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
[ 14, 72, 17, 6 ]
43
[ "14+17=31", "72/6=12", "31+12=43" ]
Current State: 43:[14, 72, 17, 6], Operations: [] Exploring Operation: 14+17=31, Resulting Numbers: [72, 6, 31] Generated Node #2: [72, 6, 31] from Operation: 14+17=31 Current State: 43:[72, 6, 31], Operations: ['14+17=31'] Exploring Operation: 72/6=12, Resulting Numbers: [31, 12] Generated Node #3: [31, 12] from Opera...
4
Current State: 43:[14, 72, 17, 6], Operations: [] Exploring Operation: 14+6=20, Resulting Numbers: [72, 17, 20] Generated Node #0,0: 43:[72, 17, 20] Operation: 14+6=20 Exploring Operation: 72-17=55, Resulting Numbers: [14, 6, 55] Generated Node #0,1: 43:[14, 6, 55] Operation: 72-17=55 Exploring Operation: 72-14=58, Res...
0.949653
hs_4
mult_heuristic
[ 97, 67, 84, 37 ]
82
[ "97+37=134", "134/67=2", "84-2=82" ]
Current State: 82:[97, 67, 84, 37], Operations: [] Exploring Operation: 97+37=134, Resulting Numbers: [67, 84, 134] Generated Node #2: [67, 84, 134] from Operation: 97+37=134 Current State: 82:[67, 84, 134], Operations: ['97+37=134'] Exploring Operation: 134/67=2, Resulting Numbers: [84, 2] Generated Node #3: [84, 2] f...
4
Current State: 82:[97, 67, 84, 37], Operations: [] Exploring Operation: 97-67=30, Resulting Numbers: [84, 37, 30] Generated Node #0,0: 82:[84, 37, 30] Operation: 97-67=30 Exploring Operation: 67-37=30, Resulting Numbers: [97, 84, 30] Generated Node #0,1: 82:[97, 84, 30] Operation: 67-37=30 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 99, 65, 25, 96 ]
22
[ "99+96=195", "195/65=3", "25-3=22" ]
Current State: 22:[99, 65, 25, 96], Operations: [] Exploring Operation: 99+96=195, Resulting Numbers: [65, 25, 195] Generated Node #2: [65, 25, 195] from Operation: 99+96=195 Current State: 22:[65, 25, 195], Operations: ['99+96=195'] Exploring Operation: 195/65=3, Resulting Numbers: [25, 3] Generated Node #3: [25, 3] f...
4
Current State: 22:[99, 65, 25, 96], Operations: [] Exploring Operation: 99-96=3, Resulting Numbers: [65, 25, 3] Generated Node #0,0: 22:[65, 25, 3] Operation: 99-96=3 Moving to Node #0,0 Current State: 22:[65, 25, 3], Operations: ['99-96=3'] Exploring Operation: 65-25=40, Resulting Numbers: [3, 40] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 8, 31, 41, 98 ]
33
[ "8+41=49", "98/49=2", "31+2=33" ]
Current State: 33:[8, 31, 41, 98], Operations: [] Exploring Operation: 8+41=49, Resulting Numbers: [31, 98, 49] Generated Node #2: [31, 98, 49] from Operation: 8+41=49 Current State: 33:[31, 98, 49], Operations: ['8+41=49'] Exploring Operation: 98/49=2, Resulting Numbers: [31, 2] Generated Node #3: [31, 2] from Operati...
4
Current State: 33:[8, 31, 41, 98], Operations: [] Exploring Operation: 41-31=10, Resulting Numbers: [8, 98, 10] Generated Node #0,0: 33:[8, 98, 10] Operation: 41-31=10 Exploring Operation: 98-8=90, Resulting Numbers: [31, 41, 90] Generated Node #0,1: 33:[31, 41, 90] Operation: 98-8=90 Exploring Operation: 98-41=57, Res...
0
hs_5
sum_heuristic
[ 90, 9, 21, 1 ]
11
[ "90/9=10", "21*1=21", "21-10=11" ]
Current State: 11:[90, 9, 21, 1], Operations: [] Exploring Operation: 90/9=10, Resulting Numbers: [21, 1, 10] Generated Node #2: [21, 1, 10] from Operation: 90/9=10 Current State: 11:[21, 1, 10], Operations: ['90/9=10'] Exploring Operation: 21*1=21, Resulting Numbers: [10, 21] Generated Node #3: [10, 21] from Operation...
4
Current State: 11:[90, 9, 21, 1], Operations: [] Exploring Operation: 90-21=69, Resulting Numbers: [9, 1, 69] Generated Node #0,0: 11:[9, 1, 69] Operation: 90-21=69 Exploring Operation: 90-1=89, Resulting Numbers: [9, 21, 89] Generated Node #0,1: 11:[9, 21, 89] Operation: 90-1=89 Exploring Operation: 90/9=10, Resulting...
0.981771
hs_4
mult_heuristic
[ 48, 41, 61, 2 ]
47
[ "48-41=7", "2*7=14", "61-14=47" ]
Current State: 47:[48, 41, 61, 2], Operations: [] Exploring Operation: 48-41=7, Resulting Numbers: [61, 2, 7] Generated Node #2: [61, 2, 7] from Operation: 48-41=7 Current State: 47:[61, 2, 7], Operations: ['48-41=7'] Exploring Operation: 2*7=14, Resulting Numbers: [61, 14] Generated Node #3: [61, 14] from Operation: 2...
4
Current State: 47:[48, 41, 61, 2], Operations: [] Exploring Operation: 41+2=43, Resulting Numbers: [48, 61, 43] Generated Node #0,0: 47:[48, 61, 43] Operation: 41+2=43 Exploring Operation: 48+2=50, Resulting Numbers: [41, 61, 50] Generated Node #0,1: 47:[41, 61, 50] Operation: 48+2=50 Exploring Operation: 61-2=59, Resu...
0
hs_4
mult_heuristic
[ 45, 90, 91, 86 ]
89
[ "90-86=4", "45*4=180", "180-91=89" ]
Current State: 89:[45, 90, 91, 86], Operations: [] Exploring Operation: 90-86=4, Resulting Numbers: [45, 91, 4] Generated Node #2: [45, 91, 4] from Operation: 90-86=4 Current State: 89:[45, 91, 4], Operations: ['90-86=4'] Exploring Operation: 45*4=180, Resulting Numbers: [91, 180] Generated Node #3: [91, 180] from Oper...
4
Current State: 89:[45, 90, 91, 86], Operations: [] Exploring Operation: 91-45=46, Resulting Numbers: [90, 86, 46] Generated Node #0,0: 89:[90, 86, 46] Operation: 91-45=46 Exploring Operation: 90-45=45, Resulting Numbers: [91, 86, 45] Generated Node #0,1: 89:[91, 86, 45] Operation: 90-45=45 Exploring Operation: 45+86=13...
0
hs_3
mult_heuristic
[ 84, 63, 7, 48 ]
98
[ "63-7=56", "84*56=4704", "4704/48=98" ]
Current State: 98:[84, 63, 7, 48], Operations: [] Exploring Operation: 63-7=56, Resulting Numbers: [84, 48, 56] Generated Node #2: [84, 48, 56] from Operation: 63-7=56 Current State: 98:[84, 48, 56], Operations: ['63-7=56'] Exploring Operation: 84*56=4704, Resulting Numbers: [48, 4704] Generated Node #3: [48, 4704] fro...
4
Current State: 98:[84, 63, 7, 48], Operations: [] Exploring Operation: 63-48=15, Resulting Numbers: [84, 7, 15] Generated Node #0,0: 98:[84, 7, 15] Operation: 63-48=15 Exploring Operation: 84-63=21, Resulting Numbers: [7, 48, 21] Generated Node #0,1: 98:[7, 48, 21] Operation: 84-63=21 Exploring Operation: 84/7=12, Resu...
0
hs_4
mult_heuristic
[ 16, 32, 24, 8 ]
17
[ "32-24=8", "8/8=1", "16+1=17" ]
Current State: 17:[16, 32, 24, 8], Operations: [] Exploring Operation: 32-24=8, Resulting Numbers: [16, 8, 8] Generated Node #2: [16, 8, 8] from Operation: 32-24=8 Current State: 17:[16, 8, 8], Operations: ['32-24=8'] Exploring Operation: 8/8=1, Resulting Numbers: [16, 1] Generated Node #3: [16, 1] from Operation: 8/8=...
4
Current State: 17:[16, 32, 24, 8], Operations: [] Exploring Operation: 32/8=4, Resulting Numbers: [16, 24, 4] Generated Node #0,0: 17:[16, 24, 4] Operation: 32/8=4 Exploring Operation: 32-8=24, Resulting Numbers: [16, 24, 24] Generated Node #0,1: 17:[16, 24, 24] Operation: 32-8=24 Exploring Operation: 24-8=16, Resultin...
0.979167
hs_5
mult_heuristic
[ 87, 4, 66, 32 ]
44
[ "87-66=21", "32-21=11", "4*11=44" ]
Current State: 44:[87, 4, 66, 32], Operations: [] Exploring Operation: 87-66=21, Resulting Numbers: [4, 32, 21] Generated Node #2: [4, 32, 21] from Operation: 87-66=21 Current State: 44:[4, 32, 21], Operations: ['87-66=21'] Exploring Operation: 32-21=11, Resulting Numbers: [4, 11] Generated Node #3: [4, 11] from Operat...
4
Current State: 44:[87, 4, 66, 32], Operations: [] Exploring Operation: 32/4=8, Resulting Numbers: [87, 66, 8] Generated Node #0,0: 44:[87, 66, 8] Operation: 32/4=8 Exploring Operation: 87-66=21, Resulting Numbers: [4, 32, 21] Generated Node #0,1: 44:[4, 32, 21] Operation: 87-66=21 Exploring Operation: 87-4=83, Resultin...
0.985243
hs_5
mult_heuristic
[ 1, 35, 6, 15 ]
85
[ "35-1=34", "15*34=510", "510/6=85" ]
Current State: 85:[1, 35, 6, 15], Operations: [] Exploring Operation: 35-1=34, Resulting Numbers: [6, 15, 34] Generated Node #2: [6, 15, 34] from Operation: 35-1=34 Current State: 85:[6, 15, 34], Operations: ['35-1=34'] Exploring Operation: 15*34=510, Resulting Numbers: [6, 510] Generated Node #3: [6, 510] from Operati...
4
Current State: 85:[1, 35, 6, 15], Operations: [] Exploring Operation: 35-15=20, Resulting Numbers: [1, 6, 20] Generated Node #0,0: 85:[1, 6, 20] Operation: 35-15=20 Exploring Operation: 35-6=29, Resulting Numbers: [1, 15, 29] Generated Node #0,1: 85:[1, 15, 29] Operation: 35-6=29 Exploring Operation: 35-1=34, Resulting...
0
hs_3
sum_heuristic
[ 66, 5, 89, 35 ]
16
[ "89-66=23", "35/5=7", "23-7=16" ]
Current State: 16:[66, 5, 89, 35], Operations: [] Exploring Operation: 89-66=23, Resulting Numbers: [5, 35, 23] Generated Node #2: [5, 35, 23] from Operation: 89-66=23 Current State: 16:[5, 35, 23], Operations: ['89-66=23'] Exploring Operation: 35/5=7, Resulting Numbers: [23, 7] Generated Node #3: [23, 7] from Operatio...
4
Current State: 16:[66, 5, 89, 35], Operations: [] Exploring Operation: 89-66=23, Resulting Numbers: [5, 35, 23] Generated Node #0,0: 16:[5, 35, 23] Operation: 89-66=23 Exploring Operation: 66-35=31, Resulting Numbers: [5, 89, 31] Generated Node #0,1: 16:[5, 89, 31] Operation: 66-35=31 Exploring Operation: 89-35=54, Res...
0.986979
hs_3
sum_heuristic
[ 84, 48, 6, 12 ]
92
[ "12-6=6", "48/6=8", "84+8=92" ]
Current State: 92:[84, 48, 6, 12], Operations: [] Exploring Operation: 12-6=6, Resulting Numbers: [84, 48, 6] Generated Node #2: [84, 48, 6] from Operation: 12-6=6 Current State: 92:[84, 48, 6], Operations: ['12-6=6'] Exploring Operation: 48/6=8, Resulting Numbers: [84, 8] Generated Node #3: [84, 8] from Operation: 48/...
