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
[ 79, 51, 20, 61 ]
81
[ "61-51=10", "20/10=2", "79+2=81" ]
Current State: 81:[79, 51, 20, 61], Operations: [] Exploring Operation: 61-51=10, Resulting Numbers: [79, 20, 10] Generated Node #2: [79, 20, 10] from Operation: 61-51=10 Current State: 81:[79, 20, 10], Operations: ['61-51=10'] Exploring Operation: 20/10=2, Resulting Numbers: [79, 2] Generated Node #3: [79, 2] from Ope...
4
Current State: 81:[79, 51, 20, 61], Operations: [] Exploring Operation: 20+61=81, Resulting Numbers: [79, 51, 81] Generated Node #0,0: 81:[79, 51, 81] Operation: 20+61=81 Exploring Operation: 51-20=31, Resulting Numbers: [79, 61, 31] Generated Node #0,1: 81:[79, 61, 31] Operation: 51-20=31 Exploring Operation: 61-51=10...
0.956597
hs_4
sum_heuristic
[ 50, 88, 93, 93 ]
37
[ "88-50=38", "93/93=1", "38-1=37" ]
Current State: 37:[50, 88, 93, 93], Operations: [] Exploring Operation: 88-50=38, Resulting Numbers: [93, 93, 38] Generated Node #2: [93, 93, 38] from Operation: 88-50=38 Current State: 37:[93, 93, 38], Operations: ['88-50=38'] Exploring Operation: 93/93=1, Resulting Numbers: [38, 1] Generated Node #3: [38, 1] from Ope...
4
Current State: 37:[50, 88, 93, 93], Operations: [] Exploring Operation: 93/93=1, Resulting Numbers: [50, 88, 1] Generated Node #0,0: 37:[50, 88, 1] Operation: 93/93=1 Start Sub Search at level 1: Moving to Node #0,0 Current State: 37:[50, 88, 1], Operations: ['93/93=1'] Exploring Operation: 88-50=38, Resulting Numbers:...
0.993924
hs_1
sum_heuristic
[ 29, 31, 62, 31 ]
28
[ "62-31=31", "31/31=1", "29-1=28" ]
Current State: 28:[29, 31, 62, 31], Operations: [] Exploring Operation: 62-31=31, Resulting Numbers: [29, 31] Generated Node #2: [29, 31] from Operation: 62-31=31 Current State: 28:[29, 31], Operations: ['62-31=31'] Exploring Operation: 31/31=1, Resulting Numbers: [29, 1] Generated Node #3: [29, 1] from Operation: 31/3...
4
Current State: 28:[29, 31, 62, 31], Operations: [] Exploring Operation: 62/31=2, Resulting Numbers: [29, 31, 2] Generated Node #0,0: 28:[29, 31, 2] Operation: 62/31=2 Exploring Operation: 62/31=2, Resulting Numbers: [29, 31, 2] Generated Node #0,1: 28:[29, 31, 2] Operation: 62/31=2 Moving to Node #0,0 Current State: 28...
0
hs_2
sum_heuristic
[ 2, 10, 28, 27 ]
35
[ "2*10=20", "28+27=55", "55-20=35" ]
Current State: 35:[2, 10, 28, 27], Operations: [] Exploring Operation: 2*10=20, Resulting Numbers: [28, 27, 20] Generated Node #2: [28, 27, 20] from Operation: 2*10=20 Current State: 35:[28, 27, 20], Operations: ['2*10=20'] Exploring Operation: 28+27=55, Resulting Numbers: [20, 55] Generated Node #3: [20, 55] from Oper...
4
Current State: 35:[2, 10, 28, 27], Operations: [] Exploring Operation: 28-27=1, Resulting Numbers: [2, 10, 1] Generated Node #0,0: 35:[2, 10, 1] Operation: 28-27=1 Moving to Node #0,0 Current State: 35:[2, 10, 1], Operations: ['28-27=1'] Exploring Operation: 10/2=5, Resulting Numbers: [1, 5] Generated Node #0,0,0: 35:[...
0
hs_1
mult_heuristic
[ 55, 70, 95, 61 ]
58
[ "70+95=165", "165/55=3", "61-3=58" ]
Current State: 58:[55, 70, 95, 61], Operations: [] Exploring Operation: 70+95=165, Resulting Numbers: [55, 61, 165] Generated Node #2: [55, 61, 165] from Operation: 70+95=165 Current State: 58:[55, 61, 165], Operations: ['70+95=165'] Exploring Operation: 165/55=3, Resulting Numbers: [61, 3] Generated Node #3: [61, 3] f...
4
Current State: 58:[55, 70, 95, 61], Operations: [] Exploring Operation: 95-70=25, Resulting Numbers: [55, 61, 25] Generated Node #0,0: 58:[55, 61, 25] Operation: 95-70=25 Start Sub Search at level 1: Moving to Node #0,0 Current State: 58:[55, 61, 25], Operations: ['95-70=25'] Exploring Operation: 55-25=30, Resulting Nu...
0
hs_1
mult_heuristic
[ 88, 97, 9, 98 ]
17
[ "97-88=9", "9*9=81", "98-81=17" ]
Current State: 17:[88, 97, 9, 98], Operations: [] Exploring Operation: 97-88=9, Resulting Numbers: [9, 98, 9] Generated Node #2: [9, 98, 9] from Operation: 97-88=9 Current State: 17:[9, 98, 9], Operations: ['97-88=9'] Exploring Operation: 9*9=81, Resulting Numbers: [98, 81] Generated Node #3: [98, 81] from Operation: 9...
4
Current State: 17:[88, 97, 9, 98], Operations: [] Exploring Operation: 98-88=10, Resulting Numbers: [97, 9, 10] Generated Node #0,0: 17:[97, 9, 10] Operation: 98-88=10 Exploring Operation: 98-97=1, Resulting Numbers: [88, 9, 1] Generated Node #0,1: 17:[88, 9, 1] Operation: 98-97=1 Exploring Operation: 97-88=9, Resultin...
0
hs_4
mult_heuristic
[ 65, 9, 49, 73 ]
50
[ "65+9=74", "73-49=24", "74-24=50" ]
Current State: 50:[65, 9, 49, 73], Operations: [] Exploring Operation: 65+9=74, Resulting Numbers: [49, 73, 74] Generated Node #2: [49, 73, 74] from Operation: 65+9=74 Current State: 50:[49, 73, 74], Operations: ['65+9=74'] Exploring Operation: 73-49=24, Resulting Numbers: [74, 24] Generated Node #3: [74, 24] from Oper...
4
Current State: 50:[65, 9, 49, 73], Operations: [] Exploring Operation: 73-65=8, Resulting Numbers: [9, 49, 8] Generated Node #0,0: 50:[9, 49, 8] Operation: 73-65=8 Exploring Operation: 65-9=56, Resulting Numbers: [49, 73, 56] Generated Node #0,1: 50:[49, 73, 56] Operation: 65-9=56 Exploring Operation: 73-49=24, Resulti...
0.988715
hs_4
mult_heuristic
[ 70, 32, 12, 99 ]
15
[ "70+32=102", "99-12=87", "102-87=15" ]
Current State: 15:[70, 32, 12, 99], Operations: [] Exploring Operation: 70+32=102, Resulting Numbers: [12, 99, 102] Generated Node #2: [12, 99, 102] from Operation: 70+32=102 Current State: 15:[12, 99, 102], Operations: ['70+32=102'] Exploring Operation: 99-12=87, Resulting Numbers: [102, 87] Generated Node #3: [102, 8...
4
Current State: 15:[70, 32, 12, 99], Operations: [] Exploring Operation: 99-32=67, Resulting Numbers: [70, 12, 67] Generated Node #0,0: 15:[70, 12, 67] Operation: 99-32=67 Exploring Operation: 70-32=38, Resulting Numbers: [12, 99, 38] Generated Node #0,1: 15:[12, 99, 38] Operation: 70-32=38 Exploring Operation: 99-70=29...
0.990451
hs_3
sum_heuristic
[ 33, 40, 28, 37 ]
71
[ "40-37=3", "33*3=99", "99-28=71" ]
Current State: 71:[33, 40, 28, 37], Operations: [] Exploring Operation: 40-37=3, Resulting Numbers: [33, 28, 3] Generated Node #2: [33, 28, 3] from Operation: 40-37=3 Current State: 71:[33, 28, 3], Operations: ['40-37=3'] Exploring Operation: 33*3=99, Resulting Numbers: [28, 99] Generated Node #3: [28, 99] from Operati...
4
Current State: 71:[33, 40, 28, 37], Operations: [] Exploring Operation: 33+28=61, Resulting Numbers: [40, 37, 61] Generated Node #0,0: 71:[40, 37, 61] Operation: 33+28=61 Moving to Node #0,0 Current State: 71:[40, 37, 61], Operations: ['33+28=61'] Exploring Operation: 40+37=77, Resulting Numbers: [61, 77] Generated Nod...
0
hs_1
sum_heuristic
[ 96, 13, 11, 60 ]
66
[ "13-11=2", "60/2=30", "96-30=66" ]
Current State: 66:[96, 13, 11, 60], Operations: [] Exploring Operation: 13-11=2, Resulting Numbers: [96, 60, 2] Generated Node #2: [96, 60, 2] from Operation: 13-11=2 Current State: 66:[96, 60, 2], Operations: ['13-11=2'] Exploring Operation: 60/2=30, Resulting Numbers: [96, 30] Generated Node #3: [96, 30] from Operati...
4
Current State: 66:[96, 13, 11, 60], Operations: [] Exploring Operation: 96-13=83, Resulting Numbers: [11, 60, 83] Generated Node #0,0: 66:[11, 60, 83] Operation: 96-13=83 Exploring Operation: 96-60=36, Resulting Numbers: [13, 11, 36] Generated Node #0,1: 66:[13, 11, 36] Operation: 96-60=36 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 54, 14, 40, 33 ]
27
[ "40-33=7", "54*7=378", "378/14=27" ]
Current State: 27:[54, 14, 40, 33], Operations: [] Exploring Operation: 40-33=7, Resulting Numbers: [54, 14, 7] Generated Node #2: [54, 14, 7] from Operation: 40-33=7 Current State: 27:[54, 14, 7], Operations: ['40-33=7'] Exploring Operation: 54*7=378, Resulting Numbers: [14, 378] Generated Node #3: [14, 378] from Oper...
4
Current State: 27:[54, 14, 40, 33], Operations: [] Exploring Operation: 54-40=14, Resulting Numbers: [14, 33, 14] Generated Node #0,0: 27:[14, 33, 14] Operation: 54-40=14 Moving to Node #0,0 Current State: 27:[14, 33, 14], Operations: ['54-40=14'] Exploring Operation: 14+14=28, Resulting Numbers: [33, 28] Generated Nod...
0
hs_1
sum_heuristic
[ 38, 5, 15, 18 ]
32
[ "15/5=3", "18/3=6", "38-6=32" ]
Current State: 32:[38, 5, 15, 18], Operations: [] Exploring Operation: 15/5=3, Resulting Numbers: [38, 18, 3] Generated Node #2: [38, 18, 3] from Operation: 15/5=3 Current State: 32:[38, 18, 3], Operations: ['15/5=3'] Exploring Operation: 18/3=6, Resulting Numbers: [38, 6] Generated Node #3: [38, 6] from Operation: 18/...
4
Current State: 32:[38, 5, 15, 18], Operations: [] Exploring Operation: 38-18=20, Resulting Numbers: [5, 15, 20] Generated Node #0,0: 32:[5, 15, 20] Operation: 38-18=20 Exploring Operation: 18-15=3, Resulting Numbers: [38, 5, 3] Generated Node #0,1: 32:[38, 5, 3] Operation: 18-15=3 Exploring Operation: 15+18=33, Resulti...
0
hs_4
sum_heuristic
[ 25, 80, 51, 85 ]
71
[ "25+80=105", "85-51=34", "105-34=71" ]
Current State: 71:[25, 80, 51, 85], Operations: [] Exploring Operation: 25+80=105, Resulting Numbers: [51, 85, 105] Generated Node #2: [51, 85, 105] from Operation: 25+80=105 Current State: 71:[51, 85, 105], Operations: ['25+80=105'] Exploring Operation: 85-51=34, Resulting Numbers: [105, 34] Generated Node #3: [105, 3...
