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
[ 19, 79, 14, 94 ]
20
[ "79-19=60", "94-14=80", "80-60=20" ]
Current State: 20:[19, 79, 14, 94], Operations: [] Exploring Operation: 79-19=60, Resulting Numbers: [14, 94, 60] Generated Node #2: [14, 94, 60] from Operation: 79-19=60 Current State: 20:[14, 94, 60], Operations: ['79-19=60'] Exploring Operation: 94-14=80, Resulting Numbers: [60, 80] Generated Node #3: [60, 80] from ...
4
Current State: 20:[19, 79, 14, 94], Operations: [] Exploring Operation: 94-19=75, Resulting Numbers: [79, 14, 75] Generated Node #0,0: 20:[79, 14, 75] Operation: 94-19=75 Exploring Operation: 79-19=60, Resulting Numbers: [14, 94, 60] Generated Node #0,1: 20:[14, 94, 60] Operation: 79-19=60 Exploring Operation: 94-79=15...
0.985243
hs_3
sum_heuristic
[ 57, 4, 8, 46 ]
10
[ "57*8=456", "4+456=460", "460/46=10" ]
Current State: 10:[57, 4, 8, 46], Operations: [] Exploring Operation: 57*8=456, Resulting Numbers: [4, 46, 456] Generated Node #2: [4, 46, 456] from Operation: 57*8=456 Current State: 10:[4, 46, 456], Operations: ['57*8=456'] Exploring Operation: 4+456=460, Resulting Numbers: [46, 460] Generated Node #3: [46, 460] from...
4
Current State: 10:[57, 4, 8, 46], Operations: [] Exploring Operation: 57-46=11, Resulting Numbers: [4, 8, 11] Generated Node #0,0: 10:[4, 8, 11] Operation: 57-46=11 Exploring Operation: 57-8=49, Resulting Numbers: [4, 46, 49] Generated Node #0,1: 10:[4, 46, 49] Operation: 57-8=49 Moving to Node #0,0 Current State: 10:[...
0
hs_2
sum_heuristic
[ 21, 73, 7, 95 ]
19
[ "21/7=3", "95-73=22", "22-3=19" ]
Current State: 19:[21, 73, 7, 95], Operations: [] Exploring Operation: 21/7=3, Resulting Numbers: [73, 95, 3] Generated Node #2: [73, 95, 3] from Operation: 21/7=3 Current State: 19:[73, 95, 3], Operations: ['21/7=3'] Exploring Operation: 95-73=22, Resulting Numbers: [3, 22] Generated Node #3: [3, 22] from Operation: 9...
4
Current State: 19:[21, 73, 7, 95], Operations: [] Exploring Operation: 73-21=52, Resulting Numbers: [7, 95, 52] Generated Node #0,0: 19:[7, 95, 52] Operation: 73-21=52 Exploring Operation: 95-73=22, Resulting Numbers: [21, 7, 22] Generated Node #0,1: 19:[21, 7, 22] Operation: 95-73=22 Exploring Operation: 73-7=66, Resu...
0
hs_4
sum_heuristic
[ 12, 82, 20, 30 ]
74
[ "12*20=240", "240/30=8", "82-8=74" ]
Current State: 74:[12, 82, 20, 30], Operations: [] Exploring Operation: 12*20=240, Resulting Numbers: [82, 30, 240] Generated Node #2: [82, 30, 240] from Operation: 12*20=240 Current State: 74:[82, 30, 240], Operations: ['12*20=240'] Exploring Operation: 240/30=8, Resulting Numbers: [82, 8] Generated Node #3: [82, 8] f...
4
Current State: 74:[12, 82, 20, 30], Operations: [] Exploring Operation: 82-20=62, Resulting Numbers: [12, 30, 62] Generated Node #0,0: 74:[12, 30, 62] Operation: 82-20=62 Exploring Operation: 20-12=8, Resulting Numbers: [82, 30, 8] Generated Node #0,1: 74:[82, 30, 8] Operation: 20-12=8 Exploring Operation: 12+20=32, Re...
0
hs_5
sum_heuristic
[ 62, 36, 14, 7 ]
70
[ "62*7=434", "36*14=504", "504-434=70" ]
Current State: 70:[62, 36, 14, 7], Operations: [] Exploring Operation: 62*7=434, Resulting Numbers: [36, 14, 434] Generated Node #2: [36, 14, 434] from Operation: 62*7=434 Current State: 70:[36, 14, 434], Operations: ['62*7=434'] Exploring Operation: 36*14=504, Resulting Numbers: [434, 504] Generated Node #3: [434, 504...
4
Current State: 70:[62, 36, 14, 7], Operations: [] Exploring Operation: 62-36=26, Resulting Numbers: [14, 7, 26] Generated Node #0,0: 70:[14, 7, 26] Operation: 62-36=26 Exploring Operation: 62+7=69, Resulting Numbers: [36, 14, 69] Generated Node #0,1: 70:[36, 14, 69] Operation: 62+7=69 Exploring Operation: 14/7=2, Resul...
0
hs_5
sum_heuristic
[ 12, 89, 20, 99 ]
18
[ "12+89=101", "20+99=119", "119-101=18" ]
Current State: 18:[12, 89, 20, 99], Operations: [] Exploring Operation: 12+89=101, Resulting Numbers: [20, 99, 101] Generated Node #2: [20, 99, 101] from Operation: 12+89=101 Current State: 18:[20, 99, 101], Operations: ['12+89=101'] Exploring Operation: 20+99=119, Resulting Numbers: [101, 119] Generated Node #3: [101,...
4
Current State: 18:[12, 89, 20, 99], Operations: [] Exploring Operation: 99-89=10, Resulting Numbers: [12, 20, 10] Generated Node #0,0: 18:[12, 20, 10] Operation: 99-89=10 Moving to Node #0,0 Current State: 18:[12, 20, 10], Operations: ['99-89=10'] Exploring Operation: 20-12=8, Resulting Numbers: [10, 8] Generated Node ...
0.993924
hs_1
sum_heuristic
[ 52, 86, 18, 4 ]
39
[ "52+86=138", "18+138=156", "156/4=39" ]
Current State: 39:[52, 86, 18, 4], Operations: [] Exploring Operation: 52+86=138, Resulting Numbers: [18, 4, 138] Generated Node #2: [18, 4, 138] from Operation: 52+86=138 Current State: 39:[18, 4, 138], Operations: ['52+86=138'] Exploring Operation: 18+138=156, Resulting Numbers: [4, 156] Generated Node #3: [4, 156] f...
4
Current State: 39:[52, 86, 18, 4], Operations: [] Exploring Operation: 52-18=34, Resulting Numbers: [86, 4, 34] Generated Node #0,0: 39:[86, 4, 34] Operation: 52-18=34 Exploring Operation: 86-18=68, Resulting Numbers: [52, 4, 68] Generated Node #0,1: 39:[52, 4, 68] Operation: 86-18=68 Exploring Operation: 86-52=34, Res...
0
hs_5
mult_heuristic
[ 53, 10, 75, 96 ]
22
[ "53-10=43", "96-75=21", "43-21=22" ]
Current State: 22:[53, 10, 75, 96], Operations: [] Exploring Operation: 53-10=43, Resulting Numbers: [75, 96, 43] Generated Node #2: [75, 96, 43] from Operation: 53-10=43 Current State: 22:[75, 96, 43], Operations: ['53-10=43'] Exploring Operation: 96-75=21, Resulting Numbers: [43, 21] Generated Node #3: [43, 21] from ...
4
Current State: 22:[53, 10, 75, 96], Operations: [] Exploring Operation: 96-75=21, Resulting Numbers: [53, 10, 21] Generated Node #0,0: 22:[53, 10, 21] Operation: 96-75=21 Exploring Operation: 75-53=22, Resulting Numbers: [10, 96, 22] Generated Node #0,1: 22:[10, 96, 22] Operation: 75-53=22 Moving to Node #0,0 Current S...
0.992188
hs_2
sum_heuristic
[ 47, 66, 18, 38 ]
36
[ "66-47=19", "18*38=684", "684/19=36" ]
Current State: 36:[47, 66, 18, 38], Operations: [] Exploring Operation: 66-47=19, Resulting Numbers: [18, 38, 19] Generated Node #2: [18, 38, 19] from Operation: 66-47=19 Current State: 36:[18, 38, 19], Operations: ['66-47=19'] Exploring Operation: 18*38=684, Resulting Numbers: [19, 684] Generated Node #3: [19, 684] fr...
4
Current State: 36:[47, 66, 18, 38], Operations: [] Exploring Operation: 66-38=28, Resulting Numbers: [47, 18, 28] Generated Node #0,0: 36:[47, 18, 28] Operation: 66-38=28 Exploring Operation: 47-38=9, Resulting Numbers: [66, 18, 9] Generated Node #0,1: 36:[66, 18, 9] Operation: 47-38=9 Exploring Operation: 66-18=48, Re...
0.942708
hs_5
mult_heuristic
[ 42, 77, 61, 70 ]
56
[ "61*70=4270", "42+4270=4312", "4312/77=56" ]
Current State: 56:[42, 77, 61, 70], Operations: [] Exploring Operation: 61*70=4270, Resulting Numbers: [42, 77, 4270] Generated Node #2: [42, 77, 4270] from Operation: 61*70=4270 Current State: 56:[42, 77, 4270], Operations: ['61*70=4270'] Exploring Operation: 42+4270=4312, Resulting Numbers: [77, 4312] Generated Node ...
4
Current State: 56:[42, 77, 61, 70], Operations: [] Exploring Operation: 70-42=28, Resulting Numbers: [77, 61, 28] Generated Node #0,0: 56:[77, 61, 28] Operation: 70-42=28 Exploring Operation: 77-70=7, Resulting Numbers: [42, 61, 7] Generated Node #0,1: 56:[42, 61, 7] Operation: 77-70=7 Exploring Operation: 77-61=16, Re...
0
hs_4
mult_heuristic
[ 64, 59, 1, 64 ]
70
[ "64-59=5", "1+64=65", "5+65=70" ]
Current State: 70:[64, 59, 1, 64], Operations: [] Exploring Operation: 64-59=5, Resulting Numbers: [1, 5] Generated Node #2: [1, 5] from Operation: 64-59=5 Current State: 70:[1, 5], Operations: ['64-59=5'] Exploring Operation: 1+64=65, Resulting Numbers: [5, 65] Generated Node #3: [5, 65] from Operation: 1+64=65 Curren...
4
Current State: 70:[64, 59, 1, 64], Operations: [] Exploring Operation: 64/64=1, Resulting Numbers: [59, 1, 1] Generated Node #0,0: 70:[59, 1, 1] Operation: 64/64=1 Exploring Operation: 64-64=0, Resulting Numbers: [59, 1, 0] Generated Node #0,1: 70:[59, 1, 0] Operation: 64-64=0 Exploring Operation: 64-59=5, Resulting Nu...
0.988715
hs_4
mult_heuristic
[ 45, 18, 57, 53 ]
44
[ "57+53=110", "18*110=1980", "1980/45=44" ]
Current State: 44:[45, 18, 57, 53], Operations: [] Exploring Operation: 57+53=110, Resulting Numbers: [45, 18, 110] Generated Node #2: [45, 18, 110] from Operation: 57+53=110 Current State: 44:[45, 18, 110], Operations: ['57+53=110'] Exploring Operation: 18*110=1980, Resulting Numbers: [45, 1980] Generated Node #3: [45...
4
Current State: 44:[45, 18, 57, 53], Operations: [] Exploring Operation: 57-53=4, Resulting Numbers: [45, 18, 4] Generated Node #0,0: 44:[45, 18, 4] Operation: 57-53=4 Moving to Node #0,0 Current State: 44:[45, 18, 4], Operations: ['57-53=4'] Exploring Operation: 18+4=22, Resulting Numbers: [45, 22] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 10, 25, 30, 2 ]
44
[ "30/10=3", "25-3=22", "2*22=44" ]
Current State: 44:[10, 25, 30, 2], Operations: [] Exploring Operation: 30/10=3, Resulting Numbers: [25, 2, 3] Generated Node #2: [25, 2, 3] from Operation: 30/10=3 Current State: 44:[25, 2, 3], Operations: ['30/10=3'] Exploring Operation: 25-3=22, Resulting Numbers: [2, 22] Generated Node #3: [2, 22] from Operation: 25...
