Datasets:

nums
listlengths
4
4
target
int64
10
100
solution
listlengths
3
3
optimal_path
stringlengths
282
529
start_size
int64
4
4
search_path
stringlengths
505
16.8k
rating
float64
0
0.99
search_type
stringclasses
5 values
heuristic
stringclasses
2 values
[ 99, 5, 5, 85 ]
45
[ "99-5=94", "94-85=9", "5*9=45" ]
Current State: 45:[99, 5, 5, 85], Operations: [] Exploring Operation: 99-5=94, Resulting Numbers: [85, 94] Generated Node #2: [85, 94] from Operation: 99-5=94 Current State: 45:[85, 94], Operations: ['99-5=94'] Exploring Operation: 94-85=9, Resulting Numbers: [9] 9,45 equal: Goal Reached Exploring Operation: 5*9=45, Re...
4
Current State: 45:[99, 5, 5, 85], Operations: [] Exploring Operation: 85/5=17, Resulting Numbers: [99, 5, 17] Generated Node #0,0: 45:[99, 5, 17] Operation: 85/5=17 Exploring Operation: 99-85=14, Resulting Numbers: [5, 5, 14] Generated Node #0,1: 45:[5, 5, 14] Operation: 99-85=14 Moving to Node #0,1 Current State: 45:[...
0.991319
hs_2
sum_heuristic
[ 27, 5, 25, 42 ]
39
[ "27-5=22", "42-25=17", "22+17=39" ]
Current State: 39:[27, 5, 25, 42], Operations: [] Exploring Operation: 27-5=22, Resulting Numbers: [25, 42, 22] Generated Node #2: [25, 42, 22] from Operation: 27-5=22 Current State: 39:[25, 42, 22], Operations: ['27-5=22'] Exploring Operation: 42-25=17, Resulting Numbers: [22, 17] Generated Node #3: [22, 17] from Oper...
4
Current State: 39:[27, 5, 25, 42], Operations: [] Exploring Operation: 27-25=2, Resulting Numbers: [5, 42, 2] Generated Node #0,0: 39:[5, 42, 2] Operation: 27-25=2 Moving to Node #0,0 Current State: 39:[5, 42, 2], Operations: ['27-25=2'] Exploring Operation: 42-5=37, Resulting Numbers: [2, 37] Generated Node #0,0,0: 39...
0.993924
hs_1
sum_heuristic
[ 56, 87, 80, 68 ]
19
[ "87-56=31", "80-68=12", "31-12=19" ]
Current State: 19:[56, 87, 80, 68], Operations: [] Exploring Operation: 87-56=31, Resulting Numbers: [80, 68, 31] Generated Node #2: [80, 68, 31] from Operation: 87-56=31 Current State: 19:[80, 68, 31], Operations: ['87-56=31'] Exploring Operation: 80-68=12, Resulting Numbers: [31, 12] Generated Node #3: [31, 12] from ...
4
Current State: 19:[56, 87, 80, 68], Operations: [] Exploring Operation: 80-68=12, Resulting Numbers: [56, 87, 12] Generated Node #0,0: 19:[56, 87, 12] Operation: 80-68=12 Exploring Operation: 87-68=19, Resulting Numbers: [56, 80, 19] Generated Node #0,1: 19:[56, 80, 19] Operation: 87-68=19 Exploring Operation: 87-80=7,...
0.979167
hs_3
mult_heuristic
[ 61, 72, 88, 32 ]
12
[ "88-61=27", "32*27=864", "864/72=12" ]
Current State: 12:[61, 72, 88, 32], Operations: [] Exploring Operation: 88-61=27, Resulting Numbers: [72, 32, 27] Generated Node #2: [72, 32, 27] from Operation: 88-61=27 Current State: 12:[72, 32, 27], Operations: ['88-61=27'] Exploring Operation: 32*27=864, Resulting Numbers: [72, 864] Generated Node #3: [72, 864] fr...
4
Current State: 12:[61, 72, 88, 32], Operations: [] Exploring Operation: 88-72=16, Resulting Numbers: [61, 32, 16] Generated Node #0,0: 12:[61, 32, 16] Operation: 88-72=16 Exploring Operation: 88-61=27, Resulting Numbers: [72, 32, 27] Generated Node #0,1: 12:[72, 32, 27] Operation: 88-61=27 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 83, 33, 90, 43 ]
69
[ "83+33=116", "90-43=47", "116-47=69" ]
Current State: 69:[83, 33, 90, 43], Operations: [] Exploring Operation: 83+33=116, Resulting Numbers: [90, 43, 116] Generated Node #2: [90, 43, 116] from Operation: 83+33=116 Current State: 69:[90, 43, 116], Operations: ['83+33=116'] Exploring Operation: 90-43=47, Resulting Numbers: [116, 47] Generated Node #3: [116, 4...
4
Current State: 69:[83, 33, 90, 43], Operations: [] Exploring Operation: 33+43=76, Resulting Numbers: [83, 90, 76] Generated Node #0,0: 69:[83, 90, 76] Operation: 33+43=76 Exploring Operation: 90-83=7, Resulting Numbers: [33, 43, 7] Generated Node #0,1: 69:[33, 43, 7] Operation: 90-83=7 Exploring Operation: 43-33=10, Re...
0.987847
hs_3
sum_heuristic
[ 56, 58, 14, 7 ]
49
[ "58-56=2", "14*7=98", "98/2=49" ]
Current State: 49:[56, 58, 14, 7], Operations: [] Exploring Operation: 58-56=2, Resulting Numbers: [14, 7, 2] Generated Node #2: [14, 7, 2] from Operation: 58-56=2 Current State: 49:[14, 7, 2], Operations: ['58-56=2'] Exploring Operation: 14*7=98, Resulting Numbers: [2, 98] Generated Node #3: [2, 98] from Operation: 14...
4
Current State: 49:[56, 58, 14, 7], Operations: [] Exploring Operation: 58-56=2, Resulting Numbers: [14, 7, 2] Generated Node #0,0: 49:[14, 7, 2] Operation: 58-56=2 Exploring Operation: 56-14=42, Resulting Numbers: [58, 7, 42] Generated Node #0,1: 49:[58, 7, 42] Operation: 56-14=42 Exploring Operation: 56/14=4, Resultin...
0.987847
hs_4
sum_heuristic
[ 8, 71, 83, 79 ]
67
[ "71-8=63", "83-79=4", "63+4=67" ]
Current State: 67:[8, 71, 83, 79], Operations: [] Exploring Operation: 71-8=63, Resulting Numbers: [83, 79, 63] Generated Node #2: [83, 79, 63] from Operation: 71-8=63 Current State: 67:[83, 79, 63], Operations: ['71-8=63'] Exploring Operation: 83-79=4, Resulting Numbers: [63, 4] Generated Node #3: [63, 4] from Operati...
4
Current State: 67:[8, 71, 83, 79], Operations: [] Exploring Operation: 8+71=79, Resulting Numbers: [83, 79, 79] Generated Node #0,0: 67:[83, 79, 79] Operation: 8+71=79 Exploring Operation: 71-8=63, Resulting Numbers: [83, 79, 63] Generated Node #0,1: 67:[83, 79, 63] Operation: 71-8=63 Exploring Operation: 79-8=71, Resu...
0.960938
hs_5
mult_heuristic
[ 52, 9, 2, 18 ]
13
[ "52*9=468", "2*18=36", "468/36=13" ]
Current State: 13:[52, 9, 2, 18], Operations: [] Exploring Operation: 52*9=468, Resulting Numbers: [2, 18, 468] Generated Node #2: [2, 18, 468] from Operation: 52*9=468 Current State: 13:[2, 18, 468], Operations: ['52*9=468'] Exploring Operation: 2*18=36, Resulting Numbers: [468, 36] Generated Node #3: [468, 36] from O...
4
Current State: 13:[52, 9, 2, 18], Operations: [] Exploring Operation: 52/2=26, Resulting Numbers: [9, 18, 26] Generated Node #0,0: 13:[9, 18, 26] Operation: 52/2=26 Exploring Operation: 9+2=11, Resulting Numbers: [52, 18, 11] Generated Node #0,1: 13:[52, 18, 11] Operation: 9+2=11 Exploring Operation: 52-2=50, Resulting...
0.979167
hs_5
sum_heuristic
[ 37, 99, 34, 62 ]
34
[ "99-37=62", "34+62=96", "96-62=34" ]
Current State: 34:[37, 99, 34, 62], Operations: [] Exploring Operation: 99-37=62, Resulting Numbers: [34, 62, 62] Generated Node #2: [34, 62, 62] from Operation: 99-37=62 Current State: 34:[34, 62, 62], Operations: ['99-37=62'] Exploring Operation: 34+62=96, Resulting Numbers: [96] 96,34 equal: Goal Reached Exploring O...
4
Current State: 34:[37, 99, 34, 62], Operations: [] Exploring Operation: 99-34=65, Resulting Numbers: [37, 62, 65] Generated Node #0,0: 34:[37, 62, 65] Operation: 99-34=65 Exploring Operation: 99-62=37, Resulting Numbers: [37, 34, 37] Generated Node #0,1: 34:[37, 34, 37] Operation: 99-62=37 Exploring Operation: 99-37=62...
0.990451
hs_3
mult_heuristic
[ 35, 7, 68, 17 ]
57
[ "35-7=28", "68+17=85", "85-28=57" ]
Current State: 57:[35, 7, 68, 17], Operations: [] Exploring Operation: 35-7=28, Resulting Numbers: [68, 17, 28] Generated Node #2: [68, 17, 28] from Operation: 35-7=28 Current State: 57:[68, 17, 28], Operations: ['35-7=28'] Exploring Operation: 68+17=85, Resulting Numbers: [28, 85] Generated Node #3: [28, 85] from Oper...
4
Current State: 57:[35, 7, 68, 17], Operations: [] Exploring Operation: 35-17=18, Resulting Numbers: [7, 68, 18] Generated Node #0,0: 57:[7, 68, 18] Operation: 35-17=18 Exploring Operation: 68/17=4, Resulting Numbers: [35, 7, 4] Generated Node #0,1: 57:[35, 7, 4] Operation: 68/17=4 Exploring Operation: 35+17=52, Resulti...
0.966146
hs_5
mult_heuristic
[ 2, 24, 33, 21 ]
80
[ "2+24=26", "33+21=54", "26+54=80" ]
Current State: 80:[2, 24, 33, 21], Operations: [] Exploring Operation: 2+24=26, Resulting Numbers: [33, 21, 26] Generated Node #2: [33, 21, 26] from Operation: 2+24=26 Current State: 80:[33, 21, 26], Operations: ['2+24=26'] Exploring Operation: 33+21=54, Resulting Numbers: [26, 54] Generated Node #3: [26, 54] from Oper...
4
Current State: 80:[2, 24, 33, 21], Operations: [] Exploring Operation: 24-2=22, Resulting Numbers: [33, 21, 22] Generated Node #0,0: 80:[33, 21, 22] Operation: 24-2=22 Exploring Operation: 33-21=12, Resulting Numbers: [2, 24, 12] Generated Node #0,1: 80:[2, 24, 12] Operation: 33-21=12 Exploring Operation: 33-24=9, Resu...
0
hs_5
mult_heuristic
[ 4, 69, 98, 37 ]
32
[ "98-69=29", "37-29=8", "4*8=32" ]
Current State: 32:[4, 69, 98, 37], Operations: [] Exploring Operation: 98-69=29, Resulting Numbers: [4, 37, 29] Generated Node #2: [4, 37, 29] from Operation: 98-69=29 Current State: 32:[4, 37, 29], Operations: ['98-69=29'] Exploring Operation: 37-29=8, Resulting Numbers: [4, 8] Generated Node #3: [4, 8] from Operation...
4
Current State: 32:[4, 69, 98, 37], Operations: [] Exploring Operation: 69-37=32, Resulting Numbers: [4, 98, 32] Generated Node #0,0: 32:[4, 98, 32] Operation: 69-37=32 Exploring Operation: 98-69=29, Resulting Numbers: [4, 37, 29] Generated Node #0,1: 32:[4, 37, 29] Operation: 98-69=29 Start Sub Search at level 1: Movin...
