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
[ 20, 58, 32, 56 ]
26
[ "20+32=52", "58-56=2", "52/2=26" ]
Current State: 26:[20, 58, 32, 56], Operations: [] Exploring Operation: 20+32=52, Resulting Numbers: [58, 56, 52] Generated Node #2: [58, 56, 52] from Operation: 20+32=52 Current State: 26:[58, 56, 52], Operations: ['20+32=52'] Exploring Operation: 58-56=2, Resulting Numbers: [52, 2] Generated Node #3: [52, 2] from Ope...
4
Current State: 26:[20, 58, 32, 56], Operations: [] Exploring Operation: 58-56=2, Resulting Numbers: [20, 32, 2] Generated Node #0,0: 26:[20, 32, 2] Operation: 58-56=2 Exploring Operation: 56-32=24, Resulting Numbers: [20, 58, 24] Generated Node #0,1: 26:[20, 58, 24] Operation: 56-32=24 Exploring Operation: 58-32=26, Re...
0
hs_3
sum_heuristic
[ 58, 66, 80, 88 ]
91
[ "66-58=8", "88/8=11", "80+11=91" ]
Current State: 91:[58, 66, 80, 88], Operations: [] Exploring Operation: 66-58=8, Resulting Numbers: [80, 88, 8] Generated Node #2: [80, 88, 8] from Operation: 66-58=8 Current State: 91:[80, 88, 8], Operations: ['66-58=8'] Exploring Operation: 88/8=11, Resulting Numbers: [80, 11] Generated Node #3: [80, 11] from Operati...
4
Current State: 91:[58, 66, 80, 88], Operations: [] Exploring Operation: 80-58=22, Resulting Numbers: [66, 88, 22] Generated Node #0,0: 91:[66, 88, 22] Operation: 80-58=22 Exploring Operation: 80-66=14, Resulting Numbers: [58, 88, 14] Generated Node #0,1: 91:[58, 88, 14] Operation: 80-66=14 Exploring Operation: 58+66=12...
0.976563
hs_5
sum_heuristic
[ 26, 6, 18, 9 ]
11
[ "26-6=20", "18-9=9", "20-9=11" ]
Current State: 11:[26, 6, 18, 9], Operations: [] Exploring Operation: 26-6=20, Resulting Numbers: [18, 9, 20] Generated Node #2: [18, 9, 20] from Operation: 26-6=20 Current State: 11:[18, 9, 20], Operations: ['26-6=20'] Exploring Operation: 18-9=9, Resulting Numbers: [20, 9] Generated Node #3: [20, 9] from Operation: 1...
4
Current State: 11:[26, 6, 18, 9], Operations: [] Exploring Operation: 26-6=20, Resulting Numbers: [18, 9, 20] Generated Node #0,0: 11:[18, 9, 20] Operation: 26-6=20 Exploring Operation: 26-18=8, Resulting Numbers: [6, 9, 8] Generated Node #0,1: 11:[6, 9, 8] Operation: 26-18=8 Exploring Operation: 26-9=17, Resulting Num...
0.985243
hs_3
sum_heuristic
[ 76, 66, 35, 39 ]
40
[ "76-66=10", "39-35=4", "10*4=40" ]
Current State: 40:[76, 66, 35, 39], Operations: [] Exploring Operation: 76-66=10, Resulting Numbers: [35, 39, 10] Generated Node #2: [35, 39, 10] from Operation: 76-66=10 Current State: 40:[35, 39, 10], Operations: ['76-66=10'] Exploring Operation: 39-35=4, Resulting Numbers: [10, 4] Generated Node #3: [10, 4] from Ope...
4
Current State: 40:[76, 66, 35, 39], Operations: [] Exploring Operation: 76-66=10, Resulting Numbers: [35, 39, 10] Generated Node #0,0: 40:[35, 39, 10] Operation: 76-66=10 Exploring Operation: 76-35=41, Resulting Numbers: [66, 39, 41] Generated Node #0,1: 40:[66, 39, 41] Operation: 76-35=41 Exploring Operation: 66-35=31...
0.986111
hs_5
mult_heuristic
[ 12, 12, 25, 55 ]
55
[ "12+12=24", "25-24=1", "55*1=55" ]
Current State: 55:[12, 12, 25, 55], Operations: [] Exploring Operation: 12+12=24, Resulting Numbers: [25, 55, 24] Generated Node #2: [25, 55, 24] from Operation: 12+12=24 Current State: 55:[25, 55, 24], Operations: ['12+12=24'] Exploring Operation: 25-24=1, Resulting Numbers: [55, 1] Generated Node #3: [55, 1] from Ope...
4
Current State: 55:[12, 12, 25, 55], Operations: [] Exploring Operation: 12/12=1, Resulting Numbers: [25, 55, 1] Generated Node #0,0: 55:[25, 55, 1] Operation: 12/12=1 Exploring Operation: 25-12=13, Resulting Numbers: [12, 55, 13] Generated Node #0,1: 55:[12, 55, 13] Operation: 25-12=13 Exploring Operation: 25-12=13, Re...
0.990451
hs_3
sum_heuristic
[ 32, 35, 51, 13 ]
33
[ "51+13=64", "64/32=2", "35-2=33" ]
Current State: 33:[32, 35, 51, 13], Operations: [] Exploring Operation: 51+13=64, Resulting Numbers: [32, 35, 64] Generated Node #2: [32, 35, 64] from Operation: 51+13=64 Current State: 33:[32, 35, 64], Operations: ['51+13=64'] Exploring Operation: 64/32=2, Resulting Numbers: [35, 2] Generated Node #3: [35, 2] from Ope...
4
Current State: 33:[32, 35, 51, 13], Operations: [] Exploring Operation: 51-35=16, Resulting Numbers: [32, 13, 16] Generated Node #0,0: 33:[32, 13, 16] Operation: 51-35=16 Moving to Node #0,0 Current State: 33:[32, 13, 16], Operations: ['51-35=16'] Exploring Operation: 16-13=3, Resulting Numbers: [32, 3] Generated Node ...
0
hs_1
mult_heuristic
[ 2, 57, 64, 60 ]
96
[ "64/2=32", "60-57=3", "32*3=96" ]
Current State: 96:[2, 57, 64, 60], Operations: [] Exploring Operation: 64/2=32, Resulting Numbers: [57, 60, 32] Generated Node #2: [57, 60, 32] from Operation: 64/2=32 Current State: 96:[57, 60, 32], Operations: ['64/2=32'] Exploring Operation: 60-57=3, Resulting Numbers: [32, 3] Generated Node #3: [32, 3] from Operati...
4
Current State: 96:[2, 57, 64, 60], Operations: [] Exploring Operation: 64-57=7, Resulting Numbers: [2, 60, 7] Generated Node #0,0: 96:[2, 60, 7] Operation: 64-57=7 Exploring Operation: 64-60=4, Resulting Numbers: [2, 57, 4] Generated Node #0,1: 96:[2, 57, 4] Operation: 64-60=4 Moving to Node #0,1 Current State: 96:[2, ...
0
hs_2
sum_heuristic
[ 3, 81, 1, 81 ]
55
[ "81/3=27", "1+81=82", "82-27=55" ]
Current State: 55:[3, 81, 1, 81], Operations: [] Exploring Operation: 81/3=27, Resulting Numbers: [1, 27] Generated Node #2: [1, 27] from Operation: 81/3=27 Current State: 55:[1, 27], Operations: ['81/3=27'] Exploring Operation: 1+81=82, Resulting Numbers: [27, 82] Generated Node #3: [27, 82] from Operation: 1+81=82 Cu...
4
Current State: 55:[3, 81, 1, 81], Operations: [] Exploring Operation: 81-81=0, Resulting Numbers: [3, 1, 0] Generated Node #0,0: 55:[3, 1, 0] Operation: 81-81=0 Exploring Operation: 81/3=27, Resulting Numbers: [1, 81, 27] Generated Node #0,1: 55:[1, 81, 27] Operation: 81/3=27 Exploring Operation: 81/3=27, Resulting Num...
0.955729
hs_5
sum_heuristic
[ 84, 41, 44, 12 ]
93
[ "84+41=125", "44-12=32", "125-32=93" ]
Current State: 93:[84, 41, 44, 12], Operations: [] Exploring Operation: 84+41=125, Resulting Numbers: [44, 12, 125] Generated Node #2: [44, 12, 125] from Operation: 84+41=125 Current State: 93:[44, 12, 125], Operations: ['84+41=125'] Exploring Operation: 44-12=32, Resulting Numbers: [125, 32] Generated Node #3: [125, 3...
4
Current State: 93:[84, 41, 44, 12], Operations: [] Exploring Operation: 44-41=3, Resulting Numbers: [84, 12, 3] Generated Node #0,0: 93:[84, 12, 3] Operation: 44-41=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 93:[84, 12, 3], Operations: ['44-41=3'] Exploring Operation: 84+12=96, Resulting Numbers:...
0.993924
hs_1
sum_heuristic
[ 82, 98, 18, 38 ]
19
[ "98-82=16", "18-16=2", "38/2=19" ]
Current State: 19:[82, 98, 18, 38], Operations: [] Exploring Operation: 98-82=16, Resulting Numbers: [18, 38, 16] Generated Node #2: [18, 38, 16] from Operation: 98-82=16 Current State: 19:[18, 38, 16], Operations: ['98-82=16'] Exploring Operation: 18-16=2, Resulting Numbers: [38, 2] Generated Node #3: [38, 2] from Ope...
4
Current State: 19:[82, 98, 18, 38], Operations: [] Exploring Operation: 98-82=16, Resulting Numbers: [18, 38, 16] Generated Node #0,0: 19:[18, 38, 16] Operation: 98-82=16 Exploring Operation: 98-38=60, Resulting Numbers: [82, 18, 60] Generated Node #0,1: 19:[82, 18, 60] Operation: 98-38=60 Exploring Operation: 82-38=44...
0
hs_3
mult_heuristic
[ 72, 77, 2, 58 ]
84
[ "72-58=14", "14/2=7", "77+7=84" ]
Current State: 84:[72, 77, 2, 58], Operations: [] Exploring Operation: 72-58=14, Resulting Numbers: [77, 2, 14] Generated Node #2: [77, 2, 14] from Operation: 72-58=14 Current State: 84:[77, 2, 14], Operations: ['72-58=14'] Exploring Operation: 14/2=7, Resulting Numbers: [77, 7] Generated Node #3: [77, 7] from Operatio...
4
Current State: 84:[72, 77, 2, 58], Operations: [] Exploring Operation: 72-58=14, Resulting Numbers: [77, 2, 14] Generated Node #0,0: 84:[77, 2, 14] Operation: 72-58=14 Moving to Node #0,0 Current State: 84:[77, 2, 14], Operations: ['72-58=14'] Exploring Operation: 77+2=79, Resulting Numbers: [14, 79] Generated Node #0,...
0
hs_1
mult_heuristic
[ 92, 45, 78, 93 ]
62
[ "92-45=47", "93-78=15", "47+15=62" ]
Current State: 62:[92, 45, 78, 93], Operations: [] Exploring Operation: 92-45=47, Resulting Numbers: [78, 93, 47] Generated Node #2: [78, 93, 47] from Operation: 92-45=47 Current State: 62:[78, 93, 47], Operations: ['92-45=47'] Exploring Operation: 93-78=15, Resulting Numbers: [47, 15] Generated Node #3: [47, 15] from ...
4
Current State: 62:[92, 45, 78, 93], Operations: [] Exploring Operation: 92-45=47, Resulting Numbers: [78, 93, 47] Generated Node #0,0: 62:[78, 93, 47] Operation: 92-45=47 Exploring Operation: 93-78=15, Resulting Numbers: [92, 45, 15] Generated Node #0,1: 62:[92, 45, 15] Operation: 93-78=15 Exploring Operation: 92-78=14...
0.981771
hs_5
sum_heuristic
[ 70, 50, 5, 41 ]
74
[ "70+50=120", "5+41=46", "120-46=74" ]
Current State: 74:[70, 50, 5, 41], Operations: [] Exploring Operation: 70+50=120, Resulting Numbers: [5, 41, 120] Generated Node #2: [5, 41, 120] from Operation: 70+50=120 Current State: 74:[5, 41, 120], Operations: ['70+50=120'] Exploring Operation: 5+41=46, Resulting Numbers: [120, 46] Generated Node #3: [120, 46] fr...
