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
[ 54, 75, 98, 47 ]
72
[ "75-54=21", "98-47=51", "21+51=72" ]
Current State: 72:[54, 75, 98, 47], Operations: [] Exploring Operation: 75-54=21, Resulting Numbers: [98, 47, 21] Generated Node #2: [98, 47, 21] from Operation: 75-54=21 Current State: 72:[98, 47, 21], Operations: ['75-54=21'] Exploring Operation: 98-47=51, Resulting Numbers: [21, 51] Generated Node #3: [21, 51] from ...
4
Current State: 72:[54, 75, 98, 47], Operations: [] Exploring Operation: 98-54=44, Resulting Numbers: [75, 47, 44] Generated Node #0,0: 72:[75, 47, 44] Operation: 98-54=44 Moving to Node #0,0 Current State: 72:[75, 47, 44], Operations: ['98-54=44'] Exploring Operation: 47-44=3, Resulting Numbers: [75, 3] Generated Node ...
0.993924
hs_1
sum_heuristic
[ 49, 50, 86, 67 ]
19
[ "50-49=1", "86-67=19", "1*19=19" ]
Current State: 19:[49, 50, 86, 67], Operations: [] Exploring Operation: 50-49=1, Resulting Numbers: [86, 67, 1] Generated Node #2: [86, 67, 1] from Operation: 50-49=1 Current State: 19:[86, 67, 1], Operations: ['50-49=1'] Exploring Operation: 86-67=19, Resulting Numbers: [1, 19] Generated Node #3: [1, 19] from Operatio...
4
Current State: 19:[49, 50, 86, 67], Operations: [] Exploring Operation: 86-67=19, Resulting Numbers: [49, 50, 19] Generated Node #0,0: 19:[49, 50, 19] Operation: 86-67=19 Start Sub Search at level 1: Moving to Node #0,0 Current State: 19:[49, 50, 19], Operations: ['86-67=19'] Exploring Operation: 50-49=1, Resulting Num...
0.993924
hs_1
mult_heuristic
[ 76, 61, 53, 4 ]
74
[ "61-53=8", "8/4=2", "76-2=74" ]
Current State: 74:[76, 61, 53, 4], Operations: [] Exploring Operation: 61-53=8, Resulting Numbers: [76, 4, 8] Generated Node #2: [76, 4, 8] from Operation: 61-53=8 Current State: 74:[76, 4, 8], Operations: ['61-53=8'] Exploring Operation: 8/4=2, Resulting Numbers: [76, 2] Generated Node #3: [76, 2] from Operation: 8/4=...
4
Current State: 74:[76, 61, 53, 4], Operations: [] Exploring Operation: 76-53=23, Resulting Numbers: [61, 4, 23] Generated Node #0,0: 74:[61, 4, 23] Operation: 76-53=23 Exploring Operation: 53-4=49, Resulting Numbers: [76, 61, 49] Generated Node #0,1: 74:[76, 61, 49] Operation: 53-4=49 Exploring Operation: 61-53=8, Resu...
0.988715
hs_4
mult_heuristic
[ 8, 81, 39, 83 ]
68
[ "81+39=120", "120/8=15", "83-15=68" ]
Current State: 68:[8, 81, 39, 83], Operations: [] Exploring Operation: 81+39=120, Resulting Numbers: [8, 83, 120] Generated Node #2: [8, 83, 120] from Operation: 81+39=120 Current State: 68:[8, 83, 120], Operations: ['81+39=120'] Exploring Operation: 120/8=15, Resulting Numbers: [83, 15] Generated Node #3: [83, 15] fro...
4
Current State: 68:[8, 81, 39, 83], Operations: [] Exploring Operation: 83-81=2, Resulting Numbers: [8, 39, 2] Generated Node #0,0: 68:[8, 39, 2] Operation: 83-81=2 Exploring Operation: 81-8=73, Resulting Numbers: [39, 83, 73] Generated Node #0,1: 68:[39, 83, 73] Operation: 81-8=73 Start Sub Search at level 1: Moving to...
0
hs_2
mult_heuristic
[ 9, 52, 2, 17 ]
51
[ "9*2=18", "52+17=69", "69-18=51" ]
Current State: 51:[9, 52, 2, 17], Operations: [] Exploring Operation: 9*2=18, Resulting Numbers: [52, 17, 18] Generated Node #2: [52, 17, 18] from Operation: 9*2=18 Current State: 51:[52, 17, 18], Operations: ['9*2=18'] Exploring Operation: 52+17=69, Resulting Numbers: [18, 69] Generated Node #3: [18, 69] from Operatio...
4
Current State: 51:[9, 52, 2, 17], Operations: [] Exploring Operation: 9-2=7, Resulting Numbers: [52, 17, 7] Generated Node #0,0: 51:[52, 17, 7] Operation: 9-2=7 Exploring Operation: 9*2=18, Resulting Numbers: [52, 17, 18] Generated Node #0,1: 51:[52, 17, 18] Operation: 9*2=18 Moving to Node #0,1 Current State: 51:[52, ...
0.986979
hs_2
sum_heuristic
[ 66, 82, 2, 79 ]
29
[ "66*2=132", "82+79=161", "161-132=29" ]
Current State: 29:[66, 82, 2, 79], Operations: [] Exploring Operation: 66*2=132, Resulting Numbers: [82, 79, 132] Generated Node #2: [82, 79, 132] from Operation: 66*2=132 Current State: 29:[82, 79, 132], Operations: ['66*2=132'] Exploring Operation: 82+79=161, Resulting Numbers: [132, 161] Generated Node #3: [132, 161...
4
Current State: 29:[66, 82, 2, 79], Operations: [] Exploring Operation: 82/2=41, Resulting Numbers: [66, 79, 41] Generated Node #0,0: 29:[66, 79, 41] Operation: 82/2=41 Exploring Operation: 82-66=16, Resulting Numbers: [2, 79, 16] Generated Node #0,1: 29:[2, 79, 16] Operation: 82-66=16 Exploring Operation: 82-79=3, Resu...
0
hs_4
sum_heuristic
[ 14, 24, 77, 46 ]
69
[ "14+24=38", "77-46=31", "38+31=69" ]
Current State: 69:[14, 24, 77, 46], Operations: [] Exploring Operation: 14+24=38, Resulting Numbers: [77, 46, 38] Generated Node #2: [77, 46, 38] from Operation: 14+24=38 Current State: 69:[77, 46, 38], Operations: ['14+24=38'] Exploring Operation: 77-46=31, Resulting Numbers: [38, 31] Generated Node #3: [38, 31] from ...
4
Current State: 69:[14, 24, 77, 46], Operations: [] Exploring Operation: 14+46=60, Resulting Numbers: [24, 77, 60] Generated Node #0,0: 69:[24, 77, 60] Operation: 14+46=60 Exploring Operation: 46-14=32, Resulting Numbers: [24, 77, 32] Generated Node #0,1: 69:[24, 77, 32] Operation: 46-14=32 Moving to Node #0,0 Current S...
0.988715
hs_2
mult_heuristic
[ 64, 54, 37, 45 ]
18
[ "64-54=10", "45-37=8", "10+8=18" ]
Current State: 18:[64, 54, 37, 45], Operations: [] Exploring Operation: 64-54=10, Resulting Numbers: [37, 45, 10] Generated Node #2: [37, 45, 10] from Operation: 64-54=10 Current State: 18:[37, 45, 10], Operations: ['64-54=10'] Exploring Operation: 45-37=8, Resulting Numbers: [10, 8] Generated Node #3: [10, 8] from Ope...
4
Current State: 18:[64, 54, 37, 45], Operations: [] Exploring Operation: 64-45=19, Resulting Numbers: [54, 37, 19] Generated Node #0,0: 18:[54, 37, 19] Operation: 64-45=19 Exploring Operation: 64-54=10, Resulting Numbers: [37, 45, 10] Generated Node #0,1: 18:[37, 45, 10] Operation: 64-54=10 Moving to Node #0,1 Current S...
0.991319
hs_2
sum_heuristic
[ 7, 4, 41, 70 ]
83
[ "7*4=28", "41+70=111", "111-28=83" ]
Current State: 83:[7, 4, 41, 70], Operations: [] Exploring Operation: 7*4=28, Resulting Numbers: [41, 70, 28] Generated Node #2: [41, 70, 28] from Operation: 7*4=28 Current State: 83:[41, 70, 28], Operations: ['7*4=28'] Exploring Operation: 41+70=111, Resulting Numbers: [28, 111] Generated Node #3: [28, 111] from Opera...
4
Current State: 83:[7, 4, 41, 70], Operations: [] Exploring Operation: 7+70=77, Resulting Numbers: [4, 41, 77] Generated Node #0,0: 83:[4, 41, 77] Operation: 7+70=77 Exploring Operation: 4+41=45, Resulting Numbers: [7, 70, 45] Generated Node #0,1: 83:[7, 70, 45] Operation: 4+41=45 Exploring Operation: 7+4=11, Resulting ...
0.980035
hs_5
mult_heuristic
[ 30, 70, 24, 65 ]
30
[ "30-24=6", "70-65=5", "6*5=30" ]
Current State: 30:[30, 70, 24, 65], Operations: [] Exploring Operation: 30-24=6, Resulting Numbers: [70, 65, 6] Generated Node #2: [70, 65, 6] from Operation: 30-24=6 Current State: 30:[70, 65, 6], Operations: ['30-24=6'] Exploring Operation: 70-65=5, Resulting Numbers: [6, 5] Generated Node #3: [6, 5] from Operation: ...
4
Current State: 30:[30, 70, 24, 65], Operations: [] Exploring Operation: 70-30=40, Resulting Numbers: [24, 65, 40] Generated Node #0,0: 30:[24, 65, 40] Operation: 70-30=40 Exploring Operation: 70-65=5, Resulting Numbers: [30, 24, 5] Generated Node #0,1: 30:[30, 24, 5] Operation: 70-65=5 Exploring Operation: 65-30=35, Re...
0.976563
hs_3
mult_heuristic
[ 56, 57, 25, 50 ]
55
[ "56*50=2800", "2800/25=112", "112-57=55" ]
Current State: 55:[56, 57, 25, 50], Operations: [] Exploring Operation: 56*50=2800, Resulting Numbers: [57, 25, 2800] Generated Node #2: [57, 25, 2800] from Operation: 56*50=2800 Current State: 55:[57, 25, 2800], Operations: ['56*50=2800'] Exploring Operation: 2800/25=112, Resulting Numbers: [57, 112] Generated Node #3...
4
Current State: 55:[56, 57, 25, 50], Operations: [] Exploring Operation: 50-25=25, Resulting Numbers: [56, 57, 25] Generated Node #0,0: 55:[56, 57, 25] Operation: 50-25=25 Exploring Operation: 57-50=7, Resulting Numbers: [56, 25, 7] Generated Node #0,1: 55:[56, 25, 7] Operation: 57-50=7 Exploring Operation: 50/25=2, Res...
0
hs_4
sum_heuristic
[ 61, 54, 7, 23 ]
72
[ "61-54=7", "7*7=49", "23+49=72" ]
Current State: 72:[61, 54, 7, 23], Operations: [] Exploring Operation: 61-54=7, Resulting Numbers: [7, 23, 7] Generated Node #2: [7, 23, 7] from Operation: 61-54=7 Current State: 72:[7, 23, 7], Operations: ['61-54=7'] Exploring Operation: 7*7=49, Resulting Numbers: [23, 49] Generated Node #3: [23, 49] from Operation: 7...
4
Current State: 72:[61, 54, 7, 23], Operations: [] Exploring Operation: 61-54=7, Resulting Numbers: [7, 23, 7] Generated Node #0,0: 72:[7, 23, 7] Operation: 61-54=7 Exploring Operation: 54+23=77, Resulting Numbers: [61, 7, 77] Generated Node #0,1: 72:[61, 7, 77] Operation: 54+23=77 Exploring Operation: 61-23=38, Resulti...
0.963542
hs_5
mult_heuristic
[ 12, 34, 11, 5 ]
30
[ "12+34=46", "11+5=16", "46-16=30" ]
Current State: 30:[12, 34, 11, 5], Operations: [] Exploring Operation: 12+34=46, Resulting Numbers: [11, 5, 46] Generated Node #2: [11, 5, 46] from Operation: 12+34=46 Current State: 30:[11, 5, 46], Operations: ['12+34=46'] Exploring Operation: 11+5=16, Resulting Numbers: [46, 16] Generated Node #3: [46, 16] from Opera...
