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
[ 94, 69, 4, 9 ]
91
[ "94-69=25", "4*25=100", "100-9=91" ]
Current State: 91:[94, 69, 4, 9], Operations: [] Exploring Operation: 94-69=25, Resulting Numbers: [4, 9, 25] Generated Node #2: [4, 9, 25] from Operation: 94-69=25 Current State: 91:[4, 9, 25], Operations: ['94-69=25'] Exploring Operation: 4*25=100, Resulting Numbers: [9, 100] Generated Node #3: [9, 100] from Operatio...
4
Current State: 91:[94, 69, 4, 9], Operations: [] Exploring Operation: 69+4=73, Resulting Numbers: [94, 9, 73] Generated Node #0,0: 91:[94, 9, 73] Operation: 69+4=73 Exploring Operation: 69+9=78, Resulting Numbers: [94, 4, 78] Generated Node #0,1: 91:[94, 4, 78] Operation: 69+9=78 Exploring Operation: 94-69=25, Resultin...
0.96875
hs_3
mult_heuristic
[ 66, 82, 76, 83 ]
23
[ "82-66=16", "83-76=7", "16+7=23" ]
Current State: 23:[66, 82, 76, 83], Operations: [] Exploring Operation: 82-66=16, Resulting Numbers: [76, 83, 16] Generated Node #2: [76, 83, 16] from Operation: 82-66=16 Current State: 23:[76, 83, 16], Operations: ['82-66=16'] Exploring Operation: 83-76=7, Resulting Numbers: [16, 7] Generated Node #3: [16, 7] from Ope...
4
Current State: 23:[66, 82, 76, 83], Operations: [] Exploring Operation: 83-66=17, Resulting Numbers: [82, 76, 17] Generated Node #0,0: 23:[82, 76, 17] Operation: 83-66=17 Exploring Operation: 83-82=1, Resulting Numbers: [66, 76, 1] Generated Node #0,1: 23:[66, 76, 1] Operation: 83-82=1 Start Sub Search at level 1: Movi...
0.991319
hs_2
mult_heuristic
[ 22, 94, 87, 36 ]
33
[ "22*87=1914", "94-36=58", "1914/58=33" ]
Current State: 33:[22, 94, 87, 36], Operations: [] Exploring Operation: 22*87=1914, Resulting Numbers: [94, 36, 1914] Generated Node #2: [94, 36, 1914] from Operation: 22*87=1914 Current State: 33:[94, 36, 1914], Operations: ['22*87=1914'] Exploring Operation: 94-36=58, Resulting Numbers: [1914, 58] Generated Node #3: ...
4
Current State: 33:[22, 94, 87, 36], Operations: [] Exploring Operation: 94-87=7, Resulting Numbers: [22, 36, 7] Generated Node #0,0: 33:[22, 36, 7] Operation: 94-87=7 Moving to Node #0,0 Current State: 33:[22, 36, 7], Operations: ['94-87=7'] Exploring Operation: 36-22=14, Resulting Numbers: [7, 14] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 33, 1, 16, 70 ]
22
[ "33-1=32", "70-16=54", "54-32=22" ]
Current State: 22:[33, 1, 16, 70], Operations: [] Exploring Operation: 33-1=32, Resulting Numbers: [16, 70, 32] Generated Node #2: [16, 70, 32] from Operation: 33-1=32 Current State: 22:[16, 70, 32], Operations: ['33-1=32'] Exploring Operation: 70-16=54, Resulting Numbers: [32, 54] Generated Node #3: [32, 54] from Oper...
4
Current State: 22:[33, 1, 16, 70], Operations: [] Exploring Operation: 70-33=37, Resulting Numbers: [1, 16, 37] Generated Node #0,0: 22:[1, 16, 37] Operation: 70-33=37 Exploring Operation: 33-16=17, Resulting Numbers: [1, 70, 17] Generated Node #0,1: 22:[1, 70, 17] Operation: 33-16=17 Exploring Operation: 70-16=54, Res...
0.990451
hs_3
sum_heuristic
[ 36, 85, 12, 50 ]
83
[ "36+85=121", "50-12=38", "121-38=83" ]
Current State: 83:[36, 85, 12, 50], Operations: [] Exploring Operation: 36+85=121, Resulting Numbers: [12, 50, 121] Generated Node #2: [12, 50, 121] from Operation: 36+85=121 Current State: 83:[12, 50, 121], Operations: ['36+85=121'] Exploring Operation: 50-12=38, Resulting Numbers: [121, 38] Generated Node #3: [121, 3...
4
Current State: 83:[36, 85, 12, 50], Operations: [] Exploring Operation: 36+12=48, Resulting Numbers: [85, 50, 48] Generated Node #0,0: 83:[85, 50, 48] Operation: 36+12=48 Start Sub Search at level 1: Moving to Node #0,0 Current State: 83:[85, 50, 48], Operations: ['36+12=48'] Exploring Operation: 50+48=98, Resulting Nu...
0
hs_1
mult_heuristic
[ 19, 79, 41, 22 ]
79
[ "19+79=98", "41-22=19", "98-19=79" ]
Current State: 79:[19, 79, 41, 22], Operations: [] Exploring Operation: 19+79=98, Resulting Numbers: [41, 22, 98] Generated Node #2: [41, 22, 98] from Operation: 19+79=98 Current State: 79:[41, 22, 98], Operations: ['19+79=98'] Exploring Operation: 41-22=19, Resulting Numbers: [98, 19] Generated Node #3: [98, 19] from ...
4
Current State: 79:[19, 79, 41, 22], Operations: [] Exploring Operation: 41+22=63, Resulting Numbers: [19, 79, 63] Generated Node #0,0: 79:[19, 79, 63] Operation: 41+22=63 Exploring Operation: 19+79=98, Resulting Numbers: [41, 22, 98] Generated Node #0,1: 79:[41, 22, 98] Operation: 19+79=98 Exploring Operation: 19+41=60...
0.947917
hs_5
mult_heuristic
[ 70, 56, 5, 57 ]
61
[ "70/5=14", "56/14=4", "57+4=61" ]
Current State: 61:[70, 56, 5, 57], Operations: [] Exploring Operation: 70/5=14, Resulting Numbers: [56, 57, 14] Generated Node #2: [56, 57, 14] from Operation: 70/5=14 Current State: 61:[56, 57, 14], Operations: ['70/5=14'] Exploring Operation: 56/14=4, Resulting Numbers: [57, 4] Generated Node #3: [57, 4] from Operati...
4
Current State: 61:[70, 56, 5, 57], Operations: [] Exploring Operation: 70-5=65, Resulting Numbers: [56, 57, 65] Generated Node #0,0: 61:[56, 57, 65] Operation: 70-5=65 Moving to Node #0,0 Current State: 61:[56, 57, 65], Operations: ['70-5=65'] Exploring Operation: 56+57=113, Resulting Numbers: [65, 113] Generated Node ...
0
hs_1
sum_heuristic
[ 18, 63, 28, 94 ]
59
[ "18+94=112", "112/28=4", "63-4=59" ]
Current State: 59:[18, 63, 28, 94], Operations: [] Exploring Operation: 18+94=112, Resulting Numbers: [63, 28, 112] Generated Node #2: [63, 28, 112] from Operation: 18+94=112 Current State: 59:[63, 28, 112], Operations: ['18+94=112'] Exploring Operation: 112/28=4, Resulting Numbers: [63, 4] Generated Node #3: [63, 4] f...
4
Current State: 59:[18, 63, 28, 94], Operations: [] Exploring Operation: 18+28=46, Resulting Numbers: [63, 94, 46] Generated Node #0,0: 59:[63, 94, 46] Operation: 18+28=46 Exploring Operation: 94-28=66, Resulting Numbers: [18, 63, 66] Generated Node #0,1: 59:[18, 63, 66] Operation: 94-28=66 Exploring Operation: 94-18=76...
0
hs_3
mult_heuristic
[ 96, 52, 35, 74 ]
83
[ "96-52=44", "74-35=39", "44+39=83" ]
Current State: 83:[96, 52, 35, 74], Operations: [] Exploring Operation: 96-52=44, Resulting Numbers: [35, 74, 44] Generated Node #2: [35, 74, 44] from Operation: 96-52=44 Current State: 83:[35, 74, 44], Operations: ['96-52=44'] Exploring Operation: 74-35=39, Resulting Numbers: [44, 39] Generated Node #3: [44, 39] from ...
4
Current State: 83:[96, 52, 35, 74], Operations: [] Exploring Operation: 52+35=87, Resulting Numbers: [96, 74, 87] Generated Node #0,0: 83:[96, 74, 87] Operation: 52+35=87 Exploring Operation: 96-35=61, Resulting Numbers: [52, 74, 61] Generated Node #0,1: 83:[52, 74, 61] Operation: 96-35=61 Start Sub Search at level 1: ...
0.989583
hs_2
mult_heuristic
[ 21, 69, 67, 11 ]
53
[ "69-67=2", "21*2=42", "11+42=53" ]
Current State: 53:[21, 69, 67, 11], Operations: [] Exploring Operation: 69-67=2, Resulting Numbers: [21, 11, 2] Generated Node #2: [21, 11, 2] from Operation: 69-67=2 Current State: 53:[21, 11, 2], Operations: ['69-67=2'] Exploring Operation: 21*2=42, Resulting Numbers: [11, 42] Generated Node #3: [11, 42] from Operati...
4
Current State: 53:[21, 69, 67, 11], Operations: [] Exploring Operation: 69-11=58, Resulting Numbers: [21, 67, 58] Generated Node #0,0: 53:[21, 67, 58] Operation: 69-11=58 Exploring Operation: 21+11=32, Resulting Numbers: [69, 67, 32] Generated Node #0,1: 53:[69, 67, 32] Operation: 21+11=32 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 73, 34, 24, 18 ]
65
[ "73+34=107", "24+18=42", "107-42=65" ]
Current State: 65:[73, 34, 24, 18], Operations: [] Exploring Operation: 73+34=107, Resulting Numbers: [24, 18, 107] Generated Node #2: [24, 18, 107] from Operation: 73+34=107 Current State: 65:[24, 18, 107], Operations: ['73+34=107'] Exploring Operation: 24+18=42, Resulting Numbers: [107, 42] Generated Node #3: [107, 4...
4
Current State: 65:[73, 34, 24, 18], Operations: [] Exploring Operation: 34-24=10, Resulting Numbers: [73, 18, 10] Generated Node #0,0: 65:[73, 18, 10] Operation: 34-24=10 Exploring Operation: 34+24=58, Resulting Numbers: [73, 18, 58] Generated Node #0,1: 65:[73, 18, 58] Operation: 34+24=58 Moving to Node #0,0 Current S...