4
Current State: 92:[84, 48, 6, 12], Operations: [] Exploring Operation: 48/12=4, Resulting Numbers: [84, 6, 4] Generated Node #0,0: 92:[84, 6, 4] Operation: 48/12=4 Exploring Operation: 84/12=7, Resulting Numbers: [48, 6, 7] Generated Node #0,1: 92:[48, 6, 7] Operation: 84/12=7 Exploring Operation: 84+6=90, Resulting Nu...
0
hs_5
mult_heuristic
[ 13, 2, 34, 53 ]
37
[ "34-13=21", "53+21=74", "74/2=37" ]
Current State: 37:[13, 2, 34, 53], Operations: [] Exploring Operation: 34-13=21, Resulting Numbers: [2, 53, 21] Generated Node #2: [2, 53, 21] from Operation: 34-13=21 Current State: 37:[2, 53, 21], Operations: ['34-13=21'] Exploring Operation: 53+21=74, Resulting Numbers: [2, 74] Generated Node #3: [2, 74] from Operat...
4
Current State: 37:[13, 2, 34, 53], Operations: [] Exploring Operation: 13*2=26, Resulting Numbers: [34, 53, 26] Generated Node #0,0: 37:[34, 53, 26] Operation: 13*2=26 Exploring Operation: 2+34=36, Resulting Numbers: [13, 53, 36] Generated Node #0,1: 37:[13, 53, 36] Operation: 2+34=36 Exploring Operation: 53-13=40, Res...
0
hs_4
mult_heuristic
[ 17, 85, 97, 36 ]
31
[ "17+85=102", "97+36=133", "133-102=31" ]
Current State: 31:[17, 85, 97, 36], Operations: [] Exploring Operation: 17+85=102, Resulting Numbers: [97, 36, 102] Generated Node #2: [97, 36, 102] from Operation: 17+85=102 Current State: 31:[97, 36, 102], Operations: ['17+85=102'] Exploring Operation: 97+36=133, Resulting Numbers: [102, 133] Generated Node #3: [102,...
4
Current State: 31:[17, 85, 97, 36], Operations: [] Exploring Operation: 85-17=68, Resulting Numbers: [97, 36, 68] Generated Node #0,0: 31:[97, 36, 68] Operation: 85-17=68 Exploring Operation: 97-36=61, Resulting Numbers: [17, 85, 61] Generated Node #0,1: 31:[17, 85, 61] Operation: 97-36=61 Exploring Operation: 85-36=49...
0.947917
hs_5
mult_heuristic
[ 53, 63, 53, 94 ]
32
[ "53/53=1", "94-63=31", "1+31=32" ]
Current State: 32:[53, 63, 53, 94], Operations: [] Exploring Operation: 53/53=1, Resulting Numbers: [63, 94, 1] Generated Node #2: [63, 94, 1] from Operation: 53/53=1 Current State: 32:[63, 94, 1], Operations: ['53/53=1'] Exploring Operation: 94-63=31, Resulting Numbers: [1, 31] Generated Node #3: [1, 31] from Operatio...
4
Current State: 32:[53, 63, 53, 94], Operations: [] Exploring Operation: 63-53=10, Resulting Numbers: [53, 94, 10] Generated Node #0,0: 32:[53, 94, 10] Operation: 63-53=10 Exploring Operation: 94-63=31, Resulting Numbers: [53, 53, 31] Generated Node #0,1: 32:[53, 53, 31] Operation: 94-63=31 Exploring Operation: 94-53=41...
0.986979
hs_5
sum_heuristic
[ 40, 57, 27, 30 ]
74
[ "57-40=17", "27+30=57", "17+57=74" ]
Current State: 74:[40, 57, 27, 30], Operations: [] Exploring Operation: 57-40=17, Resulting Numbers: [27, 30, 17] Generated Node #2: [27, 30, 17] from Operation: 57-40=17 Current State: 74:[27, 30, 17], Operations: ['57-40=17'] Exploring Operation: 27+30=57, Resulting Numbers: [17, 57] Generated Node #3: [17, 57] from ...
4
Current State: 74:[40, 57, 27, 30], Operations: [] Exploring Operation: 57-27=30, Resulting Numbers: [40, 30, 30] Generated Node #0,0: 74:[40, 30, 30] Operation: 57-27=30 Exploring Operation: 57-30=27, Resulting Numbers: [40, 27, 27] Generated Node #0,1: 74:[40, 27, 27] Operation: 57-30=27 Exploring Operation: 30-27=3,...
0.942708
hs_4
mult_heuristic
[ 71, 67, 57, 54 ]
47
[ "57*54=3078", "71+3078=3149", "3149/67=47" ]
Current State: 47:[71, 67, 57, 54], Operations: [] Exploring Operation: 57*54=3078, Resulting Numbers: [71, 67, 3078] Generated Node #2: [71, 67, 3078] from Operation: 57*54=3078 Current State: 47:[71, 67, 3078], Operations: ['57*54=3078'] Exploring Operation: 71+3078=3149, Resulting Numbers: [67, 3149] Generated Node ...
4
Current State: 47:[71, 67, 57, 54], Operations: [] Exploring Operation: 71-57=14, Resulting Numbers: [67, 54, 14] Generated Node #0,0: 47:[67, 54, 14] Operation: 71-57=14 Exploring Operation: 71-67=4, Resulting Numbers: [57, 54, 4] Generated Node #0,1: 47:[57, 54, 4] Operation: 71-67=4 Exploring Operation: 67-57=10, Re...
0
hs_4
mult_heuristic
[ 20, 34, 14, 19 ]
66
[ "19-14=5", "20*5=100", "100-34=66" ]
Current State: 66:[20, 34, 14, 19], Operations: [] Exploring Operation: 19-14=5, Resulting Numbers: [20, 34, 5] Generated Node #2: [20, 34, 5] from Operation: 19-14=5 Current State: 66:[20, 34, 5], Operations: ['19-14=5'] Exploring Operation: 20*5=100, Resulting Numbers: [34, 100] Generated Node #3: [34, 100] from Oper...
4
Current State: 66:[20, 34, 14, 19], Operations: [] Exploring Operation: 20-14=6, Resulting Numbers: [34, 19, 6] Generated Node #0,0: 66:[34, 19, 6] Operation: 20-14=6 Exploring Operation: 14+19=33, Resulting Numbers: [20, 34, 33] Generated Node #0,1: 66:[20, 34, 33] Operation: 14+19=33 Moving to Node #0,1 Current State...
0
hs_2
mult_heuristic
[ 22, 6, 94, 4 ]
97
[ "22-4=18", "18/6=3", "94+3=97" ]
Current State: 97:[22, 6, 94, 4], Operations: [] Exploring Operation: 22-4=18, Resulting Numbers: [6, 94, 18] Generated Node #2: [6, 94, 18] from Operation: 22-4=18 Current State: 97:[6, 94, 18], Operations: ['22-4=18'] Exploring Operation: 18/6=3, Resulting Numbers: [94, 3] Generated Node #3: [94, 3] from Operation: 1...
4
Current State: 97:[22, 6, 94, 4], Operations: [] Exploring Operation: 22*4=88, Resulting Numbers: [6, 94, 88] Generated Node #0,0: 97:[6, 94, 88] Operation: 22*4=88 Exploring Operation: 22*6=132, Resulting Numbers: [94, 4, 132] Generated Node #0,1: 97:[94, 4, 132] Operation: 22*6=132 Moving to Node #0,0 Current State: ...
0
hs_2
mult_heuristic
[ 1, 82, 3, 34 ]
50
[ "82-1=81", "34-3=31", "81-31=50" ]
Current State: 50:[1, 82, 3, 34], Operations: [] Exploring Operation: 82-1=81, Resulting Numbers: [3, 34, 81] Generated Node #2: [3, 34, 81] from Operation: 82-1=81 Current State: 50:[3, 34, 81], Operations: ['82-1=81'] Exploring Operation: 34-3=31, Resulting Numbers: [81, 31] Generated Node #3: [81, 31] from Operation...
4
Current State: 50:[1, 82, 3, 34], Operations: [] Exploring Operation: 82-3=79, Resulting Numbers: [1, 34, 79] Generated Node #0,0: 50:[1, 34, 79] Operation: 82-3=79 Exploring Operation: 82-34=48, Resulting Numbers: [1, 3, 48] Generated Node #0,1: 50:[1, 3, 48] Operation: 82-34=48 Exploring Operation: 82-1=81, Resulting...
0.985243
hs_5
sum_heuristic
[ 8, 16, 64, 75 ]
73
[ "8*16=128", "128/64=2", "75-2=73" ]
Current State: 73:[8, 16, 64, 75], Operations: [] Exploring Operation: 8*16=128, Resulting Numbers: [64, 75, 128] Generated Node #2: [64, 75, 128] from Operation: 8*16=128 Current State: 73:[64, 75, 128], Operations: ['8*16=128'] Exploring Operation: 128/64=2, Resulting Numbers: [75, 2] Generated Node #3: [75, 2] from ...
4
Current State: 73:[8, 16, 64, 75], Operations: [] Exploring Operation: 8+16=24, Resulting Numbers: [64, 75, 24] Generated Node #0,0: 73:[64, 75, 24] Operation: 8+16=24 Exploring Operation: 8+64=72, Resulting Numbers: [16, 75, 72] Generated Node #0,1: 73:[16, 75, 72] Operation: 8+64=72 Exploring Operation: 16+64=80, Res...
0.971354
hs_5
mult_heuristic
[ 76, 29, 61, 63 ]
94
[ "76-29=47", "63-61=2", "47*2=94" ]
Current State: 94:[76, 29, 61, 63], Operations: [] Exploring Operation: 76-29=47, Resulting Numbers: [61, 63, 47] Generated Node #2: [61, 63, 47] from Operation: 76-29=47 Current State: 94:[61, 63, 47], Operations: ['76-29=47'] Exploring Operation: 63-61=2, Resulting Numbers: [47, 2] Generated Node #3: [47, 2] from Ope...
4
Current State: 94:[76, 29, 61, 63], Operations: [] Exploring Operation: 29+63=92, Resulting Numbers: [76, 61, 92] Generated Node #0,0: 94:[76, 61, 92] Operation: 29+63=92 Exploring Operation: 76+29=105, Resulting Numbers: [61, 63, 105] Generated Node #0,1: 94:[61, 63, 105] Operation: 76+29=105 Exploring Operation: 63-6...
0.985243
hs_5
mult_heuristic
[ 35, 36, 57, 39 ]
95
[ "36-35=1", "57+39=96", "96-1=95" ]
Current State: 95:[35, 36, 57, 39], Operations: [] Exploring Operation: 36-35=1, Resulting Numbers: [57, 39, 1] Generated Node #2: [57, 39, 1] from Operation: 36-35=1 Current State: 95:[57, 39, 1], Operations: ['36-35=1'] Exploring Operation: 57+39=96, Resulting Numbers: [1, 96] Generated Node #3: [1, 96] from Operatio...
4
Current State: 95:[35, 36, 57, 39], Operations: [] Exploring Operation: 57+39=96, Resulting Numbers: [35, 36, 96] Generated Node #0,0: 95:[35, 36, 96] Operation: 57+39=96 Start Sub Search at level 1: Moving to Node #0,0 Current State: 95:[35, 36, 96], Operations: ['57+39=96'] Exploring Operation: 36-35=1, Resulting Num...
0.993924
hs_1
sum_heuristic
[ 84, 4, 49, 56 ]
95
[ "84+4=88", "56-49=7", "88+7=95" ]
Current State: 95:[84, 4, 49, 56], Operations: [] Exploring Operation: 84+4=88, Resulting Numbers: [49, 56, 88] Generated Node #2: [49, 56, 88] from Operation: 84+4=88 Current State: 95:[49, 56, 88], Operations: ['84+4=88'] Exploring Operation: 56-49=7, Resulting Numbers: [88, 7] Generated Node #3: [88, 7] from Operati...
4
Current State: 95:[84, 4, 49, 56], Operations: [] Exploring Operation: 49+56=105, Resulting Numbers: [84, 4, 105] Generated Node #0,0: 95:[84, 4, 105] Operation: 49+56=105 Exploring Operation: 84-56=28, Resulting Numbers: [4, 49, 28] Generated Node #0,1: 95:[4, 49, 28] Operation: 84-56=28 Exploring Operation: 56/4=14, ...