4
Current State: 30:[12, 34, 11, 5], Operations: [] Exploring Operation: 34-5=29, Resulting Numbers: [12, 11, 29] Generated Node #0,0: 30:[12, 11, 29] Operation: 34-5=29 Exploring Operation: 12-11=1, Resulting Numbers: [34, 5, 1] Generated Node #0,1: 30:[34, 5, 1] Operation: 12-11=1 Moving to Node #0,0 Current State: 30:...
0.989583
hs_2
sum_heuristic
[ 63, 48, 8, 69 ]
16
[ "69-63=6", "48/6=8", "8+8=16" ]
Current State: 16:[63, 48, 8, 69], Operations: [] Exploring Operation: 69-63=6, Resulting Numbers: [48, 8, 6] Generated Node #2: [48, 8, 6] from Operation: 69-63=6 Current State: 16:[48, 8, 6], Operations: ['69-63=6'] Exploring Operation: 48/6=8, Resulting Numbers: [8, 8] Generated Node #3: [8, 8] from Operation: 48/6=...
4
Current State: 16:[63, 48, 8, 69], Operations: [] Exploring Operation: 63-8=55, Resulting Numbers: [48, 69, 55] Generated Node #0,0: 16:[48, 69, 55] Operation: 63-8=55 Exploring Operation: 63-48=15, Resulting Numbers: [8, 69, 15] Generated Node #0,1: 16:[8, 69, 15] Operation: 63-48=15 Exploring Operation: 48/8=6, Resul...
0.986979
hs_5
mult_heuristic
[ 8, 36, 69, 81 ]
87
[ "8*81=648", "648/36=18", "69+18=87" ]
Current State: 87:[8, 36, 69, 81], Operations: [] Exploring Operation: 8*81=648, Resulting Numbers: [36, 69, 648] Generated Node #2: [36, 69, 648] from Operation: 8*81=648 Current State: 87:[36, 69, 648], Operations: ['8*81=648'] Exploring Operation: 648/36=18, Resulting Numbers: [69, 18] Generated Node #3: [69, 18] fr...
4
Current State: 87:[8, 36, 69, 81], Operations: [] Exploring Operation: 81-69=12, Resulting Numbers: [8, 36, 12] Generated Node #0,0: 87:[8, 36, 12] Operation: 81-69=12 Exploring Operation: 8+69=77, Resulting Numbers: [36, 81, 77] Generated Node #0,1: 87:[36, 81, 77] Operation: 8+69=77 Exploring Operation: 36-8=28, Resu...
0
hs_5
sum_heuristic
[ 66, 58, 42, 2 ]
100
[ "66-58=8", "42+8=50", "2*50=100" ]
Current State: 100:[66, 58, 42, 2], Operations: [] Exploring Operation: 66-58=8, Resulting Numbers: [42, 2, 8] Generated Node #2: [42, 2, 8] from Operation: 66-58=8 Current State: 100:[42, 2, 8], Operations: ['66-58=8'] Exploring Operation: 42+8=50, Resulting Numbers: [2, 50] Generated Node #3: [2, 50] from Operation: ...
4
Current State: 100:[66, 58, 42, 2], Operations: [] Exploring Operation: 66-42=24, Resulting Numbers: [58, 2, 24] Generated Node #0,0: 100:[58, 2, 24] Operation: 66-42=24 Start Sub Search at level 1: Moving to Node #0,0 Current State: 100:[58, 2, 24], Operations: ['66-42=24'] Exploring Operation: 58/2=29, Resulting Numb...
0
hs_1
mult_heuristic
[ 95, 21, 12, 36 ]
32
[ "21*36=756", "756/12=63", "95-63=32" ]
Current State: 32:[95, 21, 12, 36], Operations: [] Exploring Operation: 21*36=756, Resulting Numbers: [95, 12, 756] Generated Node #2: [95, 12, 756] from Operation: 21*36=756 Current State: 32:[95, 12, 756], Operations: ['21*36=756'] Exploring Operation: 756/12=63, Resulting Numbers: [95, 63] Generated Node #3: [95, 63...
4
Current State: 32:[95, 21, 12, 36], Operations: [] Exploring Operation: 95-12=83, Resulting Numbers: [21, 36, 83] Generated Node #0,0: 32:[21, 36, 83] Operation: 95-12=83 Exploring Operation: 21+12=33, Resulting Numbers: [95, 36, 33] Generated Node #0,1: 32:[95, 36, 33] Operation: 21+12=33 Exploring Operation: 21-12=9,...
0
hs_5
mult_heuristic
[ 76, 71, 7, 80 ]
59
[ "76+71=147", "147/7=21", "80-21=59" ]
Current State: 59:[76, 71, 7, 80], Operations: [] Exploring Operation: 76+71=147, Resulting Numbers: [7, 80, 147] Generated Node #2: [7, 80, 147] from Operation: 76+71=147 Current State: 59:[7, 80, 147], Operations: ['76+71=147'] Exploring Operation: 147/7=21, Resulting Numbers: [80, 21] Generated Node #3: [80, 21] fro...
4
Current State: 59:[76, 71, 7, 80], Operations: [] Exploring Operation: 76-7=69, Resulting Numbers: [71, 80, 69] Generated Node #0,0: 59:[71, 80, 69] Operation: 76-7=69 Moving to Node #0,0 Current State: 59:[71, 80, 69], Operations: ['76-7=69'] Exploring Operation: 80-71=9, Resulting Numbers: [69, 9] Generated Node #0,0...
0
hs_1
sum_heuristic
[ 12, 65, 85, 79 ]
97
[ "65+79=144", "144/12=12", "85+12=97" ]
Current State: 97:[12, 65, 85, 79], Operations: [] Exploring Operation: 65+79=144, Resulting Numbers: [12, 85, 144] Generated Node #2: [12, 85, 144] from Operation: 65+79=144 Current State: 97:[12, 85, 144], Operations: ['65+79=144'] Exploring Operation: 144/12=12, Resulting Numbers: [85, 12] Generated Node #3: [85, 12...
4
Current State: 97:[12, 65, 85, 79], Operations: [] Exploring Operation: 12+85=97, Resulting Numbers: [65, 79, 97] Generated Node #0,0: 97:[65, 79, 97] Operation: 12+85=97 Exploring Operation: 12+65=77, Resulting Numbers: [85, 79, 77] Generated Node #0,1: 97:[85, 79, 77] Operation: 12+65=77 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 5, 98, 71, 99 ]
67
[ "5+98=103", "71+99=170", "170-103=67" ]
Current State: 67:[5, 98, 71, 99], Operations: [] Exploring Operation: 5+98=103, Resulting Numbers: [71, 99, 103] Generated Node #2: [71, 99, 103] from Operation: 5+98=103 Current State: 67:[71, 99, 103], Operations: ['5+98=103'] Exploring Operation: 71+99=170, Resulting Numbers: [103, 170] Generated Node #3: [103, 170...
4
Current State: 67:[5, 98, 71, 99], Operations: [] Exploring Operation: 98-5=93, Resulting Numbers: [71, 99, 93] Generated Node #0,0: 67:[71, 99, 93] Operation: 98-5=93 Start Sub Search at level 1: Moving to Node #0,0 Current State: 67:[71, 99, 93], Operations: ['98-5=93'] Exploring Operation: 99-71=28, Resulting Number...
0
hs_1
sum_heuristic
[ 10, 4, 91, 1 ]
13
[ "10-4=6", "1+6=7", "91/7=13" ]
Current State: 13:[10, 4, 91, 1], Operations: [] Exploring Operation: 10-4=6, Resulting Numbers: [91, 1, 6] Generated Node #2: [91, 1, 6] from Operation: 10-4=6 Current State: 13:[91, 1, 6], Operations: ['10-4=6'] Exploring Operation: 1+6=7, Resulting Numbers: [91, 7] Generated Node #3: [91, 7] from Operation: 1+6=7 Cu...
4
Current State: 13:[10, 4, 91, 1], Operations: [] Exploring Operation: 10+1=11, Resulting Numbers: [4, 91, 11] Generated Node #0,0: 13:[4, 91, 11] Operation: 10+1=11 Exploring Operation: 91-10=81, Resulting Numbers: [4, 1, 81] Generated Node #0,1: 13:[4, 1, 81] Operation: 91-10=81 Start Sub Search at level 1: Moving to ...
0
hs_2
mult_heuristic
[ 2, 61, 17, 55 ]
13
[ "61-2=59", "17+55=72", "72-59=13" ]
Current State: 13:[2, 61, 17, 55], Operations: [] Exploring Operation: 61-2=59, Resulting Numbers: [17, 55, 59] Generated Node #2: [17, 55, 59] from Operation: 61-2=59 Current State: 13:[17, 55, 59], Operations: ['61-2=59'] Exploring Operation: 17+55=72, Resulting Numbers: [59, 72] Generated Node #3: [59, 72] from Oper...
4
Current State: 13:[2, 61, 17, 55], Operations: [] Exploring Operation: 61-55=6, Resulting Numbers: [2, 17, 6] Generated Node #0,0: 13:[2, 17, 6] Operation: 61-55=6 Exploring Operation: 61-17=44, Resulting Numbers: [2, 55, 44] Generated Node #0,1: 13:[2, 55, 44] Operation: 61-17=44 Moving to Node #0,0 Current State: 13:...
0.990451
hs_2
sum_heuristic
[ 96, 11, 6, 80 ]
16
[ "96/6=16", "16-11=5", "80/5=16" ]
Current State: 16:[96, 11, 6, 80], Operations: [] Exploring Operation: 96/6=16, Resulting Numbers: [11, 80, 16] Generated Node #2: [11, 80, 16] from Operation: 96/6=16 Current State: 16:[11, 80, 16], Operations: ['96/6=16'] Exploring Operation: 16-11=5, Resulting Numbers: [80, 5] Generated Node #3: [80, 5] from Operati...
4
Current State: 16:[96, 11, 6, 80], Operations: [] Exploring Operation: 96/6=16, Resulting Numbers: [11, 80, 16] Generated Node #0,0: 16:[11, 80, 16] Operation: 96/6=16 Exploring Operation: 80-11=69, Resulting Numbers: [96, 6, 69] Generated Node #0,1: 16:[96, 6, 69] Operation: 80-11=69 Exploring Operation: 96-80=16, Res...
0.973958
hs_4
mult_heuristic
[ 2, 55, 66, 21 ]
83
[ "55-21=34", "34/2=17", "66+17=83" ]
Current State: 83:[2, 55, 66, 21], Operations: [] Exploring Operation: 55-21=34, Resulting Numbers: [2, 66, 34] Generated Node #2: [2, 66, 34] from Operation: 55-21=34 Current State: 83:[2, 66, 34], Operations: ['55-21=34'] Exploring Operation: 34/2=17, Resulting Numbers: [66, 17] Generated Node #3: [66, 17] from Opera...
4
Current State: 83:[2, 55, 66, 21], Operations: [] Exploring Operation: 2*21=42, Resulting Numbers: [55, 66, 42] Generated Node #0,0: 83:[55, 66, 42] Operation: 2*21=42 Exploring Operation: 2+55=57, Resulting Numbers: [66, 21, 57] Generated Node #0,1: 83:[66, 21, 57] Operation: 2+55=57 Exploring Operation: 2+66=68, Resu...
0
hs_3
sum_heuristic
[ 53, 51, 24, 6 ]
42
[ "53-51=2", "24*2=48", "48-6=42" ]
Current State: 42:[53, 51, 24, 6], Operations: [] Exploring Operation: 53-51=2, Resulting Numbers: [24, 6, 2] Generated Node #2: [24, 6, 2] from Operation: 53-51=2 Current State: 42:[24, 6, 2], Operations: ['53-51=2'] Exploring Operation: 24*2=48, Resulting Numbers: [6, 48] Generated Node #3: [6, 48] from Operation: 24...
4
Current State: 42:[53, 51, 24, 6], Operations: [] Exploring Operation: 53-51=2, Resulting Numbers: [24, 6, 2] Generated Node #0,0: 42:[24, 6, 2] Operation: 53-51=2 Exploring Operation: 53-24=29, Resulting Numbers: [51, 6, 29] Generated Node #0,1: 42:[51, 6, 29] Operation: 53-24=29 Moving to Node #0,0 Current State: 42:...