4
Current State: 44:[10, 25, 30, 2], Operations: [] Exploring Operation: 30/10=3, Resulting Numbers: [25, 2, 3] Generated Node #0,0: 44:[25, 2, 3] Operation: 30/10=3 Exploring Operation: 30-25=5, Resulting Numbers: [10, 2, 5] Generated Node #0,1: 44:[10, 2, 5] Operation: 30-25=5 Exploring Operation: 30-10=20, Resulting N...
0.980035
hs_3
mult_heuristic
[ 16, 11, 52, 44 ]
56
[ "16*11=176", "176/44=4", "52+4=56" ]
Current State: 56:[16, 11, 52, 44], Operations: [] Exploring Operation: 16*11=176, Resulting Numbers: [52, 44, 176] Generated Node #2: [52, 44, 176] from Operation: 16*11=176 Current State: 56:[52, 44, 176], Operations: ['16*11=176'] Exploring Operation: 176/44=4, Resulting Numbers: [52, 4] Generated Node #3: [52, 4] f...
4
Current State: 56:[16, 11, 52, 44], Operations: [] Exploring Operation: 44-16=28, Resulting Numbers: [11, 52, 28] Generated Node #0,0: 56:[11, 52, 28] Operation: 44-16=28 Exploring Operation: 44/11=4, Resulting Numbers: [16, 52, 4] Generated Node #0,1: 56:[16, 52, 4] Operation: 44/11=4 Exploring Operation: 52-44=8, Res...
0.974826
hs_3
sum_heuristic
[ 8, 18, 66, 11 ]
60
[ "18-8=10", "66/11=6", "10*6=60" ]
Current State: 60:[8, 18, 66, 11], Operations: [] Exploring Operation: 18-8=10, Resulting Numbers: [66, 11, 10] Generated Node #2: [66, 11, 10] from Operation: 18-8=10 Current State: 60:[66, 11, 10], Operations: ['18-8=10'] Exploring Operation: 66/11=6, Resulting Numbers: [10, 6] Generated Node #3: [10, 6] from Operati...
4
Current State: 60:[8, 18, 66, 11], Operations: [] Exploring Operation: 11-8=3, Resulting Numbers: [18, 66, 3] Generated Node #0,0: 60:[18, 66, 3] Operation: 11-8=3 Exploring Operation: 66-8=58, Resulting Numbers: [18, 11, 58] Generated Node #0,1: 60:[18, 11, 58] Operation: 66-8=58 Exploring Operation: 66/11=6, Resultin...
0.985243
hs_5
mult_heuristic
[ 35, 6, 77, 33 ]
89
[ "35-33=2", "6*2=12", "77+12=89" ]
Current State: 89:[35, 6, 77, 33], Operations: [] Exploring Operation: 35-33=2, Resulting Numbers: [6, 77, 2] Generated Node #2: [6, 77, 2] from Operation: 35-33=2 Current State: 89:[6, 77, 2], Operations: ['35-33=2'] Exploring Operation: 6*2=12, Resulting Numbers: [77, 12] Generated Node #3: [77, 12] from Operation: 6...
4
Current State: 89:[35, 6, 77, 33], Operations: [] Exploring Operation: 6+77=83, Resulting Numbers: [35, 33, 83] Generated Node #0,0: 89:[35, 33, 83] Operation: 6+77=83 Exploring Operation: 35+33=68, Resulting Numbers: [6, 77, 68] Generated Node #0,1: 89:[6, 77, 68] Operation: 35+33=68 Exploring Operation: 35+6=41, Resu...
0
hs_3
mult_heuristic
[ 76, 42, 2, 12 ]
68
[ "76/2=38", "42-12=30", "38+30=68" ]
Current State: 68:[76, 42, 2, 12], Operations: [] Exploring Operation: 76/2=38, Resulting Numbers: [42, 12, 38] Generated Node #2: [42, 12, 38] from Operation: 76/2=38 Current State: 68:[42, 12, 38], Operations: ['76/2=38'] Exploring Operation: 42-12=30, Resulting Numbers: [38, 30] Generated Node #3: [38, 30] from Oper...
4
Current State: 68:[76, 42, 2, 12], Operations: [] Exploring Operation: 76-42=34, Resulting Numbers: [2, 12, 34] Generated Node #0,0: 68:[2, 12, 34] Operation: 76-42=34 Exploring Operation: 76-12=64, Resulting Numbers: [42, 2, 64] Generated Node #0,1: 68:[42, 2, 64] Operation: 76-12=64 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 92, 74, 88, 15 ]
55
[ "92-74=18", "88-15=73", "73-18=55" ]
Current State: 55:[92, 74, 88, 15], Operations: [] Exploring Operation: 92-74=18, Resulting Numbers: [88, 15, 18] Generated Node #2: [88, 15, 18] from Operation: 92-74=18 Current State: 55:[88, 15, 18], Operations: ['92-74=18'] Exploring Operation: 88-15=73, Resulting Numbers: [18, 73] Generated Node #3: [18, 73] from ...
4
Current State: 55:[92, 74, 88, 15], Operations: [] Exploring Operation: 92-74=18, Resulting Numbers: [88, 15, 18] Generated Node #0,0: 55:[88, 15, 18] Operation: 92-74=18 Exploring Operation: 92-88=4, Resulting Numbers: [74, 15, 4] Generated Node #0,1: 55:[74, 15, 4] Operation: 92-88=4 Start Sub Search at level 1: Movi...
0.991319
hs_2
sum_heuristic
[ 30, 5, 96, 95 ]
36
[ "30+5=35", "96-95=1", "35+1=36" ]
Current State: 36:[30, 5, 96, 95], Operations: [] Exploring Operation: 30+5=35, Resulting Numbers: [96, 95, 35] Generated Node #2: [96, 95, 35] from Operation: 30+5=35 Current State: 36:[96, 95, 35], Operations: ['30+5=35'] Exploring Operation: 96-95=1, Resulting Numbers: [35, 1] Generated Node #3: [35, 1] from Operati...
4
Current State: 36:[30, 5, 96, 95], Operations: [] Exploring Operation: 96-95=1, Resulting Numbers: [30, 5, 1] Generated Node #0,0: 36:[30, 5, 1] Operation: 96-95=1 Start Sub Search at level 1: Moving to Node #0,0 Current State: 36:[30, 5, 1], Operations: ['96-95=1'] Exploring Operation: 30/5=6, Resulting Numbers: [1, 6...
0
hs_1
sum_heuristic
[ 4, 84, 20, 66 ]
66
[ "84/4=21", "21-20=1", "66*1=66" ]
Current State: 66:[4, 84, 20, 66], Operations: [] Exploring Operation: 84/4=21, Resulting Numbers: [20, 66, 21] Generated Node #2: [20, 66, 21] from Operation: 84/4=21 Current State: 66:[20, 66, 21], Operations: ['84/4=21'] Exploring Operation: 21-20=1, Resulting Numbers: [66, 1] Generated Node #3: [66, 1] from Operati...
4
Current State: 66:[4, 84, 20, 66], Operations: [] Exploring Operation: 84/4=21, Resulting Numbers: [20, 66, 21] Generated Node #0,0: 66:[20, 66, 21] Operation: 84/4=21 Exploring Operation: 84-20=64, Resulting Numbers: [4, 66, 64] Generated Node #0,1: 66:[4, 66, 64] Operation: 84-20=64 Moving to Node #0,0 Current State:...
0.992188
hs_2
sum_heuristic
[ 40, 42, 31, 11 ]
21
[ "42-40=2", "31+11=42", "42/2=21" ]
Current State: 21:[40, 42, 31, 11], Operations: [] Exploring Operation: 42-40=2, Resulting Numbers: [31, 11, 2] Generated Node #2: [31, 11, 2] from Operation: 42-40=2 Current State: 21:[31, 11, 2], Operations: ['42-40=2'] Exploring Operation: 31+11=42, Resulting Numbers: [2, 42] Generated Node #3: [2, 42] from Operatio...
4
Current State: 21:[40, 42, 31, 11], Operations: [] Exploring Operation: 40-31=9, Resulting Numbers: [42, 11, 9] Generated Node #0,0: 21:[42, 11, 9] Operation: 40-31=9 Exploring Operation: 42-40=2, Resulting Numbers: [31, 11, 2] Generated Node #0,1: 21:[31, 11, 2] Operation: 42-40=2 Moving to Node #0,1 Current State: 21...
0
hs_2
mult_heuristic
[ 31, 9, 91, 95 ]
93
[ "31*9=279", "91+95=186", "279-186=93" ]
Current State: 93:[31, 9, 91, 95], Operations: [] Exploring Operation: 31*9=279, Resulting Numbers: [91, 95, 279] Generated Node #2: [91, 95, 279] from Operation: 31*9=279 Current State: 93:[91, 95, 279], Operations: ['31*9=279'] Exploring Operation: 91+95=186, Resulting Numbers: [279, 186] Generated Node #3: [279, 186...
4
Current State: 93:[31, 9, 91, 95], Operations: [] Exploring Operation: 95-91=4, Resulting Numbers: [31, 9, 4] Generated Node #0,0: 93:[31, 9, 4] Operation: 95-91=4 Exploring Operation: 31-9=22, Resulting Numbers: [91, 95, 22] Generated Node #0,1: 93:[91, 95, 22] Operation: 31-9=22 Exploring Operation: 31+9=40, Resultin...
0
hs_5
mult_heuristic
[ 8, 78, 10, 12 ]
82
[ "12-10=2", "8/2=4", "78+4=82" ]
Current State: 82:[8, 78, 10, 12], Operations: [] Exploring Operation: 12-10=2, Resulting Numbers: [8, 78, 2] Generated Node #2: [8, 78, 2] from Operation: 12-10=2 Current State: 82:[8, 78, 2], Operations: ['12-10=2'] Exploring Operation: 8/2=4, Resulting Numbers: [78, 4] Generated Node #3: [78, 4] from Operation: 8/2=...
4
Current State: 82:[8, 78, 10, 12], Operations: [] Exploring Operation: 12-8=4, Resulting Numbers: [78, 10, 4] Generated Node #0,0: 82:[78, 10, 4] Operation: 12-8=4 Exploring Operation: 10-8=2, Resulting Numbers: [78, 12, 2] Generated Node #0,1: 82:[78, 12, 2] Operation: 10-8=2 Exploring Operation: 8*10=80, Resulting Nu...
0.961806
hs_4
mult_heuristic
[ 79, 10, 48, 50 ]
59
[ "50-48=2", "10*2=20", "79-20=59" ]
Current State: 59:[79, 10, 48, 50], Operations: [] Exploring Operation: 50-48=2, Resulting Numbers: [79, 10, 2] Generated Node #2: [79, 10, 2] from Operation: 50-48=2 Current State: 59:[79, 10, 2], Operations: ['50-48=2'] Exploring Operation: 10*2=20, Resulting Numbers: [79, 20] Generated Node #3: [79, 20] from Operati...
4
Current State: 59:[79, 10, 48, 50], Operations: [] Exploring Operation: 79-10=69, Resulting Numbers: [48, 50, 69] Generated Node #0,0: 59:[48, 50, 69] Operation: 79-10=69 Exploring Operation: 10+48=58, Resulting Numbers: [79, 50, 58] Generated Node #0,1: 59:[79, 50, 58] Operation: 10+48=58 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 45, 30, 9, 66 ]
49
[ "66-30=36", "36/9=4", "45+4=49" ]
Current State: 49:[45, 30, 9, 66], Operations: [] Exploring Operation: 66-30=36, Resulting Numbers: [45, 9, 36] Generated Node #2: [45, 9, 36] from Operation: 66-30=36 Current State: 49:[45, 9, 36], Operations: ['66-30=36'] Exploring Operation: 36/9=4, Resulting Numbers: [45, 4] Generated Node #3: [45, 4] from Operatio...
4
Current State: 49:[45, 30, 9, 66], Operations: [] Exploring Operation: 66-30=36, Resulting Numbers: [45, 9, 36] Generated Node #0,0: 49:[45, 9, 36] Operation: 66-30=36 Exploring Operation: 66-9=57, Resulting Numbers: [45, 30, 57] Generated Node #0,1: 49:[45, 30, 57] Operation: 66-9=57 Exploring Operation: 30+9=39, Resu...