4
Current State: 71:[25, 80, 51, 85], Operations: [] Exploring Operation: 80-25=55, Resulting Numbers: [51, 85, 55] Generated Node #0,0: 71:[51, 85, 55] Operation: 80-25=55 Exploring Operation: 25+51=76, Resulting Numbers: [80, 85, 76] Generated Node #0,1: 71:[80, 85, 76] Operation: 25+51=76 Exploring Operation: 85-25=60...
0.990451
hs_3
sum_heuristic
[ 3, 99, 86, 71 ]
61
[ "99-3=96", "86+71=157", "157-96=61" ]
Current State: 61:[3, 99, 86, 71], Operations: [] Exploring Operation: 99-3=96, Resulting Numbers: [86, 71, 96] Generated Node #2: [86, 71, 96] from Operation: 99-3=96 Current State: 61:[86, 71, 96], Operations: ['99-3=96'] Exploring Operation: 86+71=157, Resulting Numbers: [96, 157] Generated Node #3: [96, 157] from O...
4
Current State: 61:[3, 99, 86, 71], Operations: [] Exploring Operation: 86-3=83, Resulting Numbers: [99, 71, 83] Generated Node #0,0: 61:[99, 71, 83] Operation: 86-3=83 Exploring Operation: 99-3=96, Resulting Numbers: [86, 71, 96] Generated Node #0,1: 61:[86, 71, 96] Operation: 99-3=96 Exploring Operation: 99/3=33, Resu...
0.973958
hs_3
sum_heuristic
[ 73, 81, 46, 23 ]
31
[ "81-73=8", "46-23=23", "8+23=31" ]
Current State: 31:[73, 81, 46, 23], Operations: [] Exploring Operation: 81-73=8, Resulting Numbers: [46, 23, 8] Generated Node #2: [46, 23, 8] from Operation: 81-73=8 Current State: 31:[46, 23, 8], Operations: ['81-73=8'] Exploring Operation: 46-23=23, Resulting Numbers: [8, 23] Generated Node #3: [8, 23] from Operatio...
4
Current State: 31:[73, 81, 46, 23], Operations: [] Exploring Operation: 81-73=8, Resulting Numbers: [46, 23, 8] Generated Node #0,0: 31:[46, 23, 8] Operation: 81-73=8 Moving to Node #0,0 Current State: 31:[46, 23, 8], Operations: ['81-73=8'] Exploring Operation: 46-8=38, Resulting Numbers: [23, 38] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 51, 41, 5, 46 ]
10
[ "51+41=92", "5*92=460", "460/46=10" ]
Current State: 10:[51, 41, 5, 46], Operations: [] Exploring Operation: 51+41=92, Resulting Numbers: [5, 46, 92] Generated Node #2: [5, 46, 92] from Operation: 51+41=92 Current State: 10:[5, 46, 92], Operations: ['51+41=92'] Exploring Operation: 5*92=460, Resulting Numbers: [46, 460] Generated Node #3: [46, 460] from Op...
4
Current State: 10:[51, 41, 5, 46], Operations: [] Exploring Operation: 51-41=10, Resulting Numbers: [5, 46, 10] Generated Node #0,0: 10:[5, 46, 10] Operation: 51-41=10 Exploring Operation: 41-5=36, Resulting Numbers: [51, 46, 36] Generated Node #0,1: 10:[51, 46, 36] Operation: 41-5=36 Exploring Operation: 46-41=5, Resu...
0
hs_5
sum_heuristic
[ 16, 14, 24, 48 ]
63
[ "24+48=72", "14*72=1008", "1008/16=63" ]
Current State: 63:[16, 14, 24, 48], Operations: [] Exploring Operation: 24+48=72, Resulting Numbers: [16, 14, 72] Generated Node #2: [16, 14, 72] from Operation: 24+48=72 Current State: 63:[16, 14, 72], Operations: ['24+48=72'] Exploring Operation: 14*72=1008, Resulting Numbers: [16, 1008] Generated Node #3: [16, 1008]...
4
Current State: 63:[16, 14, 24, 48], Operations: [] Exploring Operation: 48/24=2, Resulting Numbers: [16, 14, 2] Generated Node #0,0: 63:[16, 14, 2] Operation: 48/24=2 Exploring Operation: 48/16=3, Resulting Numbers: [14, 24, 3] Generated Node #0,1: 63:[14, 24, 3] Operation: 48/16=3 Exploring Operation: 14+48=62, Result...
0
hs_5
sum_heuristic
[ 65, 97, 64, 54 ]
67
[ "65+97=162", "162/54=3", "64+3=67" ]
Current State: 67:[65, 97, 64, 54], Operations: [] Exploring Operation: 65+97=162, Resulting Numbers: [64, 54, 162] Generated Node #2: [64, 54, 162] from Operation: 65+97=162 Current State: 67:[64, 54, 162], Operations: ['65+97=162'] Exploring Operation: 162/54=3, Resulting Numbers: [64, 3] Generated Node #3: [64, 3] f...
4
Current State: 67:[65, 97, 64, 54], Operations: [] Exploring Operation: 97-54=43, Resulting Numbers: [65, 64, 43] Generated Node #0,0: 67:[65, 64, 43] Operation: 97-54=43 Exploring Operation: 97-64=33, Resulting Numbers: [65, 54, 33] Generated Node #0,1: 67:[65, 54, 33] Operation: 97-64=33 Exploring Operation: 97-65=32...
0
hs_5
sum_heuristic
[ 51, 31, 84, 86 ]
43
[ "51+31=82", "84-82=2", "86/2=43" ]
Current State: 43:[51, 31, 84, 86], Operations: [] Exploring Operation: 51+31=82, Resulting Numbers: [84, 86, 82] Generated Node #2: [84, 86, 82] from Operation: 51+31=82 Current State: 43:[84, 86, 82], Operations: ['51+31=82'] Exploring Operation: 84-82=2, Resulting Numbers: [86, 2] Generated Node #3: [86, 2] from Ope...
4
Current State: 43:[51, 31, 84, 86], Operations: [] Exploring Operation: 86-31=55, Resulting Numbers: [51, 84, 55] Generated Node #0,0: 43:[51, 84, 55] Operation: 86-31=55 Exploring Operation: 86-51=35, Resulting Numbers: [31, 84, 35] Generated Node #0,1: 43:[31, 84, 35] Operation: 86-51=35 Exploring Operation: 84-31=53...
0.979167
hs_3
sum_heuristic
[ 22, 40, 52, 96 ]
20
[ "22*40=880", "96-52=44", "880/44=20" ]
Current State: 20:[22, 40, 52, 96], Operations: [] Exploring Operation: 22*40=880, Resulting Numbers: [52, 96, 880] Generated Node #2: [52, 96, 880] from Operation: 22*40=880 Current State: 20:[52, 96, 880], Operations: ['22*40=880'] Exploring Operation: 96-52=44, Resulting Numbers: [880, 44] Generated Node #3: [880, 4...
4
Current State: 20:[22, 40, 52, 96], Operations: [] Exploring Operation: 96-52=44, Resulting Numbers: [22, 40, 44] Generated Node #0,0: 20:[22, 40, 44] Operation: 96-52=44 Start Sub Search at level 1: Moving to Node #0,0 Current State: 20:[22, 40, 44], Operations: ['96-52=44'] Exploring Operation: 44-40=4, Resulting Num...
0
hs_1
sum_heuristic
[ 48, 4, 2, 87 ]
93
[ "48/4=12", "12/2=6", "87+6=93" ]
Current State: 93:[48, 4, 2, 87], Operations: [] Exploring Operation: 48/4=12, Resulting Numbers: [2, 87, 12] Generated Node #2: [2, 87, 12] from Operation: 48/4=12 Current State: 93:[2, 87, 12], Operations: ['48/4=12'] Exploring Operation: 12/2=6, Resulting Numbers: [87, 6] Generated Node #3: [87, 6] from Operation: 1...
4
Current State: 93:[48, 4, 2, 87], Operations: [] Exploring Operation: 87-48=39, Resulting Numbers: [4, 2, 39] Generated Node #0,0: 93:[4, 2, 39] Operation: 87-48=39 Exploring Operation: 48*2=96, Resulting Numbers: [4, 87, 96] Generated Node #0,1: 93:[4, 87, 96] Operation: 48*2=96 Moving to Node #0,0 Current State: 93:[...
0
hs_2
mult_heuristic
[ 80, 20, 49, 7 ]
93
[ "80+20=100", "49/7=7", "100-7=93" ]
Current State: 93:[80, 20, 49, 7], Operations: [] Exploring Operation: 80+20=100, Resulting Numbers: [49, 7, 100] Generated Node #2: [49, 7, 100] from Operation: 80+20=100 Current State: 93:[49, 7, 100], Operations: ['80+20=100'] Exploring Operation: 49/7=7, Resulting Numbers: [100, 7] Generated Node #3: [100, 7] from ...
4
Current State: 93:[80, 20, 49, 7], Operations: [] Exploring Operation: 80-49=31, Resulting Numbers: [20, 7, 31] Generated Node #0,0: 93:[20, 7, 31] Operation: 80-49=31 Exploring Operation: 49-20=29, Resulting Numbers: [80, 7, 29] Generated Node #0,1: 93:[80, 7, 29] Operation: 49-20=29 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 7, 24, 32, 42 ]
57
[ "24-7=17", "32+42=74", "74-17=57" ]
Current State: 57:[7, 24, 32, 42], Operations: [] Exploring Operation: 24-7=17, Resulting Numbers: [32, 42, 17] Generated Node #2: [32, 42, 17] from Operation: 24-7=17 Current State: 57:[32, 42, 17], Operations: ['24-7=17'] Exploring Operation: 32+42=74, Resulting Numbers: [17, 74] Generated Node #3: [17, 74] from Oper...
4
Current State: 57:[7, 24, 32, 42], Operations: [] Exploring Operation: 24+32=56, Resulting Numbers: [7, 42, 56] Generated Node #0,0: 57:[7, 42, 56] Operation: 24+32=56 Exploring Operation: 42-32=10, Resulting Numbers: [7, 24, 10] Generated Node #0,1: 57:[7, 24, 10] Operation: 42-32=10 Exploring Operation: 42-24=18, Res...
0.973958
hs_3
sum_heuristic
[ 90, 49, 83, 92 ]
39
[ "92-83=9", "90/9=10", "49-10=39" ]
Current State: 39:[90, 49, 83, 92], Operations: [] Exploring Operation: 92-83=9, Resulting Numbers: [90, 49, 9] Generated Node #2: [90, 49, 9] from Operation: 92-83=9 Current State: 39:[90, 49, 9], Operations: ['92-83=9'] Exploring Operation: 90/9=10, Resulting Numbers: [49, 10] Generated Node #3: [49, 10] from Operati...
4
Current State: 39:[90, 49, 83, 92], Operations: [] Exploring Operation: 92-83=9, Resulting Numbers: [90, 49, 9] Generated Node #0,0: 39:[90, 49, 9] Operation: 92-83=9 Exploring Operation: 92-90=2, Resulting Numbers: [49, 83, 2] Generated Node #0,1: 39:[49, 83, 2] Operation: 92-90=2 Start Sub Search at level 1: Moving t...
0.985243
hs_2
sum_heuristic
[ 10, 33, 32, 6 ]
66
[ "10+33=43", "43-32=11", "6*11=66" ]
Current State: 66:[10, 33, 32, 6], Operations: [] Exploring Operation: 10+33=43, Resulting Numbers: [32, 6, 43] Generated Node #2: [32, 6, 43] from Operation: 10+33=43 Current State: 66:[32, 6, 43], Operations: ['10+33=43'] Exploring Operation: 43-32=11, Resulting Numbers: [6, 11] Generated Node #3: [6, 11] from Operat...
4
Current State: 66:[10, 33, 32, 6], Operations: [] Exploring Operation: 32-10=22, Resulting Numbers: [33, 6, 22] Generated Node #0,0: 66:[33, 6, 22] Operation: 32-10=22 Moving to Node #0,0 Current State: 66:[33, 6, 22], Operations: ['32-10=22'] Exploring Operation: 33-22=11, Resulting Numbers: [6, 11] Generated Node #0,...