0.986111
hs_2
mult_heuristic
[ 7, 45, 82, 20 ]
100
[ "45-7=38", "82-20=62", "38+62=100" ]
Current State: 100:[7, 45, 82, 20], Operations: [] Exploring Operation: 45-7=38, Resulting Numbers: [82, 20, 38] Generated Node #2: [82, 20, 38] from Operation: 45-7=38 Current State: 100:[82, 20, 38], Operations: ['45-7=38'] Exploring Operation: 82-20=62, Resulting Numbers: [38, 62] Generated Node #3: [38, 62] from Op...
4
Current State: 100:[7, 45, 82, 20], Operations: [] Exploring Operation: 82+20=102, Resulting Numbers: [7, 45, 102] Generated Node #0,0: 100:[7, 45, 102] Operation: 82+20=102 Exploring Operation: 7+45=52, Resulting Numbers: [82, 20, 52] Generated Node #0,1: 100:[82, 20, 52] Operation: 7+45=52 Exploring Operation: 82-20=...
0.932292
hs_5
sum_heuristic
[ 2, 27, 8, 68 ]
37
[ "8/2=4", "68-27=41", "41-4=37" ]
Current State: 37:[2, 27, 8, 68], Operations: [] Exploring Operation: 8/2=4, Resulting Numbers: [27, 68, 4] Generated Node #2: [27, 68, 4] from Operation: 8/2=4 Current State: 37:[27, 68, 4], Operations: ['8/2=4'] Exploring Operation: 68-27=41, Resulting Numbers: [4, 41] Generated Node #3: [4, 41] from Operation: 68-27...
4
Current State: 37:[2, 27, 8, 68], Operations: [] Exploring Operation: 68/2=34, Resulting Numbers: [27, 8, 34] Generated Node #0,0: 37:[27, 8, 34] Operation: 68/2=34 Start Sub Search at level 1: Moving to Node #0,0 Current State: 37:[27, 8, 34], Operations: ['68/2=34'] Exploring Operation: 27+8=35, Resulting Numbers: [3...
0
hs_1
mult_heuristic
[ 39, 7, 18, 3 ]
100
[ "39+7=46", "18*3=54", "46+54=100" ]
Current State: 100:[39, 7, 18, 3], Operations: [] Exploring Operation: 39+7=46, Resulting Numbers: [18, 3, 46] Generated Node #2: [18, 3, 46] from Operation: 39+7=46 Current State: 100:[18, 3, 46], Operations: ['39+7=46'] Exploring Operation: 18*3=54, Resulting Numbers: [46, 54] Generated Node #3: [46, 54] from Operati...
4
Current State: 100:[39, 7, 18, 3], Operations: [] Exploring Operation: 39-18=21, Resulting Numbers: [7, 3, 21] Generated Node #0,0: 100:[7, 3, 21] Operation: 39-18=21 Moving to Node #0,0 Current State: 100:[7, 3, 21], Operations: ['39-18=21'] Exploring Operation: 7+3=10, Resulting Numbers: [21, 10] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 61, 39, 57, 54 ]
43
[ "61*39=2379", "2379-57=2322", "2322/54=43" ]
Current State: 43:[61, 39, 57, 54], Operations: [] Exploring Operation: 61*39=2379, Resulting Numbers: [57, 54, 2379] Generated Node #2: [57, 54, 2379] from Operation: 61*39=2379 Current State: 43:[57, 54, 2379], Operations: ['61*39=2379'] Exploring Operation: 2379-57=2322, Resulting Numbers: [54, 2322] Generated Node ...
4
Current State: 43:[61, 39, 57, 54], Operations: [] Exploring Operation: 61-39=22, Resulting Numbers: [57, 54, 22] Generated Node #0,0: 43:[57, 54, 22] Operation: 61-39=22 Exploring Operation: 61-57=4, Resulting Numbers: [39, 54, 4] Generated Node #0,1: 43:[39, 54, 4] Operation: 61-57=4 Exploring Operation: 61-54=7, Res...
0
hs_3
mult_heuristic
[ 36, 16, 1, 55 ]
74
[ "36-16=20", "55-1=54", "20+54=74" ]
Current State: 74:[36, 16, 1, 55], Operations: [] Exploring Operation: 36-16=20, Resulting Numbers: [1, 55, 20] Generated Node #2: [1, 55, 20] from Operation: 36-16=20 Current State: 74:[1, 55, 20], Operations: ['36-16=20'] Exploring Operation: 55-1=54, Resulting Numbers: [20, 54] Generated Node #3: [20, 54] from Opera...
4
Current State: 74:[36, 16, 1, 55], Operations: [] Exploring Operation: 16+55=71, Resulting Numbers: [36, 1, 71] Generated Node #0,0: 74:[36, 1, 71] Operation: 16+55=71 Exploring Operation: 55-16=39, Resulting Numbers: [36, 1, 39] Generated Node #0,1: 74:[36, 1, 39] Operation: 55-16=39 Moving to Node #0,1 Current State:...
0.988715
hs_2
mult_heuristic
[ 5, 76, 65, 9 ]
34
[ "5*9=45", "76-65=11", "45-11=34" ]
Current State: 34:[5, 76, 65, 9], Operations: [] Exploring Operation: 5*9=45, Resulting Numbers: [76, 65, 45] Generated Node #2: [76, 65, 45] from Operation: 5*9=45 Current State: 34:[76, 65, 45], Operations: ['5*9=45'] Exploring Operation: 76-65=11, Resulting Numbers: [45, 11] Generated Node #3: [45, 11] from Operatio...
4
Current State: 34:[5, 76, 65, 9], Operations: [] Exploring Operation: 76-65=11, Resulting Numbers: [5, 9, 11] Generated Node #0,0: 34:[5, 9, 11] Operation: 76-65=11 Moving to Node #0,0 Current State: 34:[5, 9, 11], Operations: ['76-65=11'] Exploring Operation: 11-9=2, Resulting Numbers: [5, 2] Generated Node #0,0,0: 34...
0
hs_1
sum_heuristic
[ 35, 45, 8, 2 ]
48
[ "35+45=80", "80/2=40", "8+40=48" ]
Current State: 48:[35, 45, 8, 2], Operations: [] Exploring Operation: 35+45=80, Resulting Numbers: [8, 2, 80] Generated Node #2: [8, 2, 80] from Operation: 35+45=80 Current State: 48:[8, 2, 80], Operations: ['35+45=80'] Exploring Operation: 80/2=40, Resulting Numbers: [8, 40] Generated Node #3: [8, 40] from Operation: ...
4
Current State: 48:[35, 45, 8, 2], Operations: [] Exploring Operation: 45+2=47, Resulting Numbers: [35, 8, 47] Generated Node #0,0: 48:[35, 8, 47] Operation: 45+2=47 Exploring Operation: 35-2=33, Resulting Numbers: [45, 8, 33] Generated Node #0,1: 48:[45, 8, 33] Operation: 35-2=33 Exploring Operation: 35-8=27, Resulting...
0
hs_5
sum_heuristic
[ 81, 90, 20, 33 ]
15
[ "81*20=1620", "1620/90=18", "33-18=15" ]
Current State: 15:[81, 90, 20, 33], Operations: [] Exploring Operation: 81*20=1620, Resulting Numbers: [90, 33, 1620] Generated Node #2: [90, 33, 1620] from Operation: 81*20=1620 Current State: 15:[90, 33, 1620], Operations: ['81*20=1620'] Exploring Operation: 1620/90=18, Resulting Numbers: [33, 18] Generated Node #3: ...
4
Current State: 15:[81, 90, 20, 33], Operations: [] Exploring Operation: 90-81=9, Resulting Numbers: [20, 33, 9] Generated Node #0,0: 15:[20, 33, 9] Operation: 90-81=9 Start Sub Search at level 1: Moving to Node #0,0 Current State: 15:[20, 33, 9], Operations: ['90-81=9'] Exploring Operation: 33-20=13, Resulting Numbers:...
0
hs_1
sum_heuristic
[ 15, 48, 34, 38 ]
59
[ "15+48=63", "38-34=4", "63-4=59" ]
Current State: 59:[15, 48, 34, 38], Operations: [] Exploring Operation: 15+48=63, Resulting Numbers: [34, 38, 63] Generated Node #2: [34, 38, 63] from Operation: 15+48=63 Current State: 59:[34, 38, 63], Operations: ['15+48=63'] Exploring Operation: 38-34=4, Resulting Numbers: [63, 4] Generated Node #3: [63, 4] from Ope...
4
Current State: 59:[15, 48, 34, 38], Operations: [] Exploring Operation: 15+34=49, Resulting Numbers: [48, 38, 49] Generated Node #0,0: 59:[48, 38, 49] Operation: 15+34=49 Exploring Operation: 15+48=63, Resulting Numbers: [34, 38, 63] Generated Node #0,1: 59:[34, 38, 63] Operation: 15+48=63 Exploring Operation: 15+38=53...
0.984375
hs_3
mult_heuristic
[ 52, 13, 41, 36 ]
50
[ "52/13=4", "36/4=9", "41+9=50" ]
Current State: 50:[52, 13, 41, 36], Operations: [] Exploring Operation: 52/13=4, Resulting Numbers: [41, 36, 4] Generated Node #2: [41, 36, 4] from Operation: 52/13=4 Current State: 50:[41, 36, 4], Operations: ['52/13=4'] Exploring Operation: 36/4=9, Resulting Numbers: [41, 9] Generated Node #3: [41, 9] from Operation:...
4
Current State: 50:[52, 13, 41, 36], Operations: [] Exploring Operation: 36-13=23, Resulting Numbers: [52, 41, 23] Generated Node #0,0: 50:[52, 41, 23] Operation: 36-13=23 Exploring Operation: 52-41=11, Resulting Numbers: [13, 36, 11] Generated Node #0,1: 50:[13, 36, 11] Operation: 52-41=11 Exploring Operation: 41-36=5,...
0
hs_4
mult_heuristic
[ 80, 59, 53, 15 ]
89
[ "80-59=21", "53+15=68", "21+68=89" ]
Current State: 89:[80, 59, 53, 15], Operations: [] Exploring Operation: 80-59=21, Resulting Numbers: [53, 15, 21] Generated Node #2: [53, 15, 21] from Operation: 80-59=21 Current State: 89:[53, 15, 21], Operations: ['80-59=21'] Exploring Operation: 53+15=68, Resulting Numbers: [21, 68] Generated Node #3: [21, 68] from ...