0.940972
hs_4
mult_heuristic
[ 45, 76, 77, 88 ]
56
[ "45+76=121", "77*88=6776", "6776/121=56" ]
Current State: 56:[45, 76, 77, 88], Operations: [] Exploring Operation: 45+76=121, Resulting Numbers: [77, 88, 121] Generated Node #2: [77, 88, 121] from Operation: 45+76=121 Current State: 56:[77, 88, 121], Operations: ['45+76=121'] Exploring Operation: 77*88=6776, Resulting Numbers: [121, 6776] Generated Node #3: [12...
4
Current State: 56:[45, 76, 77, 88], Operations: [] Exploring Operation: 76-45=31, Resulting Numbers: [77, 88, 31] Generated Node #0,0: 56:[77, 88, 31] Operation: 76-45=31 Exploring Operation: 88-77=11, Resulting Numbers: [45, 76, 11] Generated Node #0,1: 56:[45, 76, 11] Operation: 88-77=11 Exploring Operation: 88-76=12...
0
hs_5
mult_heuristic
[ 65, 37, 86, 55 ]
59
[ "65-37=28", "86-55=31", "28+31=59" ]
Current State: 59:[65, 37, 86, 55], Operations: [] Exploring Operation: 65-37=28, Resulting Numbers: [86, 55, 28] Generated Node #2: [86, 55, 28] from Operation: 65-37=28 Current State: 59:[86, 55, 28], Operations: ['65-37=28'] Exploring Operation: 86-55=31, Resulting Numbers: [28, 31] Generated Node #3: [28, 31] from ...
4
Current State: 59:[65, 37, 86, 55], Operations: [] Exploring Operation: 86-37=49, Resulting Numbers: [65, 55, 49] Generated Node #0,0: 59:[65, 55, 49] Operation: 86-37=49 Moving to Node #0,0 Current State: 59:[65, 55, 49], Operations: ['86-37=49'] Exploring Operation: 65-49=16, Resulting Numbers: [55, 16] Generated Nod...
0
hs_1
mult_heuristic
[ 6, 7, 27, 4 ]
17
[ "6-4=2", "7+27=34", "34/2=17" ]
Current State: 17:[6, 7, 27, 4], Operations: [] Exploring Operation: 6-4=2, Resulting Numbers: [7, 27, 2] Generated Node #2: [7, 27, 2] from Operation: 6-4=2 Current State: 17:[7, 27, 2], Operations: ['6-4=2'] Exploring Operation: 7+27=34, Resulting Numbers: [2, 34] Generated Node #3: [2, 34] from Operation: 7+27=34 Cu...
4
Current State: 17:[6, 7, 27, 4], Operations: [] Exploring Operation: 6+7=13, Resulting Numbers: [27, 4, 13] Generated Node #0,0: 17:[27, 4, 13] Operation: 6+7=13 Exploring Operation: 27-6=21, Resulting Numbers: [7, 4, 21] Generated Node #0,1: 17:[7, 4, 21] Operation: 27-6=21 Exploring Operation: 6+4=10, Resulting Numbe...
0
hs_4
mult_heuristic
[ 43, 48, 3, 9 ]
24
[ "48-43=5", "3*5=15", "9+15=24" ]
Current State: 24:[43, 48, 3, 9], Operations: [] Exploring Operation: 48-43=5, Resulting Numbers: [3, 9, 5] Generated Node #2: [3, 9, 5] from Operation: 48-43=5 Current State: 24:[3, 9, 5], Operations: ['48-43=5'] Exploring Operation: 3*5=15, Resulting Numbers: [9, 15] Generated Node #3: [9, 15] from Operation: 3*5=15 ...
4
Current State: 24:[43, 48, 3, 9], Operations: [] Exploring Operation: 48-43=5, Resulting Numbers: [3, 9, 5] Generated Node #0,0: 24:[3, 9, 5] Operation: 48-43=5 Start Sub Search at level 1: Moving to Node #0,0 Current State: 24:[3, 9, 5], Operations: ['48-43=5'] Exploring Operation: 9-5=4, Resulting Numbers: [3, 4] Gen...
0
hs_1
sum_heuristic
[ 89, 32, 41, 64 ]
50
[ "89-41=48", "64/32=2", "48+2=50" ]
Current State: 50:[89, 32, 41, 64], Operations: [] Exploring Operation: 89-41=48, Resulting Numbers: [32, 64, 48] Generated Node #2: [32, 64, 48] from Operation: 89-41=48 Current State: 50:[32, 64, 48], Operations: ['89-41=48'] Exploring Operation: 64/32=2, Resulting Numbers: [48, 2] Generated Node #3: [48, 2] from Ope...
4
Current State: 50:[89, 32, 41, 64], Operations: [] Exploring Operation: 64/32=2, Resulting Numbers: [89, 41, 2] Generated Node #0,0: 50:[89, 41, 2] Operation: 64/32=2 Exploring Operation: 89-32=57, Resulting Numbers: [41, 64, 57] Generated Node #0,1: 50:[41, 64, 57] Operation: 89-32=57 Exploring Operation: 89-41=48, Re...
0.971354
hs_4
mult_heuristic
[ 75, 22, 58, 24 ]
15
[ "75+22=97", "58+24=82", "97-82=15" ]
Current State: 15:[75, 22, 58, 24], Operations: [] Exploring Operation: 75+22=97, Resulting Numbers: [58, 24, 97] Generated Node #2: [58, 24, 97] from Operation: 75+22=97 Current State: 15:[58, 24, 97], Operations: ['75+22=97'] Exploring Operation: 58+24=82, Resulting Numbers: [97, 82] Generated Node #3: [97, 82] from ...
4
Current State: 15:[75, 22, 58, 24], Operations: [] Exploring Operation: 75-58=17, Resulting Numbers: [22, 24, 17] Generated Node #0,0: 15:[22, 24, 17] Operation: 75-58=17 Exploring Operation: 75-24=51, Resulting Numbers: [22, 58, 51] Generated Node #0,1: 15:[22, 58, 51] Operation: 75-24=51 Exploring Operation: 58-24=34...
0.987847
hs_4
mult_heuristic
[ 48, 12, 15, 76 ]
57
[ "48/12=4", "76-15=61", "61-4=57" ]
Current State: 57:[48, 12, 15, 76], Operations: [] Exploring Operation: 48/12=4, Resulting Numbers: [15, 76, 4] Generated Node #2: [15, 76, 4] from Operation: 48/12=4 Current State: 57:[15, 76, 4], Operations: ['48/12=4'] Exploring Operation: 76-15=61, Resulting Numbers: [4, 61] Generated Node #3: [4, 61] from Operatio...
4
Current State: 57:[48, 12, 15, 76], Operations: [] Exploring Operation: 76-48=28, Resulting Numbers: [12, 15, 28] Generated Node #0,0: 57:[12, 15, 28] Operation: 76-48=28 Exploring Operation: 48/12=4, Resulting Numbers: [15, 76, 4] Generated Node #0,1: 57:[15, 76, 4] Operation: 48/12=4 Exploring Operation: 76-12=64, Re...
0.985243
hs_4
sum_heuristic
[ 1, 48, 73, 31 ]
89
[ "48-1=47", "73-31=42", "47+42=89" ]
Current State: 89:[1, 48, 73, 31], Operations: [] Exploring Operation: 48-1=47, Resulting Numbers: [73, 31, 47] Generated Node #2: [73, 31, 47] from Operation: 48-1=47 Current State: 89:[73, 31, 47], Operations: ['48-1=47'] Exploring Operation: 73-31=42, Resulting Numbers: [47, 42] Generated Node #3: [47, 42] from Oper...
4
Current State: 89:[1, 48, 73, 31], Operations: [] Exploring Operation: 1+48=49, Resulting Numbers: [73, 31, 49] Generated Node #0,0: 89:[73, 31, 49] Operation: 1+48=49 Exploring Operation: 1+73=74, Resulting Numbers: [48, 31, 74] Generated Node #0,1: 89:[48, 31, 74] Operation: 1+73=74 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 82, 50, 33, 60 ]
60
[ "82-50=32", "33-32=1", "60*1=60" ]
Current State: 60:[82, 50, 33, 60], Operations: [] Exploring Operation: 82-50=32, Resulting Numbers: [33, 60, 32] Generated Node #2: [33, 60, 32] from Operation: 82-50=32 Current State: 60:[33, 60, 32], Operations: ['82-50=32'] Exploring Operation: 33-32=1, Resulting Numbers: [60, 1] Generated Node #3: [60, 1] from Ope...
4
Current State: 60:[82, 50, 33, 60], Operations: [] Exploring Operation: 82-60=22, Resulting Numbers: [50, 33, 22] Generated Node #0,0: 60:[50, 33, 22] Operation: 82-60=22 Exploring Operation: 82-50=32, Resulting Numbers: [33, 60, 32] Generated Node #0,1: 60:[33, 60, 32] Operation: 82-50=32 Start Sub Search at level 1: ...
0.992188
hs_2
sum_heuristic
[ 18, 74, 39, 7 ]
77
[ "39-18=21", "21/7=3", "74+3=77" ]
Current State: 77:[18, 74, 39, 7], Operations: [] Exploring Operation: 39-18=21, Resulting Numbers: [74, 7, 21] Generated Node #2: [74, 7, 21] from Operation: 39-18=21 Current State: 77:[74, 7, 21], Operations: ['39-18=21'] Exploring Operation: 21/7=3, Resulting Numbers: [74, 3] Generated Node #3: [74, 3] from Operatio...
4
Current State: 77:[18, 74, 39, 7], Operations: [] Exploring Operation: 39-18=21, Resulting Numbers: [74, 7, 21] Generated Node #0,0: 77:[74, 7, 21] Operation: 39-18=21 Exploring Operation: 18+39=57, Resulting Numbers: [74, 7, 57] Generated Node #0,1: 77:[74, 7, 57] Operation: 18+39=57 Exploring Operation: 18-7=11, Resu...
0.986111
hs_3
sum_heuristic
[ 8, 24, 21, 9 ]
63
[ "24/8=3", "21*9=189", "189/3=63" ]
Current State: 63:[8, 24, 21, 9], Operations: [] Exploring Operation: 24/8=3, Resulting Numbers: [21, 9, 3] Generated Node #2: [21, 9, 3] from Operation: 24/8=3 Current State: 63:[21, 9, 3], Operations: ['24/8=3'] Exploring Operation: 21*9=189, Resulting Numbers: [3, 189] Generated Node #3: [3, 189] from Operation: 21*...
4
Current State: 63:[8, 24, 21, 9], Operations: [] Exploring Operation: 24/8=3, Resulting Numbers: [21, 9, 3] Generated Node #0,0: 63:[21, 9, 3] Operation: 24/8=3 Exploring Operation: 24-8=16, Resulting Numbers: [21, 9, 16] Generated Node #0,1: 63:[21, 9, 16] Operation: 24-8=16 Exploring Operation: 21-8=13, Resulting Num...
0.985243
hs_5
sum_heuristic
[ 3, 9, 95, 41 ]
27
[ "3*9=27", "95-41=54", "54-27=27" ]
Current State: 27:[3, 9, 95, 41], Operations: [] Exploring Operation: 3*9=27, Resulting Numbers: [95, 41, 27] Generated Node #2: [95, 41, 27] from Operation: 3*9=27 Current State: 27:[95, 41, 27], Operations: ['3*9=27'] Exploring Operation: 95-41=54, Resulting Numbers: [27, 54] Generated Node #3: [27, 54] from Operatio...
4
Current State: 27:[3, 9, 95, 41], Operations: [] Exploring Operation: 95-41=54, Resulting Numbers: [3, 9, 54] Generated Node #0,0: 27:[3, 9, 54] Operation: 95-41=54 Exploring Operation: 41-9=32, Resulting Numbers: [3, 95, 32] Generated Node #0,1: 27:[3, 95, 32] Operation: 41-9=32 Exploring Operation: 95-9=86, Resulting...
0.987847
hs_3
sum_heuristic
[ 33, 26, 24, 11 ]
13
[ "33-24=9", "11-9=2", "26/2=13" ]
Current State: 13:[33, 26, 24, 11], Operations: [] Exploring Operation: 33-24=9, Resulting Numbers: [26, 11, 9] Generated Node #2: [26, 11, 9] from Operation: 33-24=9 Current State: 13:[26, 11, 9], Operations: ['33-24=9'] Exploring Operation: 11-9=2, Resulting Numbers: [26, 2] Generated Node #3: [26, 2] from Operation:...