4
Current State: 74:[70, 50, 5, 41], Operations: [] Exploring Operation: 50-41=9, Resulting Numbers: [70, 5, 9] Generated Node #0,0: 74:[70, 5, 9] Operation: 50-41=9 Exploring Operation: 70+5=75, Resulting Numbers: [50, 41, 75] Generated Node #0,1: 74:[50, 41, 75] Operation: 70+5=75 Exploring Operation: 50-5=45, Resultin...
0.986979
hs_5
sum_heuristic
[ 75, 73, 99, 65 ]
17
[ "75-73=2", "99-65=34", "34/2=17" ]
Current State: 17:[75, 73, 99, 65], Operations: [] Exploring Operation: 75-73=2, Resulting Numbers: [99, 65, 2] Generated Node #2: [99, 65, 2] from Operation: 75-73=2 Current State: 17:[99, 65, 2], Operations: ['75-73=2'] Exploring Operation: 99-65=34, Resulting Numbers: [2, 34] Generated Node #3: [2, 34] from Operatio...
4
Current State: 17:[75, 73, 99, 65], Operations: [] Exploring Operation: 99-75=24, Resulting Numbers: [73, 65, 24] Generated Node #0,0: 17:[73, 65, 24] Operation: 99-75=24 Exploring Operation: 99-73=26, Resulting Numbers: [75, 65, 26] Generated Node #0,1: 17:[75, 65, 26] Operation: 99-73=26 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 5, 10, 29, 80 ]
55
[ "5*29=145", "10+80=90", "145-90=55" ]
Current State: 55:[5, 10, 29, 80], Operations: [] Exploring Operation: 5*29=145, Resulting Numbers: [10, 80, 145] Generated Node #2: [10, 80, 145] from Operation: 5*29=145 Current State: 55:[10, 80, 145], Operations: ['5*29=145'] Exploring Operation: 10+80=90, Resulting Numbers: [145, 90] Generated Node #3: [145, 90] f...
4
Current State: 55:[5, 10, 29, 80], Operations: [] Exploring Operation: 80-29=51, Resulting Numbers: [5, 10, 51] Generated Node #0,0: 55:[5, 10, 51] Operation: 80-29=51 Exploring Operation: 80/10=8, Resulting Numbers: [5, 29, 8] Generated Node #0,1: 55:[5, 29, 8] Operation: 80/10=8 Moving to Node #0,0 Current State: 55:...
0
hs_2
mult_heuristic
[ 62, 14, 76, 39 ]
11
[ "62-14=48", "76-39=37", "48-37=11" ]
Current State: 11:[62, 14, 76, 39], Operations: [] Exploring Operation: 62-14=48, Resulting Numbers: [76, 39, 48] Generated Node #2: [76, 39, 48] from Operation: 62-14=48 Current State: 11:[76, 39, 48], Operations: ['62-14=48'] Exploring Operation: 76-39=37, Resulting Numbers: [48, 37] Generated Node #3: [48, 37] from ...
4
Current State: 11:[62, 14, 76, 39], Operations: [] Exploring Operation: 76-62=14, Resulting Numbers: [14, 39, 14] Generated Node #0,0: 11:[14, 39, 14] Operation: 76-62=14 Moving to Node #0,0 Current State: 11:[14, 39, 14], Operations: ['76-62=14'] Exploring Operation: 39-14=25, Resulting Numbers: [14, 25] Generated Nod...
0.993924
hs_1
sum_heuristic
[ 18, 11, 44, 1 ]
50
[ "18-11=7", "44-1=43", "7+43=50" ]
Current State: 50:[18, 11, 44, 1], Operations: [] Exploring Operation: 18-11=7, Resulting Numbers: [44, 1, 7] Generated Node #2: [44, 1, 7] from Operation: 18-11=7 Current State: 50:[44, 1, 7], Operations: ['18-11=7'] Exploring Operation: 44-1=43, Resulting Numbers: [7, 43] Generated Node #3: [7, 43] from Operation: 44...
4
Current State: 50:[18, 11, 44, 1], Operations: [] Exploring Operation: 18+1=19, Resulting Numbers: [11, 44, 19] Generated Node #0,0: 50:[11, 44, 19] Operation: 18+1=19 Exploring Operation: 44-18=26, Resulting Numbers: [11, 1, 26] Generated Node #0,1: 50:[11, 1, 26] Operation: 44-18=26 Exploring Operation: 44/11=4, Resu...
0.982639
hs_5
mult_heuristic
[ 45, 25, 73, 60 ]
33
[ "45-25=20", "73-60=13", "20+13=33" ]
Current State: 33:[45, 25, 73, 60], Operations: [] Exploring Operation: 45-25=20, Resulting Numbers: [73, 60, 20] Generated Node #2: [73, 60, 20] from Operation: 45-25=20 Current State: 33:[73, 60, 20], Operations: ['45-25=20'] Exploring Operation: 73-60=13, Resulting Numbers: [20, 13] Generated Node #3: [20, 13] from ...
4
Current State: 33:[45, 25, 73, 60], Operations: [] Exploring Operation: 73-45=28, Resulting Numbers: [25, 60, 28] Generated Node #0,0: 33:[25, 60, 28] Operation: 73-45=28 Exploring Operation: 60-25=35, Resulting Numbers: [45, 73, 35] Generated Node #0,1: 33:[45, 73, 35] Operation: 60-25=35 Exploring Operation: 60-45=15...
0.982639
hs_5
mult_heuristic
[ 90, 19, 15, 66 ]
53
[ "90/15=6", "66-19=47", "6+47=53" ]
Current State: 53:[90, 19, 15, 66], Operations: [] Exploring Operation: 90/15=6, Resulting Numbers: [19, 66, 6] Generated Node #2: [19, 66, 6] from Operation: 90/15=6 Current State: 53:[19, 66, 6], Operations: ['90/15=6'] Exploring Operation: 66-19=47, Resulting Numbers: [6, 47] Generated Node #3: [6, 47] from Operatio...
4
Current State: 53:[90, 19, 15, 66], Operations: [] Exploring Operation: 90-15=75, Resulting Numbers: [19, 66, 75] Generated Node #0,0: 53:[19, 66, 75] Operation: 90-15=75 Exploring Operation: 90-19=71, Resulting Numbers: [15, 66, 71] Generated Node #0,1: 53:[15, 66, 71] Operation: 90-19=71 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 37, 52, 93, 83 ]
99
[ "37+52=89", "93-83=10", "89+10=99" ]
Current State: 99:[37, 52, 93, 83], Operations: [] Exploring Operation: 37+52=89, Resulting Numbers: [93, 83, 89] Generated Node #2: [93, 83, 89] from Operation: 37+52=89 Current State: 99:[93, 83, 89], Operations: ['37+52=89'] Exploring Operation: 93-83=10, Resulting Numbers: [89, 10] Generated Node #3: [89, 10] from ...
4
Current State: 99:[37, 52, 93, 83], Operations: [] Exploring Operation: 93-83=10, Resulting Numbers: [37, 52, 10] Generated Node #0,0: 99:[37, 52, 10] Operation: 93-83=10 Exploring Operation: 83-52=31, Resulting Numbers: [37, 93, 31] Generated Node #0,1: 99:[37, 93, 31] Operation: 83-52=31 Start Sub Search at level 1: ...
0.989583
hs_2
mult_heuristic
[ 28, 92, 2, 20 ]
40
[ "28+92=120", "120/2=60", "60-20=40" ]
Current State: 40:[28, 92, 2, 20], Operations: [] Exploring Operation: 28+92=120, Resulting Numbers: [2, 20, 120] Generated Node #2: [2, 20, 120] from Operation: 28+92=120 Current State: 40:[2, 20, 120], Operations: ['28+92=120'] Exploring Operation: 120/2=60, Resulting Numbers: [20, 60] Generated Node #3: [20, 60] fro...
4
Current State: 40:[28, 92, 2, 20], Operations: [] Exploring Operation: 92/2=46, Resulting Numbers: [28, 20, 46] Generated Node #0,0: 40:[28, 20, 46] Operation: 92/2=46 Exploring Operation: 92-28=64, Resulting Numbers: [2, 20, 64] Generated Node #0,1: 40:[2, 20, 64] Operation: 92-28=64 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 72, 17, 47, 35 ]
27
[ "72-17=55", "47+35=82", "82-55=27" ]
Current State: 27:[72, 17, 47, 35], Operations: [] Exploring Operation: 72-17=55, Resulting Numbers: [47, 35, 55] Generated Node #2: [47, 35, 55] from Operation: 72-17=55 Current State: 27:[47, 35, 55], Operations: ['72-17=55'] Exploring Operation: 47+35=82, Resulting Numbers: [55, 82] Generated Node #3: [55, 82] from ...
4
Current State: 27:[72, 17, 47, 35], Operations: [] Exploring Operation: 72-35=37, Resulting Numbers: [17, 47, 37] Generated Node #0,0: 27:[17, 47, 37] Operation: 72-35=37 Exploring Operation: 72-47=25, Resulting Numbers: [17, 35, 25] Generated Node #0,1: 27:[17, 35, 25] Operation: 72-47=25 Start Sub Search at level 1: ...
0.991319
hs_2
sum_heuristic
[ 72, 45, 36, 5 ]
44
[ "72*5=360", "360/45=8", "36+8=44" ]
Current State: 44:[72, 45, 36, 5], Operations: [] Exploring Operation: 72*5=360, Resulting Numbers: [45, 36, 360] Generated Node #2: [45, 36, 360] from Operation: 72*5=360 Current State: 44:[45, 36, 360], Operations: ['72*5=360'] Exploring Operation: 360/45=8, Resulting Numbers: [36, 8] Generated Node #3: [36, 8] from ...
4
Current State: 44:[72, 45, 36, 5], Operations: [] Exploring Operation: 72/36=2, Resulting Numbers: [45, 5, 2] Generated Node #0,0: 44:[45, 5, 2] Operation: 72/36=2 Exploring Operation: 72-36=36, Resulting Numbers: [45, 5, 36] Generated Node #0,1: 44:[45, 5, 36] Operation: 72-36=36 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 31, 57, 2, 66 ]
77
[ "31+57=88", "66+88=154", "154/2=77" ]
Current State: 77:[31, 57, 2, 66], Operations: [] Exploring Operation: 31+57=88, Resulting Numbers: [2, 66, 88] Generated Node #2: [2, 66, 88] from Operation: 31+57=88 Current State: 77:[2, 66, 88], Operations: ['31+57=88'] Exploring Operation: 66+88=154, Resulting Numbers: [2, 154] Generated Node #3: [2, 154] from Ope...
4
Current State: 77:[31, 57, 2, 66], Operations: [] Exploring Operation: 66-57=9, Resulting Numbers: [31, 2, 9] Generated Node #0,0: 77:[31, 2, 9] Operation: 66-57=9 Exploring Operation: 31*2=62, Resulting Numbers: [57, 66, 62] Generated Node #0,1: 77:[57, 66, 62] Operation: 31*2=62 Exploring Operation: 57-31=26, Resulti...
0
hs_5
mult_heuristic
[ 81, 75, 21, 9 ]
18
[ "81-75=6", "21-9=12", "6+12=18" ]
Current State: 18:[81, 75, 21, 9], Operations: [] Exploring Operation: 81-75=6, Resulting Numbers: [21, 9, 6] Generated Node #2: [21, 9, 6] from Operation: 81-75=6 Current State: 18:[21, 9, 6], Operations: ['81-75=6'] Exploring Operation: 21-9=12, Resulting Numbers: [6, 12] Generated Node #3: [6, 12] from Operation: 21...
4
Current State: 18:[81, 75, 21, 9], Operations: [] Exploring Operation: 75-21=54, Resulting Numbers: [81, 9, 54] Generated Node #0,0: 18:[81, 9, 54] Operation: 75-21=54 Exploring Operation: 81-21=60, Resulting Numbers: [75, 9, 60] Generated Node #0,1: 18:[75, 9, 60] Operation: 81-21=60 Exploring Operation: 81/9=9, Resul...
