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
[ 24, 27, 8, 45 ]
34
[ "27-24=3", "45-8=37", "37-3=34" ]
Current State: 34:[24, 27, 8, 45], Operations: [] Exploring Operation: 27-24=3, Resulting Numbers: [8, 45, 3] Generated Node #2: [8, 45, 3] from Operation: 27-24=3 Current State: 34:[8, 45, 3], Operations: ['27-24=3'] Exploring Operation: 45-8=37, Resulting Numbers: [3, 37] Generated Node #3: [3, 37] from Operation: 45...
4
Current State: 34:[24, 27, 8, 45], Operations: [] Exploring Operation: 45-8=37, Resulting Numbers: [24, 27, 37] Generated Node #0,0: 34:[24, 27, 37] Operation: 45-8=37 Exploring Operation: 45-27=18, Resulting Numbers: [24, 8, 18] Generated Node #0,1: 34:[24, 8, 18] Operation: 45-27=18 Exploring Operation: 45-24=21, Res...
0.990451
hs_3
mult_heuristic
[ 40, 20, 86, 80 ]
41
[ "20*86=1720", "1720-80=1640", "1640/40=41" ]
Current State: 41:[40, 20, 86, 80], Operations: [] Exploring Operation: 20*86=1720, Resulting Numbers: [40, 80, 1720] Generated Node #2: [40, 80, 1720] from Operation: 20*86=1720 Current State: 41:[40, 80, 1720], Operations: ['20*86=1720'] Exploring Operation: 1720-80=1640, Resulting Numbers: [40, 1640] Generated Node ...
4
Current State: 41:[40, 20, 86, 80], Operations: [] Exploring Operation: 86-80=6, Resulting Numbers: [40, 20, 6] Generated Node #0,0: 41:[40, 20, 6] Operation: 86-80=6 Start Sub Search at level 1: Moving to Node #0,0 Current State: 41:[40, 20, 6], Operations: ['86-80=6'] Exploring Operation: 20+6=26, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 41, 40, 5, 45 ]
42
[ "40+5=45", "45/45=1", "41+1=42" ]
Current State: 42:[41, 40, 5, 45], Operations: [] Exploring Operation: 40+5=45, Resulting Numbers: [41, 45, 45] Generated Node #2: [41, 45, 45] from Operation: 40+5=45 Current State: 42:[41, 45, 45], Operations: ['40+5=45'] Exploring Operation: 45/45=1, Resulting Numbers: [41, 1] Generated Node #3: [41, 1] from Operati...
4
Current State: 42:[41, 40, 5, 45], Operations: [] Exploring Operation: 45-40=5, Resulting Numbers: [41, 5, 5] Generated Node #0,0: 42:[41, 5, 5] Operation: 45-40=5 Exploring Operation: 40/5=8, Resulting Numbers: [41, 45, 8] Generated Node #0,1: 42:[41, 45, 8] Operation: 40/5=8 Exploring Operation: 45-41=4, Resulting Nu...
0.988715
hs_4
mult_heuristic
[ 18, 2, 95, 85 ]
57
[ "18+95=113", "2*85=170", "170-113=57" ]
Current State: 57:[18, 2, 95, 85], Operations: [] Exploring Operation: 18+95=113, Resulting Numbers: [2, 85, 113] Generated Node #2: [2, 85, 113] from Operation: 18+95=113 Current State: 57:[2, 85, 113], Operations: ['18+95=113'] Exploring Operation: 2*85=170, Resulting Numbers: [113, 170] Generated Node #3: [113, 170]...
4
Current State: 57:[18, 2, 95, 85], Operations: [] Exploring Operation: 95-18=77, Resulting Numbers: [2, 85, 77] Generated Node #0,0: 57:[2, 85, 77] Operation: 95-18=77 Exploring Operation: 95-85=10, Resulting Numbers: [18, 2, 10] Generated Node #0,1: 57:[18, 2, 10] Operation: 95-85=10 Exploring Operation: 95-2=93, Resu...
0
hs_4
mult_heuristic
[ 48, 28, 82, 48 ]
28
[ "48-48=0", "82*0=0", "28+0=28" ]
Current State: 28:[48, 28, 82, 48], Operations: [] Exploring Operation: 48-48=0, Resulting Numbers: [28, 82, 0] Generated Node #2: [28, 82, 0] from Operation: 48-48=0 Current State: 28:[28, 82, 0], Operations: ['48-48=0'] Exploring Operation: 82*0=0, Resulting Numbers: [28, 0] Generated Node #3: [28, 0] from Operation:...
4
Current State: 28:[48, 28, 82, 48], Operations: [] Exploring Operation: 82-48=34, Resulting Numbers: [28, 48, 34] Generated Node #0,0: 28:[28, 48, 34] Operation: 82-48=34 Exploring Operation: 82-48=34, Resulting Numbers: [48, 28, 34] Generated Node #0,1: 28:[48, 28, 34] Operation: 82-48=34 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 73, 28, 15, 17 ]
30
[ "73-17=56", "56/28=2", "15*2=30" ]
Current State: 30:[73, 28, 15, 17], Operations: [] Exploring Operation: 73-17=56, Resulting Numbers: [28, 15, 56] Generated Node #2: [28, 15, 56] from Operation: 73-17=56 Current State: 30:[28, 15, 56], Operations: ['73-17=56'] Exploring Operation: 56/28=2, Resulting Numbers: [15, 2] Generated Node #3: [15, 2] from Ope...
4
Current State: 30:[73, 28, 15, 17], Operations: [] Exploring Operation: 73-28=45, Resulting Numbers: [15, 17, 45] Generated Node #0,0: 30:[15, 17, 45] Operation: 73-28=45 Moving to Node #0,0 Current State: 30:[15, 17, 45], Operations: ['73-28=45'] Exploring Operation: 45-15=30, Resulting Numbers: [17, 30] Generated Nod...
0
hs_1
sum_heuristic
[ 20, 9, 69, 81 ]
33
[ "9*81=729", "729-69=660", "660/20=33" ]
Current State: 33:[20, 9, 69, 81], Operations: [] Exploring Operation: 9*81=729, Resulting Numbers: [20, 69, 729] Generated Node #2: [20, 69, 729] from Operation: 9*81=729 Current State: 33:[20, 69, 729], Operations: ['9*81=729'] Exploring Operation: 729-69=660, Resulting Numbers: [20, 660] Generated Node #3: [20, 660]...
4
Current State: 33:[20, 9, 69, 81], Operations: [] Exploring Operation: 81-20=61, Resulting Numbers: [9, 69, 61] Generated Node #0,0: 33:[9, 69, 61] Operation: 81-20=61 Exploring Operation: 81/9=9, Resulting Numbers: [20, 69, 9] Generated Node #0,1: 33:[20, 69, 9] Operation: 81/9=9 Exploring Operation: 69-20=49, Resulti...
0
hs_4
mult_heuristic
[ 10, 43, 12, 2 ]
26
[ "10/2=5", "43-12=31", "31-5=26" ]
Current State: 26:[10, 43, 12, 2], Operations: [] Exploring Operation: 10/2=5, Resulting Numbers: [43, 12, 5] Generated Node #2: [43, 12, 5] from Operation: 10/2=5 Current State: 26:[43, 12, 5], Operations: ['10/2=5'] Exploring Operation: 43-12=31, Resulting Numbers: [5, 31] Generated Node #3: [5, 31] from Operation: 4...
4
Current State: 26:[10, 43, 12, 2], Operations: [] Exploring Operation: 43-12=31, Resulting Numbers: [10, 2, 31] Generated Node #0,0: 26:[10, 2, 31] Operation: 43-12=31 Exploring Operation: 12-10=2, Resulting Numbers: [43, 2, 2] Generated Node #0,1: 26:[43, 2, 2] Operation: 12-10=2 Exploring Operation: 43-10=33, Resulti...
0
hs_3
mult_heuristic
[ 9, 9, 65, 39 ]
30
[ "9+9=18", "65*18=1170", "1170/39=30" ]
Current State: 30:[9, 9, 65, 39], Operations: [] Exploring Operation: 9+9=18, Resulting Numbers: [65, 39, 18] Generated Node #2: [65, 39, 18] from Operation: 9+9=18 Current State: 30:[65, 39, 18], Operations: ['9+9=18'] Exploring Operation: 65*18=1170, Resulting Numbers: [39, 1170] Generated Node #3: [39, 1170] from Op...
4
Current State: 30:[9, 9, 65, 39], Operations: [] Exploring Operation: 39-9=30, Resulting Numbers: [9, 65, 30] Generated Node #0,0: 30:[9, 65, 30] Operation: 39-9=30 Exploring Operation: 39-9=30, Resulting Numbers: [9, 65, 30] Generated Node #0,1: 30:[9, 65, 30] Operation: 39-9=30 Exploring Operation: 65-9=56, Resulting...
0
hs_5
mult_heuristic
[ 38, 57, 36, 10 ]
77
[ "38-36=2", "10*2=20", "57+20=77" ]
Current State: 77:[38, 57, 36, 10], Operations: [] Exploring Operation: 38-36=2, Resulting Numbers: [57, 10, 2] Generated Node #2: [57, 10, 2] from Operation: 38-36=2 Current State: 77:[57, 10, 2], Operations: ['38-36=2'] Exploring Operation: 10*2=20, Resulting Numbers: [57, 20] Generated Node #3: [57, 20] from Operati...
4
Current State: 77:[38, 57, 36, 10], Operations: [] Exploring Operation: 57-36=21, Resulting Numbers: [38, 10, 21] Generated Node #0,0: 77:[38, 10, 21] Operation: 57-36=21 Exploring Operation: 38+36=74, Resulting Numbers: [57, 10, 74] Generated Node #0,1: 77:[57, 10, 74] Operation: 38+36=74 Exploring Operation: 38-36=2,...
0
hs_5
sum_heuristic
[ 72, 88, 78, 92 ]
24
[ "78-72=6", "92-88=4", "6*4=24" ]
Current State: 24:[72, 88, 78, 92], Operations: [] Exploring Operation: 78-72=6, Resulting Numbers: [88, 92, 6] Generated Node #2: [88, 92, 6] from Operation: 78-72=6 Current State: 24:[88, 92, 6], Operations: ['78-72=6'] Exploring Operation: 92-88=4, Resulting Numbers: [6, 4] Generated Node #3: [6, 4] from Operation: ...
4
Current State: 24:[72, 88, 78, 92], Operations: [] Exploring Operation: 92-78=14, Resulting Numbers: [72, 88, 14] Generated Node #0,0: 24:[72, 88, 14] Operation: 92-78=14 Exploring Operation: 88-78=10, Resulting Numbers: [72, 92, 10] Generated Node #0,1: 24:[72, 92, 10] Operation: 88-78=10 Exploring Operation: 92-88=4,...
0.987847
hs_4
mult_heuristic
[ 15, 22, 34, 30 ]
86
[ "30-22=8", "15*8=120", "120-34=86" ]
Current State: 86:[15, 22, 34, 30], Operations: [] Exploring Operation: 30-22=8, Resulting Numbers: [15, 34, 8] Generated Node #2: [15, 34, 8] from Operation: 30-22=8 Current State: 86:[15, 34, 8], Operations: ['30-22=8'] Exploring Operation: 15*8=120, Resulting Numbers: [34, 120] Generated Node #3: [34, 120] from Oper...
4
Current State: 86:[15, 22, 34, 30], Operations: [] Exploring Operation: 22-15=7, Resulting Numbers: [34, 30, 7] Generated Node #0,0: 86:[34, 30, 7] Operation: 22-15=7 Start Sub Search at level 1: Moving to Node #0,0 Current State: 86:[34, 30, 7], Operations: ['22-15=7'] Exploring Operation: 34-30=4, Resulting Numbers: ...
0
hs_1
sum_heuristic
[ 37, 20, 5, 26 ]
45
[ "37-20=17", "26-17=9", "5*9=45" ]
Current State: 45:[37, 20, 5, 26], Operations: [] Exploring Operation: 37-20=17, Resulting Numbers: [5, 26, 17] Generated Node #2: [5, 26, 17] from Operation: 37-20=17 Current State: 45:[5, 26, 17], Operations: ['37-20=17'] Exploring Operation: 26-17=9, Resulting Numbers: [5, 9] Generated Node #3: [5, 9] from Operation...