4
Current State: 13:[33, 26, 24, 11], Operations: [] Exploring Operation: 33-24=9, Resulting Numbers: [26, 11, 9] Generated Node #0,0: 13:[26, 11, 9] Operation: 33-24=9 Exploring Operation: 33-11=22, Resulting Numbers: [26, 24, 22] Generated Node #0,1: 13:[26, 24, 22] Operation: 33-11=22 Exploring Operation: 33-26=7, Res...
0.963542
hs_3
sum_heuristic
[ 92, 69, 35, 28 ]
86
[ "92-69=23", "35+28=63", "23+63=86" ]
Current State: 86:[92, 69, 35, 28], Operations: [] Exploring Operation: 92-69=23, Resulting Numbers: [35, 28, 23] Generated Node #2: [35, 28, 23] from Operation: 92-69=23 Current State: 86:[35, 28, 23], Operations: ['92-69=23'] Exploring Operation: 35+28=63, Resulting Numbers: [23, 63] Generated Node #3: [23, 63] from ...
4
Current State: 86:[92, 69, 35, 28], Operations: [] Exploring Operation: 35-28=7, Resulting Numbers: [92, 69, 7] Generated Node #0,0: 86:[92, 69, 7] Operation: 35-28=7 Exploring Operation: 69+28=97, Resulting Numbers: [92, 35, 97] Generated Node #0,1: 86:[92, 35, 97] Operation: 69+28=97 Exploring Operation: 69-28=41, Re...
0.987847
hs_4
sum_heuristic
[ 12, 33, 25, 3 ]
60
[ "12+33=45", "45-25=20", "3*20=60" ]
Current State: 60:[12, 33, 25, 3], Operations: [] Exploring Operation: 12+33=45, Resulting Numbers: [25, 3, 45] Generated Node #2: [25, 3, 45] from Operation: 12+33=45 Current State: 60:[25, 3, 45], Operations: ['12+33=45'] Exploring Operation: 45-25=20, Resulting Numbers: [3, 20] Generated Node #3: [3, 20] from Operat...
4
Current State: 60:[12, 33, 25, 3], Operations: [] Exploring Operation: 33-25=8, Resulting Numbers: [12, 3, 8] Generated Node #0,0: 60:[12, 3, 8] Operation: 33-25=8 Exploring Operation: 25+3=28, Resulting Numbers: [12, 33, 28] Generated Node #0,1: 60:[12, 33, 28] Operation: 25+3=28 Exploring Operation: 33-3=30, Resultin...
0.984375
hs_5
mult_heuristic
[ 84, 57, 27, 45 ]
83
[ "84*45=3780", "3780/27=140", "140-57=83" ]
Current State: 83:[84, 57, 27, 45], Operations: [] Exploring Operation: 84*45=3780, Resulting Numbers: [57, 27, 3780] Generated Node #2: [57, 27, 3780] from Operation: 84*45=3780 Current State: 83:[57, 27, 3780], Operations: ['84*45=3780'] Exploring Operation: 3780/27=140, Resulting Numbers: [57, 140] Generated Node #3...
4
Current State: 83:[84, 57, 27, 45], Operations: [] Exploring Operation: 27+45=72, Resulting Numbers: [84, 57, 72] Generated Node #0,0: 83:[84, 57, 72] Operation: 27+45=72 Exploring Operation: 57+27=84, Resulting Numbers: [84, 45, 84] Generated Node #0,1: 83:[84, 45, 84] Operation: 57+27=84 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 64, 65, 34, 10 ]
24
[ "65-64=1", "34-10=24", "1*24=24" ]
Current State: 24:[64, 65, 34, 10], Operations: [] Exploring Operation: 65-64=1, Resulting Numbers: [34, 10, 1] Generated Node #2: [34, 10, 1] from Operation: 65-64=1 Current State: 24:[34, 10, 1], Operations: ['65-64=1'] Exploring Operation: 34-10=24, Resulting Numbers: [1, 24] Generated Node #3: [1, 24] from Operatio...
4
Current State: 24:[64, 65, 34, 10], Operations: [] Exploring Operation: 64-34=30, Resulting Numbers: [65, 10, 30] Generated Node #0,0: 24:[65, 10, 30] Operation: 64-34=30 Exploring Operation: 65-64=1, Resulting Numbers: [34, 10, 1] Generated Node #0,1: 24:[34, 10, 1] Operation: 65-64=1 Moving to Node #0,1 Current State...
0.992188
hs_2
sum_heuristic
[ 9, 26, 44, 31 ]
11
[ "9+26=35", "35-31=4", "44/4=11" ]
Current State: 11:[9, 26, 44, 31], Operations: [] Exploring Operation: 9+26=35, Resulting Numbers: [44, 31, 35] Generated Node #2: [44, 31, 35] from Operation: 9+26=35 Current State: 11:[44, 31, 35], Operations: ['9+26=35'] Exploring Operation: 35-31=4, Resulting Numbers: [44, 4] Generated Node #3: [44, 4] from Operati...
4
Current State: 11:[9, 26, 44, 31], Operations: [] Exploring Operation: 31-26=5, Resulting Numbers: [9, 44, 5] Generated Node #0,0: 11:[9, 44, 5] Operation: 31-26=5 Exploring Operation: 44-31=13, Resulting Numbers: [9, 26, 13] Generated Node #0,1: 11:[9, 26, 13] Operation: 44-31=13 Exploring Operation: 44-26=18, Resulti...
0.981771
hs_4
mult_heuristic
[ 15, 26, 77, 64 ]
54
[ "15+26=41", "77-64=13", "41+13=54" ]
Current State: 54:[15, 26, 77, 64], Operations: [] Exploring Operation: 15+26=41, Resulting Numbers: [77, 64, 41] Generated Node #2: [77, 64, 41] from Operation: 15+26=41 Current State: 54:[77, 64, 41], Operations: ['15+26=41'] Exploring Operation: 77-64=13, Resulting Numbers: [41, 13] Generated Node #3: [41, 13] from ...
4
Current State: 54:[15, 26, 77, 64], Operations: [] Exploring Operation: 77-26=51, Resulting Numbers: [15, 64, 51] Generated Node #0,0: 54:[15, 64, 51] Operation: 77-26=51 Exploring Operation: 77-64=13, Resulting Numbers: [15, 26, 13] Generated Node #0,1: 54:[15, 26, 13] Operation: 77-64=13 Exploring Operation: 77-15=62...
0.97309
hs_3
sum_heuristic
[ 23, 31, 3, 1 ]
57
[ "23+31=54", "3*1=3", "54+3=57" ]
Current State: 57:[23, 31, 3, 1], Operations: [] Exploring Operation: 23+31=54, Resulting Numbers: [3, 1, 54] Generated Node #2: [3, 1, 54] from Operation: 23+31=54 Current State: 57:[3, 1, 54], Operations: ['23+31=54'] Exploring Operation: 3*1=3, Resulting Numbers: [54, 3] Generated Node #3: [54, 3] from Operation: 3*...
4
Current State: 57:[23, 31, 3, 1], Operations: [] Exploring Operation: 23+31=54, Resulting Numbers: [3, 1, 54] Generated Node #0,0: 57:[3, 1, 54] Operation: 23+31=54 Exploring Operation: 31-23=8, Resulting Numbers: [3, 1, 8] Generated Node #0,1: 57:[3, 1, 8] Operation: 31-23=8 Start Sub Search at level 1: Moving to Node...
0.992188
hs_2
sum_heuristic
[ 45, 44, 14, 3 ]
10
[ "45-44=1", "14-3=11", "11-1=10" ]
Current State: 10:[45, 44, 14, 3], Operations: [] Exploring Operation: 45-44=1, Resulting Numbers: [14, 3, 1] Generated Node #2: [14, 3, 1] from Operation: 45-44=1 Current State: 10:[14, 3, 1], Operations: ['45-44=1'] Exploring Operation: 14-3=11, Resulting Numbers: [1, 11] Generated Node #3: [1, 11] from Operation: 14...
4
Current State: 10:[45, 44, 14, 3], Operations: [] Exploring Operation: 45/3=15, Resulting Numbers: [44, 14, 15] Generated Node #0,0: 10:[44, 14, 15] Operation: 45/3=15 Exploring Operation: 45-44=1, Resulting Numbers: [14, 3, 1] Generated Node #0,1: 10:[14, 3, 1] Operation: 45-44=1 Moving to Node #0,1 Current State: 10:...
0.992188
hs_2
mult_heuristic
[ 16, 8, 10, 37 ]
17
[ "16/8=2", "10*2=20", "37-20=17" ]
Current State: 17:[16, 8, 10, 37], Operations: [] Exploring Operation: 16/8=2, Resulting Numbers: [10, 37, 2] Generated Node #2: [10, 37, 2] from Operation: 16/8=2 Current State: 17:[10, 37, 2], Operations: ['16/8=2'] Exploring Operation: 10*2=20, Resulting Numbers: [37, 20] Generated Node #3: [37, 20] from Operation: ...
4
Current State: 17:[16, 8, 10, 37], Operations: [] Exploring Operation: 37-10=27, Resulting Numbers: [16, 8, 27] Generated Node #0,0: 17:[16, 8, 27] Operation: 37-10=27 Exploring Operation: 37-8=29, Resulting Numbers: [16, 10, 29] Generated Node #0,1: 17:[16, 10, 29] Operation: 37-8=29 Exploring Operation: 37-16=21, Res...
0
hs_4
mult_heuristic
[ 43, 73, 44, 36 ]
50
[ "73-43=30", "44+36=80", "80-30=50" ]
Current State: 50:[43, 73, 44, 36], Operations: [] Exploring Operation: 73-43=30, Resulting Numbers: [44, 36, 30] Generated Node #2: [44, 36, 30] from Operation: 73-43=30 Current State: 50:[44, 36, 30], Operations: ['73-43=30'] Exploring Operation: 44+36=80, Resulting Numbers: [30, 80] Generated Node #3: [30, 80] from ...
4
Current State: 50:[43, 73, 44, 36], Operations: [] Exploring Operation: 73-43=30, Resulting Numbers: [44, 36, 30] Generated Node #0,0: 50:[44, 36, 30] Operation: 73-43=30 Start Sub Search at level 1: Moving to Node #0,0 Current State: 50:[44, 36, 30], Operations: ['73-43=30'] Exploring Operation: 44-36=8, Resulting Num...
0
hs_1
mult_heuristic
[ 39, 87, 50, 6 ]
71
[ "39+87=126", "126/6=21", "50+21=71" ]
Current State: 71:[39, 87, 50, 6], Operations: [] Exploring Operation: 39+87=126, Resulting Numbers: [50, 6, 126] Generated Node #2: [50, 6, 126] from Operation: 39+87=126 Current State: 71:[50, 6, 126], Operations: ['39+87=126'] Exploring Operation: 126/6=21, Resulting Numbers: [50, 21] Generated Node #3: [50, 21] fro...
4
Current State: 71:[39, 87, 50, 6], Operations: [] Exploring Operation: 39+6=45, Resulting Numbers: [87, 50, 45] Generated Node #0,0: 71:[87, 50, 45] Operation: 39+6=45 Moving to Node #0,0 Current State: 71:[87, 50, 45], Operations: ['39+6=45'] Exploring Operation: 50+45=95, Resulting Numbers: [87, 95] Generated Node #0...
0
hs_1
sum_heuristic
[ 63, 58, 33, 41 ]
40
[ "63-58=5", "41-33=8", "5*8=40" ]
Current State: 40:[63, 58, 33, 41], Operations: [] Exploring Operation: 63-58=5, Resulting Numbers: [33, 41, 5] Generated Node #2: [33, 41, 5] from Operation: 63-58=5 Current State: 40:[33, 41, 5], Operations: ['63-58=5'] Exploring Operation: 41-33=8, Resulting Numbers: [5, 8] Generated Node #3: [5, 8] from Operation: ...
4
Current State: 40:[63, 58, 33, 41], Operations: [] Exploring Operation: 63-41=22, Resulting Numbers: [58, 33, 22] Generated Node #0,0: 40:[58, 33, 22] Operation: 63-41=22 Exploring Operation: 63-58=5, Resulting Numbers: [33, 41, 5] Generated Node #0,1: 40:[33, 41, 5] Operation: 63-58=5 Moving to Node #0,1 Current State...