0
hs_2
sum_heuristic
[ 58, 38, 9, 59 ]
30
[ "58-38=20", "59-9=50", "50-20=30" ]
Current State: 30:[58, 38, 9, 59], Operations: [] Exploring Operation: 58-38=20, Resulting Numbers: [9, 59, 20] Generated Node #2: [9, 59, 20] from Operation: 58-38=20 Current State: 30:[9, 59, 20], Operations: ['58-38=20'] Exploring Operation: 59-9=50, Resulting Numbers: [20, 50] Generated Node #3: [20, 50] from Opera...
4
Current State: 30:[58, 38, 9, 59], Operations: [] Exploring Operation: 58-9=49, Resulting Numbers: [38, 59, 49] Generated Node #0,0: 30:[38, 59, 49] Operation: 58-9=49 Exploring Operation: 59-9=50, Resulting Numbers: [58, 38, 50] Generated Node #0,1: 30:[58, 38, 50] Operation: 59-9=50 Exploring Operation: 59-38=21, Res...
0.984375
hs_5
mult_heuristic
[ 46, 27, 29, 3 ]
51
[ "46-27=19", "29+3=32", "19+32=51" ]
Current State: 51:[46, 27, 29, 3], Operations: [] Exploring Operation: 46-27=19, Resulting Numbers: [29, 3, 19] Generated Node #2: [29, 3, 19] from Operation: 46-27=19 Current State: 51:[29, 3, 19], Operations: ['46-27=19'] Exploring Operation: 29+3=32, Resulting Numbers: [19, 32] Generated Node #3: [19, 32] from Opera...
4
Current State: 51:[46, 27, 29, 3], Operations: [] Exploring Operation: 29-27=2, Resulting Numbers: [46, 3, 2] Generated Node #0,0: 51:[46, 3, 2] Operation: 29-27=2 Exploring Operation: 27+29=56, Resulting Numbers: [46, 3, 56] Generated Node #0,1: 51:[46, 3, 56] Operation: 27+29=56 Exploring Operation: 46-29=17, Resulti...
0.989583
hs_3
sum_heuristic
[ 2, 74, 44, 18 ]
42
[ "74-44=30", "2*30=60", "60-18=42" ]
Current State: 42:[2, 74, 44, 18], Operations: [] Exploring Operation: 74-44=30, Resulting Numbers: [2, 18, 30] Generated Node #2: [2, 18, 30] from Operation: 74-44=30 Current State: 42:[2, 18, 30], Operations: ['74-44=30'] Exploring Operation: 2*30=60, Resulting Numbers: [18, 60] Generated Node #3: [18, 60] from Opera...
4
Current State: 42:[2, 74, 44, 18], Operations: [] Exploring Operation: 74-44=30, Resulting Numbers: [2, 18, 30] Generated Node #0,0: 42:[2, 18, 30] Operation: 74-44=30 Exploring Operation: 74/2=37, Resulting Numbers: [44, 18, 37] Generated Node #0,1: 42:[44, 18, 37] Operation: 74/2=37 Moving to Node #0,1 Current State:...
0
hs_2
sum_heuristic
[ 89, 35, 93, 55 ]
16
[ "89-35=54", "93-55=38", "54-38=16" ]
Current State: 16:[89, 35, 93, 55], Operations: [] Exploring Operation: 89-35=54, Resulting Numbers: [93, 55, 54] Generated Node #2: [93, 55, 54] from Operation: 89-35=54 Current State: 16:[93, 55, 54], Operations: ['89-35=54'] Exploring Operation: 93-55=38, Resulting Numbers: [54, 38] Generated Node #3: [54, 38] from ...
4
Current State: 16:[89, 35, 93, 55], Operations: [] Exploring Operation: 93-89=4, Resulting Numbers: [35, 55, 4] Generated Node #0,0: 16:[35, 55, 4] Operation: 93-89=4 Exploring Operation: 89-55=34, Resulting Numbers: [35, 93, 34] Generated Node #0,1: 16:[35, 93, 34] Operation: 89-55=34 Exploring Operation: 89-35=54, Re...
0.986111
hs_4
sum_heuristic
[ 25, 50, 5, 41 ]
87
[ "50/25=2", "41*2=82", "5+82=87" ]
Current State: 87:[25, 50, 5, 41], Operations: [] Exploring Operation: 50/25=2, Resulting Numbers: [5, 41, 2] Generated Node #2: [5, 41, 2] from Operation: 50/25=2 Current State: 87:[5, 41, 2], Operations: ['50/25=2'] Exploring Operation: 41*2=82, Resulting Numbers: [5, 82] Generated Node #3: [5, 82] from Operation: 41...
4
Current State: 87:[25, 50, 5, 41], Operations: [] Exploring Operation: 50+41=91, Resulting Numbers: [25, 5, 91] Generated Node #0,0: 87:[25, 5, 91] Operation: 50+41=91 Exploring Operation: 50-25=25, Resulting Numbers: [5, 41, 25] Generated Node #0,1: 87:[5, 41, 25] Operation: 50-25=25 Exploring Operation: 50-41=9, Resu...
0.958333
hs_4
mult_heuristic
[ 63, 52, 18, 32 ]
70
[ "52-32=20", "63*20=1260", "1260/18=70" ]
Current State: 70:[63, 52, 18, 32], Operations: [] Exploring Operation: 52-32=20, Resulting Numbers: [63, 18, 20] Generated Node #2: [63, 18, 20] from Operation: 52-32=20 Current State: 70:[63, 18, 20], Operations: ['52-32=20'] Exploring Operation: 63*20=1260, Resulting Numbers: [18, 1260] Generated Node #3: [18, 1260]...
4
Current State: 70:[63, 52, 18, 32], Operations: [] Exploring Operation: 52-18=34, Resulting Numbers: [63, 32, 34] Generated Node #0,0: 70:[63, 32, 34] Operation: 52-18=34 Exploring Operation: 63-52=11, Resulting Numbers: [18, 32, 11] Generated Node #0,1: 70:[18, 32, 11] Operation: 63-52=11 Exploring Operation: 52+18=70...
0
hs_3
sum_heuristic
[ 23, 45, 89, 4 ]
42
[ "23*4=92", "45+89=134", "134-92=42" ]
Current State: 42:[23, 45, 89, 4], Operations: [] Exploring Operation: 23*4=92, Resulting Numbers: [45, 89, 92] Generated Node #2: [45, 89, 92] from Operation: 23*4=92 Current State: 42:[45, 89, 92], Operations: ['23*4=92'] Exploring Operation: 45+89=134, Resulting Numbers: [92, 134] Generated Node #3: [92, 134] from O...
4
Current State: 42:[23, 45, 89, 4], Operations: [] Exploring Operation: 89-45=44, Resulting Numbers: [23, 4, 44] Generated Node #0,0: 42:[23, 4, 44] Operation: 89-45=44 Exploring Operation: 89-23=66, Resulting Numbers: [45, 4, 66] Generated Node #0,1: 42:[45, 4, 66] Operation: 89-23=66 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 88, 22, 47, 49 ]
77
[ "49-47=2", "22/2=11", "88-11=77" ]
Current State: 77:[88, 22, 47, 49], Operations: [] Exploring Operation: 49-47=2, Resulting Numbers: [88, 22, 2] Generated Node #2: [88, 22, 2] from Operation: 49-47=2 Current State: 77:[88, 22, 2], Operations: ['49-47=2'] Exploring Operation: 22/2=11, Resulting Numbers: [88, 11] Generated Node #3: [88, 11] from Operati...
4
Current State: 77:[88, 22, 47, 49], Operations: [] Exploring Operation: 49-47=2, Resulting Numbers: [88, 22, 2] Generated Node #0,0: 77:[88, 22, 2] Operation: 49-47=2 Exploring Operation: 47+49=96, Resulting Numbers: [88, 22, 96] Generated Node #0,1: 77:[88, 22, 96] Operation: 47+49=96 Exploring Operation: 22+49=71, Re...
0.982639
hs_4
mult_heuristic
[ 4, 28, 37, 8 ]
81
[ "37*8=296", "28+296=324", "324/4=81" ]
Current State: 81:[4, 28, 37, 8], Operations: [] Exploring Operation: 37*8=296, Resulting Numbers: [4, 28, 296] Generated Node #2: [4, 28, 296] from Operation: 37*8=296 Current State: 81:[4, 28, 296], Operations: ['37*8=296'] Exploring Operation: 28+296=324, Resulting Numbers: [4, 324] Generated Node #3: [4, 324] from ...
4
Current State: 81:[4, 28, 37, 8], Operations: [] Exploring Operation: 37-28=9, Resulting Numbers: [4, 8, 9] Generated Node #0,0: 81:[4, 8, 9] Operation: 37-28=9 Start Sub Search at level 1: Moving to Node #0,0 Current State: 81:[4, 8, 9], Operations: ['37-28=9'] Exploring Operation: 8-4=4, Resulting Numbers: [9, 4] Gen...
0
hs_1
mult_heuristic
[ 19, 17, 27, 6 ]
69
[ "19+17=36", "27+6=33", "36+33=69" ]
Current State: 69:[19, 17, 27, 6], Operations: [] Exploring Operation: 19+17=36, Resulting Numbers: [27, 6, 36] Generated Node #2: [27, 6, 36] from Operation: 19+17=36 Current State: 69:[27, 6, 36], Operations: ['19+17=36'] Exploring Operation: 27+6=33, Resulting Numbers: [36, 33] Generated Node #3: [36, 33] from Opera...
4
Current State: 69:[19, 17, 27, 6], Operations: [] Exploring Operation: 19-17=2, Resulting Numbers: [27, 6, 2] Generated Node #0,0: 69:[27, 6, 2] Operation: 19-17=2 Exploring Operation: 17+6=23, Resulting Numbers: [19, 27, 23] Generated Node #0,1: 69:[19, 27, 23] Operation: 17+6=23 Moving to Node #0,0 Current State: 69:...
0
hs_2
sum_heuristic
[ 92, 83, 17, 82 ]
75
[ "92-17=75", "83-82=1", "75*1=75" ]
Current State: 75:[92, 83, 17, 82], Operations: [] Exploring Operation: 92-17=75, Resulting Numbers: [83, 82, 75] Generated Node #2: [83, 82, 75] from Operation: 92-17=75 Current State: 75:[83, 82, 75], Operations: ['92-17=75'] Exploring Operation: 83-82=1, Resulting Numbers: [75, 1] Generated Node #3: [75, 1] from Ope...
4
Current State: 75:[92, 83, 17, 82], Operations: [] Exploring Operation: 92-82=10, Resulting Numbers: [83, 17, 10] Generated Node #0,0: 75:[83, 17, 10] Operation: 92-82=10 Exploring Operation: 92-17=75, Resulting Numbers: [83, 82, 75] Generated Node #0,1: 75:[83, 82, 75] Operation: 92-17=75 Exploring Operation: 92-83=9,...
0.969618
hs_3
mult_heuristic
[ 22, 25, 27, 72 ]
52
[ "22+25=47", "27+72=99", "99-47=52" ]
Current State: 52:[22, 25, 27, 72], Operations: [] Exploring Operation: 22+25=47, Resulting Numbers: [27, 72, 47] Generated Node #2: [27, 72, 47] from Operation: 22+25=47 Current State: 52:[27, 72, 47], Operations: ['22+25=47'] Exploring Operation: 27+72=99, Resulting Numbers: [47, 99] Generated Node #3: [47, 99] from ...
4
Current State: 52:[22, 25, 27, 72], Operations: [] Exploring Operation: 72-22=50, Resulting Numbers: [25, 27, 50] Generated Node #0,0: 52:[25, 27, 50] Operation: 72-22=50 Exploring Operation: 72-25=47, Resulting Numbers: [22, 27, 47] Generated Node #0,1: 52:[22, 27, 47] Operation: 72-25=47 Moving to Node #0,0 Current S...
0.988715
hs_2
mult_heuristic
[ 72, 77, 74, 46 ]
62
[ "74-72=2", "77-46=31", "2*31=62" ]
Current State: 62:[72, 77, 74, 46], Operations: [] Exploring Operation: 74-72=2, Resulting Numbers: [77, 46, 2] Generated Node #2: [77, 46, 2] from Operation: 74-72=2 Current State: 62:[77, 46, 2], Operations: ['74-72=2'] Exploring Operation: 77-46=31, Resulting Numbers: [2, 31] Generated Node #3: [2, 31] from Operatio...