0.991319
hs_2
sum_heuristic
[ 1, 65, 12, 11 ]
43
[ "1+65=66", "12+11=23", "66-23=43" ]
Current State: 43:[1, 65, 12, 11], Operations: [] Exploring Operation: 1+65=66, Resulting Numbers: [12, 11, 66] Generated Node #2: [12, 11, 66] from Operation: 1+65=66 Current State: 43:[12, 11, 66], Operations: ['1+65=66'] Exploring Operation: 12+11=23, Resulting Numbers: [66, 23] Generated Node #3: [66, 23] from Oper...
4
Current State: 43:[1, 65, 12, 11], Operations: [] Exploring Operation: 1+12=13, Resulting Numbers: [65, 11, 13] Generated Node #0,0: 43:[65, 11, 13] Operation: 1+12=13 Exploring Operation: 65-1=64, Resulting Numbers: [12, 11, 64] Generated Node #0,1: 43:[12, 11, 64] Operation: 65-1=64 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 54, 20, 6, 1 ]
66
[ "54*1=54", "20*6=120", "120-54=66" ]
Current State: 66:[54, 20, 6, 1], Operations: [] Exploring Operation: 54*1=54, Resulting Numbers: [20, 6, 54] Generated Node #2: [20, 6, 54] from Operation: 54*1=54 Current State: 66:[20, 6, 54], Operations: ['54*1=54'] Exploring Operation: 20*6=120, Resulting Numbers: [54, 120] Generated Node #3: [54, 120] from Operat...
4
Current State: 66:[54, 20, 6, 1], Operations: [] Exploring Operation: 54+20=74, Resulting Numbers: [6, 1, 74] Generated Node #0,0: 66:[6, 1, 74] Operation: 54+20=74 Exploring Operation: 54-20=34, Resulting Numbers: [6, 1, 34] Generated Node #0,1: 66:[6, 1, 34] Operation: 54-20=34 Exploring Operation: 54/6=9, Resulting ...
0
hs_4
sum_heuristic
[ 72, 89, 80, 86 ]
77
[ "86-80=6", "72/6=12", "89-12=77" ]
Current State: 77:[72, 89, 80, 86], Operations: [] Exploring Operation: 86-80=6, Resulting Numbers: [72, 89, 6] Generated Node #2: [72, 89, 6] from Operation: 86-80=6 Current State: 77:[72, 89, 6], Operations: ['86-80=6'] Exploring Operation: 72/6=12, Resulting Numbers: [89, 12] Generated Node #3: [89, 12] from Operati...
4
Current State: 77:[72, 89, 80, 86], Operations: [] Exploring Operation: 89-80=9, Resulting Numbers: [72, 86, 9] Generated Node #0,0: 77:[72, 86, 9] Operation: 89-80=9 Exploring Operation: 86-80=6, Resulting Numbers: [72, 89, 6] Generated Node #0,1: 77:[72, 89, 6] Operation: 86-80=6 Exploring Operation: 86-72=14, Result...
0.943576
hs_5
sum_heuristic
[ 76, 81, 91, 15 ]
71
[ "81-76=5", "91-15=76", "76-5=71" ]
Current State: 71:[76, 81, 91, 15], Operations: [] Exploring Operation: 81-76=5, Resulting Numbers: [91, 15, 5] Generated Node #2: [91, 15, 5] from Operation: 81-76=5 Current State: 71:[91, 15, 5], Operations: ['81-76=5'] Exploring Operation: 91-15=76, Resulting Numbers: [5, 76] Generated Node #3: [5, 76] from Operatio...
4
Current State: 71:[76, 81, 91, 15], Operations: [] Exploring Operation: 81-15=66, Resulting Numbers: [76, 91, 66] Generated Node #0,0: 71:[76, 91, 66] Operation: 81-15=66 Exploring Operation: 76+15=91, Resulting Numbers: [81, 91, 91] Generated Node #0,1: 71:[81, 91, 91] Operation: 76+15=91 Exploring Operation: 91-15=76...
0.986111
hs_5
sum_heuristic
[ 34, 93, 26, 83 ]
70
[ "34+93=127", "83-26=57", "127-57=70" ]
Current State: 70:[34, 93, 26, 83], Operations: [] Exploring Operation: 34+93=127, Resulting Numbers: [26, 83, 127] Generated Node #2: [26, 83, 127] from Operation: 34+93=127 Current State: 70:[26, 83, 127], Operations: ['34+93=127'] Exploring Operation: 83-26=57, Resulting Numbers: [127, 57] Generated Node #3: [127, 5...
4
Current State: 70:[34, 93, 26, 83], Operations: [] Exploring Operation: 93-26=67, Resulting Numbers: [34, 83, 67] Generated Node #0,0: 70:[34, 83, 67] Operation: 93-26=67 Exploring Operation: 93-83=10, Resulting Numbers: [34, 26, 10] Generated Node #0,1: 70:[34, 26, 10] Operation: 93-83=10 Moving to Node #0,1 Current S...
0.990451
hs_2
sum_heuristic
[ 7, 36, 76, 84 ]
21
[ "36-7=29", "84-76=8", "29-8=21" ]
Current State: 21:[7, 36, 76, 84], Operations: [] Exploring Operation: 36-7=29, Resulting Numbers: [76, 84, 29] Generated Node #2: [76, 84, 29] from Operation: 36-7=29 Current State: 21:[76, 84, 29], Operations: ['36-7=29'] Exploring Operation: 84-76=8, Resulting Numbers: [29, 8] Generated Node #3: [29, 8] from Operati...
4
Current State: 21:[7, 36, 76, 84], Operations: [] Exploring Operation: 84-76=8, Resulting Numbers: [7, 36, 8] Generated Node #0,0: 21:[7, 36, 8] Operation: 84-76=8 Exploring Operation: 36-7=29, Resulting Numbers: [76, 84, 29] Generated Node #0,1: 21:[76, 84, 29] Operation: 36-7=29 Exploring Operation: 76-36=40, Resulti...
0.958333
hs_5
mult_heuristic
[ 38, 16, 69, 46 ]
59
[ "46-38=8", "16*8=128", "128-69=59" ]
Current State: 59:[38, 16, 69, 46], Operations: [] Exploring Operation: 46-38=8, Resulting Numbers: [16, 69, 8] Generated Node #2: [16, 69, 8] from Operation: 46-38=8 Current State: 59:[16, 69, 8], Operations: ['46-38=8'] Exploring Operation: 16*8=128, Resulting Numbers: [69, 128] Generated Node #3: [69, 128] from Oper...
4
Current State: 59:[38, 16, 69, 46], Operations: [] Exploring Operation: 69-16=53, Resulting Numbers: [38, 46, 53] Generated Node #0,0: 59:[38, 46, 53] Operation: 69-16=53 Exploring Operation: 16+46=62, Resulting Numbers: [38, 69, 62] Generated Node #0,1: 59:[38, 69, 62] Operation: 16+46=62 Exploring Operation: 38+16=54...
0
hs_3
sum_heuristic
[ 81, 73, 21, 43 ]
72
[ "81-73=8", "21+43=64", "8+64=72" ]
Current State: 72:[81, 73, 21, 43], Operations: [] Exploring Operation: 81-73=8, Resulting Numbers: [21, 43, 8] Generated Node #2: [21, 43, 8] from Operation: 81-73=8 Current State: 72:[21, 43, 8], Operations: ['81-73=8'] Exploring Operation: 21+43=64, Resulting Numbers: [8, 64] Generated Node #3: [8, 64] from Operatio...
4
Current State: 72:[81, 73, 21, 43], Operations: [] Exploring Operation: 81-43=38, Resulting Numbers: [73, 21, 38] Generated Node #0,0: 72:[73, 21, 38] Operation: 81-43=38 Start Sub Search at level 1: Moving to Node #0,0 Current State: 72:[73, 21, 38], Operations: ['81-43=38'] Exploring Operation: 38-21=17, Resulting Nu...
0
hs_1
sum_heuristic
[ 16, 22, 59, 48 ]
34
[ "48/16=3", "59-22=37", "37-3=34" ]
Current State: 34:[16, 22, 59, 48], Operations: [] Exploring Operation: 48/16=3, Resulting Numbers: [22, 59, 3] Generated Node #2: [22, 59, 3] from Operation: 48/16=3 Current State: 34:[22, 59, 3], Operations: ['48/16=3'] Exploring Operation: 59-22=37, Resulting Numbers: [3, 37] Generated Node #3: [3, 37] from Operatio...
4
Current State: 34:[16, 22, 59, 48], Operations: [] Exploring Operation: 59-22=37, Resulting Numbers: [16, 48, 37] Generated Node #0,0: 34:[16, 48, 37] Operation: 59-22=37 Exploring Operation: 59-48=11, Resulting Numbers: [16, 22, 11] Generated Node #0,1: 34:[16, 22, 11] Operation: 59-48=11 Exploring Operation: 59-16=43...
0.977431
hs_3
mult_heuristic
[ 27, 90, 57, 48 ]
37
[ "57-48=9", "90/9=10", "27+10=37" ]
Current State: 37:[27, 90, 57, 48], Operations: [] Exploring Operation: 57-48=9, Resulting Numbers: [27, 90, 9] Generated Node #2: [27, 90, 9] from Operation: 57-48=9 Current State: 37:[27, 90, 9], Operations: ['57-48=9'] Exploring Operation: 90/9=10, Resulting Numbers: [27, 10] Generated Node #3: [27, 10] from Operati...
4
Current State: 37:[27, 90, 57, 48], Operations: [] Exploring Operation: 90-57=33, Resulting Numbers: [27, 48, 33] Generated Node #0,0: 37:[27, 48, 33] Operation: 90-57=33 Exploring Operation: 90-48=42, Resulting Numbers: [27, 57, 42] Generated Node #0,1: 37:[27, 57, 42] Operation: 90-48=42 Exploring Operation: 90-27=63...
0
hs_3
sum_heuristic
[ 12, 39, 52, 78 ]
27
[ "39+78=117", "12*117=1404", "1404/52=27" ]
Current State: 27:[12, 39, 52, 78], Operations: [] Exploring Operation: 39+78=117, Resulting Numbers: [12, 52, 117] Generated Node #2: [12, 52, 117] from Operation: 39+78=117 Current State: 27:[12, 52, 117], Operations: ['39+78=117'] Exploring Operation: 12*117=1404, Resulting Numbers: [52, 1404] Generated Node #3: [52...
4
Current State: 27:[12, 39, 52, 78], Operations: [] Exploring Operation: 78-52=26, Resulting Numbers: [12, 39, 26] Generated Node #0,0: 27:[12, 39, 26] Operation: 78-52=26 Start Sub Search at level 1: Moving to Node #0,0 Current State: 27:[12, 39, 26], Operations: ['78-52=26'] Exploring Operation: 39-12=27, Resulting Nu...
0
hs_1
mult_heuristic
[ 6, 70, 66, 97 ]
95
[ "70-6=64", "97-66=31", "64+31=95" ]
Current State: 95:[6, 70, 66, 97], Operations: [] Exploring Operation: 70-6=64, Resulting Numbers: [66, 97, 64] Generated Node #2: [66, 97, 64] from Operation: 70-6=64 Current State: 95:[66, 97, 64], Operations: ['70-6=64'] Exploring Operation: 97-66=31, Resulting Numbers: [64, 31] Generated Node #3: [64, 31] from Oper...
4
Current State: 95:[6, 70, 66, 97], Operations: [] Exploring Operation: 66/6=11, Resulting Numbers: [70, 97, 11] Generated Node #0,0: 95:[70, 97, 11] Operation: 66/6=11 Exploring Operation: 70-66=4, Resulting Numbers: [6, 97, 4] Generated Node #0,1: 95:[6, 97, 4] Operation: 70-66=4 Exploring Operation: 97-70=27, Resulti...
0.940972
hs_5
mult_heuristic
[ 24, 60, 11, 57 ]
39
[ "24-11=13", "60-57=3", "13*3=39" ]
Current State: 39:[24, 60, 11, 57], Operations: [] Exploring Operation: 24-11=13, Resulting Numbers: [60, 57, 13] Generated Node #2: [60, 57, 13] from Operation: 24-11=13 Current State: 39:[60, 57, 13], Operations: ['24-11=13'] Exploring Operation: 60-57=3, Resulting Numbers: [13, 3] Generated Node #3: [13, 3] from Ope...