0.989583
hs_2
mult_heuristic
[ 90, 28, 15, 13 ]
79
[ "28-15=13", "13*13=169", "169-90=79" ]
Current State: 79:[90, 28, 15, 13], Operations: [] Exploring Operation: 28-15=13, Resulting Numbers: [90, 13, 13] Generated Node #2: [90, 13, 13] from Operation: 28-15=13 Current State: 79:[90, 13, 13], Operations: ['28-15=13'] Exploring Operation: 13*13=169, Resulting Numbers: [90, 169] Generated Node #3: [90, 169] fr...
4
Current State: 79:[90, 28, 15, 13], Operations: [] Exploring Operation: 28+15=43, Resulting Numbers: [90, 13, 43] Generated Node #0,0: 79:[90, 13, 43] Operation: 28+15=43 Start Sub Search at level 1: Moving to Node #0,0 Current State: 79:[90, 13, 43], Operations: ['28+15=43'] Exploring Operation: 13+43=56, Resulting Nu...
0
hs_1
mult_heuristic
[ 82, 95, 5, 19 ]
84
[ "95-82=13", "5*13=65", "19+65=84" ]
Current State: 84:[82, 95, 5, 19], Operations: [] Exploring Operation: 95-82=13, Resulting Numbers: [5, 19, 13] Generated Node #2: [5, 19, 13] from Operation: 95-82=13 Current State: 84:[5, 19, 13], Operations: ['95-82=13'] Exploring Operation: 5*13=65, Resulting Numbers: [19, 65] Generated Node #3: [19, 65] from Opera...
4
Current State: 84:[82, 95, 5, 19], Operations: [] Exploring Operation: 95-19=76, Resulting Numbers: [82, 5, 76] Generated Node #0,0: 84:[82, 5, 76] Operation: 95-19=76 Exploring Operation: 95/5=19, Resulting Numbers: [82, 19, 19] Generated Node #0,1: 84:[82, 19, 19] Operation: 95/5=19 Exploring Operation: 95/19=5, Resu...
0
hs_5
mult_heuristic
[ 78, 3, 25, 4 ]
66
[ "25*4=100", "100-78=22", "3*22=66" ]
Current State: 66:[78, 3, 25, 4], Operations: [] Exploring Operation: 25*4=100, Resulting Numbers: [78, 3, 100] Generated Node #2: [78, 3, 100] from Operation: 25*4=100 Current State: 66:[78, 3, 100], Operations: ['25*4=100'] Exploring Operation: 100-78=22, Resulting Numbers: [3, 22] Generated Node #3: [3, 22] from Ope...
4
Current State: 66:[78, 3, 25, 4], Operations: [] Exploring Operation: 25-3=22, Resulting Numbers: [78, 4, 22] Generated Node #0,0: 66:[78, 4, 22] Operation: 25-3=22 Exploring Operation: 25-4=21, Resulting Numbers: [78, 3, 21] Generated Node #0,1: 66:[78, 3, 21] Operation: 25-4=21 Exploring Operation: 78-4=74, Resulting...
0
hs_5
mult_heuristic
[ 54, 5, 79, 24 ]
43
[ "79-24=55", "55/5=11", "54-11=43" ]
Current State: 43:[54, 5, 79, 24], Operations: [] Exploring Operation: 79-24=55, Resulting Numbers: [54, 5, 55] Generated Node #2: [54, 5, 55] from Operation: 79-24=55 Current State: 43:[54, 5, 55], Operations: ['79-24=55'] Exploring Operation: 55/5=11, Resulting Numbers: [54, 11] Generated Node #3: [54, 11] from Opera...
4
Current State: 43:[54, 5, 79, 24], Operations: [] Exploring Operation: 54-5=49, Resulting Numbers: [79, 24, 49] Generated Node #0,0: 43:[79, 24, 49] Operation: 54-5=49 Exploring Operation: 79-5=74, Resulting Numbers: [54, 24, 74] Generated Node #0,1: 43:[54, 24, 74] Operation: 79-5=74 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 80, 63, 25, 15 ]
25
[ "80+25=105", "15*105=1575", "1575/63=25" ]
Current State: 25:[80, 63, 25, 15], Operations: [] Exploring Operation: 80+25=105, Resulting Numbers: [63, 15, 105] Generated Node #2: [63, 15, 105] from Operation: 80+25=105 Current State: 25:[63, 15, 105], Operations: ['80+25=105'] Exploring Operation: 15*105=1575, Resulting Numbers: [63, 1575] Generated Node #3: [63...
4
Current State: 25:[80, 63, 25, 15], Operations: [] Exploring Operation: 80-63=17, Resulting Numbers: [25, 15, 17] Generated Node #0,0: 25:[25, 15, 17] Operation: 80-63=17 Exploring Operation: 80-25=55, Resulting Numbers: [63, 15, 55] Generated Node #0,1: 25:[63, 15, 55] Operation: 80-25=55 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 21, 13, 37, 29 ]
87
[ "21+13=34", "37-34=3", "29*3=87" ]
Current State: 87:[21, 13, 37, 29], Operations: [] Exploring Operation: 21+13=34, Resulting Numbers: [37, 29, 34] Generated Node #2: [37, 29, 34] from Operation: 21+13=34 Current State: 87:[37, 29, 34], Operations: ['21+13=34'] Exploring Operation: 37-34=3, Resulting Numbers: [29, 3] Generated Node #3: [29, 3] from Ope...
4
Current State: 87:[21, 13, 37, 29], Operations: [] Exploring Operation: 21+13=34, Resulting Numbers: [37, 29, 34] Generated Node #0,0: 87:[37, 29, 34] Operation: 21+13=34 Exploring Operation: 21-13=8, Resulting Numbers: [37, 29, 8] Generated Node #0,1: 87:[37, 29, 8] Operation: 21-13=8 Start Sub Search at level 1: Movi...
0.991319
hs_2
mult_heuristic
[ 8, 85, 57, 45 ]
25
[ "85-8=77", "57+45=102", "102-77=25" ]
Current State: 25:[8, 85, 57, 45], Operations: [] Exploring Operation: 85-8=77, Resulting Numbers: [57, 45, 77] Generated Node #2: [57, 45, 77] from Operation: 85-8=77 Current State: 25:[57, 45, 77], Operations: ['85-8=77'] Exploring Operation: 57+45=102, Resulting Numbers: [77, 102] Generated Node #3: [77, 102] from O...
4
Current State: 25:[8, 85, 57, 45], Operations: [] Exploring Operation: 57-45=12, Resulting Numbers: [8, 85, 12] Generated Node #0,0: 25:[8, 85, 12] Operation: 57-45=12 Exploring Operation: 85-45=40, Resulting Numbers: [8, 57, 40] Generated Node #0,1: 25:[8, 57, 40] Operation: 85-45=40 Exploring Operation: 85-57=28, Res...
0.990451
hs_3
mult_heuristic
[ 12, 79, 75, 71 ]
10
[ "79+71=150", "150/75=2", "12-2=10" ]
Current State: 10:[12, 79, 75, 71], Operations: [] Exploring Operation: 79+71=150, Resulting Numbers: [12, 75, 150] Generated Node #2: [12, 75, 150] from Operation: 79+71=150 Current State: 10:[12, 75, 150], Operations: ['79+71=150'] Exploring Operation: 150/75=2, Resulting Numbers: [12, 2] Generated Node #3: [12, 2] f...
4
Current State: 10:[12, 79, 75, 71], Operations: [] Exploring Operation: 79-75=4, Resulting Numbers: [12, 71, 4] Generated Node #0,0: 10:[12, 71, 4] Operation: 79-75=4 Exploring Operation: 79-12=67, Resulting Numbers: [75, 71, 67] Generated Node #0,1: 10:[75, 71, 67] Operation: 79-12=67 Exploring Operation: 79-71=8, Res...
0
hs_5
mult_heuristic
[ 72, 69, 27, 42 ]
41
[ "72-69=3", "42/3=14", "27+14=41" ]
Current State: 41:[72, 69, 27, 42], Operations: [] Exploring Operation: 72-69=3, Resulting Numbers: [27, 42, 3] Generated Node #2: [27, 42, 3] from Operation: 72-69=3 Current State: 41:[27, 42, 3], Operations: ['72-69=3'] Exploring Operation: 42/3=14, Resulting Numbers: [27, 14] Generated Node #3: [27, 14] from Operati...
4
Current State: 41:[72, 69, 27, 42], Operations: [] Exploring Operation: 72-27=45, Resulting Numbers: [69, 42, 45] Generated Node #0,0: 41:[69, 42, 45] Operation: 72-27=45 Exploring Operation: 72-69=3, Resulting Numbers: [27, 42, 3] Generated Node #0,1: 41:[27, 42, 3] Operation: 72-69=3 Exploring Operation: 69-42=27, Re...
0
hs_5
mult_heuristic
[ 2, 13, 1, 88 ]
63
[ "2*13=26", "1+88=89", "89-26=63" ]
Current State: 63:[2, 13, 1, 88], Operations: [] Exploring Operation: 2*13=26, Resulting Numbers: [1, 88, 26] Generated Node #2: [1, 88, 26] from Operation: 2*13=26 Current State: 63:[1, 88, 26], Operations: ['2*13=26'] Exploring Operation: 1+88=89, Resulting Numbers: [26, 89] Generated Node #3: [26, 89] from Operation...
4
Current State: 63:[2, 13, 1, 88], Operations: [] Exploring Operation: 2+1=3, Resulting Numbers: [13, 88, 3] Generated Node #0,0: 63:[13, 88, 3] Operation: 2+1=3 Exploring Operation: 88/2=44, Resulting Numbers: [13, 1, 44] Generated Node #0,1: 63:[13, 1, 44] Operation: 88/2=44 Exploring Operation: 88-2=86, Resulting Num...
0
hs_5
mult_heuristic
[ 1, 58, 3, 76 ]
67
[ "3-1=2", "58+76=134", "134/2=67" ]
Current State: 67:[1, 58, 3, 76], Operations: [] Exploring Operation: 3-1=2, Resulting Numbers: [58, 76, 2] Generated Node #2: [58, 76, 2] from Operation: 3-1=2 Current State: 67:[58, 76, 2], Operations: ['3-1=2'] Exploring Operation: 58+76=134, Resulting Numbers: [2, 134] Generated Node #3: [2, 134] from Operation: 58...
4
Current State: 67:[1, 58, 3, 76], Operations: [] Exploring Operation: 1+58=59, Resulting Numbers: [3, 76, 59] Generated Node #0,0: 67:[3, 76, 59] Operation: 1+58=59 Start Sub Search at level 1: Moving to Node #0,0 Current State: 67:[3, 76, 59], Operations: ['1+58=59'] Exploring Operation: 76-3=73, Resulting Numbers: [5...
0
hs_1
sum_heuristic
[ 72, 28, 24, 81 ]
63
[ "28-24=4", "72/4=18", "81-18=63" ]
Current State: 63:[72, 28, 24, 81], Operations: [] Exploring Operation: 28-24=4, Resulting Numbers: [72, 81, 4] Generated Node #2: [72, 81, 4] from Operation: 28-24=4 Current State: 63:[72, 81, 4], Operations: ['28-24=4'] Exploring Operation: 72/4=18, Resulting Numbers: [81, 18] Generated Node #3: [81, 18] from Operati...
4
Current State: 63:[72, 28, 24, 81], Operations: [] Exploring Operation: 81-28=53, Resulting Numbers: [72, 24, 53] Generated Node #0,0: 63:[72, 24, 53] Operation: 81-28=53 Exploring Operation: 81-72=9, Resulting Numbers: [28, 24, 9] Generated Node #0,1: 63:[28, 24, 9] Operation: 81-72=9 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 10, 76, 87, 63 ]
91
[ "87+63=150", "150/10=15", "76+15=91" ]
Current State: 91:[10, 76, 87, 63], Operations: [] Exploring Operation: 87+63=150, Resulting Numbers: [10, 76, 150] Generated Node #2: [10, 76, 150] from Operation: 87+63=150 Current State: 91:[10, 76, 150], Operations: ['87+63=150'] Exploring Operation: 150/10=15, Resulting Numbers: [76, 15] Generated Node #3: [76, 15...
