93, 65, 75] Generated Node #0,0: 47:[93, 65, 75] Operation: 90-15=75 Exploring Operation: 93-15=78, Resulting Numbers: [90, 65, 78] Generated Node #0,1: 47:[90, 65, 78] Operation: 93-15=78 Exploring Operation: 65-15=50...
0.975694
hs_3
mult_heuristic
[ 98, 24, 4, 82 ]
12
[ "98-24=74", "4+82=86", "86-74=12" ]
Current State: 12:[98, 24, 4, 82], Operations: [] Exploring Operation: 98-24=74, Resulting Numbers: [4, 82, 74] Generated Node #2: [4, 82, 74] from Operation: 98-24=74 Current State: 12:[4, 82, 74], Operations: ['98-24=74'] Exploring Operation: 4+82=86, Resulting Numbers: [74, 86] Generated Node #3: [74, 86] from Opera...
4
Current State: 12:[98, 24, 4, 82], Operations: [] Exploring Operation: 98-82=16, Resulting Numbers: [24, 4, 16] Generated Node #0,0: 12:[24, 4, 16] Operation: 98-82=16 Start Sub Search at level 1: Moving to Node #0,0 Current State: 12:[24, 4, 16], Operations: ['98-82=16'] Exploring Operation: 24-16=8, Resulting Numbers...
0.993924
hs_1
sum_heuristic
[ 8, 51, 38, 2 ]
85
[ "8/2=4", "51+38=89", "89-4=85" ]
Current State: 85:[8, 51, 38, 2], Operations: [] Exploring Operation: 8/2=4, Resulting Numbers: [51, 38, 4] Generated Node #2: [51, 38, 4] from Operation: 8/2=4 Current State: 85:[51, 38, 4], Operations: ['8/2=4'] Exploring Operation: 51+38=89, Resulting Numbers: [4, 89] Generated Node #3: [4, 89] from Operation: 51+38...
4
Current State: 85:[8, 51, 38, 2], Operations: [] Exploring Operation: 51-38=13, Resulting Numbers: [8, 2, 13] Generated Node #0,0: 85:[8, 2, 13] Operation: 51-38=13 Exploring Operation: 51+38=89, Resulting Numbers: [8, 2, 89] Generated Node #0,1: 85:[8, 2, 89] Operation: 51+38=89 Exploring Operation: 38/2=19, Resulting...
0.977431
hs_3
sum_heuristic
[ 73, 47, 30, 15 ]
60
[ "73+47=120", "30/15=2", "120/2=60" ]
Current State: 60:[73, 47, 30, 15], Operations: [] Exploring Operation: 73+47=120, Resulting Numbers: [30, 15, 120] Generated Node #2: [30, 15, 120] from Operation: 73+47=120 Current State: 60:[30, 15, 120], Operations: ['73+47=120'] Exploring Operation: 30/15=2, Resulting Numbers: [120, 2] Generated Node #3: [120, 2] ...
4
Current State: 60:[73, 47, 30, 15], Operations: [] Exploring Operation: 73-47=26, Resulting Numbers: [30, 15, 26] Generated Node #0,0: 60:[30, 15, 26] Operation: 73-47=26 Exploring Operation: 47-15=32, Resulting Numbers: [73, 30, 32] Generated Node #0,1: 60:[73, 30, 32] Operation: 47-15=32 Exploring Operation: 47-30=17...
0.986111
hs_5
mult_heuristic
[ 39, 20, 49, 12 ]
22
[ "39+20=59", "49-12=37", "59-37=22" ]
Current State: 22:[39, 20, 49, 12], Operations: [] Exploring Operation: 39+20=59, Resulting Numbers: [49, 12, 59] Generated Node #2: [49, 12, 59] from Operation: 39+20=59 Current State: 22:[49, 12, 59], Operations: ['39+20=59'] Exploring Operation: 49-12=37, Resulting Numbers: [59, 37] Generated Node #3: [59, 37] from ...
4
Current State: 22:[39, 20, 49, 12], Operations: [] Exploring Operation: 49-39=10, Resulting Numbers: [20, 12, 10] Generated Node #0,0: 22:[20, 12, 10] Operation: 49-39=10 Exploring Operation: 49-20=29, Resulting Numbers: [39, 12, 29] Generated Node #0,1: 22:[39, 12, 29] Operation: 49-20=29 Moving to Node #0,0 Current S...
0.988715
hs_2
sum_heuristic
[ 48, 48, 17, 39 ]
55
[ "48/48=1", "17+39=56", "56-1=55" ]
Current State: 55:[48, 48, 17, 39], Operations: [] Exploring Operation: 48/48=1, Resulting Numbers: [17, 39, 1] Generated Node #2: [17, 39, 1] from Operation: 48/48=1 Current State: 55:[17, 39, 1], Operations: ['48/48=1'] Exploring Operation: 17+39=56, Resulting Numbers: [1, 56] Generated Node #3: [1, 56] from Operatio...
4
Current State: 55:[48, 48, 17, 39], Operations: [] Exploring Operation: 48-39=9, Resulting Numbers: [48, 17, 9] Generated Node #0,0: 55:[48, 17, 9] Operation: 48-39=9 Exploring Operation: 48-39=9, Resulting Numbers: [48, 17, 9] Generated Node #0,1: 55:[48, 17, 9] Operation: 48-39=9 Exploring Operation: 17+39=56, Result...
0.96875
hs_3
mult_heuristic
[ 60, 48, 57, 63 ]
38
[ "63-57=6", "60/6=10", "48-10=38" ]
Current State: 38:[60, 48, 57, 63], Operations: [] Exploring Operation: 63-57=6, Resulting Numbers: [60, 48, 6] Generated Node #2: [60, 48, 6] from Operation: 63-57=6 Current State: 38:[60, 48, 6], Operations: ['63-57=6'] Exploring Operation: 60/6=10, Resulting Numbers: [48, 10] Generated Node #3: [48, 10] from Operati...