0.984375
hs_4
sum_heuristic
[ 19, 1, 41, 34 ]
95
[ "19+1=20", "41+34=75", "20+75=95" ]
Current State: 95:[19, 1, 41, 34], Operations: [] Exploring Operation: 19+1=20, Resulting Numbers: [41, 34, 20] Generated Node #2: [41, 34, 20] from Operation: 19+1=20 Current State: 95:[41, 34, 20], Operations: ['19+1=20'] Exploring Operation: 41+34=75, Resulting Numbers: [20, 75] Generated Node #3: [20, 75] from Oper...
4
Current State: 95:[19, 1, 41, 34], Operations: [] Exploring Operation: 41-34=7, Resulting Numbers: [19, 1, 7] Generated Node #0,0: 95:[19, 1, 7] Operation: 41-34=7 Start Sub Search at level 1: Moving to Node #0,0 Current State: 95:[19, 1, 7], Operations: ['41-34=7'] Exploring Operation: 7-1=6, Resulting Numbers: [19, 6...
0
hs_1
sum_heuristic
[ 8, 56, 12, 51 ]
33
[ "56/8=7", "12*7=84", "84-51=33" ]
Current State: 33:[8, 56, 12, 51], Operations: [] Exploring Operation: 56/8=7, Resulting Numbers: [12, 51, 7] Generated Node #2: [12, 51, 7] from Operation: 56/8=7 Current State: 33:[12, 51, 7], Operations: ['56/8=7'] Exploring Operation: 12*7=84, Resulting Numbers: [51, 84] Generated Node #3: [51, 84] from Operation: ...
4
Current State: 33:[8, 56, 12, 51], Operations: [] Exploring Operation: 56/8=7, Resulting Numbers: [12, 51, 7] Generated Node #0,0: 33:[12, 51, 7] Operation: 56/8=7 Exploring Operation: 56-51=5, Resulting Numbers: [8, 12, 5] Generated Node #0,1: 33:[8, 12, 5] Operation: 56-51=5 Exploring Operation: 56-12=44, Resulting N...
0
hs_3
mult_heuristic
[ 28, 74, 90, 50 ]
38
[ "28+74=102", "90+50=140", "140-102=38" ]
Current State: 38:[28, 74, 90, 50], Operations: [] Exploring Operation: 28+74=102, Resulting Numbers: [90, 50, 102] Generated Node #2: [90, 50, 102] from Operation: 28+74=102 Current State: 38:[90, 50, 102], Operations: ['28+74=102'] Exploring Operation: 90+50=140, Resulting Numbers: [102, 140] Generated Node #3: [102,...
4
Current State: 38:[28, 74, 90, 50], Operations: [] Exploring Operation: 90-74=16, Resulting Numbers: [28, 50, 16] Generated Node #0,0: 38:[28, 50, 16] Operation: 90-74=16 Start Sub Search at level 1: Moving to Node #0,0 Current State: 38:[28, 50, 16], Operations: ['90-74=16'] Exploring Operation: 50-28=22, Resulting Nu...
0.993924
hs_1
mult_heuristic
[ 94, 23, 4, 2 ]
79
[ "94-23=71", "4*2=8", "71+8=79" ]
Current State: 79:[94, 23, 4, 2], Operations: [] Exploring Operation: 94-23=71, Resulting Numbers: [4, 2, 71] Generated Node #2: [4, 2, 71] from Operation: 94-23=71 Current State: 79:[4, 2, 71], Operations: ['94-23=71'] Exploring Operation: 4*2=8, Resulting Numbers: [71, 8] Generated Node #3: [71, 8] from Operation: 4*...
4
Current State: 79:[94, 23, 4, 2], Operations: [] Exploring Operation: 23*4=92, Resulting Numbers: [94, 2, 92] Generated Node #0,0: 79:[94, 2, 92] Operation: 23*4=92 Start Sub Search at level 1: Moving to Node #0,0 Current State: 79:[94, 2, 92], Operations: ['23*4=92'] Exploring Operation: 94-2=92, Resulting Numbers: [9...
0
hs_1
sum_heuristic
[ 57, 86, 82, 17 ]
94
[ "86-57=29", "82-17=65", "29+65=94" ]
Current State: 94:[57, 86, 82, 17], Operations: [] Exploring Operation: 86-57=29, Resulting Numbers: [82, 17, 29] Generated Node #2: [82, 17, 29] from Operation: 86-57=29 Current State: 94:[82, 17, 29], Operations: ['86-57=29'] Exploring Operation: 82-17=65, Resulting Numbers: [29, 65] Generated Node #3: [29, 65] from ...
4
Current State: 94:[57, 86, 82, 17], Operations: [] Exploring Operation: 57-17=40, Resulting Numbers: [86, 82, 40] Generated Node #0,0: 94:[86, 82, 40] Operation: 57-17=40 Exploring Operation: 82+17=99, Resulting Numbers: [57, 86, 99] Generated Node #0,1: 94:[57, 86, 99] Operation: 82+17=99 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 21, 91, 80, 18 ]
33
[ "21-18=3", "91-80=11", "3*11=33" ]
Current State: 33:[21, 91, 80, 18], Operations: [] Exploring Operation: 21-18=3, Resulting Numbers: [91, 80, 3] Generated Node #2: [91, 80, 3] from Operation: 21-18=3 Current State: 33:[91, 80, 3], Operations: ['21-18=3'] Exploring Operation: 91-80=11, Resulting Numbers: [3, 11] Generated Node #3: [3, 11] from Operatio...
4
Current State: 33:[21, 91, 80, 18], Operations: [] Exploring Operation: 80-21=59, Resulting Numbers: [91, 18, 59] Generated Node #0,0: 33:[91, 18, 59] Operation: 80-21=59 Exploring Operation: 91-21=70, Resulting Numbers: [80, 18, 70] Generated Node #0,1: 33:[80, 18, 70] Operation: 91-21=70 Exploring Operation: 91-80=11...
0.989583
hs_3
sum_heuristic
[ 94, 22, 33, 5 ]
44
[ "94-22=72", "33-5=28", "72-28=44" ]
Current State: 44:[94, 22, 33, 5], Operations: [] Exploring Operation: 94-22=72, Resulting Numbers: [33, 5, 72] Generated Node #2: [33, 5, 72] from Operation: 94-22=72 Current State: 44:[33, 5, 72], Operations: ['94-22=72'] Exploring Operation: 33-5=28, Resulting Numbers: [72, 28] Generated Node #3: [72, 28] from Opera...
4
Current State: 44:[94, 22, 33, 5], Operations: [] Exploring Operation: 94-5=89, Resulting Numbers: [22, 33, 89] Generated Node #0,0: 44:[22, 33, 89] Operation: 94-5=89 Exploring Operation: 33-22=11, Resulting Numbers: [94, 5, 11] Generated Node #0,1: 44:[94, 5, 11] Operation: 33-22=11 Exploring Operation: 94-33=61, Res...
0.987847
hs_4
sum_heuristic
[ 54, 33, 25, 47 ]
43
[ "54-33=21", "47-25=22", "21+22=43" ]
Current State: 43:[54, 33, 25, 47], Operations: [] Exploring Operation: 54-33=21, Resulting Numbers: [25, 47, 21] Generated Node #2: [25, 47, 21] from Operation: 54-33=21 Current State: 43:[25, 47, 21], Operations: ['54-33=21'] Exploring Operation: 47-25=22, Resulting Numbers: [21, 22] Generated Node #3: [21, 22] from ...
4
Current State: 43:[54, 33, 25, 47], Operations: [] Exploring Operation: 54-25=29, Resulting Numbers: [33, 47, 29] Generated Node #0,0: 43:[33, 47, 29] Operation: 54-25=29 Exploring Operation: 54+25=79, Resulting Numbers: [33, 47, 79] Generated Node #0,1: 43:[33, 47, 79] Operation: 54+25=79 Exploring Operation: 33+25=58...
0.982639
hs_5
mult_heuristic
[ 35, 6, 72, 44 ]
18
[ "44-35=9", "6*9=54", "72-54=18" ]
Current State: 18:[35, 6, 72, 44], Operations: [] Exploring Operation: 44-35=9, Resulting Numbers: [6, 72, 9] Generated Node #2: [6, 72, 9] from Operation: 44-35=9 Current State: 18:[6, 72, 9], Operations: ['44-35=9'] Exploring Operation: 6*9=54, Resulting Numbers: [72, 54] Generated Node #3: [72, 54] from Operation: 6...
4
Current State: 18:[35, 6, 72, 44], Operations: [] Exploring Operation: 72/6=12, Resulting Numbers: [35, 44, 12] Generated Node #0,0: 18:[35, 44, 12] Operation: 72/6=12 Exploring Operation: 72-44=28, Resulting Numbers: [35, 6, 28] Generated Node #0,1: 18:[35, 6, 28] Operation: 72-44=28 Exploring Operation: 72-35=37, Res...
0
hs_4
mult_heuristic
[ 33, 98, 21, 13 ]
57
[ "98-33=65", "21-13=8", "65-8=57" ]
Current State: 57:[33, 98, 21, 13], Operations: [] Exploring Operation: 98-33=65, Resulting Numbers: [21, 13, 65] Generated Node #2: [21, 13, 65] from Operation: 98-33=65 Current State: 57:[21, 13, 65], Operations: ['98-33=65'] Exploring Operation: 21-13=8, Resulting Numbers: [65, 8] Generated Node #3: [65, 8] from Ope...
4
Current State: 57:[33, 98, 21, 13], Operations: [] Exploring Operation: 98-33=65, Resulting Numbers: [21, 13, 65] Generated Node #0,0: 57:[21, 13, 65] Operation: 98-33=65 Start Sub Search at level 1: Moving to Node #0,0 Current State: 57:[21, 13, 65], Operations: ['98-33=65'] Exploring Operation: 65/13=5, Resulting Num...
0
hs_1
sum_heuristic
[ 28, 2, 17, 18 ]
98
[ "17+18=35", "2*35=70", "28+70=98" ]
Current State: 98:[28, 2, 17, 18], Operations: [] Exploring Operation: 17+18=35, Resulting Numbers: [28, 2, 35] Generated Node #2: [28, 2, 35] from Operation: 17+18=35 Current State: 98:[28, 2, 35], Operations: ['17+18=35'] Exploring Operation: 2*35=70, Resulting Numbers: [28, 70] Generated Node #3: [28, 70] from Opera...
4
Current State: 98:[28, 2, 17, 18], Operations: [] Exploring Operation: 28+18=46, Resulting Numbers: [2, 17, 46] Generated Node #0,0: 98:[2, 17, 46] Operation: 28+18=46 Moving to Node #0,0 Current State: 98:[2, 17, 46], Operations: ['28+18=46'] Exploring Operation: 17-2=15, Resulting Numbers: [46, 15] Generated Node #0,...
0
hs_1
sum_heuristic
[ 49, 99, 7, 28 ]
29
[ "99-49=50", "28-7=21", "50-21=29" ]
Current State: 29:[49, 99, 7, 28], Operations: [] Exploring Operation: 99-49=50, Resulting Numbers: [7, 28, 50] Generated Node #2: [7, 28, 50] from Operation: 99-49=50 Current State: 29:[7, 28, 50], Operations: ['99-49=50'] Exploring Operation: 28-7=21, Resulting Numbers: [50, 21] Generated Node #3: [50, 21] from Opera...
4
Current State: 29:[49, 99, 7, 28], Operations: [] Exploring Operation: 99-49=50, Resulting Numbers: [7, 28, 50] Generated Node #0,0: 29:[7, 28, 50] Operation: 99-49=50 Moving to Node #0,0 Current State: 29:[7, 28, 50], Operations: ['99-49=50'] Exploring Operation: 50-7=43, Resulting Numbers: [28, 43] Generated Node #0,...
0
hs_1
mult_heuristic
[ 32, 82, 41, 17 ]
81
[ "32*82=2624", "2624/41=64", "17+64=81" ]
Current State: 81:[32, 82, 41, 17], Operations: [] Exploring Operation: 32*82=2624, Resulting Numbers: [41, 17, 2624] Generated Node #2: [41, 17, 2624] from Operation: 32*82=2624 Current State: 81:[41, 17, 2624], Operations: ['32*82=2624'] Exploring Operation: 2624/41=64, Resulting Numbers: [17, 64] Generated Node #3: ...
