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
[ 57, 63, 19, 18 ]
84
[ "57/19=3", "63+18=81", "3+81=84" ]
Current State: 84:[57, 63, 19, 18], Operations: [] Exploring Operation: 57/19=3, Resulting Numbers: [63, 18, 3] Generated Node #2: [63, 18, 3] from Operation: 57/19=3 Current State: 84:[63, 18, 3], Operations: ['57/19=3'] Exploring Operation: 63+18=81, Resulting Numbers: [3, 81] Generated Node #3: [3, 81] from Operatio...
4
Current State: 84:[57, 63, 19, 18], Operations: [] Exploring Operation: 63-57=6, Resulting Numbers: [19, 18, 6] Generated Node #0,0: 84:[19, 18, 6] Operation: 63-57=6 Moving to Node #0,0 Current State: 84:[19, 18, 6], Operations: ['63-57=6'] Exploring Operation: 19-18=1, Resulting Numbers: [6, 1] Generated Node #0,0,0:...
0
hs_1
mult_heuristic
[ 44, 14, 4, 39 ]
66
[ "44-39=5", "14*5=70", "70-4=66" ]
Current State: 66:[44, 14, 4, 39], Operations: [] Exploring Operation: 44-39=5, Resulting Numbers: [14, 4, 5] Generated Node #2: [14, 4, 5] from Operation: 44-39=5 Current State: 66:[14, 4, 5], Operations: ['44-39=5'] Exploring Operation: 14*5=70, Resulting Numbers: [4, 70] Generated Node #3: [4, 70] from Operation: 14...
4
Current State: 66:[44, 14, 4, 39], Operations: [] Exploring Operation: 44-39=5, Resulting Numbers: [14, 4, 5] Generated Node #0,0: 66:[14, 4, 5] Operation: 44-39=5 Moving to Node #0,0 Current State: 66:[14, 4, 5], Operations: ['44-39=5'] Exploring Operation: 14-4=10, Resulting Numbers: [5, 10] Generated Node #0,0,0: 66...
0
hs_1
mult_heuristic
[ 23, 56, 2, 97 ]
36
[ "23+56=79", "97-79=18", "2*18=36" ]
Current State: 36:[23, 56, 2, 97], Operations: [] Exploring Operation: 23+56=79, Resulting Numbers: [2, 97, 79] Generated Node #2: [2, 97, 79] from Operation: 23+56=79 Current State: 36:[2, 97, 79], Operations: ['23+56=79'] Exploring Operation: 97-79=18, Resulting Numbers: [2, 18] Generated Node #3: [2, 18] from Operat...
4
Current State: 36:[23, 56, 2, 97], Operations: [] Exploring Operation: 97-56=41, Resulting Numbers: [23, 2, 41] Generated Node #0,0: 36:[23, 2, 41] Operation: 97-56=41 Exploring Operation: 56/2=28, Resulting Numbers: [23, 97, 28] Generated Node #0,1: 36:[23, 97, 28] Operation: 56/2=28 Exploring Operation: 23-2=21, Resu...
0.954861
hs_5
sum_heuristic
[ 9, 63, 18, 5 ]
73
[ "18/9=2", "5*2=10", "63+10=73" ]
Current State: 73:[9, 63, 18, 5], Operations: [] Exploring Operation: 18/9=2, Resulting Numbers: [63, 5, 2] Generated Node #2: [63, 5, 2] from Operation: 18/9=2 Current State: 73:[63, 5, 2], Operations: ['18/9=2'] Exploring Operation: 5*2=10, Resulting Numbers: [63, 10] Generated Node #3: [63, 10] from Operation: 5*2=1...
4
Current State: 73:[9, 63, 18, 5], Operations: [] Exploring Operation: 9+63=72, Resulting Numbers: [18, 5, 72] Generated Node #0,0: 73:[18, 5, 72] Operation: 9+63=72 Exploring Operation: 9*5=45, Resulting Numbers: [63, 18, 45] Generated Node #0,1: 73:[63, 18, 45] Operation: 9*5=45 Exploring Operation: 18*5=90, Resulting...
0
hs_3
mult_heuristic
[ 71, 28, 57, 44 ]
58
[ "71-28=43", "57+44=101", "101-43=58" ]
Current State: 58:[71, 28, 57, 44], Operations: [] Exploring Operation: 71-28=43, Resulting Numbers: [57, 44, 43] Generated Node #2: [57, 44, 43] from Operation: 71-28=43 Current State: 58:[57, 44, 43], Operations: ['71-28=43'] Exploring Operation: 57+44=101, Resulting Numbers: [43, 101] Generated Node #3: [43, 101] fr...
4
Current State: 58:[71, 28, 57, 44], Operations: [] Exploring Operation: 71-57=14, Resulting Numbers: [28, 44, 14] Generated Node #0,0: 58:[28, 44, 14] Operation: 71-57=14 Exploring Operation: 57-28=29, Resulting Numbers: [71, 44, 29] Generated Node #0,1: 58:[71, 44, 29] Operation: 57-28=29 Exploring Operation: 71-44=27...
0.981771
hs_5
sum_heuristic
[ 24, 80, 23, 39 ]
40
[ "80-24=56", "39-23=16", "56-16=40" ]
Current State: 40:[24, 80, 23, 39], Operations: [] Exploring Operation: 80-24=56, Resulting Numbers: [23, 39, 56] Generated Node #2: [23, 39, 56] from Operation: 80-24=56 Current State: 40:[23, 39, 56], Operations: ['80-24=56'] Exploring Operation: 39-23=16, Resulting Numbers: [56, 16] Generated Node #3: [56, 16] from ...
4
Current State: 40:[24, 80, 23, 39], Operations: [] Exploring Operation: 24-23=1, Resulting Numbers: [80, 39, 1] Generated Node #0,0: 40:[80, 39, 1] Operation: 24-23=1 Exploring Operation: 24+23=47, Resulting Numbers: [80, 39, 47] Generated Node #0,1: 40:[80, 39, 47] Operation: 24+23=47 Exploring Operation: 80-24=56, Re...
0.986111
hs_5
sum_heuristic
[ 62, 79, 6, 47 ]
58
[ "79-62=17", "47-6=41", "17+41=58" ]
Current State: 58:[62, 79, 6, 47], Operations: [] Exploring Operation: 79-62=17, Resulting Numbers: [6, 47, 17] Generated Node #2: [6, 47, 17] from Operation: 79-62=17 Current State: 58:[6, 47, 17], Operations: ['79-62=17'] Exploring Operation: 47-6=41, Resulting Numbers: [17, 41] Generated Node #3: [17, 41] from Opera...
4
Current State: 58:[62, 79, 6, 47], Operations: [] Exploring Operation: 79-47=32, Resulting Numbers: [62, 6, 32] Generated Node #0,0: 58:[62, 6, 32] Operation: 79-47=32 Exploring Operation: 79-62=17, Resulting Numbers: [6, 47, 17] Generated Node #0,1: 58:[6, 47, 17] Operation: 79-62=17 Exploring Operation: 79-6=73, Resu...
0.977431
hs_3
sum_heuristic
[ 55, 29, 30, 2 ]
69
[ "55+29=84", "30/2=15", "84-15=69" ]
Current State: 69:[55, 29, 30, 2], Operations: [] Exploring Operation: 55+29=84, Resulting Numbers: [30, 2, 84] Generated Node #2: [30, 2, 84] from Operation: 55+29=84 Current State: 69:[30, 2, 84], Operations: ['55+29=84'] Exploring Operation: 30/2=15, Resulting Numbers: [84, 15] Generated Node #3: [84, 15] from Opera...
4
Current State: 69:[55, 29, 30, 2], Operations: [] Exploring Operation: 30-29=1, Resulting Numbers: [55, 2, 1] Generated Node #0,0: 69:[55, 2, 1] Operation: 30-29=1 Exploring Operation: 55-29=26, Resulting Numbers: [30, 2, 26] Generated Node #0,1: 69:[30, 2, 26] Operation: 55-29=26 Exploring Operation: 55-30=25, Resulti...
0
hs_3
sum_heuristic
[ 57, 67, 55, 40 ]
59
[ "67-57=10", "40/10=4", "55+4=59" ]
Current State: 59:[57, 67, 55, 40], Operations: [] Exploring Operation: 67-57=10, Resulting Numbers: [55, 40, 10] Generated Node #2: [55, 40, 10] from Operation: 67-57=10 Current State: 59:[55, 40, 10], Operations: ['67-57=10'] Exploring Operation: 40/10=4, Resulting Numbers: [55, 4] Generated Node #3: [55, 4] from Ope...
4
Current State: 59:[57, 67, 55, 40], Operations: [] Exploring Operation: 67-40=27, Resulting Numbers: [57, 55, 27] Generated Node #0,0: 59:[57, 55, 27] Operation: 67-40=27 Exploring Operation: 55+40=95, Resulting Numbers: [57, 67, 95] Generated Node #0,1: 59:[57, 67, 95] Operation: 55+40=95 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 7, 28, 36, 37 ]
28
[ "28/7=4", "36/4=9", "37-9=28" ]
Current State: 28:[7, 28, 36, 37], Operations: [] Exploring Operation: 28/7=4, Resulting Numbers: [36, 37, 4] Generated Node #2: [36, 37, 4] from Operation: 28/7=4 Current State: 28:[36, 37, 4], Operations: ['28/7=4'] Exploring Operation: 36/4=9, Resulting Numbers: [37, 9] Generated Node #3: [37, 9] from Operation: 36/...
4
Current State: 28:[7, 28, 36, 37], Operations: [] Exploring Operation: 37-36=1, Resulting Numbers: [7, 28, 1] Generated Node #0,0: 28:[7, 28, 1] Operation: 37-36=1 Moving to Node #0,0 Current State: 28:[7, 28, 1], Operations: ['37-36=1'] Exploring Operation: 7*1=7, Resulting Numbers: [28, 7] Generated Node #0,0,0: 28:[...
0
hs_1
sum_heuristic
[ 52, 67, 77, 90 ]
28
[ "67-52=15", "90-77=13", "15+13=28" ]
Current State: 28:[52, 67, 77, 90], Operations: [] Exploring Operation: 67-52=15, Resulting Numbers: [77, 90, 15] Generated Node #2: [77, 90, 15] from Operation: 67-52=15 Current State: 28:[77, 90, 15], Operations: ['67-52=15'] Exploring Operation: 90-77=13, Resulting Numbers: [15, 13] Generated Node #3: [15, 13] from ...
4
Current State: 28:[52, 67, 77, 90], Operations: [] Exploring Operation: 90-52=38, Resulting Numbers: [67, 77, 38] Generated Node #0,0: 28:[67, 77, 38] Operation: 90-52=38 Exploring Operation: 77-67=10, Resulting Numbers: [52, 90, 10] Generated Node #0,1: 28:[52, 90, 10] Operation: 77-67=10 Exploring Operation: 90-77=13...
0.988715
hs_4
sum_heuristic
[ 67, 79, 61, 28 ]
89
[ "67-61=6", "28*6=168", "168-79=89" ]
Current State: 89:[67, 79, 61, 28], Operations: [] Exploring Operation: 67-61=6, Resulting Numbers: [79, 28, 6] Generated Node #2: [79, 28, 6] from Operation: 67-61=6 Current State: 89:[79, 28, 6], Operations: ['67-61=6'] Exploring Operation: 28*6=168, Resulting Numbers: [79, 168] Generated Node #3: [79, 168] from Oper...
4
Current State: 89:[67, 79, 61, 28], Operations: [] Exploring Operation: 67+28=95, Resulting Numbers: [79, 61, 95] Generated Node #0,0: 89:[79, 61, 95] Operation: 67+28=95 Exploring Operation: 79+28=107, Resulting Numbers: [67, 61, 107] Generated Node #0,1: 89:[67, 61, 107] Operation: 79+28=107 Exploring Operation: 61+2...
0
hs_3
mult_heuristic
[ 6, 76, 3, 85 ]
45
[ "76-6=70", "85-70=15", "3*15=45" ]
Current State: 45:[6, 76, 3, 85], Operations: [] Exploring Operation: 76-6=70, Resulting Numbers: [3, 85, 70] Generated Node #2: [3, 85, 70] from Operation: 76-6=70 Current State: 45:[3, 85, 70], Operations: ['76-6=70'] Exploring Operation: 85-70=15, Resulting Numbers: [3, 15] Generated Node #3: [3, 15] from Operation:...