4
Current State: 89:[80, 59, 53, 15], Operations: [] Exploring Operation: 53+15=68, Resulting Numbers: [80, 59, 68] Generated Node #0,0: 89:[80, 59, 68] Operation: 53+15=68 Exploring Operation: 59+15=74, Resulting Numbers: [80, 53, 74] Generated Node #0,1: 89:[80, 53, 74] Operation: 59+15=74 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 31, 32, 8, 28 ]
99
[ "31+32=63", "8+28=36", "63+36=99" ]
Current State: 99:[31, 32, 8, 28], Operations: [] Exploring Operation: 31+32=63, Resulting Numbers: [8, 28, 63] Generated Node #2: [8, 28, 63] from Operation: 31+32=63 Current State: 99:[8, 28, 63], Operations: ['31+32=63'] Exploring Operation: 8+28=36, Resulting Numbers: [63, 36] Generated Node #3: [63, 36] from Opera...
4
Current State: 99:[31, 32, 8, 28], Operations: [] Exploring Operation: 32-28=4, Resulting Numbers: [31, 8, 4] Generated Node #0,0: 99:[31, 8, 4] Operation: 32-28=4 Exploring Operation: 32-31=1, Resulting Numbers: [8, 28, 1] Generated Node #0,1: 99:[8, 28, 1] Operation: 32-31=1 Exploring Operation: 32/8=4, Resulting Num...
0.940972
hs_5
mult_heuristic
[ 48, 28, 12, 63 ]
66
[ "28-12=16", "48/16=3", "63+3=66" ]
Current State: 66:[48, 28, 12, 63], Operations: [] Exploring Operation: 28-12=16, Resulting Numbers: [48, 63, 16] Generated Node #2: [48, 63, 16] from Operation: 28-12=16 Current State: 66:[48, 63, 16], Operations: ['28-12=16'] Exploring Operation: 48/16=3, Resulting Numbers: [63, 3] Generated Node #3: [63, 3] from Ope...
4
Current State: 66:[48, 28, 12, 63], Operations: [] Exploring Operation: 48-28=20, Resulting Numbers: [12, 63, 20] Generated Node #0,0: 66:[12, 63, 20] Operation: 48-28=20 Start Sub Search at level 1: Moving to Node #0,0 Current State: 66:[12, 63, 20], Operations: ['48-28=20'] Exploring Operation: 12+20=32, Resulting Nu...
0
hs_1
mult_heuristic
[ 34, 54, 14, 50 ]
51
[ "34*54=1836", "50-14=36", "1836/36=51" ]
Current State: 51:[34, 54, 14, 50], Operations: [] Exploring Operation: 34*54=1836, Resulting Numbers: [14, 50, 1836] Generated Node #2: [14, 50, 1836] from Operation: 34*54=1836 Current State: 51:[14, 50, 1836], Operations: ['34*54=1836'] Exploring Operation: 50-14=36, Resulting Numbers: [1836, 36] Generated Node #3: ...
4
Current State: 51:[34, 54, 14, 50], Operations: [] Exploring Operation: 54-34=20, Resulting Numbers: [14, 50, 20] Generated Node #0,0: 51:[14, 50, 20] Operation: 54-34=20 Exploring Operation: 34-14=20, Resulting Numbers: [54, 50, 20] Generated Node #0,1: 51:[54, 50, 20] Operation: 34-14=20 Exploring Operation: 34+14=48...
0
hs_4
mult_heuristic
[ 41, 23, 61, 60 ]
26
[ "61-41=20", "60/20=3", "23+3=26" ]
Current State: 26:[41, 23, 61, 60], Operations: [] Exploring Operation: 61-41=20, Resulting Numbers: [23, 60, 20] Generated Node #2: [23, 60, 20] from Operation: 61-41=20 Current State: 26:[23, 60, 20], Operations: ['61-41=20'] Exploring Operation: 60/20=3, Resulting Numbers: [23, 3] Generated Node #3: [23, 3] from Ope...
4
Current State: 26:[41, 23, 61, 60], Operations: [] Exploring Operation: 61-41=20, Resulting Numbers: [23, 60, 20] Generated Node #0,0: 26:[23, 60, 20] Operation: 61-41=20 Exploring Operation: 61-23=38, Resulting Numbers: [41, 60, 38] Generated Node #0,1: 26:[41, 60, 38] Operation: 61-23=38 Exploring Operation: 60-41=19...
0.97309
hs_4
mult_heuristic
[ 23, 83, 75, 49 ]
80
[ "23+83=106", "75-49=26", "106-26=80" ]
Current State: 80:[23, 83, 75, 49], Operations: [] Exploring Operation: 23+83=106, Resulting Numbers: [75, 49, 106] Generated Node #2: [75, 49, 106] from Operation: 23+83=106 Current State: 80:[75, 49, 106], Operations: ['23+83=106'] Exploring Operation: 75-49=26, Resulting Numbers: [106, 26] Generated Node #3: [106, 2...
4
Current State: 80:[23, 83, 75, 49], Operations: [] Exploring Operation: 83-75=8, Resulting Numbers: [23, 49, 8] Generated Node #0,0: 80:[23, 49, 8] Operation: 83-75=8 Start Sub Search at level 1: Moving to Node #0,0 Current State: 80:[23, 49, 8], Operations: ['83-75=8'] Exploring Operation: 49-8=41, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 39, 65, 79, 3 ]
55
[ "79-39=40", "3*40=120", "120-65=55" ]
Current State: 55:[39, 65, 79, 3], Operations: [] Exploring Operation: 79-39=40, Resulting Numbers: [65, 3, 40] Generated Node #2: [65, 3, 40] from Operation: 79-39=40 Current State: 55:[65, 3, 40], Operations: ['79-39=40'] Exploring Operation: 3*40=120, Resulting Numbers: [65, 120] Generated Node #3: [65, 120] from Op...
4
Current State: 55:[39, 65, 79, 3], Operations: [] Exploring Operation: 79-65=14, Resulting Numbers: [39, 3, 14] Generated Node #0,0: 55:[39, 3, 14] Operation: 79-65=14 Exploring Operation: 39+3=42, Resulting Numbers: [65, 79, 42] Generated Node #0,1: 55:[65, 79, 42] Operation: 39+3=42 Exploring Operation: 65-39=26, Res...
0
hs_5
mult_heuristic
[ 33, 2, 45, 26 ]
65
[ "33+45=78", "26/2=13", "78-13=65" ]
Current State: 65:[33, 2, 45, 26], Operations: [] Exploring Operation: 33+45=78, Resulting Numbers: [2, 26, 78] Generated Node #2: [2, 26, 78] from Operation: 33+45=78 Current State: 65:[2, 26, 78], Operations: ['33+45=78'] Exploring Operation: 26/2=13, Resulting Numbers: [78, 13] Generated Node #3: [78, 13] from Opera...
4
Current State: 65:[33, 2, 45, 26], Operations: [] Exploring Operation: 45-33=12, Resulting Numbers: [2, 26, 12] Generated Node #0,0: 65:[2, 26, 12] Operation: 45-33=12 Exploring Operation: 33-26=7, Resulting Numbers: [2, 45, 7] Generated Node #0,1: 65:[2, 45, 7] Operation: 33-26=7 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 73, 41, 2, 28 ]
30
[ "73-41=32", "28+32=60", "60/2=30" ]
Current State: 30:[73, 41, 2, 28], Operations: [] Exploring Operation: 73-41=32, Resulting Numbers: [2, 28, 32] Generated Node #2: [2, 28, 32] from Operation: 73-41=32 Current State: 30:[2, 28, 32], Operations: ['73-41=32'] Exploring Operation: 28+32=60, Resulting Numbers: [2, 60] Generated Node #3: [2, 60] from Operat...
4
Current State: 30:[73, 41, 2, 28], Operations: [] Exploring Operation: 73-41=32, Resulting Numbers: [2, 28, 32] Generated Node #0,0: 30:[2, 28, 32] Operation: 73-41=32 Exploring Operation: 73-28=45, Resulting Numbers: [41, 2, 45] Generated Node #0,1: 30:[41, 2, 45] Operation: 73-28=45 Exploring Operation: 41-28=13, Res...
0.969618
hs_3
mult_heuristic
[ 8, 71, 36, 66 ]
23
[ "8+71=79", "36+66=102", "102-79=23" ]
Current State: 23:[8, 71, 36, 66], Operations: [] Exploring Operation: 8+71=79, Resulting Numbers: [36, 66, 79] Generated Node #2: [36, 66, 79] from Operation: 8+71=79 Current State: 23:[36, 66, 79], Operations: ['8+71=79'] Exploring Operation: 36+66=102, Resulting Numbers: [79, 102] Generated Node #3: [79, 102] from O...
4
Current State: 23:[8, 71, 36, 66], Operations: [] Exploring Operation: 71-66=5, Resulting Numbers: [8, 36, 5] Generated Node #0,0: 23:[8, 36, 5] Operation: 71-66=5 Exploring Operation: 71-8=63, Resulting Numbers: [36, 66, 63] Generated Node #0,1: 23:[36, 66, 63] Operation: 71-8=63 Exploring Operation: 66-36=30, Resulti...
0.986111
hs_5
sum_heuristic
[ 11, 77, 6, 6 ]
19
[ "77/11=7", "6+6=12", "7+12=19" ]
Current State: 19:[11, 77, 6, 6], Operations: [] Exploring Operation: 77/11=7, Resulting Numbers: [6, 6, 7] Generated Node #2: [6, 6, 7] from Operation: 77/11=7 Current State: 19:[6, 6, 7], Operations: ['77/11=7'] Exploring Operation: 6+6=12, Resulting Numbers: [7, 12] Generated Node #3: [7, 12] from Operation: 6+6=12 ...
4
Current State: 19:[11, 77, 6, 6], Operations: [] Exploring Operation: 77/11=7, Resulting Numbers: [6, 6, 7] Generated Node #0,0: 19:[6, 6, 7] Operation: 77/11=7 Exploring Operation: 77-11=66, Resulting Numbers: [6, 6, 66] Generated Node #0,1: 19:[6, 6, 66] Operation: 77-11=66 Exploring Operation: 11+6=17, Resulting Num...
0.91059
hs_5
sum_heuristic
[ 70, 3, 19, 82 ]
11
[ "70+82=152", "152/19=8", "3+8=11" ]
Current State: 11:[70, 3, 19, 82], Operations: [] Exploring Operation: 70+82=152, Resulting Numbers: [3, 19, 152] Generated Node #2: [3, 19, 152] from Operation: 70+82=152 Current State: 11:[3, 19, 152], Operations: ['70+82=152'] Exploring Operation: 152/19=8, Resulting Numbers: [3, 8] Generated Node #3: [3, 8] from Op...