4
Current State: 62:[72, 77, 74, 46], Operations: [] Exploring Operation: 77-46=31, Resulting Numbers: [72, 74, 31] Generated Node #0,0: 62:[72, 74, 31] Operation: 77-46=31 Exploring Operation: 77-74=3, Resulting Numbers: [72, 46, 3] Generated Node #0,1: 62:[72, 46, 3] Operation: 77-74=3 Start Sub Search at level 1: Movi...
0.992188
hs_2
sum_heuristic
[ 35, 27, 34, 2 ]
49
[ "34-27=7", "2*7=14", "35+14=49" ]
Current State: 49:[35, 27, 34, 2], Operations: [] Exploring Operation: 34-27=7, Resulting Numbers: [35, 2, 7] Generated Node #2: [35, 2, 7] from Operation: 34-27=7 Current State: 49:[35, 2, 7], Operations: ['34-27=7'] Exploring Operation: 2*7=14, Resulting Numbers: [35, 14] Generated Node #3: [35, 14] from Operation: 2...
4
Current State: 49:[35, 27, 34, 2], Operations: [] Exploring Operation: 35-27=8, Resulting Numbers: [34, 2, 8] Generated Node #0,0: 49:[34, 2, 8] Operation: 35-27=8 Exploring Operation: 34-27=7, Resulting Numbers: [35, 2, 7] Generated Node #0,1: 49:[35, 2, 7] Operation: 34-27=7 Exploring Operation: 35-34=1, Resulting Nu...
0
hs_3
sum_heuristic
[ 68, 13, 19, 92 ]
87
[ "68+92=160", "13*19=247", "247-160=87" ]
Current State: 87:[68, 13, 19, 92], Operations: [] Exploring Operation: 68+92=160, Resulting Numbers: [13, 19, 160] Generated Node #2: [13, 19, 160] from Operation: 68+92=160 Current State: 87:[13, 19, 160], Operations: ['68+92=160'] Exploring Operation: 13*19=247, Resulting Numbers: [160, 247] Generated Node #3: [160,...
4
Current State: 87:[68, 13, 19, 92], Operations: [] Exploring Operation: 92-68=24, Resulting Numbers: [13, 19, 24] Generated Node #0,0: 87:[13, 19, 24] Operation: 92-68=24 Exploring Operation: 68+19=87, Resulting Numbers: [13, 92, 87] Generated Node #0,1: 87:[13, 92, 87] Operation: 68+19=87 Exploring Operation: 68+13=81...
0
hs_3
mult_heuristic
[ 64, 62, 81, 1 ]
44
[ "64+62=126", "81+1=82", "126-82=44" ]
Current State: 44:[64, 62, 81, 1], Operations: [] Exploring Operation: 64+62=126, Resulting Numbers: [81, 1, 126] Generated Node #2: [81, 1, 126] from Operation: 64+62=126 Current State: 44:[81, 1, 126], Operations: ['64+62=126'] Exploring Operation: 81+1=82, Resulting Numbers: [126, 82] Generated Node #3: [126, 82] fr...
4
Current State: 44:[64, 62, 81, 1], Operations: [] Exploring Operation: 81-64=17, Resulting Numbers: [62, 1, 17] Generated Node #0,0: 44:[62, 1, 17] Operation: 81-64=17 Moving to Node #0,0 Current State: 44:[62, 1, 17], Operations: ['81-64=17'] Exploring Operation: 62-17=45, Resulting Numbers: [1, 45] Generated Node #0,...
0.993924
hs_1
mult_heuristic
[ 28, 7, 14, 14 ]
84
[ "28+14=42", "14/7=2", "42*2=84" ]
Current State: 84:[28, 7, 14, 14], Operations: [] Exploring Operation: 28+14=42, Resulting Numbers: [7, 42] Generated Node #2: [7, 42] from Operation: 28+14=42 Current State: 84:[7, 42], Operations: ['28+14=42'] Exploring Operation: 14/7=2, Resulting Numbers: [42, 2] Generated Node #3: [42, 2] from Operation: 14/7=2 Cu...
4
Current State: 84:[28, 7, 14, 14], Operations: [] Exploring Operation: 28/7=4, Resulting Numbers: [14, 14, 4] Generated Node #0,0: 84:[14, 14, 4] Operation: 28/7=4 Exploring Operation: 28+14=42, Resulting Numbers: [7, 14, 42] Generated Node #0,1: 84:[7, 14, 42] Operation: 28+14=42 Exploring Operation: 28-7=21, Resultin...
0.974826
hs_3
mult_heuristic
[ 23, 10, 48, 92 ]
31
[ "23-10=13", "92-48=44", "44-13=31" ]
Current State: 31:[23, 10, 48, 92], Operations: [] Exploring Operation: 23-10=13, Resulting Numbers: [48, 92, 13] Generated Node #2: [48, 92, 13] from Operation: 23-10=13 Current State: 31:[48, 92, 13], Operations: ['23-10=13'] Exploring Operation: 92-48=44, Resulting Numbers: [13, 44] Generated Node #3: [13, 44] from ...
4
Current State: 31:[23, 10, 48, 92], Operations: [] Exploring Operation: 92/23=4, Resulting Numbers: [10, 48, 4] Generated Node #0,0: 31:[10, 48, 4] Operation: 92/23=4 Exploring Operation: 92-48=44, Resulting Numbers: [23, 10, 44] Generated Node #0,1: 31:[23, 10, 44] Operation: 92-48=44 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 17, 92, 28, 30 ]
77
[ "92-17=75", "30-28=2", "75+2=77" ]
Current State: 77:[17, 92, 28, 30], Operations: [] Exploring Operation: 92-17=75, Resulting Numbers: [28, 30, 75] Generated Node #2: [28, 30, 75] from Operation: 92-17=75 Current State: 77:[28, 30, 75], Operations: ['92-17=75'] Exploring Operation: 30-28=2, Resulting Numbers: [75, 2] Generated Node #3: [75, 2] from Ope...
4
Current State: 77:[17, 92, 28, 30], Operations: [] Exploring Operation: 30-17=13, Resulting Numbers: [92, 28, 13] Generated Node #0,0: 77:[92, 28, 13] Operation: 30-17=13 Exploring Operation: 92-17=75, Resulting Numbers: [28, 30, 75] Generated Node #0,1: 77:[28, 30, 75] Operation: 92-17=75 Exploring Operation: 30-28=2,...
0.987847
hs_4
sum_heuristic
[ 17, 21, 78, 7 ]
58
[ "78-17=61", "21/7=3", "61-3=58" ]
Current State: 58:[17, 21, 78, 7], Operations: [] Exploring Operation: 78-17=61, Resulting Numbers: [21, 7, 61] Generated Node #2: [21, 7, 61] from Operation: 78-17=61 Current State: 58:[21, 7, 61], Operations: ['78-17=61'] Exploring Operation: 21/7=3, Resulting Numbers: [61, 3] Generated Node #3: [61, 3] from Operatio...
4
Current State: 58:[17, 21, 78, 7], Operations: [] Exploring Operation: 21-17=4, Resulting Numbers: [78, 7, 4] Generated Node #0,0: 58:[78, 7, 4] Operation: 21-17=4 Exploring Operation: 78-21=57, Resulting Numbers: [17, 7, 57] Generated Node #0,1: 58:[17, 7, 57] Operation: 78-21=57 Exploring Operation: 78-17=61, Resulti...
0.989583
hs_3
mult_heuristic
[ 4, 60, 45, 86 ]
34
[ "4*45=180", "60+86=146", "180-146=34" ]
Current State: 34:[4, 60, 45, 86], Operations: [] Exploring Operation: 4*45=180, Resulting Numbers: [60, 86, 180] Generated Node #2: [60, 86, 180] from Operation: 4*45=180 Current State: 34:[60, 86, 180], Operations: ['4*45=180'] Exploring Operation: 60+86=146, Resulting Numbers: [180, 146] Generated Node #3: [180, 146...
4
Current State: 34:[4, 60, 45, 86], Operations: [] Exploring Operation: 86-45=41, Resulting Numbers: [4, 60, 41] Generated Node #0,0: 34:[4, 60, 41] Operation: 86-45=41 Exploring Operation: 86-60=26, Resulting Numbers: [4, 45, 26] Generated Node #0,1: 34:[4, 45, 26] Operation: 86-60=26 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 27, 8, 53, 39 ]
65
[ "53-8=45", "39*45=1755", "1755/27=65" ]
Current State: 65:[27, 8, 53, 39], Operations: [] Exploring Operation: 53-8=45, Resulting Numbers: [27, 39, 45] Generated Node #2: [27, 39, 45] from Operation: 53-8=45 Current State: 65:[27, 39, 45], Operations: ['53-8=45'] Exploring Operation: 39*45=1755, Resulting Numbers: [27, 1755] Generated Node #3: [27, 1755] fro...
4
Current State: 65:[27, 8, 53, 39], Operations: [] Exploring Operation: 27+39=66, Resulting Numbers: [8, 53, 66] Generated Node #0,0: 65:[8, 53, 66] Operation: 27+39=66 Exploring Operation: 39-27=12, Resulting Numbers: [8, 53, 12] Generated Node #0,1: 65:[8, 53, 12] Operation: 39-27=12 Exploring Operation: 53-39=14, Res...
0
hs_3
sum_heuristic
[ 80, 26, 6, 70 ]
30
[ "80+26=106", "6+70=76", "106-76=30" ]
Current State: 30:[80, 26, 6, 70], Operations: [] Exploring Operation: 80+26=106, Resulting Numbers: [6, 70, 106] Generated Node #2: [6, 70, 106] from Operation: 80+26=106 Current State: 30:[6, 70, 106], Operations: ['80+26=106'] Exploring Operation: 6+70=76, Resulting Numbers: [106, 76] Generated Node #3: [106, 76] fr...
4
Current State: 30:[80, 26, 6, 70], Operations: [] Exploring Operation: 80-26=54, Resulting Numbers: [6, 70, 54] Generated Node #0,0: 30:[6, 70, 54] Operation: 80-26=54 Exploring Operation: 80-70=10, Resulting Numbers: [26, 6, 10] Generated Node #0,1: 30:[26, 6, 10] Operation: 80-70=10 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 50, 46, 44, 69 ]
88
[ "46-44=2", "69*2=138", "138-50=88" ]
Current State: 88:[50, 46, 44, 69], Operations: [] Exploring Operation: 46-44=2, Resulting Numbers: [50, 69, 2] Generated Node #2: [50, 69, 2] from Operation: 46-44=2 Current State: 88:[50, 69, 2], Operations: ['46-44=2'] Exploring Operation: 69*2=138, Resulting Numbers: [50, 138] Generated Node #3: [50, 138] from Oper...
4
Current State: 88:[50, 46, 44, 69], Operations: [] Exploring Operation: 69-46=23, Resulting Numbers: [50, 44, 23] Generated Node #0,0: 88:[50, 44, 23] Operation: 69-46=23 Exploring Operation: 69-50=19, Resulting Numbers: [46, 44, 19] Generated Node #0,1: 88:[46, 44, 19] Operation: 69-50=19 Exploring Operation: 69-44=25...
0
hs_3
sum_heuristic
[ 65, 36, 70, 48 ]
78
[ "36+48=84", "65*84=5460", "5460/70=78" ]
Current State: 78:[65, 36, 70, 48], Operations: [] Exploring Operation: 36+48=84, Resulting Numbers: [65, 70, 84] Generated Node #2: [65, 70, 84] from Operation: 36+48=84 Current State: 78:[65, 70, 84], Operations: ['36+48=84'] Exploring Operation: 65*84=5460, Resulting Numbers: [70, 5460] Generated Node #3: [70, 5460]...
4
Current State: 78:[65, 36, 70, 48], Operations: [] Exploring Operation: 70-65=5, Resulting Numbers: [36, 48, 5] Generated Node #0,0: 78:[36, 48, 5] Operation: 70-65=5 Start Sub Search at level 1: Moving to Node #0,0 Current State: 78:[36, 48, 5], Operations: ['70-65=5'] Exploring Operation: 48-36=12, Resulting Numbers:...