4
Current State: 45:[6, 76, 3, 85], Operations: [] Exploring Operation: 76-6=70, Resulting Numbers: [3, 85, 70] Generated Node #0,0: 45:[3, 85, 70] Operation: 76-6=70 Exploring Operation: 76-3=73, Resulting Numbers: [6, 85, 73] Generated Node #0,1: 45:[6, 85, 73] Operation: 76-3=73 Exploring Operation: 85-76=9, Resulting...
0.982639
hs_4
sum_heuristic
[ 76, 56, 30, 15 ]
96
[ "76*30=2280", "2280/15=152", "152-56=96" ]
Current State: 96:[76, 56, 30, 15], Operations: [] Exploring Operation: 76*30=2280, Resulting Numbers: [56, 15, 2280] Generated Node #2: [56, 15, 2280] from Operation: 76*30=2280 Current State: 96:[56, 15, 2280], Operations: ['76*30=2280'] Exploring Operation: 2280/15=152, Resulting Numbers: [56, 152] Generated Node #3...
4
Current State: 96:[76, 56, 30, 15], Operations: [] Exploring Operation: 76-30=46, Resulting Numbers: [56, 15, 46] Generated Node #0,0: 96:[56, 15, 46] Operation: 76-30=46 Exploring Operation: 76-56=20, Resulting Numbers: [30, 15, 20] Generated Node #0,1: 96:[30, 15, 20] Operation: 76-56=20 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 59, 46, 25, 89 ]
41
[ "59+46=105", "89-25=64", "105-64=41" ]
Current State: 41:[59, 46, 25, 89], Operations: [] Exploring Operation: 59+46=105, Resulting Numbers: [25, 89, 105] Generated Node #2: [25, 89, 105] from Operation: 59+46=105 Current State: 41:[25, 89, 105], Operations: ['59+46=105'] Exploring Operation: 89-25=64, Resulting Numbers: [105, 64] Generated Node #3: [105, 6...
4
Current State: 41:[59, 46, 25, 89], Operations: [] Exploring Operation: 89-59=30, Resulting Numbers: [46, 25, 30] Generated Node #0,0: 41:[46, 25, 30] Operation: 89-59=30 Exploring Operation: 89-46=43, Resulting Numbers: [59, 25, 43] Generated Node #0,1: 41:[59, 25, 43] Operation: 89-46=43 Moving to Node #0,0 Current S...
0.985243
hs_2
mult_heuristic
[ 62, 12, 12, 98 ]
36
[ "62+12=74", "12+98=110", "110-74=36" ]
Current State: 36:[62, 12, 12, 98], Operations: [] Exploring Operation: 62+12=74, Resulting Numbers: [98, 74] Generated Node #2: [98, 74] from Operation: 62+12=74 Current State: 36:[98, 74], Operations: ['62+12=74'] Exploring Operation: 12+98=110, Resulting Numbers: [74, 110] Generated Node #3: [74, 110] from Operation...
4
Current State: 36:[62, 12, 12, 98], Operations: [] Exploring Operation: 62-12=50, Resulting Numbers: [12, 98, 50] Generated Node #0,0: 36:[12, 98, 50] Operation: 62-12=50 Exploring Operation: 98-12=86, Resulting Numbers: [62, 12, 86] Generated Node #0,1: 36:[62, 12, 86] Operation: 98-12=86 Exploring Operation: 62-12=50...
0.977431
hs_4
mult_heuristic
[ 89, 28, 89, 80 ]
53
[ "89/89=1", "80-28=52", "1+52=53" ]
Current State: 53:[89, 28, 89, 80], Operations: [] Exploring Operation: 89/89=1, Resulting Numbers: [28, 80, 1] Generated Node #2: [28, 80, 1] from Operation: 89/89=1 Current State: 53:[28, 80, 1], Operations: ['89/89=1'] Exploring Operation: 80-28=52, Resulting Numbers: [1, 52] Generated Node #3: [1, 52] from Operatio...
4
Current State: 53:[89, 28, 89, 80], Operations: [] Exploring Operation: 89-28=61, Resulting Numbers: [89, 80, 61] Generated Node #0,0: 53:[89, 80, 61] Operation: 89-28=61 Exploring Operation: 89-28=61, Resulting Numbers: [89, 80, 61] Generated Node #0,1: 53:[89, 80, 61] Operation: 89-28=61 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 73, 72, 35, 27 ]
68
[ "73+35=108", "108/27=4", "72-4=68" ]
Current State: 68:[73, 72, 35, 27], Operations: [] Exploring Operation: 73+35=108, Resulting Numbers: [72, 27, 108] Generated Node #2: [72, 27, 108] from Operation: 73+35=108 Current State: 68:[72, 27, 108], Operations: ['73+35=108'] Exploring Operation: 108/27=4, Resulting Numbers: [72, 4] Generated Node #3: [72, 4] f...
4
Current State: 68:[73, 72, 35, 27], Operations: [] Exploring Operation: 35-27=8, Resulting Numbers: [73, 72, 8] Generated Node #0,0: 68:[73, 72, 8] Operation: 35-27=8 Exploring Operation: 73-35=38, Resulting Numbers: [72, 27, 38] Generated Node #0,1: 68:[72, 27, 38] Operation: 73-35=38 Exploring Operation: 73-72=1, Res...
0
hs_3
mult_heuristic
[ 34, 65, 67, 38 ]
33
[ "38-34=4", "65+67=132", "132/4=33" ]
Current State: 33:[34, 65, 67, 38], Operations: [] Exploring Operation: 38-34=4, Resulting Numbers: [65, 67, 4] Generated Node #2: [65, 67, 4] from Operation: 38-34=4 Current State: 33:[65, 67, 4], Operations: ['38-34=4'] Exploring Operation: 65+67=132, Resulting Numbers: [4, 132] Generated Node #3: [4, 132] from Opera...
4
Current State: 33:[34, 65, 67, 38], Operations: [] Exploring Operation: 67-34=33, Resulting Numbers: [65, 38, 33] Generated Node #0,0: 33:[65, 38, 33] Operation: 67-34=33 Exploring Operation: 67-65=2, Resulting Numbers: [34, 38, 2] Generated Node #0,1: 33:[34, 38, 2] Operation: 67-65=2 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 81, 57, 53, 84 ]
19
[ "81-53=28", "57*28=1596", "1596/84=19" ]
Current State: 19:[81, 57, 53, 84], Operations: [] Exploring Operation: 81-53=28, Resulting Numbers: [57, 84, 28] Generated Node #2: [57, 84, 28] from Operation: 81-53=28 Current State: 19:[57, 84, 28], Operations: ['81-53=28'] Exploring Operation: 57*28=1596, Resulting Numbers: [84, 1596] Generated Node #3: [84, 1596]...
4
Current State: 19:[81, 57, 53, 84], Operations: [] Exploring Operation: 84-81=3, Resulting Numbers: [57, 53, 3] Generated Node #0,0: 19:[57, 53, 3] Operation: 84-81=3 Moving to Node #0,0 Current State: 19:[57, 53, 3], Operations: ['84-81=3'] Exploring Operation: 57-53=4, Resulting Numbers: [3, 4] Generated Node #0,0,0:...
0
hs_1
sum_heuristic
[ 36, 29, 35, 6 ]
36
[ "36+29=65", "35-6=29", "65-29=36" ]
Current State: 36:[36, 29, 35, 6], Operations: [] Exploring Operation: 36+29=65, Resulting Numbers: [35, 6, 65] Generated Node #2: [35, 6, 65] from Operation: 36+29=65 Current State: 36:[35, 6, 65], Operations: ['36+29=65'] Exploring Operation: 35-6=29, Resulting Numbers: [65, 29] Generated Node #3: [65, 29] from Opera...
4
Current State: 36:[36, 29, 35, 6], Operations: [] Exploring Operation: 36-29=7, Resulting Numbers: [35, 6, 7] Generated Node #0,0: 36:[35, 6, 7] Operation: 36-29=7 Exploring Operation: 35-29=6, Resulting Numbers: [36, 6, 6] Generated Node #0,1: 36:[36, 6, 6] Operation: 35-29=6 Start Sub Search at level 1: Moving to Nod...
0.992188
hs_2
mult_heuristic
[ 75, 17, 6, 19 ]
25
[ "19-17=2", "75*2=150", "150/6=25" ]
Current State: 25:[75, 17, 6, 19], Operations: [] Exploring Operation: 19-17=2, Resulting Numbers: [75, 6, 2] Generated Node #2: [75, 6, 2] from Operation: 19-17=2 Current State: 25:[75, 6, 2], Operations: ['19-17=2'] Exploring Operation: 75*2=150, Resulting Numbers: [6, 150] Generated Node #3: [6, 150] from Operation:...
4
Current State: 25:[75, 17, 6, 19], Operations: [] Exploring Operation: 75-17=58, Resulting Numbers: [6, 19, 58] Generated Node #0,0: 25:[6, 19, 58] Operation: 75-17=58 Exploring Operation: 19-17=2, Resulting Numbers: [75, 6, 2] Generated Node #0,1: 25:[75, 6, 2] Operation: 19-17=2 Exploring Operation: 75-6=69, Resultin...
0.938368
hs_4
sum_heuristic
[ 2, 35, 10, 37 ]
49
[ "2*37=74", "35-10=25", "74-25=49" ]
Current State: 49:[2, 35, 10, 37], Operations: [] Exploring Operation: 2*37=74, Resulting Numbers: [35, 10, 74] Generated Node #2: [35, 10, 74] from Operation: 2*37=74 Current State: 49:[35, 10, 74], Operations: ['2*37=74'] Exploring Operation: 35-10=25, Resulting Numbers: [74, 25] Generated Node #3: [74, 25] from Oper...
4
Current State: 49:[2, 35, 10, 37], Operations: [] Exploring Operation: 35+10=45, Resulting Numbers: [2, 37, 45] Generated Node #0,0: 49:[2, 37, 45] Operation: 35+10=45 Exploring Operation: 37-35=2, Resulting Numbers: [2, 10, 2] Generated Node #0,1: 49:[2, 10, 2] Operation: 37-35=2 Moving to Node #0,1 Current State: 49:...
0
hs_2
mult_heuristic
[ 11, 76, 88, 90 ]
91
[ "11+76=87", "88+90=178", "178-87=91" ]
Current State: 91:[11, 76, 88, 90], Operations: [] Exploring Operation: 11+76=87, Resulting Numbers: [88, 90, 87] Generated Node #2: [88, 90, 87] from Operation: 11+76=87 Current State: 91:[88, 90, 87], Operations: ['11+76=87'] Exploring Operation: 88+90=178, Resulting Numbers: [87, 178] Generated Node #3: [87, 178] fr...
4
Current State: 91:[11, 76, 88, 90], Operations: [] Exploring Operation: 88-76=12, Resulting Numbers: [11, 90, 12] Generated Node #0,0: 91:[11, 90, 12] Operation: 88-76=12 Start Sub Search at level 1: Moving to Node #0,0 Current State: 91:[11, 90, 12], Operations: ['88-76=12'] Exploring Operation: 12-11=1, Resulting Num...
0.993924
hs_1
sum_heuristic
[ 97, 22, 37, 22 ]
37
[ "22-22=0", "97*0=0", "37+0=37" ]
Current State: 37:[97, 22, 37, 22], Operations: [] Exploring Operation: 22-22=0, Resulting Numbers: [97, 37, 0] Generated Node #2: [97, 37, 0] from Operation: 22-22=0 Current State: 37:[97, 37, 0], Operations: ['22-22=0'] Exploring Operation: 97*0=0, Resulting Numbers: [37, 0] Generated Node #3: [37, 0] from Operation:...
4
Current State: 37:[97, 22, 37, 22], Operations: [] Exploring Operation: 97-37=60, Resulting Numbers: [22, 22, 60] Generated Node #0,0: 37:[22, 22, 60] Operation: 97-37=60 Exploring Operation: 97-22=75, Resulting Numbers: [37, 22, 75] Generated Node #0,1: 37:[37, 22, 75] Operation: 97-22=75 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 1, 88, 39, 5 ]
43
[ "88-1=87", "39+5=44", "87-44=43" ]
Current State: 43:[1, 88, 39, 5], Operations: [] Exploring Operation: 88-1=87, Resulting Numbers: [39, 5, 87] Generated Node #2: [39, 5, 87] from Operation: 88-1=87 Current State: 43:[39, 5, 87], Operations: ['88-1=87'] Exploring Operation: 39+5=44, Resulting Numbers: [87, 44] Generated Node #3: [87, 44] from Operation...