4
Current State: 39:[24, 60, 11, 57], Operations: [] Exploring Operation: 60-57=3, Resulting Numbers: [24, 11, 3] Generated Node #0,0: 39:[24, 11, 3] Operation: 60-57=3 Moving to Node #0,0 Current State: 39:[24, 11, 3], Operations: ['60-57=3'] Exploring Operation: 24-11=13, Resulting Numbers: [3, 13] Generated Node #0,0,...
0.993924
hs_1
mult_heuristic
[ 51, 48, 50, 19 ]
64
[ "51-19=32", "50-48=2", "32*2=64" ]
Current State: 64:[51, 48, 50, 19], Operations: [] Exploring Operation: 51-19=32, Resulting Numbers: [48, 50, 32] Generated Node #2: [48, 50, 32] from Operation: 51-19=32 Current State: 64:[48, 50, 32], Operations: ['51-19=32'] Exploring Operation: 50-48=2, Resulting Numbers: [32, 2] Generated Node #3: [32, 2] from Ope...
4
Current State: 64:[51, 48, 50, 19], Operations: [] Exploring Operation: 51-19=32, Resulting Numbers: [48, 50, 32] Generated Node #0,0: 64:[48, 50, 32] Operation: 51-19=32 Exploring Operation: 50-48=2, Resulting Numbers: [51, 19, 2] Generated Node #0,1: 64:[51, 19, 2] Operation: 50-48=2 Exploring Operation: 51-50=1, Res...
0.963542
hs_4
sum_heuristic
[ 37, 70, 3, 14 ]
85
[ "70-37=33", "3*33=99", "99-14=85" ]
Current State: 85:[37, 70, 3, 14], Operations: [] Exploring Operation: 70-37=33, Resulting Numbers: [3, 14, 33] Generated Node #2: [3, 14, 33] from Operation: 70-37=33 Current State: 85:[3, 14, 33], Operations: ['70-37=33'] Exploring Operation: 3*33=99, Resulting Numbers: [14, 99] Generated Node #3: [14, 99] from Opera...
4
Current State: 85:[37, 70, 3, 14], Operations: [] Exploring Operation: 37-14=23, Resulting Numbers: [70, 3, 23] Generated Node #0,0: 85:[70, 3, 23] Operation: 37-14=23 Exploring Operation: 70/14=5, Resulting Numbers: [37, 3, 5] Generated Node #0,1: 85:[37, 3, 5] Operation: 70/14=5 Exploring Operation: 70-37=33, Resulti...
0
hs_3
sum_heuristic
[ 32, 2, 93, 38 ]
67
[ "32*2=64", "93+38=131", "131-64=67" ]
Current State: 67:[32, 2, 93, 38], Operations: [] Exploring Operation: 32*2=64, Resulting Numbers: [93, 38, 64] Generated Node #2: [93, 38, 64] from Operation: 32*2=64 Current State: 67:[93, 38, 64], Operations: ['32*2=64'] Exploring Operation: 93+38=131, Resulting Numbers: [64, 131] Generated Node #3: [64, 131] from O...
4
Current State: 67:[32, 2, 93, 38], Operations: [] Exploring Operation: 2*38=76, Resulting Numbers: [32, 93, 76] Generated Node #0,0: 67:[32, 93, 76] Operation: 2*38=76 Exploring Operation: 2+38=40, Resulting Numbers: [32, 93, 40] Generated Node #0,1: 67:[32, 93, 40] Operation: 2+38=40 Exploring Operation: 32+2=34, Resu...
0.922743
hs_5
mult_heuristic
[ 5, 23, 3, 62 ]
100
[ "5*3=15", "23+62=85", "15+85=100" ]
Current State: 100:[5, 23, 3, 62], Operations: [] Exploring Operation: 5*3=15, Resulting Numbers: [23, 62, 15] Generated Node #2: [23, 62, 15] from Operation: 5*3=15 Current State: 100:[23, 62, 15], Operations: ['5*3=15'] Exploring Operation: 23+62=85, Resulting Numbers: [15, 85] Generated Node #3: [15, 85] from Operat...
4
Current State: 100:[5, 23, 3, 62], Operations: [] Exploring Operation: 62-5=57, Resulting Numbers: [23, 3, 57] Generated Node #0,0: 100:[23, 3, 57] Operation: 62-5=57 Moving to Node #0,0 Current State: 100:[23, 3, 57], Operations: ['62-5=57'] Exploring Operation: 57/3=19, Resulting Numbers: [23, 19] Generated Node #0,0...
0
hs_1
sum_heuristic
[ 78, 94, 53, 60 ]
33
[ "53*60=3180", "3180-78=3102", "3102/94=33" ]
Current State: 33:[78, 94, 53, 60], Operations: [] Exploring Operation: 53*60=3180, Resulting Numbers: [78, 94, 3180] Generated Node #2: [78, 94, 3180] from Operation: 53*60=3180 Current State: 33:[78, 94, 3180], Operations: ['53*60=3180'] Exploring Operation: 3180-78=3102, Resulting Numbers: [94, 3102] Generated Node ...
4
Current State: 33:[78, 94, 53, 60], Operations: [] Exploring Operation: 94-78=16, Resulting Numbers: [53, 60, 16] Generated Node #0,0: 33:[53, 60, 16] Operation: 94-78=16 Exploring Operation: 94-60=34, Resulting Numbers: [78, 53, 34] Generated Node #0,1: 33:[78, 53, 34] Operation: 94-60=34 Exploring Operation: 94-53=41...
0
hs_3
mult_heuristic
[ 2, 1, 47, 56 ]
40
[ "1+47=48", "2*48=96", "96-56=40" ]
Current State: 40:[2, 1, 47, 56], Operations: [] Exploring Operation: 1+47=48, Resulting Numbers: [2, 56, 48] Generated Node #2: [2, 56, 48] from Operation: 1+47=48 Current State: 40:[2, 56, 48], Operations: ['1+47=48'] Exploring Operation: 2*48=96, Resulting Numbers: [56, 96] Generated Node #3: [56, 96] from Operation...
4
Current State: 40:[2, 1, 47, 56], Operations: [] Exploring Operation: 47-2=45, Resulting Numbers: [1, 56, 45] Generated Node #0,0: 40:[1, 56, 45] Operation: 47-2=45 Exploring Operation: 56-47=9, Resulting Numbers: [2, 1, 9] Generated Node #0,1: 40:[2, 1, 9] Operation: 56-47=9 Exploring Operation: 56-2=54, Resulting Num...
0
hs_4
sum_heuristic
[ 41, 96, 18, 38 ]
38
[ "41-38=3", "96+18=114", "114/3=38" ]
Current State: 38:[41, 96, 18, 38], Operations: [] Exploring Operation: 41-38=3, Resulting Numbers: [96, 18, 3] Generated Node #2: [96, 18, 3] from Operation: 41-38=3 Current State: 38:[96, 18, 3], Operations: ['41-38=3'] Exploring Operation: 96+18=114, Resulting Numbers: [3, 114] Generated Node #3: [3, 114] from Opera...
4
Current State: 38:[41, 96, 18, 38], Operations: [] Exploring Operation: 96-18=78, Resulting Numbers: [41, 38, 78] Generated Node #0,0: 38:[41, 38, 78] Operation: 96-18=78 Exploring Operation: 96-41=55, Resulting Numbers: [18, 38, 55] Generated Node #0,1: 38:[18, 38, 55] Operation: 96-41=55 Exploring Operation: 96-38=58...
0
hs_3
sum_heuristic
[ 31, 34, 26, 48 ]
66
[ "34-31=3", "48-26=22", "3*22=66" ]
Current State: 66:[31, 34, 26, 48], Operations: [] Exploring Operation: 34-31=3, Resulting Numbers: [26, 48, 3] Generated Node #2: [26, 48, 3] from Operation: 34-31=3 Current State: 66:[26, 48, 3], Operations: ['34-31=3'] Exploring Operation: 48-26=22, Resulting Numbers: [3, 22] Generated Node #3: [3, 22] from Operatio...
4
Current State: 66:[31, 34, 26, 48], Operations: [] Exploring Operation: 48-26=22, Resulting Numbers: [31, 34, 22] Generated Node #0,0: 66:[31, 34, 22] Operation: 48-26=22 Exploring Operation: 48-31=17, Resulting Numbers: [34, 26, 17] Generated Node #0,1: 66:[34, 26, 17] Operation: 48-31=17 Exploring Operation: 48-34=14...
0.976563
hs_3
mult_heuristic
[ 81, 47, 83, 66 ]
14
[ "83-81=2", "66/2=33", "47-33=14" ]
Current State: 14:[81, 47, 83, 66], Operations: [] Exploring Operation: 83-81=2, Resulting Numbers: [47, 66, 2] Generated Node #2: [47, 66, 2] from Operation: 83-81=2 Current State: 14:[47, 66, 2], Operations: ['83-81=2'] Exploring Operation: 66/2=33, Resulting Numbers: [47, 33] Generated Node #3: [47, 33] from Operati...
4
Current State: 14:[81, 47, 83, 66], Operations: [] Exploring Operation: 81-47=34, Resulting Numbers: [83, 66, 34] Generated Node #0,0: 14:[83, 66, 34] Operation: 81-47=34 Exploring Operation: 83-81=2, Resulting Numbers: [47, 66, 2] Generated Node #0,1: 14:[47, 66, 2] Operation: 83-81=2 Exploring Operation: 83-66=17, Re...
0.949653
hs_4
sum_heuristic
[ 55, 17, 21, 2 ]
57
[ "55+17=72", "72/2=36", "21+36=57" ]
Current State: 57:[55, 17, 21, 2], Operations: [] Exploring Operation: 55+17=72, Resulting Numbers: [21, 2, 72] Generated Node #2: [21, 2, 72] from Operation: 55+17=72 Current State: 57:[21, 2, 72], Operations: ['55+17=72'] Exploring Operation: 72/2=36, Resulting Numbers: [21, 36] Generated Node #3: [21, 36] from Opera...
4
Current State: 57:[55, 17, 21, 2], Operations: [] Exploring Operation: 55+2=57, Resulting Numbers: [17, 21, 57] Generated Node #0,0: 57:[17, 21, 57] Operation: 55+2=57 Start Sub Search at level 1: Moving to Node #0,0 Current State: 57:[17, 21, 57], Operations: ['55+2=57'] Exploring Operation: 21-17=4, Resulting Numbers...
0
hs_1
sum_heuristic
[ 10, 32, 12, 2 ]
25
[ "10/2=5", "32-12=20", "5+20=25" ]
Current State: 25:[10, 32, 12, 2], Operations: [] Exploring Operation: 10/2=5, Resulting Numbers: [32, 12, 5] Generated Node #2: [32, 12, 5] from Operation: 10/2=5 Current State: 25:[32, 12, 5], Operations: ['10/2=5'] Exploring Operation: 32-12=20, Resulting Numbers: [5, 20] Generated Node #3: [5, 20] from Operation: 3...
4
Current State: 25:[10, 32, 12, 2], Operations: [] Exploring Operation: 32-10=22, Resulting Numbers: [12, 2, 22] Generated Node #0,0: 25:[12, 2, 22] Operation: 32-10=22 Exploring Operation: 10+12=22, Resulting Numbers: [32, 2, 22] Generated Node #0,1: 25:[32, 2, 22] Operation: 10+12=22 Exploring Operation: 12-10=2, Resu...
0.953125
hs_4
sum_heuristic
[ 32, 84, 17, 12 ]
20
[ "84+12=96", "96/32=3", "17+3=20" ]
Current State: 20:[32, 84, 17, 12], Operations: [] Exploring Operation: 84+12=96, Resulting Numbers: [32, 17, 96] Generated Node #2: [32, 17, 96] from Operation: 84+12=96 Current State: 20:[32, 17, 96], Operations: ['84+12=96'] Exploring Operation: 96/32=3, Resulting Numbers: [17, 3] Generated Node #3: [17, 3] from Ope...
4
Current State: 20:[32, 84, 17, 12], Operations: [] Exploring Operation: 84/12=7, Resulting Numbers: [32, 17, 7] Generated Node #0,0: 20:[32, 17, 7] Operation: 84/12=7 Exploring Operation: 84-17=67, Resulting Numbers: [32, 12, 67] Generated Node #0,1: 20:[32, 12, 67] Operation: 84-17=67 Exploring Operation: 84-32=52, Re...