4
Current State: 38:[60, 48, 57, 63], Operations: [] Exploring Operation: 60-57=3, Resulting Numbers: [48, 63, 3] Generated Node #0,0: 38:[48, 63, 3] Operation: 60-57=3 Exploring Operation: 63-60=3, Resulting Numbers: [48, 57, 3] Generated Node #0,1: 38:[48, 57, 3] Operation: 63-60=3 Exploring Operation: 63-48=15, Result...
0.979167
hs_5
sum_heuristic
[ 23, 26, 27, 2 ]
96
[ "27-23=4", "26-2=24", "4*24=96" ]
Current State: 96:[23, 26, 27, 2], Operations: [] Exploring Operation: 27-23=4, Resulting Numbers: [26, 2, 4] Generated Node #2: [26, 2, 4] from Operation: 27-23=4 Current State: 96:[26, 2, 4], Operations: ['27-23=4'] Exploring Operation: 26-2=24, Resulting Numbers: [4, 24] Generated Node #3: [4, 24] from Operation: 26...
4
Current State: 96:[23, 26, 27, 2], Operations: [] Exploring Operation: 27-23=4, Resulting Numbers: [26, 2, 4] Generated Node #0,0: 96:[26, 2, 4] Operation: 27-23=4 Moving to Node #0,0 Current State: 96:[26, 2, 4], Operations: ['27-23=4'] Exploring Operation: 26-2=24, Resulting Numbers: [4, 24] Generated Node #0,0,0: 96...
0.993924
hs_1
mult_heuristic
[ 23, 82, 25, 82 ]
23
[ "82-82=0", "25*0=0", "23+0=23" ]
Current State: 23:[23, 82, 25, 82], Operations: [] Exploring Operation: 82-82=0, Resulting Numbers: [23, 25, 0] Generated Node #2: [23, 25, 0] from Operation: 82-82=0 Current State: 23:[23, 25, 0], Operations: ['82-82=0'] Exploring Operation: 25*0=0, Resulting Numbers: [23, 0] Generated Node #3: [23, 0] from Operation:...
4
Current State: 23:[23, 82, 25, 82], Operations: [] Exploring Operation: 82-25=57, Resulting Numbers: [23, 82, 57] Generated Node #0,0: 23:[23, 82, 57] Operation: 82-25=57 Exploring Operation: 82/82=1, Resulting Numbers: [23, 25, 1] Generated Node #0,1: 23:[23, 25, 1] Operation: 82/82=1 Exploring Operation: 82-82=0, Res...
0
hs_3
mult_heuristic
[ 96, 33, 43, 52 ]
54
[ "96-33=63", "52-43=9", "63-9=54" ]
Current State: 54:[96, 33, 43, 52], Operations: [] Exploring Operation: 96-33=63, Resulting Numbers: [43, 52, 63] Generated Node #2: [43, 52, 63] from Operation: 96-33=63 Current State: 54:[43, 52, 63], Operations: ['96-33=63'] Exploring Operation: 52-43=9, Resulting Numbers: [63, 9] Generated Node #3: [63, 9] from Ope...
4
Current State: 54:[96, 33, 43, 52], Operations: [] Exploring Operation: 96-52=44, Resulting Numbers: [33, 43, 44] Generated Node #0,0: 54:[33, 43, 44] Operation: 96-52=44 Exploring Operation: 96-43=53, Resulting Numbers: [33, 52, 53] Generated Node #0,1: 54:[33, 52, 53] Operation: 96-43=53 Exploring Operation: 96-33=63...
0.976563
hs_3
sum_heuristic
[ 3, 71, 37, 91 ]
55
[ "71+37=108", "108/3=36", "91-36=55" ]
Current State: 55:[3, 71, 37, 91], Operations: [] Exploring Operation: 71+37=108, Resulting Numbers: [3, 91, 108] Generated Node #2: [3, 91, 108] from Operation: 71+37=108 Current State: 55:[3, 91, 108], Operations: ['71+37=108'] Exploring Operation: 108/3=36, Resulting Numbers: [91, 36] Generated Node #3: [91, 36] fro...
4
Current State: 55:[3, 71, 37, 91], Operations: [] Exploring Operation: 71-3=68, Resulting Numbers: [37, 91, 68] Generated Node #0,0: 55:[37, 91, 68] Operation: 71-3=68 Exploring Operation: 3+37=40, Resulting Numbers: [71, 91, 40] Generated Node #0,1: 55:[71, 91, 40] Operation: 3+37=40 Exploring Operation: 71-37=34, Res...
0
hs_5
sum_heuristic
[ 90, 29, 29, 74 ]
58
[ "90*29=2610", "74-29=45", "2610/45=58" ]
Current State: 58:[90, 29, 29, 74], Operations: [] Exploring Operation: 90*29=2610, Resulting Numbers: [74, 2610] Generated Node #2: [74, 2610] from Operation: 90*29=2610 Current State: 58:[74, 2610], Operations: ['90*29=2610'] Exploring Operation: 74-29=45, Resulting Numbers: [2610, 45] Generated Node #3: [2610, 45] f...
4
Current State: 58:[90, 29, 29, 74], Operations: [] Exploring Operation: 90-74=16, Resulting Numbers: [29, 29, 16] Generated Node #0,0: 58:[29, 29, 16] Operation: 90-74=16 Exploring Operation: 90-29=61, Resulting Numbers: [29, 74, 61] Generated Node #0,1: 58:[29, 74, 61] Operation: 90-29=61 Exploring Operation: 90-29=61...