4
Current State: 91:[10, 76, 87, 63], Operations: [] Exploring Operation: 76-63=13, Resulting Numbers: [10, 87, 13] Generated Node #0,0: 91:[10, 87, 13] Operation: 76-63=13 Exploring Operation: 87-76=11, Resulting Numbers: [10, 63, 11] Generated Node #0,1: 91:[10, 63, 11] Operation: 87-76=11 Exploring Operation: 87-63=24...
0
hs_3
mult_heuristic
[ 4, 1, 24, 30 ]
97
[ "4*30=120", "24-1=23", "120-23=97" ]
Current State: 97:[4, 1, 24, 30], Operations: [] Exploring Operation: 4*30=120, Resulting Numbers: [1, 24, 120] Generated Node #2: [1, 24, 120] from Operation: 4*30=120 Current State: 97:[1, 24, 120], Operations: ['4*30=120'] Exploring Operation: 24-1=23, Resulting Numbers: [120, 23] Generated Node #3: [120, 23] from O...
4
Current State: 97:[4, 1, 24, 30], Operations: [] Exploring Operation: 4*24=96, Resulting Numbers: [1, 30, 96] Generated Node #0,0: 97:[1, 30, 96] Operation: 4*24=96 Exploring Operation: 4+1=5, Resulting Numbers: [24, 30, 5] Generated Node #0,1: 97:[24, 30, 5] Operation: 4+1=5 Exploring Operation: 4*30=120, Resulting Nu...
0
hs_4
sum_heuristic
[ 62, 61, 84, 33 ]
52
[ "62-61=1", "84-33=51", "1+51=52" ]
Current State: 52:[62, 61, 84, 33], Operations: [] Exploring Operation: 62-61=1, Resulting Numbers: [84, 33, 1] Generated Node #2: [84, 33, 1] from Operation: 62-61=1 Current State: 52:[84, 33, 1], Operations: ['62-61=1'] Exploring Operation: 84-33=51, Resulting Numbers: [1, 51] Generated Node #3: [1, 51] from Operatio...
4
Current State: 52:[62, 61, 84, 33], Operations: [] Exploring Operation: 84-62=22, Resulting Numbers: [61, 33, 22] Generated Node #0,0: 52:[61, 33, 22] Operation: 84-62=22 Moving to Node #0,0 Current State: 52:[61, 33, 22], Operations: ['84-62=22'] Exploring Operation: 61-33=28, Resulting Numbers: [22, 28] Generated Nod...
0
hs_1
sum_heuristic
[ 92, 83, 89, 12 ]
20
[ "89-83=6", "12*6=72", "92-72=20" ]
Current State: 20:[92, 83, 89, 12], Operations: [] Exploring Operation: 89-83=6, Resulting Numbers: [92, 12, 6] Generated Node #2: [92, 12, 6] from Operation: 89-83=6 Current State: 20:[92, 12, 6], Operations: ['89-83=6'] Exploring Operation: 12*6=72, Resulting Numbers: [92, 72] Generated Node #3: [92, 72] from Operati...
4
Current State: 20:[92, 83, 89, 12], Operations: [] Exploring Operation: 92-89=3, Resulting Numbers: [83, 12, 3] Generated Node #0,0: 20:[83, 12, 3] Operation: 92-89=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 20:[83, 12, 3], Operations: ['92-89=3'] Exploring Operation: 83-12=71, Resulting Numbers:...
0
hs_1
mult_heuristic
[ 1, 6, 45, 44 ]
96
[ "1+6=7", "45+44=89", "7+89=96" ]
Current State: 96:[1, 6, 45, 44], Operations: [] Exploring Operation: 1+6=7, Resulting Numbers: [45, 44, 7] Generated Node #2: [45, 44, 7] from Operation: 1+6=7 Current State: 96:[45, 44, 7], Operations: ['1+6=7'] Exploring Operation: 45+44=89, Resulting Numbers: [7, 89] Generated Node #3: [7, 89] from Operation: 45+44...
4
Current State: 96:[1, 6, 45, 44], Operations: [] Exploring Operation: 1+44=45, Resulting Numbers: [6, 45, 45] Generated Node #0,0: 96:[6, 45, 45] Operation: 1+44=45 Exploring Operation: 45-44=1, Resulting Numbers: [1, 6, 1] Generated Node #0,1: 96:[1, 6, 1] Operation: 45-44=1 Exploring Operation: 1+45=46, Resulting Num...
0.973958
hs_3
sum_heuristic
[ 41, 8, 3, 78 ]
94
[ "41*8=328", "3*78=234", "328-234=94" ]
Current State: 94:[41, 8, 3, 78], Operations: [] Exploring Operation: 41*8=328, Resulting Numbers: [3, 78, 328] Generated Node #2: [3, 78, 328] from Operation: 41*8=328 Current State: 94:[3, 78, 328], Operations: ['41*8=328'] Exploring Operation: 3*78=234, Resulting Numbers: [328, 234] Generated Node #3: [328, 234] fro...
4
Current State: 94:[41, 8, 3, 78], Operations: [] Exploring Operation: 78-41=37, Resulting Numbers: [8, 3, 37] Generated Node #0,0: 94:[8, 3, 37] Operation: 78-41=37 Exploring Operation: 8+78=86, Resulting Numbers: [41, 3, 86] Generated Node #0,1: 94:[41, 3, 86] Operation: 8+78=86 Exploring Operation: 41+8=49, Resulting...
0
hs_3
sum_heuristic
[ 25, 43, 15, 1 ]
83
[ "25+43=68", "15*1=15", "68+15=83" ]
Current State: 83:[25, 43, 15, 1], Operations: [] Exploring Operation: 25+43=68, Resulting Numbers: [15, 1, 68] Generated Node #2: [15, 1, 68] from Operation: 25+43=68 Current State: 83:[15, 1, 68], Operations: ['25+43=68'] Exploring Operation: 15*1=15, Resulting Numbers: [68, 15] Generated Node #3: [68, 15] from Opera...
4
Current State: 83:[25, 43, 15, 1], Operations: [] Exploring Operation: 25+15=40, Resulting Numbers: [43, 1, 40] Generated Node #0,0: 83:[43, 1, 40] Operation: 25+15=40 Exploring Operation: 25+1=26, Resulting Numbers: [43, 15, 26] Generated Node #0,1: 83:[43, 15, 26] Operation: 25+1=26 Exploring Operation: 25+43=68, Res...
0.983507
hs_4
mult_heuristic
[ 54, 25, 56, 55 ]
27
[ "54+56=110", "110/55=2", "25+2=27" ]
Current State: 27:[54, 25, 56, 55], Operations: [] Exploring Operation: 54+56=110, Resulting Numbers: [25, 55, 110] Generated Node #2: [25, 55, 110] from Operation: 54+56=110 Current State: 27:[25, 55, 110], Operations: ['54+56=110'] Exploring Operation: 110/55=2, Resulting Numbers: [25, 2] Generated Node #3: [25, 2] f...
4
Current State: 27:[54, 25, 56, 55], Operations: [] Exploring Operation: 56-25=31, Resulting Numbers: [54, 55, 31] Generated Node #0,0: 27:[54, 55, 31] Operation: 56-25=31 Exploring Operation: 56-55=1, Resulting Numbers: [54, 25, 1] Generated Node #0,1: 27:[54, 25, 1] Operation: 56-55=1 Exploring Operation: 54-25=29, Re...
0
hs_5
sum_heuristic
[ 99, 39, 90, 38 ]
68
[ "99-39=60", "90+38=128", "128-60=68" ]
Current State: 68:[99, 39, 90, 38], Operations: [] Exploring Operation: 99-39=60, Resulting Numbers: [90, 38, 60] Generated Node #2: [90, 38, 60] from Operation: 99-39=60 Current State: 68:[90, 38, 60], Operations: ['99-39=60'] Exploring Operation: 90+38=128, Resulting Numbers: [60, 128] Generated Node #3: [60, 128] fr...
4
Current State: 68:[99, 39, 90, 38], Operations: [] Exploring Operation: 99-90=9, Resulting Numbers: [39, 38, 9] Generated Node #0,0: 68:[39, 38, 9] Operation: 99-90=9 Exploring Operation: 99-39=60, Resulting Numbers: [90, 38, 60] Generated Node #0,1: 68:[90, 38, 60] Operation: 99-39=60 Start Sub Search at level 1: Movi...
0.990451
hs_2
mult_heuristic
[ 51, 98, 31, 23 ]
55
[ "98-51=47", "31-23=8", "47+8=55" ]
Current State: 55:[51, 98, 31, 23], Operations: [] Exploring Operation: 98-51=47, Resulting Numbers: [31, 23, 47] Generated Node #2: [31, 23, 47] from Operation: 98-51=47 Current State: 55:[31, 23, 47], Operations: ['98-51=47'] Exploring Operation: 31-23=8, Resulting Numbers: [47, 8] Generated Node #3: [47, 8] from Ope...
4
Current State: 55:[51, 98, 31, 23], Operations: [] Exploring Operation: 31+23=54, Resulting Numbers: [51, 98, 54] Generated Node #0,0: 55:[51, 98, 54] Operation: 31+23=54 Exploring Operation: 98-51=47, Resulting Numbers: [31, 23, 47] Generated Node #0,1: 55:[31, 23, 47] Operation: 98-51=47 Exploring Operation: 98-23=75...
0.971354
hs_4
sum_heuristic
[ 81, 85, 86, 22 ]
68
[ "85-81=4", "86-22=64", "4+64=68" ]
Current State: 68:[81, 85, 86, 22], Operations: [] Exploring Operation: 85-81=4, Resulting Numbers: [86, 22, 4] Generated Node #2: [86, 22, 4] from Operation: 85-81=4 Current State: 68:[86, 22, 4], Operations: ['85-81=4'] Exploring Operation: 86-22=64, Resulting Numbers: [4, 64] Generated Node #3: [4, 64] from Operatio...
4
Current State: 68:[81, 85, 86, 22], Operations: [] Exploring Operation: 85-22=63, Resulting Numbers: [81, 86, 63] Generated Node #0,0: 68:[81, 86, 63] Operation: 85-22=63 Exploring Operation: 86-85=1, Resulting Numbers: [81, 22, 1] Generated Node #0,1: 68:[81, 22, 1] Operation: 86-85=1 Exploring Operation: 85-81=4, Res...
0.979167
hs_5
sum_heuristic
[ 65, 99, 56, 90 ]
79
[ "65-56=9", "99/9=11", "90-11=79" ]
Current State: 79:[65, 99, 56, 90], Operations: [] Exploring Operation: 65-56=9, Resulting Numbers: [99, 90, 9] Generated Node #2: [99, 90, 9] from Operation: 65-56=9 Current State: 79:[99, 90, 9], Operations: ['65-56=9'] Exploring Operation: 99/9=11, Resulting Numbers: [90, 11] Generated Node #3: [90, 11] from Operati...
4
Current State: 79:[65, 99, 56, 90], Operations: [] Exploring Operation: 99-56=43, Resulting Numbers: [65, 90, 43] Generated Node #0,0: 79:[65, 90, 43] Operation: 99-56=43 Moving to Node #0,0 Current State: 79:[65, 90, 43], Operations: ['99-56=43'] Exploring Operation: 65+43=108, Resulting Numbers: [90, 108] Generated N...
0
hs_1
sum_heuristic
[ 77, 11, 41, 86 ]
58
[ "86-77=9", "11*9=99", "99-41=58" ]
Current State: 58:[77, 11, 41, 86], Operations: [] Exploring Operation: 86-77=9, Resulting Numbers: [11, 41, 9] Generated Node #2: [11, 41, 9] from Operation: 86-77=9 Current State: 58:[11, 41, 9], Operations: ['86-77=9'] Exploring Operation: 11*9=99, Resulting Numbers: [41, 99] Generated Node #3: [41, 99] from Operati...
4
Current State: 58:[77, 11, 41, 86], Operations: [] Exploring Operation: 77-11=66, Resulting Numbers: [41, 86, 66] Generated Node #0,0: 58:[41, 86, 66] Operation: 77-11=66 Exploring Operation: 86-77=9, Resulting Numbers: [11, 41, 9] Generated Node #0,1: 58:[11, 41, 9] Operation: 86-77=9 Exploring Operation: 77-41=36, Re...
