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
[ 3, 50, 14, 97 ]
95
[ "50+14=64", "3*64=192", "192-97=95" ]
Current State: 95:[3, 50, 14, 97], Operations: [] Exploring Operation: 50+14=64, Resulting Numbers: [3, 97, 64] Generated Node #2: [3, 97, 64] from Operation: 50+14=64 Current State: 95:[3, 97, 64], Operations: ['50+14=64'] Exploring Operation: 3*64=192, Resulting Numbers: [97, 192] Generated Node #3: [97, 192] from Op...
4
Current State: 95:[3, 50, 14, 97], Operations: [] Exploring Operation: 50-3=47, Resulting Numbers: [14, 97, 47] Generated Node #0,0: 95:[14, 97, 47] Operation: 50-3=47 Exploring Operation: 97-50=47, Resulting Numbers: [3, 14, 47] Generated Node #0,1: 95:[3, 14, 47] Operation: 97-50=47 Exploring Operation: 3+14=17, Resu...
0
hs_5
sum_heuristic
[ 45, 8, 49, 94 ]
98
[ "45+8=53", "94-49=45", "53+45=98" ]
Current State: 98:[45, 8, 49, 94], Operations: [] Exploring Operation: 45+8=53, Resulting Numbers: [49, 94, 53] Generated Node #2: [49, 94, 53] from Operation: 45+8=53 Current State: 98:[49, 94, 53], Operations: ['45+8=53'] Exploring Operation: 94-49=45, Resulting Numbers: [53, 45] Generated Node #3: [53, 45] from Oper...
4
Current State: 98:[45, 8, 49, 94], Operations: [] Exploring Operation: 94-45=49, Resulting Numbers: [8, 49, 49] Generated Node #0,0: 98:[8, 49, 49] Operation: 94-45=49 Exploring Operation: 8+94=102, Resulting Numbers: [45, 49, 102] Generated Node #0,1: 98:[45, 49, 102] Operation: 8+94=102 Exploring Operation: 45+8=53, ...
0.967014
hs_4
mult_heuristic
[ 98, 36, 84, 49 ]
98
[ "84-36=48", "49-48=1", "98*1=98" ]
Current State: 98:[98, 36, 84, 49], Operations: [] Exploring Operation: 84-36=48, Resulting Numbers: [98, 49, 48] Generated Node #2: [98, 49, 48] from Operation: 84-36=48 Current State: 98:[98, 49, 48], Operations: ['84-36=48'] Exploring Operation: 49-48=1, Resulting Numbers: [98, 1] Generated Node #3: [98, 1] from Ope...
4
Current State: 98:[98, 36, 84, 49], Operations: [] Exploring Operation: 84-36=48, Resulting Numbers: [98, 49, 48] Generated Node #0,0: 98:[98, 49, 48] Operation: 84-36=48 Start Sub Search at level 1: Moving to Node #0,0 Current State: 98:[98, 49, 48], Operations: ['84-36=48'] Exploring Operation: 98-49=49, Resulting Nu...
0
hs_1
mult_heuristic
[ 18, 64, 31, 69 ]
84
[ "64-18=46", "69-31=38", "46+38=84" ]
Current State: 84:[18, 64, 31, 69], Operations: [] Exploring Operation: 64-18=46, Resulting Numbers: [31, 69, 46] Generated Node #2: [31, 69, 46] from Operation: 64-18=46 Current State: 84:[31, 69, 46], Operations: ['64-18=46'] Exploring Operation: 69-31=38, Resulting Numbers: [46, 38] Generated Node #3: [46, 38] from ...
4
Current State: 84:[18, 64, 31, 69], Operations: [] Exploring Operation: 64-18=46, Resulting Numbers: [31, 69, 46] Generated Node #0,0: 84:[31, 69, 46] Operation: 64-18=46 Exploring Operation: 18+69=87, Resulting Numbers: [64, 31, 87] Generated Node #0,1: 84:[64, 31, 87] Operation: 18+69=87 Exploring Operation: 18+64=82...
0.975694
hs_5
sum_heuristic
[ 57, 5, 8, 3 ]
61
[ "5-3=2", "8/2=4", "57+4=61" ]
Current State: 61:[57, 5, 8, 3], Operations: [] Exploring Operation: 5-3=2, Resulting Numbers: [57, 8, 2] Generated Node #2: [57, 8, 2] from Operation: 5-3=2 Current State: 61:[57, 8, 2], Operations: ['5-3=2'] Exploring Operation: 8/2=4, Resulting Numbers: [57, 4] Generated Node #3: [57, 4] from Operation: 8/2=4 Curren...
4
Current State: 61:[57, 5, 8, 3], Operations: [] Exploring Operation: 5*8=40, Resulting Numbers: [57, 3, 40] Generated Node #0,0: 61:[57, 3, 40] Operation: 5*8=40 Moving to Node #0,0 Current State: 61:[57, 3, 40], Operations: ['5*8=40'] Exploring Operation: 57+3=60, Resulting Numbers: [40, 60] Generated Node #0,0,0: 61:...
0
hs_1
mult_heuristic
[ 21, 4, 35, 77 ]
87
[ "21+4=25", "35+77=112", "112-25=87" ]
Current State: 87:[21, 4, 35, 77], Operations: [] Exploring Operation: 21+4=25, Resulting Numbers: [35, 77, 25] Generated Node #2: [35, 77, 25] from Operation: 21+4=25 Current State: 87:[35, 77, 25], Operations: ['21+4=25'] Exploring Operation: 35+77=112, Resulting Numbers: [25, 112] Generated Node #3: [25, 112] from O...
4
Current State: 87:[21, 4, 35, 77], Operations: [] Exploring Operation: 21*4=84, Resulting Numbers: [35, 77, 84] Generated Node #0,0: 87:[35, 77, 84] Operation: 21*4=84 Exploring Operation: 21+77=98, Resulting Numbers: [4, 35, 98] Generated Node #0,1: 87:[4, 35, 98] Operation: 21+77=98 Moving to Node #0,1 Current State:...
0
hs_2
sum_heuristic
[ 24, 83, 98, 30 ]
26
[ "98-83=15", "30/15=2", "24+2=26" ]
Current State: 26:[24, 83, 98, 30], Operations: [] Exploring Operation: 98-83=15, Resulting Numbers: [24, 30, 15] Generated Node #2: [24, 30, 15] from Operation: 98-83=15 Current State: 26:[24, 30, 15], Operations: ['98-83=15'] Exploring Operation: 30/15=2, Resulting Numbers: [24, 2] Generated Node #3: [24, 2] from Ope...
4
Current State: 26:[24, 83, 98, 30], Operations: [] Exploring Operation: 98-83=15, Resulting Numbers: [24, 30, 15] Generated Node #0,0: 26:[24, 30, 15] Operation: 98-83=15 Exploring Operation: 83-30=53, Resulting Numbers: [24, 98, 53] Generated Node #0,1: 26:[24, 98, 53] Operation: 83-30=53 Moving to Node #0,0 Current S...
0.991319
hs_2
sum_heuristic
[ 15, 8, 81, 67 ]
55
[ "15+81=96", "96/8=12", "67-12=55" ]
Current State: 55:[15, 8, 81, 67], Operations: [] Exploring Operation: 15+81=96, Resulting Numbers: [8, 67, 96] Generated Node #2: [8, 67, 96] from Operation: 15+81=96 Current State: 55:[8, 67, 96], Operations: ['15+81=96'] Exploring Operation: 96/8=12, Resulting Numbers: [67, 12] Generated Node #3: [67, 12] from Opera...
4
Current State: 55:[15, 8, 81, 67], Operations: [] Exploring Operation: 81-67=14, Resulting Numbers: [15, 8, 14] Generated Node #0,0: 55:[15, 8, 14] Operation: 81-67=14 Start Sub Search at level 1: Moving to Node #0,0 Current State: 55:[15, 8, 14], Operations: ['81-67=14'] Exploring Operation: 15-8=7, Resulting Numbers:...
0
hs_1
sum_heuristic
[ 30, 20, 51, 28 ]
33
[ "30-20=10", "51-28=23", "10+23=33" ]
Current State: 33:[30, 20, 51, 28], Operations: [] Exploring Operation: 30-20=10, Resulting Numbers: [51, 28, 10] Generated Node #2: [51, 28, 10] from Operation: 30-20=10 Current State: 33:[51, 28, 10], Operations: ['30-20=10'] Exploring Operation: 51-28=23, Resulting Numbers: [10, 23] Generated Node #3: [10, 23] from ...
4
Current State: 33:[30, 20, 51, 28], Operations: [] Exploring Operation: 51-20=31, Resulting Numbers: [30, 28, 31] Generated Node #0,0: 33:[30, 28, 31] Operation: 51-20=31 Moving to Node #0,0 Current State: 33:[30, 28, 31], Operations: ['51-20=31'] Exploring Operation: 30-28=2, Resulting Numbers: [31, 2] Generated Node ...
0.993924
hs_1
sum_heuristic
[ 42, 89, 58, 29 ]
68
[ "42*29=1218", "1218/58=21", "89-21=68" ]
Current State: 68:[42, 89, 58, 29], Operations: [] Exploring Operation: 42*29=1218, Resulting Numbers: [89, 58, 1218] Generated Node #2: [89, 58, 1218] from Operation: 42*29=1218 Current State: 68:[89, 58, 1218], Operations: ['42*29=1218'] Exploring Operation: 1218/58=21, Resulting Numbers: [89, 21] Generated Node #3: ...
4
Current State: 68:[42, 89, 58, 29], Operations: [] Exploring Operation: 89-58=31, Resulting Numbers: [42, 29, 31] Generated Node #0,0: 68:[42, 29, 31] Operation: 89-58=31 Exploring Operation: 58-42=16, Resulting Numbers: [89, 29, 16] Generated Node #0,1: 68:[89, 29, 16] Operation: 58-42=16 Exploring Operation: 89-29=60...
0
hs_4
sum_heuristic
[ 8, 50, 82, 46 ]
78
[ "50-8=42", "82-46=36", "42+36=78" ]
Current State: 78:[8, 50, 82, 46], Operations: [] Exploring Operation: 50-8=42, Resulting Numbers: [82, 46, 42] Generated Node #2: [82, 46, 42] from Operation: 50-8=42 Current State: 78:[82, 46, 42], Operations: ['50-8=42'] Exploring Operation: 82-46=36, Resulting Numbers: [42, 36] Generated Node #3: [42, 36] from Oper...
4
Current State: 78:[8, 50, 82, 46], Operations: [] Exploring Operation: 50-46=4, Resulting Numbers: [8, 82, 4] Generated Node #0,0: 78:[8, 82, 4] Operation: 50-46=4 Exploring Operation: 50-8=42, Resulting Numbers: [82, 46, 42] Generated Node #0,1: 78:[82, 46, 42] Operation: 50-8=42 Start Sub Search at level 1: Moving to...
0.986111
hs_2
sum_heuristic
[ 87, 10, 37, 80 ]
13
[ "87-37=50", "80+50=130", "130/10=13" ]
Current State: 13:[87, 10, 37, 80], Operations: [] Exploring Operation: 87-37=50, Resulting Numbers: [10, 80, 50] Generated Node #2: [10, 80, 50] from Operation: 87-37=50 Current State: 13:[10, 80, 50], Operations: ['87-37=50'] Exploring Operation: 80+50=130, Resulting Numbers: [10, 130] Generated Node #3: [10, 130] fr...
4
Current State: 13:[87, 10, 37, 80], Operations: [] Exploring Operation: 87-80=7, Resulting Numbers: [10, 37, 7] Generated Node #0,0: 13:[10, 37, 7] Operation: 87-80=7 Exploring Operation: 87-37=50, Resulting Numbers: [10, 80, 50] Generated Node #0,1: 13:[10, 80, 50] Operation: 87-37=50 Exploring Operation: 80/10=8, Res...
0
hs_3
mult_heuristic
[ 62, 31, 29, 50 ]
74
[ "31-29=2", "62*2=124", "124-50=74" ]
Current State: 74:[62, 31, 29, 50], Operations: [] Exploring Operation: 31-29=2, Resulting Numbers: [62, 50, 2] Generated Node #2: [62, 50, 2] from Operation: 31-29=2 Current State: 74:[62, 50, 2], Operations: ['31-29=2'] Exploring Operation: 62*2=124, Resulting Numbers: [50, 124] Generated Node #3: [50, 124] from Oper...