0.986979
hs_4
mult_heuristic
[ 1, 85, 76, 86 ]
76
[ "1+85=86", "76+86=162", "162-86=76" ]
Current State: 76:[1, 85, 76, 86], Operations: [] Exploring Operation: 1+85=86, Resulting Numbers: [76, 86, 86] Generated Node #2: [76, 86, 86] from Operation: 1+85=86 Current State: 76:[76, 86, 86], Operations: ['1+85=86'] Exploring Operation: 76+86=162, Resulting Numbers: [162] 162,76 equal: Goal Reached Exploring Op...
4
Current State: 76:[1, 85, 76, 86], Operations: [] Exploring Operation: 86-1=85, Resulting Numbers: [85, 76, 85] Generated Node #0,0: 76:[85, 76, 85] Operation: 86-1=85 Exploring Operation: 86-85=1, Resulting Numbers: [1, 76, 1] Generated Node #0,1: 76:[1, 76, 1] Operation: 86-85=1 Exploring Operation: 85-1=84, Resultin...
0.981771
hs_5
mult_heuristic
[ 23, 20, 25, 2 ]
33
[ "25-20=5", "2*5=10", "23+10=33" ]
Current State: 33:[23, 20, 25, 2], Operations: [] Exploring Operation: 25-20=5, Resulting Numbers: [23, 2, 5] Generated Node #2: [23, 2, 5] from Operation: 25-20=5 Current State: 33:[23, 2, 5], Operations: ['25-20=5'] Exploring Operation: 2*5=10, Resulting Numbers: [23, 10] Generated Node #3: [23, 10] from Operation: 2...
4
Current State: 33:[23, 20, 25, 2], Operations: [] Exploring Operation: 23-20=3, Resulting Numbers: [25, 2, 3] Generated Node #0,0: 33:[25, 2, 3] Operation: 23-20=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 33:[25, 2, 3], Operations: ['23-20=3'] Exploring Operation: 25+2=27, Resulting Numbers: [3, ...
0
hs_1
mult_heuristic
[ 3, 68, 73, 62 ]
77
[ "73-68=5", "3*5=15", "62+15=77" ]
Current State: 77:[3, 68, 73, 62], Operations: [] Exploring Operation: 73-68=5, Resulting Numbers: [3, 62, 5] Generated Node #2: [3, 62, 5] from Operation: 73-68=5 Current State: 77:[3, 62, 5], Operations: ['73-68=5'] Exploring Operation: 3*5=15, Resulting Numbers: [62, 15] Generated Node #3: [62, 15] from Operation: 3...
4
Current State: 77:[3, 68, 73, 62], Operations: [] Exploring Operation: 73-62=11, Resulting Numbers: [3, 68, 11] Generated Node #0,0: 77:[3, 68, 11] Operation: 73-62=11 Exploring Operation: 68-62=6, Resulting Numbers: [3, 73, 6] Generated Node #0,1: 77:[3, 73, 6] Operation: 68-62=6 Moving to Node #0,1 Current State: 77:...
0
hs_2
mult_heuristic
[ 3, 99, 14, 15 ]
80
[ "15/3=5", "99-14=85", "85-5=80" ]
Current State: 80:[3, 99, 14, 15], Operations: [] Exploring Operation: 15/3=5, Resulting Numbers: [99, 14, 5] Generated Node #2: [99, 14, 5] from Operation: 15/3=5 Current State: 80:[99, 14, 5], Operations: ['15/3=5'] Exploring Operation: 99-14=85, Resulting Numbers: [5, 85] Generated Node #3: [5, 85] from Operation: 9...
4
Current State: 80:[3, 99, 14, 15], Operations: [] Exploring Operation: 99-14=85, Resulting Numbers: [3, 15, 85] Generated Node #0,0: 80:[3, 15, 85] Operation: 99-14=85 Exploring Operation: 99-15=84, Resulting Numbers: [3, 14, 84] Generated Node #0,1: 80:[3, 14, 84] Operation: 99-15=84 Moving to Node #0,0 Current State:...
0.989583
hs_2
sum_heuristic
[ 4, 92, 80, 34 ]
26
[ "92-4=88", "80+34=114", "114-88=26" ]
Current State: 26:[4, 92, 80, 34], Operations: [] Exploring Operation: 92-4=88, Resulting Numbers: [80, 34, 88] Generated Node #2: [80, 34, 88] from Operation: 92-4=88 Current State: 26:[80, 34, 88], Operations: ['92-4=88'] Exploring Operation: 80+34=114, Resulting Numbers: [88, 114] Generated Node #3: [88, 114] from O...
4
Current State: 26:[4, 92, 80, 34], Operations: [] Exploring Operation: 80/4=20, Resulting Numbers: [92, 34, 20] Generated Node #0,0: 26:[92, 34, 20] Operation: 80/4=20 Exploring Operation: 92-80=12, Resulting Numbers: [4, 34, 12] Generated Node #0,1: 26:[4, 34, 12] Operation: 92-80=12 Exploring Operation: 92/4=23, Resu...
0.974826
hs_3
sum_heuristic
[ 86, 46, 18, 23 ]
70
[ "86-18=68", "46/23=2", "68+2=70" ]
Current State: 70:[86, 46, 18, 23], Operations: [] Exploring Operation: 86-18=68, Resulting Numbers: [46, 23, 68] Generated Node #2: [46, 23, 68] from Operation: 86-18=68 Current State: 70:[46, 23, 68], Operations: ['86-18=68'] Exploring Operation: 46/23=2, Resulting Numbers: [68, 2] Generated Node #3: [68, 2] from Ope...
4
Current State: 70:[86, 46, 18, 23], Operations: [] Exploring Operation: 86-18=68, Resulting Numbers: [46, 23, 68] Generated Node #0,0: 70:[46, 23, 68] Operation: 86-18=68 Exploring Operation: 86-46=40, Resulting Numbers: [18, 23, 40] Generated Node #0,1: 70:[18, 23, 40] Operation: 86-46=40 Exploring Operation: 46+23=69...
0.967014
hs_5
sum_heuristic
[ 39, 3, 48, 29 ]
61
[ "39+3=42", "48-29=19", "42+19=61" ]
Current State: 61:[39, 3, 48, 29], Operations: [] Exploring Operation: 39+3=42, Resulting Numbers: [48, 29, 42] Generated Node #2: [48, 29, 42] from Operation: 39+3=42 Current State: 61:[48, 29, 42], Operations: ['39+3=42'] Exploring Operation: 48-29=19, Resulting Numbers: [42, 19] Generated Node #3: [42, 19] from Oper...
4
Current State: 61:[39, 3, 48, 29], Operations: [] Exploring Operation: 3*29=87, Resulting Numbers: [39, 48, 87] Generated Node #0,0: 61:[39, 48, 87] Operation: 3*29=87 Exploring Operation: 3+48=51, Resulting Numbers: [39, 29, 51] Generated Node #0,1: 61:[39, 29, 51] Operation: 3+48=51 Exploring Operation: 39+3=42, Resu...
0.980903
hs_3
sum_heuristic
[ 26, 7, 34, 37 ]
25
[ "26+37=63", "63/7=9", "34-9=25" ]
Current State: 25:[26, 7, 34, 37], Operations: [] Exploring Operation: 26+37=63, Resulting Numbers: [7, 34, 63] Generated Node #2: [7, 34, 63] from Operation: 26+37=63 Current State: 25:[7, 34, 63], Operations: ['26+37=63'] Exploring Operation: 63/7=9, Resulting Numbers: [34, 9] Generated Node #3: [34, 9] from Operatio...
4
Current State: 25:[26, 7, 34, 37], Operations: [] Exploring Operation: 34-7=27, Resulting Numbers: [26, 37, 27] Generated Node #0,0: 25:[26, 37, 27] Operation: 34-7=27 Exploring Operation: 37-34=3, Resulting Numbers: [26, 7, 3] Generated Node #0,1: 25:[26, 7, 3] Operation: 37-34=3 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 7, 95, 60, 95 ]
67
[ "7+95=102", "95-60=35", "102-35=67" ]
Current State: 67:[7, 95, 60, 95], Operations: [] Exploring Operation: 7+95=102, Resulting Numbers: [60, 102] Generated Node #2: [60, 102] from Operation: 7+95=102 Current State: 67:[60, 102], Operations: ['7+95=102'] Exploring Operation: 95-60=35, Resulting Numbers: [102, 35] Generated Node #3: [102, 35] from Operatio...
4
Current State: 67:[7, 95, 60, 95], Operations: [] Exploring Operation: 95-7=88, Resulting Numbers: [60, 95, 88] Generated Node #0,0: 67:[60, 95, 88] Operation: 95-7=88 Exploring Operation: 7+95=102, Resulting Numbers: [60, 95, 102] Generated Node #0,1: 67:[60, 95, 102] Operation: 7+95=102 Exploring Operation: 95-7=88, ...
0.985243
hs_4
mult_heuristic
[ 50, 11, 50, 2 ]
11
[ "50-50=0", "2*0=0", "11+0=11" ]
Current State: 11:[50, 11, 50, 2], Operations: [] Exploring Operation: 50-50=0, Resulting Numbers: [11, 2, 0] Generated Node #2: [11, 2, 0] from Operation: 50-50=0 Current State: 11:[11, 2, 0], Operations: ['50-50=0'] Exploring Operation: 2*0=0, Resulting Numbers: [11, 0] Generated Node #3: [11, 0] from Operation: 2*0=...
4
Current State: 11:[50, 11, 50, 2], Operations: [] Exploring Operation: 50/50=1, Resulting Numbers: [11, 2, 1] Generated Node #0,0: 11:[11, 2, 1] Operation: 50/50=1 Exploring Operation: 50/2=25, Resulting Numbers: [50, 11, 25] Generated Node #0,1: 11:[50, 11, 25] Operation: 50/2=25 Exploring Operation: 50-50=0, Resultin...
0
hs_4
mult_heuristic
[ 9, 52, 99, 77 ]
83
[ "9+52=61", "99-77=22", "61+22=83" ]
Current State: 83:[9, 52, 99, 77], Operations: [] Exploring Operation: 9+52=61, Resulting Numbers: [99, 77, 61] Generated Node #2: [99, 77, 61] from Operation: 9+52=61 Current State: 83:[99, 77, 61], Operations: ['9+52=61'] Exploring Operation: 99-77=22, Resulting Numbers: [61, 22] Generated Node #3: [61, 22] from Oper...
4
Current State: 83:[9, 52, 99, 77], Operations: [] Exploring Operation: 52-9=43, Resulting Numbers: [99, 77, 43] Generated Node #0,0: 83:[99, 77, 43] Operation: 52-9=43 Exploring Operation: 9+77=86, Resulting Numbers: [52, 99, 86] Generated Node #0,1: 83:[52, 99, 86] Operation: 9+77=86 Exploring Operation: 99-9=90, Resu...
0.940972
hs_4
sum_heuristic
[ 73, 64, 38, 26 ]
74
[ "64-38=26", "26/26=1", "73+1=74" ]
Current State: 74:[73, 64, 38, 26], Operations: [] Exploring Operation: 64-38=26, Resulting Numbers: [73, 26, 26] Generated Node #2: [73, 26, 26] from Operation: 64-38=26 Current State: 74:[73, 26, 26], Operations: ['64-38=26'] Exploring Operation: 26/26=1, Resulting Numbers: [73, 1] Generated Node #3: [73, 1] from Ope...
4
Current State: 74:[73, 64, 38, 26], Operations: [] Exploring Operation: 64-26=38, Resulting Numbers: [73, 38, 38] Generated Node #0,0: 74:[73, 38, 38] Operation: 64-26=38 Moving to Node #0,0 Current State: 74:[73, 38, 38], Operations: ['64-26=38'] Exploring Operation: 38/38=1, Resulting Numbers: [73, 1] Generated Node ...
0.993924
hs_1
mult_heuristic
[ 5, 45, 78, 52 ]
17
[ "45/5=9", "78-52=26", "26-9=17" ]
Current State: 17:[5, 45, 78, 52], Operations: [] Exploring Operation: 45/5=9, Resulting Numbers: [78, 52, 9] Generated Node #2: [78, 52, 9] from Operation: 45/5=9 Current State: 17:[78, 52, 9], Operations: ['45/5=9'] Exploring Operation: 78-52=26, Resulting Numbers: [9, 26] Generated Node #3: [9, 26] from Operation: 7...