4
Current State: 11:[70, 3, 19, 82], Operations: [] Exploring Operation: 70-19=51, Resulting Numbers: [3, 82, 51] Generated Node #0,0: 11:[3, 82, 51] Operation: 70-19=51 Exploring Operation: 82-19=63, Resulting Numbers: [70, 3, 63] Generated Node #0,1: 11:[70, 3, 63] Operation: 82-19=63 Exploring Operation: 82-70=12, Res...
0
hs_3
sum_heuristic
[ 50, 95, 55, 20 ]
25
[ "50*20=1000", "95-55=40", "1000/40=25" ]
Current State: 25:[50, 95, 55, 20], Operations: [] Exploring Operation: 50*20=1000, Resulting Numbers: [95, 55, 1000] Generated Node #2: [95, 55, 1000] from Operation: 50*20=1000 Current State: 25:[95, 55, 1000], Operations: ['50*20=1000'] Exploring Operation: 95-55=40, Resulting Numbers: [1000, 40] Generated Node #3: ...
4
Current State: 25:[50, 95, 55, 20], Operations: [] Exploring Operation: 95-55=40, Resulting Numbers: [50, 20, 40] Generated Node #0,0: 25:[50, 20, 40] Operation: 95-55=40 Exploring Operation: 55-50=5, Resulting Numbers: [95, 20, 5] Generated Node #0,1: 25:[95, 20, 5] Operation: 55-50=5 Exploring Operation: 95-20=75, Re...
0.980903
hs_5
mult_heuristic
[ 72, 62, 67, 92 ]
15
[ "72-62=10", "92-67=25", "25-10=15" ]
Current State: 15:[72, 62, 67, 92], Operations: [] Exploring Operation: 72-62=10, Resulting Numbers: [67, 92, 10] Generated Node #2: [67, 92, 10] from Operation: 72-62=10 Current State: 15:[67, 92, 10], Operations: ['72-62=10'] Exploring Operation: 92-67=25, Resulting Numbers: [10, 25] Generated Node #3: [10, 25] from ...
4
Current State: 15:[72, 62, 67, 92], Operations: [] Exploring Operation: 92-67=25, Resulting Numbers: [72, 62, 25] Generated Node #0,0: 15:[72, 62, 25] Operation: 92-67=25 Exploring Operation: 92-72=20, Resulting Numbers: [62, 67, 20] Generated Node #0,1: 15:[62, 67, 20] Operation: 92-72=20 Start Sub Search at level 1: ...
0.991319
hs_2
sum_heuristic
[ 77, 2, 98, 28 ]
47
[ "77+2=79", "98+28=126", "126-79=47" ]
Current State: 47:[77, 2, 98, 28], Operations: [] Exploring Operation: 77+2=79, Resulting Numbers: [98, 28, 79] Generated Node #2: [98, 28, 79] from Operation: 77+2=79 Current State: 47:[98, 28, 79], Operations: ['77+2=79'] Exploring Operation: 98+28=126, Resulting Numbers: [79, 126] Generated Node #3: [79, 126] from O...
4
Current State: 47:[77, 2, 98, 28], Operations: [] Exploring Operation: 77-28=49, Resulting Numbers: [2, 98, 49] Generated Node #0,0: 47:[2, 98, 49] Operation: 77-28=49 Exploring Operation: 98-77=21, Resulting Numbers: [2, 28, 21] Generated Node #0,1: 47:[2, 28, 21] Operation: 98-77=21 Exploring Operation: 98/2=49, Resu...
0.956597
hs_5
mult_heuristic
[ 87, 72, 81, 36 ]
75
[ "72*81=5832", "5832/36=162", "162-87=75" ]
Current State: 75:[87, 72, 81, 36], Operations: [] Exploring Operation: 72*81=5832, Resulting Numbers: [87, 36, 5832] Generated Node #2: [87, 36, 5832] from Operation: 72*81=5832 Current State: 75:[87, 36, 5832], Operations: ['72*81=5832'] Exploring Operation: 5832/36=162, Resulting Numbers: [87, 162] Generated Node #3...
4
Current State: 75:[87, 72, 81, 36], Operations: [] Exploring Operation: 87-81=6, Resulting Numbers: [72, 36, 6] Generated Node #0,0: 75:[72, 36, 6] Operation: 87-81=6 Exploring Operation: 72-36=36, Resulting Numbers: [87, 81, 36] Generated Node #0,1: 75:[87, 81, 36] Operation: 72-36=36 Exploring Operation: 87-72=15, Re...
0
hs_5
sum_heuristic
[ 39, 41, 11, 62 ]
42
[ "41-39=2", "62/2=31", "11+31=42" ]
Current State: 42:[39, 41, 11, 62], Operations: [] Exploring Operation: 41-39=2, Resulting Numbers: [11, 62, 2] Generated Node #2: [11, 62, 2] from Operation: 41-39=2 Current State: 42:[11, 62, 2], Operations: ['41-39=2'] Exploring Operation: 62/2=31, Resulting Numbers: [11, 31] Generated Node #3: [11, 31] from Operati...
4
Current State: 42:[39, 41, 11, 62], Operations: [] Exploring Operation: 62-39=23, Resulting Numbers: [41, 11, 23] Generated Node #0,0: 42:[41, 11, 23] Operation: 62-39=23 Exploring Operation: 62-11=51, Resulting Numbers: [39, 41, 51] Generated Node #0,1: 42:[39, 41, 51] Operation: 62-11=51 Exploring Operation: 62-41=21...
0.924479
hs_5
mult_heuristic
[ 13, 52, 5, 52 ]
72
[ "52/13=4", "5*4=20", "52+20=72" ]
Current State: 72:[13, 52, 5, 52], Operations: [] Exploring Operation: 52/13=4, Resulting Numbers: [5, 4] Generated Node #2: [5, 4] from Operation: 52/13=4 Current State: 72:[5, 4], Operations: ['52/13=4'] Exploring Operation: 5*4=20, Resulting Numbers: [20] 20,72 equal: Goal Reached Exploring Operation: 52+20=72, Resu...
4
Current State: 72:[13, 52, 5, 52], Operations: [] Exploring Operation: 52-52=0, Resulting Numbers: [13, 5, 0] Generated Node #0,0: 72:[13, 5, 0] Operation: 52-52=0 Exploring Operation: 52/52=1, Resulting Numbers: [13, 5, 1] Generated Node #0,1: 72:[13, 5, 1] Operation: 52/52=1 Start Sub Search at level 1: Moving to Nod...
0
hs_2
mult_heuristic
[ 50, 97, 80, 81 ]
45
[ "97-81=16", "80/16=5", "50-5=45" ]
Current State: 45:[50, 97, 80, 81], Operations: [] Exploring Operation: 97-81=16, Resulting Numbers: [50, 80, 16] Generated Node #2: [50, 80, 16] from Operation: 97-81=16 Current State: 45:[50, 80, 16], Operations: ['97-81=16'] Exploring Operation: 80/16=5, Resulting Numbers: [50, 5] Generated Node #3: [50, 5] from Ope...
4
Current State: 45:[50, 97, 80, 81], Operations: [] Exploring Operation: 81-50=31, Resulting Numbers: [97, 80, 31] Generated Node #0,0: 45:[97, 80, 31] Operation: 81-50=31 Exploring Operation: 97-81=16, Resulting Numbers: [50, 80, 16] Generated Node #0,1: 45:[50, 80, 16] Operation: 97-81=16 Exploring Operation: 81-80=1,...
0.984375
hs_5
mult_heuristic
[ 55, 32, 16, 20 ]
83
[ "55+32=87", "20-16=4", "87-4=83" ]
Current State: 83:[55, 32, 16, 20], Operations: [] Exploring Operation: 55+32=87, Resulting Numbers: [16, 20, 87] Generated Node #2: [16, 20, 87] from Operation: 55+32=87 Current State: 83:[16, 20, 87], Operations: ['55+32=87'] Exploring Operation: 20-16=4, Resulting Numbers: [87, 4] Generated Node #3: [87, 4] from Ope...
4
Current State: 83:[55, 32, 16, 20], Operations: [] Exploring Operation: 32+16=48, Resulting Numbers: [55, 20, 48] Generated Node #0,0: 83:[55, 20, 48] Operation: 32+16=48 Exploring Operation: 32+20=52, Resulting Numbers: [55, 16, 52] Generated Node #0,1: 83:[55, 16, 52] Operation: 32+20=52 Exploring Operation: 55+20=75...
0.982639
hs_4
mult_heuristic
[ 13, 46, 24, 26 ]
58
[ "13*24=312", "312/26=12", "46+12=58" ]
Current State: 58:[13, 46, 24, 26], Operations: [] Exploring Operation: 13*24=312, Resulting Numbers: [46, 26, 312] Generated Node #2: [46, 26, 312] from Operation: 13*24=312 Current State: 58:[46, 26, 312], Operations: ['13*24=312'] Exploring Operation: 312/26=12, Resulting Numbers: [46, 12] Generated Node #3: [46, 12...
4
Current State: 58:[13, 46, 24, 26], Operations: [] Exploring Operation: 26/13=2, Resulting Numbers: [46, 24, 2] Generated Node #0,0: 58:[46, 24, 2] Operation: 26/13=2 Exploring Operation: 46-24=22, Resulting Numbers: [13, 26, 22] Generated Node #0,1: 58:[13, 26, 22] Operation: 46-24=22 Exploring Operation: 46-13=33, Re...
0
hs_4
sum_heuristic
[ 82, 58, 14, 28 ]
53
[ "58*14=812", "812/28=29", "82-29=53" ]
Current State: 53:[82, 58, 14, 28], Operations: [] Exploring Operation: 58*14=812, Resulting Numbers: [82, 28, 812] Generated Node #2: [82, 28, 812] from Operation: 58*14=812 Current State: 53:[82, 28, 812], Operations: ['58*14=812'] Exploring Operation: 812/28=29, Resulting Numbers: [82, 29] Generated Node #3: [82, 29...
4
Current State: 53:[82, 58, 14, 28], Operations: [] Exploring Operation: 82-14=68, Resulting Numbers: [58, 28, 68] Generated Node #0,0: 53:[58, 28, 68] Operation: 82-14=68 Start Sub Search at level 1: Moving to Node #0,0 Current State: 53:[58, 28, 68], Operations: ['82-14=68'] Exploring Operation: 68-28=40, Resulting Nu...
0
hs_1
mult_heuristic
[ 70, 74, 36, 82 ]
91
[ "74-70=4", "36/4=9", "82+9=91" ]
Current State: 91:[70, 74, 36, 82], Operations: [] Exploring Operation: 74-70=4, Resulting Numbers: [36, 82, 4] Generated Node #2: [36, 82, 4] from Operation: 74-70=4 Current State: 91:[36, 82, 4], Operations: ['74-70=4'] Exploring Operation: 36/4=9, Resulting Numbers: [82, 9] Generated Node #3: [82, 9] from Operation:...
