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
[ 18, 51, 77, 72 ]
80
[ "18+51=69", "77+72=149", "149-69=80" ]
Current State: 80:[18, 51, 77, 72], Operations: [] Exploring Operation: 18+51=69, Resulting Numbers: [77, 72, 69] Generated Node #2: [77, 72, 69] from Operation: 18+51=69 Current State: 80:[77, 72, 69], Operations: ['18+51=69'] Exploring Operation: 77+72=149, Resulting Numbers: [69, 149] Generated Node #3: [69, 149] fr...
4
Current State: 80:[18, 51, 77, 72], Operations: [] Exploring Operation: 77-72=5, Resulting Numbers: [18, 51, 5] Generated Node #0,0: 80:[18, 51, 5] Operation: 77-72=5 Exploring Operation: 72/18=4, Resulting Numbers: [51, 77, 4] Generated Node #0,1: 80:[51, 77, 4] Operation: 72/18=4 Exploring Operation: 72-51=21, Result...
0.990451
hs_3
mult_heuristic
[ 28, 63, 4, 10 ]
65
[ "4+10=14", "28/14=2", "63+2=65" ]
Current State: 65:[28, 63, 4, 10], Operations: [] Exploring Operation: 4+10=14, Resulting Numbers: [28, 63, 14] Generated Node #2: [28, 63, 14] from Operation: 4+10=14 Current State: 65:[28, 63, 14], Operations: ['4+10=14'] Exploring Operation: 28/14=2, Resulting Numbers: [63, 2] Generated Node #3: [63, 2] from Operati...
4
Current State: 65:[28, 63, 4, 10], Operations: [] Exploring Operation: 28/4=7, Resulting Numbers: [63, 10, 7] Generated Node #0,0: 65:[63, 10, 7] Operation: 28/4=7 Start Sub Search at level 1: Moving to Node #0,0 Current State: 65:[63, 10, 7], Operations: ['28/4=7'] Exploring Operation: 10-7=3, Resulting Numbers: [63, ...
0
hs_1
mult_heuristic
[ 96, 8, 8, 35 ]
67
[ "96+35=131", "8*8=64", "131-64=67" ]
Current State: 67:[96, 8, 8, 35], Operations: [] Exploring Operation: 96+35=131, Resulting Numbers: [8, 8, 131] Generated Node #2: [8, 8, 131] from Operation: 96+35=131 Current State: 67:[8, 8, 131], Operations: ['96+35=131'] Exploring Operation: 8*8=64, Resulting Numbers: [131, 64] Generated Node #3: [131, 64] from Op...
4
Current State: 67:[96, 8, 8, 35], Operations: [] Exploring Operation: 96-8=88, Resulting Numbers: [8, 35, 88] Generated Node #0,0: 67:[8, 35, 88] Operation: 96-8=88 Exploring Operation: 8*8=64, Resulting Numbers: [96, 35, 64] Generated Node #0,1: 67:[96, 35, 64] Operation: 8*8=64 Exploring Operation: 96-8=88, Resulting...
0.983507
hs_4
sum_heuristic
[ 1, 45, 11, 41 ]
48
[ "1+11=12", "45-41=4", "12*4=48" ]
Current State: 48:[1, 45, 11, 41], Operations: [] Exploring Operation: 1+11=12, Resulting Numbers: [45, 41, 12] Generated Node #2: [45, 41, 12] from Operation: 1+11=12 Current State: 48:[45, 41, 12], Operations: ['1+11=12'] Exploring Operation: 45-41=4, Resulting Numbers: [12, 4] Generated Node #3: [12, 4] from Operati...
4
Current State: 48:[1, 45, 11, 41], Operations: [] Exploring Operation: 11+41=52, Resulting Numbers: [1, 45, 52] Generated Node #0,0: 48:[1, 45, 52] Operation: 11+41=52 Exploring Operation: 1+45=46, Resulting Numbers: [11, 41, 46] Generated Node #0,1: 48:[11, 41, 46] Operation: 1+45=46 Exploring Operation: 45-41=4, Resu...
0.989583
hs_3
mult_heuristic
[ 24, 10, 7, 21 ]
67
[ "24-21=3", "10*7=70", "70-3=67" ]
Current State: 67:[24, 10, 7, 21], Operations: [] Exploring Operation: 24-21=3, Resulting Numbers: [10, 7, 3] Generated Node #2: [10, 7, 3] from Operation: 24-21=3 Current State: 67:[10, 7, 3], Operations: ['24-21=3'] Exploring Operation: 10*7=70, Resulting Numbers: [3, 70] Generated Node #3: [3, 70] from Operation: 10...
4
Current State: 67:[24, 10, 7, 21], Operations: [] Exploring Operation: 10*7=70, Resulting Numbers: [24, 21, 70] Generated Node #0,0: 67:[24, 21, 70] Operation: 10*7=70 Exploring Operation: 24+10=34, Resulting Numbers: [7, 21, 34] Generated Node #0,1: 67:[7, 21, 34] Operation: 24+10=34 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 60, 84, 96, 28 ]
12
[ "96-60=36", "84/28=3", "36/3=12" ]
Current State: 12:[60, 84, 96, 28], Operations: [] Exploring Operation: 96-60=36, Resulting Numbers: [84, 28, 36] Generated Node #2: [84, 28, 36] from Operation: 96-60=36 Current State: 12:[84, 28, 36], Operations: ['96-60=36'] Exploring Operation: 84/28=3, Resulting Numbers: [36, 3] Generated Node #3: [36, 3] from Ope...
4
Current State: 12:[60, 84, 96, 28], Operations: [] Exploring Operation: 96-84=12, Resulting Numbers: [60, 28, 12] Generated Node #0,0: 12:[60, 28, 12] Operation: 96-84=12 Moving to Node #0,0 Current State: 12:[60, 28, 12], Operations: ['96-84=12'] Exploring Operation: 60/12=5, Resulting Numbers: [28, 5] Generated Node ...
0
hs_1
sum_heuristic
[ 76, 2, 42, 38 ]
40
[ "76+42=118", "118-38=80", "80/2=40" ]
Current State: 40:[76, 2, 42, 38], Operations: [] Exploring Operation: 76+42=118, Resulting Numbers: [2, 38, 118] Generated Node #2: [2, 38, 118] from Operation: 76+42=118 Current State: 40:[2, 38, 118], Operations: ['76+42=118'] Exploring Operation: 118-38=80, Resulting Numbers: [2, 80] Generated Node #3: [2, 80] from...
4
Current State: 40:[76, 2, 42, 38], Operations: [] Exploring Operation: 76/2=38, Resulting Numbers: [42, 38, 38] Generated Node #0,0: 40:[42, 38, 38] Operation: 76/2=38 Exploring Operation: 76-38=38, Resulting Numbers: [2, 42, 38] Generated Node #0,1: 40:[2, 42, 38] Operation: 76-38=38 Exploring Operation: 76-42=34, Res...
0
hs_5
mult_heuristic
[ 6, 47, 99, 39 ]
78
[ "99-47=52", "52-39=13", "6*13=78" ]
Current State: 78:[6, 47, 99, 39], Operations: [] Exploring Operation: 99-47=52, Resulting Numbers: [6, 39, 52] Generated Node #2: [6, 39, 52] from Operation: 99-47=52 Current State: 78:[6, 39, 52], Operations: ['99-47=52'] Exploring Operation: 52-39=13, Resulting Numbers: [6, 13] Generated Node #3: [6, 13] from Operat...
4
Current State: 78:[6, 47, 99, 39], Operations: [] Exploring Operation: 47-6=41, Resulting Numbers: [99, 39, 41] Generated Node #0,0: 78:[99, 39, 41] Operation: 47-6=41 Exploring Operation: 99-47=52, Resulting Numbers: [6, 39, 52] Generated Node #0,1: 78:[6, 39, 52] Operation: 99-47=52 Moving to Node #0,1 Current State:...
0.989583
hs_2
sum_heuristic
[ 48, 42, 10, 48 ]
33
[ "48/48=1", "42-10=32", "1+32=33" ]
Current State: 33:[48, 42, 10, 48], Operations: [] Exploring Operation: 48/48=1, Resulting Numbers: [42, 10, 1] Generated Node #2: [42, 10, 1] from Operation: 48/48=1 Current State: 33:[42, 10, 1], Operations: ['48/48=1'] Exploring Operation: 42-10=32, Resulting Numbers: [1, 32] Generated Node #3: [1, 32] from Operatio...
4
Current State: 33:[48, 42, 10, 48], Operations: [] Exploring Operation: 48/48=1, Resulting Numbers: [42, 10, 1] Generated Node #0,0: 33:[42, 10, 1] Operation: 48/48=1 Start Sub Search at level 1: Moving to Node #0,0 Current State: 33:[42, 10, 1], Operations: ['48/48=1'] Exploring Operation: 42-10=32, Resulting Numbers:...
0.993924
hs_1
mult_heuristic
[ 10, 89, 71, 28 ]
20
[ "89-10=79", "71+28=99", "99-79=20" ]
Current State: 20:[10, 89, 71, 28], Operations: [] Exploring Operation: 89-10=79, Resulting Numbers: [71, 28, 79] Generated Node #2: [71, 28, 79] from Operation: 89-10=79 Current State: 20:[71, 28, 79], Operations: ['89-10=79'] Exploring Operation: 71+28=99, Resulting Numbers: [79, 99] Generated Node #3: [79, 99] from ...
4
Current State: 20:[10, 89, 71, 28], Operations: [] Exploring Operation: 71-28=43, Resulting Numbers: [10, 89, 43] Generated Node #0,0: 20:[10, 89, 43] Operation: 71-28=43 Exploring Operation: 89-28=61, Resulting Numbers: [10, 71, 61] Generated Node #0,1: 20:[10, 71, 61] Operation: 89-28=61 Exploring Operation: 89-71=18...
0.989583
hs_3
mult_heuristic
[ 50, 3, 91, 73 ]
78
[ "50+91=141", "3*73=219", "219-141=78" ]
Current State: 78:[50, 3, 91, 73], Operations: [] Exploring Operation: 50+91=141, Resulting Numbers: [3, 73, 141] Generated Node #2: [3, 73, 141] from Operation: 50+91=141 Current State: 78:[3, 73, 141], Operations: ['50+91=141'] Exploring Operation: 3*73=219, Resulting Numbers: [141, 219] Generated Node #3: [141, 219]...
4
Current State: 78:[50, 3, 91, 73], Operations: [] Exploring Operation: 91-50=41, Resulting Numbers: [3, 73, 41] Generated Node #0,0: 78:[3, 73, 41] Operation: 91-50=41 Moving to Node #0,0 Current State: 78:[3, 73, 41], Operations: ['91-50=41'] Exploring Operation: 3+73=76, Resulting Numbers: [41, 76] Generated Node #0,...
0
hs_1
mult_heuristic
[ 80, 29, 70, 87 ]
92
[ "80+29=109", "87-70=17", "109-17=92" ]
Current State: 92:[80, 29, 70, 87], Operations: [] Exploring Operation: 80+29=109, Resulting Numbers: [70, 87, 109] Generated Node #2: [70, 87, 109] from Operation: 80+29=109 Current State: 92:[70, 87, 109], Operations: ['80+29=109'] Exploring Operation: 87-70=17, Resulting Numbers: [109, 17] Generated Node #3: [109, 1...
4
Current State: 92:[80, 29, 70, 87], Operations: [] Exploring Operation: 29+70=99, Resulting Numbers: [80, 87, 99] Generated Node #0,0: 92:[80, 87, 99] Operation: 29+70=99 Exploring Operation: 70-29=41, Resulting Numbers: [80, 87, 41] Generated Node #0,1: 92:[80, 87, 41] Operation: 70-29=41 Exploring Operation: 80-70=10...
0.967014
hs_3
sum_heuristic
[ 15, 5, 80, 87 ]
50
[ "87-80=7", "5*7=35", "15+35=50" ]
Current State: 50:[15, 5, 80, 87], Operations: [] Exploring Operation: 87-80=7, Resulting Numbers: [15, 5, 7] Generated Node #2: [15, 5, 7] from Operation: 87-80=7 Current State: 50:[15, 5, 7], Operations: ['87-80=7'] Exploring Operation: 5*7=35, Resulting Numbers: [15, 35] Generated Node #3: [15, 35] from Operation: 5...