0
hs_5
sum_heuristic
[ 38, 44, 2, 58 ]
68
[ "58-38=20", "44*2=88", "88-20=68" ]
Current State: 68:[38, 44, 2, 58], Operations: [] Exploring Operation: 58-38=20, Resulting Numbers: [44, 2, 20] Generated Node #2: [44, 2, 20] from Operation: 58-38=20 Current State: 68:[44, 2, 20], Operations: ['58-38=20'] Exploring Operation: 44*2=88, Resulting Numbers: [20, 88] Generated Node #3: [20, 88] from Opera...
4
Current State: 68:[38, 44, 2, 58], Operations: [] Exploring Operation: 44-38=6, Resulting Numbers: [2, 58, 6] Generated Node #0,0: 68:[2, 58, 6] Operation: 44-38=6 Exploring Operation: 58-44=14, Resulting Numbers: [38, 2, 14] Generated Node #0,1: 68:[38, 2, 14] Operation: 58-44=14 Exploring Operation: 58-38=20, Resulti...
0
hs_3
sum_heuristic
[ 34, 88, 60, 40 ]
34
[ "88-34=54", "60-40=20", "54-20=34" ]
Current State: 34:[34, 88, 60, 40], Operations: [] Exploring Operation: 88-34=54, Resulting Numbers: [60, 40, 54] Generated Node #2: [60, 40, 54] from Operation: 88-34=54 Current State: 34:[60, 40, 54], Operations: ['88-34=54'] Exploring Operation: 60-40=20, Resulting Numbers: [54, 20] Generated Node #3: [54, 20] from ...
4
Current State: 34:[34, 88, 60, 40], Operations: [] Exploring Operation: 88-40=48, Resulting Numbers: [34, 60, 48] Generated Node #0,0: 34:[34, 60, 48] Operation: 88-40=48 Exploring Operation: 88-60=28, Resulting Numbers: [34, 40, 28] Generated Node #0,1: 34:[34, 40, 28] Operation: 88-60=28 Moving to Node #0,1 Current S...
0.990451
hs_2
sum_heuristic
[ 16, 8, 20, 32 ]
72
[ "16/8=2", "20*2=40", "32+40=72" ]
Current State: 72:[16, 8, 20, 32], Operations: [] Exploring Operation: 16/8=2, Resulting Numbers: [20, 32, 2] Generated Node #2: [20, 32, 2] from Operation: 16/8=2 Current State: 72:[20, 32, 2], Operations: ['16/8=2'] Exploring Operation: 20*2=40, Resulting Numbers: [32, 40] Generated Node #3: [32, 40] from Operation: ...
4
Current State: 72:[16, 8, 20, 32], Operations: [] Exploring Operation: 20-16=4, Resulting Numbers: [8, 32, 4] Generated Node #0,0: 72:[8, 32, 4] Operation: 20-16=4 Exploring Operation: 32-20=12, Resulting Numbers: [16, 8, 12] Generated Node #0,1: 72:[16, 8, 12] Operation: 32-20=12 Exploring Operation: 32-16=16, Resulti...
0
hs_5
sum_heuristic
[ 62, 14, 16, 72 ]
12
[ "62+14=76", "16+72=88", "88-76=12" ]
Current State: 12:[62, 14, 16, 72], Operations: [] Exploring Operation: 62+14=76, Resulting Numbers: [16, 72, 76] Generated Node #2: [16, 72, 76] from Operation: 62+14=76 Current State: 12:[16, 72, 76], Operations: ['62+14=76'] Exploring Operation: 16+72=88, Resulting Numbers: [76, 88] Generated Node #3: [76, 88] from ...
4
Current State: 12:[62, 14, 16, 72], Operations: [] Exploring Operation: 72-62=10, Resulting Numbers: [14, 16, 10] Generated Node #0,0: 12:[14, 16, 10] Operation: 72-62=10 Start Sub Search at level 1: Moving to Node #0,0 Current State: 12:[14, 16, 10], Operations: ['72-62=10'] Exploring Operation: 16-14=2, Resulting Num...
0.993924
hs_1
mult_heuristic
[ 15, 86, 7, 82 ]
88
[ "15+7=22", "86-82=4", "22*4=88" ]
Current State: 88:[15, 86, 7, 82], Operations: [] Exploring Operation: 15+7=22, Resulting Numbers: [86, 82, 22] Generated Node #2: [86, 82, 22] from Operation: 15+7=22 Current State: 88:[86, 82, 22], Operations: ['15+7=22'] Exploring Operation: 86-82=4, Resulting Numbers: [22, 4] Generated Node #3: [22, 4] from Operati...
4
Current State: 88:[15, 86, 7, 82], Operations: [] Exploring Operation: 15+7=22, Resulting Numbers: [86, 82, 22] Generated Node #0,0: 88:[86, 82, 22] Operation: 15+7=22 Exploring Operation: 86-82=4, Resulting Numbers: [15, 7, 4] Generated Node #0,1: 88:[15, 7, 4] Operation: 86-82=4 Exploring Operation: 7+82=89, Resultin...
0.987847
hs_3
sum_heuristic
[ 78, 70, 60, 73 ]
98
[ "73-70=3", "60/3=20", "78+20=98" ]
Current State: 98:[78, 70, 60, 73], Operations: [] Exploring Operation: 73-70=3, Resulting Numbers: [78, 60, 3] Generated Node #2: [78, 60, 3] from Operation: 73-70=3 Current State: 98:[78, 60, 3], Operations: ['73-70=3'] Exploring Operation: 60/3=20, Resulting Numbers: [78, 20] Generated Node #3: [78, 20] from Operati...
4
Current State: 98:[78, 70, 60, 73], Operations: [] Exploring Operation: 73-70=3, Resulting Numbers: [78, 60, 3] Generated Node #0,0: 98:[78, 60, 3] Operation: 73-70=3 Exploring Operation: 78-70=8, Resulting Numbers: [60, 73, 8] Generated Node #0,1: 98:[60, 73, 8] Operation: 78-70=8 Exploring Operation: 78-73=5, Resulti...
0.983507
hs_3
sum_heuristic
[ 60, 23, 36, 63 ]
39
[ "63-60=3", "36-23=13", "3*13=39" ]
Current State: 39:[60, 23, 36, 63], Operations: [] Exploring Operation: 63-60=3, Resulting Numbers: [23, 36, 3] Generated Node #2: [23, 36, 3] from Operation: 63-60=3 Current State: 39:[23, 36, 3], Operations: ['63-60=3'] Exploring Operation: 36-23=13, Resulting Numbers: [3, 13] Generated Node #3: [3, 13] from Operatio...
4
Current State: 39:[60, 23, 36, 63], Operations: [] Exploring Operation: 60-23=37, Resulting Numbers: [36, 63, 37] Generated Node #0,0: 39:[36, 63, 37] Operation: 60-23=37 Exploring Operation: 63-60=3, Resulting Numbers: [23, 36, 3] Generated Node #0,1: 39:[23, 36, 3] Operation: 63-60=3 Exploring Operation: 60-36=24, Re...
0.986111
hs_5
sum_heuristic
[ 31, 20, 88, 44 ]
41
[ "20*44=880", "880/88=10", "31+10=41" ]
Current State: 41:[31, 20, 88, 44], Operations: [] Exploring Operation: 20*44=880, Resulting Numbers: [31, 88, 880] Generated Node #2: [31, 88, 880] from Operation: 20*44=880 Current State: 41:[31, 88, 880], Operations: ['20*44=880'] Exploring Operation: 880/88=10, Resulting Numbers: [31, 10] Generated Node #3: [31, 10...
4
Current State: 41:[31, 20, 88, 44], Operations: [] Exploring Operation: 88-31=57, Resulting Numbers: [20, 44, 57] Generated Node #0,0: 41:[20, 44, 57] Operation: 88-31=57 Exploring Operation: 88-44=44, Resulting Numbers: [31, 20, 44] Generated Node #0,1: 41:[31, 20, 44] Operation: 88-44=44 Moving to Node #0,1 Current S...
0
hs_2
sum_heuristic
[ 2, 9, 48, 74 ]
34
[ "9+48=57", "74-57=17", "2*17=34" ]
Current State: 34:[2, 9, 48, 74], Operations: [] Exploring Operation: 9+48=57, Resulting Numbers: [2, 74, 57] Generated Node #2: [2, 74, 57] from Operation: 9+48=57 Current State: 34:[2, 74, 57], Operations: ['9+48=57'] Exploring Operation: 74-57=17, Resulting Numbers: [2, 17] Generated Node #3: [2, 17] from Operation:...
4
Current State: 34:[2, 9, 48, 74], Operations: [] Exploring Operation: 74-48=26, Resulting Numbers: [2, 9, 26] Generated Node #0,0: 34:[2, 9, 26] Operation: 74-48=26 Exploring Operation: 74/2=37, Resulting Numbers: [9, 48, 37] Generated Node #0,1: 34:[9, 48, 37] Operation: 74/2=37 Moving to Node #0,0 Current State: 34:[...
0.992188
hs_2
mult_heuristic
[ 9, 94, 43, 2 ]
73
[ "9+94=103", "43+103=146", "146/2=73" ]
Current State: 73:[9, 94, 43, 2], Operations: [] Exploring Operation: 9+94=103, Resulting Numbers: [43, 2, 103] Generated Node #2: [43, 2, 103] from Operation: 9+94=103 Current State: 73:[43, 2, 103], Operations: ['9+94=103'] Exploring Operation: 43+103=146, Resulting Numbers: [2, 146] Generated Node #3: [2, 146] from ...
4
Current State: 73:[9, 94, 43, 2], Operations: [] Exploring Operation: 9*2=18, Resulting Numbers: [94, 43, 18] Generated Node #0,0: 73:[94, 43, 18] Operation: 9*2=18 Exploring Operation: 43*2=86, Resulting Numbers: [9, 94, 86] Generated Node #0,1: 73:[9, 94, 86] Operation: 43*2=86 Moving to Node #0,1 Current State: 73:[...
0
hs_2
sum_heuristic
[ 21, 39, 74, 55 ]
37
[ "39-21=18", "74-55=19", "18+19=37" ]
Current State: 37:[21, 39, 74, 55], Operations: [] Exploring Operation: 39-21=18, Resulting Numbers: [74, 55, 18] Generated Node #2: [74, 55, 18] from Operation: 39-21=18 Current State: 37:[74, 55, 18], Operations: ['39-21=18'] Exploring Operation: 74-55=19, Resulting Numbers: [18, 19] Generated Node #3: [18, 19] from ...
4
Current State: 37:[21, 39, 74, 55], Operations: [] Exploring Operation: 74-21=53, Resulting Numbers: [39, 55, 53] Generated Node #0,0: 37:[39, 55, 53] Operation: 74-21=53 Moving to Node #0,0 Current State: 37:[39, 55, 53], Operations: ['74-21=53'] Exploring Operation: 55-39=16, Resulting Numbers: [53, 16] Generated Nod...
0.993924
hs_1
mult_heuristic
[ 72, 26, 27, 70 ]
36
[ "26+70=96", "27*96=2592", "2592/72=36" ]
Current State: 36:[72, 26, 27, 70], Operations: [] Exploring Operation: 26+70=96, Resulting Numbers: [72, 27, 96] Generated Node #2: [72, 27, 96] from Operation: 26+70=96 Current State: 36:[72, 27, 96], Operations: ['26+70=96'] Exploring Operation: 27*96=2592, Resulting Numbers: [72, 2592] Generated Node #3: [72, 2592]...
4
Current State: 36:[72, 26, 27, 70], Operations: [] Exploring Operation: 72-27=45, Resulting Numbers: [26, 70, 45] Generated Node #0,0: 36:[26, 70, 45] Operation: 72-27=45 Exploring Operation: 72-70=2, Resulting Numbers: [26, 27, 2] Generated Node #0,1: 36:[26, 27, 2] Operation: 72-70=2 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 19, 87, 19, 37 ]
37
[ "19-19=0", "87*0=0", "37+0=37" ]
Current State: 37:[19, 87, 19, 37], Operations: [] Exploring Operation: 19-19=0, Resulting Numbers: [87, 37, 0] Generated Node #2: [87, 37, 0] from Operation: 19-19=0 Current State: 37:[87, 37, 0], Operations: ['19-19=0'] Exploring Operation: 87*0=0, Resulting Numbers: [37, 0] Generated Node #3: [37, 0] from Operation:...