4
Current State: 43:[1, 88, 39, 5], Operations: [] Exploring Operation: 1+39=40, Resulting Numbers: [88, 5, 40] Generated Node #0,0: 43:[88, 5, 40] Operation: 1+39=40 Exploring Operation: 1+5=6, Resulting Numbers: [88, 39, 6] Generated Node #0,1: 43:[88, 39, 6] Operation: 1+5=6 Exploring Operation: 88-1=87, Resulting Num...
0.986111
hs_3
mult_heuristic
[ 45, 16, 72, 54 ]
72
[ "54-45=9", "16*9=144", "144-72=72" ]
Current State: 72:[45, 16, 72, 54], Operations: [] Exploring Operation: 54-45=9, Resulting Numbers: [16, 72, 9] Generated Node #2: [16, 72, 9] from Operation: 54-45=9 Current State: 72:[16, 72, 9], Operations: ['54-45=9'] Exploring Operation: 16*9=144, Resulting Numbers: [72, 144] Generated Node #3: [72, 144] from Oper...
4
Current State: 72:[45, 16, 72, 54], Operations: [] Exploring Operation: 72-54=18, Resulting Numbers: [45, 16, 18] Generated Node #0,0: 72:[45, 16, 18] Operation: 72-54=18 Exploring Operation: 16+54=70, Resulting Numbers: [45, 72, 70] Generated Node #0,1: 72:[45, 72, 70] Operation: 16+54=70 Exploring Operation: 54-45=9,...
0
hs_5
mult_heuristic
[ 15, 52, 35, 28 ]
100
[ "52-15=37", "35+28=63", "37+63=100" ]
Current State: 100:[15, 52, 35, 28], Operations: [] Exploring Operation: 52-15=37, Resulting Numbers: [35, 28, 37] Generated Node #2: [35, 28, 37] from Operation: 52-15=37 Current State: 100:[35, 28, 37], Operations: ['52-15=37'] Exploring Operation: 35+28=63, Resulting Numbers: [37, 63] Generated Node #3: [37, 63] fro...
4
Current State: 100:[15, 52, 35, 28], Operations: [] Exploring Operation: 15+35=50, Resulting Numbers: [52, 28, 50] Generated Node #0,0: 100:[52, 28, 50] Operation: 15+35=50 Exploring Operation: 35-15=20, Resulting Numbers: [52, 28, 20] Generated Node #0,1: 100:[52, 28, 20] Operation: 35-15=20 Exploring Operation: 35-28...
0.942708
hs_4
sum_heuristic
[ 51, 35, 42, 17 ]
21
[ "51/17=3", "42-35=7", "3*7=21" ]
Current State: 21:[51, 35, 42, 17], Operations: [] Exploring Operation: 51/17=3, Resulting Numbers: [35, 42, 3] Generated Node #2: [35, 42, 3] from Operation: 51/17=3 Current State: 21:[35, 42, 3], Operations: ['51/17=3'] Exploring Operation: 42-35=7, Resulting Numbers: [3, 7] Generated Node #3: [3, 7] from Operation: ...
4
Current State: 21:[51, 35, 42, 17], Operations: [] Exploring Operation: 51-42=9, Resulting Numbers: [35, 17, 9] Generated Node #0,0: 21:[35, 17, 9] Operation: 51-42=9 Moving to Node #0,0 Current State: 21:[35, 17, 9], Operations: ['51-42=9'] Exploring Operation: 35-17=18, Resulting Numbers: [9, 18] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 17, 47, 80, 56 ]
73
[ "56-47=9", "17*9=153", "153-80=73" ]
Current State: 73:[17, 47, 80, 56], Operations: [] Exploring Operation: 56-47=9, Resulting Numbers: [17, 80, 9] Generated Node #2: [17, 80, 9] from Operation: 56-47=9 Current State: 73:[17, 80, 9], Operations: ['56-47=9'] Exploring Operation: 17*9=153, Resulting Numbers: [80, 153] Generated Node #3: [80, 153] from Oper...
4
Current State: 73:[17, 47, 80, 56], Operations: [] Exploring Operation: 17+56=73, Resulting Numbers: [47, 80, 73] Generated Node #0,0: 73:[47, 80, 73] Operation: 17+56=73 Exploring Operation: 17+47=64, Resulting Numbers: [80, 56, 64] Generated Node #0,1: 73:[80, 56, 64] Operation: 17+47=64 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 66, 19, 36, 8 ]
75
[ "66-19=47", "36-8=28", "47+28=75" ]
Current State: 75:[66, 19, 36, 8], Operations: [] Exploring Operation: 66-19=47, Resulting Numbers: [36, 8, 47] Generated Node #2: [36, 8, 47] from Operation: 66-19=47 Current State: 75:[36, 8, 47], Operations: ['66-19=47'] Exploring Operation: 36-8=28, Resulting Numbers: [47, 28] Generated Node #3: [47, 28] from Opera...
4
Current State: 75:[66, 19, 36, 8], Operations: [] Exploring Operation: 36-19=17, Resulting Numbers: [66, 8, 17] Generated Node #0,0: 75:[66, 8, 17] Operation: 36-19=17 Exploring Operation: 66-36=30, Resulting Numbers: [19, 8, 30] Generated Node #0,1: 75:[19, 8, 30] Operation: 66-36=30 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 7, 51, 60, 6 ]
22
[ "51-7=44", "60+6=66", "66-44=22" ]
Current State: 22:[7, 51, 60, 6], Operations: [] Exploring Operation: 51-7=44, Resulting Numbers: [60, 6, 44] Generated Node #2: [60, 6, 44] from Operation: 51-7=44 Current State: 22:[60, 6, 44], Operations: ['51-7=44'] Exploring Operation: 60+6=66, Resulting Numbers: [44, 66] Generated Node #3: [44, 66] from Operation...
4
Current State: 22:[7, 51, 60, 6], Operations: [] Exploring Operation: 60-51=9, Resulting Numbers: [7, 6, 9] Generated Node #0,0: 22:[7, 6, 9] Operation: 60-51=9 Exploring Operation: 60/6=10, Resulting Numbers: [7, 51, 10] Generated Node #0,1: 22:[7, 51, 10] Operation: 60/6=10 Moving to Node #0,0 Current State: 22:[7, 6...
0.987847
hs_2
sum_heuristic
[ 1, 1, 39, 53 ]
91
[ "1*1=1", "39+53=92", "92-1=91" ]
Current State: 91:[1, 1, 39, 53], Operations: [] Exploring Operation: 1*1=1, Resulting Numbers: [39, 53, 1] Generated Node #2: [39, 53, 1] from Operation: 1*1=1 Current State: 91:[39, 53, 1], Operations: ['1*1=1'] Exploring Operation: 39+53=92, Resulting Numbers: [1, 92] Generated Node #3: [1, 92] from Operation: 39+53...
4
Current State: 91:[1, 1, 39, 53], Operations: [] Exploring Operation: 1+1=2, Resulting Numbers: [39, 53, 2] Generated Node #0,0: 91:[39, 53, 2] Operation: 1+1=2 Exploring Operation: 39-1=38, Resulting Numbers: [1, 53, 38] Generated Node #0,1: 91:[1, 53, 38] Operation: 39-1=38 Exploring Operation: 1+53=54, Resulting Num...
0.960069
hs_5
mult_heuristic
[ 83, 59, 51, 9 ]
100
[ "83+59=142", "51-9=42", "142-42=100" ]
Current State: 100:[83, 59, 51, 9], Operations: [] Exploring Operation: 83+59=142, Resulting Numbers: [51, 9, 142] Generated Node #2: [51, 9, 142] from Operation: 83+59=142 Current State: 100:[51, 9, 142], Operations: ['83+59=142'] Exploring Operation: 51-9=42, Resulting Numbers: [142, 42] Generated Node #3: [142, 42] ...
4
Current State: 100:[83, 59, 51, 9], Operations: [] Exploring Operation: 83-59=24, Resulting Numbers: [51, 9, 24] Generated Node #0,0: 100:[51, 9, 24] Operation: 83-59=24 Start Sub Search at level 1: Moving to Node #0,0 Current State: 100:[51, 9, 24], Operations: ['83-59=24'] Exploring Operation: 51-24=27, Resulting Num...
0
hs_1
sum_heuristic
[ 27, 52, 34, 46 ]
69
[ "27*46=1242", "52-34=18", "1242/18=69" ]
Current State: 69:[27, 52, 34, 46], Operations: [] Exploring Operation: 27*46=1242, Resulting Numbers: [52, 34, 1242] Generated Node #2: [52, 34, 1242] from Operation: 27*46=1242 Current State: 69:[52, 34, 1242], Operations: ['27*46=1242'] Exploring Operation: 52-34=18, Resulting Numbers: [1242, 18] Generated Node #3: ...
4
Current State: 69:[27, 52, 34, 46], Operations: [] Exploring Operation: 52-46=6, Resulting Numbers: [27, 34, 6] Generated Node #0,0: 69:[27, 34, 6] Operation: 52-46=6 Exploring Operation: 27+46=73, Resulting Numbers: [52, 34, 73] Generated Node #0,1: 69:[52, 34, 73] Operation: 27+46=73 Exploring Operation: 46-34=12, Re...
0
hs_3
mult_heuristic
[ 19, 62, 49, 68 ]
63
[ "19+49=68", "68/68=1", "62+1=63" ]
Current State: 63:[19, 62, 49, 68], Operations: [] Exploring Operation: 19+49=68, Resulting Numbers: [62, 68, 68] Generated Node #2: [62, 68, 68] from Operation: 19+49=68 Current State: 63:[62, 68, 68], Operations: ['19+49=68'] Exploring Operation: 68/68=1, Resulting Numbers: [62, 1] Generated Node #3: [62, 1] from Ope...
4
Current State: 63:[19, 62, 49, 68], Operations: [] Exploring Operation: 68-49=19, Resulting Numbers: [19, 62, 19] Generated Node #0,0: 63:[19, 62, 19] Operation: 68-49=19 Exploring Operation: 68-62=6, Resulting Numbers: [19, 49, 6] Generated Node #0,1: 63:[19, 49, 6] Operation: 68-62=6 Exploring Operation: 62-49=13, Re...
0.981771
hs_5
sum_heuristic
[ 65, 17, 72, 80 ]
39
[ "72-65=7", "17*7=119", "119-80=39" ]
Current State: 39:[65, 17, 72, 80], Operations: [] Exploring Operation: 72-65=7, Resulting Numbers: [17, 80, 7] Generated Node #2: [17, 80, 7] from Operation: 72-65=7 Current State: 39:[17, 80, 7], Operations: ['72-65=7'] Exploring Operation: 17*7=119, Resulting Numbers: [80, 119] Generated Node #3: [80, 119] from Oper...
4
Current State: 39:[65, 17, 72, 80], Operations: [] Exploring Operation: 80-65=15, Resulting Numbers: [17, 72, 15] Generated Node #0,0: 39:[17, 72, 15] Operation: 80-65=15 Exploring Operation: 80-72=8, Resulting Numbers: [65, 17, 8] Generated Node #0,1: 39:[65, 17, 8] Operation: 80-72=8 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 7, 83, 62, 36 ]
97
[ "62+36=98", "98/7=14", "83+14=97" ]
Current State: 97:[7, 83, 62, 36], Operations: [] Exploring Operation: 62+36=98, Resulting Numbers: [7, 83, 98] Generated Node #2: [7, 83, 98] from Operation: 62+36=98 Current State: 97:[7, 83, 98], Operations: ['62+36=98'] Exploring Operation: 98/7=14, Resulting Numbers: [83, 14] Generated Node #3: [83, 14] from Opera...