4
Current State: 17:[5, 45, 78, 52], Operations: [] Exploring Operation: 78-52=26, Resulting Numbers: [5, 45, 26] Generated Node #0,0: 17:[5, 45, 26] Operation: 78-52=26 Start Sub Search at level 1: Moving to Node #0,0 Current State: 17:[5, 45, 26], Operations: ['78-52=26'] Exploring Operation: 45-26=19, Resulting Number...
0
hs_1
mult_heuristic
[ 86, 94, 6, 79 ]
93
[ "94-86=8", "6+79=85", "8+85=93" ]
Current State: 93:[86, 94, 6, 79], Operations: [] Exploring Operation: 94-86=8, Resulting Numbers: [6, 79, 8] Generated Node #2: [6, 79, 8] from Operation: 94-86=8 Current State: 93:[6, 79, 8], Operations: ['94-86=8'] Exploring Operation: 6+79=85, Resulting Numbers: [8, 85] Generated Node #3: [8, 85] from Operation: 6+...
4
Current State: 93:[86, 94, 6, 79], Operations: [] Exploring Operation: 94-86=8, Resulting Numbers: [6, 79, 8] Generated Node #0,0: 93:[6, 79, 8] Operation: 94-86=8 Exploring Operation: 6+79=85, Resulting Numbers: [86, 94, 85] Generated Node #0,1: 93:[86, 94, 85] Operation: 6+79=85 Exploring Operation: 86+6=92, Resultin...
0.965278
hs_4
sum_heuristic
[ 92, 98, 54, 31 ]
17
[ "98-92=6", "54-31=23", "23-6=17" ]
Current State: 17:[92, 98, 54, 31], Operations: [] Exploring Operation: 98-92=6, Resulting Numbers: [54, 31, 6] Generated Node #2: [54, 31, 6] from Operation: 98-92=6 Current State: 17:[54, 31, 6], Operations: ['98-92=6'] Exploring Operation: 54-31=23, Resulting Numbers: [6, 23] Generated Node #3: [6, 23] from Operatio...
4
Current State: 17:[92, 98, 54, 31], Operations: [] Exploring Operation: 92-54=38, Resulting Numbers: [98, 31, 38] Generated Node #0,0: 17:[98, 31, 38] Operation: 92-54=38 Exploring Operation: 98-92=6, Resulting Numbers: [54, 31, 6] Generated Node #0,1: 17:[54, 31, 6] Operation: 98-92=6 Start Sub Search at level 1: Movi...
0.992188
hs_2
sum_heuristic
[ 63, 5, 16, 62 ]
85
[ "63+16=79", "79-62=17", "5*17=85" ]
Current State: 85:[63, 5, 16, 62], Operations: [] Exploring Operation: 63+16=79, Resulting Numbers: [5, 62, 79] Generated Node #2: [5, 62, 79] from Operation: 63+16=79 Current State: 85:[5, 62, 79], Operations: ['63+16=79'] Exploring Operation: 79-62=17, Resulting Numbers: [5, 17] Generated Node #3: [5, 17] from Operat...
4
Current State: 85:[63, 5, 16, 62], Operations: [] Exploring Operation: 63-62=1, Resulting Numbers: [5, 16, 1] Generated Node #0,0: 85:[5, 16, 1] Operation: 63-62=1 Exploring Operation: 16+62=78, Resulting Numbers: [63, 5, 78] Generated Node #0,1: 85:[63, 5, 78] Operation: 16+62=78 Exploring Operation: 63+16=79, Resulti...
0.988715
hs_4
sum_heuristic
[ 72, 90, 25, 30 ]
50
[ "72*25=1800", "1800/90=20", "30+20=50" ]
Current State: 50:[72, 90, 25, 30], Operations: [] Exploring Operation: 72*25=1800, Resulting Numbers: [90, 30, 1800] Generated Node #2: [90, 30, 1800] from Operation: 72*25=1800 Current State: 50:[90, 30, 1800], Operations: ['72*25=1800'] Exploring Operation: 1800/90=20, Resulting Numbers: [30, 20] Generated Node #3: ...
4
Current State: 50:[72, 90, 25, 30], Operations: [] Exploring Operation: 90-72=18, Resulting Numbers: [25, 30, 18] Generated Node #0,0: 50:[25, 30, 18] Operation: 90-72=18 Start Sub Search at level 1: Moving to Node #0,0 Current State: 50:[25, 30, 18], Operations: ['90-72=18'] Exploring Operation: 30+18=48, Resulting Nu...
0
hs_1
mult_heuristic
[ 3, 96, 68, 49 ]
85
[ "96/3=32", "68+49=117", "117-32=85" ]
Current State: 85:[3, 96, 68, 49], Operations: [] Exploring Operation: 96/3=32, Resulting Numbers: [68, 49, 32] Generated Node #2: [68, 49, 32] from Operation: 96/3=32 Current State: 85:[68, 49, 32], Operations: ['96/3=32'] Exploring Operation: 68+49=117, Resulting Numbers: [32, 117] Generated Node #3: [32, 117] from O...
4
Current State: 85:[3, 96, 68, 49], Operations: [] Exploring Operation: 68-49=19, Resulting Numbers: [3, 96, 19] Generated Node #0,0: 85:[3, 96, 19] Operation: 68-49=19 Exploring Operation: 96-68=28, Resulting Numbers: [3, 49, 28] Generated Node #0,1: 85:[3, 49, 28] Operation: 96-68=28 Exploring Operation: 68+49=117, Re...
0
hs_4
sum_heuristic
[ 46, 15, 60, 45 ]
17
[ "60-46=14", "45/15=3", "14+3=17" ]
Current State: 17:[46, 15, 60, 45], Operations: [] Exploring Operation: 60-46=14, Resulting Numbers: [15, 45, 14] Generated Node #2: [15, 45, 14] from Operation: 60-46=14 Current State: 17:[15, 45, 14], Operations: ['60-46=14'] Exploring Operation: 45/15=3, Resulting Numbers: [14, 3] Generated Node #3: [14, 3] from Ope...
4
Current State: 17:[46, 15, 60, 45], Operations: [] Exploring Operation: 60-46=14, Resulting Numbers: [15, 45, 14] Generated Node #0,0: 17:[15, 45, 14] Operation: 60-46=14 Start Sub Search at level 1: Moving to Node #0,0 Current State: 17:[15, 45, 14], Operations: ['60-46=14'] Exploring Operation: 45-15=30, Resulting Nu...
0
hs_1
sum_heuristic
[ 44, 85, 88, 49 ]
38
[ "88/44=2", "85-49=36", "2+36=38" ]
Current State: 38:[44, 85, 88, 49], Operations: [] Exploring Operation: 88/44=2, Resulting Numbers: [85, 49, 2] Generated Node #2: [85, 49, 2] from Operation: 88/44=2 Current State: 38:[85, 49, 2], Operations: ['88/44=2'] Exploring Operation: 85-49=36, Resulting Numbers: [2, 36] Generated Node #3: [2, 36] from Operatio...
4
Current State: 38:[44, 85, 88, 49], Operations: [] Exploring Operation: 85-44=41, Resulting Numbers: [88, 49, 41] Generated Node #0,0: 38:[88, 49, 41] Operation: 85-44=41 Exploring Operation: 88/44=2, Resulting Numbers: [85, 49, 2] Generated Node #0,1: 38:[85, 49, 2] Operation: 88/44=2 Exploring Operation: 88-85=3, Res...
0.976563
hs_5
mult_heuristic
[ 14, 6, 44, 88 ]
56
[ "88/44=2", "6-2=4", "14*4=56" ]
Current State: 56:[14, 6, 44, 88], Operations: [] Exploring Operation: 88/44=2, Resulting Numbers: [14, 6, 2] Generated Node #2: [14, 6, 2] from Operation: 88/44=2 Current State: 56:[14, 6, 2], Operations: ['88/44=2'] Exploring Operation: 6-2=4, Resulting Numbers: [14, 4] Generated Node #3: [14, 4] from Operation: 6-2=...
4
Current State: 56:[14, 6, 44, 88], Operations: [] Exploring Operation: 88/44=2, Resulting Numbers: [14, 6, 2] Generated Node #0,0: 56:[14, 6, 2] Operation: 88/44=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 56:[14, 6, 2], Operations: ['88/44=2'] Exploring Operation: 14-6=8, Resulting Numbers: [2, 8...
0
hs_1
mult_heuristic
[ 58, 85, 88, 15 ]
40
[ "58+85=143", "88+15=103", "143-103=40" ]
Current State: 40:[58, 85, 88, 15], Operations: [] Exploring Operation: 58+85=143, Resulting Numbers: [88, 15, 143] Generated Node #2: [88, 15, 143] from Operation: 58+85=143 Current State: 40:[88, 15, 143], Operations: ['58+85=143'] Exploring Operation: 88+15=103, Resulting Numbers: [143, 103] Generated Node #3: [143,...
4
Current State: 40:[58, 85, 88, 15], Operations: [] Exploring Operation: 88-85=3, Resulting Numbers: [58, 15, 3] Generated Node #0,0: 40:[58, 15, 3] Operation: 88-85=3 Exploring Operation: 85-58=27, Resulting Numbers: [88, 15, 27] Generated Node #0,1: 40:[88, 15, 27] Operation: 85-58=27 Exploring Operation: 88-58=30, Re...
0.990451
hs_3
sum_heuristic
[ 59, 51, 84, 3 ]
40
[ "84-51=33", "3*33=99", "99-59=40" ]
Current State: 40:[59, 51, 84, 3], Operations: [] Exploring Operation: 84-51=33, Resulting Numbers: [59, 3, 33] Generated Node #2: [59, 3, 33] from Operation: 84-51=33 Current State: 40:[59, 3, 33], Operations: ['84-51=33'] Exploring Operation: 3*33=99, Resulting Numbers: [59, 99] Generated Node #3: [59, 99] from Opera...
4
Current State: 40:[59, 51, 84, 3], Operations: [] Exploring Operation: 84-51=33, Resulting Numbers: [59, 3, 33] Generated Node #0,0: 40:[59, 3, 33] Operation: 84-51=33 Exploring Operation: 59-51=8, Resulting Numbers: [84, 3, 8] Generated Node #0,1: 40:[84, 3, 8] Operation: 59-51=8 Exploring Operation: 84/3=28, Resultin...
0
hs_4
sum_heuristic
[ 96, 16, 9, 72 ]
69
[ "96/16=6", "72-9=63", "6+63=69" ]
Current State: 69:[96, 16, 9, 72], Operations: [] Exploring Operation: 96/16=6, Resulting Numbers: [9, 72, 6] Generated Node #2: [9, 72, 6] from Operation: 96/16=6 Current State: 69:[9, 72, 6], Operations: ['96/16=6'] Exploring Operation: 72-9=63, Resulting Numbers: [6, 63] Generated Node #3: [6, 63] from Operation: 72...
4
Current State: 69:[96, 16, 9, 72], Operations: [] Exploring Operation: 96-72=24, Resulting Numbers: [16, 9, 24] Generated Node #0,0: 69:[16, 9, 24] Operation: 96-72=24 Exploring Operation: 96-9=87, Resulting Numbers: [16, 72, 87] Generated Node #0,1: 69:[16, 72, 87] Operation: 96-9=87 Exploring Operation: 96-16=80, Res...
0.986111
hs_4
mult_heuristic
[ 96, 27, 35, 80 ]
78
[ "96+27=123", "80-35=45", "123-45=78" ]
Current State: 78:[96, 27, 35, 80], Operations: [] Exploring Operation: 96+27=123, Resulting Numbers: [35, 80, 123] Generated Node #2: [35, 80, 123] from Operation: 96+27=123 Current State: 78:[35, 80, 123], Operations: ['96+27=123'] Exploring Operation: 80-35=45, Resulting Numbers: [123, 45] Generated Node #3: [123, 4...
4
Current State: 78:[96, 27, 35, 80], Operations: [] Exploring Operation: 96-35=61, Resulting Numbers: [27, 80, 61] Generated Node #0,0: 78:[27, 80, 61] Operation: 96-35=61 Exploring Operation: 96-80=16, Resulting Numbers: [27, 35, 16] Generated Node #0,1: 78:[27, 35, 16] Operation: 96-80=16 Exploring Operation: 96-27=69...