4
Current State: 74:[62, 31, 29, 50], Operations: [] Exploring Operation: 62/31=2, Resulting Numbers: [29, 50, 2] Generated Node #0,0: 74:[29, 50, 2] Operation: 62/31=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 74:[29, 50, 2], Operations: ['62/31=2'] Exploring Operation: 29+50=79, Resulting Numbers:...
0
hs_1
mult_heuristic
[ 28, 96, 50, 40 ]
48
[ "96-40=56", "56/28=2", "50-2=48" ]
Current State: 48:[28, 96, 50, 40], Operations: [] Exploring Operation: 96-40=56, Resulting Numbers: [28, 50, 56] Generated Node #2: [28, 50, 56] from Operation: 96-40=56 Current State: 48:[28, 50, 56], Operations: ['96-40=56'] Exploring Operation: 56/28=2, Resulting Numbers: [50, 2] Generated Node #3: [50, 2] from Ope...
4
Current State: 48:[28, 96, 50, 40], Operations: [] Exploring Operation: 40-28=12, Resulting Numbers: [96, 50, 12] Generated Node #0,0: 48:[96, 50, 12] Operation: 40-28=12 Exploring Operation: 96-50=46, Resulting Numbers: [28, 40, 46] Generated Node #0,1: 48:[28, 40, 46] Operation: 96-50=46 Exploring Operation: 96-28=68...
0.972222
hs_4
sum_heuristic
[ 12, 90, 38, 52 ]
64
[ "90-12=78", "52-38=14", "78-14=64" ]
Current State: 64:[12, 90, 38, 52], Operations: [] Exploring Operation: 90-12=78, Resulting Numbers: [38, 52, 78] Generated Node #2: [38, 52, 78] from Operation: 90-12=78 Current State: 64:[38, 52, 78], Operations: ['90-12=78'] Exploring Operation: 52-38=14, Resulting Numbers: [78, 14] Generated Node #3: [78, 14] from ...
4
Current State: 64:[12, 90, 38, 52], Operations: [] Exploring Operation: 90-52=38, Resulting Numbers: [12, 38, 38] Generated Node #0,0: 64:[12, 38, 38] Operation: 90-52=38 Exploring Operation: 12+52=64, Resulting Numbers: [90, 38, 64] Generated Node #0,1: 64:[90, 38, 64] Operation: 12+52=64 Exploring Operation: 90-12=78...
0.980903
hs_4
mult_heuristic
[ 57, 74, 21, 99 ]
61
[ "74-57=17", "99-21=78", "78-17=61" ]
Current State: 61:[57, 74, 21, 99], Operations: [] Exploring Operation: 74-57=17, Resulting Numbers: [21, 99, 17] Generated Node #2: [21, 99, 17] from Operation: 74-57=17 Current State: 61:[21, 99, 17], Operations: ['74-57=17'] Exploring Operation: 99-21=78, Resulting Numbers: [17, 78] Generated Node #3: [17, 78] from ...
4
Current State: 61:[57, 74, 21, 99], Operations: [] Exploring Operation: 57+21=78, Resulting Numbers: [74, 99, 78] Generated Node #0,0: 61:[74, 99, 78] Operation: 57+21=78 Exploring Operation: 99-57=42, Resulting Numbers: [74, 21, 42] Generated Node #0,1: 61:[74, 21, 42] Operation: 99-57=42 Exploring Operation: 99-21=78...
0.952257
hs_5
mult_heuristic
[ 51, 76, 17, 50 ]
42
[ "76-51=25", "17+50=67", "67-25=42" ]
Current State: 42:[51, 76, 17, 50], Operations: [] Exploring Operation: 76-51=25, Resulting Numbers: [17, 50, 25] Generated Node #2: [17, 50, 25] from Operation: 76-51=25 Current State: 42:[17, 50, 25], Operations: ['76-51=25'] Exploring Operation: 17+50=67, Resulting Numbers: [25, 67] Generated Node #3: [25, 67] from ...
4
Current State: 42:[51, 76, 17, 50], Operations: [] Exploring Operation: 76-17=59, Resulting Numbers: [51, 50, 59] Generated Node #0,0: 42:[51, 50, 59] Operation: 76-17=59 Exploring Operation: 76-50=26, Resulting Numbers: [51, 17, 26] Generated Node #0,1: 42:[51, 17, 26] Operation: 76-50=26 Exploring Operation: 76-51=25...
0.986979
hs_3
sum_heuristic
[ 96, 24, 78, 24 ]
78
[ "24-24=0", "96*0=0", "78+0=78" ]
Current State: 78:[96, 24, 78, 24], Operations: [] Exploring Operation: 24-24=0, Resulting Numbers: [96, 78, 0] Generated Node #2: [96, 78, 0] from Operation: 24-24=0 Current State: 78:[96, 78, 0], Operations: ['24-24=0'] Exploring Operation: 96*0=0, Resulting Numbers: [78, 0] Generated Node #3: [78, 0] from Operation:...
4
Current State: 78:[96, 24, 78, 24], Operations: [] Exploring Operation: 96-24=72, Resulting Numbers: [24, 78, 72] Generated Node #0,0: 78:[24, 78, 72] Operation: 96-24=72 Exploring Operation: 96-78=18, Resulting Numbers: [24, 24, 18] Generated Node #0,1: 78:[24, 24, 18] Operation: 96-78=18 Exploring Operation: 96/24=4,...
0
hs_5
sum_heuristic
[ 23, 83, 37, 84 ]
77
[ "37-23=14", "84/14=6", "83-6=77" ]
Current State: 77:[23, 83, 37, 84], Operations: [] Exploring Operation: 37-23=14, Resulting Numbers: [83, 84, 14] Generated Node #2: [83, 84, 14] from Operation: 37-23=14 Current State: 77:[83, 84, 14], Operations: ['37-23=14'] Exploring Operation: 84/14=6, Resulting Numbers: [83, 6] Generated Node #3: [83, 6] from Ope...
4
Current State: 77:[23, 83, 37, 84], Operations: [] Exploring Operation: 37-23=14, Resulting Numbers: [83, 84, 14] Generated Node #0,0: 77:[83, 84, 14] Operation: 37-23=14 Exploring Operation: 23+37=60, Resulting Numbers: [83, 84, 60] Generated Node #0,1: 77:[83, 84, 60] Operation: 23+37=60 Start Sub Search at level 1: ...
0.992188
hs_2
mult_heuristic
[ 83, 49, 44, 13 ]
23
[ "83-49=34", "44+13=57", "57-34=23" ]
Current State: 23:[83, 49, 44, 13], Operations: [] Exploring Operation: 83-49=34, Resulting Numbers: [44, 13, 34] Generated Node #2: [44, 13, 34] from Operation: 83-49=34 Current State: 23:[44, 13, 34], Operations: ['83-49=34'] Exploring Operation: 44+13=57, Resulting Numbers: [34, 57] Generated Node #3: [34, 57] from ...
4
Current State: 23:[83, 49, 44, 13], Operations: [] Exploring Operation: 83-49=34, Resulting Numbers: [44, 13, 34] Generated Node #0,0: 23:[44, 13, 34] Operation: 83-49=34 Exploring Operation: 83-44=39, Resulting Numbers: [49, 13, 39] Generated Node #0,1: 23:[49, 13, 39] Operation: 83-44=39 Exploring Operation: 83-13=70...
0.984375
hs_5
mult_heuristic
[ 28, 22, 15, 85 ]
89
[ "22-15=7", "28/7=4", "85+4=89" ]
Current State: 89:[28, 22, 15, 85], Operations: [] Exploring Operation: 22-15=7, Resulting Numbers: [28, 85, 7] Generated Node #2: [28, 85, 7] from Operation: 22-15=7 Current State: 89:[28, 85, 7], Operations: ['22-15=7'] Exploring Operation: 28/7=4, Resulting Numbers: [85, 4] Generated Node #3: [85, 4] from Operation:...
4
Current State: 89:[28, 22, 15, 85], Operations: [] Exploring Operation: 28+22=50, Resulting Numbers: [15, 85, 50] Generated Node #0,0: 89:[15, 85, 50] Operation: 28+22=50 Exploring Operation: 28+15=43, Resulting Numbers: [22, 85, 43] Generated Node #0,1: 89:[22, 85, 43] Operation: 28+15=43 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 97, 58, 35, 41 ]
79
[ "97+58=155", "35+41=76", "155-76=79" ]
Current State: 79:[97, 58, 35, 41], Operations: [] Exploring Operation: 97+58=155, Resulting Numbers: [35, 41, 155] Generated Node #2: [35, 41, 155] from Operation: 97+58=155 Current State: 79:[35, 41, 155], Operations: ['97+58=155'] Exploring Operation: 35+41=76, Resulting Numbers: [155, 76] Generated Node #3: [155, 7...
4
Current State: 79:[97, 58, 35, 41], Operations: [] Exploring Operation: 97-35=62, Resulting Numbers: [58, 41, 62] Generated Node #0,0: 79:[58, 41, 62] Operation: 97-35=62 Exploring Operation: 58+41=99, Resulting Numbers: [97, 35, 99] Generated Node #0,1: 79:[97, 35, 99] Operation: 58+41=99 Exploring Operation: 35+41=76...
0.950521
hs_5
mult_heuristic
[ 32, 22, 22, 52 ]
64
[ "32-22=10", "22+52=74", "74-10=64" ]
Current State: 64:[32, 22, 22, 52], Operations: [] Exploring Operation: 32-22=10, Resulting Numbers: [52, 10] Generated Node #2: [52, 10] from Operation: 32-22=10 Current State: 64:[52, 10], Operations: ['32-22=10'] Exploring Operation: 22+52=74, Resulting Numbers: [10, 74] Generated Node #3: [10, 74] from Operation: 2...
4
Current State: 64:[32, 22, 22, 52], Operations: [] Exploring Operation: 22-22=0, Resulting Numbers: [32, 52, 0] Generated Node #0,0: 64:[32, 52, 0] Operation: 22-22=0 Exploring Operation: 22/22=1, Resulting Numbers: [32, 52, 1] Generated Node #0,1: 64:[32, 52, 1] Operation: 22/22=1 Exploring Operation: 52-22=30, Result...
0.896701
hs_5
sum_heuristic
[ 40, 6, 3, 57 ]
61
[ "40*6=240", "240-57=183", "183/3=61" ]
Current State: 61:[40, 6, 3, 57], Operations: [] Exploring Operation: 40*6=240, Resulting Numbers: [3, 57, 240] Generated Node #2: [3, 57, 240] from Operation: 40*6=240 Current State: 61:[3, 57, 240], Operations: ['40*6=240'] Exploring Operation: 240-57=183, Resulting Numbers: [3, 183] Generated Node #3: [3, 183] from ...
4
Current State: 61:[40, 6, 3, 57], Operations: [] Exploring Operation: 40+3=43, Resulting Numbers: [6, 57, 43] Generated Node #0,0: 61:[6, 57, 43] Operation: 40+3=43 Exploring Operation: 3+57=60, Resulting Numbers: [40, 6, 60] Generated Node #0,1: 61:[40, 6, 60] Operation: 3+57=60 Exploring Operation: 6+3=9, Resulting N...
0
hs_5
sum_heuristic
[ 79, 61, 18, 18 ]
17
[ "79-61=18", "18/18=1", "18-1=17" ]
Current State: 17:[79, 61, 18, 18], Operations: [] Exploring Operation: 79-61=18, Resulting Numbers: [18, 18, 18] Generated Node #2: [18, 18, 18] from Operation: 79-61=18 Current State: 17:[18, 18, 18], Operations: ['79-61=18'] Exploring Operation: 18/18=1, Resulting Numbers: [1] 1,17 equal: Goal Reached Exploring Oper...
4
Current State: 17:[79, 61, 18, 18], Operations: [] Exploring Operation: 79-61=18, Resulting Numbers: [18, 18, 18] Generated Node #0,0: 17:[18, 18, 18] Operation: 79-61=18 Exploring Operation: 79-18=61, Resulting Numbers: [61, 18, 61] Generated Node #0,1: 17:[61, 18, 61] Operation: 79-18=61 Exploring Operation: 79-18=61...