4
Current State: 91:[70, 74, 36, 82], Operations: [] Exploring Operation: 82-70=12, Resulting Numbers: [74, 36, 12] Generated Node #0,0: 91:[74, 36, 12] Operation: 82-70=12 Exploring Operation: 74-70=4, Resulting Numbers: [36, 82, 4] Generated Node #0,1: 91:[36, 82, 4] Operation: 74-70=4 Exploring Operation: 70+36=106, R...
0.96875
hs_3
sum_heuristic
[ 8, 15, 14, 54 ]
46
[ "54-8=46", "15-14=1", "46*1=46" ]
Current State: 46:[8, 15, 14, 54], Operations: [] Exploring Operation: 54-8=46, Resulting Numbers: [15, 14, 46] Generated Node #2: [15, 14, 46] from Operation: 54-8=46 Current State: 46:[15, 14, 46], Operations: ['54-8=46'] Exploring Operation: 15-14=1, Resulting Numbers: [46, 1] Generated Node #3: [46, 1] from Operati...
4
Current State: 46:[8, 15, 14, 54], Operations: [] Exploring Operation: 54-8=46, Resulting Numbers: [15, 14, 46] Generated Node #0,0: 46:[15, 14, 46] Operation: 54-8=46 Exploring Operation: 14-8=6, Resulting Numbers: [15, 54, 6] Generated Node #0,1: 46:[15, 54, 6] Operation: 14-8=6 Exploring Operation: 8+14=22, Resultin...
0.986111
hs_5
mult_heuristic
[ 56, 47, 8, 28 ]
41
[ "56/28=2", "47-8=39", "2+39=41" ]
Current State: 41:[56, 47, 8, 28], Operations: [] Exploring Operation: 56/28=2, Resulting Numbers: [47, 8, 2] Generated Node #2: [47, 8, 2] from Operation: 56/28=2 Current State: 41:[47, 8, 2], Operations: ['56/28=2'] Exploring Operation: 47-8=39, Resulting Numbers: [2, 39] Generated Node #3: [2, 39] from Operation: 47...
4
Current State: 41:[56, 47, 8, 28], Operations: [] Exploring Operation: 56-8=48, Resulting Numbers: [47, 28, 48] Generated Node #0,0: 41:[47, 28, 48] Operation: 56-8=48 Exploring Operation: 56+8=64, Resulting Numbers: [47, 28, 64] Generated Node #0,1: 41:[47, 28, 64] Operation: 56+8=64 Exploring Operation: 8+28=36, Resu...
0.949653
hs_4
sum_heuristic
[ 98, 2, 20, 48 ]
43
[ "98+2=100", "100/20=5", "48-5=43" ]
Current State: 43:[98, 2, 20, 48], Operations: [] Exploring Operation: 98+2=100, Resulting Numbers: [20, 48, 100] Generated Node #2: [20, 48, 100] from Operation: 98+2=100 Current State: 43:[20, 48, 100], Operations: ['98+2=100'] Exploring Operation: 100/20=5, Resulting Numbers: [48, 5] Generated Node #3: [48, 5] from ...
4
Current State: 43:[98, 2, 20, 48], Operations: [] Exploring Operation: 98-2=96, Resulting Numbers: [20, 48, 96] Generated Node #0,0: 43:[20, 48, 96] Operation: 98-2=96 Exploring Operation: 98-48=50, Resulting Numbers: [2, 20, 50] Generated Node #0,1: 43:[2, 20, 50] Operation: 98-48=50 Exploring Operation: 2*20=40, Resu...
0
hs_5
sum_heuristic
[ 87, 7, 97, 88 ]
85
[ "87+7=94", "97-88=9", "94-9=85" ]
Current State: 85:[87, 7, 97, 88], Operations: [] Exploring Operation: 87+7=94, Resulting Numbers: [97, 88, 94] Generated Node #2: [97, 88, 94] from Operation: 87+7=94 Current State: 85:[97, 88, 94], Operations: ['87+7=94'] Exploring Operation: 97-88=9, Resulting Numbers: [94, 9] Generated Node #3: [94, 9] from Operati...
4
Current State: 85:[87, 7, 97, 88], Operations: [] Exploring Operation: 97-88=9, Resulting Numbers: [87, 7, 9] Generated Node #0,0: 85:[87, 7, 9] Operation: 97-88=9 Moving to Node #0,0 Current State: 85:[87, 7, 9], Operations: ['97-88=9'] Exploring Operation: 7+9=16, Resulting Numbers: [87, 16] Generated Node #0,0,0: 85...
0
hs_1
mult_heuristic
[ 2, 9, 79, 58 ]
91
[ "2*79=158", "9+58=67", "158-67=91" ]
Current State: 91:[2, 9, 79, 58], Operations: [] Exploring Operation: 2*79=158, Resulting Numbers: [9, 58, 158] Generated Node #2: [9, 58, 158] from Operation: 2*79=158 Current State: 91:[9, 58, 158], Operations: ['2*79=158'] Exploring Operation: 9+58=67, Resulting Numbers: [158, 67] Generated Node #3: [158, 67] from O...
4
Current State: 91:[2, 9, 79, 58], Operations: [] Exploring Operation: 58/2=29, Resulting Numbers: [9, 79, 29] Generated Node #0,0: 91:[9, 79, 29] Operation: 58/2=29 Exploring Operation: 79-58=21, Resulting Numbers: [2, 9, 21] Generated Node #0,1: 91:[2, 9, 21] Operation: 79-58=21 Start Sub Search at level 1: Moving to ...
0
hs_2
sum_heuristic
[ 22, 99, 42, 33 ]
33
[ "33-22=11", "99/11=9", "42-9=33" ]
Current State: 33:[22, 99, 42, 33], Operations: [] Exploring Operation: 33-22=11, Resulting Numbers: [99, 42, 11] Generated Node #2: [99, 42, 11] from Operation: 33-22=11 Current State: 33:[99, 42, 11], Operations: ['33-22=11'] Exploring Operation: 99/11=9, Resulting Numbers: [42, 9] Generated Node #3: [42, 9] from Ope...
4
Current State: 33:[22, 99, 42, 33], Operations: [] Exploring Operation: 99-22=77, Resulting Numbers: [42, 33, 77] Generated Node #0,0: 33:[42, 33, 77] Operation: 99-22=77 Exploring Operation: 99-42=57, Resulting Numbers: [22, 33, 57] Generated Node #0,1: 33:[22, 33, 57] Operation: 99-42=57 Exploring Operation: 99/33=3,...
0
hs_3
sum_heuristic
[ 34, 28, 54, 52 ]
22
[ "54-52=2", "28*2=56", "56-34=22" ]
Current State: 22:[34, 28, 54, 52], Operations: [] Exploring Operation: 54-52=2, Resulting Numbers: [34, 28, 2] Generated Node #2: [34, 28, 2] from Operation: 54-52=2 Current State: 22:[34, 28, 2], Operations: ['54-52=2'] Exploring Operation: 28*2=56, Resulting Numbers: [34, 56] Generated Node #3: [34, 56] from Operati...
4
Current State: 22:[34, 28, 54, 52], Operations: [] Exploring Operation: 54-52=2, Resulting Numbers: [34, 28, 2] Generated Node #0,0: 22:[34, 28, 2] Operation: 54-52=2 Exploring Operation: 54-34=20, Resulting Numbers: [28, 52, 20] Generated Node #0,1: 22:[28, 52, 20] Operation: 54-34=20 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 63, 9, 50, 99 ]
95
[ "63-9=54", "50+99=149", "149-54=95" ]
Current State: 95:[63, 9, 50, 99], Operations: [] Exploring Operation: 63-9=54, Resulting Numbers: [50, 99, 54] Generated Node #2: [50, 99, 54] from Operation: 63-9=54 Current State: 95:[50, 99, 54], Operations: ['63-9=54'] Exploring Operation: 50+99=149, Resulting Numbers: [54, 149] Generated Node #3: [54, 149] from O...
4
Current State: 95:[63, 9, 50, 99], Operations: [] Exploring Operation: 63-50=13, Resulting Numbers: [9, 99, 13] Generated Node #0,0: 95:[9, 99, 13] Operation: 63-50=13 Exploring Operation: 63+50=113, Resulting Numbers: [9, 99, 113] Generated Node #0,1: 95:[9, 99, 113] Operation: 63+50=113 Exploring Operation: 99-63=36,...
0.986111
hs_5
mult_heuristic
[ 37, 40, 27, 20 ]
50
[ "40-37=3", "27+20=47", "3+47=50" ]
Current State: 50:[37, 40, 27, 20], Operations: [] Exploring Operation: 40-37=3, Resulting Numbers: [27, 20, 3] Generated Node #2: [27, 20, 3] from Operation: 40-37=3 Current State: 50:[27, 20, 3], Operations: ['40-37=3'] Exploring Operation: 27+20=47, Resulting Numbers: [3, 47] Generated Node #3: [3, 47] from Operatio...
4
Current State: 50:[37, 40, 27, 20], Operations: [] Exploring Operation: 40/20=2, Resulting Numbers: [37, 27, 2] Generated Node #0,0: 50:[37, 27, 2] Operation: 40/20=2 Exploring Operation: 40-37=3, Resulting Numbers: [27, 20, 3] Generated Node #0,1: 50:[27, 20, 3] Operation: 40-37=3 Moving to Node #0,1 Current State: 50...
0.986111
hs_2
sum_heuristic
[ 72, 55, 10, 83 ]
87
[ "72-55=17", "10*17=170", "170-83=87" ]
Current State: 87:[72, 55, 10, 83], Operations: [] Exploring Operation: 72-55=17, Resulting Numbers: [10, 83, 17] Generated Node #2: [10, 83, 17] from Operation: 72-55=17 Current State: 87:[10, 83, 17], Operations: ['72-55=17'] Exploring Operation: 10*17=170, Resulting Numbers: [83, 170] Generated Node #3: [83, 170] fr...
4
Current State: 87:[72, 55, 10, 83], Operations: [] Exploring Operation: 83-55=28, Resulting Numbers: [72, 10, 28] Generated Node #0,0: 87:[72, 10, 28] Operation: 83-55=28 Exploring Operation: 72+10=82, Resulting Numbers: [55, 83, 82] Generated Node #0,1: 87:[55, 83, 82] Operation: 72+10=82 Exploring Operation: 72-55=17...