4
Current State: 45:[37, 20, 5, 26], Operations: [] Exploring Operation: 26-20=6, Resulting Numbers: [37, 5, 6] Generated Node #0,0: 45:[37, 5, 6] Operation: 26-20=6 Exploring Operation: 37-20=17, Resulting Numbers: [5, 26, 17] Generated Node #0,1: 45:[5, 26, 17] Operation: 37-20=17 Exploring Operation: 37+5=42, Resultin...
0.986111
hs_5
mult_heuristic
[ 72, 73, 16, 67 ]
62
[ "72+73=145", "16+67=83", "145-83=62" ]
Current State: 62:[72, 73, 16, 67], Operations: [] Exploring Operation: 72+73=145, Resulting Numbers: [16, 67, 145] Generated Node #2: [16, 67, 145] from Operation: 72+73=145 Current State: 62:[16, 67, 145], Operations: ['72+73=145'] Exploring Operation: 16+67=83, Resulting Numbers: [145, 83] Generated Node #3: [145, 8...
4
Current State: 62:[72, 73, 16, 67], Operations: [] Exploring Operation: 72-16=56, Resulting Numbers: [73, 67, 56] Generated Node #0,0: 62:[73, 67, 56] Operation: 72-16=56 Exploring Operation: 73-16=57, Resulting Numbers: [72, 67, 57] Generated Node #0,1: 62:[72, 67, 57] Operation: 73-16=57 Exploring Operation: 72-67=5,...
0.986111
hs_5
sum_heuristic
[ 19, 26, 55, 4 ]
96
[ "19+26=45", "55-4=51", "45+51=96" ]
Current State: 96:[19, 26, 55, 4], Operations: [] Exploring Operation: 19+26=45, Resulting Numbers: [55, 4, 45] Generated Node #2: [55, 4, 45] from Operation: 19+26=45 Current State: 96:[55, 4, 45], Operations: ['19+26=45'] Exploring Operation: 55-4=51, Resulting Numbers: [45, 51] Generated Node #3: [45, 51] from Opera...
4
Current State: 96:[19, 26, 55, 4], Operations: [] Exploring Operation: 55-26=29, Resulting Numbers: [19, 4, 29] Generated Node #0,0: 96:[19, 4, 29] Operation: 55-26=29 Exploring Operation: 26-19=7, Resulting Numbers: [55, 4, 7] Generated Node #0,1: 96:[55, 4, 7] Operation: 26-19=7 Exploring Operation: 55-19=36, Resulti...
0.934896
hs_4
sum_heuristic
[ 60, 99, 4, 5 ]
49
[ "4+5=9", "99/9=11", "60-11=49" ]
Current State: 49:[60, 99, 4, 5], Operations: [] Exploring Operation: 4+5=9, Resulting Numbers: [60, 99, 9] Generated Node #2: [60, 99, 9] from Operation: 4+5=9 Current State: 49:[60, 99, 9], Operations: ['4+5=9'] Exploring Operation: 99/9=11, Resulting Numbers: [60, 11] Generated Node #3: [60, 11] from Operation: 99/9...
4
Current State: 49:[60, 99, 4, 5], Operations: [] Exploring Operation: 99-60=39, Resulting Numbers: [4, 5, 39] Generated Node #0,0: 49:[4, 5, 39] Operation: 99-60=39 Exploring Operation: 60-4=56, Resulting Numbers: [99, 5, 56] Generated Node #0,1: 49:[99, 5, 56] Operation: 60-4=56 Exploring Operation: 60/5=12, Resulting...
0
hs_3
mult_heuristic
[ 89, 29, 65, 27 ]
48
[ "89-65=24", "29-27=2", "24*2=48" ]
Current State: 48:[89, 29, 65, 27], Operations: [] Exploring Operation: 89-65=24, Resulting Numbers: [29, 27, 24] Generated Node #2: [29, 27, 24] from Operation: 89-65=24 Current State: 48:[29, 27, 24], Operations: ['89-65=24'] Exploring Operation: 29-27=2, Resulting Numbers: [24, 2] Generated Node #3: [24, 2] from Ope...
4
Current State: 48:[89, 29, 65, 27], Operations: [] Exploring Operation: 89-29=60, Resulting Numbers: [65, 27, 60] Generated Node #0,0: 48:[65, 27, 60] Operation: 89-29=60 Exploring Operation: 89-27=62, Resulting Numbers: [29, 65, 62] Generated Node #0,1: 48:[29, 65, 62] Operation: 89-27=62 Exploring Operation: 65-27=38...
0.985243
hs_5
mult_heuristic
[ 3, 57, 67, 52 ]
62
[ "67-52=15", "15/3=5", "57+5=62" ]
Current State: 62:[3, 57, 67, 52], Operations: [] Exploring Operation: 67-52=15, Resulting Numbers: [3, 57, 15] Generated Node #2: [3, 57, 15] from Operation: 67-52=15 Current State: 62:[3, 57, 15], Operations: ['67-52=15'] Exploring Operation: 15/3=5, Resulting Numbers: [57, 5] Generated Node #3: [57, 5] from Operatio...
4
Current State: 62:[3, 57, 67, 52], Operations: [] Exploring Operation: 57-52=5, Resulting Numbers: [3, 67, 5] Generated Node #0,0: 62:[3, 67, 5] Operation: 57-52=5 Exploring Operation: 67-3=64, Resulting Numbers: [57, 52, 64] Generated Node #0,1: 62:[57, 52, 64] Operation: 67-3=64 Exploring Operation: 3+57=60, Resultin...
0
hs_3
mult_heuristic
[ 71, 59, 21, 18 ]
39
[ "71*18=1278", "59*21=1239", "1278-1239=39" ]
Current State: 39:[71, 59, 21, 18], Operations: [] Exploring Operation: 71*18=1278, Resulting Numbers: [59, 21, 1278] Generated Node #2: [59, 21, 1278] from Operation: 71*18=1278 Current State: 39:[59, 21, 1278], Operations: ['71*18=1278'] Exploring Operation: 59*21=1239, Resulting Numbers: [1278, 1239] Generated Node ...
4
Current State: 39:[71, 59, 21, 18], Operations: [] Exploring Operation: 71-59=12, Resulting Numbers: [21, 18, 12] Generated Node #0,0: 39:[21, 18, 12] Operation: 71-59=12 Exploring Operation: 71-21=50, Resulting Numbers: [59, 18, 50] Generated Node #0,1: 39:[59, 18, 50] Operation: 71-21=50 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 34, 99, 16, 2 ]
73
[ "99-34=65", "16/2=8", "65+8=73" ]
Current State: 73:[34, 99, 16, 2], Operations: [] Exploring Operation: 99-34=65, Resulting Numbers: [16, 2, 65] Generated Node #2: [16, 2, 65] from Operation: 99-34=65 Current State: 73:[16, 2, 65], Operations: ['99-34=65'] Exploring Operation: 16/2=8, Resulting Numbers: [65, 8] Generated Node #3: [65, 8] from Operatio...
4
Current State: 73:[34, 99, 16, 2], Operations: [] Exploring Operation: 34*2=68, Resulting Numbers: [99, 16, 68] Generated Node #0,0: 73:[99, 16, 68] Operation: 34*2=68 Exploring Operation: 16*2=32, Resulting Numbers: [34, 99, 32] Generated Node #0,1: 73:[34, 99, 32] Operation: 16*2=32 Exploring Operation: 34+16=50, Res...
0
hs_3
sum_heuristic
[ 33, 99, 83, 36 ]
53
[ "99-33=66", "83+36=119", "119-66=53" ]
Current State: 53:[33, 99, 83, 36], Operations: [] Exploring Operation: 99-33=66, Resulting Numbers: [83, 36, 66] Generated Node #2: [83, 36, 66] from Operation: 99-33=66 Current State: 53:[83, 36, 66], Operations: ['99-33=66'] Exploring Operation: 83+36=119, Resulting Numbers: [66, 119] Generated Node #3: [66, 119] fr...
4
Current State: 53:[33, 99, 83, 36], Operations: [] Exploring Operation: 99-33=66, Resulting Numbers: [83, 36, 66] Generated Node #0,0: 53:[83, 36, 66] Operation: 99-33=66 Exploring Operation: 99-36=63, Resulting Numbers: [33, 83, 63] Generated Node #0,1: 53:[33, 83, 63] Operation: 99-36=63 Moving to Node #0,0 Current S...
0.986979
hs_2
mult_heuristic
[ 45, 41, 18, 6 ]
48
[ "45-41=4", "18-6=12", "4*12=48" ]
Current State: 48:[45, 41, 18, 6], Operations: [] Exploring Operation: 45-41=4, Resulting Numbers: [18, 6, 4] Generated Node #2: [18, 6, 4] from Operation: 45-41=4 Current State: 48:[18, 6, 4], Operations: ['45-41=4'] Exploring Operation: 18-6=12, Resulting Numbers: [4, 12] Generated Node #3: [4, 12] from Operation: 18...
4
Current State: 48:[45, 41, 18, 6], Operations: [] Exploring Operation: 45-41=4, Resulting Numbers: [18, 6, 4] Generated Node #0,0: 48:[18, 6, 4] Operation: 45-41=4 Start Sub Search at level 1: Moving to Node #0,0 Current State: 48:[18, 6, 4], Operations: ['45-41=4'] Exploring Operation: 18+6=24, Resulting Numbers: [4, ...
0
hs_1
mult_heuristic
[ 16, 8, 31, 65 ]
94
[ "16*8=128", "65-31=34", "128-34=94" ]
Current State: 94:[16, 8, 31, 65], Operations: [] Exploring Operation: 16*8=128, Resulting Numbers: [31, 65, 128] Generated Node #2: [31, 65, 128] from Operation: 16*8=128 Current State: 94:[31, 65, 128], Operations: ['16*8=128'] Exploring Operation: 65-31=34, Resulting Numbers: [128, 34] Generated Node #3: [128, 34] f...
4
Current State: 94:[16, 8, 31, 65], Operations: [] Exploring Operation: 16+31=47, Resulting Numbers: [8, 65, 47] Generated Node #0,0: 94:[8, 65, 47] Operation: 16+31=47 Exploring Operation: 31+65=96, Resulting Numbers: [16, 8, 96] Generated Node #0,1: 94:[16, 8, 96] Operation: 31+65=96 Start Sub Search at level 1: Movin...
0.992188
hs_2
mult_heuristic
[ 25, 53, 33, 15 ]
10
[ "53-25=28", "33-15=18", "28-18=10" ]
Current State: 10:[25, 53, 33, 15], Operations: [] Exploring Operation: 53-25=28, Resulting Numbers: [33, 15, 28] Generated Node #2: [33, 15, 28] from Operation: 53-25=28 Current State: 10:[33, 15, 28], Operations: ['53-25=28'] Exploring Operation: 33-15=18, Resulting Numbers: [28, 18] Generated Node #3: [28, 18] from ...
4
Current State: 10:[25, 53, 33, 15], Operations: [] Exploring Operation: 53-33=20, Resulting Numbers: [25, 15, 20] Generated Node #0,0: 10:[25, 15, 20] Operation: 53-33=20 Exploring Operation: 53-25=28, Resulting Numbers: [33, 15, 28] Generated Node #0,1: 10:[33, 15, 28] Operation: 53-25=28 Exploring Operation: 33-25=8,...
0.984375
hs_3
mult_heuristic
[ 39, 20, 50, 60 ]
37
[ "39*20=780", "780/60=13", "50-13=37" ]
Current State: 37:[39, 20, 50, 60], Operations: [] Exploring Operation: 39*20=780, Resulting Numbers: [50, 60, 780] Generated Node #2: [50, 60, 780] from Operation: 39*20=780 Current State: 37:[50, 60, 780], Operations: ['39*20=780'] Exploring Operation: 780/60=13, Resulting Numbers: [50, 13] Generated Node #3: [50, 13...
4
Current State: 37:[39, 20, 50, 60], Operations: [] Exploring Operation: 50-20=30, Resulting Numbers: [39, 60, 30] Generated Node #0,0: 37:[39, 60, 30] Operation: 50-20=30 Exploring Operation: 60-20=40, Resulting Numbers: [39, 50, 40] Generated Node #0,1: 37:[39, 50, 40] Operation: 60-20=40 Moving to Node #0,1 Current S...