0
hs_3
sum_heuristic
[ 41, 24, 8, 64 ]
88
[ "41-8=33", "64*33=2112", "2112/24=88" ]
Current State: 88:[41, 24, 8, 64], Operations: [] Exploring Operation: 41-8=33, Resulting Numbers: [24, 64, 33] Generated Node #2: [24, 64, 33] from Operation: 41-8=33 Current State: 88:[24, 64, 33], Operations: ['41-8=33'] Exploring Operation: 64*33=2112, Resulting Numbers: [24, 2112] Generated Node #3: [24, 2112] fro...
4
Current State: 88:[41, 24, 8, 64], Operations: [] Exploring Operation: 64-24=40, Resulting Numbers: [41, 8, 40] Generated Node #0,0: 88:[41, 8, 40] Operation: 64-24=40 Exploring Operation: 24+64=88, Resulting Numbers: [41, 8, 88] Generated Node #0,1: 88:[41, 8, 88] Operation: 24+64=88 Exploring Operation: 64/8=8, Resul...
0
hs_4
sum_heuristic
[ 28, 6, 5, 60 ]
14
[ "28*6=168", "60/5=12", "168/12=14" ]
Current State: 14:[28, 6, 5, 60], Operations: [] Exploring Operation: 28*6=168, Resulting Numbers: [5, 60, 168] Generated Node #2: [5, 60, 168] from Operation: 28*6=168 Current State: 14:[5, 60, 168], Operations: ['28*6=168'] Exploring Operation: 60/5=12, Resulting Numbers: [168, 12] Generated Node #3: [168, 12] from O...
4
Current State: 14:[28, 6, 5, 60], Operations: [] Exploring Operation: 60/6=10, Resulting Numbers: [28, 5, 10] Generated Node #0,0: 14:[28, 5, 10] Operation: 60/6=10 Exploring Operation: 60/5=12, Resulting Numbers: [28, 6, 12] Generated Node #0,1: 14:[28, 6, 12] Operation: 60/5=12 Exploring Operation: 28-5=23, Resulting...
0.980903
hs_5
sum_heuristic
[ 28, 16, 95, 4 ]
52
[ "95-4=91", "16*91=1456", "1456/28=52" ]
Current State: 52:[28, 16, 95, 4], Operations: [] Exploring Operation: 95-4=91, Resulting Numbers: [28, 16, 91] Generated Node #2: [28, 16, 91] from Operation: 95-4=91 Current State: 52:[28, 16, 91], Operations: ['95-4=91'] Exploring Operation: 16*91=1456, Resulting Numbers: [28, 1456] Generated Node #3: [28, 1456] fro...
4
Current State: 52:[28, 16, 95, 4], Operations: [] Exploring Operation: 95-28=67, Resulting Numbers: [16, 4, 67] Generated Node #0,0: 52:[16, 4, 67] Operation: 95-28=67 Exploring Operation: 95-16=79, Resulting Numbers: [28, 4, 79] Generated Node #0,1: 52:[28, 4, 79] Operation: 95-16=79 Exploring Operation: 28-16=12, Res...
0
hs_5
sum_heuristic
[ 25, 35, 38, 62 ]
13
[ "38-35=3", "25*3=75", "75-62=13" ]
Current State: 13:[25, 35, 38, 62], Operations: [] Exploring Operation: 38-35=3, Resulting Numbers: [25, 62, 3] Generated Node #2: [25, 62, 3] from Operation: 38-35=3 Current State: 13:[25, 62, 3], Operations: ['38-35=3'] Exploring Operation: 25*3=75, Resulting Numbers: [62, 75] Generated Node #3: [62, 75] from Operati...
4
Current State: 13:[25, 35, 38, 62], Operations: [] Exploring Operation: 62-35=27, Resulting Numbers: [25, 38, 27] Generated Node #0,0: 13:[25, 38, 27] Operation: 62-35=27 Exploring Operation: 62-25=37, Resulting Numbers: [35, 38, 37] Generated Node #0,1: 13:[35, 38, 37] Operation: 62-25=37 Exploring Operation: 62-38=24...
0
hs_4
mult_heuristic
[ 83, 51, 56, 47 ]
69
[ "51-47=4", "56/4=14", "83-14=69" ]
Current State: 69:[83, 51, 56, 47], Operations: [] Exploring Operation: 51-47=4, Resulting Numbers: [83, 56, 4] Generated Node #2: [83, 56, 4] from Operation: 51-47=4 Current State: 69:[83, 56, 4], Operations: ['51-47=4'] Exploring Operation: 56/4=14, Resulting Numbers: [83, 14] Generated Node #3: [83, 14] from Operati...
4
Current State: 69:[83, 51, 56, 47], Operations: [] Exploring Operation: 51-47=4, Resulting Numbers: [83, 56, 4] Generated Node #0,0: 69:[83, 56, 4] Operation: 51-47=4 Exploring Operation: 56-51=5, Resulting Numbers: [83, 47, 5] Generated Node #0,1: 69:[83, 47, 5] Operation: 56-51=5 Exploring Operation: 83-51=32, Result...
0.985243
hs_4
sum_heuristic
[ 40, 1, 31, 26 ]
98
[ "40+1=41", "31+26=57", "41+57=98" ]
Current State: 98:[40, 1, 31, 26], Operations: [] Exploring Operation: 40+1=41, Resulting Numbers: [31, 26, 41] Generated Node #2: [31, 26, 41] from Operation: 40+1=41 Current State: 98:[31, 26, 41], Operations: ['40+1=41'] Exploring Operation: 31+26=57, Resulting Numbers: [41, 57] Generated Node #3: [41, 57] from Oper...
4
Current State: 98:[40, 1, 31, 26], Operations: [] Exploring Operation: 31-26=5, Resulting Numbers: [40, 1, 5] Generated Node #0,0: 98:[40, 1, 5] Operation: 31-26=5 Start Sub Search at level 1: Moving to Node #0,0 Current State: 98:[40, 1, 5], Operations: ['31-26=5'] Exploring Operation: 40/5=8, Resulting Numbers: [1, 8...