4
Current State: 81:[32, 82, 41, 17], Operations: [] Exploring Operation: 32+41=73, Resulting Numbers: [82, 17, 73] Generated Node #0,0: 81:[82, 17, 73] Operation: 32+41=73 Exploring Operation: 41-32=9, Resulting Numbers: [82, 17, 9] Generated Node #0,1: 81:[82, 17, 9] Operation: 41-32=9 Exploring Operation: 41-17=24, Re...
0
hs_4
mult_heuristic
[ 22, 33, 19, 15 ]
100
[ "22-15=7", "19*7=133", "133-33=100" ]
Current State: 100:[22, 33, 19, 15], Operations: [] Exploring Operation: 22-15=7, Resulting Numbers: [33, 19, 7] Generated Node #2: [33, 19, 7] from Operation: 22-15=7 Current State: 100:[33, 19, 7], Operations: ['22-15=7'] Exploring Operation: 19*7=133, Resulting Numbers: [33, 133] Generated Node #3: [33, 133] from Op...
4
Current State: 100:[22, 33, 19, 15], Operations: [] Exploring Operation: 33+15=48, Resulting Numbers: [22, 19, 48] Generated Node #0,0: 100:[22, 19, 48] Operation: 33+15=48 Exploring Operation: 33-15=18, Resulting Numbers: [22, 19, 18] Generated Node #0,1: 100:[22, 19, 18] Operation: 33-15=18 Exploring Operation: 33-22...
0
hs_3
mult_heuristic
[ 76, 19, 4, 80 ]
35
[ "80-76=4", "4*4=16", "19+16=35" ]
Current State: 35:[76, 19, 4, 80], Operations: [] Exploring Operation: 80-76=4, Resulting Numbers: [19, 4, 4] Generated Node #2: [19, 4, 4] from Operation: 80-76=4 Current State: 35:[19, 4, 4], Operations: ['80-76=4'] Exploring Operation: 4*4=16, Resulting Numbers: [19, 16] Generated Node #3: [19, 16] from Operation: 4...
4
Current State: 35:[76, 19, 4, 80], Operations: [] Exploring Operation: 80-76=4, Resulting Numbers: [19, 4, 4] Generated Node #0,0: 35:[19, 4, 4] Operation: 80-76=4 Moving to Node #0,0 Current State: 35:[19, 4, 4], Operations: ['80-76=4'] Exploring Operation: 19-4=15, Resulting Numbers: [4, 15] Generated Node #0,0,0: 35...
0
hs_1
mult_heuristic
[ 56, 1, 25, 53 ]
23
[ "56-1=55", "25+53=78", "78-55=23" ]
Current State: 23:[56, 1, 25, 53], Operations: [] Exploring Operation: 56-1=55, Resulting Numbers: [25, 53, 55] Generated Node #2: [25, 53, 55] from Operation: 56-1=55 Current State: 23:[25, 53, 55], Operations: ['56-1=55'] Exploring Operation: 25+53=78, Resulting Numbers: [55, 78] Generated Node #3: [55, 78] from Oper...
4
Current State: 23:[56, 1, 25, 53], Operations: [] Exploring Operation: 53-25=28, Resulting Numbers: [56, 1, 28] Generated Node #0,0: 23:[56, 1, 28] Operation: 53-25=28 Exploring Operation: 56-25=31, Resulting Numbers: [1, 53, 31] Generated Node #0,1: 23:[1, 53, 31] Operation: 56-25=31 Exploring Operation: 56-53=3, Resu...
0.984375
hs_4
sum_heuristic
[ 60, 11, 81, 94 ]
30
[ "11+81=92", "94-92=2", "60/2=30" ]
Current State: 30:[60, 11, 81, 94], Operations: [] Exploring Operation: 11+81=92, Resulting Numbers: [60, 94, 92] Generated Node #2: [60, 94, 92] from Operation: 11+81=92 Current State: 30:[60, 94, 92], Operations: ['11+81=92'] Exploring Operation: 94-92=2, Resulting Numbers: [60, 2] Generated Node #3: [60, 2] from Ope...
4
Current State: 30:[60, 11, 81, 94], Operations: [] Exploring Operation: 94-60=34, Resulting Numbers: [11, 81, 34] Generated Node #0,0: 30:[11, 81, 34] Operation: 94-60=34 Exploring Operation: 60-11=49, Resulting Numbers: [81, 94, 49] Generated Node #0,1: 30:[81, 94, 49] Operation: 60-11=49 Exploring Operation: 81-60=21...
0.981771
hs_4
mult_heuristic
[ 91, 92, 35, 60 ]
25
[ "92-91=1", "60-35=25", "1*25=25" ]
Current State: 25:[91, 92, 35, 60], Operations: [] Exploring Operation: 92-91=1, Resulting Numbers: [35, 60, 1] Generated Node #2: [35, 60, 1] from Operation: 92-91=1 Current State: 25:[35, 60, 1], Operations: ['92-91=1'] Exploring Operation: 60-35=25, Resulting Numbers: [1, 25] Generated Node #3: [1, 25] from Operatio...
4
Current State: 25:[91, 92, 35, 60], Operations: [] Exploring Operation: 92-91=1, Resulting Numbers: [35, 60, 1] Generated Node #0,0: 25:[35, 60, 1] Operation: 92-91=1 Moving to Node #0,0 Current State: 25:[35, 60, 1], Operations: ['92-91=1'] Exploring Operation: 60-35=25, Resulting Numbers: [1, 25] Generated Node #0,0,...
0.993924
hs_1
mult_heuristic
[ 3, 60, 55, 35 ]
21
[ "3*35=105", "60-55=5", "105/5=21" ]
Current State: 21:[3, 60, 55, 35], Operations: [] Exploring Operation: 3*35=105, Resulting Numbers: [60, 55, 105] Generated Node #2: [60, 55, 105] from Operation: 3*35=105 Current State: 21:[60, 55, 105], Operations: ['3*35=105'] Exploring Operation: 60-55=5, Resulting Numbers: [105, 5] Generated Node #3: [105, 5] from...
4
Current State: 21:[3, 60, 55, 35], Operations: [] Exploring Operation: 60-55=5, Resulting Numbers: [3, 35, 5] Generated Node #0,0: 21:[3, 35, 5] Operation: 60-55=5 Exploring Operation: 60-35=25, Resulting Numbers: [3, 55, 25] Generated Node #0,1: 21:[3, 55, 25] Operation: 60-35=25 Exploring Operation: 55-35=20, Resulti...
0.990451
hs_3
mult_heuristic
[ 41, 82, 75, 86 ]
32
[ "82/41=2", "86/2=43", "75-43=32" ]
Current State: 32:[41, 82, 75, 86], Operations: [] Exploring Operation: 82/41=2, Resulting Numbers: [75, 86, 2] Generated Node #2: [75, 86, 2] from Operation: 82/41=2 Current State: 32:[75, 86, 2], Operations: ['82/41=2'] Exploring Operation: 86/2=43, Resulting Numbers: [75, 43] Generated Node #3: [75, 43] from Operati...
4
Current State: 32:[41, 82, 75, 86], Operations: [] Exploring Operation: 86-82=4, Resulting Numbers: [41, 75, 4] Generated Node #0,0: 32:[41, 75, 4] Operation: 86-82=4 Exploring Operation: 86-75=11, Resulting Numbers: [41, 82, 11] Generated Node #0,1: 32:[41, 82, 11] Operation: 86-75=11 Exploring Operation: 82-75=7, Res...
0.943576
hs_4
mult_heuristic
[ 6, 92, 88, 4 ]
39
[ "92+88=180", "180/4=45", "45-6=39" ]
Current State: 39:[6, 92, 88, 4], Operations: [] Exploring Operation: 92+88=180, Resulting Numbers: [6, 4, 180] Generated Node #2: [6, 4, 180] from Operation: 92+88=180 Current State: 39:[6, 4, 180], Operations: ['92+88=180'] Exploring Operation: 180/4=45, Resulting Numbers: [6, 45] Generated Node #3: [6, 45] from Oper...
4
Current State: 39:[6, 92, 88, 4], Operations: [] Exploring Operation: 88/4=22, Resulting Numbers: [6, 92, 22] Generated Node #0,0: 39:[6, 92, 22] Operation: 88/4=22 Exploring Operation: 88-6=82, Resulting Numbers: [92, 4, 82] Generated Node #0,1: 39:[92, 4, 82] Operation: 88-6=82 Exploring Operation: 92-88=4, Resulting...
0
hs_5
sum_heuristic
[ 58, 16, 7, 92 ]
98
[ "58-16=42", "42/7=6", "92+6=98" ]
Current State: 98:[58, 16, 7, 92], Operations: [] Exploring Operation: 58-16=42, Resulting Numbers: [7, 92, 42] Generated Node #2: [7, 92, 42] from Operation: 58-16=42 Current State: 98:[7, 92, 42], Operations: ['58-16=42'] Exploring Operation: 42/7=6, Resulting Numbers: [92, 6] Generated Node #3: [92, 6] from Operatio...
4
Current State: 98:[58, 16, 7, 92], Operations: [] Exploring Operation: 58-7=51, Resulting Numbers: [16, 92, 51] Generated Node #0,0: 98:[16, 92, 51] Operation: 58-7=51 Exploring Operation: 7+92=99, Resulting Numbers: [58, 16, 99] Generated Node #0,1: 98:[58, 16, 99] Operation: 7+92=99 Exploring Operation: 58-16=42, Res...
0.96441
hs_3
sum_heuristic
[ 17, 7, 2, 54 ]
88
[ "17-7=10", "54-10=44", "2*44=88" ]
Current State: 88:[17, 7, 2, 54], Operations: [] Exploring Operation: 17-7=10, Resulting Numbers: [2, 54, 10] Generated Node #2: [2, 54, 10] from Operation: 17-7=10 Current State: 88:[2, 54, 10], Operations: ['17-7=10'] Exploring Operation: 54-10=44, Resulting Numbers: [2, 44] Generated Node #3: [2, 44] from Operation:...
4
Current State: 88:[17, 7, 2, 54], Operations: [] Exploring Operation: 54-17=37, Resulting Numbers: [7, 2, 37] Generated Node #0,0: 88:[7, 2, 37] Operation: 54-17=37 Exploring Operation: 54-7=47, Resulting Numbers: [17, 2, 47] Generated Node #0,1: 88:[17, 2, 47] Operation: 54-7=47 Start Sub Search at level 1: Moving to ...
0.992188
hs_2
sum_heuristic
[ 76, 66, 29, 55 ]
44
[ "76*55=4180", "66+29=95", "4180/95=44" ]
Current State: 44:[76, 66, 29, 55], Operations: [] Exploring Operation: 76*55=4180, Resulting Numbers: [66, 29, 4180] Generated Node #2: [66, 29, 4180] from Operation: 76*55=4180 Current State: 44:[66, 29, 4180], Operations: ['76*55=4180'] Exploring Operation: 66+29=95, Resulting Numbers: [4180, 95] Generated Node #3: ...
4
Current State: 44:[76, 66, 29, 55], Operations: [] Exploring Operation: 76-66=10, Resulting Numbers: [29, 55, 10] Generated Node #0,0: 44:[29, 55, 10] Operation: 76-66=10 Moving to Node #0,0 Current State: 44:[29, 55, 10], Operations: ['76-66=10'] Exploring Operation: 55-29=26, Resulting Numbers: [10, 26] Generated Nod...
0
hs_1
mult_heuristic
[ 27, 81, 2, 72 ]
12
[ "81/27=3", "72/2=36", "36/3=12" ]
Current State: 12:[27, 81, 2, 72], Operations: [] Exploring Operation: 81/27=3, Resulting Numbers: [2, 72, 3] Generated Node #2: [2, 72, 3] from Operation: 81/27=3 Current State: 12:[2, 72, 3], Operations: ['81/27=3'] Exploring Operation: 72/2=36, Resulting Numbers: [3, 36] Generated Node #3: [3, 36] from Operation: 72...
4
Current State: 12:[27, 81, 2, 72], Operations: [] Exploring Operation: 81-72=9, Resulting Numbers: [27, 2, 9] Generated Node #0,0: 12:[27, 2, 9] Operation: 81-72=9 Exploring Operation: 81/27=3, Resulting Numbers: [2, 72, 3] Generated Node #0,1: 12:[2, 72, 3] Operation: 81/27=3 Exploring Operation: 81-27=54, Resulting N...