0.989583
hs_3
sum_heuristic
[ 20, 39, 67, 57 ]
65
[ "20+39=59", "67+57=124", "124-59=65" ]
Current State: 65:[20, 39, 67, 57], Operations: [] Exploring Operation: 20+39=59, Resulting Numbers: [67, 57, 59] Generated Node #2: [67, 57, 59] from Operation: 20+39=59 Current State: 65:[67, 57, 59], Operations: ['20+39=59'] Exploring Operation: 67+57=124, Resulting Numbers: [59, 124] Generated Node #3: [59, 124] fr...
4
Current State: 65:[20, 39, 67, 57], Operations: [] Exploring Operation: 57-39=18, Resulting Numbers: [20, 67, 18] Generated Node #0,0: 65:[20, 67, 18] Operation: 57-39=18 Start Sub Search at level 1: Moving to Node #0,0 Current State: 65:[20, 67, 18], Operations: ['57-39=18'] Exploring Operation: 20-18=2, Resulting Num...
0.993924
hs_1
mult_heuristic
[ 97, 31, 38, 29 ]
78
[ "31-29=2", "38/2=19", "97-19=78" ]
Current State: 78:[97, 31, 38, 29], Operations: [] Exploring Operation: 31-29=2, Resulting Numbers: [97, 38, 2] Generated Node #2: [97, 38, 2] from Operation: 31-29=2 Current State: 78:[97, 38, 2], Operations: ['31-29=2'] Exploring Operation: 38/2=19, Resulting Numbers: [97, 19] Generated Node #3: [97, 19] from Operati...
4
Current State: 78:[97, 31, 38, 29], Operations: [] Exploring Operation: 31-29=2, Resulting Numbers: [97, 38, 2] Generated Node #0,0: 78:[97, 38, 2] Operation: 31-29=2 Exploring Operation: 97-31=66, Resulting Numbers: [38, 29, 66] Generated Node #0,1: 78:[38, 29, 66] Operation: 97-31=66 Exploring Operation: 97-29=68, Re...
0
hs_3
mult_heuristic
[ 16, 11, 37, 51 ]
31
[ "16*37=592", "11*51=561", "592-561=31" ]
Current State: 31:[16, 11, 37, 51], Operations: [] Exploring Operation: 16*37=592, Resulting Numbers: [11, 51, 592] Generated Node #2: [11, 51, 592] from Operation: 16*37=592 Current State: 31:[11, 51, 592], Operations: ['16*37=592'] Exploring Operation: 11*51=561, Resulting Numbers: [592, 561] Generated Node #3: [592,...
4
Current State: 31:[16, 11, 37, 51], Operations: [] Exploring Operation: 37-11=26, Resulting Numbers: [16, 51, 26] Generated Node #0,0: 31:[16, 51, 26] Operation: 37-11=26 Exploring Operation: 51-11=40, Resulting Numbers: [16, 37, 40] Generated Node #0,1: 31:[16, 37, 40] Operation: 51-11=40 Exploring Operation: 16+11=27...
0
hs_5
mult_heuristic
[ 82, 40, 16, 21 ]
32
[ "82-40=42", "16*42=672", "672/21=32" ]
Current State: 32:[82, 40, 16, 21], Operations: [] Exploring Operation: 82-40=42, Resulting Numbers: [16, 21, 42] Generated Node #2: [16, 21, 42] from Operation: 82-40=42 Current State: 32:[16, 21, 42], Operations: ['82-40=42'] Exploring Operation: 16*42=672, Resulting Numbers: [21, 672] Generated Node #3: [21, 672] fr...
4
Current State: 32:[82, 40, 16, 21], Operations: [] Exploring Operation: 82-40=42, Resulting Numbers: [16, 21, 42] Generated Node #0,0: 32:[16, 21, 42] Operation: 82-40=42 Start Sub Search at level 1: Moving to Node #0,0 Current State: 32:[16, 21, 42], Operations: ['82-40=42'] Exploring Operation: 42/21=2, Resulting Num...
0.993924
hs_1
mult_heuristic
[ 62, 3, 87, 8 ]
49
[ "87-62=25", "3*8=24", "25+24=49" ]
Current State: 49:[62, 3, 87, 8], Operations: [] Exploring Operation: 87-62=25, Resulting Numbers: [3, 8, 25] Generated Node #2: [3, 8, 25] from Operation: 87-62=25 Current State: 49:[3, 8, 25], Operations: ['87-62=25'] Exploring Operation: 3*8=24, Resulting Numbers: [25, 24] Generated Node #3: [25, 24] from Operation:...
4
Current State: 49:[62, 3, 87, 8], Operations: [] Exploring Operation: 87-62=25, Resulting Numbers: [3, 8, 25] Generated Node #0,0: 49:[3, 8, 25] Operation: 87-62=25 Exploring Operation: 87/3=29, Resulting Numbers: [62, 8, 29] Generated Node #0,1: 49:[62, 8, 29] Operation: 87/3=29 Exploring Operation: 87-8=79, Resulting...
0
hs_4
mult_heuristic
[ 56, 57, 66, 3 ]
97
[ "57+66=123", "123/3=41", "56+41=97" ]
Current State: 97:[56, 57, 66, 3], Operations: [] Exploring Operation: 57+66=123, Resulting Numbers: [56, 3, 123] Generated Node #2: [56, 3, 123] from Operation: 57+66=123 Current State: 97:[56, 3, 123], Operations: ['57+66=123'] Exploring Operation: 123/3=41, Resulting Numbers: [56, 41] Generated Node #3: [56, 41] fro...
4
Current State: 97:[56, 57, 66, 3], Operations: [] Exploring Operation: 66+3=69, Resulting Numbers: [56, 57, 69] Generated Node #0,0: 97:[56, 57, 69] Operation: 66+3=69 Exploring Operation: 56+3=59, Resulting Numbers: [57, 66, 59] Generated Node #0,1: 97:[57, 66, 59] Operation: 56+3=59 Exploring Operation: 56-3=53, Resu...
0
hs_4
sum_heuristic
[ 12, 8, 96, 60 ]
83
[ "60/12=5", "96-8=88", "88-5=83" ]
Current State: 83:[12, 8, 96, 60], Operations: [] Exploring Operation: 60/12=5, Resulting Numbers: [8, 96, 5] Generated Node #2: [8, 96, 5] from Operation: 60/12=5 Current State: 83:[8, 96, 5], Operations: ['60/12=5'] Exploring Operation: 96-8=88, Resulting Numbers: [5, 88] Generated Node #3: [5, 88] from Operation: 96...
4
Current State: 83:[12, 8, 96, 60], Operations: [] Exploring Operation: 12+8=20, Resulting Numbers: [96, 60, 20] Generated Node #0,0: 83:[96, 60, 20] Operation: 12+8=20 Exploring Operation: 96-12=84, Resulting Numbers: [8, 60, 84] Generated Node #0,1: 83:[8, 60, 84] Operation: 96-12=84 Exploring Operation: 12*8=96, Resu...
0
hs_4
mult_heuristic
[ 92, 2, 11, 18 ]
23
[ "2*11=22", "22-18=4", "92/4=23" ]
Current State: 23:[92, 2, 11, 18], Operations: [] Exploring Operation: 2*11=22, Resulting Numbers: [92, 18, 22] Generated Node #2: [92, 18, 22] from Operation: 2*11=22 Current State: 23:[92, 18, 22], Operations: ['2*11=22'] Exploring Operation: 22-18=4, Resulting Numbers: [92, 4] Generated Node #3: [92, 4] from Operati...
4
Current State: 23:[92, 2, 11, 18], Operations: [] Exploring Operation: 92-18=74, Resulting Numbers: [2, 11, 74] Generated Node #0,0: 23:[2, 11, 74] Operation: 92-18=74 Exploring Operation: 92-11=81, Resulting Numbers: [2, 18, 81] Generated Node #0,1: 23:[2, 18, 81] Operation: 92-11=81 Exploring Operation: 2*11=22, Resu...
0.956597
hs_5
mult_heuristic
[ 5, 15, 85, 45 ]
50
[ "15-5=10", "85-45=40", "10+40=50" ]
Current State: 50:[5, 15, 85, 45], Operations: [] Exploring Operation: 15-5=10, Resulting Numbers: [85, 45, 10] Generated Node #2: [85, 45, 10] from Operation: 15-5=10 Current State: 50:[85, 45, 10], Operations: ['15-5=10'] Exploring Operation: 85-45=40, Resulting Numbers: [10, 40] Generated Node #3: [10, 40] from Oper...
4
Current State: 50:[5, 15, 85, 45], Operations: [] Exploring Operation: 85-45=40, Resulting Numbers: [5, 15, 40] Generated Node #0,0: 50:[5, 15, 40] Operation: 85-45=40 Exploring Operation: 85/5=17, Resulting Numbers: [15, 45, 17] Generated Node #0,1: 50:[15, 45, 17] Operation: 85/5=17 Moving to Node #0,0 Current State:...
0.989583
hs_2
mult_heuristic
[ 22, 44, 51, 70 ]
47
[ "22+44=66", "70-51=19", "66-19=47" ]
Current State: 47:[22, 44, 51, 70], Operations: [] Exploring Operation: 22+44=66, Resulting Numbers: [51, 70, 66] Generated Node #2: [51, 70, 66] from Operation: 22+44=66 Current State: 47:[51, 70, 66], Operations: ['22+44=66'] Exploring Operation: 70-51=19, Resulting Numbers: [66, 19] Generated Node #3: [66, 19] from ...
4
Current State: 47:[22, 44, 51, 70], Operations: [] Exploring Operation: 70-22=48, Resulting Numbers: [44, 51, 48] Generated Node #0,0: 47:[44, 51, 48] Operation: 70-22=48 Moving to Node #0,0 Current State: 47:[44, 51, 48], Operations: ['70-22=48'] Exploring Operation: 51-44=7, Resulting Numbers: [48, 7] Generated Node ...
0
hs_1
mult_heuristic
[ 44, 13, 95, 38 ]
76
[ "44+13=57", "95+38=133", "133-57=76" ]
Current State: 76:[44, 13, 95, 38], Operations: [] Exploring Operation: 44+13=57, Resulting Numbers: [95, 38, 57] Generated Node #2: [95, 38, 57] from Operation: 44+13=57 Current State: 76:[95, 38, 57], Operations: ['44+13=57'] Exploring Operation: 95+38=133, Resulting Numbers: [57, 133] Generated Node #3: [57, 133] fr...
4
Current State: 76:[44, 13, 95, 38], Operations: [] Exploring Operation: 44-38=6, Resulting Numbers: [13, 95, 6] Generated Node #0,0: 76:[13, 95, 6] Operation: 44-38=6 Exploring Operation: 44+38=82, Resulting Numbers: [13, 95, 82] Generated Node #0,1: 76:[13, 95, 82] Operation: 44+38=82 Exploring Operation: 95-13=82, Re...
0.986979
hs_5
mult_heuristic
[ 89, 1, 9, 11 ]
89
[ "1+9=10", "11-10=1", "89*1=89" ]
Current State: 89:[89, 1, 9, 11], Operations: [] Exploring Operation: 1+9=10, Resulting Numbers: [89, 11, 10] Generated Node #2: [89, 11, 10] from Operation: 1+9=10 Current State: 89:[89, 11, 10], Operations: ['1+9=10'] Exploring Operation: 11-10=1, Resulting Numbers: [89, 1] Generated Node #3: [89, 1] from Operation: ...
4
Current State: 89:[89, 1, 9, 11], Operations: [] Exploring Operation: 9*11=99, Resulting Numbers: [89, 1, 99] Generated Node #0,0: 89:[89, 1, 99] Operation: 9*11=99 Moving to Node #0,0 Current State: 89:[89, 1, 99], Operations: ['9*11=99'] Exploring Operation: 99-1=98, Resulting Numbers: [89, 98] Generated Node #0,0,0:...
0
hs_1
sum_heuristic
[ 6, 23, 73, 14 ]
70
[ "23-6=17", "73+14=87", "87-17=70" ]
Current State: 70:[6, 23, 73, 14], Operations: [] Exploring Operation: 23-6=17, Resulting Numbers: [73, 14, 17] Generated Node #2: [73, 14, 17] from Operation: 23-6=17 Current State: 70:[73, 14, 17], Operations: ['23-6=17'] Exploring Operation: 73+14=87, Resulting Numbers: [17, 87] Generated Node #3: [17, 87] from Oper...