0
hs_1
mult_heuristic
[ 22, 27, 92, 3 ]
40
[ "22+27=49", "92-3=89", "89-49=40" ]
Current State: 40:[22, 27, 92, 3], Operations: [] Exploring Operation: 22+27=49, Resulting Numbers: [92, 3, 49] Generated Node #2: [92, 3, 49] from Operation: 22+27=49 Current State: 40:[92, 3, 49], Operations: ['22+27=49'] Exploring Operation: 92-3=89, Resulting Numbers: [49, 89] Generated Node #3: [49, 89] from Opera...
4
Current State: 40:[22, 27, 92, 3], Operations: [] Exploring Operation: 92-22=70, Resulting Numbers: [27, 3, 70] Generated Node #0,0: 40:[27, 3, 70] Operation: 92-22=70 Exploring Operation: 92-27=65, Resulting Numbers: [22, 3, 65] Generated Node #0,1: 40:[22, 3, 65] Operation: 92-27=65 Moving to Node #0,1 Current State:...
0.992188
hs_2
sum_heuristic
[ 86, 57, 82, 41 ]
31
[ "86-57=29", "82/41=2", "29+2=31" ]
Current State: 31:[86, 57, 82, 41], Operations: [] Exploring Operation: 86-57=29, Resulting Numbers: [82, 41, 29] Generated Node #2: [82, 41, 29] from Operation: 86-57=29 Current State: 31:[82, 41, 29], Operations: ['86-57=29'] Exploring Operation: 82/41=2, Resulting Numbers: [29, 2] Generated Node #3: [29, 2] from Ope...
4
Current State: 31:[86, 57, 82, 41], Operations: [] Exploring Operation: 86-41=45, Resulting Numbers: [57, 82, 45] Generated Node #0,0: 31:[57, 82, 45] Operation: 86-41=45 Exploring Operation: 86-57=29, Resulting Numbers: [82, 41, 29] Generated Node #0,1: 31:[82, 41, 29] Operation: 86-57=29 Exploring Operation: 86-82=4,...
0.986111
hs_4
sum_heuristic
[ 40, 52, 6, 45 ]
52
[ "40+6=46", "46-45=1", "52*1=52" ]
Current State: 52:[40, 52, 6, 45], Operations: [] Exploring Operation: 40+6=46, Resulting Numbers: [52, 45, 46] Generated Node #2: [52, 45, 46] from Operation: 40+6=46 Current State: 52:[52, 45, 46], Operations: ['40+6=46'] Exploring Operation: 46-45=1, Resulting Numbers: [52, 1] Generated Node #3: [52, 1] from Operati...
4
Current State: 52:[40, 52, 6, 45], Operations: [] Exploring Operation: 45-40=5, Resulting Numbers: [52, 6, 5] Generated Node #0,0: 52:[52, 6, 5] Operation: 45-40=5 Exploring Operation: 6+45=51, Resulting Numbers: [40, 52, 51] Generated Node #0,1: 52:[40, 52, 51] Operation: 6+45=51 Exploring Operation: 40+6=46, Resultin...
0.956597
hs_4
sum_heuristic
[ 5, 36, 40, 7 ]
78
[ "36-5=31", "40+7=47", "31+47=78" ]
Current State: 78:[5, 36, 40, 7], Operations: [] Exploring Operation: 36-5=31, Resulting Numbers: [40, 7, 31] Generated Node #2: [40, 7, 31] from Operation: 36-5=31 Current State: 78:[40, 7, 31], Operations: ['36-5=31'] Exploring Operation: 40+7=47, Resulting Numbers: [31, 47] Generated Node #3: [31, 47] from Operation...
4
Current State: 78:[5, 36, 40, 7], Operations: [] Exploring Operation: 40-36=4, Resulting Numbers: [5, 7, 4] Generated Node #0,0: 78:[5, 7, 4] Operation: 40-36=4 Start Sub Search at level 1: Moving to Node #0,0 Current State: 78:[5, 7, 4], Operations: ['40-36=4'] Exploring Operation: 7-5=2, Resulting Numbers: [4, 2] Gen...
0
hs_1
mult_heuristic
[ 91, 81, 26, 3 ]
91
[ "81/3=27", "27-26=1", "91*1=91" ]
Current State: 91:[91, 81, 26, 3], Operations: [] Exploring Operation: 81/3=27, Resulting Numbers: [91, 26, 27] Generated Node #2: [91, 26, 27] from Operation: 81/3=27 Current State: 91:[91, 26, 27], Operations: ['81/3=27'] Exploring Operation: 27-26=1, Resulting Numbers: [91, 1] Generated Node #3: [91, 1] from Operati...
4
Current State: 91:[91, 81, 26, 3], Operations: [] Exploring Operation: 91-81=10, Resulting Numbers: [26, 3, 10] Generated Node #0,0: 91:[26, 3, 10] Operation: 91-81=10 Start Sub Search at level 1: Moving to Node #0,0 Current State: 91:[26, 3, 10], Operations: ['91-81=10'] Exploring Operation: 26-10=16, Resulting Number...
0
hs_1
sum_heuristic
[ 89, 13, 96, 67 ]
24
[ "96-89=7", "13*7=91", "91-67=24" ]
Current State: 24:[89, 13, 96, 67], Operations: [] Exploring Operation: 96-89=7, Resulting Numbers: [13, 67, 7] Generated Node #2: [13, 67, 7] from Operation: 96-89=7 Current State: 24:[13, 67, 7], Operations: ['96-89=7'] Exploring Operation: 13*7=91, Resulting Numbers: [67, 91] Generated Node #3: [67, 91] from Operati...
4
Current State: 24:[89, 13, 96, 67], Operations: [] Exploring Operation: 89-13=76, Resulting Numbers: [96, 67, 76] Generated Node #0,0: 24:[96, 67, 76] Operation: 89-13=76 Exploring Operation: 96-89=7, Resulting Numbers: [13, 67, 7] Generated Node #0,1: 24:[13, 67, 7] Operation: 96-89=7 Exploring Operation: 96-67=29, Re...
0
hs_4
mult_heuristic
[ 67, 76, 75, 93 ]
25
[ "67+76=143", "75+93=168", "168-143=25" ]
Current State: 25:[67, 76, 75, 93], Operations: [] Exploring Operation: 67+76=143, Resulting Numbers: [75, 93, 143] Generated Node #2: [75, 93, 143] from Operation: 67+76=143 Current State: 25:[75, 93, 143], Operations: ['67+76=143'] Exploring Operation: 75+93=168, Resulting Numbers: [143, 168] Generated Node #3: [143,...
4
Current State: 25:[67, 76, 75, 93], Operations: [] Exploring Operation: 93-75=18, Resulting Numbers: [67, 76, 18] Generated Node #0,0: 25:[67, 76, 18] Operation: 93-75=18 Exploring Operation: 93-76=17, Resulting Numbers: [67, 75, 17] Generated Node #0,1: 25:[67, 75, 17] Operation: 93-76=17 Start Sub Search at level 1: ...
0.986111
hs_2
mult_heuristic
[ 18, 2, 59, 88 ]
40
[ "88-59=29", "2*29=58", "58-18=40" ]
Current State: 40:[18, 2, 59, 88], Operations: [] Exploring Operation: 88-59=29, Resulting Numbers: [18, 2, 29] Generated Node #2: [18, 2, 29] from Operation: 88-59=29 Current State: 40:[18, 2, 29], Operations: ['88-59=29'] Exploring Operation: 2*29=58, Resulting Numbers: [18, 58] Generated Node #3: [18, 58] from Opera...
4
Current State: 40:[18, 2, 59, 88], Operations: [] Exploring Operation: 88-59=29, Resulting Numbers: [18, 2, 29] Generated Node #0,0: 40:[18, 2, 29] Operation: 88-59=29 Exploring Operation: 88/2=44, Resulting Numbers: [18, 59, 44] Generated Node #0,1: 40:[18, 59, 44] Operation: 88/2=44 Exploring Operation: 59-18=41, Res...
0
hs_4
sum_heuristic
[ 5, 52, 42, 3 ]
99
[ "52-5=47", "3*47=141", "141-42=99" ]
Current State: 99:[5, 52, 42, 3], Operations: [] Exploring Operation: 52-5=47, Resulting Numbers: [42, 3, 47] Generated Node #2: [42, 3, 47] from Operation: 52-5=47 Current State: 99:[42, 3, 47], Operations: ['52-5=47'] Exploring Operation: 3*47=141, Resulting Numbers: [42, 141] Generated Node #3: [42, 141] from Operat...
4
Current State: 99:[5, 52, 42, 3], Operations: [] Exploring Operation: 52+42=94, Resulting Numbers: [5, 3, 94] Generated Node #0,0: 99:[5, 3, 94] Operation: 52+42=94 Exploring Operation: 52-42=10, Resulting Numbers: [5, 3, 10] Generated Node #0,1: 99:[5, 3, 10] Operation: 52-42=10 Start Sub Search at level 1: Moving to ...
0
hs_2
sum_heuristic
[ 53, 44, 82, 30 ]
45
[ "53+44=97", "82-30=52", "97-52=45" ]
Current State: 45:[53, 44, 82, 30], Operations: [] Exploring Operation: 53+44=97, Resulting Numbers: [82, 30, 97] Generated Node #2: [82, 30, 97] from Operation: 53+44=97 Current State: 45:[82, 30, 97], Operations: ['53+44=97'] Exploring Operation: 82-30=52, Resulting Numbers: [97, 52] Generated Node #3: [97, 52] from ...
4
Current State: 45:[53, 44, 82, 30], Operations: [] Exploring Operation: 82-44=38, Resulting Numbers: [53, 30, 38] Generated Node #0,0: 45:[53, 30, 38] Operation: 82-44=38 Exploring Operation: 82-30=52, Resulting Numbers: [53, 44, 52] Generated Node #0,1: 45:[53, 44, 52] Operation: 82-30=52 Exploring Operation: 82-53=29...
0.988715
hs_3
mult_heuristic
[ 96, 2, 30, 84 ]
44
[ "96+2=98", "84-30=54", "98-54=44" ]
Current State: 44:[96, 2, 30, 84], Operations: [] Exploring Operation: 96+2=98, Resulting Numbers: [30, 84, 98] Generated Node #2: [30, 84, 98] from Operation: 96+2=98 Current State: 44:[30, 84, 98], Operations: ['96+2=98'] Exploring Operation: 84-30=54, Resulting Numbers: [98, 54] Generated Node #3: [98, 54] from Oper...
4
Current State: 44:[96, 2, 30, 84], Operations: [] Exploring Operation: 96-84=12, Resulting Numbers: [2, 30, 12] Generated Node #0,0: 44:[2, 30, 12] Operation: 96-84=12 Exploring Operation: 84/2=42, Resulting Numbers: [96, 30, 42] Generated Node #0,1: 44:[96, 30, 42] Operation: 84/2=42 Exploring Operation: 96/2=48, Resu...
0.988715
hs_4
sum_heuristic
[ 31, 76, 97, 29 ]
81
[ "76-31=45", "97+29=126", "126-45=81" ]
Current State: 81:[31, 76, 97, 29], Operations: [] Exploring Operation: 76-31=45, Resulting Numbers: [97, 29, 45] Generated Node #2: [97, 29, 45] from Operation: 76-31=45 Current State: 81:[97, 29, 45], Operations: ['76-31=45'] Exploring Operation: 97+29=126, Resulting Numbers: [45, 126] Generated Node #3: [45, 126] fr...
4
Current State: 81:[31, 76, 97, 29], Operations: [] Exploring Operation: 76-31=45, Resulting Numbers: [97, 29, 45] Generated Node #0,0: 81:[97, 29, 45] Operation: 76-31=45 Exploring Operation: 97-31=66, Resulting Numbers: [76, 29, 66] Generated Node #0,1: 81:[76, 29, 66] Operation: 97-31=66 Exploring Operation: 97-76=21...
0.979167
hs_5
sum_heuristic
[ 44, 4, 10, 76 ]
40
[ "44+76=120", "120/4=30", "10+30=40" ]
Current State: 40:[44, 4, 10, 76], Operations: [] Exploring Operation: 44+76=120, Resulting Numbers: [4, 10, 120] Generated Node #2: [4, 10, 120] from Operation: 44+76=120 Current State: 40:[4, 10, 120], Operations: ['44+76=120'] Exploring Operation: 120/4=30, Resulting Numbers: [10, 30] Generated Node #3: [10, 30] fro...