4
Current State: 97:[7, 83, 62, 36], Operations: [] Exploring Operation: 7+62=69, Resulting Numbers: [83, 36, 69] Generated Node #0,0: 97:[83, 36, 69] Operation: 7+62=69 Exploring Operation: 7+83=90, Resulting Numbers: [62, 36, 90] Generated Node #0,1: 97:[62, 36, 90] Operation: 7+83=90 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 63, 38, 80, 44 ]
82
[ "63-44=19", "38/19=2", "80+2=82" ]
Current State: 82:[63, 38, 80, 44], Operations: [] Exploring Operation: 63-44=19, Resulting Numbers: [38, 80, 19] Generated Node #2: [38, 80, 19] from Operation: 63-44=19 Current State: 82:[38, 80, 19], Operations: ['63-44=19'] Exploring Operation: 38/19=2, Resulting Numbers: [80, 2] Generated Node #3: [80, 2] from Ope...
4
Current State: 82:[63, 38, 80, 44], Operations: [] Exploring Operation: 63-38=25, Resulting Numbers: [80, 44, 25] Generated Node #0,0: 82:[80, 44, 25] Operation: 63-38=25 Moving to Node #0,0 Current State: 82:[80, 44, 25], Operations: ['63-38=25'] Exploring Operation: 44+25=69, Resulting Numbers: [80, 69] Generated Nod...
0
hs_1
sum_heuristic
[ 77, 14, 61, 61 ]
92
[ "77+14=91", "61/61=1", "91+1=92" ]
Current State: 92:[77, 14, 61, 61], Operations: [] Exploring Operation: 77+14=91, Resulting Numbers: [61, 61, 91] Generated Node #2: [61, 61, 91] from Operation: 77+14=91 Current State: 92:[61, 61, 91], Operations: ['77+14=91'] Exploring Operation: 61/61=1, Resulting Numbers: [91, 1] Generated Node #3: [91, 1] from Ope...
4
Current State: 92:[77, 14, 61, 61], Operations: [] Exploring Operation: 61/61=1, Resulting Numbers: [77, 14, 1] Generated Node #0,0: 92:[77, 14, 1] Operation: 61/61=1 Exploring Operation: 61-61=0, Resulting Numbers: [77, 14, 0] Generated Node #0,1: 92:[77, 14, 0] Operation: 61-61=0 Moving to Node #0,0 Current State: 92...
0.992188
hs_2
mult_heuristic
[ 70, 82, 51, 51 ]
90
[ "82-70=12", "51+51=102", "102-12=90" ]
Current State: 90:[70, 82, 51, 51], Operations: [] Exploring Operation: 82-70=12, Resulting Numbers: [51, 51, 12] Generated Node #2: [51, 51, 12] from Operation: 82-70=12 Current State: 90:[51, 51, 12], Operations: ['82-70=12'] Exploring Operation: 51+51=102, Resulting Numbers: [12, 102] Generated Node #3: [12, 102] fr...
4
Current State: 90:[70, 82, 51, 51], Operations: [] Exploring Operation: 70-51=19, Resulting Numbers: [82, 51, 19] Generated Node #0,0: 90:[82, 51, 19] Operation: 70-51=19 Exploring Operation: 82-70=12, Resulting Numbers: [51, 51, 12] Generated Node #0,1: 90:[51, 51, 12] Operation: 82-70=12 Exploring Operation: 70-51=19...
0.985243
hs_3
sum_heuristic
[ 35, 21, 6, 77 ]
85
[ "35-21=14", "77-6=71", "14+71=85" ]
Current State: 85:[35, 21, 6, 77], Operations: [] Exploring Operation: 35-21=14, Resulting Numbers: [6, 77, 14] Generated Node #2: [6, 77, 14] from Operation: 35-21=14 Current State: 85:[6, 77, 14], Operations: ['35-21=14'] Exploring Operation: 77-6=71, Resulting Numbers: [14, 71] Generated Node #3: [14, 71] from Opera...
4
Current State: 85:[35, 21, 6, 77], Operations: [] Exploring Operation: 6+77=83, Resulting Numbers: [35, 21, 83] Generated Node #0,0: 85:[35, 21, 83] Operation: 6+77=83 Exploring Operation: 35-21=14, Resulting Numbers: [6, 77, 14] Generated Node #0,1: 85:[6, 77, 14] Operation: 35-21=14 Exploring Operation: 35-6=29, Resu...
0.986111
hs_4
mult_heuristic
[ 71, 77, 39, 79 ]
55
[ "71+39=110", "79-77=2", "110/2=55" ]
Current State: 55:[71, 77, 39, 79], Operations: [] Exploring Operation: 71+39=110, Resulting Numbers: [77, 79, 110] Generated Node #2: [77, 79, 110] from Operation: 71+39=110 Current State: 55:[77, 79, 110], Operations: ['71+39=110'] Exploring Operation: 79-77=2, Resulting Numbers: [110, 2] Generated Node #3: [110, 2] ...
4
Current State: 55:[71, 77, 39, 79], Operations: [] Exploring Operation: 79-77=2, Resulting Numbers: [71, 39, 2] Generated Node #0,0: 55:[71, 39, 2] Operation: 79-77=2 Exploring Operation: 77-71=6, Resulting Numbers: [39, 79, 6] Generated Node #0,1: 55:[39, 79, 6] Operation: 77-71=6 Moving to Node #0,0 Current State: 55...
0
hs_2
sum_heuristic
[ 50, 55, 43, 2 ]
40
[ "55-50=5", "43+2=45", "45-5=40" ]
Current State: 40:[50, 55, 43, 2], Operations: [] Exploring Operation: 55-50=5, Resulting Numbers: [43, 2, 5] Generated Node #2: [43, 2, 5] from Operation: 55-50=5 Current State: 40:[43, 2, 5], Operations: ['55-50=5'] Exploring Operation: 43+2=45, Resulting Numbers: [5, 45] Generated Node #3: [5, 45] from Operation: 43...
4
Current State: 40:[50, 55, 43, 2], Operations: [] Exploring Operation: 50/2=25, Resulting Numbers: [55, 43, 25] Generated Node #0,0: 40:[55, 43, 25] Operation: 50/2=25 Exploring Operation: 50-43=7, Resulting Numbers: [55, 2, 7] Generated Node #0,1: 40:[55, 2, 7] Operation: 50-43=7 Exploring Operation: 55-43=12, Resulti...
0.984375
hs_4
mult_heuristic
[ 42, 19, 4, 98 ]
54
[ "42+98=140", "140/4=35", "19+35=54" ]
Current State: 54:[42, 19, 4, 98], Operations: [] Exploring Operation: 42+98=140, Resulting Numbers: [19, 4, 140] Generated Node #2: [19, 4, 140] from Operation: 42+98=140 Current State: 54:[19, 4, 140], Operations: ['42+98=140'] Exploring Operation: 140/4=35, Resulting Numbers: [19, 35] Generated Node #3: [19, 35] fro...
4
Current State: 54:[42, 19, 4, 98], Operations: [] Exploring Operation: 42+19=61, Resulting Numbers: [4, 98, 61] Generated Node #0,0: 54:[4, 98, 61] Operation: 42+19=61 Exploring Operation: 98-19=79, Resulting Numbers: [42, 4, 79] Generated Node #0,1: 54:[42, 4, 79] Operation: 98-19=79 Exploring Operation: 42-19=23, Res...
0
hs_4
mult_heuristic
[ 27, 9, 1, 50 ]
100
[ "27/9=3", "3-1=2", "50*2=100" ]
Current State: 100:[27, 9, 1, 50], Operations: [] Exploring Operation: 27/9=3, Resulting Numbers: [1, 50, 3] Generated Node #2: [1, 50, 3] from Operation: 27/9=3 Current State: 100:[1, 50, 3], Operations: ['27/9=3'] Exploring Operation: 3-1=2, Resulting Numbers: [50, 2] Generated Node #3: [50, 2] from Operation: 3-1=2 ...
4
Current State: 100:[27, 9, 1, 50], Operations: [] Exploring Operation: 9+1=10, Resulting Numbers: [27, 50, 10] Generated Node #0,0: 100:[27, 50, 10] Operation: 9+1=10 Exploring Operation: 27-1=26, Resulting Numbers: [9, 50, 26] Generated Node #0,1: 100:[9, 50, 26] Operation: 27-1=26 Exploring Operation: 27/9=3, Resulti...
0.967882
hs_3
sum_heuristic
[ 15, 2, 12, 55 ]
47
[ "15+55=70", "70/2=35", "12+35=47" ]
Current State: 47:[15, 2, 12, 55], Operations: [] Exploring Operation: 15+55=70, Resulting Numbers: [2, 12, 70] Generated Node #2: [2, 12, 70] from Operation: 15+55=70 Current State: 47:[2, 12, 70], Operations: ['15+55=70'] Exploring Operation: 70/2=35, Resulting Numbers: [12, 35] Generated Node #3: [12, 35] from Opera...
4
Current State: 47:[15, 2, 12, 55], Operations: [] Exploring Operation: 15*2=30, Resulting Numbers: [12, 55, 30] Generated Node #0,0: 47:[12, 55, 30] Operation: 15*2=30 Start Sub Search at level 1: Moving to Node #0,0 Current State: 47:[12, 55, 30], Operations: ['15*2=30'] Exploring Operation: 12+30=42, Resulting Number...
0
hs_1
mult_heuristic
[ 86, 52, 29, 31 ]
94
[ "86-52=34", "29+31=60", "34+60=94" ]
Current State: 94:[86, 52, 29, 31], Operations: [] Exploring Operation: 86-52=34, Resulting Numbers: [29, 31, 34] Generated Node #2: [29, 31, 34] from Operation: 86-52=34 Current State: 94:[29, 31, 34], Operations: ['86-52=34'] Exploring Operation: 29+31=60, Resulting Numbers: [34, 60] Generated Node #3: [34, 60] from ...
4
Current State: 94:[86, 52, 29, 31], Operations: [] Exploring Operation: 86-31=55, Resulting Numbers: [52, 29, 55] Generated Node #0,0: 94:[52, 29, 55] Operation: 86-31=55 Exploring Operation: 29+31=60, Resulting Numbers: [86, 52, 60] Generated Node #0,1: 94:[86, 52, 60] Operation: 29+31=60 Exploring Operation: 31-29=2,...
0.962674
hs_4
mult_heuristic
[ 38, 22, 51, 6 ]
41
[ "38+22=60", "60/6=10", "51-10=41" ]
Current State: 41:[38, 22, 51, 6], Operations: [] Exploring Operation: 38+22=60, Resulting Numbers: [51, 6, 60] Generated Node #2: [51, 6, 60] from Operation: 38+22=60 Current State: 41:[51, 6, 60], Operations: ['38+22=60'] Exploring Operation: 60/6=10, Resulting Numbers: [51, 10] Generated Node #3: [51, 10] from Opera...
4
Current State: 41:[38, 22, 51, 6], Operations: [] Exploring Operation: 51-6=45, Resulting Numbers: [38, 22, 45] Generated Node #0,0: 41:[38, 22, 45] Operation: 51-6=45 Exploring Operation: 22+6=28, Resulting Numbers: [38, 51, 28] Generated Node #0,1: 41:[38, 51, 28] Operation: 22+6=28 Exploring Operation: 38+6=44, Resu...
0.963542
hs_5
sum_heuristic
[ 8, 17, 21, 34 ]
11
[ "21-8=13", "34/17=2", "13-2=11" ]
Current State: 11:[8, 17, 21, 34], Operations: [] Exploring Operation: 21-8=13, Resulting Numbers: [17, 34, 13] Generated Node #2: [17, 34, 13] from Operation: 21-8=13 Current State: 11:[17, 34, 13], Operations: ['21-8=13'] Exploring Operation: 34/17=2, Resulting Numbers: [13, 2] Generated Node #3: [13, 2] from Operati...
4
Current State: 11:[8, 17, 21, 34], Operations: [] Exploring Operation: 34-21=13, Resulting Numbers: [8, 17, 13] Generated Node #0,0: 11:[8, 17, 13] Operation: 34-21=13 Moving to Node #0,0 Current State: 11:[8, 17, 13], Operations: ['34-21=13'] Exploring Operation: 17-8=9, Resulting Numbers: [13, 9] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 4, 78, 6, 72 ]
30
[ "4*6=24", "78-72=6", "24+6=30" ]
Current State: 30:[4, 78, 6, 72], Operations: [] Exploring Operation: 4*6=24, Resulting Numbers: [78, 72, 24] Generated Node #2: [78, 72, 24] from Operation: 4*6=24 Current State: 30:[78, 72, 24], Operations: ['4*6=24'] Exploring Operation: 78-72=6, Resulting Numbers: [24, 6] Generated Node #3: [24, 6] from Operation: ...