0
hs_1
mult_heuristic
[ 48, 7, 46, 7 ]
93
[ "48+46=94", "7/7=1", "94-1=93" ]
Current State: 93:[48, 7, 46, 7], Operations: [] Exploring Operation: 48+46=94, Resulting Numbers: [7, 7, 94] Generated Node #2: [7, 7, 94] from Operation: 48+46=94 Current State: 93:[7, 7, 94], Operations: ['48+46=94'] Exploring Operation: 7/7=1, Resulting Numbers: [94, 1] Generated Node #3: [94, 1] from Operation: 7/...
4
Current State: 93:[48, 7, 46, 7], Operations: [] Exploring Operation: 48+46=94, Resulting Numbers: [7, 7, 94] Generated Node #0,0: 93:[7, 7, 94] Operation: 48+46=94 Exploring Operation: 48-7=41, Resulting Numbers: [46, 7, 41] Generated Node #0,1: 93:[46, 7, 41] Operation: 48-7=41 Exploring Operation: 48-46=2, Resulting...
0.990451
hs_3
sum_heuristic
[ 75, 4, 66, 90 ]
55
[ "75+4=79", "90-66=24", "79-24=55" ]
Current State: 55:[75, 4, 66, 90], Operations: [] Exploring Operation: 75+4=79, Resulting Numbers: [66, 90, 79] Generated Node #2: [66, 90, 79] from Operation: 75+4=79 Current State: 55:[66, 90, 79], Operations: ['75+4=79'] Exploring Operation: 90-66=24, Resulting Numbers: [79, 24] Generated Node #3: [79, 24] from Oper...
4
Current State: 55:[75, 4, 66, 90], Operations: [] Exploring Operation: 75-66=9, Resulting Numbers: [4, 90, 9] Generated Node #0,0: 55:[4, 90, 9] Operation: 75-66=9 Exploring Operation: 90-66=24, Resulting Numbers: [75, 4, 24] Generated Node #0,1: 55:[75, 4, 24] Operation: 90-66=24 Exploring Operation: 90-75=15, Resulti...
0.986979
hs_4
sum_heuristic
[ 33, 24, 99, 9 ]
12
[ "33-24=9", "99+9=108", "108/9=12" ]
Current State: 12:[33, 24, 99, 9], Operations: [] Exploring Operation: 33-24=9, Resulting Numbers: [99, 9, 9] Generated Node #2: [99, 9, 9] from Operation: 33-24=9 Current State: 12:[99, 9, 9], Operations: ['33-24=9'] Exploring Operation: 99+9=108, Resulting Numbers: [108] 108,12 equal: Goal Reached Exploring Operation...
4
Current State: 12:[33, 24, 99, 9], Operations: [] Exploring Operation: 99/33=3, Resulting Numbers: [24, 9, 3] Generated Node #0,0: 12:[24, 9, 3] Operation: 99/33=3 Exploring Operation: 99-33=66, Resulting Numbers: [24, 9, 66] Generated Node #0,1: 12:[24, 9, 66] Operation: 99-33=66 Exploring Operation: 99/9=11, Resultin...
0.96875
hs_3
mult_heuristic
[ 35, 73, 33, 93 ]
53
[ "35-33=2", "73*2=146", "146-93=53" ]
Current State: 53:[35, 73, 33, 93], Operations: [] Exploring Operation: 35-33=2, Resulting Numbers: [73, 93, 2] Generated Node #2: [73, 93, 2] from Operation: 35-33=2 Current State: 53:[73, 93, 2], Operations: ['35-33=2'] Exploring Operation: 73*2=146, Resulting Numbers: [93, 146] Generated Node #3: [93, 146] from Oper...
4
Current State: 53:[35, 73, 33, 93], Operations: [] Exploring Operation: 73-33=40, Resulting Numbers: [35, 93, 40] Generated Node #0,0: 53:[35, 93, 40] Operation: 73-33=40 Exploring Operation: 93-73=20, Resulting Numbers: [35, 33, 20] Generated Node #0,1: 53:[35, 33, 20] Operation: 93-73=20 Exploring Operation: 93-35=58...
0
hs_4
mult_heuristic
[ 26, 53, 19, 88 ]
28
[ "26+53=79", "19+88=107", "107-79=28" ]
Current State: 28:[26, 53, 19, 88], Operations: [] Exploring Operation: 26+53=79, Resulting Numbers: [19, 88, 79] Generated Node #2: [19, 88, 79] from Operation: 26+53=79 Current State: 28:[19, 88, 79], Operations: ['26+53=79'] Exploring Operation: 19+88=107, Resulting Numbers: [79, 107] Generated Node #3: [79, 107] fr...
4
Current State: 28:[26, 53, 19, 88], Operations: [] Exploring Operation: 53-19=34, Resulting Numbers: [26, 88, 34] Generated Node #0,0: 28:[26, 88, 34] Operation: 53-19=34 Exploring Operation: 88-53=35, Resulting Numbers: [26, 19, 35] Generated Node #0,1: 28:[26, 19, 35] Operation: 88-53=35 Exploring Operation: 53-26=27...
0.983507
hs_4
sum_heuristic
[ 24, 10, 68, 76 ]
48
[ "10+68=78", "78-76=2", "24*2=48" ]
Current State: 48:[24, 10, 68, 76], Operations: [] Exploring Operation: 10+68=78, Resulting Numbers: [24, 76, 78] Generated Node #2: [24, 76, 78] from Operation: 10+68=78 Current State: 48:[24, 76, 78], Operations: ['10+68=78'] Exploring Operation: 78-76=2, Resulting Numbers: [24, 2] Generated Node #3: [24, 2] from Ope...
4
Current State: 48:[24, 10, 68, 76], Operations: [] Exploring Operation: 68-24=44, Resulting Numbers: [10, 76, 44] Generated Node #0,0: 48:[10, 76, 44] Operation: 68-24=44 Exploring Operation: 76-10=66, Resulting Numbers: [24, 68, 66] Generated Node #0,1: 48:[24, 68, 66] Operation: 76-10=66 Exploring Operation: 76-68=8,...