4
Current State: 40:[44, 4, 10, 76], Operations: [] Exploring Operation: 76-10=66, Resulting Numbers: [44, 4, 66] Generated Node #0,0: 40:[44, 4, 66] Operation: 76-10=66 Exploring Operation: 44-4=40, Resulting Numbers: [10, 76, 40] Generated Node #0,1: 40:[10, 76, 40] Operation: 44-4=40 Exploring Operation: 76-44=32, Res...
0
hs_4
mult_heuristic
[ 19, 2, 37, 66 ]
96
[ "37-19=18", "66-18=48", "2*48=96" ]
Current State: 96:[19, 2, 37, 66], Operations: [] Exploring Operation: 37-19=18, Resulting Numbers: [2, 66, 18] Generated Node #2: [2, 66, 18] from Operation: 37-19=18 Current State: 96:[2, 66, 18], Operations: ['37-19=18'] Exploring Operation: 66-18=48, Resulting Numbers: [2, 48] Generated Node #3: [2, 48] from Operat...
4
Current State: 96:[19, 2, 37, 66], Operations: [] Exploring Operation: 66-19=47, Resulting Numbers: [2, 37, 47] Generated Node #0,0: 96:[2, 37, 47] Operation: 66-19=47 Exploring Operation: 66-37=29, Resulting Numbers: [19, 2, 29] Generated Node #0,1: 96:[19, 2, 29] Operation: 66-37=29 Exploring Operation: 66/2=33, Resu...
0.978299
hs_3
sum_heuristic
[ 93, 43, 54, 9 ]
44
[ "93-43=50", "54/9=6", "50-6=44" ]
Current State: 44:[93, 43, 54, 9], Operations: [] Exploring Operation: 93-43=50, Resulting Numbers: [54, 9, 50] Generated Node #2: [54, 9, 50] from Operation: 93-43=50 Current State: 44:[54, 9, 50], Operations: ['93-43=50'] Exploring Operation: 54/9=6, Resulting Numbers: [50, 6] Generated Node #3: [50, 6] from Operatio...
4
Current State: 44:[93, 43, 54, 9], Operations: [] Exploring Operation: 93-54=39, Resulting Numbers: [43, 9, 39] Generated Node #0,0: 44:[43, 9, 39] Operation: 93-54=39 Exploring Operation: 93-43=50, Resulting Numbers: [54, 9, 50] Generated Node #0,1: 44:[54, 9, 50] Operation: 93-43=50 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 5, 51, 99, 91 ]
17
[ "99-5=94", "94-91=3", "51/3=17" ]
Current State: 17:[5, 51, 99, 91], Operations: [] Exploring Operation: 99-5=94, Resulting Numbers: [51, 91, 94] Generated Node #2: [51, 91, 94] from Operation: 99-5=94 Current State: 17:[51, 91, 94], Operations: ['99-5=94'] Exploring Operation: 94-91=3, Resulting Numbers: [51, 3] Generated Node #3: [51, 3] from Operati...
4
Current State: 17:[5, 51, 99, 91], Operations: [] Exploring Operation: 99-91=8, Resulting Numbers: [5, 51, 8] Generated Node #0,0: 17:[5, 51, 8] Operation: 99-91=8 Moving to Node #0,0 Current State: 17:[5, 51, 8], Operations: ['99-91=8'] Exploring Operation: 51-5=46, Resulting Numbers: [8, 46] Generated Node #0,0,0: 17...
0
hs_1
sum_heuristic
[ 36, 86, 72, 73 ]
95
[ "86-36=50", "72+73=145", "145-50=95" ]
Current State: 95:[36, 86, 72, 73], Operations: [] Exploring Operation: 86-36=50, Resulting Numbers: [72, 73, 50] Generated Node #2: [72, 73, 50] from Operation: 86-36=50 Current State: 95:[72, 73, 50], Operations: ['86-36=50'] Exploring Operation: 72+73=145, Resulting Numbers: [50, 145] Generated Node #3: [50, 145] fr...
4
Current State: 95:[36, 86, 72, 73], Operations: [] Exploring Operation: 72/36=2, Resulting Numbers: [86, 73, 2] Generated Node #0,0: 95:[86, 73, 2] Operation: 72/36=2 Exploring Operation: 73-72=1, Resulting Numbers: [36, 86, 1] Generated Node #0,1: 95:[36, 86, 1] Operation: 73-72=1 Start Sub Search at level 1: Moving t...
0
hs_2
mult_heuristic
[ 14, 84, 95, 56 ]
98
[ "95-84=11", "14*11=154", "154-56=98" ]
Current State: 98:[14, 84, 95, 56], Operations: [] Exploring Operation: 95-84=11, Resulting Numbers: [14, 56, 11] Generated Node #2: [14, 56, 11] from Operation: 95-84=11 Current State: 98:[14, 56, 11], Operations: ['95-84=11'] Exploring Operation: 14*11=154, Resulting Numbers: [56, 154] Generated Node #3: [56, 154] fr...
4
Current State: 98:[14, 84, 95, 56], Operations: [] Exploring Operation: 14+84=98, Resulting Numbers: [95, 56, 98] Generated Node #0,0: 98:[95, 56, 98] Operation: 14+84=98 Exploring Operation: 95-84=11, Resulting Numbers: [14, 56, 11] Generated Node #0,1: 98:[14, 56, 11] Operation: 95-84=11 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 64, 80, 2, 33 ]
98
[ "80-64=16", "33+16=49", "2*49=98" ]
Current State: 98:[64, 80, 2, 33], Operations: [] Exploring Operation: 80-64=16, Resulting Numbers: [2, 33, 16] Generated Node #2: [2, 33, 16] from Operation: 80-64=16 Current State: 98:[2, 33, 16], Operations: ['80-64=16'] Exploring Operation: 33+16=49, Resulting Numbers: [2, 49] Generated Node #3: [2, 49] from Operat...
4
Current State: 98:[64, 80, 2, 33], Operations: [] Exploring Operation: 80-33=47, Resulting Numbers: [64, 2, 47] Generated Node #0,0: 98:[64, 2, 47] Operation: 80-33=47 Exploring Operation: 64+33=97, Resulting Numbers: [80, 2, 97] Generated Node #0,1: 98:[80, 2, 97] Operation: 64+33=97 Exploring Operation: 80-64=16, Res...
0.979167
hs_3
mult_heuristic
[ 17, 37, 23, 46 ]
56
[ "17+37=54", "46/23=2", "54+2=56" ]
Current State: 56:[17, 37, 23, 46], Operations: [] Exploring Operation: 17+37=54, Resulting Numbers: [23, 46, 54] Generated Node #2: [23, 46, 54] from Operation: 17+37=54 Current State: 56:[23, 46, 54], Operations: ['17+37=54'] Exploring Operation: 46/23=2, Resulting Numbers: [54, 2] Generated Node #3: [54, 2] from Ope...
4
Current State: 56:[17, 37, 23, 46], Operations: [] Exploring Operation: 46-37=9, Resulting Numbers: [17, 23, 9] Generated Node #0,0: 56:[17, 23, 9] Operation: 46-37=9 Exploring Operation: 46/23=2, Resulting Numbers: [17, 37, 2] Generated Node #0,1: 56:[17, 37, 2] Operation: 46/23=2 Exploring Operation: 37-23=14, Result...
0.978299
hs_3
sum_heuristic
[ 31, 44, 39, 41 ]
73
[ "31+44=75", "41-39=2", "75-2=73" ]
Current State: 73:[31, 44, 39, 41], Operations: [] Exploring Operation: 31+44=75, Resulting Numbers: [39, 41, 75] Generated Node #2: [39, 41, 75] from Operation: 31+44=75 Current State: 73:[39, 41, 75], Operations: ['31+44=75'] Exploring Operation: 41-39=2, Resulting Numbers: [75, 2] Generated Node #3: [75, 2] from Ope...
4
Current State: 73:[31, 44, 39, 41], Operations: [] Exploring Operation: 31+41=72, Resulting Numbers: [44, 39, 72] Generated Node #0,0: 73:[44, 39, 72] Operation: 31+41=72 Exploring Operation: 31+39=70, Resulting Numbers: [44, 41, 70] Generated Node #0,1: 73:[44, 41, 70] Operation: 31+39=70 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 78, 84, 45, 5 ]
56
[ "84-78=6", "45+5=50", "6+50=56" ]
Current State: 56:[78, 84, 45, 5], Operations: [] Exploring Operation: 84-78=6, Resulting Numbers: [45, 5, 6] Generated Node #2: [45, 5, 6] from Operation: 84-78=6 Current State: 56:[45, 5, 6], Operations: ['84-78=6'] Exploring Operation: 45+5=50, Resulting Numbers: [6, 50] Generated Node #3: [6, 50] from Operation: 45...
4
Current State: 56:[78, 84, 45, 5], Operations: [] Exploring Operation: 84-78=6, Resulting Numbers: [45, 5, 6] Generated Node #0,0: 56:[45, 5, 6] Operation: 84-78=6 Exploring Operation: 78-45=33, Resulting Numbers: [84, 5, 33] Generated Node #0,1: 56:[84, 5, 33] Operation: 78-45=33 Moving to Node #0,0 Current State: 56:...
0.987847
hs_2
sum_heuristic
[ 66, 13, 76, 63 ]
21
[ "66+13=79", "79-76=3", "63/3=21" ]
Current State: 21:[66, 13, 76, 63], Operations: [] Exploring Operation: 66+13=79, Resulting Numbers: [76, 63, 79] Generated Node #2: [76, 63, 79] from Operation: 66+13=79 Current State: 21:[76, 63, 79], Operations: ['66+13=79'] Exploring Operation: 79-76=3, Resulting Numbers: [63, 3] Generated Node #3: [63, 3] from Ope...
4
Current State: 21:[66, 13, 76, 63], Operations: [] Exploring Operation: 76-63=13, Resulting Numbers: [66, 13, 13] Generated Node #0,0: 21:[66, 13, 13] Operation: 76-63=13 Exploring Operation: 66-13=53, Resulting Numbers: [76, 63, 53] Generated Node #0,1: 21:[76, 63, 53] Operation: 66-13=53 Exploring Operation: 66-63=3,...
0.947917
hs_4
mult_heuristic
[ 9, 97, 24, 2 ]
13
[ "97+2=99", "99/9=11", "24-11=13" ]
Current State: 13:[9, 97, 24, 2], Operations: [] Exploring Operation: 97+2=99, Resulting Numbers: [9, 24, 99] Generated Node #2: [9, 24, 99] from Operation: 97+2=99 Current State: 13:[9, 24, 99], Operations: ['97+2=99'] Exploring Operation: 99/9=11, Resulting Numbers: [24, 11] Generated Node #3: [24, 11] from Operation...
4
Current State: 13:[9, 97, 24, 2], Operations: [] Exploring Operation: 97-24=73, Resulting Numbers: [9, 2, 73] Generated Node #0,0: 13:[9, 2, 73] Operation: 97-24=73 Moving to Node #0,0 Current State: 13:[9, 2, 73], Operations: ['97-24=73'] Exploring Operation: 9+2=11, Resulting Numbers: [73, 11] Generated Node #0,0,0: ...
0
hs_1
sum_heuristic
[ 32, 8, 2, 6 ]
14
[ "32+8=40", "40/2=20", "20-6=14" ]
Current State: 14:[32, 8, 2, 6], Operations: [] Exploring Operation: 32+8=40, Resulting Numbers: [2, 6, 40] Generated Node #2: [2, 6, 40] from Operation: 32+8=40 Current State: 14:[2, 6, 40], Operations: ['32+8=40'] Exploring Operation: 40/2=20, Resulting Numbers: [6, 20] Generated Node #3: [6, 20] from Operation: 40/2...
4
Current State: 14:[32, 8, 2, 6], Operations: [] Exploring Operation: 32-6=26, Resulting Numbers: [8, 2, 26] Generated Node #0,0: 14:[8, 2, 26] Operation: 32-6=26 Exploring Operation: 32/8=4, Resulting Numbers: [2, 6, 4] Generated Node #0,1: 14:[2, 6, 4] Operation: 32/8=4 Exploring Operation: 32-8=24, Resulting Numbers:...