4
Current State: 30:[4, 78, 6, 72], Operations: [] Exploring Operation: 78-72=6, Resulting Numbers: [4, 6, 6] Generated Node #0,0: 30:[4, 6, 6] Operation: 78-72=6 Exploring Operation: 78/6=13, Resulting Numbers: [4, 72, 13] Generated Node #0,1: 30:[4, 72, 13] Operation: 78/6=13 Start Sub Search at level 1: Moving to Node...
0
hs_2
mult_heuristic
[ 40, 19, 10, 25 ]
24
[ "40+19=59", "10+25=35", "59-35=24" ]
Current State: 24:[40, 19, 10, 25], Operations: [] Exploring Operation: 40+19=59, Resulting Numbers: [10, 25, 59] Generated Node #2: [10, 25, 59] from Operation: 40+19=59 Current State: 24:[10, 25, 59], Operations: ['40+19=59'] Exploring Operation: 10+25=35, Resulting Numbers: [59, 35] Generated Node #3: [59, 35] from ...
4
Current State: 24:[40, 19, 10, 25], Operations: [] Exploring Operation: 40-19=21, Resulting Numbers: [10, 25, 21] Generated Node #0,0: 24:[10, 25, 21] Operation: 40-19=21 Exploring Operation: 40/10=4, Resulting Numbers: [19, 25, 4] Generated Node #0,1: 24:[19, 25, 4] Operation: 40/10=4 Start Sub Search at level 1: Movi...
0.986111
hs_2
mult_heuristic
[ 27, 23, 6, 50 ]
74
[ "27-23=4", "6*4=24", "50+24=74" ]
Current State: 74:[27, 23, 6, 50], Operations: [] Exploring Operation: 27-23=4, Resulting Numbers: [6, 50, 4] Generated Node #2: [6, 50, 4] from Operation: 27-23=4 Current State: 74:[6, 50, 4], Operations: ['27-23=4'] Exploring Operation: 6*4=24, Resulting Numbers: [50, 24] Generated Node #3: [50, 24] from Operation: 6...
4
Current State: 74:[27, 23, 6, 50], Operations: [] Exploring Operation: 27-23=4, Resulting Numbers: [6, 50, 4] Generated Node #0,0: 74:[6, 50, 4] Operation: 27-23=4 Exploring Operation: 23+50=73, Resulting Numbers: [27, 6, 73] Generated Node #0,1: 74:[27, 6, 73] Operation: 23+50=73 Exploring Operation: 27+50=77, Resulti...
0
hs_3
mult_heuristic
[ 93, 78, 44, 66 ]
37
[ "93-78=15", "66-44=22", "15+22=37" ]
Current State: 37:[93, 78, 44, 66], Operations: [] Exploring Operation: 93-78=15, Resulting Numbers: [44, 66, 15] Generated Node #2: [44, 66, 15] from Operation: 93-78=15 Current State: 37:[44, 66, 15], Operations: ['93-78=15'] Exploring Operation: 66-44=22, Resulting Numbers: [15, 22] Generated Node #3: [15, 22] from ...
4
Current State: 37:[93, 78, 44, 66], Operations: [] Exploring Operation: 93-78=15, Resulting Numbers: [44, 66, 15] Generated Node #0,0: 37:[44, 66, 15] Operation: 93-78=15 Moving to Node #0,0 Current State: 37:[44, 66, 15], Operations: ['93-78=15'] Exploring Operation: 66-15=51, Resulting Numbers: [44, 51] Generated Nod...
0
hs_1
mult_heuristic
[ 4, 19, 31, 59 ]
26
[ "59-31=28", "28/4=7", "19+7=26" ]
Current State: 26:[4, 19, 31, 59], Operations: [] Exploring Operation: 59-31=28, Resulting Numbers: [4, 19, 28] Generated Node #2: [4, 19, 28] from Operation: 59-31=28 Current State: 26:[4, 19, 28], Operations: ['59-31=28'] Exploring Operation: 28/4=7, Resulting Numbers: [19, 7] Generated Node #3: [19, 7] from Operatio...
4
Current State: 26:[4, 19, 31, 59], Operations: [] Exploring Operation: 59-31=28, Resulting Numbers: [4, 19, 28] Generated Node #0,0: 26:[4, 19, 28] Operation: 59-31=28 Exploring Operation: 31-19=12, Resulting Numbers: [4, 59, 12] Generated Node #0,1: 26:[4, 59, 12] Operation: 31-19=12 Exploring Operation: 31-4=27, Resu...
0.949653
hs_5
mult_heuristic
[ 79, 66, 32, 4 ]
49
[ "79-66=13", "32+4=36", "13+36=49" ]
Current State: 49:[79, 66, 32, 4], Operations: [] Exploring Operation: 79-66=13, Resulting Numbers: [32, 4, 13] Generated Node #2: [32, 4, 13] from Operation: 79-66=13 Current State: 49:[32, 4, 13], Operations: ['79-66=13'] Exploring Operation: 32+4=36, Resulting Numbers: [13, 36] Generated Node #3: [13, 36] from Opera...
4
Current State: 49:[79, 66, 32, 4], Operations: [] Exploring Operation: 79-66=13, Resulting Numbers: [32, 4, 13] Generated Node #0,0: 49:[32, 4, 13] Operation: 79-66=13 Exploring Operation: 32/4=8, Resulting Numbers: [79, 66, 8] Generated Node #0,1: 49:[79, 66, 8] Operation: 32/4=8 Exploring Operation: 66-32=34, Resulti...
0.974826
hs_4
sum_heuristic
[ 36, 2, 34, 29 ]
25
[ "36+2=38", "34+29=63", "63-38=25" ]
Current State: 25:[36, 2, 34, 29], Operations: [] Exploring Operation: 36+2=38, Resulting Numbers: [34, 29, 38] Generated Node #2: [34, 29, 38] from Operation: 36+2=38 Current State: 25:[34, 29, 38], Operations: ['36+2=38'] Exploring Operation: 34+29=63, Resulting Numbers: [38, 63] Generated Node #3: [38, 63] from Oper...
4
Current State: 25:[36, 2, 34, 29], Operations: [] Exploring Operation: 36-34=2, Resulting Numbers: [2, 29, 2] Generated Node #0,0: 25:[2, 29, 2] Operation: 36-34=2 Exploring Operation: 36-29=7, Resulting Numbers: [2, 34, 7] Generated Node #0,1: 25:[2, 34, 7] Operation: 36-29=7 Exploring Operation: 36/2=18, Resulting Nu...
0.988715
hs_4
mult_heuristic
[ 17, 1, 51, 68 ]
35
[ "17+1=18", "68-51=17", "18+17=35" ]
Current State: 35:[17, 1, 51, 68], Operations: [] Exploring Operation: 17+1=18, Resulting Numbers: [51, 68, 18] Generated Node #2: [51, 68, 18] from Operation: 17+1=18 Current State: 35:[51, 68, 18], Operations: ['17+1=18'] Exploring Operation: 68-51=17, Resulting Numbers: [18, 17] Generated Node #3: [18, 17] from Oper...
4
Current State: 35:[17, 1, 51, 68], Operations: [] Exploring Operation: 68-17=51, Resulting Numbers: [1, 51, 51] Generated Node #0,0: 35:[1, 51, 51] Operation: 68-17=51 Exploring Operation: 68/17=4, Resulting Numbers: [1, 51, 4] Generated Node #0,1: 35:[1, 51, 4] Operation: 68/17=4 Exploring Operation: 68-51=17, Resulti...
0.976563
hs_3
sum_heuristic
[ 22, 5, 81, 40 ]
43
[ "22+5=27", "81/27=3", "40+3=43" ]
Current State: 43:[22, 5, 81, 40], Operations: [] Exploring Operation: 22+5=27, Resulting Numbers: [81, 40, 27] Generated Node #2: [81, 40, 27] from Operation: 22+5=27 Current State: 43:[81, 40, 27], Operations: ['22+5=27'] Exploring Operation: 81/27=3, Resulting Numbers: [40, 3] Generated Node #3: [40, 3] from Operati...
4
Current State: 43:[22, 5, 81, 40], Operations: [] Exploring Operation: 81-22=59, Resulting Numbers: [5, 40, 59] Generated Node #0,0: 43:[5, 40, 59] Operation: 81-22=59 Exploring Operation: 22+5=27, Resulting Numbers: [81, 40, 27] Generated Node #0,1: 43:[81, 40, 27] Operation: 22+5=27 Exploring Operation: 5+40=45, Resu...
0.96441
hs_4
mult_heuristic
[ 69, 47, 25, 73 ]
70
[ "69-47=22", "73-25=48", "22+48=70" ]
Current State: 70:[69, 47, 25, 73], Operations: [] Exploring Operation: 69-47=22, Resulting Numbers: [25, 73, 22] Generated Node #2: [25, 73, 22] from Operation: 69-47=22 Current State: 70:[25, 73, 22], Operations: ['69-47=22'] Exploring Operation: 73-25=48, Resulting Numbers: [22, 48] Generated Node #3: [22, 48] from ...
4
Current State: 70:[69, 47, 25, 73], Operations: [] Exploring Operation: 47+25=72, Resulting Numbers: [69, 73, 72] Generated Node #0,0: 70:[69, 73, 72] Operation: 47+25=72 Exploring Operation: 47-25=22, Resulting Numbers: [69, 73, 22] Generated Node #0,1: 70:[69, 73, 22] Operation: 47-25=22 Exploring Operation: 69-47=22...
0.966146
hs_4
sum_heuristic
[ 3, 96, 87, 69 ]
42
[ "96-87=9", "3*9=27", "69-27=42" ]
Current State: 42:[3, 96, 87, 69], Operations: [] Exploring Operation: 96-87=9, Resulting Numbers: [3, 69, 9] Generated Node #2: [3, 69, 9] from Operation: 96-87=9 Current State: 42:[3, 69, 9], Operations: ['96-87=9'] Exploring Operation: 3*9=27, Resulting Numbers: [69, 27] Generated Node #3: [69, 27] from Operation: 3...
4
Current State: 42:[3, 96, 87, 69], Operations: [] Exploring Operation: 96-69=27, Resulting Numbers: [3, 87, 27] Generated Node #0,0: 42:[3, 87, 27] Operation: 96-69=27 Exploring Operation: 87-69=18, Resulting Numbers: [3, 96, 18] Generated Node #0,1: 42:[3, 96, 18] Operation: 87-69=18 Exploring Operation: 87/3=29, Resu...
0
hs_5
sum_heuristic
[ 30, 1, 14, 81 ]
64
[ "30+1=31", "14+81=95", "95-31=64" ]
Current State: 64:[30, 1, 14, 81], Operations: [] Exploring Operation: 30+1=31, Resulting Numbers: [14, 81, 31] Generated Node #2: [14, 81, 31] from Operation: 30+1=31 Current State: 64:[14, 81, 31], Operations: ['30+1=31'] Exploring Operation: 14+81=95, Resulting Numbers: [31, 95] Generated Node #3: [31, 95] from Oper...
4
Current State: 64:[30, 1, 14, 81], Operations: [] Exploring Operation: 81-30=51, Resulting Numbers: [1, 14, 51] Generated Node #0,0: 64:[1, 14, 51] Operation: 81-30=51 Exploring Operation: 81-14=67, Resulting Numbers: [30, 1, 67] Generated Node #0,1: 64:[30, 1, 67] Operation: 81-14=67 Exploring Operation: 30-14=16, Res...
0.979167
hs_3
mult_heuristic
[ 15, 24, 92, 46 ]
63
[ "24*92=2208", "2208/46=48", "15+48=63" ]
Current State: 63:[15, 24, 92, 46], Operations: [] Exploring Operation: 24*92=2208, Resulting Numbers: [15, 46, 2208] Generated Node #2: [15, 46, 2208] from Operation: 24*92=2208 Current State: 63:[15, 46, 2208], Operations: ['24*92=2208'] Exploring Operation: 2208/46=48, Resulting Numbers: [15, 48] Generated Node #3: ...