0.986979
hs_5
sum_heuristic
[ 25, 62, 4, 27 ]
40
[ "62-25=37", "37-27=10", "4*10=40" ]
Current State: 40:[25, 62, 4, 27], Operations: [] Exploring Operation: 62-25=37, Resulting Numbers: [4, 27, 37] Generated Node #2: [4, 27, 37] from Operation: 62-25=37 Current State: 40:[4, 27, 37], Operations: ['62-25=37'] Exploring Operation: 37-27=10, Resulting Numbers: [4, 10] Generated Node #3: [4, 10] from Operat...
4
Current State: 40:[25, 62, 4, 27], Operations: [] Exploring Operation: 62-27=35, Resulting Numbers: [25, 4, 35] Generated Node #0,0: 40:[25, 4, 35] Operation: 62-27=35 Exploring Operation: 27-25=2, Resulting Numbers: [62, 4, 2] Generated Node #0,1: 40:[62, 4, 2] Operation: 27-25=2 Exploring Operation: 62-25=37, Resulti...
0.983507
hs_4
sum_heuristic
[ 53, 23, 15, 34 ]
57
[ "53+23=76", "34-15=19", "76-19=57" ]
Current State: 57:[53, 23, 15, 34], Operations: [] Exploring Operation: 53+23=76, Resulting Numbers: [15, 34, 76] Generated Node #2: [15, 34, 76] from Operation: 53+23=76 Current State: 57:[15, 34, 76], Operations: ['53+23=76'] Exploring Operation: 34-15=19, Resulting Numbers: [76, 19] Generated Node #3: [76, 19] from ...
4
Current State: 57:[53, 23, 15, 34], Operations: [] Exploring Operation: 34-23=11, Resulting Numbers: [53, 15, 11] Generated Node #0,0: 57:[53, 15, 11] Operation: 34-23=11 Exploring Operation: 34-15=19, Resulting Numbers: [53, 23, 19] Generated Node #0,1: 57:[53, 23, 19] Operation: 34-15=19 Exploring Operation: 15+34=49...
0.986979
hs_5
mult_heuristic
[ 50, 55, 5, 70 ]
71
[ "55-50=5", "5/5=1", "70+1=71" ]
Current State: 71:[50, 55, 5, 70], Operations: [] Exploring Operation: 55-50=5, Resulting Numbers: [5, 70, 5] Generated Node #2: [5, 70, 5] from Operation: 55-50=5 Current State: 71:[5, 70, 5], Operations: ['55-50=5'] Exploring Operation: 5/5=1, Resulting Numbers: [70, 1] Generated Node #3: [70, 1] from Operation: 5/5=...
4
Current State: 71:[50, 55, 5, 70], Operations: [] Exploring Operation: 50-5=45, Resulting Numbers: [55, 70, 45] Generated Node #0,0: 71:[55, 70, 45] Operation: 50-5=45 Exploring Operation: 55+5=60, Resulting Numbers: [50, 70, 60] Generated Node #0,1: 71:[50, 70, 60] Operation: 55+5=60 Exploring Operation: 50+5=55, Resu...
0.96441
hs_4
mult_heuristic
[ 15, 37, 8, 10 ]
89
[ "10-8=2", "37*2=74", "15+74=89" ]
Current State: 89:[15, 37, 8, 10], Operations: [] Exploring Operation: 10-8=2, Resulting Numbers: [15, 37, 2] Generated Node #2: [15, 37, 2] from Operation: 10-8=2 Current State: 89:[15, 37, 2], Operations: ['10-8=2'] Exploring Operation: 37*2=74, Resulting Numbers: [15, 74] Generated Node #3: [15, 74] from Operation: ...
4
Current State: 89:[15, 37, 8, 10], Operations: [] Exploring Operation: 8*10=80, Resulting Numbers: [15, 37, 80] Generated Node #0,0: 89:[15, 37, 80] Operation: 8*10=80 Start Sub Search at level 1: Moving to Node #0,0 Current State: 89:[15, 37, 80], Operations: ['8*10=80'] Exploring Operation: 15+37=52, Resulting Number...
0
hs_1
mult_heuristic
[ 60, 61, 72, 43 ]
29
[ "61-60=1", "72-43=29", "1*29=29" ]
Current State: 29:[60, 61, 72, 43], Operations: [] Exploring Operation: 61-60=1, Resulting Numbers: [72, 43, 1] Generated Node #2: [72, 43, 1] from Operation: 61-60=1 Current State: 29:[72, 43, 1], Operations: ['61-60=1'] Exploring Operation: 72-43=29, Resulting Numbers: [1, 29] Generated Node #3: [1, 29] from Operatio...
4
Current State: 29:[60, 61, 72, 43], Operations: [] Exploring Operation: 72-60=12, Resulting Numbers: [61, 43, 12] Generated Node #0,0: 29:[61, 43, 12] Operation: 72-60=12 Exploring Operation: 61-60=1, Resulting Numbers: [72, 43, 1] Generated Node #0,1: 29:[72, 43, 1] Operation: 61-60=1 Exploring Operation: 61-43=18, Re...
0.952257
hs_5
mult_heuristic
[ 7, 92, 8, 73 ]
85
[ "92-8=84", "84/7=12", "73+12=85" ]
Current State: 85:[7, 92, 8, 73], Operations: [] Exploring Operation: 92-8=84, Resulting Numbers: [7, 73, 84] Generated Node #2: [7, 73, 84] from Operation: 92-8=84 Current State: 85:[7, 73, 84], Operations: ['92-8=84'] Exploring Operation: 84/7=12, Resulting Numbers: [73, 12] Generated Node #3: [73, 12] from Operation...