0.962674
hs_4
sum_heuristic
[ 85, 56, 63, 56 ]
77
[ "63-56=7", "56/7=8", "85-8=77" ]
Current State: 77:[85, 56, 63, 56], Operations: [] Exploring Operation: 63-56=7, Resulting Numbers: [85, 7] Generated Node #2: [85, 7] from Operation: 63-56=7 Current State: 77:[85, 7], Operations: ['63-56=7'] Exploring Operation: 56/7=8, Resulting Numbers: [85, 8] Generated Node #3: [85, 8] from Operation: 56/7=8 Curr...
4
Current State: 77:[85, 56, 63, 56], Operations: [] Exploring Operation: 63-56=7, Resulting Numbers: [85, 56, 7] Generated Node #0,0: 77:[85, 56, 7] Operation: 63-56=7 Exploring Operation: 63-56=7, Resulting Numbers: [85, 56, 7] Generated Node #0,1: 77:[85, 56, 7] Operation: 63-56=7 Exploring Operation: 56-56=0, Resulti...
0.973958
hs_4
mult_heuristic
[ 39, 66, 38, 5 ]
78
[ "39*66=2574", "38-5=33", "2574/33=78" ]
Current State: 78:[39, 66, 38, 5], Operations: [] Exploring Operation: 39*66=2574, Resulting Numbers: [38, 5, 2574] Generated Node #2: [38, 5, 2574] from Operation: 39*66=2574 Current State: 78:[38, 5, 2574], Operations: ['39*66=2574'] Exploring Operation: 38-5=33, Resulting Numbers: [2574, 33] Generated Node #3: [2574...
4
Current State: 78:[39, 66, 38, 5], Operations: [] Exploring Operation: 66-38=28, Resulting Numbers: [39, 5, 28] Generated Node #0,0: 78:[39, 5, 28] Operation: 66-38=28 Exploring Operation: 66+5=71, Resulting Numbers: [39, 38, 71] Generated Node #0,1: 78:[39, 38, 71] Operation: 66+5=71 Exploring Operation: 66-39=27, Res...
0
hs_3
mult_heuristic
[ 50, 72, 87, 29 ]
66
[ "72-50=22", "87/29=3", "22*3=66" ]
Current State: 66:[50, 72, 87, 29], Operations: [] Exploring Operation: 72-50=22, Resulting Numbers: [87, 29, 22] Generated Node #2: [87, 29, 22] from Operation: 72-50=22 Current State: 66:[87, 29, 22], Operations: ['72-50=22'] Exploring Operation: 87/29=3, Resulting Numbers: [22, 3] Generated Node #3: [22, 3] from Ope...
4
Current State: 66:[50, 72, 87, 29], Operations: [] Exploring Operation: 87-50=37, Resulting Numbers: [72, 29, 37] Generated Node #0,0: 66:[72, 29, 37] Operation: 87-50=37 Exploring Operation: 87/29=3, Resulting Numbers: [50, 72, 3] Generated Node #0,1: 66:[50, 72, 3] Operation: 87/29=3 Exploring Operation: 72-50=22, Re...
0.97309
hs_4
sum_heuristic
[ 43, 42, 66, 33 ]
99
[ "43-42=1", "66+33=99", "1*99=99" ]
Current State: 99:[43, 42, 66, 33], Operations: [] Exploring Operation: 43-42=1, Resulting Numbers: [66, 33, 1] Generated Node #2: [66, 33, 1] from Operation: 43-42=1 Current State: 99:[66, 33, 1], Operations: ['43-42=1'] Exploring Operation: 66+33=99, Resulting Numbers: [1, 99] Generated Node #3: [1, 99] from Operatio...
4
Current State: 99:[43, 42, 66, 33], Operations: [] Exploring Operation: 66-43=23, Resulting Numbers: [42, 33, 23] Generated Node #0,0: 99:[42, 33, 23] Operation: 66-43=23 Exploring Operation: 43+66=109, Resulting Numbers: [42, 33, 109] Generated Node #0,1: 99:[42, 33, 109] Operation: 43+66=109 Start Sub Search at level...
0
hs_2
sum_heuristic
[ 35, 43, 93, 19 ]
59
[ "43-35=8", "19*8=152", "152-93=59" ]
Current State: 59:[35, 43, 93, 19], Operations: [] Exploring Operation: 43-35=8, Resulting Numbers: [93, 19, 8] Generated Node #2: [93, 19, 8] from Operation: 43-35=8 Current State: 59:[93, 19, 8], Operations: ['43-35=8'] Exploring Operation: 19*8=152, Resulting Numbers: [93, 152] Generated Node #3: [93, 152] from Oper...
4
Current State: 59:[35, 43, 93, 19], Operations: [] Exploring Operation: 93-19=74, Resulting Numbers: [35, 43, 74] Generated Node #0,0: 59:[35, 43, 74] Operation: 93-19=74 Exploring Operation: 93-35=58, Resulting Numbers: [43, 19, 58] Generated Node #0,1: 59:[43, 19, 58] Operation: 93-35=58 Exploring Operation: 43+19=62...
0
hs_4
mult_heuristic
[ 53, 50, 2, 72 ]
72
[ "53-50=3", "3-2=1", "72*1=72" ]
Current State: 72:[53, 50, 2, 72], Operations: [] Exploring Operation: 53-50=3, Resulting Numbers: [2, 72, 3] Generated Node #2: [2, 72, 3] from Operation: 53-50=3 Current State: 72:[2, 72, 3], Operations: ['53-50=3'] Exploring Operation: 3-2=1, Resulting Numbers: [72, 1] Generated Node #3: [72, 1] from Operation: 3-2=...
4
Current State: 72:[53, 50, 2, 72], Operations: [] Exploring Operation: 53-50=3, Resulting Numbers: [2, 72, 3] Generated Node #0,0: 72:[2, 72, 3] Operation: 53-50=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 72:[2, 72, 3], Operations: ['53-50=3'] Exploring Operation: 72/2=36, Resulting Numbers: [3, ...
0
hs_1
mult_heuristic
[ 90, 64, 14, 99 ]
69
[ "90+64=154", "99-14=85", "154-85=69" ]
Current State: 69:[90, 64, 14, 99], Operations: [] Exploring Operation: 90+64=154, Resulting Numbers: [14, 99, 154] Generated Node #2: [14, 99, 154] from Operation: 90+64=154 Current State: 69:[14, 99, 154], Operations: ['90+64=154'] Exploring Operation: 99-14=85, Resulting Numbers: [154, 85] Generated Node #3: [154, 8...
4
Current State: 69:[90, 64, 14, 99], Operations: [] Exploring Operation: 99-64=35, Resulting Numbers: [90, 14, 35] Generated Node #0,0: 69:[90, 14, 35] Operation: 99-64=35 Exploring Operation: 90-14=76, Resulting Numbers: [64, 99, 76] Generated Node #0,1: 69:[64, 99, 76] Operation: 90-14=76 Exploring Operation: 99-90=9,...
0.984375
hs_5
mult_heuristic
[ 49, 63, 99, 79 ]
66
[ "49+63=112", "99+79=178", "178-112=66" ]
Current State: 66:[49, 63, 99, 79], Operations: [] Exploring Operation: 49+63=112, Resulting Numbers: [99, 79, 112] Generated Node #2: [99, 79, 112] from Operation: 49+63=112 Current State: 66:[99, 79, 112], Operations: ['49+63=112'] Exploring Operation: 99+79=178, Resulting Numbers: [112, 178] Generated Node #3: [112,...
4
Current State: 66:[49, 63, 99, 79], Operations: [] Exploring Operation: 99-49=50, Resulting Numbers: [63, 79, 50] Generated Node #0,0: 66:[63, 79, 50] Operation: 99-49=50 Exploring Operation: 99-79=20, Resulting Numbers: [49, 63, 20] Generated Node #0,1: 66:[49, 63, 20] Operation: 99-79=20 Moving to Node #0,1 Current S...
0.984375
hs_2
mult_heuristic
[ 55, 11, 99, 88 ]
86
[ "55+88=143", "143/11=13", "99-13=86" ]
Current State: 86:[55, 11, 99, 88], Operations: [] Exploring Operation: 55+88=143, Resulting Numbers: [11, 99, 143] Generated Node #2: [11, 99, 143] from Operation: 55+88=143 Current State: 86:[11, 99, 143], Operations: ['55+88=143'] Exploring Operation: 143/11=13, Resulting Numbers: [99, 13] Generated Node #3: [99, 13...
4
Current State: 86:[55, 11, 99, 88], Operations: [] Exploring Operation: 99-55=44, Resulting Numbers: [11, 88, 44] Generated Node #0,0: 86:[11, 88, 44] Operation: 99-55=44 Moving to Node #0,0 Current State: 86:[11, 88, 44], Operations: ['99-55=44'] Exploring Operation: 44/11=4, Resulting Numbers: [88, 4] Generated Node ...
0
hs_1
mult_heuristic
[ 32, 76, 34, 86 ]
20
[ "34-32=2", "86-76=10", "2*10=20" ]
Current State: 20:[32, 76, 34, 86], Operations: [] Exploring Operation: 34-32=2, Resulting Numbers: [76, 86, 2] Generated Node #2: [76, 86, 2] from Operation: 34-32=2 Current State: 20:[76, 86, 2], Operations: ['34-32=2'] Exploring Operation: 86-76=10, Resulting Numbers: [2, 10] Generated Node #3: [2, 10] from Operatio...
4
Current State: 20:[32, 76, 34, 86], Operations: [] Exploring Operation: 86-76=10, Resulting Numbers: [32, 34, 10] Generated Node #0,0: 20:[32, 34, 10] Operation: 86-76=10 Moving to Node #0,0 Current State: 20:[32, 34, 10], Operations: ['86-76=10'] Exploring Operation: 34-32=2, Resulting Numbers: [10, 2] Generated Node ...
0.993924
hs_1
mult_heuristic
[ 76, 21, 69, 68 ]
65
[ "76-69=7", "21/7=3", "68-3=65" ]
Current State: 65:[76, 21, 69, 68], Operations: [] Exploring Operation: 76-69=7, Resulting Numbers: [21, 68, 7] Generated Node #2: [21, 68, 7] from Operation: 76-69=7 Current State: 65:[21, 68, 7], Operations: ['76-69=7'] Exploring Operation: 21/7=3, Resulting Numbers: [68, 3] Generated Node #3: [68, 3] from Operation:...
4
Current State: 65:[76, 21, 69, 68], Operations: [] Exploring Operation: 69-21=48, Resulting Numbers: [76, 68, 48] Generated Node #0,0: 65:[76, 68, 48] Operation: 69-21=48 Exploring Operation: 76-69=7, Resulting Numbers: [21, 68, 7] Generated Node #0,1: 65:[21, 68, 7] Operation: 76-69=7 Exploring Operation: 76-21=55, Re...
0.984375
hs_5
sum_heuristic
[ 37, 27, 71, 53 ]
70
[ "37*53=1961", "1961-71=1890", "1890/27=70" ]
Current State: 70:[37, 27, 71, 53], Operations: [] Exploring Operation: 37*53=1961, Resulting Numbers: [27, 71, 1961] Generated Node #2: [27, 71, 1961] from Operation: 37*53=1961 Current State: 70:[27, 71, 1961], Operations: ['37*53=1961'] Exploring Operation: 1961-71=1890, Resulting Numbers: [27, 1890] Generated Node ...
4
Current State: 70:[37, 27, 71, 53], Operations: [] Exploring Operation: 53-27=26, Resulting Numbers: [37, 71, 26] Generated Node #0,0: 70:[37, 71, 26] Operation: 53-27=26 Exploring Operation: 27+53=80, Resulting Numbers: [37, 71, 80] Generated Node #0,1: 70:[37, 71, 80] Operation: 27+53=80 Exploring Operation: 53-37=16...
0
hs_3
sum_heuristic
[ 65, 47, 27, 81 ]
54
[ "65-47=18", "81/27=3", "18*3=54" ]
Current State: 54:[65, 47, 27, 81], Operations: [] Exploring Operation: 65-47=18, Resulting Numbers: [27, 81, 18] Generated Node #2: [27, 81, 18] from Operation: 65-47=18 Current State: 54:[27, 81, 18], Operations: ['65-47=18'] Exploring Operation: 81/27=3, Resulting Numbers: [18, 3] Generated Node #3: [18, 3] from Ope...