0
hs_2
mult_heuristic
[ 13, 1, 74, 3 ]
28
[ "13+74=87", "87/3=29", "29-1=28" ]
Current State: 28:[13, 1, 74, 3], Operations: [] Exploring Operation: 13+74=87, Resulting Numbers: [1, 3, 87] Generated Node #2: [1, 3, 87] from Operation: 13+74=87 Current State: 28:[1, 3, 87], Operations: ['13+74=87'] Exploring Operation: 87/3=29, Resulting Numbers: [1, 29] Generated Node #3: [1, 29] from Operation: ...
4
Current State: 28:[13, 1, 74, 3], Operations: [] Exploring Operation: 1+3=4, Resulting Numbers: [13, 74, 4] Generated Node #0,0: 28:[13, 74, 4] Operation: 1+3=4 Exploring Operation: 74-1=73, Resulting Numbers: [13, 3, 73] Generated Node #0,1: 28:[13, 3, 73] Operation: 74-1=73 Exploring Operation: 74-13=61, Resulting Nu...
0
hs_5
sum_heuristic
[ 41, 51, 9, 5 ]
78
[ "41+51=92", "9+5=14", "92-14=78" ]
Current State: 78:[41, 51, 9, 5], Operations: [] Exploring Operation: 41+51=92, Resulting Numbers: [9, 5, 92] Generated Node #2: [9, 5, 92] from Operation: 41+51=92 Current State: 78:[9, 5, 92], Operations: ['41+51=92'] Exploring Operation: 9+5=14, Resulting Numbers: [92, 14] Generated Node #3: [92, 14] from Operation:...
4
Current State: 78:[41, 51, 9, 5], Operations: [] Exploring Operation: 51-5=46, Resulting Numbers: [41, 9, 46] Generated Node #0,0: 78:[41, 9, 46] Operation: 51-5=46 Exploring Operation: 9+5=14, Resulting Numbers: [41, 51, 14] Generated Node #0,1: 78:[41, 51, 14] Operation: 9+5=14 Exploring Operation: 51-41=10, Resultin...
0.961806
hs_4
sum_heuristic
[ 56, 65, 46, 92 ]
93
[ "56*46=2576", "2576/92=28", "65+28=93" ]
Current State: 93:[56, 65, 46, 92], Operations: [] Exploring Operation: 56*46=2576, Resulting Numbers: [65, 92, 2576] Generated Node #2: [65, 92, 2576] from Operation: 56*46=2576 Current State: 93:[65, 92, 2576], Operations: ['56*46=2576'] Exploring Operation: 2576/92=28, Resulting Numbers: [65, 28] Generated Node #3: ...
4
Current State: 93:[56, 65, 46, 92], Operations: [] Exploring Operation: 65-56=9, Resulting Numbers: [46, 92, 9] Generated Node #0,0: 93:[46, 92, 9] Operation: 65-56=9 Exploring Operation: 56-46=10, Resulting Numbers: [65, 92, 10] Generated Node #0,1: 93:[65, 92, 10] Operation: 56-46=10 Exploring Operation: 65-46=19, Re...
0
hs_5
mult_heuristic
[ 14, 93, 68, 66 ]
81
[ "93-14=79", "68-66=2", "79+2=81" ]
Current State: 81:[14, 93, 68, 66], Operations: [] Exploring Operation: 93-14=79, Resulting Numbers: [68, 66, 79] Generated Node #2: [68, 66, 79] from Operation: 93-14=79 Current State: 81:[68, 66, 79], Operations: ['93-14=79'] Exploring Operation: 68-66=2, Resulting Numbers: [79, 2] Generated Node #3: [79, 2] from Ope...
4
Current State: 81:[14, 93, 68, 66], Operations: [] Exploring Operation: 68-66=2, Resulting Numbers: [14, 93, 2] Generated Node #0,0: 81:[14, 93, 2] Operation: 68-66=2 Exploring Operation: 93-68=25, Resulting Numbers: [14, 66, 25] Generated Node #0,1: 81:[14, 66, 25] Operation: 93-68=25 Exploring Operation: 93-66=27, Re...
0.988715
hs_3
mult_heuristic
[ 82, 23, 56, 80 ]
86
[ "82+56=138", "138/23=6", "80+6=86" ]
Current State: 86:[82, 23, 56, 80], Operations: [] Exploring Operation: 82+56=138, Resulting Numbers: [23, 80, 138] Generated Node #2: [23, 80, 138] from Operation: 82+56=138 Current State: 86:[23, 80, 138], Operations: ['82+56=138'] Exploring Operation: 138/23=6, Resulting Numbers: [80, 6] Generated Node #3: [80, 6] f...
4
Current State: 86:[82, 23, 56, 80], Operations: [] Exploring Operation: 56-23=33, Resulting Numbers: [82, 80, 33] Generated Node #0,0: 86:[82, 80, 33] Operation: 56-23=33 Exploring Operation: 23+56=79, Resulting Numbers: [82, 80, 79] Generated Node #0,1: 86:[82, 80, 79] Operation: 23+56=79 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 18, 86, 95, 92 ]
70
[ "95-86=9", "18*9=162", "162-92=70" ]
Current State: 70:[18, 86, 95, 92], Operations: [] Exploring Operation: 95-86=9, Resulting Numbers: [18, 92, 9] Generated Node #2: [18, 92, 9] from Operation: 95-86=9 Current State: 70:[18, 92, 9], Operations: ['95-86=9'] Exploring Operation: 18*9=162, Resulting Numbers: [92, 162] Generated Node #3: [92, 162] from Oper...
4
Current State: 70:[18, 86, 95, 92], Operations: [] Exploring Operation: 95-92=3, Resulting Numbers: [18, 86, 3] Generated Node #0,0: 70:[18, 86, 3] Operation: 95-92=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 70:[18, 86, 3], Operations: ['95-92=3'] Exploring Operation: 86-18=68, Resulting Numbers:...
0
hs_1
mult_heuristic
[ 28, 82, 72, 40 ]
48
[ "28*72=2016", "82-40=42", "2016/42=48" ]
Current State: 48:[28, 82, 72, 40], Operations: [] Exploring Operation: 28*72=2016, Resulting Numbers: [82, 40, 2016] Generated Node #2: [82, 40, 2016] from Operation: 28*72=2016 Current State: 48:[82, 40, 2016], Operations: ['28*72=2016'] Exploring Operation: 82-40=42, Resulting Numbers: [2016, 42] Generated Node #3: ...
4
Current State: 48:[28, 82, 72, 40], Operations: [] Exploring Operation: 82-28=54, Resulting Numbers: [72, 40, 54] Generated Node #0,0: 48:[72, 40, 54] Operation: 82-28=54 Exploring Operation: 82-40=42, Resulting Numbers: [28, 72, 42] Generated Node #0,1: 48:[28, 72, 42] Operation: 82-40=42 Exploring Operation: 82-72=10...
0
hs_3
sum_heuristic
[ 4, 11, 41, 40 ]
88
[ "11-4=7", "41+40=81", "7+81=88" ]
Current State: 88:[4, 11, 41, 40], Operations: [] Exploring Operation: 11-4=7, Resulting Numbers: [41, 40, 7] Generated Node #2: [41, 40, 7] from Operation: 11-4=7 Current State: 88:[41, 40, 7], Operations: ['11-4=7'] Exploring Operation: 41+40=81, Resulting Numbers: [7, 81] Generated Node #3: [7, 81] from Operation: 4...
4
Current State: 88:[4, 11, 41, 40], Operations: [] Exploring Operation: 41-40=1, Resulting Numbers: [4, 11, 1] Generated Node #0,0: 88:[4, 11, 1] Operation: 41-40=1 Start Sub Search at level 1: Moving to Node #0,0 Current State: 88:[4, 11, 1], Operations: ['41-40=1'] Exploring Operation: 4*1=4, Resulting Numbers: [11, 4...
0
hs_1
sum_heuristic
[ 4, 90, 84, 76 ]
94
[ "90-4=86", "84-76=8", "86+8=94" ]
Current State: 94:[4, 90, 84, 76], Operations: [] Exploring Operation: 90-4=86, Resulting Numbers: [84, 76, 86] Generated Node #2: [84, 76, 86] from Operation: 90-4=86 Current State: 94:[84, 76, 86], Operations: ['90-4=86'] Exploring Operation: 84-76=8, Resulting Numbers: [86, 8] Generated Node #3: [86, 8] from Operati...
4
Current State: 94:[4, 90, 84, 76], Operations: [] Exploring Operation: 4+84=88, Resulting Numbers: [90, 76, 88] Generated Node #0,0: 94:[90, 76, 88] Operation: 4+84=88 Exploring Operation: 84-76=8, Resulting Numbers: [4, 90, 8] Generated Node #0,1: 94:[4, 90, 8] Operation: 84-76=8 Exploring Operation: 4+90=94, Resultin...
0.982639
hs_5
mult_heuristic
[ 1, 41, 16, 4 ]
24
[ "41-1=40", "16*4=64", "64-40=24" ]
Current State: 24:[1, 41, 16, 4], Operations: [] Exploring Operation: 41-1=40, Resulting Numbers: [16, 4, 40] Generated Node #2: [16, 4, 40] from Operation: 41-1=40 Current State: 24:[16, 4, 40], Operations: ['41-1=40'] Exploring Operation: 16*4=64, Resulting Numbers: [40, 64] Generated Node #3: [40, 64] from Operation...
4
Current State: 24:[1, 41, 16, 4], Operations: [] Exploring Operation: 41-16=25, Resulting Numbers: [1, 4, 25] Generated Node #0,0: 24:[1, 4, 25] Operation: 41-16=25 Exploring Operation: 16-4=12, Resulting Numbers: [1, 41, 12] Generated Node #0,1: 24:[1, 41, 12] Operation: 16-4=12 Exploring Operation: 41-4=37, Resulting...
0
hs_3
sum_heuristic
[ 25, 56, 89, 75 ]
99
[ "75/25=3", "89-56=33", "3*33=99" ]
Current State: 99:[25, 56, 89, 75], Operations: [] Exploring Operation: 75/25=3, Resulting Numbers: [56, 89, 3] Generated Node #2: [56, 89, 3] from Operation: 75/25=3 Current State: 99:[56, 89, 3], Operations: ['75/25=3'] Exploring Operation: 89-56=33, Resulting Numbers: [3, 33] Generated Node #3: [3, 33] from Operatio...
4
Current State: 99:[25, 56, 89, 75], Operations: [] Exploring Operation: 75-56=19, Resulting Numbers: [25, 89, 19] Generated Node #0,0: 99:[25, 89, 19] Operation: 75-56=19 Start Sub Search at level 1: Moving to Node #0,0 Current State: 99:[25, 89, 19], Operations: ['75-56=19'] Exploring Operation: 25-19=6, Resulting Num...
0
hs_1
mult_heuristic
[ 8, 94, 51, 39 ]
98
[ "94-8=86", "51-39=12", "86+12=98" ]
Current State: 98:[8, 94, 51, 39], Operations: [] Exploring Operation: 94-8=86, Resulting Numbers: [51, 39, 86] Generated Node #2: [51, 39, 86] from Operation: 94-8=86 Current State: 98:[51, 39, 86], Operations: ['94-8=86'] Exploring Operation: 51-39=12, Resulting Numbers: [86, 12] Generated Node #3: [86, 12] from Oper...
4
Current State: 98:[8, 94, 51, 39], Operations: [] Exploring Operation: 94-39=55, Resulting Numbers: [8, 51, 55] Generated Node #0,0: 98:[8, 51, 55] Operation: 94-39=55 Exploring Operation: 51-39=12, Resulting Numbers: [8, 94, 12] Generated Node #0,1: 98:[8, 94, 12] Operation: 51-39=12 Exploring Operation: 8+39=47, Resu...
0.977431
hs_3
sum_heuristic
[ 38, 64, 87, 51 ]
10
[ "64-38=26", "87-51=36", "36-26=10" ]
Current State: 10:[38, 64, 87, 51], Operations: [] Exploring Operation: 64-38=26, Resulting Numbers: [87, 51, 26] Generated Node #2: [87, 51, 26] from Operation: 64-38=26 Current State: 10:[87, 51, 26], Operations: ['64-38=26'] Exploring Operation: 87-51=36, Resulting Numbers: [26, 36] Generated Node #3: [26, 36] from ...