4
Current State: 63:[15, 24, 92, 46], Operations: [] Exploring Operation: 92/46=2, Resulting Numbers: [15, 24, 2] Generated Node #0,0: 63:[15, 24, 2] Operation: 92/46=2 Exploring Operation: 92-46=46, Resulting Numbers: [15, 24, 46] Generated Node #0,1: 63:[15, 24, 46] Operation: 92-46=46 Exploring Operation: 92-24=68, Re...
0
hs_3
mult_heuristic
[ 53, 74, 13, 65 ]
16
[ "74-53=21", "65/13=5", "21-5=16" ]
Current State: 16:[53, 74, 13, 65], Operations: [] Exploring Operation: 74-53=21, Resulting Numbers: [13, 65, 21] Generated Node #2: [13, 65, 21] from Operation: 74-53=21 Current State: 16:[13, 65, 21], Operations: ['74-53=21'] Exploring Operation: 65/13=5, Resulting Numbers: [21, 5] Generated Node #3: [21, 5] from Ope...
4
Current State: 16:[53, 74, 13, 65], Operations: [] Exploring Operation: 74-53=21, Resulting Numbers: [13, 65, 21] Generated Node #0,0: 16:[13, 65, 21] Operation: 74-53=21 Exploring Operation: 74-65=9, Resulting Numbers: [53, 13, 9] Generated Node #0,1: 16:[53, 13, 9] Operation: 74-65=9 Exploring Operation: 65/13=5, Res...
0.967882
hs_5
mult_heuristic
[ 64, 35, 47, 57 ]
19
[ "64-35=29", "57-47=10", "29-10=19" ]
Current State: 19:[64, 35, 47, 57], Operations: [] Exploring Operation: 64-35=29, Resulting Numbers: [47, 57, 29] Generated Node #2: [47, 57, 29] from Operation: 64-35=29 Current State: 19:[47, 57, 29], Operations: ['64-35=29'] Exploring Operation: 57-47=10, Resulting Numbers: [29, 10] Generated Node #3: [29, 10] from ...
4
Current State: 19:[64, 35, 47, 57], Operations: [] Exploring Operation: 64-35=29, Resulting Numbers: [47, 57, 29] Generated Node #0,0: 19:[47, 57, 29] Operation: 64-35=29 Exploring Operation: 57-35=22, Resulting Numbers: [64, 47, 22] Generated Node #0,1: 19:[64, 47, 22] Operation: 57-35=22 Exploring Operation: 57-47=10...
0.960938
hs_5
sum_heuristic
[ 76, 12, 4, 24 ]
74
[ "76-4=72", "24/12=2", "72+2=74" ]
Current State: 74:[76, 12, 4, 24], Operations: [] Exploring Operation: 76-4=72, Resulting Numbers: [12, 24, 72] Generated Node #2: [12, 24, 72] from Operation: 76-4=72 Current State: 74:[12, 24, 72], Operations: ['76-4=72'] Exploring Operation: 24/12=2, Resulting Numbers: [72, 2] Generated Node #3: [72, 2] from Operati...
4
Current State: 74:[76, 12, 4, 24], Operations: [] Exploring Operation: 24/12=2, Resulting Numbers: [76, 4, 2] Generated Node #0,0: 74:[76, 4, 2] Operation: 24/12=2 Moving to Node #0,0 Current State: 74:[76, 4, 2], Operations: ['24/12=2'] Exploring Operation: 76-4=72, Resulting Numbers: [2, 72] Generated Node #0,0,0: 74...
0.993924
hs_1
mult_heuristic
[ 77, 21, 24, 15 ]
35
[ "77-21=56", "15*56=840", "840/24=35" ]
Current State: 35:[77, 21, 24, 15], Operations: [] Exploring Operation: 77-21=56, Resulting Numbers: [24, 15, 56] Generated Node #2: [24, 15, 56] from Operation: 77-21=56 Current State: 35:[24, 15, 56], Operations: ['77-21=56'] Exploring Operation: 15*56=840, Resulting Numbers: [24, 840] Generated Node #3: [24, 840] fr...
4
Current State: 35:[77, 21, 24, 15], Operations: [] Exploring Operation: 77-24=53, Resulting Numbers: [21, 15, 53] Generated Node #0,0: 35:[21, 15, 53] Operation: 77-24=53 Exploring Operation: 77-21=56, Resulting Numbers: [24, 15, 56] Generated Node #0,1: 35:[24, 15, 56] Operation: 77-21=56 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 16, 25, 32, 22 ]
40
[ "16*25=400", "32-22=10", "400/10=40" ]
Current State: 40:[16, 25, 32, 22], Operations: [] Exploring Operation: 16*25=400, Resulting Numbers: [32, 22, 400] Generated Node #2: [32, 22, 400] from Operation: 16*25=400 Current State: 40:[32, 22, 400], Operations: ['16*25=400'] Exploring Operation: 32-22=10, Resulting Numbers: [400, 10] Generated Node #3: [400, 1...
4
Current State: 40:[16, 25, 32, 22], Operations: [] Exploring Operation: 32/16=2, Resulting Numbers: [25, 22, 2] Generated Node #0,0: 40:[25, 22, 2] Operation: 32/16=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 40:[25, 22, 2], Operations: ['32/16=2'] Exploring Operation: 25-22=3, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 84, 87, 65, 15 ]
70
[ "87-84=3", "15/3=5", "65+5=70" ]
Current State: 70:[84, 87, 65, 15], Operations: [] Exploring Operation: 87-84=3, Resulting Numbers: [65, 15, 3] Generated Node #2: [65, 15, 3] from Operation: 87-84=3 Current State: 70:[65, 15, 3], Operations: ['87-84=3'] Exploring Operation: 15/3=5, Resulting Numbers: [65, 5] Generated Node #3: [65, 5] from Operation:...
4
Current State: 70:[84, 87, 65, 15], Operations: [] Exploring Operation: 87-84=3, Resulting Numbers: [65, 15, 3] Generated Node #0,0: 70:[65, 15, 3] Operation: 87-84=3 Exploring Operation: 84-65=19, Resulting Numbers: [87, 15, 19] Generated Node #0,1: 70:[87, 15, 19] Operation: 84-65=19 Exploring Operation: 84-15=69, Re...
0.948785
hs_5
mult_heuristic
[ 5, 55, 61, 75 ]
46
[ "5+55=60", "75-61=14", "60-14=46" ]
Current State: 46:[5, 55, 61, 75], Operations: [] Exploring Operation: 5+55=60, Resulting Numbers: [61, 75, 60] Generated Node #2: [61, 75, 60] from Operation: 5+55=60 Current State: 46:[61, 75, 60], Operations: ['5+55=60'] Exploring Operation: 75-61=14, Resulting Numbers: [60, 14] Generated Node #3: [60, 14] from Oper...
4
Current State: 46:[5, 55, 61, 75], Operations: [] Exploring Operation: 75/5=15, Resulting Numbers: [55, 61, 15] Generated Node #0,0: 46:[55, 61, 15] Operation: 75/5=15 Exploring Operation: 61-55=6, Resulting Numbers: [5, 75, 6] Generated Node #0,1: 46:[5, 75, 6] Operation: 61-55=6 Exploring Operation: 75-55=20, Resulti...
0.986979
hs_4
mult_heuristic
[ 8, 48, 83, 47 ]
91
[ "8+83=91", "48-47=1", "91*1=91" ]
Current State: 91:[8, 48, 83, 47], Operations: [] Exploring Operation: 8+83=91, Resulting Numbers: [48, 47, 91] Generated Node #2: [48, 47, 91] from Operation: 8+83=91 Current State: 91:[48, 47, 91], Operations: ['8+83=91'] Exploring Operation: 48-47=1, Resulting Numbers: [91, 1] Generated Node #3: [91, 1] from Operati...
4
Current State: 91:[8, 48, 83, 47], Operations: [] Exploring Operation: 48+47=95, Resulting Numbers: [8, 83, 95] Generated Node #0,0: 91:[8, 83, 95] Operation: 48+47=95 Exploring Operation: 48-47=1, Resulting Numbers: [8, 83, 1] Generated Node #0,1: 91:[8, 83, 1] Operation: 48-47=1 Moving to Node #0,0 Current State: 91:...
0.986979
hs_2
mult_heuristic
[ 75, 2, 63, 6 ]
15
[ "75-63=12", "6/2=3", "12+3=15" ]
Current State: 15:[75, 2, 63, 6], Operations: [] Exploring Operation: 75-63=12, Resulting Numbers: [2, 6, 12] Generated Node #2: [2, 6, 12] from Operation: 75-63=12 Current State: 15:[2, 6, 12], Operations: ['75-63=12'] Exploring Operation: 6/2=3, Resulting Numbers: [12, 3] Generated Node #3: [12, 3] from Operation: 6/...
4
Current State: 15:[75, 2, 63, 6], Operations: [] Exploring Operation: 75-63=12, Resulting Numbers: [2, 6, 12] Generated Node #0,0: 15:[2, 6, 12] Operation: 75-63=12 Exploring Operation: 75-6=69, Resulting Numbers: [2, 63, 69] Generated Node #0,1: 15:[2, 63, 69] Operation: 75-6=69 Exploring Operation: 63-6=57, Resulting...
0
hs_3
sum_heuristic
[ 7, 88, 92, 30 ]
58
[ "92-88=4", "7*4=28", "30+28=58" ]
Current State: 58:[7, 88, 92, 30], Operations: [] Exploring Operation: 92-88=4, Resulting Numbers: [7, 30, 4] Generated Node #2: [7, 30, 4] from Operation: 92-88=4 Current State: 58:[7, 30, 4], Operations: ['92-88=4'] Exploring Operation: 7*4=28, Resulting Numbers: [30, 28] Generated Node #3: [30, 28] from Operation: 7...
4
Current State: 58:[7, 88, 92, 30], Operations: [] Exploring Operation: 88-30=58, Resulting Numbers: [7, 92, 58] Generated Node #0,0: 58:[7, 92, 58] Operation: 88-30=58 Exploring Operation: 92-30=62, Resulting Numbers: [7, 88, 62] Generated Node #0,1: 58:[7, 88, 62] Operation: 92-30=62 Exploring Operation: 92-88=4, Resu...
0.988715
hs_3
mult_heuristic
[ 4, 40, 42, 98 ]
54
[ "98-42=56", "56/4=14", "40+14=54" ]
Current State: 54:[4, 40, 42, 98], Operations: [] Exploring Operation: 98-42=56, Resulting Numbers: [4, 40, 56] Generated Node #2: [4, 40, 56] from Operation: 98-42=56 Current State: 54:[4, 40, 56], Operations: ['98-42=56'] Exploring Operation: 56/4=14, Resulting Numbers: [40, 14] Generated Node #3: [40, 14] from Opera...
4
Current State: 54:[4, 40, 42, 98], Operations: [] Exploring Operation: 98-42=56, Resulting Numbers: [4, 40, 56] Generated Node #0,0: 54:[4, 40, 56] Operation: 98-42=56 Start Sub Search at level 1: Moving to Node #0,0 Current State: 54:[4, 40, 56], Operations: ['98-42=56'] Exploring Operation: 40/4=10, Resulting Numbers...
0
hs_1
sum_heuristic
[ 85, 38, 42, 61 ]
20
[ "85+38=123", "42+61=103", "123-103=20" ]
Current State: 20:[85, 38, 42, 61], Operations: [] Exploring Operation: 85+38=123, Resulting Numbers: [42, 61, 123] Generated Node #2: [42, 61, 123] from Operation: 85+38=123 Current State: 20:[42, 61, 123], Operations: ['85+38=123'] Exploring Operation: 42+61=103, Resulting Numbers: [123, 103] Generated Node #3: [123,...
4
Current State: 20:[85, 38, 42, 61], Operations: [] Exploring Operation: 85-42=43, Resulting Numbers: [38, 61, 43] Generated Node #0,0: 20:[38, 61, 43] Operation: 85-42=43 Exploring Operation: 85-38=47, Resulting Numbers: [42, 61, 47] Generated Node #0,1: 20:[42, 61, 47] Operation: 85-38=47 Exploring Operation: 85-61=24...