0.942708
hs_5
mult_heuristic
[ 32, 70, 7, 8 ]
40
[ "32*70=2240", "7*8=56", "2240/56=40" ]
Current State: 40:[32, 70, 7, 8], Operations: [] Exploring Operation: 32*70=2240, Resulting Numbers: [7, 8, 2240] Generated Node #2: [7, 8, 2240] from Operation: 32*70=2240 Current State: 40:[7, 8, 2240], Operations: ['32*70=2240'] Exploring Operation: 7*8=56, Resulting Numbers: [2240, 56] Generated Node #3: [2240, 56]...
4
Current State: 40:[32, 70, 7, 8], Operations: [] Exploring Operation: 70-32=38, Resulting Numbers: [7, 8, 38] Generated Node #0,0: 40:[7, 8, 38] Operation: 70-32=38 Moving to Node #0,0 Current State: 40:[7, 8, 38], Operations: ['70-32=38'] Exploring Operation: 8-7=1, Resulting Numbers: [38, 1] Generated Node #0,0,0: 40...
0
hs_1
sum_heuristic
[ 51, 88, 33, 40 ]
41
[ "51-40=11", "88/11=8", "33+8=41" ]
Current State: 41:[51, 88, 33, 40], Operations: [] Exploring Operation: 51-40=11, Resulting Numbers: [88, 33, 11] Generated Node #2: [88, 33, 11] from Operation: 51-40=11 Current State: 41:[88, 33, 11], Operations: ['51-40=11'] Exploring Operation: 88/11=8, Resulting Numbers: [33, 8] Generated Node #3: [33, 8] from Ope...
4
Current State: 41:[51, 88, 33, 40], Operations: [] Exploring Operation: 88-51=37, Resulting Numbers: [33, 40, 37] Generated Node #0,0: 41:[33, 40, 37] Operation: 88-51=37 Start Sub Search at level 1: Moving to Node #0,0 Current State: 41:[33, 40, 37], Operations: ['88-51=37'] Exploring Operation: 33+37=70, Resulting Nu...
0
hs_1
sum_heuristic
[ 14, 48, 88, 62 ]
87
[ "14+48=62", "62/62=1", "88-1=87" ]
Current State: 87:[14, 48, 88, 62], Operations: [] Exploring Operation: 14+48=62, Resulting Numbers: [88, 62, 62] Generated Node #2: [88, 62, 62] from Operation: 14+48=62 Current State: 87:[88, 62, 62], Operations: ['14+48=62'] Exploring Operation: 62/62=1, Resulting Numbers: [88, 1] Generated Node #3: [88, 1] from Ope...
4
Current State: 87:[14, 48, 88, 62], Operations: [] Exploring Operation: 62-48=14, Resulting Numbers: [14, 88, 14] Generated Node #0,0: 87:[14, 88, 14] Operation: 62-48=14 Moving to Node #0,0 Current State: 87:[14, 88, 14], Operations: ['62-48=14'] Exploring Operation: 14+14=28, Resulting Numbers: [88, 28] Generated Nod...
0
hs_1
mult_heuristic
[ 42, 23, 61, 16 ]
14
[ "23+61=84", "84/42=2", "16-2=14" ]
Current State: 14:[42, 23, 61, 16], Operations: [] Exploring Operation: 23+61=84, Resulting Numbers: [42, 16, 84] Generated Node #2: [42, 16, 84] from Operation: 23+61=84 Current State: 14:[42, 16, 84], Operations: ['23+61=84'] Exploring Operation: 84/42=2, Resulting Numbers: [16, 2] Generated Node #3: [16, 2] from Ope...
4
Current State: 14:[42, 23, 61, 16], Operations: [] Exploring Operation: 42-23=19, Resulting Numbers: [61, 16, 19] Generated Node #0,0: 14:[61, 16, 19] Operation: 42-23=19 Exploring Operation: 61-42=19, Resulting Numbers: [23, 16, 19] Generated Node #0,1: 14:[23, 16, 19] Operation: 61-42=19 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 9, 89, 60, 11 ]
31
[ "89-9=80", "60-11=49", "80-49=31" ]
Current State: 31:[9, 89, 60, 11], Operations: [] Exploring Operation: 89-9=80, Resulting Numbers: [60, 11, 80] Generated Node #2: [60, 11, 80] from Operation: 89-9=80 Current State: 31:[60, 11, 80], Operations: ['89-9=80'] Exploring Operation: 60-11=49, Resulting Numbers: [80, 49] Generated Node #3: [80, 49] from Oper...
4
Current State: 31:[9, 89, 60, 11], Operations: [] Exploring Operation: 89-9=80, Resulting Numbers: [60, 11, 80] Generated Node #0,0: 31:[60, 11, 80] Operation: 89-9=80 Exploring Operation: 60-9=51, Resulting Numbers: [89, 11, 51] Generated Node #0,1: 31:[89, 11, 51] Operation: 60-9=51 Exploring Operation: 89-60=29, Res...
0.985243
hs_3
sum_heuristic
[ 16, 2, 31, 24 ]
94
[ "31+24=55", "2*55=110", "110-16=94" ]
Current State: 94:[16, 2, 31, 24], Operations: [] Exploring Operation: 31+24=55, Resulting Numbers: [16, 2, 55] Generated Node #2: [16, 2, 55] from Operation: 31+24=55 Current State: 94:[16, 2, 55], Operations: ['31+24=55'] Exploring Operation: 2*55=110, Resulting Numbers: [16, 110] Generated Node #3: [16, 110] from Op...
4
Current State: 94:[16, 2, 31, 24], Operations: [] Exploring Operation: 16+31=47, Resulting Numbers: [2, 24, 47] Generated Node #0,0: 94:[2, 24, 47] Operation: 16+31=47 Exploring Operation: 31-24=7, Resulting Numbers: [16, 2, 7] Generated Node #0,1: 94:[16, 2, 7] Operation: 31-24=7 Moving to Node #0,1 Current State: 94:...
0
hs_2
sum_heuristic
[ 95, 1, 2, 94 ]
98
[ "95+1=96", "2*96=192", "192-94=98" ]
Current State: 98:[95, 1, 2, 94], Operations: [] Exploring Operation: 95+1=96, Resulting Numbers: [2, 94, 96] Generated Node #2: [2, 94, 96] from Operation: 95+1=96 Current State: 98:[2, 94, 96], Operations: ['95+1=96'] Exploring Operation: 2*96=192, Resulting Numbers: [94, 192] Generated Node #3: [94, 192] from Operat...
4
Current State: 98:[95, 1, 2, 94], Operations: [] Exploring Operation: 95-94=1, Resulting Numbers: [1, 2, 1] Generated Node #0,0: 98:[1, 2, 1] Operation: 95-94=1 Exploring Operation: 95+2=97, Resulting Numbers: [1, 94, 97] Generated Node #0,1: 98:[1, 94, 97] Operation: 95+2=97 Exploring Operation: 95+1=96, Resulting Num...
0
hs_3
mult_heuristic
[ 5, 79, 88, 90 ]
45
[ "88-79=9", "5*9=45", "90-45=45" ]
Current State: 45:[5, 79, 88, 90], Operations: [] Exploring Operation: 88-79=9, Resulting Numbers: [5, 90, 9] Generated Node #2: [5, 90, 9] from Operation: 88-79=9 Current State: 45:[5, 90, 9], Operations: ['88-79=9'] Exploring Operation: 5*9=45, Resulting Numbers: [90, 45] Generated Node #3: [90, 45] from Operation: 5...
4
Current State: 45:[5, 79, 88, 90], Operations: [] Exploring Operation: 90-88=2, Resulting Numbers: [5, 79, 2] Generated Node #0,0: 45:[5, 79, 2] Operation: 90-88=2 Exploring Operation: 90-79=11, Resulting Numbers: [5, 88, 11] Generated Node #0,1: 45:[5, 88, 11] Operation: 90-79=11 Exploring Operation: 88-79=9, Resultin...
0.9375
hs_5
sum_heuristic
[ 51, 47, 20, 86 ]
81
[ "51-47=4", "20/4=5", "86-5=81" ]
Current State: 81:[51, 47, 20, 86], Operations: [] Exploring Operation: 51-47=4, Resulting Numbers: [20, 86, 4] Generated Node #2: [20, 86, 4] from Operation: 51-47=4 Current State: 81:[20, 86, 4], Operations: ['51-47=4'] Exploring Operation: 20/4=5, Resulting Numbers: [86, 5] Generated Node #3: [86, 5] from Operation:...
4
Current State: 81:[51, 47, 20, 86], Operations: [] Exploring Operation: 51-20=31, Resulting Numbers: [47, 86, 31] Generated Node #0,0: 81:[47, 86, 31] Operation: 51-20=31 Exploring Operation: 51+47=98, Resulting Numbers: [20, 86, 98] Generated Node #0,1: 81:[20, 86, 98] Operation: 51+47=98 Exploring Operation: 51-47=4,...
0.986111
hs_3
mult_heuristic
[ 7, 44, 32, 77 ]
96
[ "7+44=51", "77-32=45", "51+45=96" ]
Current State: 96:[7, 44, 32, 77], Operations: [] Exploring Operation: 7+44=51, Resulting Numbers: [32, 77, 51] Generated Node #2: [32, 77, 51] from Operation: 7+44=51 Current State: 96:[32, 77, 51], Operations: ['7+44=51'] Exploring Operation: 77-32=45, Resulting Numbers: [51, 45] Generated Node #3: [51, 45] from Oper...
4
Current State: 96:[7, 44, 32, 77], Operations: [] Exploring Operation: 77/7=11, Resulting Numbers: [44, 32, 11] Generated Node #0,0: 96:[44, 32, 11] Operation: 77/7=11 Exploring Operation: 77-44=33, Resulting Numbers: [7, 32, 33] Generated Node #0,1: 96:[7, 32, 33] Operation: 77-44=33 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 18, 66, 9, 32 ]
50
[ "18/9=2", "32/2=16", "66-16=50" ]
Current State: 50:[18, 66, 9, 32], Operations: [] Exploring Operation: 18/9=2, Resulting Numbers: [66, 32, 2] Generated Node #2: [66, 32, 2] from Operation: 18/9=2 Current State: 50:[66, 32, 2], Operations: ['18/9=2'] Exploring Operation: 32/2=16, Resulting Numbers: [66, 16] Generated Node #3: [66, 16] from Operation: ...
4
Current State: 50:[18, 66, 9, 32], Operations: [] Exploring Operation: 32-18=14, Resulting Numbers: [66, 9, 14] Generated Node #0,0: 50:[66, 9, 14] Operation: 32-18=14 Exploring Operation: 18+32=50, Resulting Numbers: [66, 9, 50] Generated Node #0,1: 50:[66, 9, 50] Operation: 18+32=50 Exploring Operation: 66-32=34, Res...
0
hs_4
sum_heuristic
[ 24, 33, 76, 87 ]
81
[ "33+87=120", "120/24=5", "76+5=81" ]
Current State: 81:[24, 33, 76, 87], Operations: [] Exploring Operation: 33+87=120, Resulting Numbers: [24, 76, 120] Generated Node #2: [24, 76, 120] from Operation: 33+87=120 Current State: 81:[24, 76, 120], Operations: ['33+87=120'] Exploring Operation: 120/24=5, Resulting Numbers: [76, 5] Generated Node #3: [76, 5] f...
4
Current State: 81:[24, 33, 76, 87], Operations: [] Exploring Operation: 24+76=100, Resulting Numbers: [33, 87, 100] Generated Node #0,0: 81:[33, 87, 100] Operation: 24+76=100 Exploring Operation: 76-33=43, Resulting Numbers: [24, 87, 43] Generated Node #0,1: 81:[24, 87, 43] Operation: 76-33=43 Exploring Operation: 87-7...
0
hs_5
mult_heuristic
[ 62, 39, 55, 29 ]
26
[ "62+55=117", "117/39=3", "29-3=26" ]
Current State: 26:[62, 39, 55, 29], Operations: [] Exploring Operation: 62+55=117, Resulting Numbers: [39, 29, 117] Generated Node #2: [39, 29, 117] from Operation: 62+55=117 Current State: 26:[39, 29, 117], Operations: ['62+55=117'] Exploring Operation: 117/39=3, Resulting Numbers: [29, 3] Generated Node #3: [29, 3] f...