4
Current State: 10:[38, 64, 87, 51], Operations: [] Exploring Operation: 87-38=49, Resulting Numbers: [64, 51, 49] Generated Node #0,0: 10:[64, 51, 49] Operation: 87-38=49 Exploring Operation: 64-38=26, Resulting Numbers: [87, 51, 26] Generated Node #0,1: 10:[87, 51, 26] Operation: 64-38=26 Exploring Operation: 87-51=36...
0.978299
hs_5
mult_heuristic
[ 23, 50, 4, 9 ]
18
[ "50-4=46", "46/23=2", "9*2=18" ]
Current State: 18:[23, 50, 4, 9], Operations: [] Exploring Operation: 50-4=46, Resulting Numbers: [23, 9, 46] Generated Node #2: [23, 9, 46] from Operation: 50-4=46 Current State: 18:[23, 9, 46], Operations: ['50-4=46'] Exploring Operation: 46/23=2, Resulting Numbers: [9, 2] Generated Node #3: [9, 2] from Operation: 46...
4
Current State: 18:[23, 50, 4, 9], Operations: [] Exploring Operation: 50-9=41, Resulting Numbers: [23, 4, 41] Generated Node #0,0: 18:[23, 4, 41] Operation: 50-9=41 Exploring Operation: 50-23=27, Resulting Numbers: [4, 9, 27] Generated Node #0,1: 18:[4, 9, 27] Operation: 50-23=27 Moving to Node #0,1 Current State: 18:[...
0
hs_2
mult_heuristic
[ 21, 27, 32, 24 ]
64
[ "21+27=48", "32*48=1536", "1536/24=64" ]
Current State: 64:[21, 27, 32, 24], Operations: [] Exploring Operation: 21+27=48, Resulting Numbers: [32, 24, 48] Generated Node #2: [32, 24, 48] from Operation: 21+27=48 Current State: 64:[32, 24, 48], Operations: ['21+27=48'] Exploring Operation: 32*48=1536, Resulting Numbers: [24, 1536] Generated Node #3: [24, 1536]...
4
Current State: 64:[21, 27, 32, 24], Operations: [] Exploring Operation: 24-21=3, Resulting Numbers: [27, 32, 3] Generated Node #0,0: 64:[27, 32, 3] Operation: 24-21=3 Exploring Operation: 27-24=3, Resulting Numbers: [21, 32, 3] Generated Node #0,1: 64:[21, 32, 3] Operation: 27-24=3 Start Sub Search at level 1: Moving t...
0
hs_2
sum_heuristic
[ 76, 72, 93, 87 ]
88
[ "93-87=6", "72/6=12", "76+12=88" ]
Current State: 88:[76, 72, 93, 87], Operations: [] Exploring Operation: 93-87=6, Resulting Numbers: [76, 72, 6] Generated Node #2: [76, 72, 6] from Operation: 93-87=6 Current State: 88:[76, 72, 6], Operations: ['93-87=6'] Exploring Operation: 72/6=12, Resulting Numbers: [76, 12] Generated Node #3: [76, 12] from Operati...
4
Current State: 88:[76, 72, 93, 87], Operations: [] Exploring Operation: 76-72=4, Resulting Numbers: [93, 87, 4] Generated Node #0,0: 88:[93, 87, 4] Operation: 76-72=4 Start Sub Search at level 1: Moving to Node #0,0 Current State: 88:[93, 87, 4], Operations: ['76-72=4'] Exploring Operation: 93-87=6, Resulting Numbers: ...
0
hs_1
sum_heuristic
[ 36, 32, 72, 90 ]
34
[ "90-72=18", "36/18=2", "32+2=34" ]
Current State: 34:[36, 32, 72, 90], Operations: [] Exploring Operation: 90-72=18, Resulting Numbers: [36, 32, 18] Generated Node #2: [36, 32, 18] from Operation: 90-72=18 Current State: 34:[36, 32, 18], Operations: ['90-72=18'] Exploring Operation: 36/18=2, Resulting Numbers: [32, 2] Generated Node #3: [32, 2] from Ope...
4
Current State: 34:[36, 32, 72, 90], Operations: [] Exploring Operation: 72-36=36, Resulting Numbers: [32, 90, 36] Generated Node #0,0: 34:[32, 90, 36] Operation: 72-36=36 Exploring Operation: 72/36=2, Resulting Numbers: [32, 90, 2] Generated Node #0,1: 34:[32, 90, 2] Operation: 72/36=2 Exploring Operation: 90-72=18, Re...
0.976563
hs_3
mult_heuristic
[ 92, 50, 52, 48 ]
80
[ "92-52=40", "50-48=2", "40*2=80" ]
Current State: 80:[92, 50, 52, 48], Operations: [] Exploring Operation: 92-52=40, Resulting Numbers: [50, 48, 40] Generated Node #2: [50, 48, 40] from Operation: 92-52=40 Current State: 80:[50, 48, 40], Operations: ['92-52=40'] Exploring Operation: 50-48=2, Resulting Numbers: [40, 2] Generated Node #3: [40, 2] from Ope...
4
Current State: 80:[92, 50, 52, 48], Operations: [] Exploring Operation: 92-50=42, Resulting Numbers: [52, 48, 42] Generated Node #0,0: 80:[52, 48, 42] Operation: 92-50=42 Exploring Operation: 52-50=2, Resulting Numbers: [92, 48, 2] Generated Node #0,1: 80:[92, 48, 2] Operation: 52-50=2 Exploring Operation: 92-52=40, Re...
0.988715
hs_3
mult_heuristic
[ 32, 16, 37, 8 ]
27
[ "32*16=512", "512/8=64", "64-37=27" ]
Current State: 27:[32, 16, 37, 8], Operations: [] Exploring Operation: 32*16=512, Resulting Numbers: [37, 8, 512] Generated Node #2: [37, 8, 512] from Operation: 32*16=512 Current State: 27:[37, 8, 512], Operations: ['32*16=512'] Exploring Operation: 512/8=64, Resulting Numbers: [37, 64] Generated Node #3: [37, 64] fro...
4
Current State: 27:[32, 16, 37, 8], Operations: [] Exploring Operation: 37-16=21, Resulting Numbers: [32, 8, 21] Generated Node #0,0: 27:[32, 8, 21] Operation: 37-16=21 Exploring Operation: 32/16=2, Resulting Numbers: [37, 8, 2] Generated Node #0,1: 27:[37, 8, 2] Operation: 32/16=2 Exploring Operation: 37-32=5, Resultin...
0.978299
hs_3
sum_heuristic
[ 2, 98, 24, 4 ]
16
[ "98-2=96", "24/4=6", "96/6=16" ]
Current State: 16:[2, 98, 24, 4], Operations: [] Exploring Operation: 98-2=96, Resulting Numbers: [24, 4, 96] Generated Node #2: [24, 4, 96] from Operation: 98-2=96 Current State: 16:[24, 4, 96], Operations: ['98-2=96'] Exploring Operation: 24/4=6, Resulting Numbers: [96, 6] Generated Node #3: [96, 6] from Operation: 2...
4
Current State: 16:[2, 98, 24, 4], Operations: [] Exploring Operation: 24/2=12, Resulting Numbers: [98, 4, 12] Generated Node #0,0: 16:[98, 4, 12] Operation: 24/2=12 Exploring Operation: 98-4=94, Resulting Numbers: [2, 24, 94] Generated Node #0,1: 16:[2, 24, 94] Operation: 98-4=94 Exploring Operation: 98/2=49, Resulting...
0.914063
hs_5
mult_heuristic
[ 21, 49, 34, 50 ]
44
[ "49-21=28", "50-34=16", "28+16=44" ]
Current State: 44:[21, 49, 34, 50], Operations: [] Exploring Operation: 49-21=28, Resulting Numbers: [34, 50, 28] Generated Node #2: [34, 50, 28] from Operation: 49-21=28 Current State: 44:[34, 50, 28], Operations: ['49-21=28'] Exploring Operation: 50-34=16, Resulting Numbers: [28, 16] Generated Node #3: [28, 16] from ...
4
Current State: 44:[21, 49, 34, 50], Operations: [] Exploring Operation: 50-49=1, Resulting Numbers: [21, 34, 1] Generated Node #0,0: 44:[21, 34, 1] Operation: 50-49=1 Exploring Operation: 50-34=16, Resulting Numbers: [21, 49, 16] Generated Node #0,1: 44:[21, 49, 16] Operation: 50-34=16 Exploring Operation: 49-34=15, Re...
0.990451
hs_3
sum_heuristic
[ 94, 82, 57, 41 ]
28
[ "94-82=12", "57-41=16", "12+16=28" ]
Current State: 28:[94, 82, 57, 41], Operations: [] Exploring Operation: 94-82=12, Resulting Numbers: [57, 41, 12] Generated Node #2: [57, 41, 12] from Operation: 94-82=12 Current State: 28:[57, 41, 12], Operations: ['94-82=12'] Exploring Operation: 57-41=16, Resulting Numbers: [12, 16] Generated Node #3: [12, 16] from ...
4
Current State: 28:[94, 82, 57, 41], Operations: [] Exploring Operation: 94-82=12, Resulting Numbers: [57, 41, 12] Generated Node #0,0: 28:[57, 41, 12] Operation: 94-82=12 Moving to Node #0,0 Current State: 28:[57, 41, 12], Operations: ['94-82=12'] Exploring Operation: 57-41=16, Resulting Numbers: [12, 16] Generated Nod...
0.993924
hs_1
mult_heuristic
[ 29, 18, 57, 59 ]
49
[ "29+18=47", "59-57=2", "47+2=49" ]
Current State: 49:[29, 18, 57, 59], Operations: [] Exploring Operation: 29+18=47, Resulting Numbers: [57, 59, 47] Generated Node #2: [57, 59, 47] from Operation: 29+18=47 Current State: 49:[57, 59, 47], Operations: ['29+18=47'] Exploring Operation: 59-57=2, Resulting Numbers: [47, 2] Generated Node #3: [47, 2] from Ope...
4
Current State: 49:[29, 18, 57, 59], Operations: [] Exploring Operation: 29+18=47, Resulting Numbers: [57, 59, 47] Generated Node #0,0: 49:[57, 59, 47] Operation: 29+18=47 Exploring Operation: 29-18=11, Resulting Numbers: [57, 59, 11] Generated Node #0,1: 49:[57, 59, 11] Operation: 29-18=11 Start Sub Search at level 1: ...
0.992188
hs_2
mult_heuristic
[ 61, 12, 59, 55 ]
77
[ "61+12=73", "59-55=4", "73+4=77" ]
Current State: 77:[61, 12, 59, 55], Operations: [] Exploring Operation: 61+12=73, Resulting Numbers: [59, 55, 73] Generated Node #2: [59, 55, 73] from Operation: 61+12=73 Current State: 77:[59, 55, 73], Operations: ['61+12=73'] Exploring Operation: 59-55=4, Resulting Numbers: [73, 4] Generated Node #3: [73, 4] from Ope...
4
Current State: 77:[61, 12, 59, 55], Operations: [] Exploring Operation: 61-55=6, Resulting Numbers: [12, 59, 6] Generated Node #0,0: 77:[12, 59, 6] Operation: 61-55=6 Exploring Operation: 61-59=2, Resulting Numbers: [12, 55, 2] Generated Node #0,1: 77:[12, 55, 2] Operation: 61-59=2 Exploring Operation: 61+12=73, Result...
0.985243
hs_5
sum_heuristic
[ 90, 27, 99, 83 ]
47
[ "90-27=63", "99-83=16", "63-16=47" ]
Current State: 47:[90, 27, 99, 83], Operations: [] Exploring Operation: 90-27=63, Resulting Numbers: [99, 83, 63] Generated Node #2: [99, 83, 63] from Operation: 90-27=63 Current State: 47:[99, 83, 63], Operations: ['90-27=63'] Exploring Operation: 99-83=16, Resulting Numbers: [63, 16] Generated Node #3: [63, 16] from ...
4
Current State: 47:[90, 27, 99, 83], Operations: [] Exploring Operation: 99-90=9, Resulting Numbers: [27, 83, 9] Generated Node #0,0: 47:[27, 83, 9] Operation: 99-90=9 Exploring Operation: 99-83=16, Resulting Numbers: [90, 27, 16] Generated Node #0,1: 47:[90, 27, 16] Operation: 99-83=16 Exploring Operation: 99-27=72, Re...