0.993924
hs_1
sum_heuristic
[ 38, 22, 70, 2 ]
43
[ "38-22=16", "70+16=86", "86/2=43" ]
Current State: 43:[38, 22, 70, 2], Operations: [] Exploring Operation: 38-22=16, Resulting Numbers: [70, 2, 16] Generated Node #2: [70, 2, 16] from Operation: 38-22=16 Current State: 43:[70, 2, 16], Operations: ['38-22=16'] Exploring Operation: 70+16=86, Resulting Numbers: [2, 86] Generated Node #3: [2, 86] from Operat...
4
Current State: 43:[38, 22, 70, 2], Operations: [] Exploring Operation: 22*2=44, Resulting Numbers: [38, 70, 44] Generated Node #0,0: 43:[38, 70, 44] Operation: 22*2=44 Moving to Node #0,0 Current State: 43:[38, 70, 44], Operations: ['22*2=44'] Exploring Operation: 70-38=32, Resulting Numbers: [44, 32] Generated Node #0...
0
hs_1
sum_heuristic
[ 77, 92, 2, 7 ]
79
[ "77/7=11", "92-2=90", "90-11=79" ]
Current State: 79:[77, 92, 2, 7], Operations: [] Exploring Operation: 77/7=11, Resulting Numbers: [92, 2, 11] Generated Node #2: [92, 2, 11] from Operation: 77/7=11 Current State: 79:[92, 2, 11], Operations: ['77/7=11'] Exploring Operation: 92-2=90, Resulting Numbers: [11, 90] Generated Node #3: [11, 90] from Operation...
4
Current State: 79:[77, 92, 2, 7], Operations: [] Exploring Operation: 2*7=14, Resulting Numbers: [77, 92, 14] Generated Node #0,0: 79:[77, 92, 14] Operation: 2*7=14 Moving to Node #0,0 Current State: 79:[77, 92, 14], Operations: ['2*7=14'] Exploring Operation: 92-14=78, Resulting Numbers: [77, 78] Generated Node #0,0,0...
0
hs_1
mult_heuristic
[ 63, 47, 67, 52 ]
20
[ "67-63=4", "52-47=5", "4*5=20" ]
Current State: 20:[63, 47, 67, 52], Operations: [] Exploring Operation: 67-63=4, Resulting Numbers: [47, 52, 4] Generated Node #2: [47, 52, 4] from Operation: 67-63=4 Current State: 20:[47, 52, 4], Operations: ['67-63=4'] Exploring Operation: 52-47=5, Resulting Numbers: [4, 5] Generated Node #3: [4, 5] from Operation: ...
4
Current State: 20:[63, 47, 67, 52], Operations: [] Exploring Operation: 67-47=20, Resulting Numbers: [63, 52, 20] Generated Node #0,0: 20:[63, 52, 20] Operation: 67-47=20 Exploring Operation: 67-52=15, Resulting Numbers: [63, 47, 15] Generated Node #0,1: 20:[63, 47, 15] Operation: 67-52=15 Exploring Operation: 67-63=4,...
0.987847
hs_4
mult_heuristic
[ 62, 30, 30, 37 ]
62
[ "30-30=0", "37*0=0", "62+0=62" ]
Current State: 62:[62, 30, 30, 37], Operations: [] Exploring Operation: 30-30=0, Resulting Numbers: [62, 37, 0] Generated Node #2: [62, 37, 0] from Operation: 30-30=0 Current State: 62:[62, 37, 0], Operations: ['30-30=0'] Exploring Operation: 37*0=0, Resulting Numbers: [62, 0] Generated Node #3: [62, 0] from Operation:...
4
Current State: 62:[62, 30, 30, 37], Operations: [] Exploring Operation: 37-30=7, Resulting Numbers: [62, 30, 7] Generated Node #0,0: 62:[62, 30, 7] Operation: 37-30=7 Exploring Operation: 30+37=67, Resulting Numbers: [62, 30, 67] Generated Node #0,1: 62:[62, 30, 67] Operation: 30+37=67 Exploring Operation: 30+37=67, Re...
0
hs_5
mult_heuristic
[ 43, 8, 59, 3 ]
94
[ "43+8=51", "3*51=153", "153-59=94" ]
Current State: 94:[43, 8, 59, 3], Operations: [] Exploring Operation: 43+8=51, Resulting Numbers: [59, 3, 51] Generated Node #2: [59, 3, 51] from Operation: 43+8=51 Current State: 94:[59, 3, 51], Operations: ['43+8=51'] Exploring Operation: 3*51=153, Resulting Numbers: [59, 153] Generated Node #3: [59, 153] from Operat...
4
Current State: 94:[43, 8, 59, 3], Operations: [] Exploring Operation: 59-8=51, Resulting Numbers: [43, 3, 51] Generated Node #0,0: 94:[43, 3, 51] Operation: 59-8=51 Exploring Operation: 43+59=102, Resulting Numbers: [8, 3, 102] Generated Node #0,1: 94:[8, 3, 102] Operation: 43+59=102 Exploring Operation: 43+8=51, Resul...
0
hs_5
mult_heuristic
[ 26, 47, 80, 40 ]
61
[ "47-26=21", "80-40=40", "21+40=61" ]
Current State: 61:[26, 47, 80, 40], Operations: [] Exploring Operation: 47-26=21, Resulting Numbers: [80, 40, 21] Generated Node #2: [80, 40, 21] from Operation: 47-26=21 Current State: 61:[80, 40, 21], Operations: ['47-26=21'] Exploring Operation: 80-40=40, Resulting Numbers: [21, 40] Generated Node #3: [21, 40] from ...
4
Current State: 61:[26, 47, 80, 40], Operations: [] Exploring Operation: 80-40=40, Resulting Numbers: [26, 47, 40] Generated Node #0,0: 61:[26, 47, 40] Operation: 80-40=40 Exploring Operation: 80-26=54, Resulting Numbers: [47, 40, 54] Generated Node #0,1: 61:[47, 40, 54] Operation: 80-26=54 Exploring Operation: 26+47=73...
0.983507
hs_4
sum_heuristic
[ 31, 13, 46, 52 ]
50
[ "31+13=44", "52-46=6", "44+6=50" ]
Current State: 50:[31, 13, 46, 52], Operations: [] Exploring Operation: 31+13=44, Resulting Numbers: [46, 52, 44] Generated Node #2: [46, 52, 44] from Operation: 31+13=44 Current State: 50:[46, 52, 44], Operations: ['31+13=44'] Exploring Operation: 52-46=6, Resulting Numbers: [44, 6] Generated Node #3: [44, 6] from Ope...
4
Current State: 50:[31, 13, 46, 52], Operations: [] Exploring Operation: 46-31=15, Resulting Numbers: [13, 52, 15] Generated Node #0,0: 50:[13, 52, 15] Operation: 46-31=15 Exploring Operation: 52-31=21, Resulting Numbers: [13, 46, 21] Generated Node #0,1: 50:[13, 46, 21] Operation: 52-31=21 Exploring Operation: 52-46=6,...
0.988715
hs_3
sum_heuristic
[ 62, 50, 72, 20 ]
52
[ "72-62=10", "20/10=2", "50+2=52" ]
Current State: 52:[62, 50, 72, 20], Operations: [] Exploring Operation: 72-62=10, Resulting Numbers: [50, 20, 10] Generated Node #2: [50, 20, 10] from Operation: 72-62=10 Current State: 52:[50, 20, 10], Operations: ['72-62=10'] Exploring Operation: 20/10=2, Resulting Numbers: [50, 2] Generated Node #3: [50, 2] from Ope...
4
Current State: 52:[62, 50, 72, 20], Operations: [] Exploring Operation: 72-50=22, Resulting Numbers: [62, 20, 22] Generated Node #0,0: 52:[62, 20, 22] Operation: 72-50=22 Exploring Operation: 72-20=52, Resulting Numbers: [62, 50, 52] Generated Node #0,1: 52:[62, 50, 52] Operation: 72-20=52 Exploring Operation: 72-62=10...
0.976563
hs_3
mult_heuristic
[ 42, 89, 12, 75 ]
68
[ "42+89=131", "75-12=63", "131-63=68" ]
Current State: 68:[42, 89, 12, 75], Operations: [] Exploring Operation: 42+89=131, Resulting Numbers: [12, 75, 131] Generated Node #2: [12, 75, 131] from Operation: 42+89=131 Current State: 68:[12, 75, 131], Operations: ['42+89=131'] Exploring Operation: 75-12=63, Resulting Numbers: [131, 63] Generated Node #3: [131, 6...
4
Current State: 68:[42, 89, 12, 75], Operations: [] Exploring Operation: 89-75=14, Resulting Numbers: [42, 12, 14] Generated Node #0,0: 68:[42, 12, 14] Operation: 89-75=14 Start Sub Search at level 1: Moving to Node #0,0 Current State: 68:[42, 12, 14], Operations: ['89-75=14'] Exploring Operation: 42/14=3, Resulting Num...
0
hs_1
mult_heuristic
[ 37, 67, 32, 27 ]
93
[ "37*67=2479", "32+2479=2511", "2511/27=93" ]
Current State: 93:[37, 67, 32, 27], Operations: [] Exploring Operation: 37*67=2479, Resulting Numbers: [32, 27, 2479] Generated Node #2: [32, 27, 2479] from Operation: 37*67=2479 Current State: 93:[32, 27, 2479], Operations: ['37*67=2479'] Exploring Operation: 32+2479=2511, Resulting Numbers: [27, 2511] Generated Node ...
4
Current State: 93:[37, 67, 32, 27], Operations: [] Exploring Operation: 67+32=99, Resulting Numbers: [37, 27, 99] Generated Node #0,0: 93:[37, 27, 99] Operation: 67+32=99 Exploring Operation: 67-32=35, Resulting Numbers: [37, 27, 35] Generated Node #0,1: 93:[37, 27, 35] Operation: 67-32=35 Exploring Operation: 67-37=30...
0
hs_5
mult_heuristic
[ 70, 34, 18, 56 ]
74
[ "70-34=36", "56-18=38", "36+38=74" ]
Current State: 74:[70, 34, 18, 56], Operations: [] Exploring Operation: 70-34=36, Resulting Numbers: [18, 56, 36] Generated Node #2: [18, 56, 36] from Operation: 70-34=36 Current State: 74:[18, 56, 36], Operations: ['70-34=36'] Exploring Operation: 56-18=38, Resulting Numbers: [36, 38] Generated Node #3: [36, 38] from ...
4
Current State: 74:[70, 34, 18, 56], Operations: [] Exploring Operation: 56-18=38, Resulting Numbers: [70, 34, 38] Generated Node #0,0: 74:[70, 34, 38] Operation: 56-18=38 Exploring Operation: 18+56=74, Resulting Numbers: [70, 34, 74] Generated Node #0,1: 74:[70, 34, 74] Operation: 18+56=74 Start Sub Search at level 1: ...
0.986979
hs_2
mult_heuristic
[ 12, 63, 69, 93 ]
65
[ "93-69=24", "24/12=2", "63+2=65" ]
Current State: 65:[12, 63, 69, 93], Operations: [] Exploring Operation: 93-69=24, Resulting Numbers: [12, 63, 24] Generated Node #2: [12, 63, 24] from Operation: 93-69=24 Current State: 65:[12, 63, 24], Operations: ['93-69=24'] Exploring Operation: 24/12=2, Resulting Numbers: [63, 2] Generated Node #3: [63, 2] from Ope...
4
Current State: 65:[12, 63, 69, 93], Operations: [] Exploring Operation: 93-63=30, Resulting Numbers: [12, 69, 30] Generated Node #0,0: 65:[12, 69, 30] Operation: 93-63=30 Exploring Operation: 93-69=24, Resulting Numbers: [12, 63, 24] Generated Node #0,1: 65:[12, 63, 24] Operation: 93-69=24 Exploring Operation: 93-12=81...
0.985243
hs_4
sum_heuristic
[ 2, 60, 36, 21 ]
66
[ "2*21=42", "60-36=24", "42+24=66" ]
Current State: 66:[2, 60, 36, 21], Operations: [] Exploring Operation: 2*21=42, Resulting Numbers: [60, 36, 42] Generated Node #2: [60, 36, 42] from Operation: 2*21=42 Current State: 66:[60, 36, 42], Operations: ['2*21=42'] Exploring Operation: 60-36=24, Resulting Numbers: [42, 24] Generated Node #3: [42, 24] from Oper...