0
hs_4
sum_heuristic
[ 14, 80, 47, 42 ]
71
[ "80-14=66", "47-42=5", "66+5=71" ]
Current State: 71:[14, 80, 47, 42], Operations: [] Exploring Operation: 80-14=66, Resulting Numbers: [47, 42, 66] Generated Node #2: [47, 42, 66] from Operation: 80-14=66 Current State: 71:[47, 42, 66], Operations: ['80-14=66'] Exploring Operation: 47-42=5, Resulting Numbers: [66, 5] Generated Node #3: [66, 5] from Ope...
4
Current State: 71:[14, 80, 47, 42], Operations: [] Exploring Operation: 80-14=66, Resulting Numbers: [47, 42, 66] Generated Node #0,0: 71:[47, 42, 66] Operation: 80-14=66 Exploring Operation: 47-14=33, Resulting Numbers: [80, 42, 33] Generated Node #0,1: 71:[80, 42, 33] Operation: 47-14=33 Exploring Operation: 14+42=56...
0.980903
hs_5
mult_heuristic
[ 44, 19, 32, 33 ]
40
[ "44-19=25", "32+33=65", "65-25=40" ]
Current State: 40:[44, 19, 32, 33], Operations: [] Exploring Operation: 44-19=25, Resulting Numbers: [32, 33, 25] Generated Node #2: [32, 33, 25] from Operation: 44-19=25 Current State: 40:[32, 33, 25], Operations: ['44-19=25'] Exploring Operation: 32+33=65, Resulting Numbers: [25, 65] Generated Node #3: [25, 65] from ...
4
Current State: 40:[44, 19, 32, 33], Operations: [] Exploring Operation: 33-32=1, Resulting Numbers: [44, 19, 1] Generated Node #0,0: 40:[44, 19, 1] Operation: 33-32=1 Moving to Node #0,0 Current State: 40:[44, 19, 1], Operations: ['33-32=1'] Exploring Operation: 44-1=43, Resulting Numbers: [19, 43] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 75, 13, 5, 17 ]
74
[ "75-13=62", "17-5=12", "62+12=74" ]
Current State: 74:[75, 13, 5, 17], Operations: [] Exploring Operation: 75-13=62, Resulting Numbers: [5, 17, 62] Generated Node #2: [5, 17, 62] from Operation: 75-13=62 Current State: 74:[5, 17, 62], Operations: ['75-13=62'] Exploring Operation: 17-5=12, Resulting Numbers: [62, 12] Generated Node #3: [62, 12] from Opera...
4
Current State: 74:[75, 13, 5, 17], Operations: [] Exploring Operation: 17-13=4, Resulting Numbers: [75, 5, 4] Generated Node #0,0: 74:[75, 5, 4] Operation: 17-13=4 Exploring Operation: 13+17=30, Resulting Numbers: [75, 5, 30] Generated Node #0,1: 74:[75, 5, 30] Operation: 13+17=30 Start Sub Search at level 1: Moving to...
0.992188
hs_2
mult_heuristic
[ 65, 50, 10, 16 ]
45
[ "65+50=115", "10*16=160", "160-115=45" ]
Current State: 45:[65, 50, 10, 16], Operations: [] Exploring Operation: 65+50=115, Resulting Numbers: [10, 16, 115] Generated Node #2: [10, 16, 115] from Operation: 65+50=115 Current State: 45:[10, 16, 115], Operations: ['65+50=115'] Exploring Operation: 10*16=160, Resulting Numbers: [115, 160] Generated Node #3: [115,...
4
Current State: 45:[65, 50, 10, 16], Operations: [] Exploring Operation: 65-10=55, Resulting Numbers: [50, 16, 55] Generated Node #0,0: 45:[50, 16, 55] Operation: 65-10=55 Exploring Operation: 65-16=49, Resulting Numbers: [50, 10, 49] Generated Node #0,1: 45:[50, 10, 49] Operation: 65-16=49 Exploring Operation: 65-50=15...
0
hs_3
sum_heuristic
[ 84, 50, 28, 21 ]
83
[ "84-50=34", "28+21=49", "34+49=83" ]
Current State: 83:[84, 50, 28, 21], Operations: [] Exploring Operation: 84-50=34, Resulting Numbers: [28, 21, 34] Generated Node #2: [28, 21, 34] from Operation: 84-50=34 Current State: 83:[28, 21, 34], Operations: ['84-50=34'] Exploring Operation: 28+21=49, Resulting Numbers: [34, 49] Generated Node #3: [34, 49] from ...
4
Current State: 83:[84, 50, 28, 21], Operations: [] Exploring Operation: 50+21=71, Resulting Numbers: [84, 28, 71] Generated Node #0,0: 83:[84, 28, 71] Operation: 50+21=71 Exploring Operation: 28+21=49, Resulting Numbers: [84, 50, 49] Generated Node #0,1: 83:[84, 50, 49] Operation: 28+21=49 Exploring Operation: 84-21=63...
0.96875
hs_4
sum_heuristic
[ 16, 54, 37, 10 ]
11
[ "54-16=38", "37-10=27", "38-27=11" ]
Current State: 11:[16, 54, 37, 10], Operations: [] Exploring Operation: 54-16=38, Resulting Numbers: [37, 10, 38] Generated Node #2: [37, 10, 38] from Operation: 54-16=38 Current State: 11:[37, 10, 38], Operations: ['54-16=38'] Exploring Operation: 37-10=27, Resulting Numbers: [38, 27] Generated Node #3: [38, 27] from ...
4
Current State: 11:[16, 54, 37, 10], Operations: [] Exploring Operation: 54-37=17, Resulting Numbers: [16, 10, 17] Generated Node #0,0: 11:[16, 10, 17] Operation: 54-37=17 Start Sub Search at level 1: Moving to Node #0,0 Current State: 11:[16, 10, 17], Operations: ['54-37=17'] Exploring Operation: 17-10=7, Resulting Num...
0
hs_1
sum_heuristic
[ 73, 25, 58, 10 ]
50
[ "73+25=98", "58-10=48", "98-48=50" ]
Current State: 50:[73, 25, 58, 10], Operations: [] Exploring Operation: 73+25=98, Resulting Numbers: [58, 10, 98] Generated Node #2: [58, 10, 98] from Operation: 73+25=98 Current State: 50:[58, 10, 98], Operations: ['73+25=98'] Exploring Operation: 58-10=48, Resulting Numbers: [98, 48] Generated Node #3: [98, 48] from ...
4
Current State: 50:[73, 25, 58, 10], Operations: [] Exploring Operation: 73-58=15, Resulting Numbers: [25, 10, 15] Generated Node #0,0: 50:[25, 10, 15] Operation: 73-58=15 Exploring Operation: 73-25=48, Resulting Numbers: [58, 10, 48] Generated Node #0,1: 50:[58, 10, 48] Operation: 73-25=48 Start Sub Search at level 1: ...
0.991319
hs_2
sum_heuristic
[ 42, 49, 31, 91 ]
66
[ "31*91=2821", "2821-49=2772", "2772/42=66" ]
Current State: 66:[42, 49, 31, 91], Operations: [] Exploring Operation: 31*91=2821, Resulting Numbers: [42, 49, 2821] Generated Node #2: [42, 49, 2821] from Operation: 31*91=2821 Current State: 66:[42, 49, 2821], Operations: ['31*91=2821'] Exploring Operation: 2821-49=2772, Resulting Numbers: [42, 2772] Generated Node ...
4
Current State: 66:[42, 49, 31, 91], Operations: [] Exploring Operation: 91-49=42, Resulting Numbers: [42, 31, 42] Generated Node #0,0: 66:[42, 31, 42] Operation: 91-49=42 Start Sub Search at level 1: Moving to Node #0,0 Current State: 66:[42, 31, 42], Operations: ['91-49=42'] Exploring Operation: 42/42=1, Resulting Num...
0
hs_1
sum_heuristic
[ 91, 90, 80, 17 ]
97
[ "91-90=1", "80+17=97", "1*97=97" ]
Current State: 97:[91, 90, 80, 17], Operations: [] Exploring Operation: 91-90=1, Resulting Numbers: [80, 17, 1] Generated Node #2: [80, 17, 1] from Operation: 91-90=1 Current State: 97:[80, 17, 1], Operations: ['91-90=1'] Exploring Operation: 80+17=97, Resulting Numbers: [1, 97] Generated Node #3: [1, 97] from Operatio...
4
Current State: 97:[91, 90, 80, 17], Operations: [] Exploring Operation: 80+17=97, Resulting Numbers: [91, 90, 97] Generated Node #0,0: 97:[91, 90, 97] Operation: 80+17=97 Exploring Operation: 90-17=73, Resulting Numbers: [91, 80, 73] Generated Node #0,1: 97:[91, 80, 73] Operation: 90-17=73 Exploring Operation: 90+17=10...
0.983507
hs_5
mult_heuristic
[ 37, 29, 50, 35 ]
81
[ "37+29=66", "50-35=15", "66+15=81" ]
Current State: 81:[37, 29, 50, 35], Operations: [] Exploring Operation: 37+29=66, Resulting Numbers: [50, 35, 66] Generated Node #2: [50, 35, 66] from Operation: 37+29=66 Current State: 81:[50, 35, 66], Operations: ['37+29=66'] Exploring Operation: 50-35=15, Resulting Numbers: [66, 15] Generated Node #3: [66, 15] from ...
4
Current State: 81:[37, 29, 50, 35], Operations: [] Exploring Operation: 50-37=13, Resulting Numbers: [29, 35, 13] Generated Node #0,0: 81:[29, 35, 13] Operation: 50-37=13 Exploring Operation: 37+50=87, Resulting Numbers: [29, 35, 87] Generated Node #0,1: 81:[29, 35, 87] Operation: 37+50=87 Start Sub Search at level 1: ...
0.985243
hs_2
sum_heuristic
[ 37, 31, 47, 30 ]
42
[ "37-31=6", "30/6=5", "47-5=42" ]
Current State: 42:[37, 31, 47, 30], Operations: [] Exploring Operation: 37-31=6, Resulting Numbers: [47, 30, 6] Generated Node #2: [47, 30, 6] from Operation: 37-31=6 Current State: 42:[47, 30, 6], Operations: ['37-31=6'] Exploring Operation: 30/6=5, Resulting Numbers: [47, 5] Generated Node #3: [47, 5] from Operation:...
4
Current State: 42:[37, 31, 47, 30], Operations: [] Exploring Operation: 31-30=1, Resulting Numbers: [37, 47, 1] Generated Node #0,0: 42:[37, 47, 1] Operation: 31-30=1 Exploring Operation: 47-30=17, Resulting Numbers: [37, 31, 17] Generated Node #0,1: 42:[37, 31, 17] Operation: 47-30=17 Exploring Operation: 47-31=16, Re...