0.986979
hs_4
sum_heuristic
[ 2, 52, 12, 11 ]
78
[ "2+52=54", "12*11=132", "132-54=78" ]
Current State: 78:[2, 52, 12, 11], Operations: [] Exploring Operation: 2+52=54, Resulting Numbers: [12, 11, 54] Generated Node #2: [12, 11, 54] from Operation: 2+52=54 Current State: 78:[12, 11, 54], Operations: ['2+52=54'] Exploring Operation: 12*11=132, Resulting Numbers: [54, 132] Generated Node #3: [54, 132] from O...
4
Current State: 78:[2, 52, 12, 11], Operations: [] Exploring Operation: 52-12=40, Resulting Numbers: [2, 11, 40] Generated Node #0,0: 78:[2, 11, 40] Operation: 52-12=40 Exploring Operation: 52/2=26, Resulting Numbers: [12, 11, 26] Generated Node #0,1: 78:[12, 11, 26] Operation: 52/2=26 Exploring Operation: 52-11=41, Res...
0
hs_5
sum_heuristic
[ 24, 43, 26, 66 ]
25
[ "24+43=67", "26+66=92", "92-67=25" ]
Current State: 25:[24, 43, 26, 66], Operations: [] Exploring Operation: 24+43=67, Resulting Numbers: [26, 66, 67] Generated Node #2: [26, 66, 67] from Operation: 24+43=67 Current State: 25:[26, 66, 67], Operations: ['24+43=67'] Exploring Operation: 26+66=92, Resulting Numbers: [67, 92] Generated Node #3: [67, 92] from ...
4
Current State: 25:[24, 43, 26, 66], Operations: [] Exploring Operation: 66-26=40, Resulting Numbers: [24, 43, 40] Generated Node #0,0: 25:[24, 43, 40] Operation: 66-26=40 Exploring Operation: 43-24=19, Resulting Numbers: [26, 66, 19] Generated Node #0,1: 25:[26, 66, 19] Operation: 43-24=19 Exploring Operation: 43-26=17...
0.983507
hs_5
sum_heuristic
[ 18, 2, 73, 33 ]
56
[ "18-2=16", "73-33=40", "16+40=56" ]
Current State: 56:[18, 2, 73, 33], Operations: [] Exploring Operation: 18-2=16, Resulting Numbers: [73, 33, 16] Generated Node #2: [73, 33, 16] from Operation: 18-2=16 Current State: 56:[73, 33, 16], Operations: ['18-2=16'] Exploring Operation: 73-33=40, Resulting Numbers: [16, 40] Generated Node #3: [16, 40] from Oper...
4
Current State: 56:[18, 2, 73, 33], Operations: [] Exploring Operation: 73-18=55, Resulting Numbers: [2, 33, 55] Generated Node #0,0: 56:[2, 33, 55] Operation: 73-18=55 Exploring Operation: 18+33=51, Resulting Numbers: [2, 73, 51] Generated Node #0,1: 56:[2, 73, 51] Operation: 18+33=51 Exploring Operation: 73-33=40, Res...
0.96875
hs_4
mult_heuristic
[ 33, 3, 9, 36 ]
12
[ "33-9=24", "36/3=12", "24-12=12" ]
Current State: 12:[33, 3, 9, 36], Operations: [] Exploring Operation: 33-9=24, Resulting Numbers: [3, 36, 24] Generated Node #2: [3, 36, 24] from Operation: 33-9=24 Current State: 12:[3, 36, 24], Operations: ['33-9=24'] Exploring Operation: 36/3=12, Resulting Numbers: [24, 12] Generated Node #3: [24, 12] from Operation...
4
Current State: 12:[33, 3, 9, 36], Operations: [] Exploring Operation: 36-33=3, Resulting Numbers: [3, 9, 3] Generated Node #0,0: 12:[3, 9, 3] Operation: 36-33=3 Exploring Operation: 33-9=24, Resulting Numbers: [3, 36, 24] Generated Node #0,1: 12:[3, 36, 24] Operation: 33-9=24 Exploring Operation: 36/9=4, Resulting Numb...
0.963542
hs_5
mult_heuristic
[ 14, 58, 98, 19 ]
73
[ "58-14=44", "98+19=117", "117-44=73" ]
Current State: 73:[14, 58, 98, 19], Operations: [] Exploring Operation: 58-14=44, Resulting Numbers: [98, 19, 44] Generated Node #2: [98, 19, 44] from Operation: 58-14=44 Current State: 73:[98, 19, 44], Operations: ['58-14=44'] Exploring Operation: 98+19=117, Resulting Numbers: [44, 117] Generated Node #3: [44, 117] fr...
4
Current State: 73:[14, 58, 98, 19], Operations: [] Exploring Operation: 98-14=84, Resulting Numbers: [58, 19, 84] Generated Node #0,0: 73:[58, 19, 84] Operation: 98-14=84 Exploring Operation: 14+19=33, Resulting Numbers: [58, 98, 33] Generated Node #0,1: 73:[58, 98, 33] Operation: 14+19=33 Exploring Operation: 14+58=72...
0.962674
hs_3
mult_heuristic
[ 86, 35, 55, 88 ]
30
[ "35*88=3080", "3080/55=56", "86-56=30" ]
Current State: 30:[86, 35, 55, 88], Operations: [] Exploring Operation: 35*88=3080, Resulting Numbers: [86, 55, 3080] Generated Node #2: [86, 55, 3080] from Operation: 35*88=3080 Current State: 30:[86, 55, 3080], Operations: ['35*88=3080'] Exploring Operation: 3080/55=56, Resulting Numbers: [86, 56] Generated Node #3: ...
4
Current State: 30:[86, 35, 55, 88], Operations: [] Exploring Operation: 88-55=33, Resulting Numbers: [86, 35, 33] Generated Node #0,0: 30:[86, 35, 33] Operation: 88-55=33 Exploring Operation: 86-55=31, Resulting Numbers: [35, 88, 31] Generated Node #0,1: 30:[35, 88, 31] Operation: 86-55=31 Exploring Operation: 88-86=2,...
0
hs_3
sum_heuristic
[ 8, 53, 75, 79 ]
41
[ "53-8=45", "79-75=4", "45-4=41" ]
Current State: 41:[8, 53, 75, 79], Operations: [] Exploring Operation: 53-8=45, Resulting Numbers: [75, 79, 45] Generated Node #2: [75, 79, 45] from Operation: 53-8=45 Current State: 41:[75, 79, 45], Operations: ['53-8=45'] Exploring Operation: 79-75=4, Resulting Numbers: [45, 4] Generated Node #3: [45, 4] from Operati...
4
Current State: 41:[8, 53, 75, 79], Operations: [] Exploring Operation: 79-8=71, Resulting Numbers: [53, 75, 71] Generated Node #0,0: 41:[53, 75, 71] Operation: 79-8=71 Exploring Operation: 53-8=45, Resulting Numbers: [75, 79, 45] Generated Node #0,1: 41:[75, 79, 45] Operation: 53-8=45 Exploring Operation: 79-53=26, Res...
0.974826
hs_4
mult_heuristic
[ 10, 99, 85, 21 ]
70
[ "99-85=14", "21-14=7", "10*7=70" ]
Current State: 70:[10, 99, 85, 21], Operations: [] Exploring Operation: 99-85=14, Resulting Numbers: [10, 21, 14] Generated Node #2: [10, 21, 14] from Operation: 99-85=14 Current State: 70:[10, 21, 14], Operations: ['99-85=14'] Exploring Operation: 21-14=7, Resulting Numbers: [10, 7] Generated Node #3: [10, 7] from Ope...
4
Current State: 70:[10, 99, 85, 21], Operations: [] Exploring Operation: 99-85=14, Resulting Numbers: [10, 21, 14] Generated Node #0,0: 70:[10, 21, 14] Operation: 99-85=14 Exploring Operation: 99-21=78, Resulting Numbers: [10, 85, 78] Generated Node #0,1: 70:[10, 85, 78] Operation: 99-21=78 Moving to Node #0,0 Current S...
0.989583
hs_2
sum_heuristic
[ 37, 51, 88, 2 ]
95
[ "51-37=14", "14/2=7", "88+7=95" ]
Current State: 95:[37, 51, 88, 2], Operations: [] Exploring Operation: 51-37=14, Resulting Numbers: [88, 2, 14] Generated Node #2: [88, 2, 14] from Operation: 51-37=14 Current State: 95:[88, 2, 14], Operations: ['51-37=14'] Exploring Operation: 14/2=7, Resulting Numbers: [88, 7] Generated Node #3: [88, 7] from Operatio...
4
Current State: 95:[37, 51, 88, 2], Operations: [] Exploring Operation: 37+51=88, Resulting Numbers: [88, 2, 88] Generated Node #0,0: 95:[88, 2, 88] Operation: 37+51=88 Exploring Operation: 51-37=14, Resulting Numbers: [88, 2, 14] Generated Node #0,1: 95:[88, 2, 14] Operation: 51-37=14 Exploring Operation: 88-51=37, Res...
0.986979
hs_4
mult_heuristic
[ 17, 35, 3, 63 ]
78
[ "35-17=18", "63-3=60", "18+60=78" ]
Current State: 78:[17, 35, 3, 63], Operations: [] Exploring Operation: 35-17=18, Resulting Numbers: [3, 63, 18] Generated Node #2: [3, 63, 18] from Operation: 35-17=18 Current State: 78:[3, 63, 18], Operations: ['35-17=18'] Exploring Operation: 63-3=60, Resulting Numbers: [18, 60] Generated Node #3: [18, 60] from Opera...
4
Current State: 78:[17, 35, 3, 63], Operations: [] Exploring Operation: 63-35=28, Resulting Numbers: [17, 3, 28] Generated Node #0,0: 78:[17, 3, 28] Operation: 63-35=28 Exploring Operation: 17+63=80, Resulting Numbers: [35, 3, 80] Generated Node #0,1: 78:[35, 3, 80] Operation: 17+63=80 Exploring Operation: 63-17=46, Res...
0.972222
hs_3
mult_heuristic
[ 52, 57, 20, 37 ]
76
[ "52-37=15", "57*20=1140", "1140/15=76" ]
Current State: 76:[52, 57, 20, 37], Operations: [] Exploring Operation: 52-37=15, Resulting Numbers: [57, 20, 15] Generated Node #2: [57, 20, 15] from Operation: 52-37=15 Current State: 76:[57, 20, 15], Operations: ['52-37=15'] Exploring Operation: 57*20=1140, Resulting Numbers: [15, 1140] Generated Node #3: [15, 1140]...
4
Current State: 76:[52, 57, 20, 37], Operations: [] Exploring Operation: 57-52=5, Resulting Numbers: [20, 37, 5] Generated Node #0,0: 76:[20, 37, 5] Operation: 57-52=5 Exploring Operation: 57+20=77, Resulting Numbers: [52, 37, 77] Generated Node #0,1: 76:[52, 37, 77] Operation: 57+20=77 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 6, 61, 16, 86 ]
78
[ "16+86=102", "102/6=17", "61+17=78" ]
Current State: 78:[6, 61, 16, 86], Operations: [] Exploring Operation: 16+86=102, Resulting Numbers: [6, 61, 102] Generated Node #2: [6, 61, 102] from Operation: 16+86=102 Current State: 78:[6, 61, 102], Operations: ['16+86=102'] Exploring Operation: 102/6=17, Resulting Numbers: [61, 17] Generated Node #3: [61, 17] fro...
4
Current State: 78:[6, 61, 16, 86], Operations: [] Exploring Operation: 86-61=25, Resulting Numbers: [6, 16, 25] Generated Node #0,0: 78:[6, 16, 25] Operation: 86-61=25 Moving to Node #0,0 Current State: 78:[6, 16, 25], Operations: ['86-61=25'] Exploring Operation: 16+25=41, Resulting Numbers: [6, 41] Generated Node #0,...
0
hs_1
sum_heuristic
[ 38, 32, 19, 52 ]
65
[ "38-32=6", "19+52=71", "71-6=65" ]
Current State: 65:[38, 32, 19, 52], Operations: [] Exploring Operation: 38-32=6, Resulting Numbers: [19, 52, 6] Generated Node #2: [19, 52, 6] from Operation: 38-32=6 Current State: 65:[19, 52, 6], Operations: ['38-32=6'] Exploring Operation: 19+52=71, Resulting Numbers: [6, 71] Generated Node #3: [6, 71] from Operatio...