0
hs_3
mult_heuristic
[ 3, 10, 96, 38 ]
65
[ "10-3=7", "96-38=58", "7+58=65" ]
Current State: 65:[3, 10, 96, 38], Operations: [] Exploring Operation: 10-3=7, Resulting Numbers: [96, 38, 7] Generated Node #2: [96, 38, 7] from Operation: 10-3=7 Current State: 65:[96, 38, 7], Operations: ['10-3=7'] Exploring Operation: 96-38=58, Resulting Numbers: [7, 58] Generated Node #3: [7, 58] from Operation: 9...
4
Current State: 65:[3, 10, 96, 38], Operations: [] Exploring Operation: 96/3=32, Resulting Numbers: [10, 38, 32] Generated Node #0,0: 65:[10, 38, 32] Operation: 96/3=32 Exploring Operation: 96-38=58, Resulting Numbers: [3, 10, 58] Generated Node #0,1: 65:[3, 10, 58] Operation: 96-38=58 Moving to Node #0,1 Current State:...
0.991319
hs_2
sum_heuristic
[ 13, 92, 69, 79 ]
38
[ "79-69=10", "13*10=130", "130-92=38" ]
Current State: 38:[13, 92, 69, 79], Operations: [] Exploring Operation: 79-69=10, Resulting Numbers: [13, 92, 10] Generated Node #2: [13, 92, 10] from Operation: 79-69=10 Current State: 38:[13, 92, 10], Operations: ['79-69=10'] Exploring Operation: 13*10=130, Resulting Numbers: [92, 130] Generated Node #3: [92, 130] fr...
4
Current State: 38:[13, 92, 69, 79], Operations: [] Exploring Operation: 92-79=13, Resulting Numbers: [13, 69, 13] Generated Node #0,0: 38:[13, 69, 13] Operation: 92-79=13 Moving to Node #0,0 Current State: 38:[13, 69, 13], Operations: ['92-79=13'] Exploring Operation: 69-13=56, Resulting Numbers: [13, 56] Generated Nod...
0
hs_1
sum_heuristic
[ 43, 94, 23, 47 ]
27
[ "94-43=51", "47-23=24", "51-24=27" ]
Current State: 27:[43, 94, 23, 47], Operations: [] Exploring Operation: 94-43=51, Resulting Numbers: [23, 47, 51] Generated Node #2: [23, 47, 51] from Operation: 94-43=51 Current State: 27:[23, 47, 51], Operations: ['94-43=51'] Exploring Operation: 47-23=24, Resulting Numbers: [51, 24] Generated Node #3: [51, 24] from ...
4
Current State: 27:[43, 94, 23, 47], Operations: [] Exploring Operation: 94/47=2, Resulting Numbers: [43, 23, 2] Generated Node #0,0: 27:[43, 23, 2] Operation: 94/47=2 Exploring Operation: 94-47=47, Resulting Numbers: [43, 23, 47] Generated Node #0,1: 27:[43, 23, 47] Operation: 94-47=47 Moving to Node #0,0 Current State...
0.986111
hs_2
sum_heuristic
[ 59, 27, 30, 61 ]
42
[ "61-59=2", "30/2=15", "27+15=42" ]
Current State: 42:[59, 27, 30, 61], Operations: [] Exploring Operation: 61-59=2, Resulting Numbers: [27, 30, 2] Generated Node #2: [27, 30, 2] from Operation: 61-59=2 Current State: 42:[27, 30, 2], Operations: ['61-59=2'] Exploring Operation: 30/2=15, Resulting Numbers: [27, 15] Generated Node #3: [27, 15] from Operati...
4
Current State: 42:[59, 27, 30, 61], Operations: [] Exploring Operation: 61-59=2, Resulting Numbers: [27, 30, 2] Generated Node #0,0: 42:[27, 30, 2] Operation: 61-59=2 Exploring Operation: 59-30=29, Resulting Numbers: [27, 61, 29] Generated Node #0,1: 42:[27, 61, 29] Operation: 59-30=29 Moving to Node #0,0 Current State...
0.989583
hs_2
sum_heuristic
[ 39, 2, 82, 28 ]
58
[ "82-39=43", "2*43=86", "86-28=58" ]
Current State: 58:[39, 2, 82, 28], Operations: [] Exploring Operation: 82-39=43, Resulting Numbers: [2, 28, 43] Generated Node #2: [2, 28, 43] from Operation: 82-39=43 Current State: 58:[2, 28, 43], Operations: ['82-39=43'] Exploring Operation: 2*43=86, Resulting Numbers: [28, 86] Generated Node #3: [28, 86] from Opera...
4
Current State: 58:[39, 2, 82, 28], Operations: [] Exploring Operation: 39-2=37, Resulting Numbers: [82, 28, 37] Generated Node #0,0: 58:[82, 28, 37] Operation: 39-2=37 Exploring Operation: 82/2=41, Resulting Numbers: [39, 28, 41] Generated Node #0,1: 58:[39, 28, 41] Operation: 82/2=41 Exploring Operation: 82-28=54, Res...
0
hs_4
sum_heuristic
[ 84, 52, 30, 94 ]
60
[ "84*30=2520", "94-52=42", "2520/42=60" ]
Current State: 60:[84, 52, 30, 94], Operations: [] Exploring Operation: 84*30=2520, Resulting Numbers: [52, 94, 2520] Generated Node #2: [52, 94, 2520] from Operation: 84*30=2520 Current State: 60:[52, 94, 2520], Operations: ['84*30=2520'] Exploring Operation: 94-52=42, Resulting Numbers: [2520, 42] Generated Node #3: ...
4
Current State: 60:[84, 52, 30, 94], Operations: [] Exploring Operation: 94-84=10, Resulting Numbers: [52, 30, 10] Generated Node #0,0: 60:[52, 30, 10] Operation: 94-84=10 Exploring Operation: 84-52=32, Resulting Numbers: [30, 94, 32] Generated Node #0,1: 60:[30, 94, 32] Operation: 84-52=32 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 39, 54, 99, 53 ]
59
[ "39+54=93", "99+53=152", "152-93=59" ]
Current State: 59:[39, 54, 99, 53], Operations: [] Exploring Operation: 39+54=93, Resulting Numbers: [99, 53, 93] Generated Node #2: [99, 53, 93] from Operation: 39+54=93 Current State: 59:[99, 53, 93], Operations: ['39+54=93'] Exploring Operation: 99+53=152, Resulting Numbers: [93, 152] Generated Node #3: [93, 152] fr...
4
Current State: 59:[39, 54, 99, 53], Operations: [] Exploring Operation: 99-39=60, Resulting Numbers: [54, 53, 60] Generated Node #0,0: 59:[54, 53, 60] Operation: 99-39=60 Exploring Operation: 99-54=45, Resulting Numbers: [39, 53, 45] Generated Node #0,1: 59:[39, 53, 45] Operation: 99-54=45 Exploring Operation: 99-53=46...
0.970486
hs_3
mult_heuristic
[ 80, 6, 31, 31 ]
80
[ "31-31=0", "6*0=0", "80+0=80" ]
Current State: 80:[80, 6, 31, 31], Operations: [] Exploring Operation: 31-31=0, Resulting Numbers: [80, 6, 0] Generated Node #2: [80, 6, 0] from Operation: 31-31=0 Current State: 80:[80, 6, 0], Operations: ['31-31=0'] Exploring Operation: 6*0=0, Resulting Numbers: [80, 0] Generated Node #3: [80, 0] from Operation: 6*0=...
4
Current State: 80:[80, 6, 31, 31], Operations: [] Exploring Operation: 31-31=0, Resulting Numbers: [80, 6, 0] Generated Node #0,0: 80:[80, 6, 0] Operation: 31-31=0 Exploring Operation: 31/31=1, Resulting Numbers: [80, 6, 1] Generated Node #0,1: 80:[80, 6, 1] Operation: 31/31=1 Exploring Operation: 6+31=37, Resulting Nu...
0
hs_3
sum_heuristic
[ 37, 78, 39, 57 ]
10
[ "57-37=20", "78/39=2", "20/2=10" ]
Current State: 10:[37, 78, 39, 57], Operations: [] Exploring Operation: 57-37=20, Resulting Numbers: [78, 39, 20] Generated Node #2: [78, 39, 20] from Operation: 57-37=20 Current State: 10:[78, 39, 20], Operations: ['57-37=20'] Exploring Operation: 78/39=2, Resulting Numbers: [20, 2] Generated Node #3: [20, 2] from Ope...
4
Current State: 10:[37, 78, 39, 57], Operations: [] Exploring Operation: 78-57=21, Resulting Numbers: [37, 39, 21] Generated Node #0,0: 10:[37, 39, 21] Operation: 78-57=21 Exploring Operation: 78-39=39, Resulting Numbers: [37, 57, 39] Generated Node #0,1: 10:[37, 57, 39] Operation: 78-39=39 Exploring Operation: 78/39=2,...
0.979167
hs_3
sum_heuristic
[ 67, 4, 53, 71 ]
89
[ "67+4=71", "71-53=18", "71+18=89" ]
Current State: 89:[67, 4, 53, 71], Operations: [] Exploring Operation: 67+4=71, Resulting Numbers: [53, 71, 71] Generated Node #2: [53, 71, 71] from Operation: 67+4=71 Current State: 89:[53, 71, 71], Operations: ['67+4=71'] Exploring Operation: 71-53=18, Resulting Numbers: [18] 18,89 equal: Goal Reached Exploring Opera...
4
Current State: 89:[67, 4, 53, 71], Operations: [] Exploring Operation: 4+53=57, Resulting Numbers: [67, 71, 57] Generated Node #0,0: 89:[67, 71, 57] Operation: 4+53=57 Exploring Operation: 67+4=71, Resulting Numbers: [53, 71, 71] Generated Node #0,1: 89:[53, 71, 71] Operation: 67+4=71 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 97, 93, 37, 24 ]
52
[ "97-93=4", "37-24=13", "4*13=52" ]
Current State: 52:[97, 93, 37, 24], Operations: [] Exploring Operation: 97-93=4, Resulting Numbers: [37, 24, 4] Generated Node #2: [37, 24, 4] from Operation: 97-93=4 Current State: 52:[37, 24, 4], Operations: ['97-93=4'] Exploring Operation: 37-24=13, Resulting Numbers: [4, 13] Generated Node #3: [4, 13] from Operatio...
4
Current State: 52:[97, 93, 37, 24], Operations: [] Exploring Operation: 97-93=4, Resulting Numbers: [37, 24, 4] Generated Node #0,0: 52:[37, 24, 4] Operation: 97-93=4 Exploring Operation: 97-37=60, Resulting Numbers: [93, 24, 60] Generated Node #0,1: 52:[93, 24, 60] Operation: 97-37=60 Exploring Operation: 97-24=73, Re...
0.988715
hs_4
sum_heuristic
[ 5, 49, 98, 10 ]
99
[ "5*10=50", "98-49=49", "50+49=99" ]
Current State: 99:[5, 49, 98, 10], Operations: [] Exploring Operation: 5*10=50, Resulting Numbers: [49, 98, 50] Generated Node #2: [49, 98, 50] from Operation: 5*10=50 Current State: 99:[49, 98, 50], Operations: ['5*10=50'] Exploring Operation: 98-49=49, Resulting Numbers: [50, 49] Generated Node #3: [50, 49] from Oper...
4
Current State: 99:[5, 49, 98, 10], Operations: [] Exploring Operation: 49-5=44, Resulting Numbers: [98, 10, 44] Generated Node #0,0: 99:[98, 10, 44] Operation: 49-5=44 Exploring Operation: 49-10=39, Resulting Numbers: [5, 98, 39] Generated Node #0,1: 99:[5, 98, 39] Operation: 49-10=39 Exploring Operation: 98/49=2, Resu...
0
hs_3
sum_heuristic
[ 85, 5, 64, 4 ]
84
[ "85-5=80", "80/4=20", "64+20=84" ]
Current State: 84:[85, 5, 64, 4], Operations: [] Exploring Operation: 85-5=80, Resulting Numbers: [64, 4, 80] Generated Node #2: [64, 4, 80] from Operation: 85-5=80 Current State: 84:[64, 4, 80], Operations: ['85-5=80'] Exploring Operation: 80/4=20, Resulting Numbers: [64, 20] Generated Node #3: [64, 20] from Operation...