0.986979
hs_4
sum_heuristic
[ 31, 17, 28, 20 ]
62
[ "31-17=14", "28+20=48", "14+48=62" ]
Current State: 62:[31, 17, 28, 20], Operations: [] Exploring Operation: 31-17=14, Resulting Numbers: [28, 20, 14] Generated Node #2: [28, 20, 14] from Operation: 31-17=14 Current State: 62:[28, 20, 14], Operations: ['31-17=14'] Exploring Operation: 28+20=48, Resulting Numbers: [14, 48] Generated Node #3: [14, 48] from ...
4
Current State: 62:[31, 17, 28, 20], Operations: [] Exploring Operation: 20-17=3, Resulting Numbers: [31, 28, 3] Generated Node #0,0: 62:[31, 28, 3] Operation: 20-17=3 Exploring Operation: 28-17=11, Resulting Numbers: [31, 20, 11] Generated Node #0,1: 62:[31, 20, 11] Operation: 28-17=11 Exploring Operation: 17+20=37, Re...
0.983507
hs_3
sum_heuristic
[ 50, 70, 49, 35 ]
70
[ "50*49=2450", "70-35=35", "2450/35=70" ]
Current State: 70:[50, 70, 49, 35], Operations: [] Exploring Operation: 50*49=2450, Resulting Numbers: [70, 35, 2450] Generated Node #2: [70, 35, 2450] from Operation: 50*49=2450 Current State: 70:[70, 35, 2450], Operations: ['50*49=2450'] Exploring Operation: 70-35=35, Resulting Numbers: [2450, 35] Generated Node #3: ...
4
Current State: 70:[50, 70, 49, 35], Operations: [] Exploring Operation: 50-35=15, Resulting Numbers: [70, 49, 15] Generated Node #0,0: 70:[70, 49, 15] Operation: 50-35=15 Exploring Operation: 50-49=1, Resulting Numbers: [70, 35, 1] Generated Node #0,1: 70:[70, 35, 1] Operation: 50-49=1 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 30, 32, 80, 42 ]
83
[ "42-32=10", "30/10=3", "80+3=83" ]
Current State: 83:[30, 32, 80, 42], Operations: [] Exploring Operation: 42-32=10, Resulting Numbers: [30, 80, 10] Generated Node #2: [30, 80, 10] from Operation: 42-32=10 Current State: 83:[30, 80, 10], Operations: ['42-32=10'] Exploring Operation: 30/10=3, Resulting Numbers: [80, 3] Generated Node #3: [80, 3] from Ope...
4
Current State: 83:[30, 32, 80, 42], Operations: [] Exploring Operation: 30+32=62, Resulting Numbers: [80, 42, 62] Generated Node #0,0: 83:[80, 42, 62] Operation: 30+32=62 Start Sub Search at level 1: Moving to Node #0,0 Current State: 83:[80, 42, 62], Operations: ['30+32=62'] Exploring Operation: 42+62=104, Resulting N...
0
hs_1
sum_heuristic
[ 19, 89, 64, 12 ]
32
[ "19+89=108", "64+12=76", "108-76=32" ]
Current State: 32:[19, 89, 64, 12], Operations: [] Exploring Operation: 19+89=108, Resulting Numbers: [64, 12, 108] Generated Node #2: [64, 12, 108] from Operation: 19+89=108 Current State: 32:[64, 12, 108], Operations: ['19+89=108'] Exploring Operation: 64+12=76, Resulting Numbers: [108, 76] Generated Node #3: [108, 7...
4
Current State: 32:[19, 89, 64, 12], Operations: [] Exploring Operation: 89-19=70, Resulting Numbers: [64, 12, 70] Generated Node #0,0: 32:[64, 12, 70] Operation: 89-19=70 Exploring Operation: 64-19=45, Resulting Numbers: [89, 12, 45] Generated Node #0,1: 32:[89, 12, 45] Operation: 64-19=45 Exploring Operation: 89-64=25...
0.987847
hs_3
sum_heuristic
[ 60, 35, 15, 93 ]
90
[ "35-15=20", "60/20=3", "93-3=90" ]
Current State: 90:[60, 35, 15, 93], Operations: [] Exploring Operation: 35-15=20, Resulting Numbers: [60, 93, 20] Generated Node #2: [60, 93, 20] from Operation: 35-15=20 Current State: 90:[60, 93, 20], Operations: ['35-15=20'] Exploring Operation: 60/20=3, Resulting Numbers: [93, 3] Generated Node #3: [93, 3] from Ope...
4
Current State: 90:[60, 35, 15, 93], Operations: [] Exploring Operation: 60+35=95, Resulting Numbers: [15, 93, 95] Generated Node #0,0: 90:[15, 93, 95] Operation: 60+35=95 Start Sub Search at level 1: Moving to Node #0,0 Current State: 90:[15, 93, 95], Operations: ['60+35=95'] Exploring Operation: 95-93=2, Resulting Num...
0
hs_1
sum_heuristic
[ 44, 24, 54, 87 ]
53
[ "44-24=20", "87-54=33", "20+33=53" ]
Current State: 53:[44, 24, 54, 87], Operations: [] Exploring Operation: 44-24=20, Resulting Numbers: [54, 87, 20] Generated Node #2: [54, 87, 20] from Operation: 44-24=20 Current State: 53:[54, 87, 20], Operations: ['44-24=20'] Exploring Operation: 87-54=33, Resulting Numbers: [20, 33] Generated Node #3: [20, 33] from ...
4
Current State: 53:[44, 24, 54, 87], Operations: [] Exploring Operation: 44+24=68, Resulting Numbers: [54, 87, 68] Generated Node #0,0: 53:[54, 87, 68] Operation: 44+24=68 Exploring Operation: 87-44=43, Resulting Numbers: [24, 54, 43] Generated Node #0,1: 53:[24, 54, 43] Operation: 87-44=43 Exploring Operation: 87-24=63...
0.985243
hs_4
sum_heuristic
[ 17, 35, 49, 87 ]
51
[ "87-17=70", "70/35=2", "49+2=51" ]
Current State: 51:[17, 35, 49, 87], Operations: [] Exploring Operation: 87-17=70, Resulting Numbers: [35, 49, 70] Generated Node #2: [35, 49, 70] from Operation: 87-17=70 Current State: 51:[35, 49, 70], Operations: ['87-17=70'] Exploring Operation: 70/35=2, Resulting Numbers: [49, 2] Generated Node #3: [49, 2] from Ope...
4
Current State: 51:[17, 35, 49, 87], Operations: [] Exploring Operation: 17+35=52, Resulting Numbers: [49, 87, 52] Generated Node #0,0: 51:[49, 87, 52] Operation: 17+35=52 Exploring Operation: 87-35=52, Resulting Numbers: [17, 49, 52] Generated Node #0,1: 51:[17, 49, 52] Operation: 87-35=52 Exploring Operation: 87-49=38...
0.986979
hs_4
sum_heuristic
[ 90, 95, 4, 85 ]
86
[ "95-90=5", "85-4=81", "5+81=86" ]
Current State: 86:[90, 95, 4, 85], Operations: [] Exploring Operation: 95-90=5, Resulting Numbers: [4, 85, 5] Generated Node #2: [4, 85, 5] from Operation: 95-90=5 Current State: 86:[4, 85, 5], Operations: ['95-90=5'] Exploring Operation: 85-4=81, Resulting Numbers: [5, 81] Generated Node #3: [5, 81] from Operation: 85...
4
Current State: 86:[90, 95, 4, 85], Operations: [] Exploring Operation: 95-90=5, Resulting Numbers: [4, 85, 5] Generated Node #0,0: 86:[4, 85, 5] Operation: 95-90=5 Exploring Operation: 90-4=86, Resulting Numbers: [95, 85, 86] Generated Node #0,1: 86:[95, 85, 86] Operation: 90-4=86 Moving to Node #0,0 Current State: 86:...
0.992188
hs_2
mult_heuristic
[ 24, 19, 19, 58 ]
37
[ "24-19=5", "19*5=95", "95-58=37" ]
Current State: 37:[24, 19, 19, 58], Operations: [] Exploring Operation: 24-19=5, Resulting Numbers: [58, 5] Generated Node #2: [58, 5] from Operation: 24-19=5 Current State: 37:[58, 5], Operations: ['24-19=5'] Exploring Operation: 19*5=95, Resulting Numbers: [58, 95] Generated Node #3: [58, 95] from Operation: 19*5=95 ...
4
Current State: 37:[24, 19, 19, 58], Operations: [] Exploring Operation: 58-24=34, Resulting Numbers: [19, 19, 34] Generated Node #0,0: 37:[19, 19, 34] Operation: 58-24=34 Exploring Operation: 58-19=39, Resulting Numbers: [24, 19, 39] Generated Node #0,1: 37:[24, 19, 39] Operation: 58-19=39 Exploring Operation: 19+19=38...
0
hs_4
mult_heuristic
[ 83, 94, 8, 58 ]
30
[ "94-83=11", "8*11=88", "88-58=30" ]
Current State: 30:[83, 94, 8, 58], Operations: [] Exploring Operation: 94-83=11, Resulting Numbers: [8, 58, 11] Generated Node #2: [8, 58, 11] from Operation: 94-83=11 Current State: 30:[8, 58, 11], Operations: ['94-83=11'] Exploring Operation: 8*11=88, Resulting Numbers: [58, 88] Generated Node #3: [58, 88] from Opera...
4
Current State: 30:[83, 94, 8, 58], Operations: [] Exploring Operation: 83-58=25, Resulting Numbers: [94, 8, 25] Generated Node #0,0: 30:[94, 8, 25] Operation: 83-58=25 Exploring Operation: 94-58=36, Resulting Numbers: [83, 8, 36] Generated Node #0,1: 30:[83, 8, 36] Operation: 94-58=36 Exploring Operation: 94-83=11, Res...
0
hs_3
mult_heuristic
[ 74, 77, 56, 92 ]
79
[ "56+92=148", "148/74=2", "77+2=79" ]
Current State: 79:[74, 77, 56, 92], Operations: [] Exploring Operation: 56+92=148, Resulting Numbers: [74, 77, 148] Generated Node #2: [74, 77, 148] from Operation: 56+92=148 Current State: 79:[74, 77, 148], Operations: ['56+92=148'] Exploring Operation: 148/74=2, Resulting Numbers: [77, 2] Generated Node #3: [77, 2] f...
4
Current State: 79:[74, 77, 56, 92], Operations: [] Exploring Operation: 92-56=36, Resulting Numbers: [74, 77, 36] Generated Node #0,0: 79:[74, 77, 36] Operation: 92-56=36 Start Sub Search at level 1: Moving to Node #0,0 Current State: 79:[74, 77, 36], Operations: ['92-56=36'] Exploring Operation: 74+36=110, Resulting N...
0
hs_1
sum_heuristic
[ 55, 8, 60, 19 ]
55
[ "60-55=5", "19-8=11", "5*11=55" ]
Current State: 55:[55, 8, 60, 19], Operations: [] Exploring Operation: 60-55=5, Resulting Numbers: [8, 19, 5] Generated Node #2: [8, 19, 5] from Operation: 60-55=5 Current State: 55:[8, 19, 5], Operations: ['60-55=5'] Exploring Operation: 19-8=11, Resulting Numbers: [5, 11] Generated Node #3: [5, 11] from Operation: 19...
4
Current State: 55:[55, 8, 60, 19], Operations: [] Exploring Operation: 19-8=11, Resulting Numbers: [55, 60, 11] Generated Node #0,0: 55:[55, 60, 11] Operation: 19-8=11 Exploring Operation: 60-55=5, Resulting Numbers: [8, 19, 5] Generated Node #0,1: 55:[8, 19, 5] Operation: 60-55=5 Exploring Operation: 60-19=41, Resulti...
0.980903
hs_4
mult_heuristic
[ 86, 38, 87, 11 ]
88
[ "87-11=76", "76/38=2", "86+2=88" ]
Current State: 88:[86, 38, 87, 11], Operations: [] Exploring Operation: 87-11=76, Resulting Numbers: [86, 38, 76] Generated Node #2: [86, 38, 76] from Operation: 87-11=76 Current State: 88:[86, 38, 76], Operations: ['87-11=76'] Exploring Operation: 76/38=2, Resulting Numbers: [86, 2] Generated Node #3: [86, 2] from Ope...