4
Current State: 50:[15, 5, 80, 87], Operations: [] Exploring Operation: 80/5=16, Resulting Numbers: [15, 87, 16] Generated Node #0,0: 50:[15, 87, 16] Operation: 80/5=16 Exploring Operation: 87-15=72, Resulting Numbers: [5, 80, 72] Generated Node #0,1: 50:[5, 80, 72] Operation: 87-15=72 Exploring Operation: 80-15=65, Res...
0
hs_5
sum_heuristic
[ 37, 99, 13, 51 ]
83
[ "51-37=14", "13*14=182", "182-99=83" ]
Current State: 83:[37, 99, 13, 51], Operations: [] Exploring Operation: 51-37=14, Resulting Numbers: [99, 13, 14] Generated Node #2: [99, 13, 14] from Operation: 51-37=14 Current State: 83:[99, 13, 14], Operations: ['51-37=14'] Exploring Operation: 13*14=182, Resulting Numbers: [99, 182] Generated Node #3: [99, 182] fr...
4
Current State: 83:[37, 99, 13, 51], Operations: [] Exploring Operation: 13+51=64, Resulting Numbers: [37, 99, 64] Generated Node #0,0: 83:[37, 99, 64] Operation: 13+51=64 Exploring Operation: 99-13=86, Resulting Numbers: [37, 51, 86] Generated Node #0,1: 83:[37, 51, 86] Operation: 99-13=86 Exploring Operation: 37+13=50...
0
hs_3
mult_heuristic
[ 36, 75, 59, 79 ]
19
[ "75-36=39", "79-59=20", "39-20=19" ]
Current State: 19:[36, 75, 59, 79], Operations: [] Exploring Operation: 75-36=39, Resulting Numbers: [59, 79, 39] Generated Node #2: [59, 79, 39] from Operation: 75-36=39 Current State: 19:[59, 79, 39], Operations: ['75-36=39'] Exploring Operation: 79-59=20, Resulting Numbers: [39, 20] Generated Node #3: [39, 20] from ...
4
Current State: 19:[36, 75, 59, 79], Operations: [] Exploring Operation: 75-36=39, Resulting Numbers: [59, 79, 39] Generated Node #0,0: 19:[59, 79, 39] Operation: 75-36=39 Exploring Operation: 79-75=4, Resulting Numbers: [36, 59, 4] Generated Node #0,1: 19:[36, 59, 4] Operation: 79-75=4 Exploring Operation: 75-59=16, Re...
0.986979
hs_4
mult_heuristic
[ 24, 7, 14, 86 ]
19
[ "14/7=2", "86/2=43", "43-24=19" ]
Current State: 19:[24, 7, 14, 86], Operations: [] Exploring Operation: 14/7=2, Resulting Numbers: [24, 86, 2] Generated Node #2: [24, 86, 2] from Operation: 14/7=2 Current State: 19:[24, 86, 2], Operations: ['14/7=2'] Exploring Operation: 86/2=43, Resulting Numbers: [24, 43] Generated Node #3: [24, 43] from Operation: ...
4
Current State: 19:[24, 7, 14, 86], Operations: [] Exploring Operation: 86-14=72, Resulting Numbers: [24, 7, 72] Generated Node #0,0: 19:[24, 7, 72] Operation: 86-14=72 Exploring Operation: 86-24=62, Resulting Numbers: [7, 14, 62] Generated Node #0,1: 19:[7, 14, 62] Operation: 86-24=62 Exploring Operation: 86-7=79, Resu...
0
hs_3
sum_heuristic
[ 28, 27, 3, 57 ]
55
[ "28-27=1", "57-3=54", "1+54=55" ]
Current State: 55:[28, 27, 3, 57], Operations: [] Exploring Operation: 28-27=1, Resulting Numbers: [3, 57, 1] Generated Node #2: [3, 57, 1] from Operation: 28-27=1 Current State: 55:[3, 57, 1], Operations: ['28-27=1'] Exploring Operation: 57-3=54, Resulting Numbers: [1, 54] Generated Node #3: [1, 54] from Operation: 57...
4
Current State: 55:[28, 27, 3, 57], Operations: [] Exploring Operation: 27/3=9, Resulting Numbers: [28, 57, 9] Generated Node #0,0: 55:[28, 57, 9] Operation: 27/3=9 Exploring Operation: 28-27=1, Resulting Numbers: [3, 57, 1] Generated Node #0,1: 55:[3, 57, 1] Operation: 28-27=1 Exploring Operation: 28+27=55, Resulting N...
0
hs_3
mult_heuristic
[ 78, 66, 4, 22 ]
89
[ "66-22=44", "44/4=11", "78+11=89" ]
Current State: 89:[78, 66, 4, 22], Operations: [] Exploring Operation: 66-22=44, Resulting Numbers: [78, 4, 44] Generated Node #2: [78, 4, 44] from Operation: 66-22=44 Current State: 89:[78, 4, 44], Operations: ['66-22=44'] Exploring Operation: 44/4=11, Resulting Numbers: [78, 11] Generated Node #3: [78, 11] from Opera...
4
Current State: 89:[78, 66, 4, 22], Operations: [] Exploring Operation: 4*22=88, Resulting Numbers: [78, 66, 88] Generated Node #0,0: 89:[78, 66, 88] Operation: 4*22=88 Moving to Node #0,0 Current State: 89:[78, 66, 88], Operations: ['4*22=88'] Exploring Operation: 78+66=144, Resulting Numbers: [88, 144] Generated Node ...
0
hs_1
sum_heuristic
[ 36, 15, 45, 12 ]
36
[ "36-15=21", "45+12=57", "57-21=36" ]
Current State: 36:[36, 15, 45, 12], Operations: [] Exploring Operation: 36-15=21, Resulting Numbers: [45, 12, 21] Generated Node #2: [45, 12, 21] from Operation: 36-15=21 Current State: 36:[45, 12, 21], Operations: ['36-15=21'] Exploring Operation: 45+12=57, Resulting Numbers: [21, 57] Generated Node #3: [21, 57] from ...
4
Current State: 36:[36, 15, 45, 12], Operations: [] Exploring Operation: 45-15=30, Resulting Numbers: [36, 12, 30] Generated Node #0,0: 36:[36, 12, 30] Operation: 45-15=30 Exploring Operation: 45/15=3, Resulting Numbers: [36, 12, 3] Generated Node #0,1: 36:[36, 12, 3] Operation: 45/15=3 Exploring Operation: 45-36=9, Res...
0
hs_3
sum_heuristic
[ 46, 22, 22, 80 ]
46
[ "22-22=0", "80*0=0", "46+0=46" ]
Current State: 46:[46, 22, 22, 80], Operations: [] Exploring Operation: 22-22=0, Resulting Numbers: [46, 80, 0] Generated Node #2: [46, 80, 0] from Operation: 22-22=0 Current State: 46:[46, 80, 0], Operations: ['22-22=0'] Exploring Operation: 80*0=0, Resulting Numbers: [46, 0] Generated Node #3: [46, 0] from Operation:...
4
Current State: 46:[46, 22, 22, 80], Operations: [] Exploring Operation: 80-22=58, Resulting Numbers: [46, 22, 58] Generated Node #0,0: 46:[46, 22, 58] Operation: 80-22=58 Exploring Operation: 80-46=34, Resulting Numbers: [22, 22, 34] Generated Node #0,1: 46:[22, 22, 34] Operation: 80-46=34 Exploring Operation: 80-22=58...
0
hs_3
sum_heuristic
[ 37, 26, 47, 50 ]
45
[ "50-37=13", "26/13=2", "47-2=45" ]
Current State: 45:[37, 26, 47, 50], Operations: [] Exploring Operation: 50-37=13, Resulting Numbers: [26, 47, 13] Generated Node #2: [26, 47, 13] from Operation: 50-37=13 Current State: 45:[26, 47, 13], Operations: ['50-37=13'] Exploring Operation: 26/13=2, Resulting Numbers: [47, 2] Generated Node #3: [47, 2] from Ope...
4
Current State: 45:[37, 26, 47, 50], Operations: [] Exploring Operation: 47-26=21, Resulting Numbers: [37, 50, 21] Generated Node #0,0: 45:[37, 50, 21] Operation: 47-26=21 Exploring Operation: 37-26=11, Resulting Numbers: [47, 50, 11] Generated Node #0,1: 45:[47, 50, 11] Operation: 37-26=11 Exploring Operation: 50-26=24...
0.940972
hs_5
mult_heuristic
[ 21, 5, 99, 56 ]
69
[ "21+5=26", "99-56=43", "26+43=69" ]
Current State: 69:[21, 5, 99, 56], Operations: [] Exploring Operation: 21+5=26, Resulting Numbers: [99, 56, 26] Generated Node #2: [99, 56, 26] from Operation: 21+5=26 Current State: 69:[99, 56, 26], Operations: ['21+5=26'] Exploring Operation: 99-56=43, Resulting Numbers: [26, 43] Generated Node #3: [26, 43] from Oper...
4
Current State: 69:[21, 5, 99, 56], Operations: [] Exploring Operation: 21+56=77, Resulting Numbers: [5, 99, 77] Generated Node #0,0: 69:[5, 99, 77] Operation: 21+56=77 Exploring Operation: 99-56=43, Resulting Numbers: [21, 5, 43] Generated Node #0,1: 69:[21, 5, 43] Operation: 99-56=43 Exploring Operation: 99-21=78, Res...
0.970486
hs_3
mult_heuristic
[ 70, 26, 10, 40 ]
52
[ "70+10=80", "26*80=2080", "2080/40=52" ]
Current State: 52:[70, 26, 10, 40], Operations: [] Exploring Operation: 70+10=80, Resulting Numbers: [26, 40, 80] Generated Node #2: [26, 40, 80] from Operation: 70+10=80 Current State: 52:[26, 40, 80], Operations: ['70+10=80'] Exploring Operation: 26*80=2080, Resulting Numbers: [40, 2080] Generated Node #3: [40, 2080]...
4
Current State: 52:[70, 26, 10, 40], Operations: [] Exploring Operation: 70/10=7, Resulting Numbers: [26, 40, 7] Generated Node #0,0: 52:[26, 40, 7] Operation: 70/10=7 Exploring Operation: 40/10=4, Resulting Numbers: [70, 26, 4] Generated Node #0,1: 52:[70, 26, 4] Operation: 40/10=4 Exploring Operation: 70-40=30, Result...
0
hs_3
mult_heuristic
[ 12, 52, 50, 27 ]
10
[ "52-27=25", "50/25=2", "12-2=10" ]
Current State: 10:[12, 52, 50, 27], Operations: [] Exploring Operation: 52-27=25, Resulting Numbers: [12, 50, 25] Generated Node #2: [12, 50, 25] from Operation: 52-27=25 Current State: 10:[12, 50, 25], Operations: ['52-27=25'] Exploring Operation: 50/25=2, Resulting Numbers: [12, 2] Generated Node #3: [12, 2] from Ope...
4
Current State: 10:[12, 52, 50, 27], Operations: [] Exploring Operation: 52-50=2, Resulting Numbers: [12, 27, 2] Generated Node #0,0: 10:[12, 27, 2] Operation: 52-50=2 Exploring Operation: 50-12=38, Resulting Numbers: [52, 27, 38] Generated Node #0,1: 10:[52, 27, 38] Operation: 50-12=38 Exploring Operation: 52-12=40, Re...
0.952257
hs_5
mult_heuristic
[ 4, 52, 15, 69 ]
67
[ "52/4=13", "69-15=54", "13+54=67" ]
Current State: 67:[4, 52, 15, 69], Operations: [] Exploring Operation: 52/4=13, Resulting Numbers: [15, 69, 13] Generated Node #2: [15, 69, 13] from Operation: 52/4=13 Current State: 67:[15, 69, 13], Operations: ['52/4=13'] Exploring Operation: 69-15=54, Resulting Numbers: [13, 54] Generated Node #3: [13, 54] from Oper...
4
Current State: 67:[4, 52, 15, 69], Operations: [] Exploring Operation: 4*15=60, Resulting Numbers: [52, 69, 60] Generated Node #0,0: 67:[52, 69, 60] Operation: 4*15=60 Exploring Operation: 4+52=56, Resulting Numbers: [15, 69, 56] Generated Node #0,1: 67:[15, 69, 56] Operation: 4+52=56 Exploring Operation: 4+15=19, Resu...