4
Current State: 66:[2, 60, 36, 21], Operations: [] Exploring Operation: 60/2=30, Resulting Numbers: [36, 21, 30] Generated Node #0,0: 66:[36, 21, 30] Operation: 60/2=30 Exploring Operation: 60-36=24, Resulting Numbers: [2, 21, 24] Generated Node #0,1: 66:[2, 21, 24] Operation: 60-36=24 Exploring Operation: 2+60=62, Resu...
0
hs_3
sum_heuristic
[ 65, 5, 36, 2 ]
39
[ "65-36=29", "5*2=10", "29+10=39" ]
Current State: 39:[65, 5, 36, 2], Operations: [] Exploring Operation: 65-36=29, Resulting Numbers: [5, 2, 29] Generated Node #2: [5, 2, 29] from Operation: 65-36=29 Current State: 39:[5, 2, 29], Operations: ['65-36=29'] Exploring Operation: 5*2=10, Resulting Numbers: [29, 10] Generated Node #3: [29, 10] from Operation:...
4
Current State: 39:[65, 5, 36, 2], Operations: [] Exploring Operation: 5+36=41, Resulting Numbers: [65, 2, 41] Generated Node #0,0: 39:[65, 2, 41] Operation: 5+36=41 Exploring Operation: 65/5=13, Resulting Numbers: [36, 2, 13] Generated Node #0,1: 39:[36, 2, 13] Operation: 65/5=13 Exploring Operation: 65-36=29, Resultin...
0.921007
hs_5
sum_heuristic
[ 77, 43, 46, 17 ]
97
[ "77-43=34", "46+17=63", "34+63=97" ]
Current State: 97:[77, 43, 46, 17], Operations: [] Exploring Operation: 77-43=34, Resulting Numbers: [46, 17, 34] Generated Node #2: [46, 17, 34] from Operation: 77-43=34 Current State: 97:[46, 17, 34], Operations: ['77-43=34'] Exploring Operation: 46+17=63, Resulting Numbers: [34, 63] Generated Node #3: [34, 63] from ...
4
Current State: 97:[77, 43, 46, 17], Operations: [] Exploring Operation: 77+17=94, Resulting Numbers: [43, 46, 94] Generated Node #0,0: 97:[43, 46, 94] Operation: 77+17=94 Moving to Node #0,0 Current State: 97:[43, 46, 94], Operations: ['77+17=94'] Exploring Operation: 43+46=89, Resulting Numbers: [94, 89] Generated Nod...
0
hs_1
mult_heuristic
[ 25, 72, 40, 35 ]
53
[ "40-35=5", "25*5=125", "125-72=53" ]
Current State: 53:[25, 72, 40, 35], Operations: [] Exploring Operation: 40-35=5, Resulting Numbers: [25, 72, 5] Generated Node #2: [25, 72, 5] from Operation: 40-35=5 Current State: 53:[25, 72, 5], Operations: ['40-35=5'] Exploring Operation: 25*5=125, Resulting Numbers: [72, 125] Generated Node #3: [72, 125] from Oper...
4
Current State: 53:[25, 72, 40, 35], Operations: [] Exploring Operation: 25+35=60, Resulting Numbers: [72, 40, 60] Generated Node #0,0: 53:[72, 40, 60] Operation: 25+35=60 Exploring Operation: 72-25=47, Resulting Numbers: [40, 35, 47] Generated Node #0,1: 53:[40, 35, 47] Operation: 72-25=47 Moving to Node #0,1 Current S...
0
hs_2
mult_heuristic
[ 53, 16, 73, 15 ]
21
[ "53-16=37", "73-15=58", "58-37=21" ]
Current State: 21:[53, 16, 73, 15], Operations: [] Exploring Operation: 53-16=37, Resulting Numbers: [73, 15, 37] Generated Node #2: [73, 15, 37] from Operation: 53-16=37 Current State: 21:[73, 15, 37], Operations: ['53-16=37'] Exploring Operation: 73-15=58, Resulting Numbers: [37, 58] Generated Node #3: [37, 58] from ...
4
Current State: 21:[53, 16, 73, 15], Operations: [] Exploring Operation: 53-15=38, Resulting Numbers: [16, 73, 38] Generated Node #0,0: 21:[16, 73, 38] Operation: 53-15=38 Exploring Operation: 73-53=20, Resulting Numbers: [16, 15, 20] Generated Node #0,1: 21:[16, 15, 20] Operation: 73-53=20 Exploring Operation: 53-16=37...
0.983507
hs_3
mult_heuristic
[ 74, 46, 4, 55 ]
31
[ "74-46=28", "4+55=59", "59-28=31" ]
Current State: 31:[74, 46, 4, 55], Operations: [] Exploring Operation: 74-46=28, Resulting Numbers: [4, 55, 28] Generated Node #2: [4, 55, 28] from Operation: 74-46=28 Current State: 31:[4, 55, 28], Operations: ['74-46=28'] Exploring Operation: 4+55=59, Resulting Numbers: [28, 59] Generated Node #3: [28, 59] from Opera...
4
Current State: 31:[74, 46, 4, 55], Operations: [] Exploring Operation: 74-46=28, Resulting Numbers: [4, 55, 28] Generated Node #0,0: 31:[4, 55, 28] Operation: 74-46=28 Exploring Operation: 74-4=70, Resulting Numbers: [46, 55, 70] Generated Node #0,1: 31:[46, 55, 70] Operation: 74-4=70 Exploring Operation: 74-55=19, Res...
0.979167
hs_4
mult_heuristic
[ 29, 26, 72, 43 ]
32
[ "29-26=3", "72-43=29", "3+29=32" ]
Current State: 32:[29, 26, 72, 43], Operations: [] Exploring Operation: 29-26=3, Resulting Numbers: [72, 43, 3] Generated Node #2: [72, 43, 3] from Operation: 29-26=3 Current State: 32:[72, 43, 3], Operations: ['29-26=3'] Exploring Operation: 72-43=29, Resulting Numbers: [3, 29] Generated Node #3: [3, 29] from Operatio...
4
Current State: 32:[29, 26, 72, 43], Operations: [] Exploring Operation: 72-43=29, Resulting Numbers: [29, 26, 29] Generated Node #0,0: 32:[29, 26, 29] Operation: 72-43=29 Moving to Node #0,0 Current State: 32:[29, 26, 29], Operations: ['72-43=29'] Exploring Operation: 29-26=3, Resulting Numbers: [29, 3] Generated Node ...
0.993924
hs_1
sum_heuristic
[ 12, 4, 60, 34 ]
64
[ "12+60=72", "4*34=136", "136-72=64" ]
Current State: 64:[12, 4, 60, 34], Operations: [] Exploring Operation: 12+60=72, Resulting Numbers: [4, 34, 72] Generated Node #2: [4, 34, 72] from Operation: 12+60=72 Current State: 64:[4, 34, 72], Operations: ['12+60=72'] Exploring Operation: 4*34=136, Resulting Numbers: [72, 136] Generated Node #3: [72, 136] from Op...
4
Current State: 64:[12, 4, 60, 34], Operations: [] Exploring Operation: 12-4=8, Resulting Numbers: [60, 34, 8] Generated Node #0,0: 64:[60, 34, 8] Operation: 12-4=8 Exploring Operation: 60/12=5, Resulting Numbers: [4, 34, 5] Generated Node #0,1: 64:[4, 34, 5] Operation: 60/12=5 Exploring Operation: 12+4=16, Resulting Nu...
0
hs_3
mult_heuristic
[ 50, 54, 44, 58 ]
42
[ "50+58=108", "108/54=2", "44-2=42" ]
Current State: 42:[50, 54, 44, 58], Operations: [] Exploring Operation: 50+58=108, Resulting Numbers: [54, 44, 108] Generated Node #2: [54, 44, 108] from Operation: 50+58=108 Current State: 42:[54, 44, 108], Operations: ['50+58=108'] Exploring Operation: 108/54=2, Resulting Numbers: [44, 2] Generated Node #3: [44, 2] f...
4
Current State: 42:[50, 54, 44, 58], Operations: [] Exploring Operation: 58-50=8, Resulting Numbers: [54, 44, 8] Generated Node #0,0: 42:[54, 44, 8] Operation: 58-50=8 Exploring Operation: 58-54=4, Resulting Numbers: [50, 44, 4] Generated Node #0,1: 42:[50, 44, 4] Operation: 58-54=4 Moving to Node #0,1 Current State: 42...
0
hs_2
sum_heuristic
[ 99, 44, 3, 69 ]
78
[ "99-44=55", "69/3=23", "55+23=78" ]
Current State: 78:[99, 44, 3, 69], Operations: [] Exploring Operation: 99-44=55, Resulting Numbers: [3, 69, 55] Generated Node #2: [3, 69, 55] from Operation: 99-44=55 Current State: 78:[3, 69, 55], Operations: ['99-44=55'] Exploring Operation: 69/3=23, Resulting Numbers: [55, 23] Generated Node #3: [55, 23] from Opera...
4
Current State: 78:[99, 44, 3, 69], Operations: [] Exploring Operation: 69-44=25, Resulting Numbers: [99, 3, 25] Generated Node #0,0: 78:[99, 3, 25] Operation: 69-44=25 Exploring Operation: 99-69=30, Resulting Numbers: [44, 3, 30] Generated Node #0,1: 78:[44, 3, 30] Operation: 99-69=30 Exploring Operation: 69/3=23, Resu...
0.953993
hs_5
sum_heuristic
[ 3, 35, 32, 81 ]
82
[ "35-3=32", "32/32=1", "81+1=82" ]
Current State: 82:[3, 35, 32, 81], Operations: [] Exploring Operation: 35-3=32, Resulting Numbers: [32, 81, 32] Generated Node #2: [32, 81, 32] from Operation: 35-3=32 Current State: 82:[32, 81, 32], Operations: ['35-3=32'] Exploring Operation: 32/32=1, Resulting Numbers: [81, 1] Generated Node #3: [81, 1] from Operati...
4
Current State: 82:[3, 35, 32, 81], Operations: [] Exploring Operation: 35-32=3, Resulting Numbers: [3, 81, 3] Generated Node #0,0: 82:[3, 81, 3] Operation: 35-32=3 Exploring Operation: 3+35=38, Resulting Numbers: [32, 81, 38] Generated Node #0,1: 82:[32, 81, 38] Operation: 3+35=38 Moving to Node #0,0 Current State: 82:...
0.991319
hs_2
sum_heuristic
[ 33, 39, 55, 78 ]
91
[ "55*78=4290", "4290/33=130", "130-39=91" ]
Current State: 91:[33, 39, 55, 78], Operations: [] Exploring Operation: 55*78=4290, Resulting Numbers: [33, 39, 4290] Generated Node #2: [33, 39, 4290] from Operation: 55*78=4290 Current State: 91:[33, 39, 4290], Operations: ['55*78=4290'] Exploring Operation: 4290/33=130, Resulting Numbers: [39, 130] Generated Node #3...
4
Current State: 91:[33, 39, 55, 78], Operations: [] Exploring Operation: 39+55=94, Resulting Numbers: [33, 78, 94] Generated Node #0,0: 91:[33, 78, 94] Operation: 39+55=94 Exploring Operation: 55-33=22, Resulting Numbers: [39, 78, 22] Generated Node #0,1: 91:[39, 78, 22] Operation: 55-33=22 Exploring Operation: 55-39=16...
0
hs_4
sum_heuristic
[ 87, 50, 88, 35 ]
14
[ "87+50=137", "88+35=123", "137-123=14" ]
Current State: 14:[87, 50, 88, 35], Operations: [] Exploring Operation: 87+50=137, Resulting Numbers: [88, 35, 137] Generated Node #2: [88, 35, 137] from Operation: 87+50=137 Current State: 14:[88, 35, 137], Operations: ['87+50=137'] Exploring Operation: 88+35=123, Resulting Numbers: [137, 123] Generated Node #3: [137,...
4
Current State: 14:[87, 50, 88, 35], Operations: [] Exploring Operation: 88-50=38, Resulting Numbers: [87, 35, 38] Generated Node #0,0: 14:[87, 35, 38] Operation: 88-50=38 Exploring Operation: 87-50=37, Resulting Numbers: [88, 35, 37] Generated Node #0,1: 14:[88, 35, 37] Operation: 87-50=37 Exploring Operation: 88-87=1,...