4
Current State: 84:[85, 5, 64, 4], Operations: [] Exploring Operation: 64/4=16, Resulting Numbers: [85, 5, 16] Generated Node #0,0: 84:[85, 5, 16] Operation: 64/4=16 Exploring Operation: 85-64=21, Resulting Numbers: [5, 4, 21] Generated Node #0,1: 84:[5, 4, 21] Operation: 85-64=21 Exploring Operation: 5+64=69, Resulting...
0
hs_3
sum_heuristic
[ 15, 80, 60, 42 ]
62
[ "15*80=1200", "1200/60=20", "42+20=62" ]
Current State: 62:[15, 80, 60, 42], Operations: [] Exploring Operation: 15*80=1200, Resulting Numbers: [60, 42, 1200] Generated Node #2: [60, 42, 1200] from Operation: 15*80=1200 Current State: 62:[60, 42, 1200], Operations: ['15*80=1200'] Exploring Operation: 1200/60=20, Resulting Numbers: [42, 20] Generated Node #3: ...
4
Current State: 62:[15, 80, 60, 42], Operations: [] Exploring Operation: 80-15=65, Resulting Numbers: [60, 42, 65] Generated Node #0,0: 62:[60, 42, 65] Operation: 80-15=65 Exploring Operation: 42-15=27, Resulting Numbers: [80, 60, 27] Generated Node #0,1: 62:[80, 60, 27] Operation: 42-15=27 Exploring Operation: 80-42=38...
0
hs_3
mult_heuristic
[ 19, 19, 6, 51 ]
45
[ "19-19=0", "51-6=45", "0+45=45" ]
Current State: 45:[19, 19, 6, 51], Operations: [] Exploring Operation: 19-19=0, Resulting Numbers: [6, 51, 0] Generated Node #2: [6, 51, 0] from Operation: 19-19=0 Current State: 45:[6, 51, 0], Operations: ['19-19=0'] Exploring Operation: 51-6=45, Resulting Numbers: [0, 45] Generated Node #3: [0, 45] from Operation: 51...
4
Current State: 45:[19, 19, 6, 51], Operations: [] Exploring Operation: 19-6=13, Resulting Numbers: [19, 51, 13] Generated Node #0,0: 45:[19, 51, 13] Operation: 19-6=13 Exploring Operation: 19/19=1, Resulting Numbers: [6, 51, 1] Generated Node #0,1: 45:[6, 51, 1] Operation: 19/19=1 Exploring Operation: 51-6=45, Resultin...
0.987847
hs_4
mult_heuristic
[ 87, 83, 81, 90 ]
24
[ "87+81=168", "90-83=7", "168/7=24" ]
Current State: 24:[87, 83, 81, 90], Operations: [] Exploring Operation: 87+81=168, Resulting Numbers: [83, 90, 168] Generated Node #2: [83, 90, 168] from Operation: 87+81=168 Current State: 24:[83, 90, 168], Operations: ['87+81=168'] Exploring Operation: 90-83=7, Resulting Numbers: [168, 7] Generated Node #3: [168, 7] ...
4
Current State: 24:[87, 83, 81, 90], Operations: [] Exploring Operation: 87-81=6, Resulting Numbers: [83, 90, 6] Generated Node #0,0: 24:[83, 90, 6] Operation: 87-81=6 Exploring Operation: 87-83=4, Resulting Numbers: [81, 90, 4] Generated Node #0,1: 24:[81, 90, 4] Operation: 87-83=4 Exploring Operation: 90-81=9, Resulti...
0
hs_5
sum_heuristic
[ 10, 10, 70, 97 ]
27
[ "10-10=0", "97-70=27", "0+27=27" ]
Current State: 27:[10, 10, 70, 97], Operations: [] Exploring Operation: 10-10=0, Resulting Numbers: [70, 97, 0] Generated Node #2: [70, 97, 0] from Operation: 10-10=0 Current State: 27:[70, 97, 0], Operations: ['10-10=0'] Exploring Operation: 97-70=27, Resulting Numbers: [0, 27] Generated Node #3: [0, 27] from Operatio...
4
Current State: 27:[10, 10, 70, 97], Operations: [] Exploring Operation: 70-10=60, Resulting Numbers: [10, 97, 60] Generated Node #0,0: 27:[10, 97, 60] Operation: 70-10=60 Exploring Operation: 70/10=7, Resulting Numbers: [10, 97, 7] Generated Node #0,1: 27:[10, 97, 7] Operation: 70/10=7 Exploring Operation: 70/10=7, Res...
0.94184
hs_5
sum_heuristic
[ 7, 20, 21, 42 ]
85
[ "7*21=147", "20+42=62", "147-62=85" ]
Current State: 85:[7, 20, 21, 42], Operations: [] Exploring Operation: 7*21=147, Resulting Numbers: [20, 42, 147] Generated Node #2: [20, 42, 147] from Operation: 7*21=147 Current State: 85:[20, 42, 147], Operations: ['7*21=147'] Exploring Operation: 20+42=62, Resulting Numbers: [147, 62] Generated Node #3: [147, 62] f...
4
Current State: 85:[7, 20, 21, 42], Operations: [] Exploring Operation: 42/7=6, Resulting Numbers: [20, 21, 6] Generated Node #0,0: 85:[20, 21, 6] Operation: 42/7=6 Exploring Operation: 42-21=21, Resulting Numbers: [7, 20, 21] Generated Node #0,1: 85:[7, 20, 21] Operation: 42-21=21 Exploring Operation: 42-20=22, Resulti...
0
hs_4
sum_heuristic
[ 83, 87, 97, 49 ]
44
[ "87-83=4", "97-49=48", "48-4=44" ]
Current State: 44:[83, 87, 97, 49], Operations: [] Exploring Operation: 87-83=4, Resulting Numbers: [97, 49, 4] Generated Node #2: [97, 49, 4] from Operation: 87-83=4 Current State: 44:[97, 49, 4], Operations: ['87-83=4'] Exploring Operation: 97-49=48, Resulting Numbers: [4, 48] Generated Node #3: [4, 48] from Operatio...
4
Current State: 44:[83, 87, 97, 49], Operations: [] Exploring Operation: 97-49=48, Resulting Numbers: [83, 87, 48] Generated Node #0,0: 44:[83, 87, 48] Operation: 97-49=48 Exploring Operation: 97-83=14, Resulting Numbers: [87, 49, 14] Generated Node #0,1: 44:[87, 49, 14] Operation: 97-83=14 Exploring Operation: 87-83=4,...
0.986979
hs_4
mult_heuristic
[ 97, 9, 16, 67 ]
76
[ "97-16=81", "81/9=9", "67+9=76" ]
Current State: 76:[97, 9, 16, 67], Operations: [] Exploring Operation: 97-16=81, Resulting Numbers: [9, 67, 81] Generated Node #2: [9, 67, 81] from Operation: 97-16=81 Current State: 76:[9, 67, 81], Operations: ['97-16=81'] Exploring Operation: 81/9=9, Resulting Numbers: [67, 9] Generated Node #3: [67, 9] from Operatio...
4
Current State: 76:[97, 9, 16, 67], Operations: [] Exploring Operation: 97-67=30, Resulting Numbers: [9, 16, 30] Generated Node #0,0: 76:[9, 16, 30] Operation: 97-67=30 Exploring Operation: 97-9=88, Resulting Numbers: [16, 67, 88] Generated Node #0,1: 76:[16, 67, 88] Operation: 97-9=88 Exploring Operation: 97-16=81, Res...
0
hs_3
sum_heuristic
[ 2, 11, 22, 49 ]
41
[ "11+22=33", "49+33=82", "82/2=41" ]
Current State: 41:[2, 11, 22, 49], Operations: [] Exploring Operation: 11+22=33, Resulting Numbers: [2, 49, 33] Generated Node #2: [2, 49, 33] from Operation: 11+22=33 Current State: 41:[2, 49, 33], Operations: ['11+22=33'] Exploring Operation: 49+33=82, Resulting Numbers: [2, 82] Generated Node #3: [2, 82] from Operat...
4
Current State: 41:[2, 11, 22, 49], Operations: [] Exploring Operation: 2+11=13, Resulting Numbers: [22, 49, 13] Generated Node #0,0: 41:[22, 49, 13] Operation: 2+11=13 Exploring Operation: 2*22=44, Resulting Numbers: [11, 49, 44] Generated Node #0,1: 41:[11, 49, 44] Operation: 2*22=44 Exploring Operation: 2*11=22, Resu...
0
hs_4
mult_heuristic
[ 2, 83, 20, 16 ]
85
[ "83-2=81", "20-16=4", "81+4=85" ]
Current State: 85:[2, 83, 20, 16], Operations: [] Exploring Operation: 83-2=81, Resulting Numbers: [20, 16, 81] Generated Node #2: [20, 16, 81] from Operation: 83-2=81 Current State: 85:[20, 16, 81], Operations: ['83-2=81'] Exploring Operation: 20-16=4, Resulting Numbers: [81, 4] Generated Node #3: [81, 4] from Operati...
4
Current State: 85:[2, 83, 20, 16], Operations: [] Exploring Operation: 2+16=18, Resulting Numbers: [83, 20, 18] Generated Node #0,0: 85:[83, 20, 18] Operation: 2+16=18 Exploring Operation: 20-16=4, Resulting Numbers: [2, 83, 4] Generated Node #0,1: 85:[2, 83, 4] Operation: 20-16=4 Exploring Operation: 20-2=18, Resultin...
0.988715
hs_4
mult_heuristic
[ 28, 95, 39, 7 ]
99
[ "95-28=67", "39-7=32", "67+32=99" ]
Current State: 99:[28, 95, 39, 7], Operations: [] Exploring Operation: 95-28=67, Resulting Numbers: [39, 7, 67] Generated Node #2: [39, 7, 67] from Operation: 95-28=67 Current State: 99:[39, 7, 67], Operations: ['95-28=67'] Exploring Operation: 39-7=32, Resulting Numbers: [67, 32] Generated Node #3: [67, 32] from Opera...
4
Current State: 99:[28, 95, 39, 7], Operations: [] Exploring Operation: 39-7=32, Resulting Numbers: [28, 95, 32] Generated Node #0,0: 99:[28, 95, 32] Operation: 39-7=32 Exploring Operation: 39-28=11, Resulting Numbers: [95, 7, 11] Generated Node #0,1: 99:[95, 7, 11] Operation: 39-28=11 Exploring Operation: 28+7=35, Resu...
0.967014
hs_4
mult_heuristic
[ 15, 6, 51, 50 ]
47
[ "51-6=45", "45/15=3", "50-3=47" ]
Current State: 47:[15, 6, 51, 50], Operations: [] Exploring Operation: 51-6=45, Resulting Numbers: [15, 50, 45] Generated Node #2: [15, 50, 45] from Operation: 51-6=45 Current State: 47:[15, 50, 45], Operations: ['51-6=45'] Exploring Operation: 45/15=3, Resulting Numbers: [50, 3] Generated Node #3: [50, 3] from Operati...
4
Current State: 47:[15, 6, 51, 50], Operations: [] Exploring Operation: 50-6=44, Resulting Numbers: [15, 51, 44] Generated Node #0,0: 47:[15, 51, 44] Operation: 50-6=44 Exploring Operation: 15+6=21, Resulting Numbers: [51, 50, 21] Generated Node #0,1: 47:[51, 50, 21] Operation: 15+6=21 Exploring Operation: 51-6=45, Resu...
0
hs_3
mult_heuristic
[ 85, 60, 98, 31 ]
16
[ "85+60=145", "98+31=129", "145-129=16" ]
Current State: 16:[85, 60, 98, 31], Operations: [] Exploring Operation: 85+60=145, Resulting Numbers: [98, 31, 145] Generated Node #2: [98, 31, 145] from Operation: 85+60=145 Current State: 16:[98, 31, 145], Operations: ['85+60=145'] Exploring Operation: 98+31=129, Resulting Numbers: [145, 129] Generated Node #3: [145,...
4
Current State: 16:[85, 60, 98, 31], Operations: [] Exploring Operation: 98-85=13, Resulting Numbers: [60, 31, 13] Generated Node #0,0: 16:[60, 31, 13] Operation: 98-85=13 Exploring Operation: 85-60=25, Resulting Numbers: [98, 31, 25] Generated Node #0,1: 16:[98, 31, 25] Operation: 85-60=25 Moving to Node #0,0 Current S...