4
Current State: 85:[7, 92, 8, 73], Operations: [] Exploring Operation: 92-7=85, Resulting Numbers: [8, 73, 85] Generated Node #0,0: 85:[8, 73, 85] Operation: 92-7=85 Exploring Operation: 92-73=19, Resulting Numbers: [7, 8, 19] Generated Node #0,1: 85:[7, 8, 19] Operation: 92-73=19 Exploring Operation: 8+73=81, Resulting...
0
hs_3
sum_heuristic
[ 35, 43, 83, 1 ]
76
[ "43-35=8", "83+1=84", "84-8=76" ]
Current State: 76:[35, 43, 83, 1], Operations: [] Exploring Operation: 43-35=8, Resulting Numbers: [83, 1, 8] Generated Node #2: [83, 1, 8] from Operation: 43-35=8 Current State: 76:[83, 1, 8], Operations: ['43-35=8'] Exploring Operation: 83+1=84, Resulting Numbers: [8, 84] Generated Node #3: [8, 84] from Operation: 83...
4
Current State: 76:[35, 43, 83, 1], Operations: [] Exploring Operation: 43-1=42, Resulting Numbers: [35, 83, 42] Generated Node #0,0: 76:[35, 83, 42] Operation: 43-1=42 Exploring Operation: 35+43=78, Resulting Numbers: [83, 1, 78] Generated Node #0,1: 76:[83, 1, 78] Operation: 35+43=78 Exploring Operation: 43-35=8, Resu...
0.982639
hs_5
sum_heuristic
[ 6, 96, 94, 92 ]
32
[ "96/6=16", "94-92=2", "16*2=32" ]
Current State: 32:[6, 96, 94, 92], Operations: [] Exploring Operation: 96/6=16, Resulting Numbers: [94, 92, 16] Generated Node #2: [94, 92, 16] from Operation: 96/6=16 Current State: 32:[94, 92, 16], Operations: ['96/6=16'] Exploring Operation: 94-92=2, Resulting Numbers: [16, 2] Generated Node #3: [16, 2] from Operati...
4
Current State: 32:[6, 96, 94, 92], Operations: [] Exploring Operation: 96-92=4, Resulting Numbers: [6, 94, 4] Generated Node #0,0: 32:[6, 94, 4] Operation: 96-92=4 Exploring Operation: 94-92=2, Resulting Numbers: [6, 96, 2] Generated Node #0,1: 32:[6, 96, 2] Operation: 94-92=2 Exploring Operation: 96-94=2, Resulting Nu...
0.954861
hs_4
sum_heuristic
[ 33, 1, 31, 66 ]
69
[ "33+1=34", "66-31=35", "34+35=69" ]
Current State: 69:[33, 1, 31, 66], Operations: [] Exploring Operation: 33+1=34, Resulting Numbers: [31, 66, 34] Generated Node #2: [31, 66, 34] from Operation: 33+1=34 Current State: 69:[31, 66, 34], Operations: ['33+1=34'] Exploring Operation: 66-31=35, Resulting Numbers: [34, 35] Generated Node #3: [34, 35] from Oper...
4
Current State: 69:[33, 1, 31, 66], Operations: [] Exploring Operation: 33-31=2, Resulting Numbers: [1, 66, 2] Generated Node #0,0: 69:[1, 66, 2] Operation: 33-31=2 Exploring Operation: 33+31=64, Resulting Numbers: [1, 66, 64] Generated Node #0,1: 69:[1, 66, 64] Operation: 33+31=64 Start Sub Search at level 1: Moving to...
0.992188
hs_2
sum_heuristic
[ 72, 42, 47, 35 ]
65
[ "47-42=5", "35/5=7", "72-7=65" ]
Current State: 65:[72, 42, 47, 35], Operations: [] Exploring Operation: 47-42=5, Resulting Numbers: [72, 35, 5] Generated Node #2: [72, 35, 5] from Operation: 47-42=5 Current State: 65:[72, 35, 5], Operations: ['47-42=5'] Exploring Operation: 35/5=7, Resulting Numbers: [72, 7] Generated Node #3: [72, 7] from Operation:...
4
Current State: 65:[72, 42, 47, 35], Operations: [] Exploring Operation: 47-35=12, Resulting Numbers: [72, 42, 12] Generated Node #0,0: 65:[72, 42, 12] Operation: 47-35=12 Exploring Operation: 47-42=5, Resulting Numbers: [72, 35, 5] Generated Node #0,1: 65:[72, 35, 5] Operation: 47-42=5 Exploring Operation: 42+35=77, Re...
0.955729
hs_5
mult_heuristic
[ 55, 6, 2, 39 ]
29
[ "55-6=49", "2*39=78", "78-49=29" ]
Current State: 29:[55, 6, 2, 39], Operations: [] Exploring Operation: 55-6=49, Resulting Numbers: [2, 39, 49] Generated Node #2: [2, 39, 49] from Operation: 55-6=49 Current State: 29:[2, 39, 49], Operations: ['55-6=49'] Exploring Operation: 2*39=78, Resulting Numbers: [49, 78] Generated Node #3: [49, 78] from Operation...
4
Current State: 29:[55, 6, 2, 39], Operations: [] Exploring Operation: 55-6=49, Resulting Numbers: [2, 39, 49] Generated Node #0,0: 29:[2, 39, 49] Operation: 55-6=49 Exploring Operation: 6*2=12, Resulting Numbers: [55, 39, 12] Generated Node #0,1: 29:[55, 39, 12] Operation: 6*2=12 Moving to Node #0,1 Current State: 29:[...
0
hs_2
mult_heuristic
[ 66, 42, 4, 27 ]
16
[ "66+42=108", "4*108=432", "432/27=16" ]
Current State: 16:[66, 42, 4, 27], Operations: [] Exploring Operation: 66+42=108, Resulting Numbers: [4, 27, 108] Generated Node #2: [4, 27, 108] from Operation: 66+42=108 Current State: 16:[4, 27, 108], Operations: ['66+42=108'] Exploring Operation: 4*108=432, Resulting Numbers: [27, 432] Generated Node #3: [27, 432] ...