4
Current State: 70:[6, 23, 73, 14], Operations: [] Exploring Operation: 23+14=37, Resulting Numbers: [6, 73, 37] Generated Node #0,0: 70:[6, 73, 37] Operation: 23+14=37 Exploring Operation: 73-6=67, Resulting Numbers: [23, 14, 67] Generated Node #0,1: 70:[23, 14, 67] Operation: 73-6=67 Exploring Operation: 6+23=29, Resu...
0.981771
hs_5
sum_heuristic
[ 3, 50, 3, 83 ]
33
[ "3+50=53", "3+83=86", "86-53=33" ]
Current State: 33:[3, 50, 3, 83], Operations: [] Exploring Operation: 3+50=53, Resulting Numbers: [83, 53] Generated Node #2: [83, 53] from Operation: 3+50=53 Current State: 33:[83, 53], Operations: ['3+50=53'] Exploring Operation: 3+83=86, Resulting Numbers: [53, 86] Generated Node #3: [53, 86] from Operation: 3+83=86...
4
Current State: 33:[3, 50, 3, 83], Operations: [] Exploring Operation: 50-3=47, Resulting Numbers: [3, 83, 47] Generated Node #0,0: 33:[3, 83, 47] Operation: 50-3=47 Exploring Operation: 83-3=80, Resulting Numbers: [50, 3, 80] Generated Node #0,1: 33:[50, 3, 80] Operation: 83-3=80 Exploring Operation: 50-3=47, Resulting...
0.979167
hs_4
mult_heuristic
[ 5, 53, 49, 20 ]
87
[ "5+53=58", "49-20=29", "58+29=87" ]
Current State: 87:[5, 53, 49, 20], Operations: [] Exploring Operation: 5+53=58, Resulting Numbers: [49, 20, 58] Generated Node #2: [49, 20, 58] from Operation: 5+53=58 Current State: 87:[49, 20, 58], Operations: ['5+53=58'] Exploring Operation: 49-20=29, Resulting Numbers: [58, 29] Generated Node #3: [58, 29] from Oper...
4
Current State: 87:[5, 53, 49, 20], Operations: [] Exploring Operation: 53-49=4, Resulting Numbers: [5, 20, 4] Generated Node #0,0: 87:[5, 20, 4] Operation: 53-49=4 Exploring Operation: 53+49=102, Resulting Numbers: [5, 20, 102] Generated Node #0,1: 87:[5, 20, 102] Operation: 53+49=102 Start Sub Search at level 1: Movin...
0.986979
hs_2
sum_heuristic
[ 51, 29, 65, 61 ]
57
[ "51+65=116", "116/29=4", "61-4=57" ]
Current State: 57:[51, 29, 65, 61], Operations: [] Exploring Operation: 51+65=116, Resulting Numbers: [29, 61, 116] Generated Node #2: [29, 61, 116] from Operation: 51+65=116 Current State: 57:[29, 61, 116], Operations: ['51+65=116'] Exploring Operation: 116/29=4, Resulting Numbers: [61, 4] Generated Node #3: [61, 4] f...
4
Current State: 57:[51, 29, 65, 61], Operations: [] Exploring Operation: 65-51=14, Resulting Numbers: [29, 61, 14] Generated Node #0,0: 57:[29, 61, 14] Operation: 65-51=14 Exploring Operation: 65-61=4, Resulting Numbers: [51, 29, 4] Generated Node #0,1: 57:[51, 29, 4] Operation: 65-61=4 Exploring Operation: 51-29=22, Re...
0
hs_3
sum_heuristic
[ 47, 82, 20, 3 ]
45
[ "82-47=35", "35-20=15", "3*15=45" ]
Current State: 45:[47, 82, 20, 3], Operations: [] Exploring Operation: 82-47=35, Resulting Numbers: [20, 3, 35] Generated Node #2: [20, 3, 35] from Operation: 82-47=35 Current State: 45:[20, 3, 35], Operations: ['82-47=35'] Exploring Operation: 35-20=15, Resulting Numbers: [3, 15] Generated Node #3: [3, 15] from Operat...
4
Current State: 45:[47, 82, 20, 3], Operations: [] Exploring Operation: 47-3=44, Resulting Numbers: [82, 20, 44] Generated Node #0,0: 45:[82, 20, 44] Operation: 47-3=44 Exploring Operation: 82-47=35, Resulting Numbers: [20, 3, 35] Generated Node #0,1: 45:[20, 3, 35] Operation: 82-47=35 Exploring Operation: 82-3=79, Resu...
0.982639
hs_5
mult_heuristic
[ 51, 4, 5, 14 ]
16
[ "51+5=56", "4*56=224", "224/14=16" ]
Current State: 16:[51, 4, 5, 14], Operations: [] Exploring Operation: 51+5=56, Resulting Numbers: [4, 14, 56] Generated Node #2: [4, 14, 56] from Operation: 51+5=56 Current State: 16:[4, 14, 56], Operations: ['51+5=56'] Exploring Operation: 4*56=224, Resulting Numbers: [14, 224] Generated Node #3: [14, 224] from Operat...
4
Current State: 16:[51, 4, 5, 14], Operations: [] Exploring Operation: 51-5=46, Resulting Numbers: [4, 14, 46] Generated Node #0,0: 16:[4, 14, 46] Operation: 51-5=46 Exploring Operation: 51-14=37, Resulting Numbers: [4, 5, 37] Generated Node #0,1: 16:[4, 5, 37] Operation: 51-14=37 Exploring Operation: 51-4=47, Resulting...
0
hs_3
mult_heuristic
[ 64, 70, 13, 57 ]
38
[ "70-64=6", "57-13=44", "44-6=38" ]
Current State: 38:[64, 70, 13, 57], Operations: [] Exploring Operation: 70-64=6, Resulting Numbers: [13, 57, 6] Generated Node #2: [13, 57, 6] from Operation: 70-64=6 Current State: 38:[13, 57, 6], Operations: ['70-64=6'] Exploring Operation: 57-13=44, Resulting Numbers: [6, 44] Generated Node #3: [6, 44] from Operatio...
4
Current State: 38:[64, 70, 13, 57], Operations: [] Exploring Operation: 64-57=7, Resulting Numbers: [70, 13, 7] Generated Node #0,0: 38:[70, 13, 7] Operation: 64-57=7 Exploring Operation: 70-64=6, Resulting Numbers: [13, 57, 6] Generated Node #0,1: 38:[13, 57, 6] Operation: 70-64=6 Exploring Operation: 70-57=13, Result...
0.990451
hs_3
sum_heuristic
[ 82, 85, 56, 51 ]
60
[ "82+85=167", "56+51=107", "167-107=60" ]
Current State: 60:[82, 85, 56, 51], Operations: [] Exploring Operation: 82+85=167, Resulting Numbers: [56, 51, 167] Generated Node #2: [56, 51, 167] from Operation: 82+85=167 Current State: 60:[56, 51, 167], Operations: ['82+85=167'] Exploring Operation: 56+51=107, Resulting Numbers: [167, 107] Generated Node #3: [167,...
4
Current State: 60:[82, 85, 56, 51], Operations: [] Exploring Operation: 82-51=31, Resulting Numbers: [85, 56, 31] Generated Node #0,0: 60:[85, 56, 31] Operation: 82-51=31 Exploring Operation: 85-82=3, Resulting Numbers: [56, 51, 3] Generated Node #0,1: 60:[56, 51, 3] Operation: 85-82=3 Exploring Operation: 85-51=34, Re...
0.979167
hs_3
sum_heuristic
[ 28, 36, 80, 82 ]
100
[ "82-80=2", "36*2=72", "28+72=100" ]
Current State: 100:[28, 36, 80, 82], Operations: [] Exploring Operation: 82-80=2, Resulting Numbers: [28, 36, 2] Generated Node #2: [28, 36, 2] from Operation: 82-80=2 Current State: 100:[28, 36, 2], Operations: ['82-80=2'] Exploring Operation: 36*2=72, Resulting Numbers: [28, 72] Generated Node #3: [28, 72] from Opera...
4
Current State: 100:[28, 36, 80, 82], Operations: [] Exploring Operation: 82-36=46, Resulting Numbers: [28, 80, 46] Generated Node #0,0: 100:[28, 80, 46] Operation: 82-36=46 Exploring Operation: 80-28=52, Resulting Numbers: [36, 82, 52] Generated Node #0,1: 100:[36, 82, 52] Operation: 80-28=52 Exploring Operation: 82-80...
0
hs_4
sum_heuristic
[ 4, 91, 37, 28 ]
60
[ "91+37=128", "128/4=32", "28+32=60" ]
Current State: 60:[4, 91, 37, 28], Operations: [] Exploring Operation: 91+37=128, Resulting Numbers: [4, 28, 128] Generated Node #2: [4, 28, 128] from Operation: 91+37=128 Current State: 60:[4, 28, 128], Operations: ['91+37=128'] Exploring Operation: 128/4=32, Resulting Numbers: [28, 32] Generated Node #3: [28, 32] fro...
4
Current State: 60:[4, 91, 37, 28], Operations: [] Exploring Operation: 37-28=9, Resulting Numbers: [4, 91, 9] Generated Node #0,0: 60:[4, 91, 9] Operation: 37-28=9 Exploring Operation: 91-28=63, Resulting Numbers: [4, 37, 63] Generated Node #0,1: 60:[4, 37, 63] Operation: 91-28=63 Exploring Operation: 91-37=54, Resulti...
0
hs_3
sum_heuristic
[ 50, 25, 16, 41 ]
51
[ "25+16=41", "41/41=1", "50+1=51" ]
Current State: 51:[50, 25, 16, 41], Operations: [] Exploring Operation: 25+16=41, Resulting Numbers: [50, 41, 41] Generated Node #2: [50, 41, 41] from Operation: 25+16=41 Current State: 51:[50, 41, 41], Operations: ['25+16=41'] Exploring Operation: 41/41=1, Resulting Numbers: [50, 1] Generated Node #3: [50, 1] from Ope...
4
Current State: 51:[50, 25, 16, 41], Operations: [] Exploring Operation: 25-16=9, Resulting Numbers: [50, 41, 9] Generated Node #0,0: 51:[50, 41, 9] Operation: 25-16=9 Exploring Operation: 50/25=2, Resulting Numbers: [16, 41, 2] Generated Node #0,1: 51:[16, 41, 2] Operation: 50/25=2 Exploring Operation: 16+41=57, Result...
0.985243
hs_5
mult_heuristic
[ 38, 16, 57, 15 ]
50
[ "38-16=22", "57+15=72", "72-22=50" ]
Current State: 50:[38, 16, 57, 15], Operations: [] Exploring Operation: 38-16=22, Resulting Numbers: [57, 15, 22] Generated Node #2: [57, 15, 22] from Operation: 38-16=22 Current State: 50:[57, 15, 22], Operations: ['38-16=22'] Exploring Operation: 57+15=72, Resulting Numbers: [22, 72] Generated Node #3: [22, 72] from ...
4
Current State: 50:[38, 16, 57, 15], Operations: [] Exploring Operation: 38-16=22, Resulting Numbers: [57, 15, 22] Generated Node #0,0: 50:[57, 15, 22] Operation: 38-16=22 Start Sub Search at level 1: Moving to Node #0,0 Current State: 50:[57, 15, 22], Operations: ['38-16=22'] Exploring Operation: 22-15=7, Resulting Num...
0.993924
hs_1
sum_heuristic
[ 79, 25, 32, 64 ]
56
[ "79-25=54", "64/32=2", "54+2=56" ]
Current State: 56:[79, 25, 32, 64], Operations: [] Exploring Operation: 79-25=54, Resulting Numbers: [32, 64, 54] Generated Node #2: [32, 64, 54] from Operation: 79-25=54 Current State: 56:[32, 64, 54], Operations: ['79-25=54'] Exploring Operation: 64/32=2, Resulting Numbers: [54, 2] Generated Node #3: [54, 2] from Ope...
4
Current State: 56:[79, 25, 32, 64], Operations: [] Exploring Operation: 79-25=54, Resulting Numbers: [32, 64, 54] Generated Node #0,0: 56:[32, 64, 54] Operation: 79-25=54 Exploring Operation: 64-32=32, Resulting Numbers: [79, 25, 32] Generated Node #0,1: 56:[79, 25, 32] Operation: 64-32=32 Exploring Operation: 79-32=47...