0.990451
hs_3
mult_heuristic
[ 16, 24, 22, 72 ]
36
[ "22-16=6", "72/6=12", "24+12=36" ]
Current State: 36:[16, 24, 22, 72], Operations: [] Exploring Operation: 22-16=6, Resulting Numbers: [24, 72, 6] Generated Node #2: [24, 72, 6] from Operation: 22-16=6 Current State: 36:[24, 72, 6], Operations: ['22-16=6'] Exploring Operation: 72/6=12, Resulting Numbers: [24, 12] Generated Node #3: [24, 12] from Operati...
4
Current State: 36:[16, 24, 22, 72], Operations: [] Exploring Operation: 24-22=2, Resulting Numbers: [16, 72, 2] Generated Node #0,0: 36:[16, 72, 2] Operation: 24-22=2 Exploring Operation: 72-22=50, Resulting Numbers: [16, 24, 50] Generated Node #0,1: 36:[16, 24, 50] Operation: 72-22=50 Exploring Operation: 72/24=3, Res...
0
hs_5
sum_heuristic
[ 58, 90, 18, 19 ]
37
[ "90/18=5", "19*5=95", "95-58=37" ]
Current State: 37:[58, 90, 18, 19], Operations: [] Exploring Operation: 90/18=5, Resulting Numbers: [58, 19, 5] Generated Node #2: [58, 19, 5] from Operation: 90/18=5 Current State: 37:[58, 19, 5], Operations: ['90/18=5'] Exploring Operation: 19*5=95, Resulting Numbers: [58, 95] Generated Node #3: [58, 95] from Operati...
4
Current State: 37:[58, 90, 18, 19], Operations: [] Exploring Operation: 58-19=39, Resulting Numbers: [90, 18, 39] Generated Node #0,0: 37:[90, 18, 39] Operation: 58-19=39 Exploring Operation: 58-18=40, Resulting Numbers: [90, 19, 40] Generated Node #0,1: 37:[90, 19, 40] Operation: 58-18=40 Exploring Operation: 90-58=32...
0
hs_4
sum_heuristic
[ 56, 4, 78, 46 ]
17
[ "78-56=22", "46+22=68", "68/4=17" ]
Current State: 17:[56, 4, 78, 46], Operations: [] Exploring Operation: 78-56=22, Resulting Numbers: [4, 46, 22] Generated Node #2: [4, 46, 22] from Operation: 78-56=22 Current State: 17:[4, 46, 22], Operations: ['78-56=22'] Exploring Operation: 46+22=68, Resulting Numbers: [4, 68] Generated Node #3: [4, 68] from Operat...
4
Current State: 17:[56, 4, 78, 46], Operations: [] Exploring Operation: 78-56=22, Resulting Numbers: [4, 46, 22] Generated Node #0,0: 17:[4, 46, 22] Operation: 78-56=22 Exploring Operation: 56/4=14, Resulting Numbers: [78, 46, 14] Generated Node #0,1: 17:[78, 46, 14] Operation: 56/4=14 Exploring Operation: 56-46=10, Res...
0.943576
hs_5
sum_heuristic
[ 71, 10, 65, 39 ]
54
[ "71+39=110", "110/10=11", "65-11=54" ]
Current State: 54:[71, 10, 65, 39], Operations: [] Exploring Operation: 71+39=110, Resulting Numbers: [10, 65, 110] Generated Node #2: [10, 65, 110] from Operation: 71+39=110 Current State: 54:[10, 65, 110], Operations: ['71+39=110'] Exploring Operation: 110/10=11, Resulting Numbers: [65, 11] Generated Node #3: [65, 11...
4
Current State: 54:[71, 10, 65, 39], Operations: [] Exploring Operation: 71-10=61, Resulting Numbers: [65, 39, 61] Generated Node #0,0: 54:[65, 39, 61] Operation: 71-10=61 Exploring Operation: 71-39=32, Resulting Numbers: [10, 65, 32] Generated Node #0,1: 54:[10, 65, 32] Operation: 71-39=32 Exploring Operation: 71-65=6,...
0
hs_5
sum_heuristic
[ 6, 16, 89, 77 ]
25
[ "89-16=73", "77+73=150", "150/6=25" ]
Current State: 25:[6, 16, 89, 77], Operations: [] Exploring Operation: 89-16=73, Resulting Numbers: [6, 77, 73] Generated Node #2: [6, 77, 73] from Operation: 89-16=73 Current State: 25:[6, 77, 73], Operations: ['89-16=73'] Exploring Operation: 77+73=150, Resulting Numbers: [6, 150] Generated Node #3: [6, 150] from Ope...
4
Current State: 25:[6, 16, 89, 77], Operations: [] Exploring Operation: 89-77=12, Resulting Numbers: [6, 16, 12] Generated Node #0,0: 25:[6, 16, 12] Operation: 89-77=12 Exploring Operation: 77-16=61, Resulting Numbers: [6, 89, 61] Generated Node #0,1: 25:[6, 89, 61] Operation: 77-16=61 Exploring Operation: 89-16=73, Res...
0
hs_4
mult_heuristic
[ 24, 63, 31, 39 ]
48
[ "31-24=7", "63/7=9", "39+9=48" ]
Current State: 48:[24, 63, 31, 39], Operations: [] Exploring Operation: 31-24=7, Resulting Numbers: [63, 39, 7] Generated Node #2: [63, 39, 7] from Operation: 31-24=7 Current State: 48:[63, 39, 7], Operations: ['31-24=7'] Exploring Operation: 63/7=9, Resulting Numbers: [39, 9] Generated Node #3: [39, 9] from Operation:...
4
Current State: 48:[24, 63, 31, 39], Operations: [] Exploring Operation: 39-31=8, Resulting Numbers: [24, 63, 8] Generated Node #0,0: 48:[24, 63, 8] Operation: 39-31=8 Exploring Operation: 63-39=24, Resulting Numbers: [24, 31, 24] Generated Node #0,1: 48:[24, 31, 24] Operation: 63-39=24 Exploring Operation: 63-31=32, Re...
0
hs_3
sum_heuristic
[ 61, 2, 17, 25 ]
17
[ "61-2=59", "17+25=42", "59-42=17" ]
Current State: 17:[61, 2, 17, 25], Operations: [] Exploring Operation: 61-2=59, Resulting Numbers: [17, 25, 59] Generated Node #2: [17, 25, 59] from Operation: 61-2=59 Current State: 17:[17, 25, 59], Operations: ['61-2=59'] Exploring Operation: 17+25=42, Resulting Numbers: [59, 42] Generated Node #3: [59, 42] from Oper...
4
Current State: 17:[61, 2, 17, 25], Operations: [] Exploring Operation: 61+2=63, Resulting Numbers: [17, 25, 63] Generated Node #0,0: 17:[17, 25, 63] Operation: 61+2=63 Exploring Operation: 61-25=36, Resulting Numbers: [2, 17, 36] Generated Node #0,1: 17:[2, 17, 36] Operation: 61-25=36 Exploring Operation: 61-2=59, Resu...
0.976563
hs_5
sum_heuristic
[ 46, 80, 24, 27 ]
44
[ "80*27=2160", "2160/24=90", "90-46=44" ]
Current State: 44:[46, 80, 24, 27], Operations: [] Exploring Operation: 80*27=2160, Resulting Numbers: [46, 24, 2160] Generated Node #2: [46, 24, 2160] from Operation: 80*27=2160 Current State: 44:[46, 24, 2160], Operations: ['80*27=2160'] Exploring Operation: 2160/24=90, Resulting Numbers: [46, 90] Generated Node #3: ...
4
Current State: 44:[46, 80, 24, 27], Operations: [] Exploring Operation: 80-27=53, Resulting Numbers: [46, 24, 53] Generated Node #0,0: 44:[46, 24, 53] Operation: 80-27=53 Exploring Operation: 80-46=34, Resulting Numbers: [24, 27, 34] Generated Node #0,1: 44:[24, 27, 34] Operation: 80-46=34 Exploring Operation: 80-24=56...
0
hs_3
sum_heuristic
[ 96, 77, 56, 24 ]
32
[ "77-56=21", "24-21=3", "96/3=32" ]
Current State: 32:[96, 77, 56, 24], Operations: [] Exploring Operation: 77-56=21, Resulting Numbers: [96, 24, 21] Generated Node #2: [96, 24, 21] from Operation: 77-56=21 Current State: 32:[96, 24, 21], Operations: ['77-56=21'] Exploring Operation: 24-21=3, Resulting Numbers: [96, 3] Generated Node #3: [96, 3] from Ope...
4
Current State: 32:[96, 77, 56, 24], Operations: [] Exploring Operation: 96-77=19, Resulting Numbers: [56, 24, 19] Generated Node #0,0: 32:[56, 24, 19] Operation: 96-77=19 Exploring Operation: 96-56=40, Resulting Numbers: [77, 24, 40] Generated Node #0,1: 32:[77, 24, 40] Operation: 96-56=40 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 56, 10, 4, 61 ]
20
[ "56+10=66", "66-61=5", "4*5=20" ]
Current State: 20:[56, 10, 4, 61], Operations: [] Exploring Operation: 56+10=66, Resulting Numbers: [4, 61, 66] Generated Node #2: [4, 61, 66] from Operation: 56+10=66 Current State: 20:[4, 61, 66], Operations: ['56+10=66'] Exploring Operation: 66-61=5, Resulting Numbers: [4, 5] Generated Node #3: [4, 5] from Operation...
4
Current State: 20:[56, 10, 4, 61], Operations: [] Exploring Operation: 61-56=5, Resulting Numbers: [10, 4, 5] Generated Node #0,0: 20:[10, 4, 5] Operation: 61-56=5 Start Sub Search at level 1: Moving to Node #0,0 Current State: 20:[10, 4, 5], Operations: ['61-56=5'] Exploring Operation: 10-5=5, Resulting Numbers: [4, 5...
0.993924
hs_1
sum_heuristic
[ 29, 54, 73, 88 ]
10
[ "54-29=25", "88-73=15", "25-15=10" ]
Current State: 10:[29, 54, 73, 88], Operations: [] Exploring Operation: 54-29=25, Resulting Numbers: [73, 88, 25] Generated Node #2: [73, 88, 25] from Operation: 54-29=25 Current State: 10:[73, 88, 25], Operations: ['54-29=25'] Exploring Operation: 88-73=15, Resulting Numbers: [25, 15] Generated Node #3: [25, 15] from ...
4
Current State: 10:[29, 54, 73, 88], Operations: [] Exploring Operation: 88-54=34, Resulting Numbers: [29, 73, 34] Generated Node #0,0: 10:[29, 73, 34] Operation: 88-54=34 Exploring Operation: 73-54=19, Resulting Numbers: [29, 88, 19] Generated Node #0,1: 10:[29, 88, 19] Operation: 73-54=19 Exploring Operation: 88-73=15...
0.987847
hs_3
mult_heuristic
[ 46, 42, 2, 55 ]
11
[ "46+42=88", "88/2=44", "55-44=11" ]
Current State: 11:[46, 42, 2, 55], Operations: [] Exploring Operation: 46+42=88, Resulting Numbers: [2, 55, 88] Generated Node #2: [2, 55, 88] from Operation: 46+42=88 Current State: 11:[2, 55, 88], Operations: ['46+42=88'] Exploring Operation: 88/2=44, Resulting Numbers: [55, 44] Generated Node #3: [55, 44] from Opera...
4
Current State: 11:[46, 42, 2, 55], Operations: [] Exploring Operation: 55-42=13, Resulting Numbers: [46, 2, 13] Generated Node #0,0: 11:[46, 2, 13] Operation: 55-42=13 Exploring Operation: 55-46=9, Resulting Numbers: [42, 2, 9] Generated Node #0,1: 11:[42, 2, 9] Operation: 55-46=9 Moving to Node #0,1 Current State: 11:...
0
hs_2
mult_heuristic
[ 20, 4, 28, 20 ]
24
[ "20+4=24", "28+20=48", "48-24=24" ]
Current State: 24:[20, 4, 28, 20], Operations: [] Exploring Operation: 20+4=24, Resulting Numbers: [28, 24] Generated Node #2: [28, 24] from Operation: 20+4=24 Current State: 24:[28, 24], Operations: ['20+4=24'] Exploring Operation: 28+20=48, Resulting Numbers: [24, 48] Generated Node #3: [24, 48] from Operation: 28+20...