0.931424
hs_5
sum_heuristic
[ 61, 30, 75, 21 ]
85
[ "61-30=31", "75-21=54", "31+54=85" ]
Current State: 85:[61, 30, 75, 21], Operations: [] Exploring Operation: 61-30=31, Resulting Numbers: [75, 21, 31] Generated Node #2: [75, 21, 31] from Operation: 61-30=31 Current State: 85:[75, 21, 31], Operations: ['61-30=31'] Exploring Operation: 75-21=54, Resulting Numbers: [31, 54] Generated Node #3: [31, 54] from ...
4
Current State: 85:[61, 30, 75, 21], Operations: [] Exploring Operation: 75-61=14, Resulting Numbers: [30, 21, 14] Generated Node #0,0: 85:[30, 21, 14] Operation: 75-61=14 Exploring Operation: 61+21=82, Resulting Numbers: [30, 75, 82] Generated Node #0,1: 85:[30, 75, 82] Operation: 61+21=82 Exploring Operation: 61+30=91...
0.93316
hs_5
mult_heuristic
[ 3, 30, 72, 4 ]
24
[ "3*72=216", "216/4=54", "54-30=24" ]
Current State: 24:[3, 30, 72, 4], Operations: [] Exploring Operation: 3*72=216, Resulting Numbers: [30, 4, 216] Generated Node #2: [30, 4, 216] from Operation: 3*72=216 Current State: 24:[30, 4, 216], Operations: ['3*72=216'] Exploring Operation: 216/4=54, Resulting Numbers: [30, 54] Generated Node #3: [30, 54] from Op...
4
Current State: 24:[3, 30, 72, 4], Operations: [] Exploring Operation: 72/3=24, Resulting Numbers: [30, 4, 24] Generated Node #0,0: 24:[30, 4, 24] Operation: 72/3=24 Exploring Operation: 30-4=26, Resulting Numbers: [3, 72, 26] Generated Node #0,1: 24:[3, 72, 26] Operation: 30-4=26 Exploring Operation: 72/4=18, Resulting...
0.976563
hs_5
mult_heuristic
[ 31, 56, 71, 6 ]
59
[ "31*6=186", "56+71=127", "186-127=59" ]
Current State: 59:[31, 56, 71, 6], Operations: [] Exploring Operation: 31*6=186, Resulting Numbers: [56, 71, 186] Generated Node #2: [56, 71, 186] from Operation: 31*6=186 Current State: 59:[56, 71, 186], Operations: ['31*6=186'] Exploring Operation: 56+71=127, Resulting Numbers: [186, 127] Generated Node #3: [186, 127...
4
Current State: 59:[31, 56, 71, 6], Operations: [] Exploring Operation: 31+6=37, Resulting Numbers: [56, 71, 37] Generated Node #0,0: 59:[56, 71, 37] Operation: 31+6=37 Start Sub Search at level 1: Moving to Node #0,0 Current State: 59:[56, 71, 37], Operations: ['31+6=37'] Exploring Operation: 71-37=34, Resulting Number...
0
hs_1
mult_heuristic
[ 2, 3, 67, 59 ]
54
[ "2*59=118", "67-3=64", "118-64=54" ]
Current State: 54:[2, 3, 67, 59], Operations: [] Exploring Operation: 2*59=118, Resulting Numbers: [3, 67, 118] Generated Node #2: [3, 67, 118] from Operation: 2*59=118 Current State: 54:[3, 67, 118], Operations: ['2*59=118'] Exploring Operation: 67-3=64, Resulting Numbers: [118, 64] Generated Node #3: [118, 64] from O...
4
Current State: 54:[2, 3, 67, 59], Operations: [] Exploring Operation: 67-3=64, Resulting Numbers: [2, 59, 64] Generated Node #0,0: 54:[2, 59, 64] Operation: 67-3=64 Exploring Operation: 59-3=56, Resulting Numbers: [2, 67, 56] Generated Node #0,1: 54:[2, 67, 56] Operation: 59-3=56 Exploring Operation: 67-2=65, Resulting...
0
hs_4
mult_heuristic
[ 73, 2, 7, 53 ]
36
[ "73+53=126", "2*126=252", "252/7=36" ]
Current State: 36:[73, 2, 7, 53], Operations: [] Exploring Operation: 73+53=126, Resulting Numbers: [2, 7, 126] Generated Node #2: [2, 7, 126] from Operation: 73+53=126 Current State: 36:[2, 7, 126], Operations: ['73+53=126'] Exploring Operation: 2*126=252, Resulting Numbers: [7, 252] Generated Node #3: [7, 252] from O...
4
Current State: 36:[73, 2, 7, 53], Operations: [] Exploring Operation: 73-2=71, Resulting Numbers: [7, 53, 71] Generated Node #0,0: 36:[7, 53, 71] Operation: 73-2=71 Exploring Operation: 73-7=66, Resulting Numbers: [2, 53, 66] Generated Node #0,1: 36:[2, 53, 66] Operation: 73-7=66 Exploring Operation: 53-2=51, Resulting...
0
hs_5
sum_heuristic
[ 24, 88, 67, 6 ]
89
[ "24/6=4", "88/4=22", "67+22=89" ]
Current State: 89:[24, 88, 67, 6], Operations: [] Exploring Operation: 24/6=4, Resulting Numbers: [88, 67, 4] Generated Node #2: [88, 67, 4] from Operation: 24/6=4 Current State: 89:[88, 67, 4], Operations: ['24/6=4'] Exploring Operation: 88/4=22, Resulting Numbers: [67, 22] Generated Node #3: [67, 22] from Operation: ...
4
Current State: 89:[24, 88, 67, 6], Operations: [] Exploring Operation: 24+67=91, Resulting Numbers: [88, 6, 91] Generated Node #0,0: 89:[88, 6, 91] Operation: 24+67=91 Exploring Operation: 24*6=144, Resulting Numbers: [88, 67, 144] Generated Node #0,1: 89:[88, 67, 144] Operation: 24*6=144 Exploring Operation: 24+6=30, ...
0
hs_4
sum_heuristic
[ 2, 4, 72, 51 ]
22
[ "51-4=47", "2*47=94", "94-72=22" ]
Current State: 22:[2, 4, 72, 51], Operations: [] Exploring Operation: 51-4=47, Resulting Numbers: [2, 72, 47] Generated Node #2: [2, 72, 47] from Operation: 51-4=47 Current State: 22:[2, 72, 47], Operations: ['51-4=47'] Exploring Operation: 2*47=94, Resulting Numbers: [72, 94] Generated Node #3: [72, 94] from Operation...
4
Current State: 22:[2, 4, 72, 51], Operations: [] Exploring Operation: 72/2=36, Resulting Numbers: [4, 51, 36] Generated Node #0,0: 22:[4, 51, 36] Operation: 72/2=36 Exploring Operation: 72/4=18, Resulting Numbers: [2, 51, 18] Generated Node #0,1: 22:[2, 51, 18] Operation: 72/4=18 Exploring Operation: 72-51=21, Resultin...
0
hs_3
mult_heuristic
[ 96, 88, 57, 1 ]
49
[ "96-88=8", "57*1=57", "57-8=49" ]
Current State: 49:[96, 88, 57, 1], Operations: [] Exploring Operation: 96-88=8, Resulting Numbers: [57, 1, 8] Generated Node #2: [57, 1, 8] from Operation: 96-88=8 Current State: 49:[57, 1, 8], Operations: ['96-88=8'] Exploring Operation: 57*1=57, Resulting Numbers: [8, 57] Generated Node #3: [8, 57] from Operation: 57...
4
Current State: 49:[96, 88, 57, 1], Operations: [] Exploring Operation: 96-1=95, Resulting Numbers: [88, 57, 95] Generated Node #0,0: 49:[88, 57, 95] Operation: 96-1=95 Exploring Operation: 96-57=39, Resulting Numbers: [88, 1, 39] Generated Node #0,1: 49:[88, 1, 39] Operation: 96-57=39 Exploring Operation: 88-57=31, Res...
0.987847
hs_4
sum_heuristic
[ 64, 60, 57, 12 ]
12
[ "64-57=7", "60/12=5", "7+5=12" ]
Current State: 12:[64, 60, 57, 12], Operations: [] Exploring Operation: 64-57=7, Resulting Numbers: [60, 12, 7] Generated Node #2: [60, 12, 7] from Operation: 64-57=7 Current State: 12:[60, 12, 7], Operations: ['64-57=7'] Exploring Operation: 60/12=5, Resulting Numbers: [7, 5] Generated Node #3: [7, 5] from Operation: ...
4
Current State: 12:[64, 60, 57, 12], Operations: [] Exploring Operation: 64-57=7, Resulting Numbers: [60, 12, 7] Generated Node #0,0: 12:[60, 12, 7] Operation: 64-57=7 Exploring Operation: 64-12=52, Resulting Numbers: [60, 57, 52] Generated Node #0,1: 12:[60, 57, 52] Operation: 64-12=52 Exploring Operation: 60-57=3, Res...
0.967014
hs_5
sum_heuristic
[ 79, 6, 13, 63 ]
83
[ "79-63=16", "6*16=96", "96-13=83" ]
Current State: 83:[79, 6, 13, 63], Operations: [] Exploring Operation: 79-63=16, Resulting Numbers: [6, 13, 16] Generated Node #2: [6, 13, 16] from Operation: 79-63=16 Current State: 83:[6, 13, 16], Operations: ['79-63=16'] Exploring Operation: 6*16=96, Resulting Numbers: [13, 96] Generated Node #3: [13, 96] from Opera...
4
Current State: 83:[79, 6, 13, 63], Operations: [] Exploring Operation: 13+63=76, Resulting Numbers: [79, 6, 76] Generated Node #0,0: 83:[79, 6, 76] Operation: 13+63=76 Exploring Operation: 6*13=78, Resulting Numbers: [79, 63, 78] Generated Node #0,1: 83:[79, 63, 78] Operation: 6*13=78 Exploring Operation: 6+13=19, Resu...
0
hs_5
sum_heuristic
[ 27, 40, 81, 27 ]
43
[ "27*40=1080", "81+1080=1161", "1161/27=43" ]
Current State: 43:[27, 40, 81, 27], Operations: [] Exploring Operation: 27*40=1080, Resulting Numbers: [81, 1080] Generated Node #2: [81, 1080] from Operation: 27*40=1080 Current State: 43:[81, 1080], Operations: ['27*40=1080'] Exploring Operation: 81+1080=1161, Resulting Numbers: [1161] 1161,43 equal: Goal Reached Exp...