0.992188
hs_2
sum_heuristic
[ 95, 13, 76, 24 ]
30
[ "95-13=82", "76-24=52", "82-52=30" ]
Current State: 30:[95, 13, 76, 24], Operations: [] Exploring Operation: 95-13=82, Resulting Numbers: [76, 24, 82] Generated Node #2: [76, 24, 82] from Operation: 95-13=82 Current State: 30:[76, 24, 82], Operations: ['95-13=82'] Exploring Operation: 76-24=52, Resulting Numbers: [82, 52] Generated Node #3: [82, 52] from ...
4
Current State: 30:[95, 13, 76, 24], Operations: [] Exploring Operation: 95-76=19, Resulting Numbers: [13, 24, 19] Generated Node #0,0: 30:[13, 24, 19] Operation: 95-76=19 Exploring Operation: 76-24=52, Resulting Numbers: [95, 13, 52] Generated Node #0,1: 30:[95, 13, 52] Operation: 76-24=52 Exploring Operation: 95-24=71...
0.986979
hs_3
mult_heuristic
[ 4, 97, 38, 19 ]
82
[ "4+97=101", "38-19=19", "101-19=82" ]
Current State: 82:[4, 97, 38, 19], Operations: [] Exploring Operation: 4+97=101, Resulting Numbers: [38, 19, 101] Generated Node #2: [38, 19, 101] from Operation: 4+97=101 Current State: 82:[38, 19, 101], Operations: ['4+97=101'] Exploring Operation: 38-19=19, Resulting Numbers: [101, 19] Generated Node #3: [101, 19] f...
4
Current State: 82:[4, 97, 38, 19], Operations: [] Exploring Operation: 97-4=93, Resulting Numbers: [38, 19, 93] Generated Node #0,0: 82:[38, 19, 93] Operation: 97-4=93 Exploring Operation: 97-19=78, Resulting Numbers: [4, 38, 78] Generated Node #0,1: 82:[4, 38, 78] Operation: 97-19=78 Exploring Operation: 38/19=2, Resu...
0
hs_4
sum_heuristic
[ 42, 51, 3, 7 ]
89
[ "42+51=93", "7-3=4", "93-4=89" ]
Current State: 89:[42, 51, 3, 7], Operations: [] Exploring Operation: 42+51=93, Resulting Numbers: [3, 7, 93] Generated Node #2: [3, 7, 93] from Operation: 42+51=93 Current State: 89:[3, 7, 93], Operations: ['42+51=93'] Exploring Operation: 7-3=4, Resulting Numbers: [93, 4] Generated Node #3: [93, 4] from Operation: 7-...
4
Current State: 89:[42, 51, 3, 7], Operations: [] Exploring Operation: 42+3=45, Resulting Numbers: [51, 7, 45] Generated Node #0,0: 89:[51, 7, 45] Operation: 42+3=45 Exploring Operation: 3*7=21, Resulting Numbers: [42, 51, 21] Generated Node #0,1: 89:[42, 51, 21] Operation: 3*7=21 Exploring Operation: 42*3=126, Resultin...
0.962674
hs_3
sum_heuristic
[ 59, 10, 22, 29 ]
25
[ "59-29=30", "30/10=3", "22+3=25" ]
Current State: 25:[59, 10, 22, 29], Operations: [] Exploring Operation: 59-29=30, Resulting Numbers: [10, 22, 30] Generated Node #2: [10, 22, 30] from Operation: 59-29=30 Current State: 25:[10, 22, 30], Operations: ['59-29=30'] Exploring Operation: 30/10=3, Resulting Numbers: [22, 3] Generated Node #3: [22, 3] from Ope...
4
Current State: 25:[59, 10, 22, 29], Operations: [] Exploring Operation: 29-22=7, Resulting Numbers: [59, 10, 7] Generated Node #0,0: 25:[59, 10, 7] Operation: 29-22=7 Exploring Operation: 59-22=37, Resulting Numbers: [10, 29, 37] Generated Node #0,1: 25:[10, 29, 37] Operation: 59-22=37 Exploring Operation: 59-29=30, Re...
0.965278
hs_4
sum_heuristic
[ 3, 80, 99, 15 ]
32
[ "99/3=33", "80-15=65", "65-33=32" ]
Current State: 32:[3, 80, 99, 15], Operations: [] Exploring Operation: 99/3=33, Resulting Numbers: [80, 15, 33] Generated Node #2: [80, 15, 33] from Operation: 99/3=33 Current State: 32:[80, 15, 33], Operations: ['99/3=33'] Exploring Operation: 80-15=65, Resulting Numbers: [33, 65] Generated Node #3: [33, 65] from Oper...
4
Current State: 32:[3, 80, 99, 15], Operations: [] Exploring Operation: 99-15=84, Resulting Numbers: [3, 80, 84] Generated Node #0,0: 32:[3, 80, 84] Operation: 99-15=84 Exploring Operation: 99-80=19, Resulting Numbers: [3, 15, 19] Generated Node #0,1: 32:[3, 15, 19] Operation: 99-80=19 Exploring Operation: 80-15=65, Res...
0.97309
hs_4
sum_heuristic
[ 8, 7, 31, 22 ]
33
[ "22-8=14", "14/7=2", "31+2=33" ]
Current State: 33:[8, 7, 31, 22], Operations: [] Exploring Operation: 22-8=14, Resulting Numbers: [7, 31, 14] Generated Node #2: [7, 31, 14] from Operation: 22-8=14 Current State: 33:[7, 31, 14], Operations: ['22-8=14'] Exploring Operation: 14/7=2, Resulting Numbers: [31, 2] Generated Node #3: [31, 2] from Operation: 1...
4
Current State: 33:[8, 7, 31, 22], Operations: [] Exploring Operation: 8+22=30, Resulting Numbers: [7, 31, 30] Generated Node #0,0: 33:[7, 31, 30] Operation: 8+22=30 Exploring Operation: 7+22=29, Resulting Numbers: [8, 31, 29] Generated Node #0,1: 33:[8, 31, 29] Operation: 7+22=29 Exploring Operation: 22-8=14, Resulting...
0.969618
hs_3
mult_heuristic
[ 2, 31, 63, 66 ]
96
[ "2+31=33", "63+66=129", "129-33=96" ]
Current State: 96:[2, 31, 63, 66], Operations: [] Exploring Operation: 2+31=33, Resulting Numbers: [63, 66, 33] Generated Node #2: [63, 66, 33] from Operation: 2+31=33 Current State: 96:[63, 66, 33], Operations: ['2+31=33'] Exploring Operation: 63+66=129, Resulting Numbers: [33, 129] Generated Node #3: [33, 129] from O...
4
Current State: 96:[2, 31, 63, 66], Operations: [] Exploring Operation: 66-63=3, Resulting Numbers: [2, 31, 3] Generated Node #0,0: 96:[2, 31, 3] Operation: 66-63=3 Moving to Node #0,0 Current State: 96:[2, 31, 3], Operations: ['66-63=3'] Exploring Operation: 2+31=33, Resulting Numbers: [3, 33] Generated Node #0,0,0: 96...
0
hs_1
mult_heuristic
[ 53, 2, 57, 87 ]
74
[ "87-53=34", "34/2=17", "57+17=74" ]
Current State: 74:[53, 2, 57, 87], Operations: [] Exploring Operation: 87-53=34, Resulting Numbers: [2, 57, 34] Generated Node #2: [2, 57, 34] from Operation: 87-53=34 Current State: 74:[2, 57, 34], Operations: ['87-53=34'] Exploring Operation: 34/2=17, Resulting Numbers: [57, 17] Generated Node #3: [57, 17] from Opera...
4
Current State: 74:[53, 2, 57, 87], Operations: [] Exploring Operation: 2+57=59, Resulting Numbers: [53, 87, 59] Generated Node #0,0: 74:[53, 87, 59] Operation: 2+57=59 Exploring Operation: 53-2=51, Resulting Numbers: [57, 87, 51] Generated Node #0,1: 74:[57, 87, 51] Operation: 53-2=51 Exploring Operation: 87-53=34, Res...
0
hs_5
sum_heuristic
[ 61, 68, 8, 20 ]
55
[ "68-20=48", "48/8=6", "61-6=55" ]
Current State: 55:[61, 68, 8, 20], Operations: [] Exploring Operation: 68-20=48, Resulting Numbers: [61, 8, 48] Generated Node #2: [61, 8, 48] from Operation: 68-20=48 Current State: 55:[61, 8, 48], Operations: ['68-20=48'] Exploring Operation: 48/8=6, Resulting Numbers: [61, 6] Generated Node #3: [61, 6] from Operatio...
4
Current State: 55:[61, 68, 8, 20], Operations: [] Exploring Operation: 68-61=7, Resulting Numbers: [8, 20, 7] Generated Node #0,0: 55:[8, 20, 7] Operation: 68-61=7 Exploring Operation: 68-20=48, Resulting Numbers: [61, 8, 48] Generated Node #0,1: 55:[61, 8, 48] Operation: 68-20=48 Exploring Operation: 68-8=60, Resultin...
0.971354
hs_4
mult_heuristic
[ 17, 77, 65, 32 ]
37
[ "77-17=60", "65+32=97", "97-60=37" ]
Current State: 37:[17, 77, 65, 32], Operations: [] Exploring Operation: 77-17=60, Resulting Numbers: [65, 32, 60] Generated Node #2: [65, 32, 60] from Operation: 77-17=60 Current State: 37:[65, 32, 60], Operations: ['77-17=60'] Exploring Operation: 65+32=97, Resulting Numbers: [60, 97] Generated Node #3: [60, 97] from ...
4
Current State: 37:[17, 77, 65, 32], Operations: [] Exploring Operation: 77-65=12, Resulting Numbers: [17, 32, 12] Generated Node #0,0: 37:[17, 32, 12] Operation: 77-65=12 Exploring Operation: 77-17=60, Resulting Numbers: [65, 32, 60] Generated Node #0,1: 37:[65, 32, 60] Operation: 77-17=60 Moving to Node #0,0 Current S...
0.984375
hs_2
mult_heuristic
[ 10, 5, 18, 7 ]
40
[ "10+5=15", "18+7=25", "15+25=40" ]
Current State: 40:[10, 5, 18, 7], Operations: [] Exploring Operation: 10+5=15, Resulting Numbers: [18, 7, 15] Generated Node #2: [18, 7, 15] from Operation: 10+5=15 Current State: 40:[18, 7, 15], Operations: ['10+5=15'] Exploring Operation: 18+7=25, Resulting Numbers: [15, 25] Generated Node #3: [15, 25] from Operation...
4
Current State: 40:[10, 5, 18, 7], Operations: [] Exploring Operation: 18-7=11, Resulting Numbers: [10, 5, 11] Generated Node #0,0: 40:[10, 5, 11] Operation: 18-7=11 Exploring Operation: 18-10=8, Resulting Numbers: [5, 7, 8] Generated Node #0,1: 40:[5, 7, 8] Operation: 18-10=8 Exploring Operation: 10-5=5, Resulting Numb...
0
hs_4
sum_heuristic
[ 9, 45, 56, 2 ]
81
[ "56-45=11", "11-2=9", "9*9=81" ]
Current State: 81:[9, 45, 56, 2], Operations: [] Exploring Operation: 56-45=11, Resulting Numbers: [9, 2, 11] Generated Node #2: [9, 2, 11] from Operation: 56-45=11 Current State: 81:[9, 2, 11], Operations: ['56-45=11'] Exploring Operation: 11-2=9, Resulting Numbers: [9, 9] Generated Node #3: [9, 9] from Operation: 11-...
4
Current State: 81:[9, 45, 56, 2], Operations: [] Exploring Operation: 56/2=28, Resulting Numbers: [9, 45, 28] Generated Node #0,0: 81:[9, 45, 28] Operation: 56/2=28 Exploring Operation: 56-45=11, Resulting Numbers: [9, 2, 11] Generated Node #0,1: 81:[9, 2, 11] Operation: 56-45=11 Moving to Node #0,1 Current State: 81:[...
0.992188
hs_2
mult_heuristic
[ 80, 94, 2, 72 ]
65
[ "94-80=14", "14/2=7", "72-7=65" ]
Current State: 65:[80, 94, 2, 72], Operations: [] Exploring Operation: 94-80=14, Resulting Numbers: [2, 72, 14] Generated Node #2: [2, 72, 14] from Operation: 94-80=14 Current State: 65:[2, 72, 14], Operations: ['94-80=14'] Exploring Operation: 14/2=7, Resulting Numbers: [72, 7] Generated Node #3: [72, 7] from Operatio...