4
Current State: 24:[20, 4, 28, 20], Operations: [] Exploring Operation: 28-20=8, Resulting Numbers: [4, 20, 8] Generated Node #0,0: 24:[4, 20, 8] Operation: 28-20=8 Exploring Operation: 28-20=8, Resulting Numbers: [20, 4, 8] Generated Node #0,1: 24:[20, 4, 8] Operation: 28-20=8 Exploring Operation: 20/20=1, Resulting Nu...
0.969618
hs_3
sum_heuristic
[ 75, 49, 51, 47 ]
63
[ "75+51=126", "49-47=2", "126/2=63" ]
Current State: 63:[75, 49, 51, 47], Operations: [] Exploring Operation: 75+51=126, Resulting Numbers: [49, 47, 126] Generated Node #2: [49, 47, 126] from Operation: 75+51=126 Current State: 63:[49, 47, 126], Operations: ['75+51=126'] Exploring Operation: 49-47=2, Resulting Numbers: [126, 2] Generated Node #3: [126, 2] ...
4
Current State: 63:[75, 49, 51, 47], Operations: [] Exploring Operation: 49-47=2, Resulting Numbers: [75, 51, 2] Generated Node #0,0: 63:[75, 51, 2] Operation: 49-47=2 Exploring Operation: 51-49=2, Resulting Numbers: [75, 47, 2] Generated Node #0,1: 63:[75, 47, 2] Operation: 51-49=2 Exploring Operation: 51-47=4, Resulti...
0
hs_3
mult_heuristic
[ 75, 79, 65, 14 ]
74
[ "79-65=14", "14/14=1", "75-1=74" ]
Current State: 74:[75, 79, 65, 14], Operations: [] Exploring Operation: 79-65=14, Resulting Numbers: [75, 14, 14] Generated Node #2: [75, 14, 14] from Operation: 79-65=14 Current State: 74:[75, 14, 14], Operations: ['79-65=14'] Exploring Operation: 14/14=1, Resulting Numbers: [75, 1] Generated Node #3: [75, 1] from Ope...
4
Current State: 74:[75, 79, 65, 14], Operations: [] Exploring Operation: 65+14=79, Resulting Numbers: [75, 79, 79] Generated Node #0,0: 74:[75, 79, 79] Operation: 65+14=79 Exploring Operation: 79-14=65, Resulting Numbers: [75, 65, 65] Generated Node #0,1: 74:[75, 65, 65] Operation: 79-14=65 Moving to Node #0,0 Current S...
0.991319
hs_2
sum_heuristic
[ 48, 84, 20, 97 ]
94
[ "48-20=28", "84/28=3", "97-3=94" ]
Current State: 94:[48, 84, 20, 97], Operations: [] Exploring Operation: 48-20=28, Resulting Numbers: [84, 97, 28] Generated Node #2: [84, 97, 28] from Operation: 48-20=28 Current State: 94:[84, 97, 28], Operations: ['48-20=28'] Exploring Operation: 84/28=3, Resulting Numbers: [97, 3] Generated Node #3: [97, 3] from Ope...
4
Current State: 94:[48, 84, 20, 97], Operations: [] Exploring Operation: 97-20=77, Resulting Numbers: [48, 84, 77] Generated Node #0,0: 94:[48, 84, 77] Operation: 97-20=77 Exploring Operation: 84+20=104, Resulting Numbers: [48, 97, 104] Generated Node #0,1: 94:[48, 97, 104] Operation: 84+20=104 Exploring Operation: 84-2...
0
hs_3
mult_heuristic
[ 54, 19, 28, 68 ]
85
[ "54-19=35", "68*35=2380", "2380/28=85" ]
Current State: 85:[54, 19, 28, 68], Operations: [] Exploring Operation: 54-19=35, Resulting Numbers: [28, 68, 35] Generated Node #2: [28, 68, 35] from Operation: 54-19=35 Current State: 85:[28, 68, 35], Operations: ['54-19=35'] Exploring Operation: 68*35=2380, Resulting Numbers: [28, 2380] Generated Node #3: [28, 2380]...
4
Current State: 85:[54, 19, 28, 68], Operations: [] Exploring Operation: 68-54=14, Resulting Numbers: [19, 28, 14] Generated Node #0,0: 85:[19, 28, 14] Operation: 68-54=14 Moving to Node #0,0 Current State: 85:[19, 28, 14], Operations: ['68-54=14'] Exploring Operation: 28-14=14, Resulting Numbers: [19, 14] Generated Nod...
0
hs_1
sum_heuristic
[ 34, 60, 77, 8 ]
10
[ "77-60=17", "34/17=2", "8+2=10" ]
Current State: 10:[34, 60, 77, 8], Operations: [] Exploring Operation: 77-60=17, Resulting Numbers: [34, 8, 17] Generated Node #2: [34, 8, 17] from Operation: 77-60=17 Current State: 10:[34, 8, 17], Operations: ['77-60=17'] Exploring Operation: 34/17=2, Resulting Numbers: [8, 2] Generated Node #3: [8, 2] from Operation...
4
Current State: 10:[34, 60, 77, 8], Operations: [] Exploring Operation: 34-8=26, Resulting Numbers: [60, 77, 26] Generated Node #0,0: 10:[60, 77, 26] Operation: 34-8=26 Exploring Operation: 77-60=17, Resulting Numbers: [34, 8, 17] Generated Node #0,1: 10:[34, 8, 17] Operation: 77-60=17 Exploring Operation: 60-34=26, Res...
0.987847
hs_4
mult_heuristic
[ 97, 77, 74, 73 ]
72
[ "97-73=24", "77-74=3", "24*3=72" ]
Current State: 72:[97, 77, 74, 73], Operations: [] Exploring Operation: 97-73=24, Resulting Numbers: [77, 74, 24] Generated Node #2: [77, 74, 24] from Operation: 97-73=24 Current State: 72:[77, 74, 24], Operations: ['97-73=24'] Exploring Operation: 77-74=3, Resulting Numbers: [24, 3] Generated Node #3: [24, 3] from Ope...
4
Current State: 72:[97, 77, 74, 73], Operations: [] Exploring Operation: 77-74=3, Resulting Numbers: [97, 73, 3] Generated Node #0,0: 72:[97, 73, 3] Operation: 77-74=3 Exploring Operation: 97-77=20, Resulting Numbers: [74, 73, 20] Generated Node #0,1: 72:[74, 73, 20] Operation: 97-77=20 Exploring Operation: 97-73=24, Re...
0.967014
hs_5
mult_heuristic
[ 72, 6, 20, 88 ]
56
[ "72/6=12", "88-20=68", "68-12=56" ]
Current State: 56:[72, 6, 20, 88], Operations: [] Exploring Operation: 72/6=12, Resulting Numbers: [20, 88, 12] Generated Node #2: [20, 88, 12] from Operation: 72/6=12 Current State: 56:[20, 88, 12], Operations: ['72/6=12'] Exploring Operation: 88-20=68, Resulting Numbers: [12, 68] Generated Node #3: [12, 68] from Oper...
4
Current State: 56:[72, 6, 20, 88], Operations: [] Exploring Operation: 72-20=52, Resulting Numbers: [6, 88, 52] Generated Node #0,0: 56:[6, 88, 52] Operation: 72-20=52 Exploring Operation: 88-72=16, Resulting Numbers: [6, 20, 16] Generated Node #0,1: 56:[6, 20, 16] Operation: 88-72=16 Exploring Operation: 88-20=68, Res...
0.972222
hs_3
mult_heuristic
[ 60, 28, 15, 40 ]
75
[ "60*15=900", "40-28=12", "900/12=75" ]
Current State: 75:[60, 28, 15, 40], Operations: [] Exploring Operation: 60*15=900, Resulting Numbers: [28, 40, 900] Generated Node #2: [28, 40, 900] from Operation: 60*15=900 Current State: 75:[28, 40, 900], Operations: ['60*15=900'] Exploring Operation: 40-28=12, Resulting Numbers: [900, 12] Generated Node #3: [900, 1...
4
Current State: 75:[60, 28, 15, 40], Operations: [] Exploring Operation: 60-40=20, Resulting Numbers: [28, 15, 20] Generated Node #0,0: 75:[28, 15, 20] Operation: 60-40=20 Start Sub Search at level 1: Moving to Node #0,0 Current State: 75:[28, 15, 20], Operations: ['60-40=20'] Exploring Operation: 28-20=8, Resulting Num...
0
hs_1
mult_heuristic
[ 89, 98, 68, 7 ]
84
[ "98-89=9", "68+7=75", "9+75=84" ]
Current State: 84:[89, 98, 68, 7], Operations: [] Exploring Operation: 98-89=9, Resulting Numbers: [68, 7, 9] Generated Node #2: [68, 7, 9] from Operation: 98-89=9 Current State: 84:[68, 7, 9], Operations: ['98-89=9'] Exploring Operation: 68+7=75, Resulting Numbers: [9, 75] Generated Node #3: [9, 75] from Operation: 68...
4
Current State: 84:[89, 98, 68, 7], Operations: [] Exploring Operation: 98/7=14, Resulting Numbers: [89, 68, 14] Generated Node #0,0: 84:[89, 68, 14] Operation: 98/7=14 Exploring Operation: 98-68=30, Resulting Numbers: [89, 7, 30] Generated Node #0,1: 84:[89, 7, 30] Operation: 98-68=30 Exploring Operation: 89-68=21, Res...
0.972222
hs_4
mult_heuristic
[ 2, 20, 10, 15 ]
35
[ "2*20=40", "15-10=5", "40-5=35" ]
Current State: 35:[2, 20, 10, 15], Operations: [] Exploring Operation: 2*20=40, Resulting Numbers: [10, 15, 40] Generated Node #2: [10, 15, 40] from Operation: 2*20=40 Current State: 35:[10, 15, 40], Operations: ['2*20=40'] Exploring Operation: 15-10=5, Resulting Numbers: [40, 5] Generated Node #3: [40, 5] from Operati...
4
Current State: 35:[2, 20, 10, 15], Operations: [] Exploring Operation: 20+15=35, Resulting Numbers: [2, 10, 35] Generated Node #0,0: 35:[2, 10, 35] Operation: 20+15=35 Start Sub Search at level 1: Moving to Node #0,0 Current State: 35:[2, 10, 35], Operations: ['20+15=35'] Exploring Operation: 10/2=5, Resulting Numbers:...
0
hs_1
mult_heuristic
[ 80, 87, 63, 59 ]
45
[ "80+87=167", "63+59=122", "167-122=45" ]
Current State: 45:[80, 87, 63, 59], Operations: [] Exploring Operation: 80+87=167, Resulting Numbers: [63, 59, 167] Generated Node #2: [63, 59, 167] from Operation: 80+87=167 Current State: 45:[63, 59, 167], Operations: ['80+87=167'] Exploring Operation: 63+59=122, Resulting Numbers: [167, 122] Generated Node #3: [167,...
4
Current State: 45:[80, 87, 63, 59], Operations: [] Exploring Operation: 87-80=7, Resulting Numbers: [63, 59, 7] Generated Node #0,0: 45:[63, 59, 7] Operation: 87-80=7 Exploring Operation: 80-63=17, Resulting Numbers: [87, 59, 17] Generated Node #0,1: 45:[87, 59, 17] Operation: 80-63=17 Exploring Operation: 87-59=28, Re...
0.982639
hs_5
sum_heuristic
[ 16, 63, 84, 70 ]
93
[ "16+63=79", "84-70=14", "79+14=93" ]
Current State: 93:[16, 63, 84, 70], Operations: [] Exploring Operation: 16+63=79, Resulting Numbers: [84, 70, 79] Generated Node #2: [84, 70, 79] from Operation: 16+63=79 Current State: 93:[84, 70, 79], Operations: ['16+63=79'] Exploring Operation: 84-70=14, Resulting Numbers: [79, 14] Generated Node #3: [79, 14] from ...
4
Current State: 93:[16, 63, 84, 70], Operations: [] Exploring Operation: 70-63=7, Resulting Numbers: [16, 84, 7] Generated Node #0,0: 93:[16, 84, 7] Operation: 70-63=7 Moving to Node #0,0 Current State: 93:[16, 84, 7], Operations: ['70-63=7'] Exploring Operation: 16+84=100, Resulting Numbers: [7, 100] Generated Node #0,...