0.978299
hs_3
mult_heuristic
[ 39, 30, 32, 5 ]
36
[ "39-30=9", "32-5=27", "9+27=36" ]
Current State: 36:[39, 30, 32, 5], Operations: [] Exploring Operation: 39-30=9, Resulting Numbers: [32, 5, 9] Generated Node #2: [32, 5, 9] from Operation: 39-30=9 Current State: 36:[32, 5, 9], Operations: ['39-30=9'] Exploring Operation: 32-5=27, Resulting Numbers: [9, 27] Generated Node #3: [9, 27] from Operation: 32...
4
Current State: 36:[39, 30, 32, 5], Operations: [] Exploring Operation: 30/5=6, Resulting Numbers: [39, 32, 6] Generated Node #0,0: 36:[39, 32, 6] Operation: 30/5=6 Exploring Operation: 30+5=35, Resulting Numbers: [39, 32, 35] Generated Node #0,1: 36:[39, 32, 35] Operation: 30+5=35 Exploring Operation: 39-32=7, Resultin...
0.986979
hs_5
sum_heuristic
[ 14, 13, 40, 18 ]
60
[ "14+13=27", "40*27=1080", "1080/18=60" ]
Current State: 60:[14, 13, 40, 18], Operations: [] Exploring Operation: 14+13=27, Resulting Numbers: [40, 18, 27] Generated Node #2: [40, 18, 27] from Operation: 14+13=27 Current State: 60:[40, 18, 27], Operations: ['14+13=27'] Exploring Operation: 40*27=1080, Resulting Numbers: [18, 1080] Generated Node #3: [18, 1080]...
4
Current State: 60:[14, 13, 40, 18], Operations: [] Exploring Operation: 40+18=58, Resulting Numbers: [14, 13, 58] Generated Node #0,0: 60:[14, 13, 58] Operation: 40+18=58 Exploring Operation: 40-18=22, Resulting Numbers: [14, 13, 22] Generated Node #0,1: 60:[14, 13, 22] Operation: 40-18=22 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 17, 17, 45, 8 ]
85
[ "17*45=765", "17-8=9", "765/9=85" ]
Current State: 85:[17, 17, 45, 8], Operations: [] Exploring Operation: 17*45=765, Resulting Numbers: [8, 765] Generated Node #2: [8, 765] from Operation: 17*45=765 Current State: 85:[8, 765], Operations: ['17*45=765'] Exploring Operation: 17-8=9, Resulting Numbers: [765, 9] Generated Node #3: [765, 9] from Operation: 1...
4
Current State: 85:[17, 17, 45, 8], Operations: [] Exploring Operation: 45-17=28, Resulting Numbers: [17, 8, 28] Generated Node #0,0: 85:[17, 8, 28] Operation: 45-17=28 Exploring Operation: 45-17=28, Resulting Numbers: [17, 8, 28] Generated Node #0,1: 85:[17, 8, 28] Operation: 45-17=28 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 26, 81, 30, 95 ]
40
[ "26*95=2470", "81*30=2430", "2470-2430=40" ]
Current State: 40:[26, 81, 30, 95], Operations: [] Exploring Operation: 26*95=2470, Resulting Numbers: [81, 30, 2470] Generated Node #2: [81, 30, 2470] from Operation: 26*95=2470 Current State: 40:[81, 30, 2470], Operations: ['26*95=2470'] Exploring Operation: 81*30=2430, Resulting Numbers: [2470, 2430] Generated Node ...
4
Current State: 40:[26, 81, 30, 95], Operations: [] Exploring Operation: 95-30=65, Resulting Numbers: [26, 81, 65] Generated Node #0,0: 40:[26, 81, 65] Operation: 95-30=65 Exploring Operation: 95-81=14, Resulting Numbers: [26, 30, 14] Generated Node #0,1: 40:[26, 30, 14] Operation: 95-81=14 Exploring Operation: 81-30=51...
0
hs_3
mult_heuristic
[ 72, 56, 4, 4 ]
17
[ "72-56=16", "4/4=1", "16+1=17" ]
Current State: 17:[72, 56, 4, 4], Operations: [] Exploring Operation: 72-56=16, Resulting Numbers: [4, 4, 16] Generated Node #2: [4, 4, 16] from Operation: 72-56=16 Current State: 17:[4, 4, 16], Operations: ['72-56=16'] Exploring Operation: 4/4=1, Resulting Numbers: [16, 1] Generated Node #3: [16, 1] from Operation: 4/...
4
Current State: 17:[72, 56, 4, 4], Operations: [] Exploring Operation: 72-56=16, Resulting Numbers: [4, 4, 16] Generated Node #0,0: 17:[4, 4, 16] Operation: 72-56=16 Exploring Operation: 72/4=18, Resulting Numbers: [56, 4, 18] Generated Node #0,1: 17:[56, 4, 18] Operation: 72/4=18 Exploring Operation: 72/4=18, Resulting...
0
hs_4
sum_heuristic
[ 3, 98, 51, 52 ]
89
[ "98-51=47", "3*47=141", "141-52=89" ]
Current State: 89:[3, 98, 51, 52], Operations: [] Exploring Operation: 98-51=47, Resulting Numbers: [3, 52, 47] Generated Node #2: [3, 52, 47] from Operation: 98-51=47 Current State: 89:[3, 52, 47], Operations: ['98-51=47'] Exploring Operation: 3*47=141, Resulting Numbers: [52, 141] Generated Node #3: [52, 141] from Op...
4
Current State: 89:[3, 98, 51, 52], Operations: [] Exploring Operation: 3+51=54, Resulting Numbers: [98, 52, 54] Generated Node #0,0: 89:[98, 52, 54] Operation: 3+51=54 Exploring Operation: 3+98=101, Resulting Numbers: [51, 52, 101] Generated Node #0,1: 89:[51, 52, 101] Operation: 3+98=101 Exploring Operation: 3+52=55, ...
0
hs_4
mult_heuristic
[ 51, 61, 48, 2 ]
43
[ "61-51=10", "10/2=5", "48-5=43" ]
Current State: 43:[51, 61, 48, 2], Operations: [] Exploring Operation: 61-51=10, Resulting Numbers: [48, 2, 10] Generated Node #2: [48, 2, 10] from Operation: 61-51=10 Current State: 43:[48, 2, 10], Operations: ['61-51=10'] Exploring Operation: 10/2=5, Resulting Numbers: [48, 5] Generated Node #3: [48, 5] from Operatio...
4
Current State: 43:[51, 61, 48, 2], Operations: [] Exploring Operation: 48-2=46, Resulting Numbers: [51, 61, 46] Generated Node #0,0: 43:[51, 61, 46] Operation: 48-2=46 Exploring Operation: 51+2=53, Resulting Numbers: [61, 48, 53] Generated Node #0,1: 43:[61, 48, 53] Operation: 51+2=53 Exploring Operation: 51-2=49, Resu...
0
hs_4
mult_heuristic
[ 25, 56, 28, 72 ]
48
[ "28-25=3", "72-56=16", "3*16=48" ]
Current State: 48:[25, 56, 28, 72], Operations: [] Exploring Operation: 28-25=3, Resulting Numbers: [56, 72, 3] Generated Node #2: [56, 72, 3] from Operation: 28-25=3 Current State: 48:[56, 72, 3], Operations: ['28-25=3'] Exploring Operation: 72-56=16, Resulting Numbers: [3, 16] Generated Node #3: [3, 16] from Operatio...
4
Current State: 48:[25, 56, 28, 72], Operations: [] Exploring Operation: 72-25=47, Resulting Numbers: [56, 28, 47] Generated Node #0,0: 48:[56, 28, 47] Operation: 72-25=47 Exploring Operation: 72-28=44, Resulting Numbers: [25, 56, 44] Generated Node #0,1: 48:[25, 56, 44] Operation: 72-28=44 Exploring Operation: 72-56=16...
0.976563
hs_3
mult_heuristic
[ 9, 3, 30, 11 ]
14
[ "9*3=27", "30+11=41", "41-27=14" ]
Current State: 14:[9, 3, 30, 11], Operations: [] Exploring Operation: 9*3=27, Resulting Numbers: [30, 11, 27] Generated Node #2: [30, 11, 27] from Operation: 9*3=27 Current State: 14:[30, 11, 27], Operations: ['9*3=27'] Exploring Operation: 30+11=41, Resulting Numbers: [27, 41] Generated Node #3: [27, 41] from Operatio...
4
Current State: 14:[9, 3, 30, 11], Operations: [] Exploring Operation: 30/3=10, Resulting Numbers: [9, 11, 10] Generated Node #0,0: 14:[9, 11, 10] Operation: 30/3=10 Exploring Operation: 30-9=21, Resulting Numbers: [3, 11, 21] Generated Node #0,1: 14:[3, 11, 21] Operation: 30-9=21 Exploring Operation: 30-3=27, Resulting...
0.952257
hs_5
mult_heuristic
[ 5, 98, 18, 21 ]
49
[ "5+18=23", "23-21=2", "98/2=49" ]
Current State: 49:[5, 98, 18, 21], Operations: [] Exploring Operation: 5+18=23, Resulting Numbers: [98, 21, 23] Generated Node #2: [98, 21, 23] from Operation: 5+18=23 Current State: 49:[98, 21, 23], Operations: ['5+18=23'] Exploring Operation: 23-21=2, Resulting Numbers: [98, 2] Generated Node #3: [98, 2] from Operati...
4
Current State: 49:[5, 98, 18, 21], Operations: [] Exploring Operation: 21-18=3, Resulting Numbers: [5, 98, 3] Generated Node #0,0: 49:[5, 98, 3] Operation: 21-18=3 Exploring Operation: 98-21=77, Resulting Numbers: [5, 18, 77] Generated Node #0,1: 49:[5, 18, 77] Operation: 98-21=77 Exploring Operation: 98-18=80, Resulti...
0.938368
hs_4
mult_heuristic
[ 17, 17, 6, 61 ]
89
[ "17+17=34", "61-6=55", "34+55=89" ]
Current State: 89:[17, 17, 6, 61], Operations: [] Exploring Operation: 17+17=34, Resulting Numbers: [6, 61, 34] Generated Node #2: [6, 61, 34] from Operation: 17+17=34 Current State: 89:[6, 61, 34], Operations: ['17+17=34'] Exploring Operation: 61-6=55, Resulting Numbers: [34, 55] Generated Node #3: [34, 55] from Opera...
4
Current State: 89:[17, 17, 6, 61], Operations: [] Exploring Operation: 17*6=102, Resulting Numbers: [17, 61, 102] Generated Node #0,0: 89:[17, 61, 102] Operation: 17*6=102 Exploring Operation: 17*6=102, Resulting Numbers: [17, 61, 102] Generated Node #0,1: 89:[17, 61, 102] Operation: 17*6=102 Moving to Node #0,0 Curren...
0
hs_2
mult_heuristic
[ 38, 46, 56, 94 ]
87
[ "46-38=8", "56/8=7", "94-7=87" ]
Current State: 87:[38, 46, 56, 94], Operations: [] Exploring Operation: 46-38=8, Resulting Numbers: [56, 94, 8] Generated Node #2: [56, 94, 8] from Operation: 46-38=8 Current State: 87:[56, 94, 8], Operations: ['46-38=8'] Exploring Operation: 56/8=7, Resulting Numbers: [94, 7] Generated Node #3: [94, 7] from Operation:...
4
Current State: 87:[38, 46, 56, 94], Operations: [] Exploring Operation: 56-46=10, Resulting Numbers: [38, 94, 10] Generated Node #0,0: 87:[38, 94, 10] Operation: 56-46=10 Start Sub Search at level 1: Moving to Node #0,0 Current State: 87:[38, 94, 10], Operations: ['56-46=10'] Exploring Operation: 38-10=28, Resulting Nu...
0
hs_1
sum_heuristic
[ 15, 63, 9, 14 ]
25
[ "63-15=48", "9+14=23", "48-23=25" ]
Current State: 25:[15, 63, 9, 14], Operations: [] Exploring Operation: 63-15=48, Resulting Numbers: [9, 14, 48] Generated Node #2: [9, 14, 48] from Operation: 63-15=48 Current State: 25:[9, 14, 48], Operations: ['63-15=48'] Exploring Operation: 9+14=23, Resulting Numbers: [48, 23] Generated Node #3: [48, 23] from Opera...