0
hs_3
sum_heuristic
[ 95, 90, 50, 22 ]
11
[ "95-50=45", "90/45=2", "22/2=11" ]
Current State: 11:[95, 90, 50, 22], Operations: [] Exploring Operation: 95-50=45, Resulting Numbers: [90, 22, 45] Generated Node #2: [90, 22, 45] from Operation: 95-50=45 Current State: 11:[90, 22, 45], Operations: ['95-50=45'] Exploring Operation: 90/45=2, Resulting Numbers: [22, 2] Generated Node #3: [22, 2] from Ope...
4
Current State: 11:[95, 90, 50, 22], Operations: [] Exploring Operation: 95-50=45, Resulting Numbers: [90, 22, 45] Generated Node #0,0: 11:[90, 22, 45] Operation: 95-50=45 Exploring Operation: 95-90=5, Resulting Numbers: [50, 22, 5] Generated Node #0,1: 11:[50, 22, 5] Operation: 95-90=5 Moving to Node #0,1 Current State...
0.986111
hs_2
mult_heuristic
[ 12, 40, 3, 4 ]
19
[ "12*3=36", "40+36=76", "76/4=19" ]
Current State: 19:[12, 40, 3, 4], Operations: [] Exploring Operation: 12*3=36, Resulting Numbers: [40, 4, 36] Generated Node #2: [40, 4, 36] from Operation: 12*3=36 Current State: 19:[40, 4, 36], Operations: ['12*3=36'] Exploring Operation: 40+36=76, Resulting Numbers: [4, 76] Generated Node #3: [4, 76] from Operation:...
4
Current State: 19:[12, 40, 3, 4], Operations: [] Exploring Operation: 40/4=10, Resulting Numbers: [12, 3, 10] Generated Node #0,0: 19:[12, 3, 10] Operation: 40/4=10 Exploring Operation: 40-12=28, Resulting Numbers: [3, 4, 28] Generated Node #0,1: 19:[3, 4, 28] Operation: 40-12=28 Exploring Operation: 3*4=12, Resulting ...
0
hs_3
sum_heuristic
[ 20, 50, 16, 73 ]
13
[ "20+50=70", "73-16=57", "70-57=13" ]
Current State: 13:[20, 50, 16, 73], Operations: [] Exploring Operation: 20+50=70, Resulting Numbers: [16, 73, 70] Generated Node #2: [16, 73, 70] from Operation: 20+50=70 Current State: 13:[16, 73, 70], Operations: ['20+50=70'] Exploring Operation: 73-16=57, Resulting Numbers: [70, 57] Generated Node #3: [70, 57] from ...
4
Current State: 13:[20, 50, 16, 73], Operations: [] Exploring Operation: 50-20=30, Resulting Numbers: [16, 73, 30] Generated Node #0,0: 13:[16, 73, 30] Operation: 50-20=30 Exploring Operation: 73-20=53, Resulting Numbers: [50, 16, 53] Generated Node #0,1: 13:[50, 16, 53] Operation: 73-20=53 Exploring Operation: 50-16=34...
0.986979
hs_4
mult_heuristic
[ 23, 55, 37, 28 ]
13
[ "23+55=78", "37+28=65", "78-65=13" ]
Current State: 13:[23, 55, 37, 28], Operations: [] Exploring Operation: 23+55=78, Resulting Numbers: [37, 28, 78] Generated Node #2: [37, 28, 78] from Operation: 23+55=78 Current State: 13:[37, 28, 78], Operations: ['23+55=78'] Exploring Operation: 37+28=65, Resulting Numbers: [78, 65] Generated Node #3: [78, 65] from ...
4
Current State: 13:[23, 55, 37, 28], Operations: [] Exploring Operation: 55-37=18, Resulting Numbers: [23, 28, 18] Generated Node #0,0: 13:[23, 28, 18] Operation: 55-37=18 Exploring Operation: 55-23=32, Resulting Numbers: [37, 28, 32] Generated Node #0,1: 13:[37, 28, 32] Operation: 55-23=32 Exploring Operation: 55-28=27...
0.988715
hs_4
sum_heuristic
[ 38, 89, 30, 68 ]
29
[ "38+89=127", "30+68=98", "127-98=29" ]
Current State: 29:[38, 89, 30, 68], Operations: [] Exploring Operation: 38+89=127, Resulting Numbers: [30, 68, 127] Generated Node #2: [30, 68, 127] from Operation: 38+89=127 Current State: 29:[30, 68, 127], Operations: ['38+89=127'] Exploring Operation: 30+68=98, Resulting Numbers: [127, 98] Generated Node #3: [127, 9...
4
Current State: 29:[38, 89, 30, 68], Operations: [] Exploring Operation: 68-38=30, Resulting Numbers: [89, 30, 30] Generated Node #0,0: 29:[89, 30, 30] Operation: 68-38=30 Exploring Operation: 89-30=59, Resulting Numbers: [38, 68, 59] Generated Node #0,1: 29:[38, 68, 59] Operation: 89-30=59 Exploring Operation: 89-68=21...
0.985243
hs_4
mult_heuristic
[ 63, 3, 45, 46 ]
98
[ "63*3=189", "45+46=91", "189-91=98" ]
Current State: 98:[63, 3, 45, 46], Operations: [] Exploring Operation: 63*3=189, Resulting Numbers: [45, 46, 189] Generated Node #2: [45, 46, 189] from Operation: 63*3=189 Current State: 98:[45, 46, 189], Operations: ['63*3=189'] Exploring Operation: 45+46=91, Resulting Numbers: [189, 91] Generated Node #3: [189, 91] f...
4
Current State: 98:[63, 3, 45, 46], Operations: [] Exploring Operation: 63-45=18, Resulting Numbers: [3, 46, 18] Generated Node #0,0: 98:[3, 46, 18] Operation: 63-45=18 Exploring Operation: 63+46=109, Resulting Numbers: [3, 45, 109] Generated Node #0,1: 98:[3, 45, 109] Operation: 63+46=109 Exploring Operation: 63+45=108...
0
hs_5
sum_heuristic
[ 16, 10, 33, 78 ]
85
[ "16+10=26", "33+78=111", "111-26=85" ]
Current State: 85:[16, 10, 33, 78], Operations: [] Exploring Operation: 16+10=26, Resulting Numbers: [33, 78, 26] Generated Node #2: [33, 78, 26] from Operation: 16+10=26 Current State: 85:[33, 78, 26], Operations: ['16+10=26'] Exploring Operation: 33+78=111, Resulting Numbers: [26, 111] Generated Node #3: [26, 111] fr...
4
Current State: 85:[16, 10, 33, 78], Operations: [] Exploring Operation: 33-10=23, Resulting Numbers: [16, 78, 23] Generated Node #0,0: 85:[16, 78, 23] Operation: 33-10=23 Exploring Operation: 33-16=17, Resulting Numbers: [10, 78, 17] Generated Node #0,1: 85:[10, 78, 17] Operation: 33-16=17 Start Sub Search at level 1: ...
0.990451
hs_2
sum_heuristic
[ 20, 38, 75, 30 ]
46
[ "20*30=600", "600/75=8", "38+8=46" ]
Current State: 46:[20, 38, 75, 30], Operations: [] Exploring Operation: 20*30=600, Resulting Numbers: [38, 75, 600] Generated Node #2: [38, 75, 600] from Operation: 20*30=600 Current State: 46:[38, 75, 600], Operations: ['20*30=600'] Exploring Operation: 600/75=8, Resulting Numbers: [38, 8] Generated Node #3: [38, 8] f...
4
Current State: 46:[20, 38, 75, 30], Operations: [] Exploring Operation: 38-30=8, Resulting Numbers: [20, 75, 8] Generated Node #0,0: 46:[20, 75, 8] Operation: 38-30=8 Exploring Operation: 75-30=45, Resulting Numbers: [20, 38, 45] Generated Node #0,1: 46:[20, 38, 45] Operation: 75-30=45 Exploring Operation: 75-38=37, Re...
0
hs_4
mult_heuristic
[ 61, 21, 64, 89 ]
57
[ "61+21=82", "89-64=25", "82-25=57" ]
Current State: 57:[61, 21, 64, 89], Operations: [] Exploring Operation: 61+21=82, Resulting Numbers: [64, 89, 82] Generated Node #2: [64, 89, 82] from Operation: 61+21=82 Current State: 57:[64, 89, 82], Operations: ['61+21=82'] Exploring Operation: 89-64=25, Resulting Numbers: [82, 25] Generated Node #3: [82, 25] from ...
4
Current State: 57:[61, 21, 64, 89], Operations: [] Exploring Operation: 64-21=43, Resulting Numbers: [61, 89, 43] Generated Node #0,0: 57:[61, 89, 43] Operation: 64-21=43 Exploring Operation: 64-61=3, Resulting Numbers: [21, 89, 3] Generated Node #0,1: 57:[21, 89, 3] Operation: 64-61=3 Exploring Operation: 89-61=28, Re...
0.981771
hs_5
mult_heuristic
[ 64, 69, 62, 46 ]
11
[ "69-64=5", "62-46=16", "16-5=11" ]
Current State: 11:[64, 69, 62, 46], Operations: [] Exploring Operation: 69-64=5, Resulting Numbers: [62, 46, 5] Generated Node #2: [62, 46, 5] from Operation: 69-64=5 Current State: 11:[62, 46, 5], Operations: ['69-64=5'] Exploring Operation: 62-46=16, Resulting Numbers: [5, 16] Generated Node #3: [5, 16] from Operatio...
4
Current State: 11:[64, 69, 62, 46], Operations: [] Exploring Operation: 69-64=5, Resulting Numbers: [62, 46, 5] Generated Node #0,0: 11:[62, 46, 5] Operation: 69-64=5 Moving to Node #0,0 Current State: 11:[62, 46, 5], Operations: ['69-64=5'] Exploring Operation: 62-46=16, Resulting Numbers: [5, 16] Generated Node #0,0,...
0.993924
hs_1
mult_heuristic
[ 75, 11, 15, 69 ]
32
[ "75+11=86", "69-15=54", "86-54=32" ]
Current State: 32:[75, 11, 15, 69], Operations: [] Exploring Operation: 75+11=86, Resulting Numbers: [15, 69, 86] Generated Node #2: [15, 69, 86] from Operation: 75+11=86 Current State: 32:[15, 69, 86], Operations: ['75+11=86'] Exploring Operation: 69-15=54, Resulting Numbers: [86, 54] Generated Node #3: [86, 54] from ...
4
Current State: 32:[75, 11, 15, 69], Operations: [] Exploring Operation: 75-15=60, Resulting Numbers: [11, 69, 60] Generated Node #0,0: 32:[11, 69, 60] Operation: 75-15=60 Exploring Operation: 75/15=5, Resulting Numbers: [11, 69, 5] Generated Node #0,1: 32:[11, 69, 5] Operation: 75/15=5 Exploring Operation: 75-69=6, Res...
0.973958
hs_5
mult_heuristic
[ 39, 65, 66, 78 ]
32
[ "39*66=2574", "2574/78=33", "65-33=32" ]
Current State: 32:[39, 65, 66, 78], Operations: [] Exploring Operation: 39*66=2574, Resulting Numbers: [65, 78, 2574] Generated Node #2: [65, 78, 2574] from Operation: 39*66=2574 Current State: 32:[65, 78, 2574], Operations: ['39*66=2574'] Exploring Operation: 2574/78=33, Resulting Numbers: [65, 33] Generated Node #3: ...
4
Current State: 32:[39, 65, 66, 78], Operations: [] Exploring Operation: 78-66=12, Resulting Numbers: [39, 65, 12] Generated Node #0,0: 32:[39, 65, 12] Operation: 78-66=12 Exploring Operation: 78/39=2, Resulting Numbers: [65, 66, 2] Generated Node #0,1: 32:[65, 66, 2] Operation: 78/39=2 Exploring Operation: 66-65=1, Res...
0.940104
hs_4
mult_heuristic
[ 2, 79, 47, 72 ]
87
[ "2*47=94", "79-72=7", "94-7=87" ]
Current State: 87:[2, 79, 47, 72], Operations: [] Exploring Operation: 2*47=94, Resulting Numbers: [79, 72, 94] Generated Node #2: [79, 72, 94] from Operation: 2*47=94 Current State: 87:[79, 72, 94], Operations: ['2*47=94'] Exploring Operation: 79-72=7, Resulting Numbers: [94, 7] Generated Node #3: [94, 7] from Operati...