4
Current State: 65:[80, 94, 2, 72], Operations: [] Exploring Operation: 94-72=22, Resulting Numbers: [80, 2, 22] Generated Node #0,0: 65:[80, 2, 22] Operation: 94-72=22 Exploring Operation: 94-80=14, Resulting Numbers: [2, 72, 14] Generated Node #0,1: 65:[2, 72, 14] Operation: 94-80=14 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 10, 16, 6, 51 ]
29
[ "6*51=306", "306-16=290", "290/10=29" ]
Current State: 29:[10, 16, 6, 51], Operations: [] Exploring Operation: 6*51=306, Resulting Numbers: [10, 16, 306] Generated Node #2: [10, 16, 306] from Operation: 6*51=306 Current State: 29:[10, 16, 306], Operations: ['6*51=306'] Exploring Operation: 306-16=290, Resulting Numbers: [10, 290] Generated Node #3: [10, 290]...
4
Current State: 29:[10, 16, 6, 51], Operations: [] Exploring Operation: 10+16=26, Resulting Numbers: [6, 51, 26] Generated Node #0,0: 29:[6, 51, 26] Operation: 10+16=26 Exploring Operation: 10+6=16, Resulting Numbers: [16, 51, 16] Generated Node #0,1: 29:[16, 51, 16] Operation: 10+6=16 Exploring Operation: 51-10=41, Res...
0
hs_4
mult_heuristic
[ 84, 11, 96, 52 ]
75
[ "84-11=73", "96+52=148", "148-73=75" ]
Current State: 75:[84, 11, 96, 52], Operations: [] Exploring Operation: 84-11=73, Resulting Numbers: [96, 52, 73] Generated Node #2: [96, 52, 73] from Operation: 84-11=73 Current State: 75:[96, 52, 73], Operations: ['84-11=73'] Exploring Operation: 96+52=148, Resulting Numbers: [73, 148] Generated Node #3: [73, 148] fr...
4
Current State: 75:[84, 11, 96, 52], Operations: [] Exploring Operation: 96-52=44, Resulting Numbers: [84, 11, 44] Generated Node #0,0: 75:[84, 11, 44] Operation: 96-52=44 Exploring Operation: 96-84=12, Resulting Numbers: [11, 52, 12] Generated Node #0,1: 75:[11, 52, 12] Operation: 96-84=12 Exploring Operation: 84-52=32...
0.989583
hs_3
sum_heuristic
[ 62, 91, 29, 96 ]
97
[ "91-62=29", "29/29=1", "96+1=97" ]
Current State: 97:[62, 91, 29, 96], Operations: [] Exploring Operation: 91-62=29, Resulting Numbers: [29, 96, 29] Generated Node #2: [29, 96, 29] from Operation: 91-62=29 Current State: 97:[29, 96, 29], Operations: ['91-62=29'] Exploring Operation: 29/29=1, Resulting Numbers: [96, 1] Generated Node #3: [96, 1] from Ope...
4
Current State: 97:[62, 91, 29, 96], Operations: [] Exploring Operation: 62+29=91, Resulting Numbers: [91, 96, 91] Generated Node #0,0: 97:[91, 96, 91] Operation: 62+29=91 Exploring Operation: 29+96=125, Resulting Numbers: [62, 91, 125] Generated Node #0,1: 97:[62, 91, 125] Operation: 29+96=125 Exploring Operation: 91+2...
0
hs_3
mult_heuristic
[ 37, 78, 21, 15 ]
78
[ "37-21=16", "16-15=1", "78*1=78" ]
Current State: 78:[37, 78, 21, 15], Operations: [] Exploring Operation: 37-21=16, Resulting Numbers: [78, 15, 16] Generated Node #2: [78, 15, 16] from Operation: 37-21=16 Current State: 78:[78, 15, 16], Operations: ['37-21=16'] Exploring Operation: 16-15=1, Resulting Numbers: [78, 1] Generated Node #3: [78, 1] from Ope...
4
Current State: 78:[37, 78, 21, 15], Operations: [] Exploring Operation: 37-21=16, Resulting Numbers: [78, 15, 16] Generated Node #0,0: 78:[78, 15, 16] Operation: 37-21=16 Exploring Operation: 21+15=36, Resulting Numbers: [37, 78, 36] Generated Node #0,1: 78:[37, 78, 36] Operation: 21+15=36 Exploring Operation: 21-15=6,...
0.979167
hs_3
sum_heuristic
[ 33, 51, 35, 19 ]
13
[ "35-33=2", "19*2=38", "51-38=13" ]
Current State: 13:[33, 51, 35, 19], Operations: [] Exploring Operation: 35-33=2, Resulting Numbers: [51, 19, 2] Generated Node #2: [51, 19, 2] from Operation: 35-33=2 Current State: 13:[51, 19, 2], Operations: ['35-33=2'] Exploring Operation: 19*2=38, Resulting Numbers: [51, 38] Generated Node #3: [51, 38] from Operati...
4
Current State: 13:[33, 51, 35, 19], Operations: [] Exploring Operation: 51-35=16, Resulting Numbers: [33, 19, 16] Generated Node #0,0: 13:[33, 19, 16] Operation: 51-35=16 Exploring Operation: 51-33=18, Resulting Numbers: [35, 19, 18] Generated Node #0,1: 13:[35, 19, 18] Operation: 51-33=18 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 86, 44, 34, 88 ]
54
[ "86-34=52", "88/44=2", "52+2=54" ]
Current State: 54:[86, 44, 34, 88], Operations: [] Exploring Operation: 86-34=52, Resulting Numbers: [44, 88, 52] Generated Node #2: [44, 88, 52] from Operation: 86-34=52 Current State: 54:[44, 88, 52], Operations: ['86-34=52'] Exploring Operation: 88/44=2, Resulting Numbers: [52, 2] Generated Node #3: [52, 2] from Ope...
4
Current State: 54:[86, 44, 34, 88], Operations: [] Exploring Operation: 88-34=54, Resulting Numbers: [86, 44, 54] Generated Node #0,0: 54:[86, 44, 54] Operation: 88-34=54 Exploring Operation: 88/44=2, Resulting Numbers: [86, 34, 2] Generated Node #0,1: 54:[86, 34, 2] Operation: 88/44=2 Exploring Operation: 88-86=2, Res...
0.971354
hs_4
mult_heuristic
[ 95, 62, 53, 11 ]
93
[ "95+62=157", "53+11=64", "157-64=93" ]
Current State: 93:[95, 62, 53, 11], Operations: [] Exploring Operation: 95+62=157, Resulting Numbers: [53, 11, 157] Generated Node #2: [53, 11, 157] from Operation: 95+62=157 Current State: 93:[53, 11, 157], Operations: ['95+62=157'] Exploring Operation: 53+11=64, Resulting Numbers: [157, 64] Generated Node #3: [157, 6...
4
Current State: 93:[95, 62, 53, 11], Operations: [] Exploring Operation: 62+53=115, Resulting Numbers: [95, 11, 115] Generated Node #0,0: 93:[95, 11, 115] Operation: 62+53=115 Exploring Operation: 62-53=9, Resulting Numbers: [95, 11, 9] Generated Node #0,1: 93:[95, 11, 9] Operation: 62-53=9 Exploring Operation: 95-62=33...
0.989583
hs_3
sum_heuristic
[ 22, 50, 12, 69 ]
74
[ "22-12=10", "50/10=5", "69+5=74" ]
Current State: 74:[22, 50, 12, 69], Operations: [] Exploring Operation: 22-12=10, Resulting Numbers: [50, 69, 10] Generated Node #2: [50, 69, 10] from Operation: 22-12=10 Current State: 74:[50, 69, 10], Operations: ['22-12=10'] Exploring Operation: 50/10=5, Resulting Numbers: [69, 5] Generated Node #3: [69, 5] from Ope...
4
Current State: 74:[22, 50, 12, 69], Operations: [] Exploring Operation: 22+50=72, Resulting Numbers: [12, 69, 72] Generated Node #0,0: 74:[12, 69, 72] Operation: 22+50=72 Start Sub Search at level 1: Moving to Node #0,0 Current State: 74:[12, 69, 72], Operations: ['22+50=72'] Exploring Operation: 12+69=81, Resulting Nu...
0
hs_1
mult_heuristic
[ 44, 98, 48, 82 ]
41
[ "98-82=16", "48/16=3", "44-3=41" ]
Current State: 41:[44, 98, 48, 82], Operations: [] Exploring Operation: 98-82=16, Resulting Numbers: [44, 48, 16] Generated Node #2: [44, 48, 16] from Operation: 98-82=16 Current State: 41:[44, 48, 16], Operations: ['98-82=16'] Exploring Operation: 48/16=3, Resulting Numbers: [44, 3] Generated Node #3: [44, 3] from Ope...
4
Current State: 41:[44, 98, 48, 82], Operations: [] Exploring Operation: 98-48=50, Resulting Numbers: [44, 82, 50] Generated Node #0,0: 41:[44, 82, 50] Operation: 98-48=50 Exploring Operation: 98-44=54, Resulting Numbers: [48, 82, 54] Generated Node #0,1: 41:[48, 82, 54] Operation: 98-44=54 Exploring Operation: 98-82=16...
0
hs_4
mult_heuristic
[ 47, 4, 12, 22 ]
28
[ "47-22=25", "12/4=3", "25+3=28" ]
Current State: 28:[47, 4, 12, 22], Operations: [] Exploring Operation: 47-22=25, Resulting Numbers: [4, 12, 25] Generated Node #2: [4, 12, 25] from Operation: 47-22=25 Current State: 28:[4, 12, 25], Operations: ['47-22=25'] Exploring Operation: 12/4=3, Resulting Numbers: [25, 3] Generated Node #3: [25, 3] from Operatio...
4
Current State: 28:[47, 4, 12, 22], Operations: [] Exploring Operation: 47-22=25, Resulting Numbers: [4, 12, 25] Generated Node #0,0: 28:[4, 12, 25] Operation: 47-22=25 Start Sub Search at level 1: Moving to Node #0,0 Current State: 28:[4, 12, 25], Operations: ['47-22=25'] Exploring Operation: 25-12=13, Resulting Number...
0
hs_1
sum_heuristic
[ 55, 70, 93, 67 ]
72
[ "70-67=3", "55*3=165", "165-93=72" ]
Current State: 72:[55, 70, 93, 67], Operations: [] Exploring Operation: 70-67=3, Resulting Numbers: [55, 93, 3] Generated Node #2: [55, 93, 3] from Operation: 70-67=3 Current State: 72:[55, 93, 3], Operations: ['70-67=3'] Exploring Operation: 55*3=165, Resulting Numbers: [93, 165] Generated Node #3: [93, 165] from Oper...
4
Current State: 72:[55, 70, 93, 67], Operations: [] Exploring Operation: 93-55=38, Resulting Numbers: [70, 67, 38] Generated Node #0,0: 72:[70, 67, 38] Operation: 93-55=38 Start Sub Search at level 1: Moving to Node #0,0 Current State: 72:[70, 67, 38], Operations: ['93-55=38'] Exploring Operation: 70-67=3, Resulting Num...
0
hs_1
sum_heuristic
[ 43, 45, 14, 33 ]
94
[ "45-43=2", "14+33=47", "2*47=94" ]
Current State: 94:[43, 45, 14, 33], Operations: [] Exploring Operation: 45-43=2, Resulting Numbers: [14, 33, 2] Generated Node #2: [14, 33, 2] from Operation: 45-43=2 Current State: 94:[14, 33, 2], Operations: ['45-43=2'] Exploring Operation: 14+33=47, Resulting Numbers: [2, 47] Generated Node #3: [2, 47] from Operatio...
4
Current State: 94:[43, 45, 14, 33], Operations: [] Exploring Operation: 14+33=47, Resulting Numbers: [43, 45, 47] Generated Node #0,0: 94:[43, 45, 47] Operation: 14+33=47 Exploring Operation: 43-33=10, Resulting Numbers: [45, 14, 10] Generated Node #0,1: 94:[45, 14, 10] Operation: 43-33=10 Moving to Node #0,0 Current S...