4
Current State: 88:[86, 38, 87, 11], Operations: [] Exploring Operation: 87-86=1, Resulting Numbers: [38, 11, 1] Generated Node #0,0: 88:[38, 11, 1] Operation: 87-86=1 Exploring Operation: 38+11=49, Resulting Numbers: [86, 87, 49] Generated Node #0,1: 88:[86, 87, 49] Operation: 38+11=49 Exploring Operation: 87-38=49, Re...
0
hs_4
mult_heuristic
[ 14, 87, 87, 92 ]
79
[ "92-14=78", "87/87=1", "78+1=79" ]
Current State: 79:[14, 87, 87, 92], Operations: [] Exploring Operation: 92-14=78, Resulting Numbers: [87, 87, 78] Generated Node #2: [87, 87, 78] from Operation: 92-14=78 Current State: 79:[87, 87, 78], Operations: ['92-14=78'] Exploring Operation: 87/87=1, Resulting Numbers: [78, 1] Generated Node #3: [78, 1] from Ope...
4
Current State: 79:[14, 87, 87, 92], Operations: [] Exploring Operation: 92-14=78, Resulting Numbers: [87, 87, 78] Generated Node #0,0: 79:[87, 87, 78] Operation: 92-14=78 Exploring Operation: 87-14=73, Resulting Numbers: [87, 92, 73] Generated Node #0,1: 79:[87, 92, 73] Operation: 87-14=73 Exploring Operation: 87-14=73...
0.984375
hs_3
mult_heuristic
[ 61, 80, 11, 71 ]
41
[ "80-61=19", "71-11=60", "60-19=41" ]
Current State: 41:[61, 80, 11, 71], Operations: [] Exploring Operation: 80-61=19, Resulting Numbers: [11, 71, 19] Generated Node #2: [11, 71, 19] from Operation: 80-61=19 Current State: 41:[11, 71, 19], Operations: ['80-61=19'] Exploring Operation: 71-11=60, Resulting Numbers: [19, 60] Generated Node #3: [19, 60] from ...
4
Current State: 41:[61, 80, 11, 71], Operations: [] Exploring Operation: 80-11=69, Resulting Numbers: [61, 71, 69] Generated Node #0,0: 41:[61, 71, 69] Operation: 80-11=69 Exploring Operation: 61-11=50, Resulting Numbers: [80, 71, 50] Generated Node #0,1: 41:[80, 71, 50] Operation: 61-11=50 Start Sub Search at level 1: ...
0.986979
hs_2
sum_heuristic
[ 64, 78, 42, 62 ]
59
[ "78-64=14", "42/14=3", "62-3=59" ]
Current State: 59:[64, 78, 42, 62], Operations: [] Exploring Operation: 78-64=14, Resulting Numbers: [42, 62, 14] Generated Node #2: [42, 62, 14] from Operation: 78-64=14 Current State: 59:[42, 62, 14], Operations: ['78-64=14'] Exploring Operation: 42/14=3, Resulting Numbers: [62, 3] Generated Node #3: [62, 3] from Ope...
4
Current State: 59:[64, 78, 42, 62], Operations: [] Exploring Operation: 78-42=36, Resulting Numbers: [64, 62, 36] Generated Node #0,0: 59:[64, 62, 36] Operation: 78-42=36 Exploring Operation: 62-42=20, Resulting Numbers: [64, 78, 20] Generated Node #0,1: 59:[64, 78, 20] Operation: 62-42=20 Exploring Operation: 64-42=22...
0
hs_3
sum_heuristic
[ 28, 33, 35, 15 ]
10
[ "33-28=5", "35+15=50", "50/5=10" ]
Current State: 10:[28, 33, 35, 15], Operations: [] Exploring Operation: 33-28=5, Resulting Numbers: [35, 15, 5] Generated Node #2: [35, 15, 5] from Operation: 33-28=5 Current State: 10:[35, 15, 5], Operations: ['33-28=5'] Exploring Operation: 35+15=50, Resulting Numbers: [5, 50] Generated Node #3: [5, 50] from Operatio...
4
Current State: 10:[28, 33, 35, 15], Operations: [] Exploring Operation: 33-28=5, Resulting Numbers: [35, 15, 5] Generated Node #0,0: 10:[35, 15, 5] Operation: 33-28=5 Exploring Operation: 35-33=2, Resulting Numbers: [28, 15, 2] Generated Node #0,1: 10:[28, 15, 2] Operation: 35-33=2 Start Sub Search at level 1: Moving t...
0
hs_2
sum_heuristic
[ 96, 79, 46, 65 ]
69
[ "79+65=144", "46*144=6624", "6624/96=69" ]
Current State: 69:[96, 79, 46, 65], Operations: [] Exploring Operation: 79+65=144, Resulting Numbers: [96, 46, 144] Generated Node #2: [96, 46, 144] from Operation: 79+65=144 Current State: 69:[96, 46, 144], Operations: ['79+65=144'] Exploring Operation: 46*144=6624, Resulting Numbers: [96, 6624] Generated Node #3: [96...
4
Current State: 69:[96, 79, 46, 65], Operations: [] Exploring Operation: 96-79=17, Resulting Numbers: [46, 65, 17] Generated Node #0,0: 69:[46, 65, 17] Operation: 96-79=17 Moving to Node #0,0 Current State: 69:[46, 65, 17], Operations: ['96-79=17'] Exploring Operation: 65-46=19, Resulting Numbers: [17, 19] Generated Nod...
0
hs_1
sum_heuristic
[ 27, 54, 36, 19 ]
57
[ "54/27=2", "36+19=55", "2+55=57" ]
Current State: 57:[27, 54, 36, 19], Operations: [] Exploring Operation: 54/27=2, Resulting Numbers: [36, 19, 2] Generated Node #2: [36, 19, 2] from Operation: 54/27=2 Current State: 57:[36, 19, 2], Operations: ['54/27=2'] Exploring Operation: 36+19=55, Resulting Numbers: [2, 55] Generated Node #3: [2, 55] from Operatio...
4
Current State: 57:[27, 54, 36, 19], Operations: [] Exploring Operation: 27+36=63, Resulting Numbers: [54, 19, 63] Generated Node #0,0: 57:[54, 19, 63] Operation: 27+36=63 Exploring Operation: 54-36=18, Resulting Numbers: [27, 19, 18] Generated Node #0,1: 57:[27, 19, 18] Operation: 54-36=18 Exploring Operation: 36-27=9,...
0
hs_3
sum_heuristic
[ 96, 56, 47, 75 ]
98
[ "75-47=28", "56/28=2", "96+2=98" ]
Current State: 98:[96, 56, 47, 75], Operations: [] Exploring Operation: 75-47=28, Resulting Numbers: [96, 56, 28] Generated Node #2: [96, 56, 28] from Operation: 75-47=28 Current State: 98:[96, 56, 28], Operations: ['75-47=28'] Exploring Operation: 56/28=2, Resulting Numbers: [96, 2] Generated Node #3: [96, 2] from Ope...
4
Current State: 98:[96, 56, 47, 75], Operations: [] Exploring Operation: 75-47=28, Resulting Numbers: [96, 56, 28] Generated Node #0,0: 98:[96, 56, 28] Operation: 75-47=28 Exploring Operation: 96-75=21, Resulting Numbers: [56, 47, 21] Generated Node #0,1: 98:[56, 47, 21] Operation: 96-75=21 Exploring Operation: 56-47=9,...
0.959201
hs_4
mult_heuristic
[ 39, 37, 3, 90 ]
40
[ "39/3=13", "90-37=53", "53-13=40" ]
Current State: 40:[39, 37, 3, 90], Operations: [] Exploring Operation: 39/3=13, Resulting Numbers: [37, 90, 13] Generated Node #2: [37, 90, 13] from Operation: 39/3=13 Current State: 40:[37, 90, 13], Operations: ['39/3=13'] Exploring Operation: 90-37=53, Resulting Numbers: [13, 53] Generated Node #3: [13, 53] from Oper...
4
Current State: 40:[39, 37, 3, 90], Operations: [] Exploring Operation: 90-37=53, Resulting Numbers: [39, 3, 53] Generated Node #0,0: 40:[39, 3, 53] Operation: 90-37=53 Exploring Operation: 90/3=30, Resulting Numbers: [39, 37, 30] Generated Node #0,1: 40:[39, 37, 30] Operation: 90/3=30 Exploring Operation: 90-39=51, Res...
0
hs_3
sum_heuristic
[ 90, 3, 93, 45 ]
93
[ "90/45=2", "3-2=1", "93*1=93" ]
Current State: 93:[90, 3, 93, 45], Operations: [] Exploring Operation: 90/45=2, Resulting Numbers: [3, 93, 2] Generated Node #2: [3, 93, 2] from Operation: 90/45=2 Current State: 93:[3, 93, 2], Operations: ['90/45=2'] Exploring Operation: 3-2=1, Resulting Numbers: [93, 1] Generated Node #3: [93, 1] from Operation: 3-2=...
4
Current State: 93:[90, 3, 93, 45], Operations: [] Exploring Operation: 90/45=2, Resulting Numbers: [3, 93, 2] Generated Node #0,0: 93:[3, 93, 2] Operation: 90/45=2 Exploring Operation: 90+3=93, Resulting Numbers: [93, 45, 93] Generated Node #0,1: 93:[93, 45, 93] Operation: 90+3=93 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 62, 20, 22, 2 ]
30
[ "62+20=82", "82-22=60", "60/2=30" ]
Current State: 30:[62, 20, 22, 2], Operations: [] Exploring Operation: 62+20=82, Resulting Numbers: [22, 2, 82] Generated Node #2: [22, 2, 82] from Operation: 62+20=82 Current State: 30:[22, 2, 82], Operations: ['62+20=82'] Exploring Operation: 82-22=60, Resulting Numbers: [2, 60] Generated Node #3: [2, 60] from Operat...
4
Current State: 30:[62, 20, 22, 2], Operations: [] Exploring Operation: 62-20=42, Resulting Numbers: [22, 2, 42] Generated Node #0,0: 30:[22, 2, 42] Operation: 62-20=42 Exploring Operation: 62-22=40, Resulting Numbers: [20, 2, 40] Generated Node #0,1: 30:[20, 2, 40] Operation: 62-22=40 Exploring Operation: 62/2=31, Resu...
0.981771
hs_3
mult_heuristic
[ 86, 20, 77, 2 ]
58
[ "86+20=106", "106-77=29", "2*29=58" ]
Current State: 58:[86, 20, 77, 2], Operations: [] Exploring Operation: 86+20=106, Resulting Numbers: [77, 2, 106] Generated Node #2: [77, 2, 106] from Operation: 86+20=106 Current State: 58:[77, 2, 106], Operations: ['86+20=106'] Exploring Operation: 106-77=29, Resulting Numbers: [2, 29] Generated Node #3: [2, 29] from...
4
Current State: 58:[86, 20, 77, 2], Operations: [] Exploring Operation: 86-20=66, Resulting Numbers: [77, 2, 66] Generated Node #0,0: 58:[77, 2, 66] Operation: 86-20=66 Exploring Operation: 86-77=9, Resulting Numbers: [20, 2, 9] Generated Node #0,1: 58:[20, 2, 9] Operation: 86-77=9 Exploring Operation: 77-20=57, Resulti...
0.986111
hs_5
sum_heuristic
[ 77, 53, 22, 54 ]
99
[ "77+22=99", "54-53=1", "99*1=99" ]
Current State: 99:[77, 53, 22, 54], Operations: [] Exploring Operation: 77+22=99, Resulting Numbers: [53, 54, 99] Generated Node #2: [53, 54, 99] from Operation: 77+22=99 Current State: 99:[53, 54, 99], Operations: ['77+22=99'] Exploring Operation: 54-53=1, Resulting Numbers: [99, 1] Generated Node #3: [99, 1] from Ope...
4
Current State: 99:[77, 53, 22, 54], Operations: [] Exploring Operation: 77+22=99, Resulting Numbers: [53, 54, 99] Generated Node #0,0: 99:[53, 54, 99] Operation: 77+22=99 Exploring Operation: 77-53=24, Resulting Numbers: [22, 54, 24] Generated Node #0,1: 99:[22, 54, 24] Operation: 77-53=24 Exploring Operation: 54-53=1,...
0.990451
hs_3
mult_heuristic