4
Current State: 25:[15, 63, 9, 14], Operations: [] Exploring Operation: 63-15=48, Resulting Numbers: [9, 14, 48] Generated Node #0,0: 25:[9, 14, 48] Operation: 63-15=48 Exploring Operation: 63/9=7, Resulting Numbers: [15, 14, 7] Generated Node #0,1: 25:[15, 14, 7] Operation: 63/9=7 Moving to Node #0,1 Current State: 25:...
0.986979
hs_2
sum_heuristic
[ 8, 22, 20, 57 ]
91
[ "22-8=14", "20+57=77", "14+77=91" ]
Current State: 91:[8, 22, 20, 57], Operations: [] Exploring Operation: 22-8=14, Resulting Numbers: [20, 57, 14] Generated Node #2: [20, 57, 14] from Operation: 22-8=14 Current State: 91:[20, 57, 14], Operations: ['22-8=14'] Exploring Operation: 20+57=77, Resulting Numbers: [14, 77] Generated Node #3: [14, 77] from Oper...
4
Current State: 91:[8, 22, 20, 57], Operations: [] Exploring Operation: 22+57=79, Resulting Numbers: [8, 20, 79] Generated Node #0,0: 91:[8, 20, 79] Operation: 22+57=79 Moving to Node #0,0 Current State: 91:[8, 20, 79], Operations: ['22+57=79'] Exploring Operation: 20+79=99, Resulting Numbers: [8, 99] Generated Node #0,...
0.993924
hs_1
mult_heuristic
[ 83, 26, 5, 42 ]
10
[ "83-26=57", "5+42=47", "57-47=10" ]
Current State: 10:[83, 26, 5, 42], Operations: [] Exploring Operation: 83-26=57, Resulting Numbers: [5, 42, 57] Generated Node #2: [5, 42, 57] from Operation: 83-26=57 Current State: 10:[5, 42, 57], Operations: ['83-26=57'] Exploring Operation: 5+42=47, Resulting Numbers: [57, 47] Generated Node #3: [57, 47] from Opera...
4
Current State: 10:[83, 26, 5, 42], Operations: [] Exploring Operation: 42-26=16, Resulting Numbers: [83, 5, 16] Generated Node #0,0: 10:[83, 5, 16] Operation: 42-26=16 Exploring Operation: 83-26=57, Resulting Numbers: [5, 42, 57] Generated Node #0,1: 10:[5, 42, 57] Operation: 83-26=57 Exploring Operation: 83-42=41, Res...
0.990451
hs_3
sum_heuristic
[ 22, 3, 50, 25 ]
14
[ "22*25=550", "550/50=11", "3+11=14" ]
Current State: 14:[22, 3, 50, 25], Operations: [] Exploring Operation: 22*25=550, Resulting Numbers: [3, 50, 550] Generated Node #2: [3, 50, 550] from Operation: 22*25=550 Current State: 14:[3, 50, 550], Operations: ['22*25=550'] Exploring Operation: 550/50=11, Resulting Numbers: [3, 11] Generated Node #3: [3, 11] from...
4
Current State: 14:[22, 3, 50, 25], Operations: [] Exploring Operation: 50-25=25, Resulting Numbers: [22, 3, 25] Generated Node #0,0: 14:[22, 3, 25] Operation: 50-25=25 Exploring Operation: 50/25=2, Resulting Numbers: [22, 3, 2] Generated Node #0,1: 14:[22, 3, 2] Operation: 50/25=2 Exploring Operation: 25-22=3, Resultin...
0.988715
hs_4
sum_heuristic
[ 28, 9, 81, 57 ]
24
[ "9*81=729", "729-57=672", "672/28=24" ]
Current State: 24:[28, 9, 81, 57], Operations: [] Exploring Operation: 9*81=729, Resulting Numbers: [28, 57, 729] Generated Node #2: [28, 57, 729] from Operation: 9*81=729 Current State: 24:[28, 57, 729], Operations: ['9*81=729'] Exploring Operation: 729-57=672, Resulting Numbers: [28, 672] Generated Node #3: [28, 672]...
4
Current State: 24:[28, 9, 81, 57], Operations: [] Exploring Operation: 81-28=53, Resulting Numbers: [9, 57, 53] Generated Node #0,0: 24:[9, 57, 53] Operation: 81-28=53 Exploring Operation: 57-28=29, Resulting Numbers: [9, 81, 29] Generated Node #0,1: 24:[9, 81, 29] Operation: 57-28=29 Exploring Operation: 81/9=9, Resul...
0
hs_5
mult_heuristic
[ 2, 72, 6, 36 ]
69
[ "2*6=12", "36/12=3", "72-3=69" ]
Current State: 69:[2, 72, 6, 36], Operations: [] Exploring Operation: 2*6=12, Resulting Numbers: [72, 36, 12] Generated Node #2: [72, 36, 12] from Operation: 2*6=12 Current State: 69:[72, 36, 12], Operations: ['2*6=12'] Exploring Operation: 36/12=3, Resulting Numbers: [72, 3] Generated Node #3: [72, 3] from Operation: ...
4
Current State: 69:[2, 72, 6, 36], Operations: [] Exploring Operation: 36/6=6, Resulting Numbers: [2, 72, 6] Generated Node #0,0: 69:[2, 72, 6] Operation: 36/6=6 Exploring Operation: 72/36=2, Resulting Numbers: [2, 6, 2] Generated Node #0,1: 69:[2, 6, 2] Operation: 72/36=2 Moving to Node #0,1 Current State: 69:[2, 6, 2]...
0.986979
hs_2
sum_heuristic
[ 12, 99, 84, 76 ]
79
[ "99-12=87", "84-76=8", "87-8=79" ]
Current State: 79:[12, 99, 84, 76], Operations: [] Exploring Operation: 99-12=87, Resulting Numbers: [84, 76, 87] Generated Node #2: [84, 76, 87] from Operation: 99-12=87 Current State: 79:[84, 76, 87], Operations: ['99-12=87'] Exploring Operation: 84-76=8, Resulting Numbers: [87, 8] Generated Node #3: [87, 8] from Ope...
4
Current State: 79:[12, 99, 84, 76], Operations: [] Exploring Operation: 12+99=111, Resulting Numbers: [84, 76, 111] Generated Node #0,0: 79:[84, 76, 111] Operation: 12+99=111 Exploring Operation: 12+76=88, Resulting Numbers: [99, 84, 88] Generated Node #0,1: 79:[99, 84, 88] Operation: 12+76=88 Exploring Operation: 84-1...
0.983507
hs_5
sum_heuristic
[ 9, 7, 49, 89 ]
80
[ "9-7=2", "89-49=40", "2*40=80" ]
Current State: 80:[9, 7, 49, 89], Operations: [] Exploring Operation: 9-7=2, Resulting Numbers: [49, 89, 2] Generated Node #2: [49, 89, 2] from Operation: 9-7=2 Current State: 80:[49, 89, 2], Operations: ['9-7=2'] Exploring Operation: 89-49=40, Resulting Numbers: [2, 40] Generated Node #3: [2, 40] from Operation: 89-49...
4
Current State: 80:[9, 7, 49, 89], Operations: [] Exploring Operation: 89-9=80, Resulting Numbers: [7, 49, 80] Generated Node #0,0: 80:[7, 49, 80] Operation: 89-9=80 Exploring Operation: 89-49=40, Resulting Numbers: [9, 7, 40] Generated Node #0,1: 80:[9, 7, 40] Operation: 89-49=40 Exploring Operation: 49/7=7, Resulting ...
0.986111
hs_4
mult_heuristic
[ 70, 17, 52, 46 ]
93
[ "70+17=87", "52-46=6", "87+6=93" ]
Current State: 93:[70, 17, 52, 46], Operations: [] Exploring Operation: 70+17=87, Resulting Numbers: [52, 46, 87] Generated Node #2: [52, 46, 87] from Operation: 70+17=87 Current State: 93:[52, 46, 87], Operations: ['70+17=87'] Exploring Operation: 52-46=6, Resulting Numbers: [87, 6] Generated Node #3: [87, 6] from Ope...
4
Current State: 93:[70, 17, 52, 46], Operations: [] Exploring Operation: 52-46=6, Resulting Numbers: [70, 17, 6] Generated Node #0,0: 93:[70, 17, 6] Operation: 52-46=6 Moving to Node #0,0 Current State: 93:[70, 17, 6], Operations: ['52-46=6'] Exploring Operation: 70+17=87, Resulting Numbers: [6, 87] Generated Node #0,0,...
0.993924
hs_1
sum_heuristic
[ 23, 6, 15, 28 ]
47
[ "15*28=420", "420/6=70", "70-23=47" ]
Current State: 47:[23, 6, 15, 28], Operations: [] Exploring Operation: 15*28=420, Resulting Numbers: [23, 6, 420] Generated Node #2: [23, 6, 420] from Operation: 15*28=420 Current State: 47:[23, 6, 420], Operations: ['15*28=420'] Exploring Operation: 420/6=70, Resulting Numbers: [23, 70] Generated Node #3: [23, 70] fro...
4
Current State: 47:[23, 6, 15, 28], Operations: [] Exploring Operation: 6+28=34, Resulting Numbers: [23, 15, 34] Generated Node #0,0: 47:[23, 15, 34] Operation: 6+28=34 Exploring Operation: 15+28=43, Resulting Numbers: [23, 6, 43] Generated Node #0,1: 47:[23, 6, 43] Operation: 15+28=43 Exploring Operation: 23+6=29, Resu...
0
hs_5
mult_heuristic
[ 42, 67, 66, 11 ]
80
[ "67-42=25", "66-11=55", "25+55=80" ]
Current State: 80:[42, 67, 66, 11], Operations: [] Exploring Operation: 67-42=25, Resulting Numbers: [66, 11, 25] Generated Node #2: [66, 11, 25] from Operation: 67-42=25 Current State: 80:[66, 11, 25], Operations: ['67-42=25'] Exploring Operation: 66-11=55, Resulting Numbers: [25, 55] Generated Node #3: [25, 55] from ...
4
Current State: 80:[42, 67, 66, 11], Operations: [] Exploring Operation: 66/11=6, Resulting Numbers: [42, 67, 6] Generated Node #0,0: 80:[42, 67, 6] Operation: 66/11=6 Exploring Operation: 67-66=1, Resulting Numbers: [42, 11, 1] Generated Node #0,1: 80:[42, 11, 1] Operation: 67-66=1 Exploring Operation: 66-42=24, Result...
0.954861
hs_4
sum_heuristic
[ 75, 76, 85, 18 ]
73
[ "85-76=9", "18/9=2", "75-2=73" ]
Current State: 73:[75, 76, 85, 18], Operations: [] Exploring Operation: 85-76=9, Resulting Numbers: [75, 18, 9] Generated Node #2: [75, 18, 9] from Operation: 85-76=9 Current State: 73:[75, 18, 9], Operations: ['85-76=9'] Exploring Operation: 18/9=2, Resulting Numbers: [75, 2] Generated Node #3: [75, 2] from Operation:...
4
Current State: 73:[75, 76, 85, 18], Operations: [] Exploring Operation: 75-18=57, Resulting Numbers: [76, 85, 57] Generated Node #0,0: 73:[76, 85, 57] Operation: 75-18=57 Exploring Operation: 85-18=67, Resulting Numbers: [75, 76, 67] Generated Node #0,1: 73:[75, 76, 67] Operation: 85-18=67 Exploring Operation: 76-18=58...
0
hs_3
mult_heuristic
[ 6, 80, 21, 26 ]
17
[ "26-6=20", "80/20=4", "21-4=17" ]
Current State: 17:[6, 80, 21, 26], Operations: [] Exploring Operation: 26-6=20, Resulting Numbers: [80, 21, 20] Generated Node #2: [80, 21, 20] from Operation: 26-6=20 Current State: 17:[80, 21, 20], Operations: ['26-6=20'] Exploring Operation: 80/20=4, Resulting Numbers: [21, 4] Generated Node #3: [21, 4] from Operati...
4
Current State: 17:[6, 80, 21, 26], Operations: [] Exploring Operation: 80-6=74, Resulting Numbers: [21, 26, 74] Generated Node #0,0: 17:[21, 26, 74] Operation: 80-6=74 Exploring Operation: 80-26=54, Resulting Numbers: [6, 21, 54] Generated Node #0,1: 17:[6, 21, 54] Operation: 80-26=54 Exploring Operation: 80-21=59, Res...