4
Current State: 16:[66, 42, 4, 27], Operations: [] Exploring Operation: 66-27=39, Resulting Numbers: [42, 4, 39] Generated Node #0,0: 16:[42, 4, 39] Operation: 66-27=39 Exploring Operation: 66-42=24, Resulting Numbers: [4, 27, 24] Generated Node #0,1: 16:[4, 27, 24] Operation: 66-42=24 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 31, 38, 77, 43 ]
93
[ "38*77=2926", "2926-43=2883", "2883/31=93" ]
Current State: 93:[31, 38, 77, 43], Operations: [] Exploring Operation: 38*77=2926, Resulting Numbers: [31, 43, 2926] Generated Node #2: [31, 43, 2926] from Operation: 38*77=2926 Current State: 93:[31, 43, 2926], Operations: ['38*77=2926'] Exploring Operation: 2926-43=2883, Resulting Numbers: [31, 2883] Generated Node ...
4
Current State: 93:[31, 38, 77, 43], Operations: [] Exploring Operation: 77-38=39, Resulting Numbers: [31, 43, 39] Generated Node #0,0: 93:[31, 43, 39] Operation: 77-38=39 Exploring Operation: 43-38=5, Resulting Numbers: [31, 77, 5] Generated Node #0,1: 93:[31, 77, 5] Operation: 43-38=5 Exploring Operation: 77-43=34, Re...
0
hs_3
mult_heuristic
[ 56, 49, 53, 16 ]
99
[ "56-53=3", "49-16=33", "3*33=99" ]
Current State: 99:[56, 49, 53, 16], Operations: [] Exploring Operation: 56-53=3, Resulting Numbers: [49, 16, 3] Generated Node #2: [49, 16, 3] from Operation: 56-53=3 Current State: 99:[49, 16, 3], Operations: ['56-53=3'] Exploring Operation: 49-16=33, Resulting Numbers: [3, 33] Generated Node #3: [3, 33] from Operatio...
4
Current State: 99:[56, 49, 53, 16], Operations: [] Exploring Operation: 56-53=3, Resulting Numbers: [49, 16, 3] Generated Node #0,0: 99:[49, 16, 3] Operation: 56-53=3 Moving to Node #0,0 Current State: 99:[49, 16, 3], Operations: ['56-53=3'] Exploring Operation: 49-16=33, Resulting Numbers: [3, 33] Generated Node #0,0,...
0.993924
hs_1
sum_heuristic
[ 3, 63, 30, 84 ]
61
[ "84/3=28", "63-30=33", "28+33=61" ]
Current State: 61:[3, 63, 30, 84], Operations: [] Exploring Operation: 84/3=28, Resulting Numbers: [63, 30, 28] Generated Node #2: [63, 30, 28] from Operation: 84/3=28 Current State: 61:[63, 30, 28], Operations: ['84/3=28'] Exploring Operation: 63-30=33, Resulting Numbers: [28, 33] Generated Node #3: [28, 33] from Oper...
4
Current State: 61:[3, 63, 30, 84], Operations: [] Exploring Operation: 84-3=81, Resulting Numbers: [63, 30, 81] Generated Node #0,0: 61:[63, 30, 81] Operation: 84-3=81 Exploring Operation: 3+30=33, Resulting Numbers: [63, 84, 33] Generated Node #0,1: 61:[63, 84, 33] Operation: 3+30=33 Exploring Operation: 63-3=60, Resu...
0
hs_5
mult_heuristic
[ 2, 97, 76, 29 ]
72
[ "97+76=173", "173-29=144", "144/2=72" ]
Current State: 72:[2, 97, 76, 29], Operations: [] Exploring Operation: 97+76=173, Resulting Numbers: [2, 29, 173] Generated Node #2: [2, 29, 173] from Operation: 97+76=173 Current State: 72:[2, 29, 173], Operations: ['97+76=173'] Exploring Operation: 173-29=144, Resulting Numbers: [2, 144] Generated Node #3: [2, 144] f...
4
Current State: 72:[2, 97, 76, 29], Operations: [] Exploring Operation: 76-2=74, Resulting Numbers: [97, 29, 74] Generated Node #0,0: 72:[97, 29, 74] Operation: 76-2=74 Exploring Operation: 97-2=95, Resulting Numbers: [76, 29, 95] Generated Node #0,1: 72:[76, 29, 95] Operation: 97-2=95 Exploring Operation: 76/2=38, Resu...
0
hs_5
mult_heuristic
[ 3, 67, 13, 16 ]
15
[ "67+13=80", "3*80=240", "240/16=15" ]
Current State: 15:[3, 67, 13, 16], Operations: [] Exploring Operation: 67+13=80, Resulting Numbers: [3, 16, 80] Generated Node #2: [3, 16, 80] from Operation: 67+13=80 Current State: 15:[3, 16, 80], Operations: ['67+13=80'] Exploring Operation: 3*80=240, Resulting Numbers: [16, 240] Generated Node #3: [16, 240] from Op...
4
Current State: 15:[3, 67, 13, 16], Operations: [] Exploring Operation: 16-13=3, Resulting Numbers: [3, 67, 3] Generated Node #0,0: 15:[3, 67, 3] Operation: 16-13=3 Exploring Operation: 67-16=51, Resulting Numbers: [3, 13, 51] Generated Node #0,1: 15:[3, 13, 51] Operation: 67-16=51 Exploring Operation: 67-13=54, Resulti...