4
Current State: 65:[38, 32, 19, 52], Operations: [] Exploring Operation: 38+32=70, Resulting Numbers: [19, 52, 70] Generated Node #0,0: 65:[19, 52, 70] Operation: 38+32=70 Exploring Operation: 38-32=6, Resulting Numbers: [19, 52, 6] Generated Node #0,1: 65:[19, 52, 6] Operation: 38-32=6 Moving to Node #0,1 Current State...
0.992188
hs_2
sum_heuristic
[ 16, 33, 60, 64 ]
44
[ "16+64=80", "33*80=2640", "2640/60=44" ]
Current State: 44:[16, 33, 60, 64], Operations: [] Exploring Operation: 16+64=80, Resulting Numbers: [33, 60, 80] Generated Node #2: [33, 60, 80] from Operation: 16+64=80 Current State: 44:[33, 60, 80], Operations: ['16+64=80'] Exploring Operation: 33*80=2640, Resulting Numbers: [60, 2640] Generated Node #3: [60, 2640]...
4
Current State: 44:[16, 33, 60, 64], Operations: [] Exploring Operation: 64-33=31, Resulting Numbers: [16, 60, 31] Generated Node #0,0: 44:[16, 60, 31] Operation: 64-33=31 Exploring Operation: 60-16=44, Resulting Numbers: [33, 64, 44] Generated Node #0,1: 44:[33, 64, 44] Operation: 60-16=44 Exploring Operation: 60-33=27...
0
hs_5
sum_heuristic
[ 21, 76, 95, 94 ]
56
[ "76-21=55", "95-94=1", "55+1=56" ]
Current State: 56:[21, 76, 95, 94], Operations: [] Exploring Operation: 76-21=55, Resulting Numbers: [95, 94, 55] Generated Node #2: [95, 94, 55] from Operation: 76-21=55 Current State: 56:[95, 94, 55], Operations: ['76-21=55'] Exploring Operation: 95-94=1, Resulting Numbers: [55, 1] Generated Node #3: [55, 1] from Ope...
4
Current State: 56:[21, 76, 95, 94], Operations: [] Exploring Operation: 94-21=73, Resulting Numbers: [76, 95, 73] Generated Node #0,0: 56:[76, 95, 73] Operation: 94-21=73 Exploring Operation: 95-21=74, Resulting Numbers: [76, 94, 74] Generated Node #0,1: 56:[76, 94, 74] Operation: 95-21=74 Exploring Operation: 95-94=1,...
0.986979
hs_5
sum_heuristic
[ 45, 30, 24, 32 ]
71
[ "45-30=15", "24+32=56", "15+56=71" ]
Current State: 71:[45, 30, 24, 32], Operations: [] Exploring Operation: 45-30=15, Resulting Numbers: [24, 32, 15] Generated Node #2: [24, 32, 15] from Operation: 45-30=15 Current State: 71:[24, 32, 15], Operations: ['45-30=15'] Exploring Operation: 24+32=56, Resulting Numbers: [15, 56] Generated Node #3: [15, 56] from ...
4
Current State: 71:[45, 30, 24, 32], Operations: [] Exploring Operation: 30+24=54, Resulting Numbers: [45, 32, 54] Generated Node #0,0: 71:[45, 32, 54] Operation: 30+24=54 Exploring Operation: 30+32=62, Resulting Numbers: [45, 24, 62] Generated Node #0,1: 71:[45, 24, 62] Operation: 30+32=62 Exploring Operation: 45+24=69...
0.970486
hs_3
sum_heuristic
[ 96, 68, 22, 20 ]
40
[ "22-20=2", "68*2=136", "136-96=40" ]
Current State: 40:[96, 68, 22, 20], Operations: [] Exploring Operation: 22-20=2, Resulting Numbers: [96, 68, 2] Generated Node #2: [96, 68, 2] from Operation: 22-20=2 Current State: 40:[96, 68, 2], Operations: ['22-20=2'] Exploring Operation: 68*2=136, Resulting Numbers: [96, 136] Generated Node #3: [96, 136] from Oper...
4
Current State: 40:[96, 68, 22, 20], Operations: [] Exploring Operation: 96-68=28, Resulting Numbers: [22, 20, 28] Generated Node #0,0: 40:[22, 20, 28] Operation: 96-68=28 Start Sub Search at level 1: Moving to Node #0,0 Current State: 40:[22, 20, 28], Operations: ['96-68=28'] Exploring Operation: 28-22=6, Resulting Num...
0
hs_1
mult_heuristic
[ 23, 80, 72, 78 ]
13
[ "80-78=2", "72/2=36", "36-23=13" ]
Current State: 13:[23, 80, 72, 78], Operations: [] Exploring Operation: 80-78=2, Resulting Numbers: [23, 72, 2] Generated Node #2: [23, 72, 2] from Operation: 80-78=2 Current State: 13:[23, 72, 2], Operations: ['80-78=2'] Exploring Operation: 72/2=36, Resulting Numbers: [23, 36] Generated Node #3: [23, 36] from Operati...
4
Current State: 13:[23, 80, 72, 78], Operations: [] Exploring Operation: 80-72=8, Resulting Numbers: [23, 78, 8] Generated Node #0,0: 13:[23, 78, 8] Operation: 80-72=8 Moving to Node #0,0 Current State: 13:[23, 78, 8], Operations: ['80-72=8'] Exploring Operation: 78-23=55, Resulting Numbers: [8, 55] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 3, 37, 84, 16 ]
25
[ "84/3=28", "37+16=53", "53-28=25" ]
Current State: 25:[3, 37, 84, 16], Operations: [] Exploring Operation: 84/3=28, Resulting Numbers: [37, 16, 28] Generated Node #2: [37, 16, 28] from Operation: 84/3=28 Current State: 25:[37, 16, 28], Operations: ['84/3=28'] Exploring Operation: 37+16=53, Resulting Numbers: [28, 53] Generated Node #3: [28, 53] from Oper...
4
Current State: 25:[3, 37, 84, 16], Operations: [] Exploring Operation: 84-37=47, Resulting Numbers: [3, 16, 47] Generated Node #0,0: 25:[3, 16, 47] Operation: 84-37=47 Exploring Operation: 84/3=28, Resulting Numbers: [37, 16, 28] Generated Node #0,1: 25:[37, 16, 28] Operation: 84/3=28 Moving to Node #0,1 Current State:...
0.986979
hs_2
sum_heuristic
[ 60, 58, 38, 34 ]
21
[ "60-58=2", "34/2=17", "38-17=21" ]
Current State: 21:[60, 58, 38, 34], Operations: [] Exploring Operation: 60-58=2, Resulting Numbers: [38, 34, 2] Generated Node #2: [38, 34, 2] from Operation: 60-58=2 Current State: 21:[38, 34, 2], Operations: ['60-58=2'] Exploring Operation: 34/2=17, Resulting Numbers: [38, 17] Generated Node #3: [38, 17] from Operati...
4
Current State: 21:[60, 58, 38, 34], Operations: [] Exploring Operation: 60-34=26, Resulting Numbers: [58, 38, 26] Generated Node #0,0: 21:[58, 38, 26] Operation: 60-34=26 Exploring Operation: 60-58=2, Resulting Numbers: [38, 34, 2] Generated Node #0,1: 21:[38, 34, 2] Operation: 60-58=2 Exploring Operation: 60-38=22, Re...
0.947049
hs_4
sum_heuristic
[ 50, 33, 2, 3 ]
68
[ "33+3=36", "36/2=18", "50+18=68" ]
Current State: 68:[50, 33, 2, 3], Operations: [] Exploring Operation: 33+3=36, Resulting Numbers: [50, 2, 36] Generated Node #2: [50, 2, 36] from Operation: 33+3=36 Current State: 68:[50, 2, 36], Operations: ['33+3=36'] Exploring Operation: 36/2=18, Resulting Numbers: [50, 18] Generated Node #3: [50, 18] from Operation...
4
Current State: 68:[50, 33, 2, 3], Operations: [] Exploring Operation: 50/2=25, Resulting Numbers: [33, 3, 25] Generated Node #0,0: 68:[33, 3, 25] Operation: 50/2=25 Exploring Operation: 50-33=17, Resulting Numbers: [2, 3, 17] Generated Node #0,1: 68:[2, 3, 17] Operation: 50-33=17 Start Sub Search at level 1: Moving to ...
0
hs_2
sum_heuristic
[ 93, 74, 12, 94 ]
62
[ "94-93=1", "74-12=62", "1*62=62" ]
Current State: 62:[93, 74, 12, 94], Operations: [] Exploring Operation: 94-93=1, Resulting Numbers: [74, 12, 1] Generated Node #2: [74, 12, 1] from Operation: 94-93=1 Current State: 62:[74, 12, 1], Operations: ['94-93=1'] Exploring Operation: 74-12=62, Resulting Numbers: [1, 62] Generated Node #3: [1, 62] from Operatio...
4
Current State: 62:[93, 74, 12, 94], Operations: [] Exploring Operation: 94-74=20, Resulting Numbers: [93, 12, 20] Generated Node #0,0: 62:[93, 12, 20] Operation: 94-74=20 Exploring Operation: 94-93=1, Resulting Numbers: [74, 12, 1] Generated Node #0,1: 62:[74, 12, 1] Operation: 94-93=1 Moving to Node #0,1 Current State...
0.992188
hs_2
mult_heuristic
[ 30, 74, 56, 37 ]
88
[ "30+56=86", "74/37=2", "86+2=88" ]
Current State: 88:[30, 74, 56, 37], Operations: [] Exploring Operation: 30+56=86, Resulting Numbers: [74, 37, 86] Generated Node #2: [74, 37, 86] from Operation: 30+56=86 Current State: 88:[74, 37, 86], Operations: ['30+56=86'] Exploring Operation: 74/37=2, Resulting Numbers: [86, 2] Generated Node #3: [86, 2] from Ope...
4
Current State: 88:[30, 74, 56, 37], Operations: [] Exploring Operation: 74-56=18, Resulting Numbers: [30, 37, 18] Generated Node #0,0: 88:[30, 37, 18] Operation: 74-56=18 Exploring Operation: 74-30=44, Resulting Numbers: [56, 37, 44] Generated Node #0,1: 88:[56, 37, 44] Operation: 74-30=44 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 16, 3, 95, 35 ]
26
[ "95-16=79", "3*35=105", "105-79=26" ]
Current State: 26:[16, 3, 95, 35], Operations: [] Exploring Operation: 95-16=79, Resulting Numbers: [3, 35, 79] Generated Node #2: [3, 35, 79] from Operation: 95-16=79 Current State: 26:[3, 35, 79], Operations: ['95-16=79'] Exploring Operation: 3*35=105, Resulting Numbers: [79, 105] Generated Node #3: [79, 105] from Op...
4
Current State: 26:[16, 3, 95, 35], Operations: [] Exploring Operation: 95-35=60, Resulting Numbers: [16, 3, 60] Generated Node #0,0: 26:[16, 3, 60] Operation: 95-35=60 Start Sub Search at level 1: Moving to Node #0,0 Current State: 26:[16, 3, 60], Operations: ['95-35=60'] Exploring Operation: 60/3=20, Resulting Numbers...
0
hs_1
mult_heuristic
[ 58, 12, 36, 28 ]
89
[ "58+28=86", "36/12=3", "86+3=89" ]
Current State: 89:[58, 12, 36, 28], Operations: [] Exploring Operation: 58+28=86, Resulting Numbers: [12, 36, 86] Generated Node #2: [12, 36, 86] from Operation: 58+28=86 Current State: 89:[12, 36, 86], Operations: ['58+28=86'] Exploring Operation: 36/12=3, Resulting Numbers: [86, 3] Generated Node #3: [86, 3] from Ope...
4
Current State: 89:[58, 12, 36, 28], Operations: [] Exploring Operation: 58+12=70, Resulting Numbers: [36, 28, 70] Generated Node #0,0: 89:[36, 28, 70] Operation: 58+12=70 Exploring Operation: 58+28=86, Resulting Numbers: [12, 36, 86] Generated Node #0,1: 89:[12, 36, 86] Operation: 58+28=86 Exploring Operation: 12+36=48...