4
Current State: 87:[2, 79, 47, 72], Operations: [] Exploring Operation: 79-72=7, Resulting Numbers: [2, 47, 7] Generated Node #0,0: 87:[2, 47, 7] Operation: 79-72=7 Exploring Operation: 72-47=25, Resulting Numbers: [2, 79, 25] Generated Node #0,1: 87:[2, 79, 25] Operation: 72-47=25 Exploring Operation: 2*47=94, Resultin...
0.981771
hs_4
mult_heuristic
[ 44, 31, 26, 91 ]
89
[ "44-31=13", "26/13=2", "91-2=89" ]
Current State: 89:[44, 31, 26, 91], Operations: [] Exploring Operation: 44-31=13, Resulting Numbers: [26, 91, 13] Generated Node #2: [26, 91, 13] from Operation: 44-31=13 Current State: 89:[26, 91, 13], Operations: ['44-31=13'] Exploring Operation: 26/13=2, Resulting Numbers: [91, 2] Generated Node #3: [91, 2] from Ope...
4
Current State: 89:[44, 31, 26, 91], Operations: [] Exploring Operation: 44+31=75, Resulting Numbers: [26, 91, 75] Generated Node #0,0: 89:[26, 91, 75] Operation: 44+31=75 Start Sub Search at level 1: Moving to Node #0,0 Current State: 89:[26, 91, 75], Operations: ['44+31=75'] Exploring Operation: 26+75=101, Resulting N...
0
hs_1
mult_heuristic
[ 1, 35, 92, 18 ]
90
[ "1+35=36", "36/18=2", "92-2=90" ]
Current State: 90:[1, 35, 92, 18], Operations: [] Exploring Operation: 1+35=36, Resulting Numbers: [92, 18, 36] Generated Node #2: [92, 18, 36] from Operation: 1+35=36 Current State: 90:[92, 18, 36], Operations: ['1+35=36'] Exploring Operation: 36/18=2, Resulting Numbers: [92, 2] Generated Node #3: [92, 2] from Operati...
4
Current State: 90:[1, 35, 92, 18], Operations: [] Exploring Operation: 35-18=17, Resulting Numbers: [1, 92, 17] Generated Node #0,0: 90:[1, 92, 17] Operation: 35-18=17 Start Sub Search at level 1: Moving to Node #0,0 Current State: 90:[1, 92, 17], Operations: ['35-18=17'] Exploring Operation: 92-1=91, Resulting Numbers...
0
hs_1
mult_heuristic
[ 97, 28, 85, 63 ]
79
[ "97-28=69", "85+63=148", "148-69=79" ]
Current State: 79:[97, 28, 85, 63], Operations: [] Exploring Operation: 97-28=69, Resulting Numbers: [85, 63, 69] Generated Node #2: [85, 63, 69] from Operation: 97-28=69 Current State: 79:[85, 63, 69], Operations: ['97-28=69'] Exploring Operation: 85+63=148, Resulting Numbers: [69, 148] Generated Node #3: [69, 148] fr...
4
Current State: 79:[97, 28, 85, 63], Operations: [] Exploring Operation: 97+28=125, Resulting Numbers: [85, 63, 125] Generated Node #0,0: 79:[85, 63, 125] Operation: 97+28=125 Exploring Operation: 28+63=91, Resulting Numbers: [97, 85, 91] Generated Node #0,1: 79:[97, 85, 91] Operation: 28+63=91 Exploring Operation: 85-2...
0.960069
hs_4
mult_heuristic
[ 80, 74, 53, 7 ]
10
[ "80-74=6", "53+7=60", "60/6=10" ]
Current State: 10:[80, 74, 53, 7], Operations: [] Exploring Operation: 80-74=6, Resulting Numbers: [53, 7, 6] Generated Node #2: [53, 7, 6] from Operation: 80-74=6 Current State: 10:[53, 7, 6], Operations: ['80-74=6'] Exploring Operation: 53+7=60, Resulting Numbers: [6, 60] Generated Node #3: [6, 60] from Operation: 53...
4
Current State: 10:[80, 74, 53, 7], Operations: [] Exploring Operation: 80-74=6, Resulting Numbers: [53, 7, 6] Generated Node #0,0: 10:[53, 7, 6] Operation: 80-74=6 Moving to Node #0,0 Current State: 10:[53, 7, 6], Operations: ['80-74=6'] Exploring Operation: 53-7=46, Resulting Numbers: [6, 46] Generated Node #0,0,0: 10...
0
hs_1
mult_heuristic
[ 74, 62, 11, 27 ]
50
[ "74-62=12", "11+27=38", "12+38=50" ]
Current State: 50:[74, 62, 11, 27], Operations: [] Exploring Operation: 74-62=12, Resulting Numbers: [11, 27, 12] Generated Node #2: [11, 27, 12] from Operation: 74-62=12 Current State: 50:[11, 27, 12], Operations: ['74-62=12'] Exploring Operation: 11+27=38, Resulting Numbers: [12, 38] Generated Node #3: [12, 38] from ...
4
Current State: 50:[74, 62, 11, 27], Operations: [] Exploring Operation: 74-11=63, Resulting Numbers: [62, 27, 63] Generated Node #0,0: 50:[62, 27, 63] Operation: 74-11=63 Exploring Operation: 74-62=12, Resulting Numbers: [11, 27, 12] Generated Node #0,1: 50:[11, 27, 12] Operation: 74-62=12 Exploring Operation: 74-27=47...
0.973958
hs_3
sum_heuristic
[ 53, 14, 72, 33 ]
28
[ "53+14=67", "72-33=39", "67-39=28" ]
Current State: 28:[53, 14, 72, 33], Operations: [] Exploring Operation: 53+14=67, Resulting Numbers: [72, 33, 67] Generated Node #2: [72, 33, 67] from Operation: 53+14=67 Current State: 28:[72, 33, 67], Operations: ['53+14=67'] Exploring Operation: 72-33=39, Resulting Numbers: [67, 39] Generated Node #3: [67, 39] from ...
4
Current State: 28:[53, 14, 72, 33], Operations: [] Exploring Operation: 72-33=39, Resulting Numbers: [53, 14, 39] Generated Node #0,0: 28:[53, 14, 39] Operation: 72-33=39 Exploring Operation: 53-33=20, Resulting Numbers: [14, 72, 20] Generated Node #0,1: 28:[14, 72, 20] Operation: 53-33=20 Exploring Operation: 72-53=19...
0.988715
hs_4
sum_heuristic
[ 24, 36, 3, 45 ]
51
[ "36+45=81", "81/3=27", "24+27=51" ]
Current State: 51:[24, 36, 3, 45], Operations: [] Exploring Operation: 36+45=81, Resulting Numbers: [24, 3, 81] Generated Node #2: [24, 3, 81] from Operation: 36+45=81 Current State: 51:[24, 3, 81], Operations: ['36+45=81'] Exploring Operation: 81/3=27, Resulting Numbers: [24, 27] Generated Node #3: [24, 27] from Opera...
4
Current State: 51:[24, 36, 3, 45], Operations: [] Exploring Operation: 36/3=12, Resulting Numbers: [24, 45, 12] Generated Node #0,0: 51:[24, 45, 12] Operation: 36/3=12 Exploring Operation: 36-24=12, Resulting Numbers: [3, 45, 12] Generated Node #0,1: 51:[3, 45, 12] Operation: 36-24=12 Exploring Operation: 24+36=60, Res...
0
hs_4
mult_heuristic
[ 58, 55, 2, 93 ]
73
[ "58+55=113", "2*93=186", "186-113=73" ]
Current State: 73:[58, 55, 2, 93], Operations: [] Exploring Operation: 58+55=113, Resulting Numbers: [2, 93, 113] Generated Node #2: [2, 93, 113] from Operation: 58+55=113 Current State: 73:[2, 93, 113], Operations: ['58+55=113'] Exploring Operation: 2*93=186, Resulting Numbers: [113, 186] Generated Node #3: [113, 186]...
4
Current State: 73:[58, 55, 2, 93], Operations: [] Exploring Operation: 55+2=57, Resulting Numbers: [58, 93, 57] Generated Node #0,0: 73:[58, 93, 57] Operation: 55+2=57 Exploring Operation: 58+2=60, Resulting Numbers: [55, 93, 60] Generated Node #0,1: 73:[55, 93, 60] Operation: 58+2=60 Exploring Operation: 55-2=53, Resu...
0
hs_5
mult_heuristic
[ 75, 72, 72, 17 ]
92
[ "75+72=147", "72-17=55", "147-55=92" ]
Current State: 92:[75, 72, 72, 17], Operations: [] Exploring Operation: 75+72=147, Resulting Numbers: [17, 147] Generated Node #2: [17, 147] from Operation: 75+72=147 Current State: 92:[17, 147], Operations: ['75+72=147'] Exploring Operation: 72-17=55, Resulting Numbers: [147, 55] Generated Node #3: [147, 55] from Oper...
4
Current State: 92:[75, 72, 72, 17], Operations: [] Exploring Operation: 72/72=1, Resulting Numbers: [75, 17, 1] Generated Node #0,0: 92:[75, 17, 1] Operation: 72/72=1 Exploring Operation: 72-72=0, Resulting Numbers: [75, 17, 0] Generated Node #0,1: 92:[75, 17, 0] Operation: 72-72=0 Exploring Operation: 75-72=3, Resulti...
0.986979
hs_3
sum_heuristic
[ 52, 88, 2, 59 ]
11
[ "52+88=140", "140/2=70", "70-59=11" ]
Current State: 11:[52, 88, 2, 59], Operations: [] Exploring Operation: 52+88=140, Resulting Numbers: [2, 59, 140] Generated Node #2: [2, 59, 140] from Operation: 52+88=140 Current State: 11:[2, 59, 140], Operations: ['52+88=140'] Exploring Operation: 140/2=70, Resulting Numbers: [59, 70] Generated Node #3: [59, 70] fro...
4
Current State: 11:[52, 88, 2, 59], Operations: [] Exploring Operation: 88-52=36, Resulting Numbers: [2, 59, 36] Generated Node #0,0: 11:[2, 59, 36] Operation: 88-52=36 Exploring Operation: 59-52=7, Resulting Numbers: [88, 2, 7] Generated Node #0,1: 11:[88, 2, 7] Operation: 59-52=7 Exploring Operation: 88-59=29, Resulti...
0
hs_5
mult_heuristic
[ 65, 11, 12, 99 ]
43
[ "99/11=9", "12*9=108", "108-65=43" ]
Current State: 43:[65, 11, 12, 99], Operations: [] Exploring Operation: 99/11=9, Resulting Numbers: [65, 12, 9] Generated Node #2: [65, 12, 9] from Operation: 99/11=9 Current State: 43:[65, 12, 9], Operations: ['99/11=9'] Exploring Operation: 12*9=108, Resulting Numbers: [65, 108] Generated Node #3: [65, 108] from Oper...
4
Current State: 43:[65, 11, 12, 99], Operations: [] Exploring Operation: 99-65=34, Resulting Numbers: [11, 12, 34] Generated Node #0,0: 43:[11, 12, 34] Operation: 99-65=34 Moving to Node #0,0 Current State: 43:[11, 12, 34], Operations: ['99-65=34'] Exploring Operation: 11+12=23, Resulting Numbers: [34, 23] Generated Nod...
0
hs_1
mult_heuristic
[ 45, 45, 20, 34 ]
15
[ "45/45=1", "34-20=14", "1+14=15" ]
Current State: 15:[45, 45, 20, 34], Operations: [] Exploring Operation: 45/45=1, Resulting Numbers: [20, 34, 1] Generated Node #2: [20, 34, 1] from Operation: 45/45=1 Current State: 15:[20, 34, 1], Operations: ['45/45=1'] Exploring Operation: 34-20=14, Resulting Numbers: [1, 14] Generated Node #3: [1, 14] from Operatio...
4
Current State: 15:[45, 45, 20, 34], Operations: [] Exploring Operation: 45-45=0, Resulting Numbers: [20, 34, 0] Generated Node #0,0: 15:[20, 34, 0] Operation: 45-45=0 Exploring Operation: 45-34=11, Resulting Numbers: [45, 20, 11] Generated Node #0,1: 15:[45, 20, 11] Operation: 45-34=11 Exploring Operation: 45-34=11, Re...