0
hs_5
sum_heuristic
[ 63, 45, 4, 87 ]
73
[ "63-45=18", "4+87=91", "91-18=73" ]
Current State: 73:[63, 45, 4, 87], Operations: [] Exploring Operation: 63-45=18, Resulting Numbers: [4, 87, 18] Generated Node #2: [4, 87, 18] from Operation: 63-45=18 Current State: 73:[4, 87, 18], Operations: ['63-45=18'] Exploring Operation: 4+87=91, Resulting Numbers: [18, 91] Generated Node #3: [18, 91] from Opera...
4
Current State: 73:[63, 45, 4, 87], Operations: [] Exploring Operation: 45+4=49, Resulting Numbers: [63, 87, 49] Generated Node #0,0: 73:[63, 87, 49] Operation: 45+4=49 Exploring Operation: 87-4=83, Resulting Numbers: [63, 45, 83] Generated Node #0,1: 73:[63, 45, 83] Operation: 87-4=83 Exploring Operation: 63+4=67, Resu...
0.981771
hs_4
mult_heuristic
[ 78, 96, 41, 95 ]
36
[ "96-78=18", "95-41=54", "54-18=36" ]
Current State: 36:[78, 96, 41, 95], Operations: [] Exploring Operation: 96-78=18, Resulting Numbers: [41, 95, 18] Generated Node #2: [41, 95, 18] from Operation: 96-78=18 Current State: 36:[41, 95, 18], Operations: ['96-78=18'] Exploring Operation: 95-41=54, Resulting Numbers: [18, 54] Generated Node #3: [18, 54] from ...
4
Current State: 36:[78, 96, 41, 95], Operations: [] Exploring Operation: 96-41=55, Resulting Numbers: [78, 95, 55] Generated Node #0,0: 36:[78, 95, 55] Operation: 96-41=55 Exploring Operation: 96-95=1, Resulting Numbers: [78, 41, 1] Generated Node #0,1: 36:[78, 41, 1] Operation: 96-95=1 Exploring Operation: 96-78=18, Re...
0.986111
hs_5
sum_heuristic
[ 56, 10, 3, 12 ]
100
[ "10+3=13", "12*13=156", "156-56=100" ]
Current State: 100:[56, 10, 3, 12], Operations: [] Exploring Operation: 10+3=13, Resulting Numbers: [56, 12, 13] Generated Node #2: [56, 12, 13] from Operation: 10+3=13 Current State: 100:[56, 12, 13], Operations: ['10+3=13'] Exploring Operation: 12*13=156, Resulting Numbers: [56, 156] Generated Node #3: [56, 156] from...
4
Current State: 100:[56, 10, 3, 12], Operations: [] Exploring Operation: 56-12=44, Resulting Numbers: [10, 3, 44] Generated Node #0,0: 100:[10, 3, 44] Operation: 56-12=44 Exploring Operation: 56-10=46, Resulting Numbers: [3, 12, 46] Generated Node #0,1: 100:[3, 12, 46] Operation: 56-10=46 Exploring Operation: 56-3=53, R...
0
hs_5
mult_heuristic
[ 48, 39, 23, 83 ]
97
[ "48-39=9", "23+83=106", "106-9=97" ]
Current State: 97:[48, 39, 23, 83], Operations: [] Exploring Operation: 48-39=9, Resulting Numbers: [23, 83, 9] Generated Node #2: [23, 83, 9] from Operation: 48-39=9 Current State: 97:[23, 83, 9], Operations: ['48-39=9'] Exploring Operation: 23+83=106, Resulting Numbers: [9, 106] Generated Node #3: [9, 106] from Opera...
4
Current State: 97:[48, 39, 23, 83], Operations: [] Exploring Operation: 48+39=87, Resulting Numbers: [23, 83, 87] Generated Node #0,0: 97:[23, 83, 87] Operation: 48+39=87 Moving to Node #0,0 Current State: 97:[23, 83, 87], Operations: ['48+39=87'] Exploring Operation: 23+83=106, Resulting Numbers: [87, 106] Generated N...
0
hs_1
sum_heuristic
[ 9, 91, 61, 25 ]
87
[ "61-25=36", "36/9=4", "91-4=87" ]
Current State: 87:[9, 91, 61, 25], Operations: [] Exploring Operation: 61-25=36, Resulting Numbers: [9, 91, 36] Generated Node #2: [9, 91, 36] from Operation: 61-25=36 Current State: 87:[9, 91, 36], Operations: ['61-25=36'] Exploring Operation: 36/9=4, Resulting Numbers: [91, 4] Generated Node #3: [91, 4] from Operatio...
4
Current State: 87:[9, 91, 61, 25], Operations: [] Exploring Operation: 61-9=52, Resulting Numbers: [91, 25, 52] Generated Node #0,0: 87:[91, 25, 52] Operation: 61-9=52 Exploring Operation: 61+25=86, Resulting Numbers: [9, 91, 86] Generated Node #0,1: 87:[9, 91, 86] Operation: 61+25=86 Exploring Operation: 61-25=36, Res...
0.951389
hs_5
sum_heuristic
[ 89, 49, 83, 5 ]
49
[ "89-83=6", "6-5=1", "49*1=49" ]
Current State: 49:[89, 49, 83, 5], Operations: [] Exploring Operation: 89-83=6, Resulting Numbers: [49, 5, 6] Generated Node #2: [49, 5, 6] from Operation: 89-83=6 Current State: 49:[49, 5, 6], Operations: ['89-83=6'] Exploring Operation: 6-5=1, Resulting Numbers: [49, 1] Generated Node #3: [49, 1] from Operation: 6-5=...
4
Current State: 49:[89, 49, 83, 5], Operations: [] Exploring Operation: 89-49=40, Resulting Numbers: [83, 5, 40] Generated Node #0,0: 49:[83, 5, 40] Operation: 89-49=40 Exploring Operation: 89-83=6, Resulting Numbers: [49, 5, 6] Generated Node #0,1: 49:[49, 5, 6] Operation: 89-83=6 Exploring Operation: 83-49=34, Resulti...
0
hs_3
mult_heuristic