0
hs_4
sum_heuristic
[ 42, 88, 21, 16 ]
93
[ "42+88=130", "21+16=37", "130-37=93" ]
Current State: 93:[42, 88, 21, 16], Operations: [] Exploring Operation: 42+88=130, Resulting Numbers: [21, 16, 130] Generated Node #2: [21, 16, 130] from Operation: 42+88=130 Current State: 93:[21, 16, 130], Operations: ['42+88=130'] Exploring Operation: 21+16=37, Resulting Numbers: [130, 37] Generated Node #3: [130, 3...
4
Current State: 93:[42, 88, 21, 16], Operations: [] Exploring Operation: 42/21=2, Resulting Numbers: [88, 16, 2] Generated Node #0,0: 93:[88, 16, 2] Operation: 42/21=2 Exploring Operation: 21-16=5, Resulting Numbers: [42, 88, 5] Generated Node #0,1: 93:[42, 88, 5] Operation: 21-16=5 Moving to Node #0,1 Current State: 93...
0
hs_2
sum_heuristic
[ 2, 98, 63, 55 ]
82
[ "63-55=8", "2*8=16", "98-16=82" ]
Current State: 82:[2, 98, 63, 55], Operations: [] Exploring Operation: 63-55=8, Resulting Numbers: [2, 98, 8] Generated Node #2: [2, 98, 8] from Operation: 63-55=8 Current State: 82:[2, 98, 8], Operations: ['63-55=8'] Exploring Operation: 2*8=16, Resulting Numbers: [98, 16] Generated Node #3: [98, 16] from Operation: 2...
4
Current State: 82:[2, 98, 63, 55], Operations: [] Exploring Operation: 63-55=8, Resulting Numbers: [2, 98, 8] Generated Node #0,0: 82:[2, 98, 8] Operation: 63-55=8 Exploring Operation: 98-2=96, Resulting Numbers: [63, 55, 96] Generated Node #0,1: 82:[63, 55, 96] Operation: 98-2=96 Exploring Operation: 98-55=43, Resulti...
0
hs_5
sum_heuristic
[ 27, 71, 99, 2 ]
73
[ "99-27=72", "2*72=144", "144-71=73" ]
Current State: 73:[27, 71, 99, 2], Operations: [] Exploring Operation: 99-27=72, Resulting Numbers: [71, 2, 72] Generated Node #2: [71, 2, 72] from Operation: 99-27=72 Current State: 73:[71, 2, 72], Operations: ['99-27=72'] Exploring Operation: 2*72=144, Resulting Numbers: [71, 144] Generated Node #3: [71, 144] from Op...
4
Current State: 73:[27, 71, 99, 2], Operations: [] Exploring Operation: 71+2=73, Resulting Numbers: [27, 99, 73] Generated Node #0,0: 73:[27, 99, 73] Operation: 71+2=73 Exploring Operation: 27*2=54, Resulting Numbers: [71, 99, 54] Generated Node #0,1: 73:[71, 99, 54] Operation: 27*2=54 Exploring Operation: 27+2=29, Resu...
0
hs_3
mult_heuristic
[ 14, 9, 16, 43 ]
32
[ "14-9=5", "43-16=27", "5+27=32" ]
Current State: 32:[14, 9, 16, 43], Operations: [] Exploring Operation: 14-9=5, Resulting Numbers: [16, 43, 5] Generated Node #2: [16, 43, 5] from Operation: 14-9=5 Current State: 32:[16, 43, 5], Operations: ['14-9=5'] Exploring Operation: 43-16=27, Resulting Numbers: [5, 27] Generated Node #3: [5, 27] from Operation: 4...
4
Current State: 32:[14, 9, 16, 43], Operations: [] Exploring Operation: 43-14=29, Resulting Numbers: [9, 16, 29] Generated Node #0,0: 32:[9, 16, 29] Operation: 43-14=29 Moving to Node #0,0 Current State: 32:[9, 16, 29], Operations: ['43-14=29'] Exploring Operation: 16-9=7, Resulting Numbers: [29, 7] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 52, 64, 24, 20 ]
67
[ "52+20=72", "72/24=3", "64+3=67" ]
Current State: 67:[52, 64, 24, 20], Operations: [] Exploring Operation: 52+20=72, Resulting Numbers: [64, 24, 72] Generated Node #2: [64, 24, 72] from Operation: 52+20=72 Current State: 67:[64, 24, 72], Operations: ['52+20=72'] Exploring Operation: 72/24=3, Resulting Numbers: [64, 3] Generated Node #3: [64, 3] from Ope...
4
Current State: 67:[52, 64, 24, 20], Operations: [] Exploring Operation: 24+20=44, Resulting Numbers: [52, 64, 44] Generated Node #0,0: 67:[52, 64, 44] Operation: 24+20=44 Start Sub Search at level 1: Moving to Node #0,0 Current State: 67:[52, 64, 44], Operations: ['24+20=44'] Exploring Operation: 52+44=96, Resulting Nu...
0
hs_1
sum_heuristic
[ 95, 13, 6, 31 ]
98
[ "31-13=18", "18/6=3", "95+3=98" ]
Current State: 98:[95, 13, 6, 31], Operations: [] Exploring Operation: 31-13=18, Resulting Numbers: [95, 6, 18] Generated Node #2: [95, 6, 18] from Operation: 31-13=18 Current State: 98:[95, 6, 18], Operations: ['31-13=18'] Exploring Operation: 18/6=3, Resulting Numbers: [95, 3] Generated Node #3: [95, 3] from Operatio...
4
Current State: 98:[95, 13, 6, 31], Operations: [] Exploring Operation: 13+31=44, Resulting Numbers: [95, 6, 44] Generated Node #0,0: 98:[95, 6, 44] Operation: 13+31=44 Exploring Operation: 6+31=37, Resulting Numbers: [95, 13, 37] Generated Node #0,1: 98:[95, 13, 37] Operation: 6+31=37 Exploring Operation: 31-6=25, Resu...
0.987847
hs_4
mult_heuristic
[ 88, 50, 45, 50 ]
57
[ "88-50=38", "45+50=95", "95-38=57" ]
Current State: 57:[88, 50, 45, 50], Operations: [] Exploring Operation: 88-50=38, Resulting Numbers: [45, 38] Generated Node #2: [45, 38] from Operation: 88-50=38 Current State: 57:[45, 38], Operations: ['88-50=38'] Exploring Operation: 45+50=95, Resulting Numbers: [38, 95] Generated Node #3: [38, 95] from Operation: 4...
4
Current State: 57:[88, 50, 45, 50], Operations: [] Exploring Operation: 88-50=38, Resulting Numbers: [50, 45, 38] Generated Node #0,0: 57:[50, 45, 38] Operation: 88-50=38 Exploring Operation: 88-45=43, Resulting Numbers: [50, 50, 43] Generated Node #0,1: 57:[50, 50, 43] Operation: 88-45=43 Exploring Operation: 88-50=38...
0.988715
hs_3
mult_heuristic
[ 44, 46, 99, 56 ]
41
[ "46-44=2", "99-56=43", "43-2=41" ]
Current State: 41:[44, 46, 99, 56], Operations: [] Exploring Operation: 46-44=2, Resulting Numbers: [99, 56, 2] Generated Node #2: [99, 56, 2] from Operation: 46-44=2 Current State: 41:[99, 56, 2], Operations: ['46-44=2'] Exploring Operation: 99-56=43, Resulting Numbers: [2, 43] Generated Node #3: [2, 43] from Operatio...
4
Current State: 41:[44, 46, 99, 56], Operations: [] Exploring Operation: 99-56=43, Resulting Numbers: [44, 46, 43] Generated Node #0,0: 41:[44, 46, 43] Operation: 99-56=43 Exploring Operation: 99-46=53, Resulting Numbers: [44, 56, 53] Generated Node #0,1: 41:[44, 56, 53] Operation: 99-46=53 Exploring Operation: 99-44=55...
0.989583
hs_3
sum_heuristic
[ 26, 3, 87, 48 ]
91
[ "87-48=39", "3*39=117", "117-26=91" ]
Current State: 91:[26, 3, 87, 48], Operations: [] Exploring Operation: 87-48=39, Resulting Numbers: [26, 3, 39] Generated Node #2: [26, 3, 39] from Operation: 87-48=39 Current State: 91:[26, 3, 39], Operations: ['87-48=39'] Exploring Operation: 3*39=117, Resulting Numbers: [26, 117] Generated Node #3: [26, 117] from Op...
4
Current State: 91:[26, 3, 87, 48], Operations: [] Exploring Operation: 48-26=22, Resulting Numbers: [3, 87, 22] Generated Node #0,0: 91:[3, 87, 22] Operation: 48-26=22 Exploring Operation: 48/3=16, Resulting Numbers: [26, 87, 16] Generated Node #0,1: 91:[26, 87, 16] Operation: 48/3=16 Exploring Operation: 26+48=74, Res...
0
hs_3
sum_heuristic
[ 47, 43, 6, 76 ]
52
[ "47-43=4", "6*4=24", "76-24=52" ]
Current State: 52:[47, 43, 6, 76], Operations: [] Exploring Operation: 47-43=4, Resulting Numbers: [6, 76, 4] Generated Node #2: [6, 76, 4] from Operation: 47-43=4 Current State: 52:[6, 76, 4], Operations: ['47-43=4'] Exploring Operation: 6*4=24, Resulting Numbers: [76, 24] Generated Node #3: [76, 24] from Operation: 6...
4
Current State: 52:[47, 43, 6, 76], Operations: [] Exploring Operation: 76-47=29, Resulting Numbers: [43, 6, 29] Generated Node #0,0: 52:[43, 6, 29] Operation: 76-47=29 Exploring Operation: 76-43=33, Resulting Numbers: [47, 6, 33] Generated Node #0,1: 52:[47, 6, 33] Operation: 76-43=33 Exploring Operation: 47-43=4, Resu...
0
hs_3
mult_heuristic
[ 40, 75, 4, 6 ]
71
[ "40/4=10", "75+6=81", "81-10=71" ]
Current State: 71:[40, 75, 4, 6], Operations: [] Exploring Operation: 40/4=10, Resulting Numbers: [75, 6, 10] Generated Node #2: [75, 6, 10] from Operation: 40/4=10 Current State: 71:[75, 6, 10], Operations: ['40/4=10'] Exploring Operation: 75+6=81, Resulting Numbers: [10, 81] Generated Node #3: [10, 81] from Operation...
4
Current State: 71:[40, 75, 4, 6], Operations: [] Exploring Operation: 40+6=46, Resulting Numbers: [75, 4, 46] Generated Node #0,0: 71:[75, 4, 46] Operation: 40+6=46 Exploring Operation: 4*6=24, Resulting Numbers: [40, 75, 24] Generated Node #0,1: 71:[40, 75, 24] Operation: 4*6=24 Exploring Operation: 40+4=44, Resulting...
0
hs_3
sum_heuristic
[ 2, 25, 95, 38 ]
69
[ "38-25=13", "2*13=26", "95-26=69" ]
Current State: 69:[2, 25, 95, 38], Operations: [] Exploring Operation: 38-25=13, Resulting Numbers: [2, 95, 13] Generated Node #2: [2, 95, 13] from Operation: 38-25=13 Current State: 69:[2, 95, 13], Operations: ['38-25=13'] Exploring Operation: 2*13=26, Resulting Numbers: [95, 26] Generated Node #3: [95, 26] from Opera...
4
Current State: 69:[2, 25, 95, 38], Operations: [] Exploring Operation: 95-38=57, Resulting Numbers: [2, 25, 57] Generated Node #0,0: 69:[2, 25, 57] Operation: 95-38=57 Start Sub Search at level 1: Moving to Node #0,0 Current State: 69:[2, 25, 57], Operations: ['95-38=57'] Exploring Operation: 57-25=32, Resulting Number...
0
hs_1
mult_heuristic
[ 37, 49, 25, 63 ]
26
[ "49-37=12", "63-25=38", "38-12=26" ]
Current State: 26:[37, 49, 25, 63], Operations: [] Exploring Operation: 49-37=12, Resulting Numbers: [25, 63, 12] Generated Node #2: [25, 63, 12] from Operation: 49-37=12 Current State: 26:[25, 63, 12], Operations: ['49-37=12'] Exploring Operation: 63-25=38, Resulting Numbers: [12, 38] Generated Node #3: [12, 38] from ...