0.992188
hs_2
mult_heuristic
[ 46, 14, 44, 54 ]
41
[ "46-44=2", "54/2=27", "14+27=41" ]
Current State: 41:[46, 14, 44, 54], Operations: [] Exploring Operation: 46-44=2, Resulting Numbers: [14, 54, 2] Generated Node #2: [14, 54, 2] from Operation: 46-44=2 Current State: 41:[14, 54, 2], Operations: ['46-44=2'] Exploring Operation: 54/2=27, Resulting Numbers: [14, 27] Generated Node #3: [14, 27] from Operati...
4
Current State: 41:[46, 14, 44, 54], Operations: [] Exploring Operation: 54-14=40, Resulting Numbers: [46, 44, 40] Generated Node #0,0: 41:[46, 44, 40] Operation: 54-14=40 Exploring Operation: 46-14=32, Resulting Numbers: [44, 54, 32] Generated Node #0,1: 41:[44, 54, 32] Operation: 46-14=32 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 34, 57, 41, 76 ]
100
[ "34+41=75", "76*75=5700", "5700/57=100" ]
Current State: 100:[34, 57, 41, 76], Operations: [] Exploring Operation: 34+41=75, Resulting Numbers: [57, 76, 75] Generated Node #2: [57, 76, 75] from Operation: 34+41=75 Current State: 100:[57, 76, 75], Operations: ['34+41=75'] Exploring Operation: 76*75=5700, Resulting Numbers: [57, 5700] Generated Node #3: [57, 570...
4
Current State: 100:[34, 57, 41, 76], Operations: [] Exploring Operation: 34+76=110, Resulting Numbers: [57, 41, 110] Generated Node #0,0: 100:[57, 41, 110] Operation: 34+76=110 Exploring Operation: 76-57=19, Resulting Numbers: [34, 41, 19] Generated Node #0,1: 100:[34, 41, 19] Operation: 76-57=19 Exploring Operation: 4...
0
hs_5
mult_heuristic
[ 24, 28, 84, 81 ]
98
[ "28*81=2268", "84+2268=2352", "2352/24=98" ]
Current State: 98:[24, 28, 84, 81], Operations: [] Exploring Operation: 28*81=2268, Resulting Numbers: [24, 84, 2268] Generated Node #2: [24, 84, 2268] from Operation: 28*81=2268 Current State: 98:[24, 84, 2268], Operations: ['28*81=2268'] Exploring Operation: 84+2268=2352, Resulting Numbers: [24, 2352] Generated Node ...
4
Current State: 98:[24, 28, 84, 81], Operations: [] Exploring Operation: 28-24=4, Resulting Numbers: [84, 81, 4] Generated Node #0,0: 98:[84, 81, 4] Operation: 28-24=4 Exploring Operation: 81-28=53, Resulting Numbers: [24, 84, 53] Generated Node #0,1: 98:[24, 84, 53] Operation: 81-28=53 Exploring Operation: 84/28=3, Res...
0
hs_4
mult_heuristic
[ 20, 76, 37, 33 ]
100
[ "20+76=96", "37-33=4", "96+4=100" ]
Current State: 100:[20, 76, 37, 33], Operations: [] Exploring Operation: 20+76=96, Resulting Numbers: [37, 33, 96] Generated Node #2: [37, 33, 96] from Operation: 20+76=96 Current State: 100:[37, 33, 96], Operations: ['20+76=96'] Exploring Operation: 37-33=4, Resulting Numbers: [96, 4] Generated Node #3: [96, 4] from O...
4
Current State: 100:[20, 76, 37, 33], Operations: [] Exploring Operation: 76-37=39, Resulting Numbers: [20, 33, 39] Generated Node #0,0: 100:[20, 33, 39] Operation: 76-37=39 Exploring Operation: 76+37=113, Resulting Numbers: [20, 33, 113] Generated Node #0,1: 100:[20, 33, 113] Operation: 76+37=113 Exploring Operation: 7...
0.979167
hs_4
sum_heuristic
[ 22, 44, 60, 18 ]
80
[ "44/22=2", "60+18=78", "2+78=80" ]
Current State: 80:[22, 44, 60, 18], Operations: [] Exploring Operation: 44/22=2, Resulting Numbers: [60, 18, 2] Generated Node #2: [60, 18, 2] from Operation: 44/22=2 Current State: 80:[60, 18, 2], Operations: ['44/22=2'] Exploring Operation: 60+18=78, Resulting Numbers: [2, 78] Generated Node #3: [2, 78] from Operatio...
4
Current State: 80:[22, 44, 60, 18], Operations: [] Exploring Operation: 60-22=38, Resulting Numbers: [44, 18, 38] Generated Node #0,0: 80:[44, 18, 38] Operation: 60-22=38 Exploring Operation: 60-44=16, Resulting Numbers: [22, 18, 16] Generated Node #0,1: 80:[22, 18, 16] Operation: 60-44=16 Exploring Operation: 22+60=82...
0
hs_3
mult_heuristic
[ 94, 79, 68, 97 ]
11
[ "94-79=15", "68+97=165", "165/15=11" ]
Current State: 11:[94, 79, 68, 97], Operations: [] Exploring Operation: 94-79=15, Resulting Numbers: [68, 97, 15] Generated Node #2: [68, 97, 15] from Operation: 94-79=15 Current State: 11:[68, 97, 15], Operations: ['94-79=15'] Exploring Operation: 68+97=165, Resulting Numbers: [15, 165] Generated Node #3: [15, 165] fr...
4
Current State: 11:[94, 79, 68, 97], Operations: [] Exploring Operation: 97-94=3, Resulting Numbers: [79, 68, 3] Generated Node #0,0: 11:[79, 68, 3] Operation: 97-94=3 Exploring Operation: 94-79=15, Resulting Numbers: [68, 97, 15] Generated Node #0,1: 11:[68, 97, 15] Operation: 94-79=15 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 29, 71, 12, 87 ]
75
[ "29*12=348", "348/87=4", "71+4=75" ]
Current State: 75:[29, 71, 12, 87], Operations: [] Exploring Operation: 29*12=348, Resulting Numbers: [71, 87, 348] Generated Node #2: [71, 87, 348] from Operation: 29*12=348 Current State: 75:[71, 87, 348], Operations: ['29*12=348'] Exploring Operation: 348/87=4, Resulting Numbers: [71, 4] Generated Node #3: [71, 4] f...
4
Current State: 75:[29, 71, 12, 87], Operations: [] Exploring Operation: 29-12=17, Resulting Numbers: [71, 87, 17] Generated Node #0,0: 75:[71, 87, 17] Operation: 29-12=17 Exploring Operation: 87-12=75, Resulting Numbers: [29, 71, 75] Generated Node #0,1: 75:[29, 71, 75] Operation: 87-12=75 Exploring Operation: 87-71=16...
0.982639
hs_4
sum_heuristic
[ 54, 98, 37, 89 ]
42
[ "54*98=5292", "37+89=126", "5292/126=42" ]
Current State: 42:[54, 98, 37, 89], Operations: [] Exploring Operation: 54*98=5292, Resulting Numbers: [37, 89, 5292] Generated Node #2: [37, 89, 5292] from Operation: 54*98=5292 Current State: 42:[37, 89, 5292], Operations: ['54*98=5292'] Exploring Operation: 37+89=126, Resulting Numbers: [5292, 126] Generated Node #3...
4
Current State: 42:[54, 98, 37, 89], Operations: [] Exploring Operation: 98-89=9, Resulting Numbers: [54, 37, 9] Generated Node #0,0: 42:[54, 37, 9] Operation: 98-89=9 Exploring Operation: 98-54=44, Resulting Numbers: [37, 89, 44] Generated Node #0,1: 42:[37, 89, 44] Operation: 98-54=44 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 33, 42, 10, 62 ]
66
[ "62-42=20", "33*20=660", "660/10=66" ]
Current State: 66:[33, 42, 10, 62], Operations: [] Exploring Operation: 62-42=20, Resulting Numbers: [33, 10, 20] Generated Node #2: [33, 10, 20] from Operation: 62-42=20 Current State: 66:[33, 10, 20], Operations: ['62-42=20'] Exploring Operation: 33*20=660, Resulting Numbers: [10, 660] Generated Node #3: [10, 660] fr...
4
Current State: 66:[33, 42, 10, 62], Operations: [] Exploring Operation: 42-10=32, Resulting Numbers: [33, 62, 32] Generated Node #0,0: 66:[33, 62, 32] Operation: 42-10=32 Exploring Operation: 33-10=23, Resulting Numbers: [42, 62, 23] Generated Node #0,1: 66:[42, 62, 23] Operation: 33-10=23 Exploring Operation: 42-33=9,...
0.986111
hs_5
sum_heuristic
[ 62, 90, 22, 3 ]
38
[ "90-62=28", "22*3=66", "66-28=38" ]
Current State: 38:[62, 90, 22, 3], Operations: [] Exploring Operation: 90-62=28, Resulting Numbers: [22, 3, 28] Generated Node #2: [22, 3, 28] from Operation: 90-62=28 Current State: 38:[22, 3, 28], Operations: ['90-62=28'] Exploring Operation: 22*3=66, Resulting Numbers: [28, 66] Generated Node #3: [28, 66] from Opera...
4
Current State: 38:[62, 90, 22, 3], Operations: [] Exploring Operation: 90-62=28, Resulting Numbers: [22, 3, 28] Generated Node #0,0: 38:[22, 3, 28] Operation: 90-62=28 Start Sub Search at level 1: Moving to Node #0,0 Current State: 38:[22, 3, 28], Operations: ['90-62=28'] Exploring Operation: 28-22=6, Resulting Numbers...
0
hs_1
mult_heuristic
[ 20, 9, 36, 88 ]
56
[ "20*9=180", "36+88=124", "180-124=56" ]
Current State: 56:[20, 9, 36, 88], Operations: [] Exploring Operation: 20*9=180, Resulting Numbers: [36, 88, 180] Generated Node #2: [36, 88, 180] from Operation: 20*9=180 Current State: 56:[36, 88, 180], Operations: ['20*9=180'] Exploring Operation: 36+88=124, Resulting Numbers: [180, 124] Generated Node #3: [180, 124...
4
Current State: 56:[20, 9, 36, 88], Operations: [] Exploring Operation: 20+36=56, Resulting Numbers: [9, 88, 56] Generated Node #0,0: 56:[9, 88, 56] Operation: 20+36=56 Exploring Operation: 88-20=68, Resulting Numbers: [9, 36, 68] Generated Node #0,1: 56:[9, 36, 68] Operation: 88-20=68 Exploring Operation: 36-20=16, Res...
0
hs_5
mult_heuristic
[ 17, 40, 25, 22 ]
17
[ "25-17=8", "40/8=5", "22-5=17" ]
Current State: 17:[17, 40, 25, 22], Operations: [] Exploring Operation: 25-17=8, Resulting Numbers: [40, 22, 8] Generated Node #2: [40, 22, 8] from Operation: 25-17=8 Current State: 17:[40, 22, 8], Operations: ['25-17=8'] Exploring Operation: 40/8=5, Resulting Numbers: [22, 5] Generated Node #3: [22, 5] from Operation:...
4
Current State: 17:[17, 40, 25, 22], Operations: [] Exploring Operation: 40-22=18, Resulting Numbers: [17, 25, 18] Generated Node #0,0: 17:[17, 25, 18] Operation: 40-22=18 Exploring Operation: 40-17=23, Resulting Numbers: [25, 22, 23] Generated Node #0,1: 17:[25, 22, 23] Operation: 40-17=23 Exploring Operation: 40-25=15...
0
hs_3
sum_heuristic
[ 27, 92, 39, 25 ]
51
[ "92-27=65", "39-25=14", "65-14=51" ]
Current State: 51:[27, 92, 39, 25], Operations: [] Exploring Operation: 92-27=65, Resulting Numbers: [39, 25, 65] Generated Node #2: [39, 25, 65] from Operation: 92-27=65 Current State: 51:[39, 25, 65], Operations: ['92-27=65'] Exploring Operation: 39-25=14, Resulting Numbers: [65, 14] Generated Node #3: [65, 14] from ...
4
Current State: 51:[27, 92, 39, 25], Operations: [] Exploring Operation: 39-27=12, Resulting Numbers: [92, 25, 12] Generated Node #0,0: 51:[92, 25, 12] Operation: 39-27=12 Exploring Operation: 92-39=53, Resulting Numbers: [27, 25, 53] Generated Node #0,1: 51:[27, 25, 53] Operation: 92-39=53 Exploring Operation: 92-25=67...
0.984375
hs_4
sum_heuristic