0.993924
hs_1
sum_heuristic
[ 69, 41, 28, 8 ]
64
[ "69-41=28", "28+8=36", "28+36=64" ]
Current State: 64:[69, 41, 28, 8], Operations: [] Exploring Operation: 69-41=28, Resulting Numbers: [28, 8, 28] Generated Node #2: [28, 8, 28] from Operation: 69-41=28 Current State: 64:[28, 8, 28], Operations: ['69-41=28'] Exploring Operation: 28+8=36, Resulting Numbers: [36] 36,64 equal: Goal Reached Exploring Operat...
4
Current State: 64:[69, 41, 28, 8], Operations: [] Exploring Operation: 41-28=13, Resulting Numbers: [69, 8, 13] Generated Node #0,0: 64:[69, 8, 13] Operation: 41-28=13 Exploring Operation: 69-41=28, Resulting Numbers: [28, 8, 28] Generated Node #0,1: 64:[28, 8, 28] Operation: 69-41=28 Exploring Operation: 41-8=33, Resu...
0.986111
hs_5
mult_heuristic
[ 64, 53, 4, 36 ]
99
[ "64-53=11", "36/4=9", "11*9=99" ]
Current State: 99:[64, 53, 4, 36], Operations: [] Exploring Operation: 64-53=11, Resulting Numbers: [4, 36, 11] Generated Node #2: [4, 36, 11] from Operation: 64-53=11 Current State: 99:[4, 36, 11], Operations: ['64-53=11'] Exploring Operation: 36/4=9, Resulting Numbers: [11, 9] Generated Node #3: [11, 9] from Operatio...
4
Current State: 99:[64, 53, 4, 36], Operations: [] Exploring Operation: 64+36=100, Resulting Numbers: [53, 4, 100] Generated Node #0,0: 99:[53, 4, 100] Operation: 64+36=100 Exploring Operation: 64-53=11, Resulting Numbers: [4, 36, 11] Generated Node #0,1: 99:[4, 36, 11] Operation: 64-53=11 Exploring Operation: 64+53=117...
0.986979
hs_4
mult_heuristic
[ 27, 88, 50, 30 ]
15
[ "27*50=1350", "1350-30=1320", "1320/88=15" ]
Current State: 15:[27, 88, 50, 30], Operations: [] Exploring Operation: 27*50=1350, Resulting Numbers: [88, 30, 1350] Generated Node #2: [88, 30, 1350] from Operation: 27*50=1350 Current State: 15:[88, 30, 1350], Operations: ['27*50=1350'] Exploring Operation: 1350-30=1320, Resulting Numbers: [88, 1320] Generated Node ...
4
Current State: 15:[27, 88, 50, 30], Operations: [] Exploring Operation: 88-50=38, Resulting Numbers: [27, 30, 38] Generated Node #0,0: 15:[27, 30, 38] Operation: 88-50=38 Exploring Operation: 88-30=58, Resulting Numbers: [27, 50, 58] Generated Node #0,1: 15:[27, 50, 58] Operation: 88-30=58 Exploring Operation: 50-30=20...
0
hs_3
mult_heuristic
[ 89, 1, 84, 79 ]
73
[ "89+1=90", "84+79=163", "163-90=73" ]
Current State: 73:[89, 1, 84, 79], Operations: [] Exploring Operation: 89+1=90, Resulting Numbers: [84, 79, 90] Generated Node #2: [84, 79, 90] from Operation: 89+1=90 Current State: 73:[84, 79, 90], Operations: ['89+1=90'] Exploring Operation: 84+79=163, Resulting Numbers: [90, 163] Generated Node #3: [90, 163] from O...
4
Current State: 73:[89, 1, 84, 79], Operations: [] Exploring Operation: 89-1=88, Resulting Numbers: [84, 79, 88] Generated Node #0,0: 73:[84, 79, 88] Operation: 89-1=88 Moving to Node #0,0 Current State: 73:[84, 79, 88], Operations: ['89-1=88'] Exploring Operation: 88-84=4, Resulting Numbers: [79, 4] Generated Node #0,0...
0
hs_1
sum_heuristic
[ 33, 2, 22, 38 ]
100
[ "38-33=5", "22-2=20", "5*20=100" ]
Current State: 100:[33, 2, 22, 38], Operations: [] Exploring Operation: 38-33=5, Resulting Numbers: [2, 22, 5] Generated Node #2: [2, 22, 5] from Operation: 38-33=5 Current State: 100:[2, 22, 5], Operations: ['38-33=5'] Exploring Operation: 22-2=20, Resulting Numbers: [5, 20] Generated Node #3: [5, 20] from Operation: ...
4
Current State: 100:[33, 2, 22, 38], Operations: [] Exploring Operation: 38-33=5, Resulting Numbers: [2, 22, 5] Generated Node #0,0: 100:[2, 22, 5] Operation: 38-33=5 Exploring Operation: 38/2=19, Resulting Numbers: [33, 22, 19] Generated Node #0,1: 100:[33, 22, 19] Operation: 38/2=19 Exploring Operation: 33-22=11, Resu...
0.988715
hs_4
mult_heuristic
[ 50, 24, 70, 20 ]
24
[ "50+24=74", "70-20=50", "74-50=24" ]
Current State: 24:[50, 24, 70, 20], Operations: [] Exploring Operation: 50+24=74, Resulting Numbers: [70, 20, 74] Generated Node #2: [70, 20, 74] from Operation: 50+24=74 Current State: 24:[70, 20, 74], Operations: ['50+24=74'] Exploring Operation: 70-20=50, Resulting Numbers: [74, 50] Generated Node #3: [74, 50] from ...
4
Current State: 24:[50, 24, 70, 20], Operations: [] Exploring Operation: 70-50=20, Resulting Numbers: [24, 20, 20] Generated Node #0,0: 24:[24, 20, 20] Operation: 70-50=20 Exploring Operation: 50-24=26, Resulting Numbers: [70, 20, 26] Generated Node #0,1: 24:[70, 20, 26] Operation: 50-24=26 Moving to Node #0,0 Current S...
0.990451
hs_2
mult_heuristic
[ 81, 40, 96, 47 ]
72
[ "81+40=121", "96-47=49", "121-49=72" ]
Current State: 72:[81, 40, 96, 47], Operations: [] Exploring Operation: 81+40=121, Resulting Numbers: [96, 47, 121] Generated Node #2: [96, 47, 121] from Operation: 81+40=121 Current State: 72:[96, 47, 121], Operations: ['81+40=121'] Exploring Operation: 96-47=49, Resulting Numbers: [121, 49] Generated Node #3: [121, 4...
4
Current State: 72:[81, 40, 96, 47], Operations: [] Exploring Operation: 47-40=7, Resulting Numbers: [81, 96, 7] Generated Node #0,0: 72:[81, 96, 7] Operation: 47-40=7 Exploring Operation: 81-47=34, Resulting Numbers: [40, 96, 34] Generated Node #0,1: 72:[40, 96, 34] Operation: 81-47=34 Exploring Operation: 96-47=49, Re...
0.986111
hs_4
sum_heuristic
[ 8, 2, 60, 19 ]
45
[ "8/2=4", "60-19=41", "4+41=45" ]
Current State: 45:[8, 2, 60, 19], Operations: [] Exploring Operation: 8/2=4, Resulting Numbers: [60, 19, 4] Generated Node #2: [60, 19, 4] from Operation: 8/2=4 Current State: 45:[60, 19, 4], Operations: ['8/2=4'] Exploring Operation: 60-19=41, Resulting Numbers: [4, 41] Generated Node #3: [4, 41] from Operation: 60-19...
4
Current State: 45:[8, 2, 60, 19], Operations: [] Exploring Operation: 19-2=17, Resulting Numbers: [8, 60, 17] Generated Node #0,0: 45:[8, 60, 17] Operation: 19-2=17 Exploring Operation: 60-8=52, Resulting Numbers: [2, 19, 52] Generated Node #0,1: 45:[2, 19, 52] Operation: 60-8=52 Exploring Operation: 60-19=41, Resultin...
0.978299
hs_5
sum_heuristic
[ 3, 47, 4, 5 ]
28
[ "3*5=15", "47-4=43", "43-15=28" ]
Current State: 28:[3, 47, 4, 5], Operations: [] Exploring Operation: 3*5=15, Resulting Numbers: [47, 4, 15] Generated Node #2: [47, 4, 15] from Operation: 3*5=15 Current State: 28:[47, 4, 15], Operations: ['3*5=15'] Exploring Operation: 47-4=43, Resulting Numbers: [15, 43] Generated Node #3: [15, 43] from Operation: 47...
4
Current State: 28:[3, 47, 4, 5], Operations: [] Exploring Operation: 47-4=43, Resulting Numbers: [3, 5, 43] Generated Node #0,0: 28:[3, 5, 43] Operation: 47-4=43 Exploring Operation: 47-5=42, Resulting Numbers: [3, 4, 42] Generated Node #0,1: 28:[3, 4, 42] Operation: 47-5=42 Exploring Operation: 47-3=44, Resulting Numb...
0
hs_3
sum_heuristic
[ 56, 70, 18, 81 ]
63
[ "56+70=126", "81-18=63", "126-63=63" ]
Current State: 63:[56, 70, 18, 81], Operations: [] Exploring Operation: 56+70=126, Resulting Numbers: [18, 81, 126] Generated Node #2: [18, 81, 126] from Operation: 56+70=126 Current State: 63:[18, 81, 126], Operations: ['56+70=126'] Exploring Operation: 81-18=63, Resulting Numbers: [126, 63] Generated Node #3: [126, 6...
4
Current State: 63:[56, 70, 18, 81], Operations: [] Exploring Operation: 81-18=63, Resulting Numbers: [56, 70, 63] Generated Node #0,0: 63:[56, 70, 63] Operation: 81-18=63 Exploring Operation: 81-70=11, Resulting Numbers: [56, 18, 11] Generated Node #0,1: 63:[56, 18, 11] Operation: 81-70=11 Exploring Operation: 81-56=25...
0.984375
hs_3
mult_heuristic
[ 76, 3, 32, 88 ]
84
[ "88-76=12", "3*32=96", "96-12=84" ]
Current State: 84:[76, 3, 32, 88], Operations: [] Exploring Operation: 88-76=12, Resulting Numbers: [3, 32, 12] Generated Node #2: [3, 32, 12] from Operation: 88-76=12 Current State: 84:[3, 32, 12], Operations: ['88-76=12'] Exploring Operation: 3*32=96, Resulting Numbers: [12, 96] Generated Node #3: [12, 96] from Opera...
4
Current State: 84:[76, 3, 32, 88], Operations: [] Exploring Operation: 76-32=44, Resulting Numbers: [3, 88, 44] Generated Node #0,0: 84:[3, 88, 44] Operation: 76-32=44 Exploring Operation: 88-76=12, Resulting Numbers: [3, 32, 12] Generated Node #0,1: 84:[3, 32, 12] Operation: 88-76=12 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 28, 36, 5, 58 ]
46
[ "28*5=140", "36+58=94", "140-94=46" ]
Current State: 46:[28, 36, 5, 58], Operations: [] Exploring Operation: 28*5=140, Resulting Numbers: [36, 58, 140] Generated Node #2: [36, 58, 140] from Operation: 28*5=140 Current State: 46:[36, 58, 140], Operations: ['28*5=140'] Exploring Operation: 36+58=94, Resulting Numbers: [140, 94] Generated Node #3: [140, 94] f...
4
Current State: 46:[28, 36, 5, 58], Operations: [] Exploring Operation: 36-28=8, Resulting Numbers: [5, 58, 8] Generated Node #0,0: 46:[5, 58, 8] Operation: 36-28=8 Exploring Operation: 58-28=30, Resulting Numbers: [36, 5, 30] Generated Node #0,1: 46:[36, 5, 30] Operation: 58-28=30 Exploring Operation: 58-36=22, Resulti...
0
hs_5
mult_heuristic
[ 70, 83, 90, 35 ]
97
[ "70*90=6300", "6300/35=180", "180-83=97" ]
Current State: 97:[70, 83, 90, 35], Operations: [] Exploring Operation: 70*90=6300, Resulting Numbers: [83, 35, 6300] Generated Node #2: [83, 35, 6300] from Operation: 70*90=6300 Current State: 97:[83, 35, 6300], Operations: ['70*90=6300'] Exploring Operation: 6300/35=180, Resulting Numbers: [83, 180] Generated Node #3...