0.967882
hs_5
mult_heuristic
[ 23, 34, 34, 83 ]
38
[ "34-23=11", "83-34=49", "49-11=38" ]
Current State: 38:[23, 34, 34, 83], Operations: [] Exploring Operation: 34-23=11, Resulting Numbers: [83, 11] Generated Node #2: [83, 11] from Operation: 34-23=11 Current State: 38:[83, 11], Operations: ['34-23=11'] Exploring Operation: 83-34=49, Resulting Numbers: [11, 49] Generated Node #3: [11, 49] from Operation: 8...
4
Current State: 38:[23, 34, 34, 83], Operations: [] Exploring Operation: 83-34=49, Resulting Numbers: [23, 34, 49] Generated Node #0,0: 38:[23, 34, 49] Operation: 83-34=49 Exploring Operation: 83-34=49, Resulting Numbers: [23, 34, 49] Generated Node #0,1: 38:[23, 34, 49] Operation: 83-34=49 Moving to Node #0,0 Current S...
0.992188
hs_2
sum_heuristic
[ 56, 41, 86, 13 ]
24
[ "56+41=97", "86-13=73", "97-73=24" ]
Current State: 24:[56, 41, 86, 13], Operations: [] Exploring Operation: 56+41=97, Resulting Numbers: [86, 13, 97] Generated Node #2: [86, 13, 97] from Operation: 56+41=97 Current State: 24:[86, 13, 97], Operations: ['56+41=97'] Exploring Operation: 86-13=73, Resulting Numbers: [97, 73] Generated Node #3: [97, 73] from ...
4
Current State: 24:[56, 41, 86, 13], Operations: [] Exploring Operation: 86-56=30, Resulting Numbers: [41, 13, 30] Generated Node #0,0: 24:[41, 13, 30] Operation: 86-56=30 Exploring Operation: 56-41=15, Resulting Numbers: [86, 13, 15] Generated Node #0,1: 24:[86, 13, 15] Operation: 56-41=15 Exploring Operation: 86-41=45...
0.988715
hs_3
mult_heuristic
[ 98, 38, 74, 54 ]
40
[ "98-38=60", "74-54=20", "60-20=40" ]
Current State: 40:[98, 38, 74, 54], Operations: [] Exploring Operation: 98-38=60, Resulting Numbers: [74, 54, 60] Generated Node #2: [74, 54, 60] from Operation: 98-38=60 Current State: 40:[74, 54, 60], Operations: ['98-38=60'] Exploring Operation: 74-54=20, Resulting Numbers: [60, 20] Generated Node #3: [60, 20] from ...
4
Current State: 40:[98, 38, 74, 54], Operations: [] Exploring Operation: 98-74=24, Resulting Numbers: [38, 54, 24] Generated Node #0,0: 40:[38, 54, 24] Operation: 98-74=24 Moving to Node #0,0 Current State: 40:[38, 54, 24], Operations: ['98-74=24'] Exploring Operation: 54-38=16, Resulting Numbers: [24, 16] Generated Nod...
0.993924
hs_1
mult_heuristic
[ 2, 7, 77, 82 ]
89
[ "2+82=84", "84/7=12", "77+12=89" ]
Current State: 89:[2, 7, 77, 82], Operations: [] Exploring Operation: 2+82=84, Resulting Numbers: [7, 77, 84] Generated Node #2: [7, 77, 84] from Operation: 2+82=84 Current State: 89:[7, 77, 84], Operations: ['2+82=84'] Exploring Operation: 84/7=12, Resulting Numbers: [77, 12] Generated Node #3: [77, 12] from Operation...
4
Current State: 89:[2, 7, 77, 82], Operations: [] Exploring Operation: 2*7=14, Resulting Numbers: [77, 82, 14] Generated Node #0,0: 89:[77, 82, 14] Operation: 2*7=14 Start Sub Search at level 1: Moving to Node #0,0 Current State: 89:[77, 82, 14], Operations: ['2*7=14'] Exploring Operation: 77+14=91, Resulting Numbers: [...
0
hs_1
sum_heuristic
[ 38, 27, 31, 36 ]
90
[ "38*27=1026", "31*36=1116", "1116-1026=90" ]
Current State: 90:[38, 27, 31, 36], Operations: [] Exploring Operation: 38*27=1026, Resulting Numbers: [31, 36, 1026] Generated Node #2: [31, 36, 1026] from Operation: 38*27=1026 Current State: 90:[31, 36, 1026], Operations: ['38*27=1026'] Exploring Operation: 31*36=1116, Resulting Numbers: [1026, 1116] Generated Node ...
4
Current State: 90:[38, 27, 31, 36], Operations: [] Exploring Operation: 36-27=9, Resulting Numbers: [38, 31, 9] Generated Node #0,0: 90:[38, 31, 9] Operation: 36-27=9 Exploring Operation: 38-36=2, Resulting Numbers: [27, 31, 2] Generated Node #0,1: 90:[27, 31, 2] Operation: 38-36=2 Exploring Operation: 38-27=11, Result...
0
hs_4
mult_heuristic
[ 56, 3, 52, 64 ]
100
[ "56+52=108", "108/3=36", "64+36=100" ]
Current State: 100:[56, 3, 52, 64], Operations: [] Exploring Operation: 56+52=108, Resulting Numbers: [3, 64, 108] Generated Node #2: [3, 64, 108] from Operation: 56+52=108 Current State: 100:[3, 64, 108], Operations: ['56+52=108'] Exploring Operation: 108/3=36, Resulting Numbers: [64, 36] Generated Node #3: [64, 36] f...
4
Current State: 100:[56, 3, 52, 64], Operations: [] Exploring Operation: 64-52=12, Resulting Numbers: [56, 3, 12] Generated Node #0,0: 100:[56, 3, 12] Operation: 64-52=12 Exploring Operation: 64-56=8, Resulting Numbers: [3, 52, 8] Generated Node #0,1: 100:[3, 52, 8] Operation: 64-56=8 Start Sub Search at level 1: Moving...
0
hs_2
sum_heuristic
[ 27, 7, 24, 65 ]
69
[ "27-7=20", "24+65=89", "89-20=69" ]
Current State: 69:[27, 7, 24, 65], Operations: [] Exploring Operation: 27-7=20, Resulting Numbers: [24, 65, 20] Generated Node #2: [24, 65, 20] from Operation: 27-7=20 Current State: 69:[24, 65, 20], Operations: ['27-7=20'] Exploring Operation: 24+65=89, Resulting Numbers: [20, 89] Generated Node #3: [20, 89] from Oper...
4
Current State: 69:[27, 7, 24, 65], Operations: [] Exploring Operation: 7+65=72, Resulting Numbers: [27, 24, 72] Generated Node #0,0: 69:[27, 24, 72] Operation: 7+65=72 Exploring Operation: 24-7=17, Resulting Numbers: [27, 65, 17] Generated Node #0,1: 69:[27, 65, 17] Operation: 24-7=17 Exploring Operation: 27-24=3, Resu...
0.980903
hs_5
sum_heuristic
[ 52, 21, 16, 53 ]
21
[ "52+53=105", "21-16=5", "105/5=21" ]
Current State: 21:[52, 21, 16, 53], Operations: [] Exploring Operation: 52+53=105, Resulting Numbers: [21, 16, 105] Generated Node #2: [21, 16, 105] from Operation: 52+53=105 Current State: 21:[21, 16, 105], Operations: ['52+53=105'] Exploring Operation: 21-16=5, Resulting Numbers: [105, 5] Generated Node #3: [105, 5] ...
4
Current State: 21:[52, 21, 16, 53], Operations: [] Exploring Operation: 53-52=1, Resulting Numbers: [21, 16, 1] Generated Node #0,0: 21:[21, 16, 1] Operation: 53-52=1 Start Sub Search at level 1: Moving to Node #0,0 Current State: 21:[21, 16, 1], Operations: ['53-52=1'] Exploring Operation: 21-16=5, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 62, 68, 3, 39 ]
94
[ "62+68=130", "39-3=36", "130-36=94" ]
Current State: 94:[62, 68, 3, 39], Operations: [] Exploring Operation: 62+68=130, Resulting Numbers: [3, 39, 130] Generated Node #2: [3, 39, 130] from Operation: 62+68=130 Current State: 94:[3, 39, 130], Operations: ['62+68=130'] Exploring Operation: 39-3=36, Resulting Numbers: [130, 36] Generated Node #3: [130, 36] fr...
4
Current State: 94:[62, 68, 3, 39], Operations: [] Exploring Operation: 68-62=6, Resulting Numbers: [3, 39, 6] Generated Node #0,0: 94:[3, 39, 6] Operation: 68-62=6 Exploring Operation: 62-3=59, Resulting Numbers: [68, 39, 59] Generated Node #0,1: 94:[68, 39, 59] Operation: 62-3=59 Exploring Operation: 68+39=107, Result...
0.928819
hs_5
mult_heuristic
[ 74, 30, 11, 3 ]
11
[ "74-30=44", "11*3=33", "44-33=11" ]
Current State: 11:[74, 30, 11, 3], Operations: [] Exploring Operation: 74-30=44, Resulting Numbers: [11, 3, 44] Generated Node #2: [11, 3, 44] from Operation: 74-30=44 Current State: 11:[11, 3, 44], Operations: ['74-30=44'] Exploring Operation: 11*3=33, Resulting Numbers: [44, 33] Generated Node #3: [44, 33] from Opera...
4
Current State: 11:[74, 30, 11, 3], Operations: [] Exploring Operation: 74-11=63, Resulting Numbers: [30, 3, 63] Generated Node #0,0: 11:[30, 3, 63] Operation: 74-11=63 Exploring Operation: 30/3=10, Resulting Numbers: [74, 11, 10] Generated Node #0,1: 11:[74, 11, 10] Operation: 30/3=10 Exploring Operation: 74-30=44, Res...
0.981771
hs_5
mult_heuristic
[ 75, 54, 59, 21 ]
17
[ "75-54=21", "59-21=38", "38-21=17" ]
Current State: 17:[75, 54, 59, 21], Operations: [] Exploring Operation: 75-54=21, Resulting Numbers: [59, 21, 21] Generated Node #2: [59, 21, 21] from Operation: 75-54=21 Current State: 17:[59, 21, 21], Operations: ['75-54=21'] Exploring Operation: 59-21=38, Resulting Numbers: [38] 38,17 equal: Goal Reached Exploring O...
4
Current State: 17:[75, 54, 59, 21], Operations: [] Exploring Operation: 75-54=21, Resulting Numbers: [59, 21, 21] Generated Node #0,0: 17:[59, 21, 21] Operation: 75-54=21 Exploring Operation: 75-59=16, Resulting Numbers: [54, 21, 16] Generated Node #0,1: 17:[54, 21, 16] Operation: 75-59=16 Moving to Node #0,1 Current S...
0.992188
hs_2
mult_heuristic
[ 46, 14, 17, 61 ]
28
[ "46+17=63", "63-61=2", "14*2=28" ]
Current State: 28:[46, 14, 17, 61], Operations: [] Exploring Operation: 46+17=63, Resulting Numbers: [14, 61, 63] Generated Node #2: [14, 61, 63] from Operation: 46+17=63 Current State: 28:[14, 61, 63], Operations: ['46+17=63'] Exploring Operation: 63-61=2, Resulting Numbers: [14, 2] Generated Node #3: [14, 2] from Ope...
4
Current State: 28:[46, 14, 17, 61], Operations: [] Exploring Operation: 61-17=44, Resulting Numbers: [46, 14, 44] Generated Node #0,0: 28:[46, 14, 44] Operation: 61-17=44 Exploring Operation: 46-14=32, Resulting Numbers: [17, 61, 32] Generated Node #0,1: 28:[17, 61, 32] Operation: 46-14=32 Exploring Operation: 61-46=15...
0.986979
hs_5
mult_heuristic
[ 23, 39, 2, 18 ]
78
[ "23+39=62", "18-2=16", "62+16=78" ]
Current State: 78:[23, 39, 2, 18], Operations: [] Exploring Operation: 23+39=62, Resulting Numbers: [2, 18, 62] Generated Node #2: [2, 18, 62] from Operation: 23+39=62 Current State: 78:[2, 18, 62], Operations: ['23+39=62'] Exploring Operation: 18-2=16, Resulting Numbers: [62, 16] Generated Node #3: [62, 16] from Opera...