4
Current State: 54:[65, 47, 27, 81], Operations: [] Exploring Operation: 81-65=16, Resulting Numbers: [47, 27, 16] Generated Node #0,0: 54:[47, 27, 16] Operation: 81-65=16 Exploring Operation: 81-47=34, Resulting Numbers: [65, 27, 34] Generated Node #0,1: 54:[65, 27, 34] Operation: 81-47=34 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 45, 51, 29, 31 ]
10
[ "51-45=6", "29+31=60", "60/6=10" ]
Current State: 10:[45, 51, 29, 31], Operations: [] Exploring Operation: 51-45=6, Resulting Numbers: [29, 31, 6] Generated Node #2: [29, 31, 6] from Operation: 51-45=6 Current State: 10:[29, 31, 6], Operations: ['51-45=6'] Exploring Operation: 29+31=60, Resulting Numbers: [6, 60] Generated Node #3: [6, 60] from Operatio...
4
Current State: 10:[45, 51, 29, 31], Operations: [] Exploring Operation: 51-45=6, Resulting Numbers: [29, 31, 6] Generated Node #0,0: 10:[29, 31, 6] Operation: 51-45=6 Start Sub Search at level 1: Moving to Node #0,0 Current State: 10:[29, 31, 6], Operations: ['51-45=6'] Exploring Operation: 31-29=2, Resulting Numbers: ...
0
hs_1
sum_heuristic
[ 75, 43, 30, 17 ]
19
[ "75-43=32", "30-17=13", "32-13=19" ]
Current State: 19:[75, 43, 30, 17], Operations: [] Exploring Operation: 75-43=32, Resulting Numbers: [30, 17, 32] Generated Node #2: [30, 17, 32] from Operation: 75-43=32 Current State: 19:[30, 17, 32], Operations: ['75-43=32'] Exploring Operation: 30-17=13, Resulting Numbers: [32, 13] Generated Node #3: [32, 13] from ...
4
Current State: 19:[75, 43, 30, 17], Operations: [] Exploring Operation: 75-30=45, Resulting Numbers: [43, 17, 45] Generated Node #0,0: 19:[43, 17, 45] Operation: 75-30=45 Exploring Operation: 43-30=13, Resulting Numbers: [75, 17, 13] Generated Node #0,1: 19:[75, 17, 13] Operation: 43-30=13 Exploring Operation: 75-43=32...
0.983507
hs_4
sum_heuristic
[ 18, 9, 47, 19 ]
93
[ "18+9=27", "47+19=66", "27+66=93" ]
Current State: 93:[18, 9, 47, 19], Operations: [] Exploring Operation: 18+9=27, Resulting Numbers: [47, 19, 27] Generated Node #2: [47, 19, 27] from Operation: 18+9=27 Current State: 93:[47, 19, 27], Operations: ['18+9=27'] Exploring Operation: 47+19=66, Resulting Numbers: [27, 66] Generated Node #3: [27, 66] from Oper...
4
Current State: 93:[18, 9, 47, 19], Operations: [] Exploring Operation: 47-19=28, Resulting Numbers: [18, 9, 28] Generated Node #0,0: 93:[18, 9, 28] Operation: 47-19=28 Exploring Operation: 47-18=29, Resulting Numbers: [9, 19, 29] Generated Node #0,1: 93:[9, 19, 29] Operation: 47-18=29 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 45, 99, 91, 6 ]
100
[ "99-45=54", "54/6=9", "91+9=100" ]
Current State: 100:[45, 99, 91, 6], Operations: [] Exploring Operation: 99-45=54, Resulting Numbers: [91, 6, 54] Generated Node #2: [91, 6, 54] from Operation: 99-45=54 Current State: 100:[91, 6, 54], Operations: ['99-45=54'] Exploring Operation: 54/6=9, Resulting Numbers: [91, 9] Generated Node #3: [91, 9] from Operat...
4
Current State: 100:[45, 99, 91, 6], Operations: [] Exploring Operation: 91+6=97, Resulting Numbers: [45, 99, 97] Generated Node #0,0: 100:[45, 99, 97] Operation: 91+6=97 Exploring Operation: 45+6=51, Resulting Numbers: [99, 91, 51] Generated Node #0,1: 100:[99, 91, 51] Operation: 45+6=51 Exploring Operation: 91-45=46, ...
0
hs_4
mult_heuristic
[ 22, 85, 3, 28 ]
94
[ "85-22=63", "3+28=31", "63+31=94" ]
Current State: 94:[22, 85, 3, 28], Operations: [] Exploring Operation: 85-22=63, Resulting Numbers: [3, 28, 63] Generated Node #2: [3, 28, 63] from Operation: 85-22=63 Current State: 94:[3, 28, 63], Operations: ['85-22=63'] Exploring Operation: 3+28=31, Resulting Numbers: [63, 31] Generated Node #3: [63, 31] from Opera...
4
Current State: 94:[22, 85, 3, 28], Operations: [] Exploring Operation: 22+85=107, Resulting Numbers: [3, 28, 107] Generated Node #0,0: 94:[3, 28, 107] Operation: 22+85=107 Exploring Operation: 22+28=50, Resulting Numbers: [85, 3, 50] Generated Node #0,1: 94:[85, 3, 50] Operation: 22+28=50 Exploring Operation: 28-22=6, ...
0.985243
hs_4
sum_heuristic
[ 17, 99, 73, 39 ]
97
[ "73-39=34", "34/17=2", "99-2=97" ]
Current State: 97:[17, 99, 73, 39], Operations: [] Exploring Operation: 73-39=34, Resulting Numbers: [17, 99, 34] Generated Node #2: [17, 99, 34] from Operation: 73-39=34 Current State: 97:[17, 99, 34], Operations: ['73-39=34'] Exploring Operation: 34/17=2, Resulting Numbers: [99, 2] Generated Node #3: [99, 2] from Ope...
4
Current State: 97:[17, 99, 73, 39], Operations: [] Exploring Operation: 73+39=112, Resulting Numbers: [17, 99, 112] Generated Node #0,0: 97:[17, 99, 112] Operation: 73+39=112 Exploring Operation: 99-17=82, Resulting Numbers: [73, 39, 82] Generated Node #0,1: 97:[73, 39, 82] Operation: 99-17=82 Exploring Operation: 17+7...
0
hs_4
sum_heuristic
[ 78, 29, 90, 68 ]
88
[ "68-29=39", "78/39=2", "90-2=88" ]
Current State: 88:[78, 29, 90, 68], Operations: [] Exploring Operation: 68-29=39, Resulting Numbers: [78, 90, 39] Generated Node #2: [78, 90, 39] from Operation: 68-29=39 Current State: 88:[78, 90, 39], Operations: ['68-29=39'] Exploring Operation: 78/39=2, Resulting Numbers: [90, 2] Generated Node #3: [90, 2] from Ope...
4
Current State: 88:[78, 29, 90, 68], Operations: [] Exploring Operation: 29+68=97, Resulting Numbers: [78, 90, 97] Generated Node #0,0: 88:[78, 90, 97] Operation: 29+68=97 Exploring Operation: 78-68=10, Resulting Numbers: [29, 90, 10] Generated Node #0,1: 88:[29, 90, 10] Operation: 78-68=10 Exploring Operation: 90-68=22...
0.982639
hs_5
sum_heuristic
[ 70, 74, 43, 48 ]
87
[ "74-70=4", "43+48=91", "91-4=87" ]
Current State: 87:[70, 74, 43, 48], Operations: [] Exploring Operation: 74-70=4, Resulting Numbers: [43, 48, 4] Generated Node #2: [43, 48, 4] from Operation: 74-70=4 Current State: 87:[43, 48, 4], Operations: ['74-70=4'] Exploring Operation: 43+48=91, Resulting Numbers: [4, 91] Generated Node #3: [4, 91] from Operatio...
4
Current State: 87:[70, 74, 43, 48], Operations: [] Exploring Operation: 74-70=4, Resulting Numbers: [43, 48, 4] Generated Node #0,0: 87:[43, 48, 4] Operation: 74-70=4 Exploring Operation: 48-43=5, Resulting Numbers: [70, 74, 5] Generated Node #0,1: 87:[70, 74, 5] Operation: 48-43=5 Start Sub Search at level 1: Moving t...
0.984375
hs_2
mult_heuristic
[ 16, 97, 22, 88 ]
33
[ "16*88=1408", "1408/22=64", "97-64=33" ]
Current State: 33:[16, 97, 22, 88], Operations: [] Exploring Operation: 16*88=1408, Resulting Numbers: [97, 22, 1408] Generated Node #2: [97, 22, 1408] from Operation: 16*88=1408 Current State: 33:[97, 22, 1408], Operations: ['16*88=1408'] Exploring Operation: 1408/22=64, Resulting Numbers: [97, 64] Generated Node #3: ...
4
Current State: 33:[16, 97, 22, 88], Operations: [] Exploring Operation: 88/22=4, Resulting Numbers: [16, 97, 4] Generated Node #0,0: 33:[16, 97, 4] Operation: 88/22=4 Exploring Operation: 97-88=9, Resulting Numbers: [16, 22, 9] Generated Node #0,1: 33:[16, 22, 9] Operation: 97-88=9 Moving to Node #0,1 Current State: 33...
0
hs_2
sum_heuristic
[ 11, 83, 71, 83 ]
81
[ "11+71=82", "83/83=1", "82-1=81" ]
Current State: 81:[11, 83, 71, 83], Operations: [] Exploring Operation: 11+71=82, Resulting Numbers: [83, 83, 82] Generated Node #2: [83, 83, 82] from Operation: 11+71=82 Current State: 81:[83, 83, 82], Operations: ['11+71=82'] Exploring Operation: 83/83=1, Resulting Numbers: [82, 1] Generated Node #3: [82, 1] from Ope...
4
Current State: 81:[11, 83, 71, 83], Operations: [] Exploring Operation: 11+71=82, Resulting Numbers: [83, 83, 82] Generated Node #0,0: 81:[83, 83, 82] Operation: 11+71=82 Start Sub Search at level 1: Moving to Node #0,0 Current State: 81:[83, 83, 82], Operations: ['11+71=82'] Exploring Operation: 83/83=1, Resulting Num...
0.993924
hs_1
mult_heuristic
[ 37, 7, 39, 65 ]
50
[ "37-7=30", "65*30=1950", "1950/39=50" ]
Current State: 50:[37, 7, 39, 65], Operations: [] Exploring Operation: 37-7=30, Resulting Numbers: [39, 65, 30] Generated Node #2: [39, 65, 30] from Operation: 37-7=30 Current State: 50:[39, 65, 30], Operations: ['37-7=30'] Exploring Operation: 65*30=1950, Resulting Numbers: [39, 1950] Generated Node #3: [39, 1950] fro...
4
Current State: 50:[37, 7, 39, 65], Operations: [] Exploring Operation: 65-37=28, Resulting Numbers: [7, 39, 28] Generated Node #0,0: 50:[7, 39, 28] Operation: 65-37=28 Exploring Operation: 37-7=30, Resulting Numbers: [39, 65, 30] Generated Node #0,1: 50:[39, 65, 30] Operation: 37-7=30 Exploring Operation: 39-37=2, Resu...
0
hs_4
sum_heuristic
[ 49, 23, 27, 64 ]
63
[ "49-23=26", "64-27=37", "26+37=63" ]
Current State: 63:[49, 23, 27, 64], Operations: [] Exploring Operation: 49-23=26, Resulting Numbers: [27, 64, 26] Generated Node #2: [27, 64, 26] from Operation: 49-23=26 Current State: 63:[27, 64, 26], Operations: ['49-23=26'] Exploring Operation: 64-27=37, Resulting Numbers: [26, 37] Generated Node #3: [26, 37] from ...
4
Current State: 63:[49, 23, 27, 64], Operations: [] Exploring Operation: 49-23=26, Resulting Numbers: [27, 64, 26] Generated Node #0,0: 63:[27, 64, 26] Operation: 49-23=26 Exploring Operation: 49-27=22, Resulting Numbers: [23, 64, 22] Generated Node #0,1: 63:[23, 64, 22] Operation: 49-27=22 Exploring Operation: 64-49=15...
0.990451
hs_3
mult_heuristic