4
Current State: 26:[62, 39, 55, 29], Operations: [] Exploring Operation: 62-55=7, Resulting Numbers: [39, 29, 7] Generated Node #0,0: 26:[39, 29, 7] Operation: 62-55=7 Start Sub Search at level 1: Moving to Node #0,0 Current State: 26:[39, 29, 7], Operations: ['62-55=7'] Exploring Operation: 39-29=10, Resulting Numbers:...
0
hs_1
sum_heuristic
[ 22, 63, 43, 48 ]
24
[ "63-22=41", "43-41=2", "48/2=24" ]
Current State: 24:[22, 63, 43, 48], Operations: [] Exploring Operation: 63-22=41, Resulting Numbers: [43, 48, 41] Generated Node #2: [43, 48, 41] from Operation: 63-22=41 Current State: 24:[43, 48, 41], Operations: ['63-22=41'] Exploring Operation: 43-41=2, Resulting Numbers: [48, 2] Generated Node #3: [48, 2] from Ope...
4
Current State: 24:[22, 63, 43, 48], Operations: [] Exploring Operation: 63-48=15, Resulting Numbers: [22, 43, 15] Generated Node #0,0: 24:[22, 43, 15] Operation: 63-48=15 Moving to Node #0,0 Current State: 24:[22, 43, 15], Operations: ['63-48=15'] Exploring Operation: 43-22=21, Resulting Numbers: [15, 21] Generated Nod...
0
hs_1
sum_heuristic
[ 8, 1, 10, 82 ]
100
[ "8*1=8", "10+82=92", "8+92=100" ]
Current State: 100:[8, 1, 10, 82], Operations: [] Exploring Operation: 8*1=8, Resulting Numbers: [10, 82, 8] Generated Node #2: [10, 82, 8] from Operation: 8*1=8 Current State: 100:[10, 82, 8], Operations: ['8*1=8'] Exploring Operation: 10+82=92, Resulting Numbers: [8, 92] Generated Node #3: [8, 92] from Operation: 10+...
4
Current State: 100:[8, 1, 10, 82], Operations: [] Exploring Operation: 8+1=9, Resulting Numbers: [10, 82, 9] Generated Node #0,0: 100:[10, 82, 9] Operation: 8+1=9 Exploring Operation: 1+82=83, Resulting Numbers: [8, 10, 83] Generated Node #0,1: 100:[8, 10, 83] Operation: 1+82=83 Exploring Operation: 8+82=90, Resulting ...
0.985243
hs_5
sum_heuristic
[ 90, 76, 30, 98 ]
58
[ "90/30=3", "76+98=174", "174/3=58" ]
Current State: 58:[90, 76, 30, 98], Operations: [] Exploring Operation: 90/30=3, Resulting Numbers: [76, 98, 3] Generated Node #2: [76, 98, 3] from Operation: 90/30=3 Current State: 58:[76, 98, 3], Operations: ['90/30=3'] Exploring Operation: 76+98=174, Resulting Numbers: [3, 174] Generated Node #3: [3, 174] from Opera...
4
Current State: 58:[90, 76, 30, 98], Operations: [] Exploring Operation: 98-90=8, Resulting Numbers: [76, 30, 8] Generated Node #0,0: 58:[76, 30, 8] Operation: 98-90=8 Exploring Operation: 98-76=22, Resulting Numbers: [90, 30, 22] Generated Node #0,1: 58:[90, 30, 22] Operation: 98-76=22 Moving to Node #0,0 Current State...
0
hs_2
sum_heuristic
[ 69, 15, 8, 39 ]
10
[ "69-39=30", "30/15=2", "8+2=10" ]
Current State: 10:[69, 15, 8, 39], Operations: [] Exploring Operation: 69-39=30, Resulting Numbers: [15, 8, 30] Generated Node #2: [15, 8, 30] from Operation: 69-39=30 Current State: 10:[15, 8, 30], Operations: ['69-39=30'] Exploring Operation: 30/15=2, Resulting Numbers: [8, 2] Generated Node #3: [8, 2] from Operation...
4
Current State: 10:[69, 15, 8, 39], Operations: [] Exploring Operation: 69-39=30, Resulting Numbers: [15, 8, 30] Generated Node #0,0: 10:[15, 8, 30] Operation: 69-39=30 Start Sub Search at level 1: Moving to Node #0,0 Current State: 10:[15, 8, 30], Operations: ['69-39=30'] Exploring Operation: 30/15=2, Resulting Numbers...
0.993924
hs_1
sum_heuristic
[ 15, 60, 32, 70 ]
58
[ "60/15=4", "32*4=128", "128-70=58" ]
Current State: 58:[15, 60, 32, 70], Operations: [] Exploring Operation: 60/15=4, Resulting Numbers: [32, 70, 4] Generated Node #2: [32, 70, 4] from Operation: 60/15=4 Current State: 58:[32, 70, 4], Operations: ['60/15=4'] Exploring Operation: 32*4=128, Resulting Numbers: [70, 128] Generated Node #3: [70, 128] from Oper...
4
Current State: 58:[15, 60, 32, 70], Operations: [] Exploring Operation: 60/15=4, Resulting Numbers: [32, 70, 4] Generated Node #0,0: 58:[32, 70, 4] Operation: 60/15=4 Exploring Operation: 70-60=10, Resulting Numbers: [15, 32, 10] Generated Node #0,1: 58:[15, 32, 10] Operation: 70-60=10 Exploring Operation: 70-15=55, Re...
0
hs_3
sum_heuristic
[ 21, 39, 2, 14 ]
67
[ "21+39=60", "14/2=7", "60+7=67" ]
Current State: 67:[21, 39, 2, 14], Operations: [] Exploring Operation: 21+39=60, Resulting Numbers: [2, 14, 60] Generated Node #2: [2, 14, 60] from Operation: 21+39=60 Current State: 67:[2, 14, 60], Operations: ['21+39=60'] Exploring Operation: 14/2=7, Resulting Numbers: [60, 7] Generated Node #3: [60, 7] from Operatio...
4
Current State: 67:[21, 39, 2, 14], Operations: [] Exploring Operation: 21+39=60, Resulting Numbers: [2, 14, 60] Generated Node #0,0: 67:[2, 14, 60] Operation: 21+39=60 Exploring Operation: 2*14=28, Resulting Numbers: [21, 39, 28] Generated Node #0,1: 67:[21, 39, 28] Operation: 2*14=28 Exploring Operation: 39*2=78, Resu...
0.940972
hs_4
sum_heuristic
[ 84, 75, 62, 8 ]
62
[ "84-75=9", "9-8=1", "62*1=62" ]
Current State: 62:[84, 75, 62, 8], Operations: [] Exploring Operation: 84-75=9, Resulting Numbers: [62, 8, 9] Generated Node #2: [62, 8, 9] from Operation: 84-75=9 Current State: 62:[62, 8, 9], Operations: ['84-75=9'] Exploring Operation: 9-8=1, Resulting Numbers: [62, 1] Generated Node #3: [62, 1] from Operation: 9-8=...
4
Current State: 62:[84, 75, 62, 8], Operations: [] Exploring Operation: 84-8=76, Resulting Numbers: [75, 62, 76] Generated Node #0,0: 62:[75, 62, 76] Operation: 84-8=76 Exploring Operation: 84-75=9, Resulting Numbers: [62, 8, 9] Generated Node #0,1: 62:[62, 8, 9] Operation: 84-75=9 Moving to Node #0,1 Current State: 62:...
0.990451
hs_2
sum_heuristic
[ 65, 12, 5, 26 ]
31
[ "65-5=60", "60/12=5", "26+5=31" ]
Current State: 31:[65, 12, 5, 26], Operations: [] Exploring Operation: 65-5=60, Resulting Numbers: [12, 26, 60] Generated Node #2: [12, 26, 60] from Operation: 65-5=60 Current State: 31:[12, 26, 60], Operations: ['65-5=60'] Exploring Operation: 60/12=5, Resulting Numbers: [26, 5] Generated Node #3: [26, 5] from Operati...
4
Current State: 31:[65, 12, 5, 26], Operations: [] Exploring Operation: 65-12=53, Resulting Numbers: [5, 26, 53] Generated Node #0,0: 31:[5, 26, 53] Operation: 65-12=53 Exploring Operation: 12+5=17, Resulting Numbers: [65, 26, 17] Generated Node #0,1: 31:[65, 26, 17] Operation: 12+5=17 Exploring Operation: 65/5=13, Resu...
0.909722
hs_5
mult_heuristic
[ 25, 20, 36, 19 ]
61
[ "25+36=61", "20-19=1", "61*1=61" ]
Current State: 61:[25, 20, 36, 19], Operations: [] Exploring Operation: 25+36=61, Resulting Numbers: [20, 19, 61] Generated Node #2: [20, 19, 61] from Operation: 25+36=61 Current State: 61:[20, 19, 61], Operations: ['25+36=61'] Exploring Operation: 20-19=1, Resulting Numbers: [61, 1] Generated Node #3: [61, 1] from Ope...
4
Current State: 61:[25, 20, 36, 19], Operations: [] Exploring Operation: 25+20=45, Resulting Numbers: [36, 19, 45] Generated Node #0,0: 61:[36, 19, 45] Operation: 25+20=45 Moving to Node #0,0 Current State: 61:[36, 19, 45], Operations: ['25+20=45'] Exploring Operation: 36+19=55, Resulting Numbers: [45, 55] Generated Nod...
0
hs_1
mult_heuristic
[ 8, 99, 7, 97 ]
13
[ "99-8=91", "7+97=104", "104-91=13" ]
Current State: 13:[8, 99, 7, 97], Operations: [] Exploring Operation: 99-8=91, Resulting Numbers: [7, 97, 91] Generated Node #2: [7, 97, 91] from Operation: 99-8=91 Current State: 13:[7, 97, 91], Operations: ['99-8=91'] Exploring Operation: 7+97=104, Resulting Numbers: [91, 104] Generated Node #3: [91, 104] from Operat...
4
Current State: 13:[8, 99, 7, 97], Operations: [] Exploring Operation: 97-8=89, Resulting Numbers: [99, 7, 89] Generated Node #0,0: 13:[99, 7, 89] Operation: 97-8=89 Exploring Operation: 99-97=2, Resulting Numbers: [8, 7, 2] Generated Node #0,1: 13:[8, 7, 2] Operation: 99-97=2 Exploring Operation: 99-8=91, Resulting Num...
0.97309
hs_4
sum_heuristic
[ 27, 75, 84, 83 ]
47
[ "75-27=48", "84-83=1", "48-1=47" ]
Current State: 47:[27, 75, 84, 83], Operations: [] Exploring Operation: 75-27=48, Resulting Numbers: [84, 83, 48] Generated Node #2: [84, 83, 48] from Operation: 75-27=48 Current State: 47:[84, 83, 48], Operations: ['75-27=48'] Exploring Operation: 84-83=1, Resulting Numbers: [48, 1] Generated Node #3: [48, 1] from Ope...
4
Current State: 47:[27, 75, 84, 83], Operations: [] Exploring Operation: 83-27=56, Resulting Numbers: [75, 84, 56] Generated Node #0,0: 47:[75, 84, 56] Operation: 83-27=56 Exploring Operation: 84-27=57, Resulting Numbers: [75, 83, 57] Generated Node #0,1: 47:[75, 83, 57] Operation: 84-27=57 Exploring Operation: 75-27=48...
0.982639
hs_5
mult_heuristic
[ 89, 13, 8, 90 ]
75
[ "89+90=179", "13*8=104", "179-104=75" ]
Current State: 75:[89, 13, 8, 90], Operations: [] Exploring Operation: 89+90=179, Resulting Numbers: [13, 8, 179] Generated Node #2: [13, 8, 179] from Operation: 89+90=179 Current State: 75:[13, 8, 179], Operations: ['89+90=179'] Exploring Operation: 13*8=104, Resulting Numbers: [179, 104] Generated Node #3: [179, 104]...
4
Current State: 75:[89, 13, 8, 90], Operations: [] Exploring Operation: 89-8=81, Resulting Numbers: [13, 90, 81] Generated Node #0,0: 75:[13, 90, 81] Operation: 89-8=81 Exploring Operation: 90-89=1, Resulting Numbers: [13, 8, 1] Generated Node #0,1: 75:[13, 8, 1] Operation: 90-89=1 Exploring Operation: 90-13=77, Resulti...