4
Current State: 78:[23, 39, 2, 18], Operations: [] Exploring Operation: 23+18=41, Resulting Numbers: [39, 2, 41] Generated Node #0,0: 78:[39, 2, 41] Operation: 23+18=41 Exploring Operation: 18-2=16, Resulting Numbers: [23, 39, 16] Generated Node #0,1: 78:[23, 39, 16] Operation: 18-2=16 Exploring Operation: 2*18=36, Resu...
0.965278
hs_5
sum_heuristic
[ 11, 30, 72, 36 ]
60
[ "36-11=25", "72*25=1800", "1800/30=60" ]
Current State: 60:[11, 30, 72, 36], Operations: [] Exploring Operation: 36-11=25, Resulting Numbers: [30, 72, 25] Generated Node #2: [30, 72, 25] from Operation: 36-11=25 Current State: 60:[30, 72, 25], Operations: ['36-11=25'] Exploring Operation: 72*25=1800, Resulting Numbers: [30, 1800] Generated Node #3: [30, 1800]...
4
Current State: 60:[11, 30, 72, 36], Operations: [] Exploring Operation: 72/36=2, Resulting Numbers: [11, 30, 2] Generated Node #0,0: 60:[11, 30, 2] Operation: 72/36=2 Exploring Operation: 72-11=61, Resulting Numbers: [30, 36, 61] Generated Node #0,1: 60:[30, 36, 61] Operation: 72-11=61 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 80, 24, 43, 14 ]
35
[ "24-14=10", "80/10=8", "43-8=35" ]
Current State: 35:[80, 24, 43, 14], Operations: [] Exploring Operation: 24-14=10, Resulting Numbers: [80, 43, 10] Generated Node #2: [80, 43, 10] from Operation: 24-14=10 Current State: 35:[80, 43, 10], Operations: ['24-14=10'] Exploring Operation: 80/10=8, Resulting Numbers: [43, 8] Generated Node #3: [43, 8] from Ope...
4
Current State: 35:[80, 24, 43, 14], Operations: [] Exploring Operation: 24-14=10, Resulting Numbers: [80, 43, 10] Generated Node #0,0: 35:[80, 43, 10] Operation: 24-14=10 Exploring Operation: 80-43=37, Resulting Numbers: [24, 14, 37] Generated Node #0,1: 35:[24, 14, 37] Operation: 80-43=37 Exploring Operation: 80-14=66...
0.931424
hs_5
mult_heuristic
[ 31, 8, 71, 43 ]
48
[ "71-31=40", "40/8=5", "43+5=48" ]
Current State: 48:[31, 8, 71, 43], Operations: [] Exploring Operation: 71-31=40, Resulting Numbers: [8, 43, 40] Generated Node #2: [8, 43, 40] from Operation: 71-31=40 Current State: 48:[8, 43, 40], Operations: ['71-31=40'] Exploring Operation: 40/8=5, Resulting Numbers: [43, 5] Generated Node #3: [43, 5] from Operatio...
4
Current State: 48:[31, 8, 71, 43], Operations: [] Exploring Operation: 71-31=40, Resulting Numbers: [8, 43, 40] Generated Node #0,0: 48:[8, 43, 40] Operation: 71-31=40 Exploring Operation: 71-43=28, Resulting Numbers: [31, 8, 28] Generated Node #0,1: 48:[31, 8, 28] Operation: 71-43=28 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 24, 46, 47, 23 ]
69
[ "24+47=71", "46/23=2", "71-2=69" ]
Current State: 69:[24, 46, 47, 23], Operations: [] Exploring Operation: 24+47=71, Resulting Numbers: [46, 23, 71] Generated Node #2: [46, 23, 71] from Operation: 24+47=71 Current State: 69:[46, 23, 71], Operations: ['24+47=71'] Exploring Operation: 46/23=2, Resulting Numbers: [71, 2] Generated Node #3: [71, 2] from Ope...
4
Current State: 69:[24, 46, 47, 23], Operations: [] Exploring Operation: 24+46=70, Resulting Numbers: [47, 23, 70] Generated Node #0,0: 69:[47, 23, 70] Operation: 24+46=70 Exploring Operation: 47-46=1, Resulting Numbers: [24, 23, 1] Generated Node #0,1: 69:[24, 23, 1] Operation: 47-46=1 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 34, 76, 44, 67 ]
57
[ "67-34=33", "76*33=2508", "2508/44=57" ]
Current State: 57:[34, 76, 44, 67], Operations: [] Exploring Operation: 67-34=33, Resulting Numbers: [76, 44, 33] Generated Node #2: [76, 44, 33] from Operation: 67-34=33 Current State: 57:[76, 44, 33], Operations: ['67-34=33'] Exploring Operation: 76*33=2508, Resulting Numbers: [44, 2508] Generated Node #3: [44, 2508]...
4
Current State: 57:[34, 76, 44, 67], Operations: [] Exploring Operation: 76-34=42, Resulting Numbers: [44, 67, 42] Generated Node #0,0: 57:[44, 67, 42] Operation: 76-34=42 Exploring Operation: 44-34=10, Resulting Numbers: [76, 67, 10] Generated Node #0,1: 57:[76, 67, 10] Operation: 44-34=10 Exploring Operation: 76-67=9,...
0
hs_3
mult_heuristic
[ 65, 52, 2, 71 ]
60
[ "65-52=13", "2+71=73", "73-13=60" ]
Current State: 60:[65, 52, 2, 71], Operations: [] Exploring Operation: 65-52=13, Resulting Numbers: [2, 71, 13] Generated Node #2: [2, 71, 13] from Operation: 65-52=13 Current State: 60:[2, 71, 13], Operations: ['65-52=13'] Exploring Operation: 2+71=73, Resulting Numbers: [13, 73] Generated Node #3: [13, 73] from Opera...
4
Current State: 60:[65, 52, 2, 71], Operations: [] Exploring Operation: 71-65=6, Resulting Numbers: [52, 2, 6] Generated Node #0,0: 60:[52, 2, 6] Operation: 71-65=6 Exploring Operation: 65-52=13, Resulting Numbers: [2, 71, 13] Generated Node #0,1: 60:[2, 71, 13] Operation: 65-52=13 Exploring Operation: 71-52=19, Resulti...
0.980035
hs_3
mult_heuristic
[ 3, 29, 64, 65 ]
31
[ "3+29=32", "65-64=1", "32-1=31" ]
Current State: 31:[3, 29, 64, 65], Operations: [] Exploring Operation: 3+29=32, Resulting Numbers: [64, 65, 32] Generated Node #2: [64, 65, 32] from Operation: 3+29=32 Current State: 31:[64, 65, 32], Operations: ['3+29=32'] Exploring Operation: 65-64=1, Resulting Numbers: [32, 1] Generated Node #3: [32, 1] from Operati...
4
Current State: 31:[3, 29, 64, 65], Operations: [] Exploring Operation: 65-29=36, Resulting Numbers: [3, 64, 36] Generated Node #0,0: 31:[3, 64, 36] Operation: 65-29=36 Exploring Operation: 65-3=62, Resulting Numbers: [29, 64, 62] Generated Node #0,1: 31:[29, 64, 62] Operation: 65-3=62 Exploring Operation: 64-29=35, Res...
0.938368
hs_5
sum_heuristic
[ 15, 28, 16, 47 ]
19
[ "16-15=1", "47-28=19", "1*19=19" ]
Current State: 19:[15, 28, 16, 47], Operations: [] Exploring Operation: 16-15=1, Resulting Numbers: [28, 47, 1] Generated Node #2: [28, 47, 1] from Operation: 16-15=1 Current State: 19:[28, 47, 1], Operations: ['16-15=1'] Exploring Operation: 47-28=19, Resulting Numbers: [1, 19] Generated Node #3: [1, 19] from Operatio...
4
Current State: 19:[15, 28, 16, 47], Operations: [] Exploring Operation: 47-28=19, Resulting Numbers: [15, 16, 19] Generated Node #0,0: 19:[15, 16, 19] Operation: 47-28=19 Start Sub Search at level 1: Moving to Node #0,0 Current State: 19:[15, 16, 19], Operations: ['47-28=19'] Exploring Operation: 15+16=31, Resulting Nu...
0
hs_1
sum_heuristic
[ 17, 2, 76, 60 ]
80
[ "17-2=15", "60/15=4", "76+4=80" ]
Current State: 80:[17, 2, 76, 60], Operations: [] Exploring Operation: 17-2=15, Resulting Numbers: [76, 60, 15] Generated Node #2: [76, 60, 15] from Operation: 17-2=15 Current State: 80:[76, 60, 15], Operations: ['17-2=15'] Exploring Operation: 60/15=4, Resulting Numbers: [76, 4] Generated Node #3: [76, 4] from Operati...
4
Current State: 80:[17, 2, 76, 60], Operations: [] Exploring Operation: 17+60=77, Resulting Numbers: [2, 76, 77] Generated Node #0,0: 80:[2, 76, 77] Operation: 17+60=77 Exploring Operation: 76-60=16, Resulting Numbers: [17, 2, 16] Generated Node #0,1: 80:[17, 2, 16] Operation: 76-60=16 Exploring Operation: 60-17=43, Res...
0
hs_3
mult_heuristic
[ 55, 57, 20, 54 ]
37
[ "57-55=2", "20+54=74", "74/2=37" ]
Current State: 37:[55, 57, 20, 54], Operations: [] Exploring Operation: 57-55=2, Resulting Numbers: [20, 54, 2] Generated Node #2: [20, 54, 2] from Operation: 57-55=2 Current State: 37:[20, 54, 2], Operations: ['57-55=2'] Exploring Operation: 20+54=74, Resulting Numbers: [2, 74] Generated Node #3: [2, 74] from Operatio...
4
Current State: 37:[55, 57, 20, 54], Operations: [] Exploring Operation: 57-20=37, Resulting Numbers: [55, 54, 37] Generated Node #0,0: 37:[55, 54, 37] Operation: 57-20=37 Moving to Node #0,0 Current State: 37:[55, 54, 37], Operations: ['57-20=37'] Exploring Operation: 55-54=1, Resulting Numbers: [37, 1] Generated Node ...
0.993924
hs_1
sum_heuristic
[ 30, 14, 76, 43 ]
76
[ "30+14=44", "44-43=1", "76*1=76" ]
Current State: 76:[30, 14, 76, 43], Operations: [] Exploring Operation: 30+14=44, Resulting Numbers: [76, 43, 44] Generated Node #2: [76, 43, 44] from Operation: 30+14=44 Current State: 76:[76, 43, 44], Operations: ['30+14=44'] Exploring Operation: 44-43=1, Resulting Numbers: [76, 1] Generated Node #3: [76, 1] from Ope...
4
Current State: 76:[30, 14, 76, 43], Operations: [] Exploring Operation: 30-14=16, Resulting Numbers: [76, 43, 16] Generated Node #0,0: 76:[76, 43, 16] Operation: 30-14=16 Start Sub Search at level 1: Moving to Node #0,0 Current State: 76:[76, 43, 16], Operations: ['30-14=16'] Exploring Operation: 76-43=33, Resulting Nu...
0
hs_1
mult_heuristic
[ 89, 85, 69, 23 ]
88
[ "89-85=4", "69+23=92", "92-4=88" ]
Current State: 88:[89, 85, 69, 23], Operations: [] Exploring Operation: 89-85=4, Resulting Numbers: [69, 23, 4] Generated Node #2: [69, 23, 4] from Operation: 89-85=4 Current State: 88:[69, 23, 4], Operations: ['89-85=4'] Exploring Operation: 69+23=92, Resulting Numbers: [4, 92] Generated Node #3: [4, 92] from Operatio...
4
Current State: 88:[89, 85, 69, 23], Operations: [] Exploring Operation: 89-69=20, Resulting Numbers: [85, 23, 20] Generated Node #0,0: 88:[85, 23, 20] Operation: 89-69=20 Exploring Operation: 69+23=92, Resulting Numbers: [89, 85, 92] Generated Node #0,1: 88:[89, 85, 92] Operation: 69+23=92 Exploring Operation: 69-23=46...