0.943576
hs_4
mult_heuristic
[ 29, 7, 42, 17 ]
95
[ "29+7=36", "42+17=59", "36+59=95" ]
Current State: 95:[29, 7, 42, 17], Operations: [] Exploring Operation: 29+7=36, Resulting Numbers: [42, 17, 36] Generated Node #2: [42, 17, 36] from Operation: 29+7=36 Current State: 95:[42, 17, 36], Operations: ['29+7=36'] Exploring Operation: 42+17=59, Resulting Numbers: [36, 59] Generated Node #3: [36, 59] from Oper...
4
Current State: 95:[29, 7, 42, 17], Operations: [] Exploring Operation: 42-29=13, Resulting Numbers: [7, 17, 13] Generated Node #0,0: 95:[7, 17, 13] Operation: 42-29=13 Exploring Operation: 42/7=6, Resulting Numbers: [29, 17, 6] Generated Node #0,1: 95:[29, 17, 6] Operation: 42/7=6 Exploring Operation: 29-7=22, Resultin...
0
hs_4
sum_heuristic
[ 9, 31, 29, 84 ]
33
[ "31-9=22", "84-29=55", "55-22=33" ]
Current State: 33:[9, 31, 29, 84], Operations: [] Exploring Operation: 31-9=22, Resulting Numbers: [29, 84, 22] Generated Node #2: [29, 84, 22] from Operation: 31-9=22 Current State: 33:[29, 84, 22], Operations: ['31-9=22'] Exploring Operation: 84-29=55, Resulting Numbers: [22, 55] Generated Node #3: [22, 55] from Oper...
4
Current State: 33:[9, 31, 29, 84], Operations: [] Exploring Operation: 84-9=75, Resulting Numbers: [31, 29, 75] Generated Node #0,0: 33:[31, 29, 75] Operation: 84-9=75 Exploring Operation: 84-29=55, Resulting Numbers: [9, 31, 55] Generated Node #0,1: 33:[9, 31, 55] Operation: 84-29=55 Exploring Operation: 84-31=53, Res...
0.988715
hs_4
sum_heuristic
[ 11, 70, 59, 24 ]
46
[ "11+70=81", "59-24=35", "81-35=46" ]
Current State: 46:[11, 70, 59, 24], Operations: [] Exploring Operation: 11+70=81, Resulting Numbers: [59, 24, 81] Generated Node #2: [59, 24, 81] from Operation: 11+70=81 Current State: 46:[59, 24, 81], Operations: ['11+70=81'] Exploring Operation: 59-24=35, Resulting Numbers: [81, 35] Generated Node #3: [81, 35] from ...
4
Current State: 46:[11, 70, 59, 24], Operations: [] Exploring Operation: 70-59=11, Resulting Numbers: [11, 24, 11] Generated Node #0,0: 46:[11, 24, 11] Operation: 70-59=11 Start Sub Search at level 1: Moving to Node #0,0 Current State: 46:[11, 24, 11], Operations: ['70-59=11'] Exploring Operation: 11+11=22, Resulting Nu...
0.993924
hs_1
sum_heuristic
[ 95, 23, 34, 22 ]
61
[ "95-34=61", "23-22=1", "61*1=61" ]
Current State: 61:[95, 23, 34, 22], Operations: [] Exploring Operation: 95-34=61, Resulting Numbers: [23, 22, 61] Generated Node #2: [23, 22, 61] from Operation: 95-34=61 Current State: 61:[23, 22, 61], Operations: ['95-34=61'] Exploring Operation: 23-22=1, Resulting Numbers: [61, 1] Generated Node #3: [61, 1] from Ope...
4
Current State: 61:[95, 23, 34, 22], Operations: [] Exploring Operation: 23+34=57, Resulting Numbers: [95, 22, 57] Generated Node #0,0: 61:[95, 22, 57] Operation: 23+34=57 Exploring Operation: 95-22=73, Resulting Numbers: [23, 34, 73] Generated Node #0,1: 61:[23, 34, 73] Operation: 95-22=73 Exploring Operation: 95-23=72...
0.944444
hs_4
sum_heuristic
[ 33, 20, 73, 80 ]
91
[ "33-20=13", "80-73=7", "13*7=91" ]
Current State: 91:[33, 20, 73, 80], Operations: [] Exploring Operation: 33-20=13, Resulting Numbers: [73, 80, 13] Generated Node #2: [73, 80, 13] from Operation: 33-20=13 Current State: 91:[73, 80, 13], Operations: ['33-20=13'] Exploring Operation: 80-73=7, Resulting Numbers: [13, 7] Generated Node #3: [13, 7] from Ope...
4
Current State: 91:[33, 20, 73, 80], Operations: [] Exploring Operation: 80-73=7, Resulting Numbers: [33, 20, 7] Generated Node #0,0: 91:[33, 20, 7] Operation: 80-73=7 Start Sub Search at level 1: Moving to Node #0,0 Current State: 91:[33, 20, 7], Operations: ['80-73=7'] Exploring Operation: 33-20=13, Resulting Numbers:...
0.993924
hs_1
sum_heuristic
[ 20, 1, 1, 5 ]
60
[ "1+1=2", "5-2=3", "20*3=60" ]
Current State: 60:[20, 1, 1, 5], Operations: [] Exploring Operation: 1+1=2, Resulting Numbers: [20, 5, 2] Generated Node #2: [20, 5, 2] from Operation: 1+1=2 Current State: 60:[20, 5, 2], Operations: ['1+1=2'] Exploring Operation: 5-2=3, Resulting Numbers: [20, 3] Generated Node #3: [20, 3] from Operation: 5-2=3 Curren...
4
Current State: 60:[20, 1, 1, 5], Operations: [] Exploring Operation: 1+1=2, Resulting Numbers: [20, 5, 2] Generated Node #0,0: 60:[20, 5, 2] Operation: 1+1=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 60:[20, 5, 2], Operations: ['1+1=2'] Exploring Operation: 20-5=15, Resulting Numbers: [2, 15] Gene...
0
hs_1
mult_heuristic
[ 43, 45, 2, 24 ]
85
[ "45-24=21", "2*21=42", "43+42=85" ]
Current State: 85:[43, 45, 2, 24], Operations: [] Exploring Operation: 45-24=21, Resulting Numbers: [43, 2, 21] Generated Node #2: [43, 2, 21] from Operation: 45-24=21 Current State: 85:[43, 2, 21], Operations: ['45-24=21'] Exploring Operation: 2*21=42, Resulting Numbers: [43, 42] Generated Node #3: [43, 42] from Opera...
4
Current State: 85:[43, 45, 2, 24], Operations: [] Exploring Operation: 43+45=88, Resulting Numbers: [2, 24, 88] Generated Node #0,0: 85:[2, 24, 88] Operation: 43+45=88 Exploring Operation: 45-43=2, Resulting Numbers: [2, 24, 2] Generated Node #0,1: 85:[2, 24, 2] Operation: 45-43=2 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 66, 3, 53, 3 ]
25
[ "66/3=22", "53+22=75", "75/3=25" ]
Current State: 25:[66, 3, 53, 3], Operations: [] Exploring Operation: 66/3=22, Resulting Numbers: [53, 22] Generated Node #2: [53, 22] from Operation: 66/3=22 Current State: 25:[53, 22], Operations: ['66/3=22'] Exploring Operation: 53+22=75, Resulting Numbers: [75] 75,25 equal: Goal Reached Exploring Operation: 75/3=25...
4
Current State: 25:[66, 3, 53, 3], Operations: [] Exploring Operation: 66-53=13, Resulting Numbers: [3, 3, 13] Generated Node #0,0: 25:[3, 3, 13] Operation: 66-53=13 Exploring Operation: 66/3=22, Resulting Numbers: [53, 3, 22] Generated Node #0,1: 25:[53, 3, 22] Operation: 66/3=22 Moving to Node #0,0 Current State: 25:[...
0
hs_2
mult_heuristic
[ 81, 13, 79, 70 ]
77
[ "81-13=68", "79-70=9", "68+9=77" ]
Current State: 77:[81, 13, 79, 70], Operations: [] Exploring Operation: 81-13=68, Resulting Numbers: [79, 70, 68] Generated Node #2: [79, 70, 68] from Operation: 81-13=68 Current State: 77:[79, 70, 68], Operations: ['81-13=68'] Exploring Operation: 79-70=9, Resulting Numbers: [68, 9] Generated Node #3: [68, 9] from Ope...
4
Current State: 77:[81, 13, 79, 70], Operations: [] Exploring Operation: 81-70=11, Resulting Numbers: [13, 79, 11] Generated Node #0,0: 77:[13, 79, 11] Operation: 81-70=11 Start Sub Search at level 1: Moving to Node #0,0 Current State: 77:[13, 79, 11], Operations: ['81-70=11'] Exploring Operation: 13-11=2, Resulting Num...
0.993924
hs_1
sum_heuristic
[ 45, 48, 37, 46 ]
12
[ "48-45=3", "46-37=9", "3+9=12" ]
Current State: 12:[45, 48, 37, 46], Operations: [] Exploring Operation: 48-45=3, Resulting Numbers: [37, 46, 3] Generated Node #2: [37, 46, 3] from Operation: 48-45=3 Current State: 12:[37, 46, 3], Operations: ['48-45=3'] Exploring Operation: 46-37=9, Resulting Numbers: [3, 9] Generated Node #3: [3, 9] from Operation: ...
4
Current State: 12:[45, 48, 37, 46], Operations: [] Exploring Operation: 48-45=3, Resulting Numbers: [37, 46, 3] Generated Node #0,0: 12:[37, 46, 3] Operation: 48-45=3 Exploring Operation: 48-46=2, Resulting Numbers: [45, 37, 2] Generated Node #0,1: 12:[45, 37, 2] Operation: 48-46=2 Exploring Operation: 46-45=1, Resulti...
0.978299
hs_3
sum_heuristic
[ 45, 11, 87, 7 ]
84
[ "45+87=132", "132/11=12", "7*12=84" ]
Current State: 84:[45, 11, 87, 7], Operations: [] Exploring Operation: 45+87=132, Resulting Numbers: [11, 7, 132] Generated Node #2: [11, 7, 132] from Operation: 45+87=132 Current State: 84:[11, 7, 132], Operations: ['45+87=132'] Exploring Operation: 132/11=12, Resulting Numbers: [7, 12] Generated Node #3: [7, 12] from...
4
Current State: 84:[45, 11, 87, 7], Operations: [] Exploring Operation: 45-7=38, Resulting Numbers: [11, 87, 38] Generated Node #0,0: 84:[11, 87, 38] Operation: 45-7=38 Exploring Operation: 87-7=80, Resulting Numbers: [45, 11, 80] Generated Node #0,1: 84:[45, 11, 80] Operation: 87-7=80 Exploring Operation: 11-7=4, Resul...
0
hs_4
mult_heuristic
[ 36, 92, 38, 40 ]
82
[ "40-38=2", "92/2=46", "36+46=82" ]
Current State: 82:[36, 92, 38, 40], Operations: [] Exploring Operation: 40-38=2, Resulting Numbers: [36, 92, 2] Generated Node #2: [36, 92, 2] from Operation: 40-38=2 Current State: 82:[36, 92, 2], Operations: ['40-38=2'] Exploring Operation: 92/2=46, Resulting Numbers: [36, 46] Generated Node #3: [36, 46] from Operati...
4
Current State: 82:[36, 92, 38, 40], Operations: [] Exploring Operation: 40-36=4, Resulting Numbers: [92, 38, 4] Generated Node #0,0: 82:[92, 38, 4] Operation: 40-36=4 Exploring Operation: 40-38=2, Resulting Numbers: [36, 92, 2] Generated Node #0,1: 82:[36, 92, 2] Operation: 40-38=2 Exploring Operation: 38-36=2, Resulti...
0.96875
hs_3
sum_heuristic
[ 74, 31, 63, 71 ]
91
[ "74-31=43", "63+71=134", "134-43=91" ]
Current State: 91:[74, 31, 63, 71], Operations: [] Exploring Operation: 74-31=43, Resulting Numbers: [63, 71, 43] Generated Node #2: [63, 71, 43] from Operation: 74-31=43 Current State: 91:[63, 71, 43], Operations: ['74-31=43'] Exploring Operation: 63+71=134, Resulting Numbers: [43, 134] Generated Node #3: [43, 134] fr...