4
Current State: 37:[19, 87, 19, 37], Operations: [] Exploring Operation: 87-19=68, Resulting Numbers: [19, 37, 68] Generated Node #0,0: 37:[19, 37, 68] Operation: 87-19=68 Exploring Operation: 87-19=68, Resulting Numbers: [19, 37, 68] Generated Node #0,1: 37:[19, 37, 68] Operation: 87-19=68 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 76, 72, 48, 23 ]
29
[ "76-72=4", "48-23=25", "4+25=29" ]
Current State: 29:[76, 72, 48, 23], Operations: [] Exploring Operation: 76-72=4, Resulting Numbers: [48, 23, 4] Generated Node #2: [48, 23, 4] from Operation: 76-72=4 Current State: 29:[48, 23, 4], Operations: ['76-72=4'] Exploring Operation: 48-23=25, Resulting Numbers: [4, 25] Generated Node #3: [4, 25] from Operatio...
4
Current State: 29:[76, 72, 48, 23], Operations: [] Exploring Operation: 76-72=4, Resulting Numbers: [48, 23, 4] Generated Node #0,0: 29:[48, 23, 4] Operation: 76-72=4 Exploring Operation: 76-23=53, Resulting Numbers: [72, 48, 53] Generated Node #0,1: 29:[72, 48, 53] Operation: 76-23=53 Exploring Operation: 72-23=49, Re...
0.960069
hs_5
mult_heuristic
[ 69, 74, 72, 77 ]
47
[ "69+72=141", "77-74=3", "141/3=47" ]
Current State: 47:[69, 74, 72, 77], Operations: [] Exploring Operation: 69+72=141, Resulting Numbers: [74, 77, 141] Generated Node #2: [74, 77, 141] from Operation: 69+72=141 Current State: 47:[74, 77, 141], Operations: ['69+72=141'] Exploring Operation: 77-74=3, Resulting Numbers: [141, 3] Generated Node #3: [141, 3] ...
4
Current State: 47:[69, 74, 72, 77], Operations: [] Exploring Operation: 77-74=3, Resulting Numbers: [69, 72, 3] Generated Node #0,0: 47:[69, 72, 3] Operation: 77-74=3 Exploring Operation: 77-72=5, Resulting Numbers: [69, 74, 5] Generated Node #0,1: 47:[69, 74, 5] Operation: 77-72=5 Exploring Operation: 77-69=8, Resulti...
0
hs_4
mult_heuristic
[ 88, 48, 40, 57 ]
68
[ "48-40=8", "88/8=11", "57+11=68" ]
Current State: 68:[88, 48, 40, 57], Operations: [] Exploring Operation: 48-40=8, Resulting Numbers: [88, 57, 8] Generated Node #2: [88, 57, 8] from Operation: 48-40=8 Current State: 68:[88, 57, 8], Operations: ['48-40=8'] Exploring Operation: 88/8=11, Resulting Numbers: [57, 11] Generated Node #3: [57, 11] from Operati...
4
Current State: 68:[88, 48, 40, 57], Operations: [] Exploring Operation: 57-40=17, Resulting Numbers: [88, 48, 17] Generated Node #0,0: 68:[88, 48, 17] Operation: 57-40=17 Exploring Operation: 57-48=9, Resulting Numbers: [88, 40, 9] Generated Node #0,1: 68:[88, 40, 9] Operation: 57-48=9 Exploring Operation: 88-57=31, Re...
0
hs_4
mult_heuristic
[ 4, 15, 71, 10 ]
100
[ "4+15=19", "71+10=81", "19+81=100" ]
Current State: 100:[4, 15, 71, 10], Operations: [] Exploring Operation: 4+15=19, Resulting Numbers: [71, 10, 19] Generated Node #2: [71, 10, 19] from Operation: 4+15=19 Current State: 100:[71, 10, 19], Operations: ['4+15=19'] Exploring Operation: 71+10=81, Resulting Numbers: [19, 81] Generated Node #3: [19, 81] from Op...
4
Current State: 100:[4, 15, 71, 10], Operations: [] Exploring Operation: 71-15=56, Resulting Numbers: [4, 10, 56] Generated Node #0,0: 100:[4, 10, 56] Operation: 71-15=56 Moving to Node #0,0 Current State: 100:[4, 10, 56], Operations: ['71-15=56'] Exploring Operation: 56-4=52, Resulting Numbers: [10, 52] Generated Node ...
0
hs_1
sum_heuristic
[ 6, 14, 45, 53 ]
62
[ "53-45=8", "6*8=48", "14+48=62" ]
Current State: 62:[6, 14, 45, 53], Operations: [] Exploring Operation: 53-45=8, Resulting Numbers: [6, 14, 8] Generated Node #2: [6, 14, 8] from Operation: 53-45=8 Current State: 62:[6, 14, 8], Operations: ['53-45=8'] Exploring Operation: 6*8=48, Resulting Numbers: [14, 48] Generated Node #3: [14, 48] from Operation: 6...
4
Current State: 62:[6, 14, 45, 53], Operations: [] Exploring Operation: 45-14=31, Resulting Numbers: [6, 53, 31] Generated Node #0,0: 62:[6, 53, 31] Operation: 45-14=31 Moving to Node #0,0 Current State: 62:[6, 53, 31], Operations: ['45-14=31'] Exploring Operation: 6+53=59, Resulting Numbers: [31, 59] Generated Node #0,...
0
hs_1
mult_heuristic
[ 8, 20, 53, 5 ]
99
[ "8-5=3", "53-20=33", "3*33=99" ]
Current State: 99:[8, 20, 53, 5], Operations: [] Exploring Operation: 8-5=3, Resulting Numbers: [20, 53, 3] Generated Node #2: [20, 53, 3] from Operation: 8-5=3 Current State: 99:[20, 53, 3], Operations: ['8-5=3'] Exploring Operation: 53-20=33, Resulting Numbers: [3, 33] Generated Node #3: [3, 33] from Operation: 53-20...
4
Current State: 99:[8, 20, 53, 5], Operations: [] Exploring Operation: 20*5=100, Resulting Numbers: [8, 53, 100] Generated Node #0,0: 99:[8, 53, 100] Operation: 20*5=100 Exploring Operation: 53-20=33, Resulting Numbers: [8, 5, 33] Generated Node #0,1: 99:[8, 5, 33] Operation: 53-20=33 Exploring Operation: 20/5=4, Result...
0.985243
hs_3
mult_heuristic
[ 18, 18, 92, 54 ]
89
[ "18*92=1656", "1656-54=1602", "1602/18=89" ]
Current State: 89:[18, 18, 92, 54], Operations: [] Exploring Operation: 18*92=1656, Resulting Numbers: [54, 1656] Generated Node #2: [54, 1656] from Operation: 18*92=1656 Current State: 89:[54, 1656], Operations: ['18*92=1656'] Exploring Operation: 1656-54=1602, Resulting Numbers: [1602] 1602,89 equal: Goal Reached Exp...
4
Current State: 89:[18, 18, 92, 54], Operations: [] Exploring Operation: 18+18=36, Resulting Numbers: [92, 54, 36] Generated Node #0,0: 89:[92, 54, 36] Operation: 18+18=36 Exploring Operation: 18+54=72, Resulting Numbers: [18, 92, 72] Generated Node #0,1: 89:[18, 92, 72] Operation: 18+54=72 Exploring Operation: 18+54=72...
0
hs_5
sum_heuristic
[ 5, 71, 48, 99 ]
92
[ "99-71=28", "5*28=140", "140-48=92" ]
Current State: 92:[5, 71, 48, 99], Operations: [] Exploring Operation: 99-71=28, Resulting Numbers: [5, 48, 28] Generated Node #2: [5, 48, 28] from Operation: 99-71=28 Current State: 92:[5, 48, 28], Operations: ['99-71=28'] Exploring Operation: 5*28=140, Resulting Numbers: [48, 140] Generated Node #3: [48, 140] from Op...
4
Current State: 92:[5, 71, 48, 99], Operations: [] Exploring Operation: 5+71=76, Resulting Numbers: [48, 99, 76] Generated Node #0,0: 92:[48, 99, 76] Operation: 5+71=76 Exploring Operation: 99-48=51, Resulting Numbers: [5, 71, 51] Generated Node #0,1: 92:[5, 71, 51] Operation: 99-48=51 Exploring Operation: 71-48=23, Res...
0
hs_5
mult_heuristic
[ 60, 77, 20, 66 ]
43
[ "66-60=6", "20*6=120", "120-77=43" ]
Current State: 43:[60, 77, 20, 66], Operations: [] Exploring Operation: 66-60=6, Resulting Numbers: [77, 20, 6] Generated Node #2: [77, 20, 6] from Operation: 66-60=6 Current State: 43:[77, 20, 6], Operations: ['66-60=6'] Exploring Operation: 20*6=120, Resulting Numbers: [77, 120] Generated Node #3: [77, 120] from Oper...
4
Current State: 43:[60, 77, 20, 66], Operations: [] Exploring Operation: 77-20=57, Resulting Numbers: [60, 66, 57] Generated Node #0,0: 43:[60, 66, 57] Operation: 77-20=57 Start Sub Search at level 1: Moving to Node #0,0 Current State: 43:[60, 66, 57], Operations: ['77-20=57'] Exploring Operation: 66-60=6, Resulting Num...
0
hs_1
mult_heuristic
[ 44, 59, 83, 72 ]
26
[ "59-44=15", "83-72=11", "15+11=26" ]
Current State: 26:[44, 59, 83, 72], Operations: [] Exploring Operation: 59-44=15, Resulting Numbers: [83, 72, 15] Generated Node #2: [83, 72, 15] from Operation: 59-44=15 Current State: 26:[83, 72, 15], Operations: ['59-44=15'] Exploring Operation: 83-72=11, Resulting Numbers: [15, 11] Generated Node #3: [15, 11] from ...
4
Current State: 26:[44, 59, 83, 72], Operations: [] Exploring Operation: 83-59=24, Resulting Numbers: [44, 72, 24] Generated Node #0,0: 26:[44, 72, 24] Operation: 83-59=24 Exploring Operation: 83-72=11, Resulting Numbers: [44, 59, 11] Generated Node #0,1: 26:[44, 59, 11] Operation: 83-72=11 Start Sub Search at level 1: ...
0.991319
hs_2
sum_heuristic
[ 21, 85, 54, 3 ]
30
[ "85-21=64", "64-54=10", "3*10=30" ]
Current State: 30:[21, 85, 54, 3], Operations: [] Exploring Operation: 85-21=64, Resulting Numbers: [54, 3, 64] Generated Node #2: [54, 3, 64] from Operation: 85-21=64 Current State: 30:[54, 3, 64], Operations: ['85-21=64'] Exploring Operation: 64-54=10, Resulting Numbers: [3, 10] Generated Node #3: [3, 10] from Operat...
4
Current State: 30:[21, 85, 54, 3], Operations: [] Exploring Operation: 85-54=31, Resulting Numbers: [21, 3, 31] Generated Node #0,0: 30:[21, 3, 31] Operation: 85-54=31 Exploring Operation: 85-21=64, Resulting Numbers: [54, 3, 64] Generated Node #0,1: 30:[54, 3, 64] Operation: 85-21=64 Start Sub Search at level 1: Movin...
0.992188
hs_2
sum_heuristic
[ 59, 66, 30, 28 ]
65
[ "66-59=7", "30+28=58", "7+58=65" ]
Current State: 65:[59, 66, 30, 28], Operations: [] Exploring Operation: 66-59=7, Resulting Numbers: [30, 28, 7] Generated Node #2: [30, 28, 7] from Operation: 66-59=7 Current State: 65:[30, 28, 7], Operations: ['66-59=7'] Exploring Operation: 30+28=58, Resulting Numbers: [7, 58] Generated Node #3: [7, 58] from Operatio...
4
Current State: 65:[59, 66, 30, 28], Operations: [] Exploring Operation: 59-30=29, Resulting Numbers: [66, 28, 29] Generated Node #0,0: 65:[66, 28, 29] Operation: 59-30=29 Exploring Operation: 30-28=2, Resulting Numbers: [59, 66, 2] Generated Node #0,1: 65:[59, 66, 2] Operation: 30-28=2 Exploring Operation: 66-59=7, Res...
0.973958
hs_4
sum_heuristic