0.960938
hs_5
sum_heuristic
[ 39, 65, 40, 2 ]
46
[ "65-39=26", "40/2=20", "26+20=46" ]
Current State: 46:[39, 65, 40, 2], Operations: [] Exploring Operation: 65-39=26, Resulting Numbers: [40, 2, 26] Generated Node #2: [40, 2, 26] from Operation: 65-39=26 Current State: 46:[40, 2, 26], Operations: ['65-39=26'] Exploring Operation: 40/2=20, Resulting Numbers: [26, 20] Generated Node #3: [26, 20] from Opera...
4
Current State: 46:[39, 65, 40, 2], Operations: [] Exploring Operation: 65-40=25, Resulting Numbers: [39, 2, 25] Generated Node #0,0: 46:[39, 2, 25] Operation: 65-40=25 Exploring Operation: 65-39=26, Resulting Numbers: [40, 2, 26] Generated Node #0,1: 46:[40, 2, 26] Operation: 65-39=26 Exploring Operation: 40-39=1, Resu...
0.978299
hs_3
sum_heuristic
[ 79, 3, 30, 81 ]
70
[ "79+81=160", "3*30=90", "160-90=70" ]
Current State: 70:[79, 3, 30, 81], Operations: [] Exploring Operation: 79+81=160, Resulting Numbers: [3, 30, 160] Generated Node #2: [3, 30, 160] from Operation: 79+81=160 Current State: 70:[3, 30, 160], Operations: ['79+81=160'] Exploring Operation: 3*30=90, Resulting Numbers: [160, 90] Generated Node #3: [160, 90] fr...
4
Current State: 70:[79, 3, 30, 81], Operations: [] Exploring Operation: 81-79=2, Resulting Numbers: [3, 30, 2] Generated Node #0,0: 70:[3, 30, 2] Operation: 81-79=2 Exploring Operation: 79-3=76, Resulting Numbers: [30, 81, 76] Generated Node #0,1: 70:[30, 81, 76] Operation: 79-3=76 Exploring Operation: 81-3=78, Resultin...
0
hs_5
mult_heuristic
[ 14, 17, 51, 43 ]
32
[ "43-14=29", "51/17=3", "29+3=32" ]
Current State: 32:[14, 17, 51, 43], Operations: [] Exploring Operation: 43-14=29, Resulting Numbers: [17, 51, 29] Generated Node #2: [17, 51, 29] from Operation: 43-14=29 Current State: 32:[17, 51, 29], Operations: ['43-14=29'] Exploring Operation: 51/17=3, Resulting Numbers: [29, 3] Generated Node #3: [29, 3] from Ope...
4
Current State: 32:[14, 17, 51, 43], Operations: [] Exploring Operation: 51/17=3, Resulting Numbers: [14, 43, 3] Generated Node #0,0: 32:[14, 43, 3] Operation: 51/17=3 Exploring Operation: 51-14=37, Resulting Numbers: [17, 43, 37] Generated Node #0,1: 32:[17, 43, 37] Operation: 51-14=37 Exploring Operation: 51-17=34, Re...
0.967882
hs_5
mult_heuristic
[ 74, 60, 84, 54 ]
76
[ "84-54=30", "60/30=2", "74+2=76" ]
Current State: 76:[74, 60, 84, 54], Operations: [] Exploring Operation: 84-54=30, Resulting Numbers: [74, 60, 30] Generated Node #2: [74, 60, 30] from Operation: 84-54=30 Current State: 76:[74, 60, 30], Operations: ['84-54=30'] Exploring Operation: 60/30=2, Resulting Numbers: [74, 2] Generated Node #3: [74, 2] from Ope...
4
Current State: 76:[74, 60, 84, 54], Operations: [] Exploring Operation: 60-54=6, Resulting Numbers: [74, 84, 6] Generated Node #0,0: 76:[74, 84, 6] Operation: 60-54=6 Exploring Operation: 84-60=24, Resulting Numbers: [74, 54, 24] Generated Node #0,1: 76:[74, 54, 24] Operation: 84-60=24 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 30, 12, 47, 78 ]
44
[ "12+78=90", "90/30=3", "47-3=44" ]
Current State: 44:[30, 12, 47, 78], Operations: [] Exploring Operation: 12+78=90, Resulting Numbers: [30, 47, 90] Generated Node #2: [30, 47, 90] from Operation: 12+78=90 Current State: 44:[30, 47, 90], Operations: ['12+78=90'] Exploring Operation: 90/30=3, Resulting Numbers: [47, 3] Generated Node #3: [47, 3] from Ope...
4
Current State: 44:[30, 12, 47, 78], Operations: [] Exploring Operation: 78-12=66, Resulting Numbers: [30, 47, 66] Generated Node #0,0: 44:[30, 47, 66] Operation: 78-12=66 Exploring Operation: 78-47=31, Resulting Numbers: [30, 12, 31] Generated Node #0,1: 44:[30, 12, 31] Operation: 78-47=31 Exploring Operation: 78-30=48...
0
hs_4
mult_heuristic
[ 34, 7, 24, 19 ]
89
[ "34-24=10", "7*10=70", "19+70=89" ]
Current State: 89:[34, 7, 24, 19], Operations: [] Exploring Operation: 34-24=10, Resulting Numbers: [7, 19, 10] Generated Node #2: [7, 19, 10] from Operation: 34-24=10 Current State: 89:[7, 19, 10], Operations: ['34-24=10'] Exploring Operation: 7*10=70, Resulting Numbers: [19, 70] Generated Node #3: [19, 70] from Opera...
4
Current State: 89:[34, 7, 24, 19], Operations: [] Exploring Operation: 34+24=58, Resulting Numbers: [7, 19, 58] Generated Node #0,0: 89:[7, 19, 58] Operation: 34+24=58 Exploring Operation: 34+19=53, Resulting Numbers: [7, 24, 53] Generated Node #0,1: 89:[7, 24, 53] Operation: 34+19=53 Exploring Operation: 7*19=133, Res...
0
hs_4
sum_heuristic
[ 60, 91, 29, 23 ]
83
[ "91-60=31", "29+23=52", "31+52=83" ]
Current State: 83:[60, 91, 29, 23], Operations: [] Exploring Operation: 91-60=31, Resulting Numbers: [29, 23, 31] Generated Node #2: [29, 23, 31] from Operation: 91-60=31 Current State: 83:[29, 23, 31], Operations: ['91-60=31'] Exploring Operation: 29+23=52, Resulting Numbers: [31, 52] Generated Node #3: [31, 52] from ...
4
Current State: 83:[60, 91, 29, 23], Operations: [] Exploring Operation: 29+23=52, Resulting Numbers: [60, 91, 52] Generated Node #0,0: 83:[60, 91, 52] Operation: 29+23=52 Exploring Operation: 60+29=89, Resulting Numbers: [91, 23, 89] Generated Node #0,1: 83:[91, 23, 89] Operation: 60+29=89 Exploring Operation: 60+23=83...
0.984375
hs_3
sum_heuristic
[ 33, 42, 23, 57 ]
76
[ "33+23=56", "57*56=3192", "3192/42=76" ]
Current State: 76:[33, 42, 23, 57], Operations: [] Exploring Operation: 33+23=56, Resulting Numbers: [42, 57, 56] Generated Node #2: [42, 57, 56] from Operation: 33+23=56 Current State: 76:[42, 57, 56], Operations: ['33+23=56'] Exploring Operation: 57*56=3192, Resulting Numbers: [42, 3192] Generated Node #3: [42, 3192]...
4
Current State: 76:[33, 42, 23, 57], Operations: [] Exploring Operation: 57-33=24, Resulting Numbers: [42, 23, 24] Generated Node #0,0: 76:[42, 23, 24] Operation: 57-33=24 Moving to Node #0,0 Current State: 76:[42, 23, 24], Operations: ['57-33=24'] Exploring Operation: 42-23=19, Resulting Numbers: [24, 19] Generated Nod...
0
hs_1
mult_heuristic
[ 32, 41, 9, 21 ]
43
[ "32+41=73", "9+21=30", "73-30=43" ]
Current State: 43:[32, 41, 9, 21], Operations: [] Exploring Operation: 32+41=73, Resulting Numbers: [9, 21, 73] Generated Node #2: [9, 21, 73] from Operation: 32+41=73 Current State: 43:[9, 21, 73], Operations: ['32+41=73'] Exploring Operation: 9+21=30, Resulting Numbers: [73, 30] Generated Node #3: [73, 30] from Opera...
4
Current State: 43:[32, 41, 9, 21], Operations: [] Exploring Operation: 41+9=50, Resulting Numbers: [32, 21, 50] Generated Node #0,0: 43:[32, 21, 50] Operation: 41+9=50 Exploring Operation: 32+9=41, Resulting Numbers: [41, 21, 41] Generated Node #0,1: 43:[41, 21, 41] Operation: 32+9=41 Exploring Operation: 9+21=30, Resu...
0.96441
hs_3
mult_heuristic
[ 7, 75, 77, 15 ]
90
[ "77/7=11", "15*11=165", "165-75=90" ]
Current State: 90:[7, 75, 77, 15], Operations: [] Exploring Operation: 77/7=11, Resulting Numbers: [75, 15, 11] Generated Node #2: [75, 15, 11] from Operation: 77/7=11 Current State: 90:[75, 15, 11], Operations: ['77/7=11'] Exploring Operation: 15*11=165, Resulting Numbers: [75, 165] Generated Node #3: [75, 165] from O...
4
Current State: 90:[7, 75, 77, 15], Operations: [] Exploring Operation: 77-75=2, Resulting Numbers: [7, 15, 2] Generated Node #0,0: 90:[7, 15, 2] Operation: 77-75=2 Exploring Operation: 75/15=5, Resulting Numbers: [7, 77, 5] Generated Node #0,1: 90:[7, 77, 5] Operation: 75/15=5 Exploring Operation: 75+15=90, Resulting N...
0
hs_4
sum_heuristic
[ 39, 92, 22, 90 ]
83
[ "92-90=2", "22*2=44", "39+44=83" ]
Current State: 83:[39, 92, 22, 90], Operations: [] Exploring Operation: 92-90=2, Resulting Numbers: [39, 22, 2] Generated Node #2: [39, 22, 2] from Operation: 92-90=2 Current State: 83:[39, 22, 2], Operations: ['92-90=2'] Exploring Operation: 22*2=44, Resulting Numbers: [39, 44] Generated Node #3: [39, 44] from Operati...
4
Current State: 83:[39, 92, 22, 90], Operations: [] Exploring Operation: 39+22=61, Resulting Numbers: [92, 90, 61] Generated Node #0,0: 83:[92, 90, 61] Operation: 39+22=61 Exploring Operation: 92-22=70, Resulting Numbers: [39, 90, 70] Generated Node #0,1: 83:[39, 90, 70] Operation: 92-22=70 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 1, 4, 80, 84 ]
42
[ "80+84=164", "164/4=41", "1+41=42" ]
Current State: 42:[1, 4, 80, 84], Operations: [] Exploring Operation: 80+84=164, Resulting Numbers: [1, 4, 164] Generated Node #2: [1, 4, 164] from Operation: 80+84=164 Current State: 42:[1, 4, 164], Operations: ['80+84=164'] Exploring Operation: 164/4=41, Resulting Numbers: [1, 41] Generated Node #3: [1, 41] from Oper...
4
Current State: 42:[1, 4, 80, 84], Operations: [] Exploring Operation: 84-80=4, Resulting Numbers: [1, 4, 4] Generated Node #0,0: 42:[1, 4, 4] Operation: 84-80=4 Exploring Operation: 84/4=21, Resulting Numbers: [1, 80, 21] Generated Node #0,1: 42:[1, 80, 21] Operation: 84/4=21 Exploring Operation: 80-4=76, Resulting Num...
0
hs_5
sum_heuristic
[ 94, 70, 26, 2 ]
92
[ "94*2=188", "70+26=96", "188-96=92" ]
Current State: 92:[94, 70, 26, 2], Operations: [] Exploring Operation: 94*2=188, Resulting Numbers: [70, 26, 188] Generated Node #2: [70, 26, 188] from Operation: 94*2=188 Current State: 92:[70, 26, 188], Operations: ['94*2=188'] Exploring Operation: 70+26=96, Resulting Numbers: [188, 96] Generated Node #3: [188, 96] f...