0
hs_4
sum_heuristic
[ 33, 11, 44, 45 ]
88
[ "45-33=12", "11*12=132", "132-44=88" ]
Current State: 88:[33, 11, 44, 45], Operations: [] Exploring Operation: 45-33=12, Resulting Numbers: [11, 44, 12] Generated Node #2: [11, 44, 12] from Operation: 45-33=12 Current State: 88:[11, 44, 12], Operations: ['45-33=12'] Exploring Operation: 11*12=132, Resulting Numbers: [44, 132] Generated Node #3: [44, 132] fr...
4
Current State: 88:[33, 11, 44, 45], Operations: [] Exploring Operation: 33-11=22, Resulting Numbers: [44, 45, 22] Generated Node #0,0: 88:[44, 45, 22] Operation: 33-11=22 Exploring Operation: 33+11=44, Resulting Numbers: [44, 45, 44] Generated Node #0,1: 88:[44, 45, 44] Operation: 33+11=44 Exploring Operation: 44-33=11...
0
hs_3
mult_heuristic
[ 4, 2, 6, 19 ]
32
[ "4-2=2", "19*2=38", "38-6=32" ]
Current State: 32:[4, 2, 6, 19], Operations: [] Exploring Operation: 4-2=2, Resulting Numbers: [6, 19, 2] Generated Node #2: [6, 19, 2] from Operation: 4-2=2 Current State: 32:[6, 19, 2], Operations: ['4-2=2'] Exploring Operation: 19*2=38, Resulting Numbers: [6, 38] Generated Node #3: [6, 38] from Operation: 19*2=38 Cu...
4
Current State: 32:[4, 2, 6, 19], Operations: [] Exploring Operation: 19-4=15, Resulting Numbers: [2, 6, 15] Generated Node #0,0: 32:[2, 6, 15] Operation: 19-4=15 Exploring Operation: 6-4=2, Resulting Numbers: [2, 19, 2] Generated Node #0,1: 32:[2, 19, 2] Operation: 6-4=2 Exploring Operation: 2+6=8, Resulting Numbers: [...
0
hs_3
mult_heuristic
[ 22, 33, 71, 69 ]
22
[ "33-22=11", "71-69=2", "11*2=22" ]
Current State: 22:[22, 33, 71, 69], Operations: [] Exploring Operation: 33-22=11, Resulting Numbers: [71, 69, 11] Generated Node #2: [71, 69, 11] from Operation: 33-22=11 Current State: 22:[71, 69, 11], Operations: ['33-22=11'] Exploring Operation: 71-69=2, Resulting Numbers: [11, 2] Generated Node #3: [11, 2] from Ope...
4
Current State: 22:[22, 33, 71, 69], Operations: [] Exploring Operation: 71-69=2, Resulting Numbers: [22, 33, 2] Generated Node #0,0: 22:[22, 33, 2] Operation: 71-69=2 Moving to Node #0,0 Current State: 22:[22, 33, 2], Operations: ['71-69=2'] Exploring Operation: 33-22=11, Resulting Numbers: [2, 11] Generated Node #0,0,...
0.993924
hs_1
sum_heuristic
[ 9, 82, 27, 5 ]
59
[ "9+82=91", "27+5=32", "91-32=59" ]
Current State: 59:[9, 82, 27, 5], Operations: [] Exploring Operation: 9+82=91, Resulting Numbers: [27, 5, 91] Generated Node #2: [27, 5, 91] from Operation: 9+82=91 Current State: 59:[27, 5, 91], Operations: ['9+82=91'] Exploring Operation: 27+5=32, Resulting Numbers: [91, 32] Generated Node #3: [91, 32] from Operation...
4
Current State: 59:[9, 82, 27, 5], Operations: [] Exploring Operation: 9*5=45, Resulting Numbers: [82, 27, 45] Generated Node #0,0: 59:[82, 27, 45] Operation: 9*5=45 Moving to Node #0,0 Current State: 59:[82, 27, 45], Operations: ['9*5=45'] Exploring Operation: 82-27=55, Resulting Numbers: [45, 55] Generated Node #0,0,0...
0
hs_1
sum_heuristic
[ 7, 13, 32, 29 ]
46
[ "32-29=3", "13*3=39", "7+39=46" ]
Current State: 46:[7, 13, 32, 29], Operations: [] Exploring Operation: 32-29=3, Resulting Numbers: [7, 13, 3] Generated Node #2: [7, 13, 3] from Operation: 32-29=3 Current State: 46:[7, 13, 3], Operations: ['32-29=3'] Exploring Operation: 13*3=39, Resulting Numbers: [7, 39] Generated Node #3: [7, 39] from Operation: 13...
4
Current State: 46:[7, 13, 32, 29], Operations: [] Exploring Operation: 32-13=19, Resulting Numbers: [7, 29, 19] Generated Node #0,0: 46:[7, 29, 19] Operation: 32-13=19 Exploring Operation: 13+32=45, Resulting Numbers: [7, 29, 45] Generated Node #0,1: 46:[7, 29, 45] Operation: 13+32=45 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 30, 17, 78, 72 ]
72
[ "30+72=102", "102/17=6", "78-6=72" ]
Current State: 72:[30, 17, 78, 72], Operations: [] Exploring Operation: 30+72=102, Resulting Numbers: [17, 78, 102] Generated Node #2: [17, 78, 102] from Operation: 30+72=102 Current State: 72:[17, 78, 102], Operations: ['30+72=102'] Exploring Operation: 102/17=6, Resulting Numbers: [78, 6] Generated Node #3: [78, 6] f...
4
Current State: 72:[30, 17, 78, 72], Operations: [] Exploring Operation: 30+17=47, Resulting Numbers: [78, 72, 47] Generated Node #0,0: 72:[78, 72, 47] Operation: 30+17=47 Exploring Operation: 78-72=6, Resulting Numbers: [30, 17, 6] Generated Node #0,1: 72:[30, 17, 6] Operation: 78-72=6 Exploring Operation: 30-17=13, Re...
0
hs_5
sum_heuristic
[ 86, 4, 6, 8 ]
84
[ "86-4=82", "8-6=2", "82+2=84" ]
Current State: 84:[86, 4, 6, 8], Operations: [] Exploring Operation: 86-4=82, Resulting Numbers: [6, 8, 82] Generated Node #2: [6, 8, 82] from Operation: 86-4=82 Current State: 84:[6, 8, 82], Operations: ['86-4=82'] Exploring Operation: 8-6=2, Resulting Numbers: [82, 2] Generated Node #3: [82, 2] from Operation: 8-6=2 ...
4
Current State: 84:[86, 4, 6, 8], Operations: [] Exploring Operation: 4+8=12, Resulting Numbers: [86, 6, 12] Generated Node #0,0: 84:[86, 6, 12] Operation: 4+8=12 Moving to Node #0,0 Current State: 84:[86, 6, 12], Operations: ['4+8=12'] Exploring Operation: 12-6=6, Resulting Numbers: [86, 6] Generated Node #0,0,0: 84:[8...
0
hs_1
sum_heuristic
[ 3, 58, 11, 38 ]
82
[ "58-3=55", "38-11=27", "55+27=82" ]
Current State: 82:[3, 58, 11, 38], Operations: [] Exploring Operation: 58-3=55, Resulting Numbers: [11, 38, 55] Generated Node #2: [11, 38, 55] from Operation: 58-3=55 Current State: 82:[11, 38, 55], Operations: ['58-3=55'] Exploring Operation: 38-11=27, Resulting Numbers: [55, 27] Generated Node #3: [55, 27] from Oper...
4
Current State: 82:[3, 58, 11, 38], Operations: [] Exploring Operation: 11-3=8, Resulting Numbers: [58, 38, 8] Generated Node #0,0: 82:[58, 38, 8] Operation: 11-3=8 Exploring Operation: 58-3=55, Resulting Numbers: [11, 38, 55] Generated Node #0,1: 82:[11, 38, 55] Operation: 58-3=55 Exploring Operation: 58+38=96, Resulti...
0.986111
hs_5
mult_heuristic
[ 46, 44, 30, 15 ]
60
[ "46-44=2", "15*2=30", "30+30=60" ]
Current State: 60:[46, 44, 30, 15], Operations: [] Exploring Operation: 46-44=2, Resulting Numbers: [30, 15, 2] Generated Node #2: [30, 15, 2] from Operation: 46-44=2 Current State: 60:[30, 15, 2], Operations: ['46-44=2'] Exploring Operation: 15*2=30, Resulting Numbers: [30, 30] Generated Node #3: [30, 30] from Operati...
4
Current State: 60:[46, 44, 30, 15], Operations: [] Exploring Operation: 46-30=16, Resulting Numbers: [44, 15, 16] Generated Node #0,0: 60:[44, 15, 16] Operation: 46-30=16 Exploring Operation: 46-44=2, Resulting Numbers: [30, 15, 2] Generated Node #0,1: 60:[30, 15, 2] Operation: 46-44=2 Exploring Operation: 46-15=31, Re...
0
hs_4
mult_heuristic
[ 36, 29, 80, 26 ]
99
[ "36-29=7", "80+26=106", "106-7=99" ]
Current State: 99:[36, 29, 80, 26], Operations: [] Exploring Operation: 36-29=7, Resulting Numbers: [80, 26, 7] Generated Node #2: [80, 26, 7] from Operation: 36-29=7 Current State: 99:[80, 26, 7], Operations: ['36-29=7'] Exploring Operation: 80+26=106, Resulting Numbers: [7, 106] Generated Node #3: [7, 106] from Opera...
4
Current State: 99:[36, 29, 80, 26], Operations: [] Exploring Operation: 80+26=106, Resulting Numbers: [36, 29, 106] Generated Node #0,0: 99:[36, 29, 106] Operation: 80+26=106 Exploring Operation: 29+80=109, Resulting Numbers: [36, 26, 109] Generated Node #0,1: 99:[36, 26, 109] Operation: 29+80=109 Start Sub Search at l...
0.991319
hs_2
sum_heuristic
[ 98, 14, 90, 8 ]
15
[ "98-90=8", "8/8=1", "14+1=15" ]
Current State: 15:[98, 14, 90, 8], Operations: [] Exploring Operation: 98-90=8, Resulting Numbers: [14, 8, 8] Generated Node #2: [14, 8, 8] from Operation: 98-90=8 Current State: 15:[14, 8, 8], Operations: ['98-90=8'] Exploring Operation: 8/8=1, Resulting Numbers: [14, 1] Generated Node #3: [14, 1] from Operation: 8/8=...
4
Current State: 15:[98, 14, 90, 8], Operations: [] Exploring Operation: 98-14=84, Resulting Numbers: [90, 8, 84] Generated Node #0,0: 15:[90, 8, 84] Operation: 98-14=84 Exploring Operation: 98-90=8, Resulting Numbers: [14, 8, 8] Generated Node #0,1: 15:[14, 8, 8] Operation: 98-90=8 Exploring Operation: 98/14=7, Resultin...
0.986111
hs_3
mult_heuristic
[ 74, 69, 56, 11 ]
43
[ "74+69=143", "143/11=13", "56-13=43" ]
Current State: 43:[74, 69, 56, 11], Operations: [] Exploring Operation: 74+69=143, Resulting Numbers: [56, 11, 143] Generated Node #2: [56, 11, 143] from Operation: 74+69=143 Current State: 43:[56, 11, 143], Operations: ['74+69=143'] Exploring Operation: 143/11=13, Resulting Numbers: [56, 13] Generated Node #3: [56, 13...
4
Current State: 43:[74, 69, 56, 11], Operations: [] Exploring Operation: 69-11=58, Resulting Numbers: [74, 56, 58] Generated Node #0,0: 43:[74, 56, 58] Operation: 69-11=58 Exploring Operation: 74+11=85, Resulting Numbers: [69, 56, 85] Generated Node #0,1: 43:[69, 56, 85] Operation: 74+11=85 Exploring Operation: 56-11=45...
0
hs_4
mult_heuristic
[ 35, 4, 69, 23 ]
23
[ "35-23=12", "4*69=276", "276/12=23" ]
Current State: 23:[35, 4, 69, 23], Operations: [] Exploring Operation: 35-23=12, Resulting Numbers: [4, 69, 12] Generated Node #2: [4, 69, 12] from Operation: 35-23=12 Current State: 23:[4, 69, 12], Operations: ['35-23=12'] Exploring Operation: 4*69=276, Resulting Numbers: [12, 276] Generated Node #3: [12, 276] from Op...