4
Current State: 91:[74, 31, 63, 71], Operations: [] Exploring Operation: 74-63=11, Resulting Numbers: [31, 71, 11] Generated Node #0,0: 91:[31, 71, 11] Operation: 74-63=11 Exploring Operation: 71-63=8, Resulting Numbers: [74, 31, 8] Generated Node #0,1: 91:[74, 31, 8] Operation: 71-63=8 Exploring Operation: 74-71=3, Res...
0.974826
hs_4
mult_heuristic
[ 34, 12, 7, 23 ]
16
[ "34+12=46", "7+23=30", "46-30=16" ]
Current State: 16:[34, 12, 7, 23], Operations: [] Exploring Operation: 34+12=46, Resulting Numbers: [7, 23, 46] Generated Node #2: [7, 23, 46] from Operation: 34+12=46 Current State: 16:[7, 23, 46], Operations: ['34+12=46'] Exploring Operation: 7+23=30, Resulting Numbers: [46, 30] Generated Node #3: [46, 30] from Opera...
4
Current State: 16:[34, 12, 7, 23], Operations: [] Exploring Operation: 34-23=11, Resulting Numbers: [12, 7, 11] Generated Node #0,0: 16:[12, 7, 11] Operation: 34-23=11 Moving to Node #0,0 Current State: 16:[12, 7, 11], Operations: ['34-23=11'] Exploring Operation: 12-11=1, Resulting Numbers: [7, 1] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 54, 9, 3, 1 ]
49
[ "54-9=45", "3+1=4", "45+4=49" ]
Current State: 49:[54, 9, 3, 1], Operations: [] Exploring Operation: 54-9=45, Resulting Numbers: [3, 1, 45] Generated Node #2: [3, 1, 45] from Operation: 54-9=45 Current State: 49:[3, 1, 45], Operations: ['54-9=45'] Exploring Operation: 3+1=4, Resulting Numbers: [45, 4] Generated Node #3: [45, 4] from Operation: 3+1=4 ...
4
Current State: 49:[54, 9, 3, 1], Operations: [] Exploring Operation: 54-3=51, Resulting Numbers: [9, 1, 51] Generated Node #0,0: 49:[9, 1, 51] Operation: 54-3=51 Exploring Operation: 9-1=8, Resulting Numbers: [54, 3, 8] Generated Node #0,1: 49:[54, 3, 8] Operation: 9-1=8 Exploring Operation: 54-1=53, Resulting Numbers:...
0.962674
hs_5
sum_heuristic
[ 41, 14, 1, 6 ]
22
[ "41-14=27", "6-1=5", "27-5=22" ]
Current State: 22:[41, 14, 1, 6], Operations: [] Exploring Operation: 41-14=27, Resulting Numbers: [1, 6, 27] Generated Node #2: [1, 6, 27] from Operation: 41-14=27 Current State: 22:[1, 6, 27], Operations: ['41-14=27'] Exploring Operation: 6-1=5, Resulting Numbers: [27, 5] Generated Node #3: [27, 5] from Operation: 6-...
4
Current State: 22:[41, 14, 1, 6], Operations: [] Exploring Operation: 41-14=27, Resulting Numbers: [1, 6, 27] Generated Node #0,0: 22:[1, 6, 27] Operation: 41-14=27 Moving to Node #0,0 Current State: 22:[1, 6, 27], Operations: ['41-14=27'] Exploring Operation: 27-6=21, Resulting Numbers: [1, 21] Generated Node #0,0,0: ...
0.993924
hs_1
mult_heuristic
[ 82, 16, 89, 24 ]
56
[ "89-82=7", "24-16=8", "7*8=56" ]
Current State: 56:[82, 16, 89, 24], Operations: [] Exploring Operation: 89-82=7, Resulting Numbers: [16, 24, 7] Generated Node #2: [16, 24, 7] from Operation: 89-82=7 Current State: 56:[16, 24, 7], Operations: ['89-82=7'] Exploring Operation: 24-16=8, Resulting Numbers: [7, 8] Generated Node #3: [7, 8] from Operation: ...
4
Current State: 56:[82, 16, 89, 24], Operations: [] Exploring Operation: 82-24=58, Resulting Numbers: [16, 89, 58] Generated Node #0,0: 56:[16, 89, 58] Operation: 82-24=58 Exploring Operation: 89-82=7, Resulting Numbers: [16, 24, 7] Generated Node #0,1: 56:[16, 24, 7] Operation: 89-82=7 Start Sub Search at level 1: Movi...
0.991319
hs_2
mult_heuristic
[ 7, 91, 29, 29 ]
98
[ "7+91=98", "29-29=0", "98+0=98" ]
Current State: 98:[7, 91, 29, 29], Operations: [] Exploring Operation: 7+91=98, Resulting Numbers: [29, 29, 98] Generated Node #2: [29, 29, 98] from Operation: 7+91=98 Current State: 98:[29, 29, 98], Operations: ['7+91=98'] Exploring Operation: 29-29=0, Resulting Numbers: [98, 0] Generated Node #3: [98, 0] from Operati...
4
Current State: 98:[7, 91, 29, 29], Operations: [] Exploring Operation: 29-29=0, Resulting Numbers: [7, 91, 0] Generated Node #0,0: 98:[7, 91, 0] Operation: 29-29=0 Exploring Operation: 29/29=1, Resulting Numbers: [7, 91, 1] Generated Node #0,1: 98:[7, 91, 1] Operation: 29/29=1 Exploring Operation: 29+29=58, Resulting N...
0.985243
hs_5
mult_heuristic
[ 15, 72, 70, 36 ]
100
[ "15*72=1080", "1080/36=30", "70+30=100" ]
Current State: 100:[15, 72, 70, 36], Operations: [] Exploring Operation: 15*72=1080, Resulting Numbers: [70, 36, 1080] Generated Node #2: [70, 36, 1080] from Operation: 15*72=1080 Current State: 100:[70, 36, 1080], Operations: ['15*72=1080'] Exploring Operation: 1080/36=30, Resulting Numbers: [70, 30] Generated Node #3...
4
Current State: 100:[15, 72, 70, 36], Operations: [] Exploring Operation: 72-70=2, Resulting Numbers: [15, 36, 2] Generated Node #0,0: 100:[15, 36, 2] Operation: 72-70=2 Moving to Node #0,0 Current State: 100:[15, 36, 2], Operations: ['72-70=2'] Exploring Operation: 15+36=51, Resulting Numbers: [2, 51] Generated Node #0...
0
hs_1
mult_heuristic
[ 5, 34, 21, 66 ]
83
[ "5*34=170", "21+66=87", "170-87=83" ]
Current State: 83:[5, 34, 21, 66], Operations: [] Exploring Operation: 5*34=170, Resulting Numbers: [21, 66, 170] Generated Node #2: [21, 66, 170] from Operation: 5*34=170 Current State: 83:[21, 66, 170], Operations: ['5*34=170'] Exploring Operation: 21+66=87, Resulting Numbers: [170, 87] Generated Node #3: [170, 87] f...
4
Current State: 83:[5, 34, 21, 66], Operations: [] Exploring Operation: 5*21=105, Resulting Numbers: [34, 66, 105] Generated Node #0,0: 83:[34, 66, 105] Operation: 5*21=105 Start Sub Search at level 1: Moving to Node #0,0 Current State: 83:[34, 66, 105], Operations: ['5*21=105'] Exploring Operation: 105-34=71, Resulting...
0
hs_1
sum_heuristic
[ 1, 74, 70, 35 ]
40
[ "1+74=75", "70-35=35", "75-35=40" ]
Current State: 40:[1, 74, 70, 35], Operations: [] Exploring Operation: 1+74=75, Resulting Numbers: [70, 35, 75] Generated Node #2: [70, 35, 75] from Operation: 1+74=75 Current State: 40:[70, 35, 75], Operations: ['1+74=75'] Exploring Operation: 70-35=35, Resulting Numbers: [75, 35] Generated Node #3: [75, 35] from Oper...
4
Current State: 40:[1, 74, 70, 35], Operations: [] Exploring Operation: 70/35=2, Resulting Numbers: [1, 74, 2] Generated Node #0,0: 40:[1, 74, 2] Operation: 70/35=2 Exploring Operation: 74-70=4, Resulting Numbers: [1, 35, 4] Generated Node #0,1: 40:[1, 35, 4] Operation: 74-70=4 Exploring Operation: 74-35=39, Resulting N...
0.990451
hs_3
mult_heuristic
[ 13, 5, 22, 3 ]
72
[ "22-13=9", "5+3=8", "9*8=72" ]
Current State: 72:[13, 5, 22, 3], Operations: [] Exploring Operation: 22-13=9, Resulting Numbers: [5, 3, 9] Generated Node #2: [5, 3, 9] from Operation: 22-13=9 Current State: 72:[5, 3, 9], Operations: ['22-13=9'] Exploring Operation: 5+3=8, Resulting Numbers: [9, 8] Generated Node #3: [9, 8] from Operation: 5+3=8 Curr...
4
Current State: 72:[13, 5, 22, 3], Operations: [] Exploring Operation: 13+5=18, Resulting Numbers: [22, 3, 18] Generated Node #0,0: 72:[22, 3, 18] Operation: 13+5=18 Exploring Operation: 22-13=9, Resulting Numbers: [5, 3, 9] Generated Node #0,1: 72:[5, 3, 9] Operation: 22-13=9 Moving to Node #0,1 Current State: 72:[5, 3...
0.989583
hs_2
sum_heuristic
[ 59, 43, 64, 19 ]
15
[ "59-43=16", "64/16=4", "19-4=15" ]
Current State: 15:[59, 43, 64, 19], Operations: [] Exploring Operation: 59-43=16, Resulting Numbers: [64, 19, 16] Generated Node #2: [64, 19, 16] from Operation: 59-43=16 Current State: 15:[64, 19, 16], Operations: ['59-43=16'] Exploring Operation: 64/16=4, Resulting Numbers: [19, 4] Generated Node #3: [19, 4] from Ope...
4
Current State: 15:[59, 43, 64, 19], Operations: [] Exploring Operation: 64-59=5, Resulting Numbers: [43, 19, 5] Generated Node #0,0: 15:[43, 19, 5] Operation: 64-59=5 Exploring Operation: 59-19=40, Resulting Numbers: [43, 64, 40] Generated Node #0,1: 15:[43, 64, 40] Operation: 59-19=40 Exploring Operation: 59-43=16, Re...
0.970486
hs_4
sum_heuristic
[ 34, 13, 42, 2 ]
39
[ "34*2=68", "42-13=29", "68-29=39" ]
Current State: 39:[34, 13, 42, 2], Operations: [] Exploring Operation: 34*2=68, Resulting Numbers: [13, 42, 68] Generated Node #2: [13, 42, 68] from Operation: 34*2=68 Current State: 39:[13, 42, 68], Operations: ['34*2=68'] Exploring Operation: 42-13=29, Resulting Numbers: [68, 29] Generated Node #3: [68, 29] from Oper...
4
Current State: 39:[34, 13, 42, 2], Operations: [] Exploring Operation: 34+2=36, Resulting Numbers: [13, 42, 36] Generated Node #0,0: 39:[13, 42, 36] Operation: 34+2=36 Exploring Operation: 42-2=40, Resulting Numbers: [34, 13, 40] Generated Node #0,1: 39:[34, 13, 40] Operation: 42-2=40 Exploring Operation: 34-2=32, Resu...
0
hs_5
sum_heuristic
[ 97, 64, 62, 72 ]
50
[ "97-72=25", "64-62=2", "25*2=50" ]
Current State: 50:[97, 64, 62, 72], Operations: [] Exploring Operation: 97-72=25, Resulting Numbers: [64, 62, 25] Generated Node #2: [64, 62, 25] from Operation: 97-72=25 Current State: 50:[64, 62, 25], Operations: ['97-72=25'] Exploring Operation: 64-62=2, Resulting Numbers: [25, 2] Generated Node #3: [25, 2] from Ope...
4
Current State: 50:[97, 64, 62, 72], Operations: [] Exploring Operation: 97-72=25, Resulting Numbers: [64, 62, 25] Generated Node #0,0: 50:[64, 62, 25] Operation: 97-72=25 Exploring Operation: 97-64=33, Resulting Numbers: [62, 72, 33] Generated Node #0,1: 50:[62, 72, 33] Operation: 97-64=33 Start Sub Search at level 1: ...