4
Current State: 92:[94, 70, 26, 2], Operations: [] Exploring Operation: 70-26=44, Resulting Numbers: [94, 2, 44] Generated Node #0,0: 92:[94, 2, 44] Operation: 70-26=44 Exploring Operation: 70+26=96, Resulting Numbers: [94, 2, 96] Generated Node #0,1: 92:[94, 2, 96] Operation: 70+26=96 Exploring Operation: 94-70=24, Res...
0
hs_3
mult_heuristic
[ 28, 45, 76, 3 ]
62
[ "45-28=17", "76+3=79", "79-17=62" ]
Current State: 62:[28, 45, 76, 3], Operations: [] Exploring Operation: 45-28=17, Resulting Numbers: [76, 3, 17] Generated Node #2: [76, 3, 17] from Operation: 45-28=17 Current State: 62:[76, 3, 17], Operations: ['45-28=17'] Exploring Operation: 76+3=79, Resulting Numbers: [17, 79] Generated Node #3: [17, 79] from Opera...
4
Current State: 62:[28, 45, 76, 3], Operations: [] Exploring Operation: 45-3=42, Resulting Numbers: [28, 76, 42] Generated Node #0,0: 62:[28, 76, 42] Operation: 45-3=42 Exploring Operation: 28+3=31, Resulting Numbers: [45, 76, 31] Generated Node #0,1: 62:[45, 76, 31] Operation: 28+3=31 Exploring Operation: 76-45=31, Res...
0.985243
hs_5
sum_heuristic
[ 13, 4, 44, 50 ]
26
[ "50-13=37", "44/4=11", "37-11=26" ]
Current State: 26:[13, 4, 44, 50], Operations: [] Exploring Operation: 50-13=37, Resulting Numbers: [4, 44, 37] Generated Node #2: [4, 44, 37] from Operation: 50-13=37 Current State: 26:[4, 44, 37], Operations: ['50-13=37'] Exploring Operation: 44/4=11, Resulting Numbers: [37, 11] Generated Node #3: [37, 11] from Opera...
4
Current State: 26:[13, 4, 44, 50], Operations: [] Exploring Operation: 50-13=37, Resulting Numbers: [4, 44, 37] Generated Node #0,0: 26:[4, 44, 37] Operation: 50-13=37 Exploring Operation: 50-44=6, Resulting Numbers: [13, 4, 6] Generated Node #0,1: 26:[13, 4, 6] Operation: 50-44=6 Exploring Operation: 44-13=31, Resulti...
0.981771
hs_5
sum_heuristic
[ 72, 74, 98, 14 ]
11
[ "98-74=24", "72/24=3", "14-3=11" ]
Current State: 11:[72, 74, 98, 14], Operations: [] Exploring Operation: 98-74=24, Resulting Numbers: [72, 14, 24] Generated Node #2: [72, 14, 24] from Operation: 98-74=24 Current State: 11:[72, 14, 24], Operations: ['98-74=24'] Exploring Operation: 72/24=3, Resulting Numbers: [14, 3] Generated Node #3: [14, 3] from Ope...
4
Current State: 11:[72, 74, 98, 14], Operations: [] Exploring Operation: 98-74=24, Resulting Numbers: [72, 14, 24] Generated Node #0,0: 11:[72, 14, 24] Operation: 98-74=24 Moving to Node #0,0 Current State: 11:[72, 14, 24], Operations: ['98-74=24'] Exploring Operation: 72/24=3, Resulting Numbers: [14, 3] Generated Node ...
0.993924
hs_1
mult_heuristic
[ 9, 9, 32, 79 ]
30
[ "9*9=81", "32+79=111", "111-81=30" ]
Current State: 30:[9, 9, 32, 79], Operations: [] Exploring Operation: 9*9=81, Resulting Numbers: [32, 79, 81] Generated Node #2: [32, 79, 81] from Operation: 9*9=81 Current State: 30:[32, 79, 81], Operations: ['9*9=81'] Exploring Operation: 32+79=111, Resulting Numbers: [81, 111] Generated Node #3: [81, 111] from Opera...
4
Current State: 30:[9, 9, 32, 79], Operations: [] Exploring Operation: 79-9=70, Resulting Numbers: [9, 32, 70] Generated Node #0,0: 30:[9, 32, 70] Operation: 79-9=70 Exploring Operation: 9/9=1, Resulting Numbers: [32, 79, 1] Generated Node #0,1: 30:[32, 79, 1] Operation: 9/9=1 Exploring Operation: 79-9=70, Resulting Num...
0
hs_5
sum_heuristic
[ 90, 19, 7, 1 ]
79
[ "90-19=71", "7+1=8", "71+8=79" ]
Current State: 79:[90, 19, 7, 1], Operations: [] Exploring Operation: 90-19=71, Resulting Numbers: [7, 1, 71] Generated Node #2: [7, 1, 71] from Operation: 90-19=71 Current State: 79:[7, 1, 71], Operations: ['90-19=71'] Exploring Operation: 7+1=8, Resulting Numbers: [71, 8] Generated Node #3: [71, 8] from Operation: 7+...
4
Current State: 79:[90, 19, 7, 1], Operations: [] Exploring Operation: 19+7=26, Resulting Numbers: [90, 1, 26] Generated Node #0,0: 79:[90, 1, 26] Operation: 19+7=26 Exploring Operation: 19+1=20, Resulting Numbers: [90, 7, 20] Generated Node #0,1: 79:[90, 7, 20] Operation: 19+1=20 Exploring Operation: 90-1=89, Resulting...
0
hs_4
sum_heuristic
[ 40, 54, 43, 77 ]
60
[ "40+54=94", "77-43=34", "94-34=60" ]
Current State: 60:[40, 54, 43, 77], Operations: [] Exploring Operation: 40+54=94, Resulting Numbers: [43, 77, 94] Generated Node #2: [43, 77, 94] from Operation: 40+54=94 Current State: 60:[43, 77, 94], Operations: ['40+54=94'] Exploring Operation: 77-43=34, Resulting Numbers: [94, 34] Generated Node #3: [94, 34] from ...
4
Current State: 60:[40, 54, 43, 77], Operations: [] Exploring Operation: 77-43=34, Resulting Numbers: [40, 54, 34] Generated Node #0,0: 60:[40, 54, 34] Operation: 77-43=34 Start Sub Search at level 1: Moving to Node #0,0 Current State: 60:[40, 54, 34], Operations: ['77-43=34'] Exploring Operation: 54-40=14, Resulting Nu...
0
hs_1
sum_heuristic
[ 76, 93, 74, 25 ]
82
[ "93-76=17", "74+25=99", "99-17=82" ]
Current State: 82:[76, 93, 74, 25], Operations: [] Exploring Operation: 93-76=17, Resulting Numbers: [74, 25, 17] Generated Node #2: [74, 25, 17] from Operation: 93-76=17 Current State: 82:[74, 25, 17], Operations: ['93-76=17'] Exploring Operation: 74+25=99, Resulting Numbers: [17, 99] Generated Node #3: [17, 99] from ...
4
Current State: 82:[76, 93, 74, 25], Operations: [] Exploring Operation: 93-25=68, Resulting Numbers: [76, 74, 68] Generated Node #0,0: 82:[76, 74, 68] Operation: 93-25=68 Exploring Operation: 74-25=49, Resulting Numbers: [76, 93, 49] Generated Node #0,1: 82:[76, 93, 49] Operation: 74-25=49 Exploring Operation: 74+25=99...
0.949653
hs_5
mult_heuristic
[ 5, 56, 8, 38 ]
82
[ "56*8=448", "448-38=410", "410/5=82" ]
Current State: 82:[5, 56, 8, 38], Operations: [] Exploring Operation: 56*8=448, Resulting Numbers: [5, 38, 448] Generated Node #2: [5, 38, 448] from Operation: 56*8=448 Current State: 82:[5, 38, 448], Operations: ['56*8=448'] Exploring Operation: 448-38=410, Resulting Numbers: [5, 410] Generated Node #3: [5, 410] from ...
4
Current State: 82:[5, 56, 8, 38], Operations: [] Exploring Operation: 8-5=3, Resulting Numbers: [56, 38, 3] Generated Node #0,0: 82:[56, 38, 3] Operation: 8-5=3 Exploring Operation: 56-5=51, Resulting Numbers: [8, 38, 51] Generated Node #0,1: 82:[8, 38, 51] Operation: 56-5=51 Exploring Operation: 56-8=48, Resulting Num...
0
hs_5
mult_heuristic
[ 75, 65, 40, 73 ]
90
[ "75-73=2", "65*2=130", "130-40=90" ]
Current State: 90:[75, 65, 40, 73], Operations: [] Exploring Operation: 75-73=2, Resulting Numbers: [65, 40, 2] Generated Node #2: [65, 40, 2] from Operation: 75-73=2 Current State: 90:[65, 40, 2], Operations: ['75-73=2'] Exploring Operation: 65*2=130, Resulting Numbers: [40, 130] Generated Node #3: [40, 130] from Oper...
4
Current State: 90:[75, 65, 40, 73], Operations: [] Exploring Operation: 73-65=8, Resulting Numbers: [75, 40, 8] Generated Node #0,0: 90:[75, 40, 8] Operation: 73-65=8 Moving to Node #0,0 Current State: 90:[75, 40, 8], Operations: ['73-65=8'] Exploring Operation: 75-40=35, Resulting Numbers: [8, 35] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 43, 91, 60, 10 ]
54
[ "91-43=48", "60/10=6", "48+6=54" ]
Current State: 54:[43, 91, 60, 10], Operations: [] Exploring Operation: 91-43=48, Resulting Numbers: [60, 10, 48] Generated Node #2: [60, 10, 48] from Operation: 91-43=48 Current State: 54:[60, 10, 48], Operations: ['91-43=48'] Exploring Operation: 60/10=6, Resulting Numbers: [48, 6] Generated Node #3: [48, 6] from Ope...
4
Current State: 54:[43, 91, 60, 10], Operations: [] Exploring Operation: 91-43=48, Resulting Numbers: [60, 10, 48] Generated Node #0,0: 54:[60, 10, 48] Operation: 91-43=48 Moving to Node #0,0 Current State: 54:[60, 10, 48], Operations: ['91-43=48'] Exploring Operation: 60-48=12, Resulting Numbers: [10, 12] Generated Nod...
0
hs_1
sum_heuristic
[ 75, 3, 15, 99 ]
93
[ "75-15=60", "99/3=33", "60+33=93" ]
Current State: 93:[75, 3, 15, 99], Operations: [] Exploring Operation: 75-15=60, Resulting Numbers: [3, 99, 60] Generated Node #2: [3, 99, 60] from Operation: 75-15=60 Current State: 93:[3, 99, 60], Operations: ['75-15=60'] Exploring Operation: 99/3=33, Resulting Numbers: [60, 33] Generated Node #3: [60, 33] from Opera...
4
Current State: 93:[75, 3, 15, 99], Operations: [] Exploring Operation: 75+15=90, Resulting Numbers: [3, 99, 90] Generated Node #0,0: 93:[3, 99, 90] Operation: 75+15=90 Exploring Operation: 99-75=24, Resulting Numbers: [3, 15, 24] Generated Node #0,1: 93:[3, 15, 24] Operation: 99-75=24 Exploring Operation: 75/15=5, Resu...
0
hs_3
sum_heuristic
[ 3, 17, 88, 18 ]
19
[ "3*17=51", "88-18=70", "70-51=19" ]
Current State: 19:[3, 17, 88, 18], Operations: [] Exploring Operation: 3*17=51, Resulting Numbers: [88, 18, 51] Generated Node #2: [88, 18, 51] from Operation: 3*17=51 Current State: 19:[88, 18, 51], Operations: ['3*17=51'] Exploring Operation: 88-18=70, Resulting Numbers: [51, 70] Generated Node #3: [51, 70] from Oper...
4
Current State: 19:[3, 17, 88, 18], Operations: [] Exploring Operation: 3+18=21, Resulting Numbers: [17, 88, 21] Generated Node #0,0: 19:[17, 88, 21] Operation: 3+18=21 Exploring Operation: 88-3=85, Resulting Numbers: [17, 18, 85] Generated Node #0,1: 19:[17, 18, 85] Operation: 88-3=85 Exploring Operation: 88-17=71, Res...
0
hs_5
mult_heuristic