4
Current State: 23:[35, 4, 69, 23], Operations: [] Exploring Operation: 69/23=3, Resulting Numbers: [35, 4, 3] Generated Node #0,0: 23:[35, 4, 3] Operation: 69/23=3 Exploring Operation: 35-4=31, Resulting Numbers: [69, 23, 31] Generated Node #0,1: 23:[69, 23, 31] Operation: 35-4=31 Exploring Operation: 69-35=34, Resulti...
0.978299
hs_3
mult_heuristic
[ 71, 96, 62, 88 ]
51
[ "96-71=25", "88-62=26", "25+26=51" ]
Current State: 51:[71, 96, 62, 88], Operations: [] Exploring Operation: 96-71=25, Resulting Numbers: [62, 88, 25] Generated Node #2: [62, 88, 25] from Operation: 96-71=25 Current State: 51:[62, 88, 25], Operations: ['96-71=25'] Exploring Operation: 88-62=26, Resulting Numbers: [25, 26] Generated Node #3: [25, 26] from ...
4
Current State: 51:[71, 96, 62, 88], Operations: [] Exploring Operation: 96-88=8, Resulting Numbers: [71, 62, 8] Generated Node #0,0: 51:[71, 62, 8] Operation: 96-88=8 Start Sub Search at level 1: Moving to Node #0,0 Current State: 51:[71, 62, 8], Operations: ['96-88=8'] Exploring Operation: 71-62=9, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 87, 93, 51, 7 ]
33
[ "87+93=180", "51+180=231", "231/7=33" ]
Current State: 33:[87, 93, 51, 7], Operations: [] Exploring Operation: 87+93=180, Resulting Numbers: [51, 7, 180] Generated Node #2: [51, 7, 180] from Operation: 87+93=180 Current State: 33:[51, 7, 180], Operations: ['87+93=180'] Exploring Operation: 51+180=231, Resulting Numbers: [7, 231] Generated Node #3: [7, 231] f...
4
Current State: 33:[87, 93, 51, 7], Operations: [] Exploring Operation: 93-87=6, Resulting Numbers: [51, 7, 6] Generated Node #0,0: 33:[51, 7, 6] Operation: 93-87=6 Exploring Operation: 87-7=80, Resulting Numbers: [93, 51, 80] Generated Node #0,1: 33:[93, 51, 80] Operation: 87-7=80 Exploring Operation: 93-7=86, Resultin...
0
hs_5
sum_heuristic
[ 1, 29, 60, 46 ]
92
[ "1+29=30", "60*46=2760", "2760/30=92" ]
Current State: 92:[1, 29, 60, 46], Operations: [] Exploring Operation: 1+29=30, Resulting Numbers: [60, 46, 30] Generated Node #2: [60, 46, 30] from Operation: 1+29=30 Current State: 92:[60, 46, 30], Operations: ['1+29=30'] Exploring Operation: 60*46=2760, Resulting Numbers: [30, 2760] Generated Node #3: [30, 2760] fro...
4
Current State: 92:[1, 29, 60, 46], Operations: [] Exploring Operation: 29-1=28, Resulting Numbers: [60, 46, 28] Generated Node #0,0: 92:[60, 46, 28] Operation: 29-1=28 Exploring Operation: 29+60=89, Resulting Numbers: [1, 46, 89] Generated Node #0,1: 92:[1, 46, 89] Operation: 29+60=89 Exploring Operation: 60-46=14, Res...
0
hs_5
mult_heuristic
[ 4, 49, 90, 68 ]
58
[ "68/4=17", "90-49=41", "17+41=58" ]
Current State: 58:[4, 49, 90, 68], Operations: [] Exploring Operation: 68/4=17, Resulting Numbers: [49, 90, 17] Generated Node #2: [49, 90, 17] from Operation: 68/4=17 Current State: 58:[49, 90, 17], Operations: ['68/4=17'] Exploring Operation: 90-49=41, Resulting Numbers: [17, 41] Generated Node #3: [17, 41] from Oper...
4
Current State: 58:[4, 49, 90, 68], Operations: [] Exploring Operation: 90-4=86, Resulting Numbers: [49, 68, 86] Generated Node #0,0: 58:[49, 68, 86] Operation: 90-4=86 Exploring Operation: 90-49=41, Resulting Numbers: [4, 68, 41] Generated Node #0,1: 58:[4, 68, 41] Operation: 90-49=41 Exploring Operation: 4+49=53, Resu...
0.913194
hs_5
sum_heuristic
[ 7, 67, 75, 14 ]
83
[ "14/7=2", "75*2=150", "150-67=83" ]
Current State: 83:[7, 67, 75, 14], Operations: [] Exploring Operation: 14/7=2, Resulting Numbers: [67, 75, 2] Generated Node #2: [67, 75, 2] from Operation: 14/7=2 Current State: 83:[67, 75, 2], Operations: ['14/7=2'] Exploring Operation: 75*2=150, Resulting Numbers: [67, 150] Generated Node #3: [67, 150] from Operatio...
4
Current State: 83:[7, 67, 75, 14], Operations: [] Exploring Operation: 7+67=74, Resulting Numbers: [75, 14, 74] Generated Node #0,0: 83:[75, 14, 74] Operation: 7+67=74 Exploring Operation: 7+75=82, Resulting Numbers: [67, 14, 82] Generated Node #0,1: 83:[67, 14, 82] Operation: 7+75=82 Exploring Operation: 67+14=81, Res...
0
hs_5
mult_heuristic
[ 11, 94, 75, 25 ]
86
[ "94-11=83", "75/25=3", "83+3=86" ]
Current State: 86:[11, 94, 75, 25], Operations: [] Exploring Operation: 94-11=83, Resulting Numbers: [75, 25, 83] Generated Node #2: [75, 25, 83] from Operation: 94-11=83 Current State: 86:[75, 25, 83], Operations: ['94-11=83'] Exploring Operation: 75/25=3, Resulting Numbers: [83, 3] Generated Node #3: [83, 3] from Ope...
4
Current State: 86:[11, 94, 75, 25], Operations: [] Exploring Operation: 75-25=50, Resulting Numbers: [11, 94, 50] Generated Node #0,0: 86:[11, 94, 50] Operation: 75-25=50 Exploring Operation: 25-11=14, Resulting Numbers: [94, 75, 14] Generated Node #0,1: 86:[94, 75, 14] Operation: 25-11=14 Exploring Operation: 11+75=86...
0.986979
hs_5
sum_heuristic
[ 48, 53, 41, 37 ]
83
[ "53-48=5", "41+37=78", "5+78=83" ]
Current State: 83:[48, 53, 41, 37], Operations: [] Exploring Operation: 53-48=5, Resulting Numbers: [41, 37, 5] Generated Node #2: [41, 37, 5] from Operation: 53-48=5 Current State: 83:[41, 37, 5], Operations: ['53-48=5'] Exploring Operation: 41+37=78, Resulting Numbers: [5, 78] Generated Node #3: [5, 78] from Operatio...
4
Current State: 83:[48, 53, 41, 37], Operations: [] Exploring Operation: 48+37=85, Resulting Numbers: [53, 41, 85] Generated Node #0,0: 83:[53, 41, 85] Operation: 48+37=85 Exploring Operation: 48+41=89, Resulting Numbers: [53, 37, 89] Generated Node #0,1: 83:[53, 37, 89] Operation: 48+41=89 Exploring Operation: 41+37=78...
0.981771
hs_5
sum_heuristic
[ 84, 95, 30, 21 ]
99
[ "95-84=11", "30-21=9", "11*9=99" ]
Current State: 99:[84, 95, 30, 21], Operations: [] Exploring Operation: 95-84=11, Resulting Numbers: [30, 21, 11] Generated Node #2: [30, 21, 11] from Operation: 95-84=11 Current State: 99:[30, 21, 11], Operations: ['95-84=11'] Exploring Operation: 30-21=9, Resulting Numbers: [11, 9] Generated Node #3: [11, 9] from Ope...
4
Current State: 99:[84, 95, 30, 21], Operations: [] Exploring Operation: 84+21=105, Resulting Numbers: [95, 30, 105] Generated Node #0,0: 99:[95, 30, 105] Operation: 84+21=105 Exploring Operation: 30-21=9, Resulting Numbers: [84, 95, 9] Generated Node #0,1: 99:[84, 95, 9] Operation: 30-21=9 Exploring Operation: 84/21=4,...
0.958333
hs_4
mult_heuristic
[ 53, 48, 30, 38 ]
63
[ "53-48=5", "30+38=68", "68-5=63" ]
Current State: 63:[53, 48, 30, 38], Operations: [] Exploring Operation: 53-48=5, Resulting Numbers: [30, 38, 5] Generated Node #2: [30, 38, 5] from Operation: 53-48=5 Current State: 63:[30, 38, 5], Operations: ['53-48=5'] Exploring Operation: 30+38=68, Resulting Numbers: [5, 68] Generated Node #3: [5, 68] from Operatio...
4
Current State: 63:[53, 48, 30, 38], Operations: [] Exploring Operation: 48-38=10, Resulting Numbers: [53, 30, 10] Generated Node #0,0: 63:[53, 30, 10] Operation: 48-38=10 Exploring Operation: 38-30=8, Resulting Numbers: [53, 48, 8] Generated Node #0,1: 63:[53, 48, 8] Operation: 38-30=8 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 77, 60, 12, 51 ]
31
[ "77-51=26", "60/12=5", "26+5=31" ]
Current State: 31:[77, 60, 12, 51], Operations: [] Exploring Operation: 77-51=26, Resulting Numbers: [60, 12, 26] Generated Node #2: [60, 12, 26] from Operation: 77-51=26 Current State: 31:[60, 12, 26], Operations: ['77-51=26'] Exploring Operation: 60/12=5, Resulting Numbers: [26, 5] Generated Node #3: [26, 5] from Ope...
4
Current State: 31:[77, 60, 12, 51], Operations: [] Exploring Operation: 77-60=17, Resulting Numbers: [12, 51, 17] Generated Node #0,0: 31:[12, 51, 17] Operation: 77-60=17 Moving to Node #0,0 Current State: 31:[12, 51, 17], Operations: ['77-60=17'] Exploring Operation: 51-12=39, Resulting Numbers: [17, 39] Generated Nod...
0
hs_1
sum_heuristic
[ 3, 59, 47, 48 ]
52
[ "59-47=12", "12/3=4", "48+4=52" ]
Current State: 52:[3, 59, 47, 48], Operations: [] Exploring Operation: 59-47=12, Resulting Numbers: [3, 48, 12] Generated Node #2: [3, 48, 12] from Operation: 59-47=12 Current State: 52:[3, 48, 12], Operations: ['59-47=12'] Exploring Operation: 12/3=4, Resulting Numbers: [48, 4] Generated Node #3: [48, 4] from Operatio...
4
Current State: 52:[3, 59, 47, 48], Operations: [] Exploring Operation: 59-48=11, Resulting Numbers: [3, 47, 11] Generated Node #0,0: 52:[3, 47, 11] Operation: 59-48=11 Exploring Operation: 3+47=50, Resulting Numbers: [59, 48, 50] Generated Node #0,1: 52:[59, 48, 50] Operation: 3+47=50 Exploring Operation: 48-47=1, Resu...
0.976563
hs_5
mult_heuristic
[ 42, 42, 66, 28 ]
66
[ "42-42=0", "28*0=0", "66+0=66" ]
Current State: 66:[42, 42, 66, 28], Operations: [] Exploring Operation: 42-42=0, Resulting Numbers: [66, 28, 0] Generated Node #2: [66, 28, 0] from Operation: 42-42=0 Current State: 66:[66, 28, 0], Operations: ['42-42=0'] Exploring Operation: 28*0=0, Resulting Numbers: [66, 0] Generated Node #3: [66, 0] from Operation:...
4
Current State: 66:[42, 42, 66, 28], Operations: [] Exploring Operation: 42-42=0, Resulting Numbers: [66, 28, 0] Generated Node #0,0: 66:[66, 28, 0] Operation: 42-42=0 Exploring Operation: 42-28=14, Resulting Numbers: [42, 66, 14] Generated Node #0,1: 66:[42, 66, 14] Operation: 42-28=14 Exploring Operation: 42/42=1, Res...
0.963542
hs_4
mult_heuristic