0
hs_3
mult_heuristic
[ 78, 27, 8, 83 ]
85
[ "83-27=56", "56/8=7", "78+7=85" ]
Current State: 85:[78, 27, 8, 83], Operations: [] Exploring Operation: 83-27=56, Resulting Numbers: [78, 8, 56] Generated Node #2: [78, 8, 56] from Operation: 83-27=56 Current State: 85:[78, 8, 56], Operations: ['83-27=56'] Exploring Operation: 56/8=7, Resulting Numbers: [78, 7] Generated Node #3: [78, 7] from Operatio...
4
Current State: 85:[78, 27, 8, 83], Operations: [] Exploring Operation: 78+8=86, Resulting Numbers: [27, 83, 86] Generated Node #0,0: 85:[27, 83, 86] Operation: 78+8=86 Exploring Operation: 27-8=19, Resulting Numbers: [78, 83, 19] Generated Node #0,1: 85:[78, 83, 19] Operation: 27-8=19 Moving to Node #0,1 Current State:...
0
hs_2
sum_heuristic
[ 22, 10, 66, 97 ]
63
[ "22+10=32", "97-66=31", "32+31=63" ]
Current State: 63:[22, 10, 66, 97], Operations: [] Exploring Operation: 22+10=32, Resulting Numbers: [66, 97, 32] Generated Node #2: [66, 97, 32] from Operation: 22+10=32 Current State: 63:[66, 97, 32], Operations: ['22+10=32'] Exploring Operation: 97-66=31, Resulting Numbers: [32, 31] Generated Node #3: [32, 31] from ...
4
Current State: 63:[22, 10, 66, 97], Operations: [] Exploring Operation: 97-66=31, Resulting Numbers: [22, 10, 31] Generated Node #0,0: 63:[22, 10, 31] Operation: 97-66=31 Moving to Node #0,0 Current State: 63:[22, 10, 31], Operations: ['97-66=31'] Exploring Operation: 31-22=9, Resulting Numbers: [10, 9] Generated Node ...
0
hs_1
sum_heuristic
[ 35, 96, 99, 54 ]
81
[ "99-35=64", "96*54=5184", "5184/64=81" ]
Current State: 81:[35, 96, 99, 54], Operations: [] Exploring Operation: 99-35=64, Resulting Numbers: [96, 54, 64] Generated Node #2: [96, 54, 64] from Operation: 99-35=64 Current State: 81:[96, 54, 64], Operations: ['99-35=64'] Exploring Operation: 96*54=5184, Resulting Numbers: [64, 5184] Generated Node #3: [64, 5184]...
4
Current State: 81:[35, 96, 99, 54], Operations: [] Exploring Operation: 35+54=89, Resulting Numbers: [96, 99, 89] Generated Node #0,0: 81:[96, 99, 89] Operation: 35+54=89 Exploring Operation: 99-96=3, Resulting Numbers: [35, 54, 3] Generated Node #0,1: 81:[35, 54, 3] Operation: 99-96=3 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 20, 55, 26, 3 ]
52
[ "20+55=75", "26-3=23", "75-23=52" ]
Current State: 52:[20, 55, 26, 3], Operations: [] Exploring Operation: 20+55=75, Resulting Numbers: [26, 3, 75] Generated Node #2: [26, 3, 75] from Operation: 20+55=75 Current State: 52:[26, 3, 75], Operations: ['20+55=75'] Exploring Operation: 26-3=23, Resulting Numbers: [75, 23] Generated Node #3: [75, 23] from Opera...
4
Current State: 52:[20, 55, 26, 3], Operations: [] Exploring Operation: 20+3=23, Resulting Numbers: [55, 26, 23] Generated Node #0,0: 52:[55, 26, 23] Operation: 20+3=23 Exploring Operation: 26-20=6, Resulting Numbers: [55, 3, 6] Generated Node #0,1: 52:[55, 3, 6] Operation: 26-20=6 Moving to Node #0,0 Current State: 52:...
0.992188
hs_2
mult_heuristic
[ 83, 10, 7, 81 ]
13
[ "83-81=2", "10*2=20", "20-7=13" ]
Current State: 13:[83, 10, 7, 81], Operations: [] Exploring Operation: 83-81=2, Resulting Numbers: [10, 7, 2] Generated Node #2: [10, 7, 2] from Operation: 83-81=2 Current State: 13:[10, 7, 2], Operations: ['83-81=2'] Exploring Operation: 10*2=20, Resulting Numbers: [7, 20] Generated Node #3: [7, 20] from Operation: 10...
4
Current State: 13:[83, 10, 7, 81], Operations: [] Exploring Operation: 83-10=73, Resulting Numbers: [7, 81, 73] Generated Node #0,0: 13:[7, 81, 73] Operation: 83-10=73 Exploring Operation: 83-81=2, Resulting Numbers: [10, 7, 2] Generated Node #0,1: 13:[10, 7, 2] Operation: 83-81=2 Moving to Node #0,1 Current State: 13:...
0
hs_2
mult_heuristic
[ 20, 4, 65, 78 ]
28
[ "20+65=85", "85-78=7", "4*7=28" ]
Current State: 28:[20, 4, 65, 78], Operations: [] Exploring Operation: 20+65=85, Resulting Numbers: [4, 78, 85] Generated Node #2: [4, 78, 85] from Operation: 20+65=85 Current State: 28:[4, 78, 85], Operations: ['20+65=85'] Exploring Operation: 85-78=7, Resulting Numbers: [4, 7] Generated Node #3: [4, 7] from Operation...
4
Current State: 28:[20, 4, 65, 78], Operations: [] Exploring Operation: 78-65=13, Resulting Numbers: [20, 4, 13] Generated Node #0,0: 28:[20, 4, 13] Operation: 78-65=13 Exploring Operation: 65-20=45, Resulting Numbers: [4, 78, 45] Generated Node #0,1: 28:[4, 78, 45] Operation: 65-20=45 Exploring Operation: 78-20=58, Res...
0.985243
hs_4
sum_heuristic
[ 42, 25, 79, 9 ]
15
[ "42*25=1050", "79-9=70", "1050/70=15" ]
Current State: 15:[42, 25, 79, 9], Operations: [] Exploring Operation: 42*25=1050, Resulting Numbers: [79, 9, 1050] Generated Node #2: [79, 9, 1050] from Operation: 42*25=1050 Current State: 15:[79, 9, 1050], Operations: ['42*25=1050'] Exploring Operation: 79-9=70, Resulting Numbers: [1050, 70] Generated Node #3: [1050...
4
Current State: 15:[42, 25, 79, 9], Operations: [] Exploring Operation: 79-25=54, Resulting Numbers: [42, 9, 54] Generated Node #0,0: 15:[42, 9, 54] Operation: 79-25=54 Exploring Operation: 79-42=37, Resulting Numbers: [25, 9, 37] Generated Node #0,1: 15:[25, 9, 37] Operation: 79-42=37 Exploring Operation: 42-9=33, Resu...
0
hs_4
sum_heuristic
[ 19, 56, 5, 69 ]
30
[ "19+56=75", "75-69=6", "5*6=30" ]
Current State: 30:[19, 56, 5, 69], Operations: [] Exploring Operation: 19+56=75, Resulting Numbers: [5, 69, 75] Generated Node #2: [5, 69, 75] from Operation: 19+56=75 Current State: 30:[5, 69, 75], Operations: ['19+56=75'] Exploring Operation: 75-69=6, Resulting Numbers: [5, 6] Generated Node #3: [5, 6] from Operation...
4
Current State: 30:[19, 56, 5, 69], Operations: [] Exploring Operation: 69-56=13, Resulting Numbers: [19, 5, 13] Generated Node #0,0: 30:[19, 5, 13] Operation: 69-56=13 Exploring Operation: 56-19=37, Resulting Numbers: [5, 69, 37] Generated Node #0,1: 30:[5, 69, 37] Operation: 56-19=37 Exploring Operation: 69-19=50, Res...
0.988715
hs_3
sum_heuristic
[ 72, 76, 87, 24 ]
14
[ "72/24=3", "87-76=11", "3+11=14" ]
Current State: 14:[72, 76, 87, 24], Operations: [] Exploring Operation: 72/24=3, Resulting Numbers: [76, 87, 3] Generated Node #2: [76, 87, 3] from Operation: 72/24=3 Current State: 14:[76, 87, 3], Operations: ['72/24=3'] Exploring Operation: 87-76=11, Resulting Numbers: [3, 11] Generated Node #3: [3, 11] from Operatio...
4
Current State: 14:[72, 76, 87, 24], Operations: [] Exploring Operation: 72-24=48, Resulting Numbers: [76, 87, 48] Generated Node #0,0: 14:[76, 87, 48] Operation: 72-24=48 Exploring Operation: 72/24=3, Resulting Numbers: [76, 87, 3] Generated Node #0,1: 14:[76, 87, 3] Operation: 72/24=3 Exploring Operation: 87-72=15, Re...
0.986111
hs_5
mult_heuristic
[ 91, 50, 98, 63 ]
91
[ "98-91=7", "63-50=13", "7*13=91" ]
Current State: 91:[91, 50, 98, 63], Operations: [] Exploring Operation: 98-91=7, Resulting Numbers: [50, 63, 7] Generated Node #2: [50, 63, 7] from Operation: 98-91=7 Current State: 91:[50, 63, 7], Operations: ['98-91=7'] Exploring Operation: 63-50=13, Resulting Numbers: [7, 13] Generated Node #3: [7, 13] from Operatio...
4
Current State: 91:[91, 50, 98, 63], Operations: [] Exploring Operation: 63-50=13, Resulting Numbers: [91, 98, 13] Generated Node #0,0: 91:[91, 98, 13] Operation: 63-50=13 Exploring Operation: 91-63=28, Resulting Numbers: [50, 98, 28] Generated Node #0,1: 91:[50, 98, 28] Operation: 91-63=28 Exploring Operation: 50+63=11...
0.990451
hs_3
sum_heuristic
[ 29, 9, 16, 3 ]
66
[ "29+9=38", "38-16=22", "3*22=66" ]
Current State: 66:[29, 9, 16, 3], Operations: [] Exploring Operation: 29+9=38, Resulting Numbers: [16, 3, 38] Generated Node #2: [16, 3, 38] from Operation: 29+9=38 Current State: 66:[16, 3, 38], Operations: ['29+9=38'] Exploring Operation: 38-16=22, Resulting Numbers: [3, 22] Generated Node #3: [3, 22] from Operation:...
4
Current State: 66:[29, 9, 16, 3], Operations: [] Exploring Operation: 16-9=7, Resulting Numbers: [29, 3, 7] Generated Node #0,0: 66:[29, 3, 7] Operation: 16-9=7 Exploring Operation: 9+16=25, Resulting Numbers: [29, 3, 25] Generated Node #0,1: 66:[29, 3, 25] Operation: 9+16=25 Exploring Operation: 29+3=32, Resulting Num...
0.985243
hs_5
mult_heuristic
[ 84, 87, 73, 50 ]
26
[ "87-84=3", "73-50=23", "3+23=26" ]
Current State: 26:[84, 87, 73, 50], Operations: [] Exploring Operation: 87-84=3, Resulting Numbers: [73, 50, 3] Generated Node #2: [73, 50, 3] from Operation: 87-84=3 Current State: 26:[73, 50, 3], Operations: ['87-84=3'] Exploring Operation: 73-50=23, Resulting Numbers: [3, 23] Generated Node #3: [3, 23] from Operatio...
4
Current State: 26:[84, 87, 73, 50], Operations: [] Exploring Operation: 87-50=37, Resulting Numbers: [84, 73, 37] Generated Node #0,0: 26:[84, 73, 37] Operation: 87-50=37 Exploring Operation: 87-73=14, Resulting Numbers: [84, 50, 14] Generated Node #0,1: 26:[84, 50, 14] Operation: 87-73=14 Exploring Operation: 84-50=34...
0.986979
hs_5
mult_heuristic
[ 5, 35, 90, 11 ]
65
[ "5*90=450", "35*11=385", "450-385=65" ]
Current State: 65:[5, 35, 90, 11], Operations: [] Exploring Operation: 5*90=450, Resulting Numbers: [35, 11, 450] Generated Node #2: [35, 11, 450] from Operation: 5*90=450 Current State: 65:[35, 11, 450], Operations: ['5*90=450'] Exploring Operation: 35*11=385, Resulting Numbers: [450, 385] Generated Node #3: [450, 385...