0.991319
hs_2
sum_heuristic
[ 1, 15, 31, 94 ]
92
[ "31-1=30", "30/15=2", "94-2=92" ]
Current State: 92:[1, 15, 31, 94], Operations: [] Exploring Operation: 31-1=30, Resulting Numbers: [15, 94, 30] Generated Node #2: [15, 94, 30] from Operation: 31-1=30 Current State: 92:[15, 94, 30], Operations: ['31-1=30'] Exploring Operation: 30/15=2, Resulting Numbers: [94, 2] Generated Node #3: [94, 2] from Operati...
4
Current State: 92:[1, 15, 31, 94], Operations: [] Exploring Operation: 15+31=46, Resulting Numbers: [1, 94, 46] Generated Node #0,0: 92:[1, 94, 46] Operation: 15+31=46 Exploring Operation: 1+15=16, Resulting Numbers: [31, 94, 16] Generated Node #0,1: 92:[31, 94, 16] Operation: 1+15=16 Exploring Operation: 31-1=30, Resu...
0.967014
hs_4
mult_heuristic
[ 27, 87, 16, 94 ]
85
[ "94-87=7", "16*7=112", "112-27=85" ]
Current State: 85:[27, 87, 16, 94], Operations: [] Exploring Operation: 94-87=7, Resulting Numbers: [27, 16, 7] Generated Node #2: [27, 16, 7] from Operation: 94-87=7 Current State: 85:[27, 16, 7], Operations: ['94-87=7'] Exploring Operation: 16*7=112, Resulting Numbers: [27, 112] Generated Node #3: [27, 112] from Oper...
4
Current State: 85:[27, 87, 16, 94], Operations: [] Exploring Operation: 94-87=7, Resulting Numbers: [27, 16, 7] Generated Node #0,0: 85:[27, 16, 7] Operation: 94-87=7 Moving to Node #0,0 Current State: 85:[27, 16, 7], Operations: ['94-87=7'] Exploring Operation: 27-7=20, Resulting Numbers: [16, 20] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 2, 19, 22, 32 ]
50
[ "19+22=41", "2*41=82", "82-32=50" ]
Current State: 50:[2, 19, 22, 32], Operations: [] Exploring Operation: 19+22=41, Resulting Numbers: [2, 32, 41] Generated Node #2: [2, 32, 41] from Operation: 19+22=41 Current State: 50:[2, 32, 41], Operations: ['19+22=41'] Exploring Operation: 2*41=82, Resulting Numbers: [32, 82] Generated Node #3: [32, 82] from Opera...
4
Current State: 50:[2, 19, 22, 32], Operations: [] Exploring Operation: 19+32=51, Resulting Numbers: [2, 22, 51] Generated Node #0,0: 50:[2, 22, 51] Operation: 19+32=51 Start Sub Search at level 1: Moving to Node #0,0 Current State: 50:[2, 22, 51], Operations: ['19+32=51'] Exploring Operation: 2+22=24, Resulting Numbers...
0
hs_1
sum_heuristic
[ 65, 90, 62, 63 ]
17
[ "65-63=2", "90/2=45", "62-45=17" ]
Current State: 17:[65, 90, 62, 63], Operations: [] Exploring Operation: 65-63=2, Resulting Numbers: [90, 62, 2] Generated Node #2: [90, 62, 2] from Operation: 65-63=2 Current State: 17:[90, 62, 2], Operations: ['65-63=2'] Exploring Operation: 90/2=45, Resulting Numbers: [62, 45] Generated Node #3: [62, 45] from Operati...
4
Current State: 17:[65, 90, 62, 63], Operations: [] Exploring Operation: 90-63=27, Resulting Numbers: [65, 62, 27] Generated Node #0,0: 17:[65, 62, 27] Operation: 90-63=27 Exploring Operation: 90-65=25, Resulting Numbers: [62, 63, 25] Generated Node #0,1: 17:[62, 63, 25] Operation: 90-65=25 Exploring Operation: 90-62=28...
0
hs_3
mult_heuristic
[ 8, 31, 87, 21 ]
85
[ "31-8=23", "87+21=108", "108-23=85" ]
Current State: 85:[8, 31, 87, 21], Operations: [] Exploring Operation: 31-8=23, Resulting Numbers: [87, 21, 23] Generated Node #2: [87, 21, 23] from Operation: 31-8=23 Current State: 85:[87, 21, 23], Operations: ['31-8=23'] Exploring Operation: 87+21=108, Resulting Numbers: [23, 108] Generated Node #3: [23, 108] from O...
4
Current State: 85:[8, 31, 87, 21], Operations: [] Exploring Operation: 31-21=10, Resulting Numbers: [8, 87, 10] Generated Node #0,0: 85:[8, 87, 10] Operation: 31-21=10 Exploring Operation: 8+31=39, Resulting Numbers: [87, 21, 39] Generated Node #0,1: 85:[87, 21, 39] Operation: 8+31=39 Exploring Operation: 87-8=79, Resu...
0.982639
hs_5
mult_heuristic
[ 75, 51, 5, 12 ]
72
[ "5+12=17", "51/17=3", "75-3=72" ]
Current State: 72:[75, 51, 5, 12], Operations: [] Exploring Operation: 5+12=17, Resulting Numbers: [75, 51, 17] Generated Node #2: [75, 51, 17] from Operation: 5+12=17 Current State: 72:[75, 51, 17], Operations: ['5+12=17'] Exploring Operation: 51/17=3, Resulting Numbers: [75, 3] Generated Node #3: [75, 3] from Operati...
4
Current State: 72:[75, 51, 5, 12], Operations: [] Exploring Operation: 51-12=39, Resulting Numbers: [75, 5, 39] Generated Node #0,0: 72:[75, 5, 39] Operation: 51-12=39 Exploring Operation: 75-51=24, Resulting Numbers: [5, 12, 24] Generated Node #0,1: 72:[5, 12, 24] Operation: 75-51=24 Exploring Operation: 51-5=46, Resu...
0
hs_3
mult_heuristic
[ 18, 47, 40, 98 ]
19
[ "47*40=1880", "1880-18=1862", "1862/98=19" ]
Current State: 19:[18, 47, 40, 98], Operations: [] Exploring Operation: 47*40=1880, Resulting Numbers: [18, 98, 1880] Generated Node #2: [18, 98, 1880] from Operation: 47*40=1880 Current State: 19:[18, 98, 1880], Operations: ['47*40=1880'] Exploring Operation: 1880-18=1862, Resulting Numbers: [98, 1862] Generated Node ...
4
Current State: 19:[18, 47, 40, 98], Operations: [] Exploring Operation: 47-40=7, Resulting Numbers: [18, 98, 7] Generated Node #0,0: 19:[18, 98, 7] Operation: 47-40=7 Exploring Operation: 98-47=51, Resulting Numbers: [18, 40, 51] Generated Node #0,1: 19:[18, 40, 51] Operation: 98-47=51 Exploring Operation: 47-18=29, Re...
0
hs_4
mult_heuristic
[ 58, 73, 89, 55 ]
97
[ "58+73=131", "89-55=34", "131-34=97" ]
Current State: 97:[58, 73, 89, 55], Operations: [] Exploring Operation: 58+73=131, Resulting Numbers: [89, 55, 131] Generated Node #2: [89, 55, 131] from Operation: 58+73=131 Current State: 97:[89, 55, 131], Operations: ['58+73=131'] Exploring Operation: 89-55=34, Resulting Numbers: [131, 34] Generated Node #3: [131, 3...
4
Current State: 97:[58, 73, 89, 55], Operations: [] Exploring Operation: 73+55=128, Resulting Numbers: [58, 89, 128] Generated Node #0,0: 97:[58, 89, 128] Operation: 73+55=128 Exploring Operation: 58+55=113, Resulting Numbers: [73, 89, 113] Generated Node #0,1: 97:[73, 89, 113] Operation: 58+55=113 Exploring Operation: ...
0.983507
hs_4
sum_heuristic
[ 53, 38, 31, 24 ]
84
[ "53+38=91", "31-24=7", "91-7=84" ]
Current State: 84:[53, 38, 31, 24], Operations: [] Exploring Operation: 53+38=91, Resulting Numbers: [31, 24, 91] Generated Node #2: [31, 24, 91] from Operation: 53+38=91 Current State: 84:[31, 24, 91], Operations: ['53+38=91'] Exploring Operation: 31-24=7, Resulting Numbers: [91, 7] Generated Node #3: [91, 7] from Ope...
4
Current State: 84:[53, 38, 31, 24], Operations: [] Exploring Operation: 53-38=15, Resulting Numbers: [31, 24, 15] Generated Node #0,0: 84:[31, 24, 15] Operation: 53-38=15 Exploring Operation: 53+31=84, Resulting Numbers: [38, 24, 84] Generated Node #0,1: 84:[38, 24, 84] Operation: 53+31=84 Exploring Operation: 53-31=22...
0.950521
hs_4
mult_heuristic
[ 10, 63, 49, 57 ]
37
[ "63+57=120", "120/10=12", "49-12=37" ]
Current State: 37:[10, 63, 49, 57], Operations: [] Exploring Operation: 63+57=120, Resulting Numbers: [10, 49, 120] Generated Node #2: [10, 49, 120] from Operation: 63+57=120 Current State: 37:[10, 49, 120], Operations: ['63+57=120'] Exploring Operation: 120/10=12, Resulting Numbers: [49, 12] Generated Node #3: [49, 12...
4
Current State: 37:[10, 63, 49, 57], Operations: [] Exploring Operation: 63-10=53, Resulting Numbers: [49, 57, 53] Generated Node #0,0: 37:[49, 57, 53] Operation: 63-10=53 Exploring Operation: 49-10=39, Resulting Numbers: [63, 57, 39] Generated Node #0,1: 37:[63, 57, 39] Operation: 49-10=39 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 49, 37, 75, 56 ]
98
[ "37+75=112", "49*112=5488", "5488/56=98" ]
Current State: 98:[49, 37, 75, 56], Operations: [] Exploring Operation: 37+75=112, Resulting Numbers: [49, 56, 112] Generated Node #2: [49, 56, 112] from Operation: 37+75=112 Current State: 98:[49, 56, 112], Operations: ['37+75=112'] Exploring Operation: 49*112=5488, Resulting Numbers: [56, 5488] Generated Node #3: [56...
4
Current State: 98:[49, 37, 75, 56], Operations: [] Exploring Operation: 75-56=19, Resulting Numbers: [49, 37, 19] Generated Node #0,0: 98:[49, 37, 19] Operation: 75-56=19 Start Sub Search at level 1: Moving to Node #0,0 Current State: 98:[49, 37, 19], Operations: ['75-56=19'] Exploring Operation: 37-19=18, Resulting Nu...
0
hs_1
sum_heuristic
[ 25, 43, 3, 54 ]
58
[ "54-43=11", "3*11=33", "25+33=58" ]
Current State: 58:[25, 43, 3, 54], Operations: [] Exploring Operation: 54-43=11, Resulting Numbers: [25, 3, 11] Generated Node #2: [25, 3, 11] from Operation: 54-43=11 Current State: 58:[25, 3, 11], Operations: ['54-43=11'] Exploring Operation: 3*11=33, Resulting Numbers: [25, 33] Generated Node #3: [25, 33] from Opera...
4
Current State: 58:[25, 43, 3, 54], Operations: [] Exploring Operation: 54-25=29, Resulting Numbers: [43, 3, 29] Generated Node #0,0: 58:[43, 3, 29] Operation: 54-25=29 Exploring Operation: 25+43=68, Resulting Numbers: [3, 54, 68] Generated Node #0,1: 58:[3, 54, 68] Operation: 25+43=68 Exploring Operation: 54-43=11, Res...
0.987847
hs_4
mult_heuristic
[ 28, 91, 70, 41 ]
90
[ "28+91=119", "70-41=29", "119-29=90" ]
Current State: 90:[28, 91, 70, 41], Operations: [] Exploring Operation: 28+91=119, Resulting Numbers: [70, 41, 119] Generated Node #2: [70, 41, 119] from Operation: 28+91=119 Current State: 90:[70, 41, 119], Operations: ['28+91=119'] Exploring Operation: 70-41=29, Resulting Numbers: [119, 29] Generated Node #3: [119, 2...