4
Current State: 26:[37, 49, 25, 63], Operations: [] Exploring Operation: 63-37=26, Resulting Numbers: [49, 25, 26] Generated Node #0,0: 26:[49, 25, 26] Operation: 63-37=26 Exploring Operation: 63-49=14, Resulting Numbers: [37, 25, 14] Generated Node #0,1: 26:[37, 25, 14] Operation: 63-49=14 Exploring Operation: 63-25=38...
0.977431
hs_5
mult_heuristic
[ 72, 67, 17, 44 ]
12
[ "67-17=50", "50-44=6", "72/6=12" ]
Current State: 12:[72, 67, 17, 44], Operations: [] Exploring Operation: 67-17=50, Resulting Numbers: [72, 44, 50] Generated Node #2: [72, 44, 50] from Operation: 67-17=50 Current State: 12:[72, 44, 50], Operations: ['67-17=50'] Exploring Operation: 50-44=6, Resulting Numbers: [72, 6] Generated Node #3: [72, 6] from Ope...
4
Current State: 12:[72, 67, 17, 44], Operations: [] Exploring Operation: 67-44=23, Resulting Numbers: [72, 17, 23] Generated Node #0,0: 12:[72, 17, 23] Operation: 67-44=23 Exploring Operation: 72-67=5, Resulting Numbers: [17, 44, 5] Generated Node #0,1: 12:[17, 44, 5] Operation: 72-67=5 Exploring Operation: 72-44=28, Re...
0.973958
hs_3
mult_heuristic
[ 82, 94, 43, 47 ]
44
[ "82+94=176", "47-43=4", "176/4=44" ]
Current State: 44:[82, 94, 43, 47], Operations: [] Exploring Operation: 82+94=176, Resulting Numbers: [43, 47, 176] Generated Node #2: [43, 47, 176] from Operation: 82+94=176 Current State: 44:[43, 47, 176], Operations: ['82+94=176'] Exploring Operation: 47-43=4, Resulting Numbers: [176, 4] Generated Node #3: [176, 4] ...
4
Current State: 44:[82, 94, 43, 47], Operations: [] Exploring Operation: 94/47=2, Resulting Numbers: [82, 43, 2] Generated Node #0,0: 44:[82, 43, 2] Operation: 94/47=2 Exploring Operation: 94-82=12, Resulting Numbers: [43, 47, 12] Generated Node #0,1: 44:[43, 47, 12] Operation: 94-82=12 Exploring Operation: 94-47=47, Re...
0
hs_3
mult_heuristic
[ 57, 89, 28, 26 ]
30
[ "89-57=32", "28-26=2", "32-2=30" ]
Current State: 30:[57, 89, 28, 26], Operations: [] Exploring Operation: 89-57=32, Resulting Numbers: [28, 26, 32] Generated Node #2: [28, 26, 32] from Operation: 89-57=32 Current State: 30:[28, 26, 32], Operations: ['89-57=32'] Exploring Operation: 28-26=2, Resulting Numbers: [32, 2] Generated Node #3: [32, 2] from Ope...
4
Current State: 30:[57, 89, 28, 26], Operations: [] Exploring Operation: 89-28=61, Resulting Numbers: [57, 26, 61] Generated Node #0,0: 30:[57, 26, 61] Operation: 89-28=61 Exploring Operation: 57-28=29, Resulting Numbers: [89, 26, 29] Generated Node #0,1: 30:[89, 26, 29] Operation: 57-28=29 Exploring Operation: 57-26=31...
0.984375
hs_5
mult_heuristic
[ 97, 8, 36, 43 ]
10
[ "97-8=89", "36+43=79", "89-79=10" ]
Current State: 10:[97, 8, 36, 43], Operations: [] Exploring Operation: 97-8=89, Resulting Numbers: [36, 43, 89] Generated Node #2: [36, 43, 89] from Operation: 97-8=89 Current State: 10:[36, 43, 89], Operations: ['97-8=89'] Exploring Operation: 36+43=79, Resulting Numbers: [89, 79] Generated Node #3: [89, 79] from Oper...
4
Current State: 10:[97, 8, 36, 43], Operations: [] Exploring Operation: 43-36=7, Resulting Numbers: [97, 8, 7] Generated Node #0,0: 10:[97, 8, 7] Operation: 43-36=7 Exploring Operation: 97-8=89, Resulting Numbers: [36, 43, 89] Generated Node #0,1: 10:[36, 43, 89] Operation: 97-8=89 Exploring Operation: 97-36=61, Resulti...
0.986979
hs_4
mult_heuristic
[ 14, 15, 76, 37 ]
38
[ "15-14=1", "76-37=39", "39-1=38" ]
Current State: 38:[14, 15, 76, 37], Operations: [] Exploring Operation: 15-14=1, Resulting Numbers: [76, 37, 1] Generated Node #2: [76, 37, 1] from Operation: 15-14=1 Current State: 38:[76, 37, 1], Operations: ['15-14=1'] Exploring Operation: 76-37=39, Resulting Numbers: [1, 39] Generated Node #3: [1, 39] from Operatio...
4
Current State: 38:[14, 15, 76, 37], Operations: [] Exploring Operation: 76-15=61, Resulting Numbers: [14, 37, 61] Generated Node #0,0: 38:[14, 37, 61] Operation: 76-15=61 Exploring Operation: 76-14=62, Resulting Numbers: [15, 37, 62] Generated Node #0,1: 38:[15, 37, 62] Operation: 76-14=62 Exploring Operation: 76-37=39...
0.990451
hs_3
sum_heuristic
[ 8, 77, 27, 74 ]
73
[ "77-74=3", "27*3=81", "81-8=73" ]
Current State: 73:[8, 77, 27, 74], Operations: [] Exploring Operation: 77-74=3, Resulting Numbers: [8, 27, 3] Generated Node #2: [8, 27, 3] from Operation: 77-74=3 Current State: 73:[8, 27, 3], Operations: ['77-74=3'] Exploring Operation: 27*3=81, Resulting Numbers: [8, 81] Generated Node #3: [8, 81] from Operation: 27...
4
Current State: 73:[8, 77, 27, 74], Operations: [] Exploring Operation: 8+27=35, Resulting Numbers: [77, 74, 35] Generated Node #0,0: 73:[77, 74, 35] Operation: 8+27=35 Exploring Operation: 77-8=69, Resulting Numbers: [27, 74, 69] Generated Node #0,1: 73:[27, 74, 69] Operation: 77-8=69 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 71, 7, 80, 12 ]
93
[ "80-71=9", "7*12=84", "9+84=93" ]
Current State: 93:[71, 7, 80, 12], Operations: [] Exploring Operation: 80-71=9, Resulting Numbers: [7, 12, 9] Generated Node #2: [7, 12, 9] from Operation: 80-71=9 Current State: 93:[7, 12, 9], Operations: ['80-71=9'] Exploring Operation: 7*12=84, Resulting Numbers: [9, 84] Generated Node #3: [9, 84] from Operation: 7*...
4
Current State: 93:[71, 7, 80, 12], Operations: [] Exploring Operation: 80+12=92, Resulting Numbers: [71, 7, 92] Generated Node #0,0: 93:[71, 7, 92] Operation: 80+12=92 Exploring Operation: 71+12=83, Resulting Numbers: [7, 80, 83] Generated Node #0,1: 93:[7, 80, 83] Operation: 71+12=83 Exploring Operation: 80-71=9, Resu...
0
hs_3
mult_heuristic
[ 36, 91, 15, 94 ]
93
[ "94-91=3", "36*3=108", "108-15=93" ]
Current State: 93:[36, 91, 15, 94], Operations: [] Exploring Operation: 94-91=3, Resulting Numbers: [36, 15, 3] Generated Node #2: [36, 15, 3] from Operation: 94-91=3 Current State: 93:[36, 15, 3], Operations: ['94-91=3'] Exploring Operation: 36*3=108, Resulting Numbers: [15, 108] Generated Node #3: [15, 108] from Oper...
4
Current State: 93:[36, 91, 15, 94], Operations: [] Exploring Operation: 36-15=21, Resulting Numbers: [91, 94, 21] Generated Node #0,0: 93:[91, 94, 21] Operation: 36-15=21 Start Sub Search at level 1: Moving to Node #0,0 Current State: 93:[91, 94, 21], Operations: ['36-15=21'] Exploring Operation: 94-91=3, Resulting Num...
0
hs_1
sum_heuristic
[ 66, 99, 38, 63 ]
68
[ "99-66=33", "38+63=101", "101-33=68" ]
Current State: 68:[66, 99, 38, 63], Operations: [] Exploring Operation: 99-66=33, Resulting Numbers: [38, 63, 33] Generated Node #2: [38, 63, 33] from Operation: 99-66=33 Current State: 68:[38, 63, 33], Operations: ['99-66=33'] Exploring Operation: 38+63=101, Resulting Numbers: [33, 101] Generated Node #3: [33, 101] fr...
4
Current State: 68:[66, 99, 38, 63], Operations: [] Exploring Operation: 63-38=25, Resulting Numbers: [66, 99, 25] Generated Node #0,0: 68:[66, 99, 25] Operation: 63-38=25 Exploring Operation: 99-38=61, Resulting Numbers: [66, 63, 61] Generated Node #0,1: 68:[66, 63, 61] Operation: 99-38=61 Exploring Operation: 66-63=3,...
0.986979
hs_5
sum_heuristic
[ 31, 7, 62, 65 ]
79
[ "62/31=2", "7*2=14", "65+14=79" ]
Current State: 79:[31, 7, 62, 65], Operations: [] Exploring Operation: 62/31=2, Resulting Numbers: [7, 65, 2] Generated Node #2: [7, 65, 2] from Operation: 62/31=2 Current State: 79:[7, 65, 2], Operations: ['62/31=2'] Exploring Operation: 7*2=14, Resulting Numbers: [65, 14] Generated Node #3: [65, 14] from Operation: 7...
4
Current State: 79:[31, 7, 62, 65], Operations: [] Exploring Operation: 31+7=38, Resulting Numbers: [62, 65, 38] Generated Node #0,0: 79:[62, 65, 38] Operation: 31+7=38 Moving to Node #0,0 Current State: 79:[62, 65, 38], Operations: ['31+7=38'] Exploring Operation: 62+38=100, Resulting Numbers: [65, 100] Generated Node ...
0
hs_1
mult_heuristic
[ 73, 38, 64, 45 ]
43
[ "73-64=9", "45/9=5", "38+5=43" ]
Current State: 43:[73, 38, 64, 45], Operations: [] Exploring Operation: 73-64=9, Resulting Numbers: [38, 45, 9] Generated Node #2: [38, 45, 9] from Operation: 73-64=9 Current State: 43:[38, 45, 9], Operations: ['73-64=9'] Exploring Operation: 45/9=5, Resulting Numbers: [38, 5] Generated Node #3: [38, 5] from Operation:...
4
Current State: 43:[73, 38, 64, 45], Operations: [] Exploring Operation: 64-38=26, Resulting Numbers: [73, 45, 26] Generated Node #0,0: 43:[73, 45, 26] Operation: 64-38=26 Exploring Operation: 73-45=28, Resulting Numbers: [38, 64, 28] Generated Node #0,1: 43:[38, 64, 28] Operation: 73-45=28 Exploring Operation: 73-64=9,...
0
hs_4
sum_heuristic
[ 77, 5, 13, 27 ]
45
[ "77+13=90", "5*27=135", "135-90=45" ]
Current State: 45:[77, 5, 13, 27], Operations: [] Exploring Operation: 77+13=90, Resulting Numbers: [5, 27, 90] Generated Node #2: [5, 27, 90] from Operation: 77+13=90 Current State: 45:[5, 27, 90], Operations: ['77+13=90'] Exploring Operation: 5*27=135, Resulting Numbers: [90, 135] Generated Node #3: [90, 135] from Op...
4
Current State: 45:[77, 5, 13, 27], Operations: [] Exploring Operation: 77-27=50, Resulting Numbers: [5, 13, 50] Generated Node #0,0: 45:[5, 13, 50] Operation: 77-27=50 Exploring Operation: 27-13=14, Resulting Numbers: [77, 5, 14] Generated Node #0,1: 45:[77, 5, 14] Operation: 27-13=14 Exploring Operation: 13+27=40, Res...
0
hs_4
sum_heuristic