4
Current State: 65:[5, 35, 90, 11], Operations: [] Exploring Operation: 35-11=24, Resulting Numbers: [5, 90, 24] Generated Node #0,0: 65:[5, 90, 24] Operation: 35-11=24 Exploring Operation: 90-35=55, Resulting Numbers: [5, 11, 55] Generated Node #0,1: 65:[5, 11, 55] Operation: 90-35=55 Exploring Operation: 35/5=7, Resul...
0
hs_4
sum_heuristic
[ 22, 87, 20, 25 ]
49
[ "25-22=3", "87/3=29", "20+29=49" ]
Current State: 49:[22, 87, 20, 25], Operations: [] Exploring Operation: 25-22=3, Resulting Numbers: [87, 20, 3] Generated Node #2: [87, 20, 3] from Operation: 25-22=3 Current State: 49:[87, 20, 3], Operations: ['25-22=3'] Exploring Operation: 87/3=29, Resulting Numbers: [20, 29] Generated Node #3: [20, 29] from Operati...
4
Current State: 49:[22, 87, 20, 25], Operations: [] Exploring Operation: 22+25=47, Resulting Numbers: [87, 20, 47] Generated Node #0,0: 49:[87, 20, 47] Operation: 22+25=47 Exploring Operation: 87-20=67, Resulting Numbers: [22, 25, 67] Generated Node #0,1: 49:[22, 25, 67] Operation: 87-20=67 Exploring Operation: 87-22=65...
0
hs_4
sum_heuristic
[ 33, 11, 56, 43 ]
14
[ "56+43=99", "99/33=3", "11+3=14" ]
Current State: 14:[33, 11, 56, 43], Operations: [] Exploring Operation: 56+43=99, Resulting Numbers: [33, 11, 99] Generated Node #2: [33, 11, 99] from Operation: 56+43=99 Current State: 14:[33, 11, 99], Operations: ['56+43=99'] Exploring Operation: 99/33=3, Resulting Numbers: [11, 3] Generated Node #3: [11, 3] from Ope...
4
Current State: 14:[33, 11, 56, 43], Operations: [] Exploring Operation: 56-33=23, Resulting Numbers: [11, 43, 23] Generated Node #0,0: 14:[11, 43, 23] Operation: 56-33=23 Exploring Operation: 33-11=22, Resulting Numbers: [56, 43, 22] Generated Node #0,1: 14:[56, 43, 22] Operation: 33-11=22 Exploring Operation: 33/11=3,...
0
hs_5
sum_heuristic
[ 50, 23, 17, 48 ]
34
[ "50*17=850", "48-23=25", "850/25=34" ]
Current State: 34:[50, 23, 17, 48], Operations: [] Exploring Operation: 50*17=850, Resulting Numbers: [23, 48, 850] Generated Node #2: [23, 48, 850] from Operation: 50*17=850 Current State: 34:[23, 48, 850], Operations: ['50*17=850'] Exploring Operation: 48-23=25, Resulting Numbers: [850, 25] Generated Node #3: [850, 2...
4
Current State: 34:[50, 23, 17, 48], Operations: [] Exploring Operation: 50-23=27, Resulting Numbers: [17, 48, 27] Generated Node #0,0: 34:[17, 48, 27] Operation: 50-23=27 Exploring Operation: 50-48=2, Resulting Numbers: [23, 17, 2] Generated Node #0,1: 34:[23, 17, 2] Operation: 50-48=2 Moving to Node #0,1 Current State...
0
hs_2
sum_heuristic
[ 49, 46, 99, 75 ]
42
[ "49-46=3", "99/3=33", "75-33=42" ]
Current State: 42:[49, 46, 99, 75], Operations: [] Exploring Operation: 49-46=3, Resulting Numbers: [99, 75, 3] Generated Node #2: [99, 75, 3] from Operation: 49-46=3 Current State: 42:[99, 75, 3], Operations: ['49-46=3'] Exploring Operation: 99/3=33, Resulting Numbers: [75, 33] Generated Node #3: [75, 33] from Operati...
4
Current State: 42:[49, 46, 99, 75], Operations: [] Exploring Operation: 99-75=24, Resulting Numbers: [49, 46, 24] Generated Node #0,0: 42:[49, 46, 24] Operation: 99-75=24 Exploring Operation: 99-46=53, Resulting Numbers: [49, 75, 53] Generated Node #0,1: 42:[49, 75, 53] Operation: 99-46=53 Exploring Operation: 99-49=50...
0
hs_3
sum_heuristic
[ 29, 80, 66, 5 ]
61
[ "29+66=95", "95/5=19", "80-19=61" ]
Current State: 61:[29, 80, 66, 5], Operations: [] Exploring Operation: 29+66=95, Resulting Numbers: [80, 5, 95] Generated Node #2: [80, 5, 95] from Operation: 29+66=95 Current State: 61:[80, 5, 95], Operations: ['29+66=95'] Exploring Operation: 95/5=19, Resulting Numbers: [80, 19] Generated Node #3: [80, 19] from Opera...
4
Current State: 61:[29, 80, 66, 5], Operations: [] Exploring Operation: 66-5=61, Resulting Numbers: [29, 80, 61] Generated Node #0,0: 61:[29, 80, 61] Operation: 66-5=61 Exploring Operation: 80+5=85, Resulting Numbers: [29, 66, 85] Generated Node #0,1: 61:[29, 66, 85] Operation: 80+5=85 Exploring Operation: 29+5=34, Resu...
0
hs_5
mult_heuristic
[ 54, 39, 64, 7 ]
72
[ "54-39=15", "64-7=57", "15+57=72" ]
Current State: 72:[54, 39, 64, 7], Operations: [] Exploring Operation: 54-39=15, Resulting Numbers: [64, 7, 15] Generated Node #2: [64, 7, 15] from Operation: 54-39=15 Current State: 72:[64, 7, 15], Operations: ['54-39=15'] Exploring Operation: 64-7=57, Resulting Numbers: [15, 57] Generated Node #3: [15, 57] from Opera...
4
Current State: 72:[54, 39, 64, 7], Operations: [] Exploring Operation: 64-54=10, Resulting Numbers: [39, 7, 10] Generated Node #0,0: 72:[39, 7, 10] Operation: 64-54=10 Exploring Operation: 54-39=15, Resulting Numbers: [64, 7, 15] Generated Node #0,1: 72:[64, 7, 15] Operation: 54-39=15 Moving to Node #0,0 Current State:...
0.984375
hs_2
sum_heuristic
[ 15, 77, 71, 16 ]
74
[ "77-71=6", "15*6=90", "90-16=74" ]
Current State: 74:[15, 77, 71, 16], Operations: [] Exploring Operation: 77-71=6, Resulting Numbers: [15, 16, 6] Generated Node #2: [15, 16, 6] from Operation: 77-71=6 Current State: 74:[15, 16, 6], Operations: ['77-71=6'] Exploring Operation: 15*6=90, Resulting Numbers: [16, 90] Generated Node #3: [16, 90] from Operati...
4
Current State: 74:[15, 77, 71, 16], Operations: [] Exploring Operation: 15+16=31, Resulting Numbers: [77, 71, 31] Generated Node #0,0: 74:[77, 71, 31] Operation: 15+16=31 Exploring Operation: 16-15=1, Resulting Numbers: [77, 71, 1] Generated Node #0,1: 74:[77, 71, 1] Operation: 16-15=1 Exploring Operation: 15+71=86, Re...
0
hs_4
sum_heuristic
[ 87, 59, 50, 84 ]
19
[ "87+84=171", "59-50=9", "171/9=19" ]
Current State: 19:[87, 59, 50, 84], Operations: [] Exploring Operation: 87+84=171, Resulting Numbers: [59, 50, 171] Generated Node #2: [59, 50, 171] from Operation: 87+84=171 Current State: 19:[59, 50, 171], Operations: ['87+84=171'] Exploring Operation: 59-50=9, Resulting Numbers: [171, 9] Generated Node #3: [171, 9] ...
4
Current State: 19:[87, 59, 50, 84], Operations: [] Exploring Operation: 87-84=3, Resulting Numbers: [59, 50, 3] Generated Node #0,0: 19:[59, 50, 3] Operation: 87-84=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 19:[59, 50, 3], Operations: ['87-84=3'] Exploring Operation: 59-50=9, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 62, 89, 36, 4 ]
54
[ "89+4=93", "36*93=3348", "3348/62=54" ]
Current State: 54:[62, 89, 36, 4], Operations: [] Exploring Operation: 89+4=93, Resulting Numbers: [62, 36, 93] Generated Node #2: [62, 36, 93] from Operation: 89+4=93 Current State: 54:[62, 36, 93], Operations: ['89+4=93'] Exploring Operation: 36*93=3348, Resulting Numbers: [62, 3348] Generated Node #3: [62, 3348] fro...
4
Current State: 54:[62, 89, 36, 4], Operations: [] Exploring Operation: 89-62=27, Resulting Numbers: [36, 4, 27] Generated Node #0,0: 54:[36, 4, 27] Operation: 89-62=27 Exploring Operation: 89-36=53, Resulting Numbers: [62, 4, 53] Generated Node #0,1: 54:[62, 4, 53] Operation: 89-36=53 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 21, 94, 39, 23 ]
57
[ "94-21=73", "39-23=16", "73-16=57" ]
Current State: 57:[21, 94, 39, 23], Operations: [] Exploring Operation: 94-21=73, Resulting Numbers: [39, 23, 73] Generated Node #2: [39, 23, 73] from Operation: 94-21=73 Current State: 57:[39, 23, 73], Operations: ['94-21=73'] Exploring Operation: 39-23=16, Resulting Numbers: [73, 16] Generated Node #3: [73, 16] from ...
4
Current State: 57:[21, 94, 39, 23], Operations: [] Exploring Operation: 94-39=55, Resulting Numbers: [21, 23, 55] Generated Node #0,0: 57:[21, 23, 55] Operation: 94-39=55 Moving to Node #0,0 Current State: 57:[21, 23, 55], Operations: ['94-39=55'] Exploring Operation: 23-21=2, Resulting Numbers: [55, 2] Generated Node ...
0.993924
hs_1
mult_heuristic
[ 3, 60, 41, 1 ]
58
[ "60-41=19", "3*19=57", "1+57=58" ]
Current State: 58:[3, 60, 41, 1], Operations: [] Exploring Operation: 60-41=19, Resulting Numbers: [3, 1, 19] Generated Node #2: [3, 1, 19] from Operation: 60-41=19 Current State: 58:[3, 1, 19], Operations: ['60-41=19'] Exploring Operation: 3*19=57, Resulting Numbers: [1, 57] Generated Node #3: [1, 57] from Operation: ...
4
Current State: 58:[3, 60, 41, 1], Operations: [] Exploring Operation: 60-3=57, Resulting Numbers: [41, 1, 57] Generated Node #0,0: 58:[41, 1, 57] Operation: 60-3=57 Exploring Operation: 60-41=19, Resulting Numbers: [3, 1, 19] Generated Node #0,1: 58:[3, 1, 19] Operation: 60-41=19 Exploring Operation: 41-3=38, Resulting...
0.986979
hs_4
sum_heuristic
[ 14, 23, 65, 7 ]
96
[ "14-7=7", "23*7=161", "161-65=96" ]
Current State: 96:[14, 23, 65, 7], Operations: [] Exploring Operation: 14-7=7, Resulting Numbers: [23, 65, 7] Generated Node #2: [23, 65, 7] from Operation: 14-7=7 Current State: 96:[23, 65, 7], Operations: ['14-7=7'] Exploring Operation: 23*7=161, Resulting Numbers: [65, 161] Generated Node #3: [65, 161] from Operatio...
4
Current State: 96:[14, 23, 65, 7], Operations: [] Exploring Operation: 65-14=51, Resulting Numbers: [23, 7, 51] Generated Node #0,0: 96:[23, 7, 51] Operation: 65-14=51 Exploring Operation: 14/7=2, Resulting Numbers: [23, 65, 2] Generated Node #0,1: 96:[23, 65, 2] Operation: 14/7=2 Exploring Operation: 23+65=88, Resulti...
0
hs_5
mult_heuristic