4
Current State: 97:[70, 83, 90, 35], Operations: [] Exploring Operation: 90+35=125, Resulting Numbers: [70, 83, 125] Generated Node #0,0: 97:[70, 83, 125] Operation: 90+35=125 Exploring Operation: 70+35=105, Resulting Numbers: [83, 90, 105] Generated Node #0,1: 97:[83, 90, 105] Operation: 70+35=105 Exploring Operation: ...
0
hs_3
sum_heuristic
[ 25, 7, 42, 55 ]
45
[ "25+7=32", "55-42=13", "32+13=45" ]
Current State: 45:[25, 7, 42, 55], Operations: [] Exploring Operation: 25+7=32, Resulting Numbers: [42, 55, 32] Generated Node #2: [42, 55, 32] from Operation: 25+7=32 Current State: 45:[42, 55, 32], Operations: ['25+7=32'] Exploring Operation: 55-42=13, Resulting Numbers: [32, 13] Generated Node #3: [32, 13] from Oper...
4
Current State: 45:[25, 7, 42, 55], Operations: [] Exploring Operation: 55-25=30, Resulting Numbers: [7, 42, 30] Generated Node #0,0: 45:[7, 42, 30] Operation: 55-25=30 Exploring Operation: 42-25=17, Resulting Numbers: [7, 55, 17] Generated Node #0,1: 45:[7, 55, 17] Operation: 42-25=17 Exploring Operation: 25-7=18, Resu...
0.982639
hs_5
mult_heuristic
[ 28, 25, 75, 2 ]
59
[ "28*2=56", "75/25=3", "56+3=59" ]
Current State: 59:[28, 25, 75, 2], Operations: [] Exploring Operation: 28*2=56, Resulting Numbers: [25, 75, 56] Generated Node #2: [25, 75, 56] from Operation: 28*2=56 Current State: 59:[25, 75, 56], Operations: ['28*2=56'] Exploring Operation: 75/25=3, Resulting Numbers: [56, 3] Generated Node #3: [56, 3] from Operati...
4
Current State: 59:[28, 25, 75, 2], Operations: [] Exploring Operation: 28*2=56, Resulting Numbers: [25, 75, 56] Generated Node #0,0: 59:[25, 75, 56] Operation: 28*2=56 Moving to Node #0,0 Current State: 59:[25, 75, 56], Operations: ['28*2=56'] Exploring Operation: 75-25=50, Resulting Numbers: [56, 50] Generated Node #0...
0
hs_1
sum_heuristic
[ 17, 7, 20, 59 ]
80
[ "17*7=119", "59-20=39", "119-39=80" ]
Current State: 80:[17, 7, 20, 59], Operations: [] Exploring Operation: 17*7=119, Resulting Numbers: [20, 59, 119] Generated Node #2: [20, 59, 119] from Operation: 17*7=119 Current State: 80:[20, 59, 119], Operations: ['17*7=119'] Exploring Operation: 59-20=39, Resulting Numbers: [119, 39] Generated Node #3: [119, 39] f...
4
Current State: 80:[17, 7, 20, 59], Operations: [] Exploring Operation: 59-20=39, Resulting Numbers: [17, 7, 39] Generated Node #0,0: 80:[17, 7, 39] Operation: 59-20=39 Exploring Operation: 20+59=79, Resulting Numbers: [17, 7, 79] Generated Node #0,1: 80:[17, 7, 79] Operation: 20+59=79 Exploring Operation: 59-17=42, Res...
0
hs_3
sum_heuristic
[ 42, 22, 20, 95 ]
96
[ "42-22=20", "20/20=1", "95+1=96" ]
Current State: 96:[42, 22, 20, 95], Operations: [] Exploring Operation: 42-22=20, Resulting Numbers: [20, 95, 20] Generated Node #2: [20, 95, 20] from Operation: 42-22=20 Current State: 96:[20, 95, 20], Operations: ['42-22=20'] Exploring Operation: 20/20=1, Resulting Numbers: [95, 1] Generated Node #3: [95, 1] from Ope...
4
Current State: 96:[42, 22, 20, 95], Operations: [] Exploring Operation: 42-20=22, Resulting Numbers: [22, 95, 22] Generated Node #0,0: 96:[22, 95, 22] Operation: 42-20=22 Start Sub Search at level 1: Moving to Node #0,0 Current State: 96:[22, 95, 22], Operations: ['42-20=22'] Exploring Operation: 22/22=1, Resulting Num...
0.993924
hs_1
mult_heuristic
[ 3, 5, 3, 67 ]
97
[ "3+3=6", "5*6=30", "67+30=97" ]
Current State: 97:[3, 5, 3, 67], Operations: [] Exploring Operation: 3+3=6, Resulting Numbers: [5, 67, 6] Generated Node #2: [5, 67, 6] from Operation: 3+3=6 Current State: 97:[5, 67, 6], Operations: ['3+3=6'] Exploring Operation: 5*6=30, Resulting Numbers: [67, 30] Generated Node #3: [67, 30] from Operation: 5*6=30 Cu...
4
Current State: 97:[3, 5, 3, 67], Operations: [] Exploring Operation: 3*5=15, Resulting Numbers: [3, 67, 15] Generated Node #0,0: 97:[3, 67, 15] Operation: 3*5=15 Exploring Operation: 5*3=15, Resulting Numbers: [3, 67, 15] Generated Node #0,1: 97:[3, 67, 15] Operation: 5*3=15 Start Sub Search at level 1: Moving to Node ...
0
hs_2
sum_heuristic
[ 12, 42, 68, 44 ]
32
[ "68+44=112", "12*112=1344", "1344/42=32" ]
Current State: 32:[12, 42, 68, 44], Operations: [] Exploring Operation: 68+44=112, Resulting Numbers: [12, 42, 112] Generated Node #2: [12, 42, 112] from Operation: 68+44=112 Current State: 32:[12, 42, 112], Operations: ['68+44=112'] Exploring Operation: 12*112=1344, Resulting Numbers: [42, 1344] Generated Node #3: [42...
4
Current State: 32:[12, 42, 68, 44], Operations: [] Exploring Operation: 68-42=26, Resulting Numbers: [12, 44, 26] Generated Node #0,0: 32:[12, 44, 26] Operation: 68-42=26 Exploring Operation: 44-12=32, Resulting Numbers: [42, 68, 32] Generated Node #0,1: 32:[42, 68, 32] Operation: 44-12=32 Exploring Operation: 68-44=24...
0
hs_5
sum_heuristic
[ 2, 24, 79, 27 ]
49
[ "2*27=54", "24+79=103", "103-54=49" ]
Current State: 49:[2, 24, 79, 27], Operations: [] Exploring Operation: 2*27=54, Resulting Numbers: [24, 79, 54] Generated Node #2: [24, 79, 54] from Operation: 2*27=54 Current State: 49:[24, 79, 54], Operations: ['2*27=54'] Exploring Operation: 24+79=103, Resulting Numbers: [54, 103] Generated Node #3: [54, 103] from O...
4
Current State: 49:[2, 24, 79, 27], Operations: [] Exploring Operation: 79-27=52, Resulting Numbers: [2, 24, 52] Generated Node #0,0: 49:[2, 24, 52] Operation: 79-27=52 Exploring Operation: 24+27=51, Resulting Numbers: [2, 79, 51] Generated Node #0,1: 49:[2, 79, 51] Operation: 24+27=51 Exploring Operation: 79-24=55, Res...
0
hs_4
mult_heuristic
[ 98, 38, 77, 70 ]
53
[ "98-38=60", "77-70=7", "60-7=53" ]
Current State: 53:[98, 38, 77, 70], Operations: [] Exploring Operation: 98-38=60, Resulting Numbers: [77, 70, 60] Generated Node #2: [77, 70, 60] from Operation: 98-38=60 Current State: 53:[77, 70, 60], Operations: ['98-38=60'] Exploring Operation: 77-70=7, Resulting Numbers: [60, 7] Generated Node #3: [60, 7] from Ope...
4
Current State: 53:[98, 38, 77, 70], Operations: [] Exploring Operation: 98-38=60, Resulting Numbers: [77, 70, 60] Generated Node #0,0: 53:[77, 70, 60] Operation: 98-38=60 Moving to Node #0,0 Current State: 53:[77, 70, 60], Operations: ['98-38=60'] Exploring Operation: 77-70=7, Resulting Numbers: [60, 7] Generated Node ...
0.993924
hs_1
mult_heuristic
[ 54, 51, 47, 52 ]
100
[ "54+51=105", "52-47=5", "105-5=100" ]
Current State: 100:[54, 51, 47, 52], Operations: [] Exploring Operation: 54+51=105, Resulting Numbers: [47, 52, 105] Generated Node #2: [47, 52, 105] from Operation: 54+51=105 Current State: 100:[47, 52, 105], Operations: ['54+51=105'] Exploring Operation: 52-47=5, Resulting Numbers: [105, 5] Generated Node #3: [105, 5...
4
Current State: 100:[54, 51, 47, 52], Operations: [] Exploring Operation: 54+47=101, Resulting Numbers: [51, 52, 101] Generated Node #0,0: 100:[51, 52, 101] Operation: 54+47=101 Moving to Node #0,0 Current State: 100:[51, 52, 101], Operations: ['54+47=101'] Exploring Operation: 52-51=1, Resulting Numbers: [101, 1] Gener...
0.993924
hs_1
mult_heuristic
[ 8, 67, 92, 13 ]
30
[ "8+67=75", "92+13=105", "105-75=30" ]
Current State: 30:[8, 67, 92, 13], Operations: [] Exploring Operation: 8+67=75, Resulting Numbers: [92, 13, 75] Generated Node #2: [92, 13, 75] from Operation: 8+67=75 Current State: 30:[92, 13, 75], Operations: ['8+67=75'] Exploring Operation: 92+13=105, Resulting Numbers: [75, 105] Generated Node #3: [75, 105] from O...
4
Current State: 30:[8, 67, 92, 13], Operations: [] Exploring Operation: 92-13=79, Resulting Numbers: [8, 67, 79] Generated Node #0,0: 30:[8, 67, 79] Operation: 92-13=79 Exploring Operation: 67-13=54, Resulting Numbers: [8, 92, 54] Generated Node #0,1: 30:[8, 92, 54] Operation: 67-13=54 Exploring Operation: 92-67=25, Res...
0.987847
hs_3
sum_heuristic
[ 25, 70, 39, 4 ]
10
[ "70-25=45", "39-4=35", "45-35=10" ]
Current State: 10:[25, 70, 39, 4], Operations: [] Exploring Operation: 70-25=45, Resulting Numbers: [39, 4, 45] Generated Node #2: [39, 4, 45] from Operation: 70-25=45 Current State: 10:[39, 4, 45], Operations: ['70-25=45'] Exploring Operation: 39-4=35, Resulting Numbers: [45, 35] Generated Node #3: [45, 35] from Opera...
4
Current State: 10:[25, 70, 39, 4], Operations: [] Exploring Operation: 70-39=31, Resulting Numbers: [25, 4, 31] Generated Node #0,0: 10:[25, 4, 31] Operation: 70-39=31 Exploring Operation: 39-25=14, Resulting Numbers: [70, 4, 14] Generated Node #0,1: 10:[70, 4, 14] Operation: 39-25=14 Exploring Operation: 25-4=21, Resu...
0.986111
hs_5
sum_heuristic
[ 28, 63, 7, 46 ]
33
[ "28+63=91", "91/7=13", "46-13=33" ]
Current State: 33:[28, 63, 7, 46], Operations: [] Exploring Operation: 28+63=91, Resulting Numbers: [7, 46, 91] Generated Node #2: [7, 46, 91] from Operation: 28+63=91 Current State: 33:[7, 46, 91], Operations: ['28+63=91'] Exploring Operation: 91/7=13, Resulting Numbers: [46, 13] Generated Node #3: [46, 13] from Opera...
4
Current State: 33:[28, 63, 7, 46], Operations: [] Exploring Operation: 63-46=17, Resulting Numbers: [28, 7, 17] Generated Node #0,0: 33:[28, 7, 17] Operation: 63-46=17 Moving to Node #0,0 Current State: 33:[28, 7, 17], Operations: ['63-46=17'] Exploring Operation: 28-17=11, Resulting Numbers: [7, 11] Generated Node #0,...
0
hs_1
sum_heuristic