4
Current State: 90:[28, 91, 70, 41], Operations: [] Exploring Operation: 28+70=98, Resulting Numbers: [91, 41, 98] Generated Node #0,0: 90:[91, 41, 98] Operation: 28+70=98 Exploring Operation: 91-70=21, Resulting Numbers: [28, 41, 21] Generated Node #0,1: 90:[28, 41, 21] Operation: 91-70=21 Exploring Operation: 41-28=13...
0.984375
hs_5
mult_heuristic
[ 2, 89, 21, 73 ]
63
[ "89-21=68", "2*68=136", "136-73=63" ]
Current State: 63:[2, 89, 21, 73], Operations: [] Exploring Operation: 89-21=68, Resulting Numbers: [2, 73, 68] Generated Node #2: [2, 73, 68] from Operation: 89-21=68 Current State: 63:[2, 73, 68], Operations: ['89-21=68'] Exploring Operation: 2*68=136, Resulting Numbers: [73, 136] Generated Node #3: [73, 136] from Op...
4
Current State: 63:[2, 89, 21, 73], Operations: [] Exploring Operation: 89-21=68, Resulting Numbers: [2, 73, 68] Generated Node #0,0: 63:[2, 73, 68] Operation: 89-21=68 Exploring Operation: 89-73=16, Resulting Numbers: [2, 21, 16] Generated Node #0,1: 63:[2, 21, 16] Operation: 89-73=16 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 68, 2, 62, 89 ]
39
[ "68-2=66", "89-62=27", "66-27=39" ]
Current State: 39:[68, 2, 62, 89], Operations: [] Exploring Operation: 68-2=66, Resulting Numbers: [62, 89, 66] Generated Node #2: [62, 89, 66] from Operation: 68-2=66 Current State: 39:[62, 89, 66], Operations: ['68-2=66'] Exploring Operation: 89-62=27, Resulting Numbers: [66, 27] Generated Node #3: [66, 27] from Oper...
4
Current State: 39:[68, 2, 62, 89], Operations: [] Exploring Operation: 68-62=6, Resulting Numbers: [2, 89, 6] Generated Node #0,0: 39:[2, 89, 6] Operation: 68-62=6 Exploring Operation: 89-68=21, Resulting Numbers: [2, 62, 21] Generated Node #0,1: 39:[2, 62, 21] Operation: 89-68=21 Exploring Operation: 89-62=27, Resulti...
0.975694
hs_3
mult_heuristic
[ 12, 83, 79, 64 ]
97
[ "79-64=15", "12*15=180", "180-83=97" ]
Current State: 97:[12, 83, 79, 64], Operations: [] Exploring Operation: 79-64=15, Resulting Numbers: [12, 83, 15] Generated Node #2: [12, 83, 15] from Operation: 79-64=15 Current State: 97:[12, 83, 15], Operations: ['79-64=15'] Exploring Operation: 12*15=180, Resulting Numbers: [83, 180] Generated Node #3: [83, 180] fr...
4
Current State: 97:[12, 83, 79, 64], Operations: [] Exploring Operation: 12+79=91, Resulting Numbers: [83, 64, 91] Generated Node #0,0: 97:[83, 64, 91] Operation: 12+79=91 Exploring Operation: 12+64=76, Resulting Numbers: [83, 79, 76] Generated Node #0,1: 97:[83, 79, 76] Operation: 12+64=76 Exploring Operation: 12+83=95...
0
hs_3
sum_heuristic
[ 26, 27, 28, 3 ]
79
[ "28-26=2", "27*3=81", "81-2=79" ]
Current State: 79:[26, 27, 28, 3], Operations: [] Exploring Operation: 28-26=2, Resulting Numbers: [27, 3, 2] Generated Node #2: [27, 3, 2] from Operation: 28-26=2 Current State: 79:[27, 3, 2], Operations: ['28-26=2'] Exploring Operation: 27*3=81, Resulting Numbers: [2, 81] Generated Node #3: [2, 81] from Operation: 27...
4
Current State: 79:[26, 27, 28, 3], Operations: [] Exploring Operation: 26+27=53, Resulting Numbers: [28, 3, 53] Generated Node #0,0: 79:[28, 3, 53] Operation: 26+27=53 Exploring Operation: 26*3=78, Resulting Numbers: [27, 28, 78] Generated Node #0,1: 79:[27, 28, 78] Operation: 26*3=78 Exploring Operation: 27*3=81, Resu...
0.94184
hs_4
sum_heuristic
[ 75, 77, 25, 58 ]
97
[ "75/25=3", "58*3=174", "174-77=97" ]
Current State: 97:[75, 77, 25, 58], Operations: [] Exploring Operation: 75/25=3, Resulting Numbers: [77, 58, 3] Generated Node #2: [77, 58, 3] from Operation: 75/25=3 Current State: 97:[77, 58, 3], Operations: ['75/25=3'] Exploring Operation: 58*3=174, Resulting Numbers: [77, 174] Generated Node #3: [77, 174] from Oper...
4
Current State: 97:[75, 77, 25, 58], Operations: [] Exploring Operation: 25+58=83, Resulting Numbers: [75, 77, 83] Generated Node #0,0: 97:[75, 77, 83] Operation: 25+58=83 Exploring Operation: 75+25=100, Resulting Numbers: [77, 58, 100] Generated Node #0,1: 97:[77, 58, 100] Operation: 75+25=100 Exploring Operation: 77+2...
0
hs_3
sum_heuristic
[ 42, 30, 3, 68 ]
77
[ "42-30=12", "68-3=65", "12+65=77" ]
Current State: 77:[42, 30, 3, 68], Operations: [] Exploring Operation: 42-30=12, Resulting Numbers: [3, 68, 12] Generated Node #2: [3, 68, 12] from Operation: 42-30=12 Current State: 77:[3, 68, 12], Operations: ['42-30=12'] Exploring Operation: 68-3=65, Resulting Numbers: [12, 65] Generated Node #3: [12, 65] from Opera...
4
Current State: 77:[42, 30, 3, 68], Operations: [] Exploring Operation: 42-30=12, Resulting Numbers: [3, 68, 12] Generated Node #0,0: 77:[3, 68, 12] Operation: 42-30=12 Exploring Operation: 42+30=72, Resulting Numbers: [3, 68, 72] Generated Node #0,1: 77:[3, 68, 72] Operation: 42+30=72 Moving to Node #0,0 Current State:...
0.990451
hs_2
sum_heuristic
[ 93, 69, 80, 61 ]
43
[ "93-69=24", "80-61=19", "24+19=43" ]
Current State: 43:[93, 69, 80, 61], Operations: [] Exploring Operation: 93-69=24, Resulting Numbers: [80, 61, 24] Generated Node #2: [80, 61, 24] from Operation: 93-69=24 Current State: 43:[80, 61, 24], Operations: ['93-69=24'] Exploring Operation: 80-61=19, Resulting Numbers: [24, 19] Generated Node #3: [24, 19] from ...
4
Current State: 43:[93, 69, 80, 61], Operations: [] Exploring Operation: 93-69=24, Resulting Numbers: [80, 61, 24] Generated Node #0,0: 43:[80, 61, 24] Operation: 93-69=24 Start Sub Search at level 1: Moving to Node #0,0 Current State: 43:[80, 61, 24], Operations: ['93-69=24'] Exploring Operation: 80-24=56, Resulting Nu...
0
hs_1
mult_heuristic
[ 7, 32, 2, 65 ]
92
[ "32-7=25", "2+65=67", "25+67=92" ]
Current State: 92:[7, 32, 2, 65], Operations: [] Exploring Operation: 32-7=25, Resulting Numbers: [2, 65, 25] Generated Node #2: [2, 65, 25] from Operation: 32-7=25 Current State: 92:[2, 65, 25], Operations: ['32-7=25'] Exploring Operation: 2+65=67, Resulting Numbers: [25, 67] Generated Node #3: [25, 67] from Operation...
4
Current State: 92:[7, 32, 2, 65], Operations: [] Exploring Operation: 32+65=97, Resulting Numbers: [7, 2, 97] Generated Node #0,0: 92:[7, 2, 97] Operation: 32+65=97 Moving to Node #0,0 Current State: 92:[7, 2, 97], Operations: ['32+65=97'] Exploring Operation: 97-7=90, Resulting Numbers: [2, 90] Generated Node #0,0,0: ...
0.993924
hs_1
sum_heuristic
[ 34, 99, 11, 3 ]
33
[ "34*3=102", "102-99=3", "11*3=33" ]
Current State: 33:[34, 99, 11, 3], Operations: [] Exploring Operation: 34*3=102, Resulting Numbers: [99, 11, 102] Generated Node #2: [99, 11, 102] from Operation: 34*3=102 Current State: 33:[99, 11, 102], Operations: ['34*3=102'] Exploring Operation: 102-99=3, Resulting Numbers: [11, 3] Generated Node #3: [11, 3] from ...
4
Current State: 33:[34, 99, 11, 3], Operations: [] Exploring Operation: 99/11=9, Resulting Numbers: [34, 3, 9] Generated Node #0,0: 33:[34, 3, 9] Operation: 99/11=9 Exploring Operation: 99/3=33, Resulting Numbers: [34, 11, 33] Generated Node #0,1: 33:[34, 11, 33] Operation: 99/3=33 Exploring Operation: 99-11=88, Resulti...
0
hs_4
sum_heuristic
[ 64, 10, 45, 39 ]
80
[ "64+10=74", "45-39=6", "74+6=80" ]
Current State: 80:[64, 10, 45, 39], Operations: [] Exploring Operation: 64+10=74, Resulting Numbers: [45, 39, 74] Generated Node #2: [45, 39, 74] from Operation: 64+10=74 Current State: 80:[45, 39, 74], Operations: ['64+10=74'] Exploring Operation: 45-39=6, Resulting Numbers: [74, 6] Generated Node #3: [74, 6] from Ope...
4
Current State: 80:[64, 10, 45, 39], Operations: [] Exploring Operation: 64-45=19, Resulting Numbers: [10, 39, 19] Generated Node #0,0: 80:[10, 39, 19] Operation: 64-45=19 Exploring Operation: 64+10=74, Resulting Numbers: [45, 39, 74] Generated Node #0,1: 80:[45, 39, 74] Operation: 64+10=74 Exploring Operation: 64-39=25...
0.980035
hs_4
mult_heuristic
[ 43, 90, 5, 5 ]
60
[ "90-5=85", "85/5=17", "43+17=60" ]
Current State: 60:[43, 90, 5, 5], Operations: [] Exploring Operation: 90-5=85, Resulting Numbers: [43, 85] Generated Node #2: [43, 85] from Operation: 90-5=85 Current State: 60:[43, 85], Operations: ['90-5=85'] Exploring Operation: 85/5=17, Resulting Numbers: [43, 17] Generated Node #3: [43, 17] from Operation: 85/5=17...
4
Current State: 60:[43, 90, 5, 5], Operations: [] Exploring Operation: 90-43=47, Resulting Numbers: [5, 5, 47] Generated Node #0,0: 60:[5, 5, 47] Operation: 90-43=47 Exploring Operation: 90/5=18, Resulting Numbers: [43, 5, 18] Generated Node #0,1: 60:[43, 5, 18] Operation: 90/5=18 Moving to Node #0,0 Current State: 60:[...
0
hs_2
mult_heuristic
[ 27, 44, 60, 24 ]
47
[ "27*44=1188", "1188-60=1128", "1128/24=47" ]
Current State: 47:[27, 44, 60, 24], Operations: [] Exploring Operation: 27*44=1188, Resulting Numbers: [60, 24, 1188] Generated Node #2: [60, 24, 1188] from Operation: 27*44=1188 Current State: 47:[60, 24, 1188], Operations: ['27*44=1188'] Exploring Operation: 1188-60=1128, Resulting Numbers: [24, 1128] Generated Node ...
4
Current State: 47:[27, 44, 60, 24], Operations: [] Exploring Operation: 60-24=36, Resulting Numbers: [27, 44, 36] Generated Node #0,0: 47:[27, 44, 36] Operation: 60-24=36 Exploring Operation: 60-27=33, Resulting Numbers: [44, 24, 33] Generated Node #0,1: 47:[44, 24, 33] Operation: 60-27=33 Exploring Operation: 27+24=51...
0
hs_4
sum_heuristic