4
Current State: 43:[27, 40, 81, 27], Operations: [] Exploring Operation: 81-27=54, Resulting Numbers: [27, 40, 54] Generated Node #0,0: 43:[27, 40, 54] Operation: 81-27=54 Exploring Operation: 81-27=54, Resulting Numbers: [40, 27, 54] Generated Node #0,1: 43:[40, 27, 54] Operation: 81-27=54 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 4, 94, 58, 6 ]
60
[ "4*6=24", "94-58=36", "24+36=60" ]
Current State: 60:[4, 94, 58, 6], Operations: [] Exploring Operation: 4*6=24, Resulting Numbers: [94, 58, 24] Generated Node #2: [94, 58, 24] from Operation: 4*6=24 Current State: 60:[94, 58, 24], Operations: ['4*6=24'] Exploring Operation: 94-58=36, Resulting Numbers: [24, 36] Generated Node #3: [24, 36] from Operatio...
4
Current State: 60:[4, 94, 58, 6], Operations: [] Exploring Operation: 94-58=36, Resulting Numbers: [4, 6, 36] Generated Node #0,0: 60:[4, 6, 36] Operation: 94-58=36 Exploring Operation: 94-6=88, Resulting Numbers: [4, 58, 88] Generated Node #0,1: 60:[4, 58, 88] Operation: 94-6=88 Exploring Operation: 94-4=90, Resulting...
0
hs_3
mult_heuristic
[ 25, 14, 18, 49 ]
96
[ "49-25=24", "18-14=4", "24*4=96" ]
Current State: 96:[25, 14, 18, 49], Operations: [] Exploring Operation: 49-25=24, Resulting Numbers: [14, 18, 24] Generated Node #2: [14, 18, 24] from Operation: 49-25=24 Current State: 96:[14, 18, 24], Operations: ['49-25=24'] Exploring Operation: 18-14=4, Resulting Numbers: [24, 4] Generated Node #3: [24, 4] from Ope...
4
Current State: 96:[25, 14, 18, 49], Operations: [] Exploring Operation: 14+18=32, Resulting Numbers: [25, 49, 32] Generated Node #0,0: 96:[25, 49, 32] Operation: 14+18=32 Exploring Operation: 25-18=7, Resulting Numbers: [14, 49, 7] Generated Node #0,1: 96:[14, 49, 7] Operation: 25-18=7 Exploring Operation: 25-14=11, Re...
0.982639
hs_4
sum_heuristic
[ 2, 88, 20, 76 ]
10
[ "88-2=86", "20+76=96", "96-86=10" ]
Current State: 10:[2, 88, 20, 76], Operations: [] Exploring Operation: 88-2=86, Resulting Numbers: [20, 76, 86] Generated Node #2: [20, 76, 86] from Operation: 88-2=86 Current State: 10:[20, 76, 86], Operations: ['88-2=86'] Exploring Operation: 20+76=96, Resulting Numbers: [86, 96] Generated Node #3: [86, 96] from Oper...
4
Current State: 10:[2, 88, 20, 76], Operations: [] Exploring Operation: 88-20=68, Resulting Numbers: [2, 76, 68] Generated Node #0,0: 10:[2, 76, 68] Operation: 88-20=68 Exploring Operation: 88/2=44, Resulting Numbers: [20, 76, 44] Generated Node #0,1: 10:[20, 76, 44] Operation: 88/2=44 Exploring Operation: 88-76=12, Res...
0.987847
hs_4
sum_heuristic
[ 48, 41, 93, 51 ]
72
[ "51-48=3", "93/3=31", "41+31=72" ]
Current State: 72:[48, 41, 93, 51], Operations: [] Exploring Operation: 51-48=3, Resulting Numbers: [41, 93, 3] Generated Node #2: [41, 93, 3] from Operation: 51-48=3 Current State: 72:[41, 93, 3], Operations: ['51-48=3'] Exploring Operation: 93/3=31, Resulting Numbers: [41, 31] Generated Node #3: [41, 31] from Operati...
4
Current State: 72:[48, 41, 93, 51], Operations: [] Exploring Operation: 93-48=45, Resulting Numbers: [41, 51, 45] Generated Node #0,0: 72:[41, 51, 45] Operation: 93-48=45 Exploring Operation: 93-51=42, Resulting Numbers: [48, 41, 42] Generated Node #0,1: 72:[48, 41, 42] Operation: 93-51=42 Exploring Operation: 51-48=3,...
0.972222
hs_4
sum_heuristic
[ 62, 18, 87, 74 ]
57
[ "62-18=44", "87-74=13", "44+13=57" ]
Current State: 57:[62, 18, 87, 74], Operations: [] Exploring Operation: 62-18=44, Resulting Numbers: [87, 74, 44] Generated Node #2: [87, 74, 44] from Operation: 62-18=44 Current State: 57:[87, 74, 44], Operations: ['62-18=44'] Exploring Operation: 87-74=13, Resulting Numbers: [44, 13] Generated Node #3: [44, 13] from ...
4
Current State: 57:[62, 18, 87, 74], Operations: [] Exploring Operation: 87-74=13, Resulting Numbers: [62, 18, 13] Generated Node #0,0: 57:[62, 18, 13] Operation: 87-74=13 Exploring Operation: 87-62=25, Resulting Numbers: [18, 74, 25] Generated Node #0,1: 57:[18, 74, 25] Operation: 87-62=25 Start Sub Search at level 1: ...
0.991319
hs_2
mult_heuristic
[ 77, 93, 78, 22 ]
71
[ "78-77=1", "93-22=71", "1*71=71" ]
Current State: 71:[77, 93, 78, 22], Operations: [] Exploring Operation: 78-77=1, Resulting Numbers: [93, 22, 1] Generated Node #2: [93, 22, 1] from Operation: 78-77=1 Current State: 71:[93, 22, 1], Operations: ['78-77=1'] Exploring Operation: 93-22=71, Resulting Numbers: [1, 71] Generated Node #3: [1, 71] from Operatio...
4
Current State: 71:[77, 93, 78, 22], Operations: [] Exploring Operation: 77-22=55, Resulting Numbers: [93, 78, 55] Generated Node #0,0: 71:[93, 78, 55] Operation: 77-22=55 Exploring Operation: 78-22=56, Resulting Numbers: [77, 93, 56] Generated Node #0,1: 71:[77, 93, 56] Operation: 78-22=56 Exploring Operation: 93-22=71...
0.990451
hs_3
sum_heuristic
[ 2, 84, 3, 99 ]
85
[ "84/2=42", "42/3=14", "99-14=85" ]
Current State: 85:[2, 84, 3, 99], Operations: [] Exploring Operation: 84/2=42, Resulting Numbers: [3, 99, 42] Generated Node #2: [3, 99, 42] from Operation: 84/2=42 Current State: 85:[3, 99, 42], Operations: ['84/2=42'] Exploring Operation: 42/3=14, Resulting Numbers: [99, 14] Generated Node #3: [99, 14] from Operation...
4
Current State: 85:[2, 84, 3, 99], Operations: [] Exploring Operation: 99-2=97, Resulting Numbers: [84, 3, 97] Generated Node #0,0: 85:[84, 3, 97] Operation: 99-2=97 Exploring Operation: 99-3=96, Resulting Numbers: [2, 84, 96] Generated Node #0,1: 85:[2, 84, 96] Operation: 99-3=96 Exploring Operation: 2*3=6, Resulting N...
0.907118
hs_5
sum_heuristic
[ 79, 26, 13, 50 ]
31
[ "79-50=29", "26/13=2", "29+2=31" ]
Current State: 31:[79, 26, 13, 50], Operations: [] Exploring Operation: 79-50=29, Resulting Numbers: [26, 13, 29] Generated Node #2: [26, 13, 29] from Operation: 79-50=29 Current State: 31:[26, 13, 29], Operations: ['79-50=29'] Exploring Operation: 26/13=2, Resulting Numbers: [29, 2] Generated Node #3: [29, 2] from Ope...
4
Current State: 31:[79, 26, 13, 50], Operations: [] Exploring Operation: 79-26=53, Resulting Numbers: [13, 50, 53] Generated Node #0,0: 31:[13, 50, 53] Operation: 79-26=53 Exploring Operation: 79-50=29, Resulting Numbers: [26, 13, 29] Generated Node #0,1: 31:[26, 13, 29] Operation: 79-50=29 Exploring Operation: 79-13=66...
0
hs_3
mult_heuristic
[ 50, 54, 64, 27 ]
44
[ "54-50=4", "27*4=108", "108-64=44" ]
Current State: 44:[50, 54, 64, 27], Operations: [] Exploring Operation: 54-50=4, Resulting Numbers: [64, 27, 4] Generated Node #2: [64, 27, 4] from Operation: 54-50=4 Current State: 44:[64, 27, 4], Operations: ['54-50=4'] Exploring Operation: 27*4=108, Resulting Numbers: [64, 108] Generated Node #3: [64, 108] from Oper...
4
Current State: 44:[50, 54, 64, 27], Operations: [] Exploring Operation: 64-54=10, Resulting Numbers: [50, 27, 10] Generated Node #0,0: 44:[50, 27, 10] Operation: 64-54=10 Exploring Operation: 64-50=14, Resulting Numbers: [54, 27, 14] Generated Node #0,1: 44:[54, 27, 14] Operation: 64-50=14 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 4, 28, 89, 76 ]
24
[ "89-76=13", "4*13=52", "52-28=24" ]
Current State: 24:[4, 28, 89, 76], Operations: [] Exploring Operation: 89-76=13, Resulting Numbers: [4, 28, 13] Generated Node #2: [4, 28, 13] from Operation: 89-76=13 Current State: 24:[4, 28, 13], Operations: ['89-76=13'] Exploring Operation: 4*13=52, Resulting Numbers: [28, 52] Generated Node #3: [28, 52] from Opera...
4
Current State: 24:[4, 28, 89, 76], Operations: [] Exploring Operation: 89-76=13, Resulting Numbers: [4, 28, 13] Generated Node #0,0: 24:[4, 28, 13] Operation: 89-76=13 Exploring Operation: 76/4=19, Resulting Numbers: [28, 89, 19] Generated Node #0,1: 24:[28, 89, 19] Operation: 76/4=19 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 26, 29, 27, 16 ]
91
[ "29+27=56", "26*56=1456", "1456/16=91" ]
Current State: 91:[26, 29, 27, 16], Operations: [] Exploring Operation: 29+27=56, Resulting Numbers: [26, 16, 56] Generated Node #2: [26, 16, 56] from Operation: 29+27=56 Current State: 91:[26, 16, 56], Operations: ['29+27=56'] Exploring Operation: 26*56=1456, Resulting Numbers: [16, 1456] Generated Node #3: [16, 1456]...
4
Current State: 91:[26, 29, 27, 16], Operations: [] Exploring Operation: 29-27=2, Resulting Numbers: [26, 16, 2] Generated Node #0,0: 91:[26, 16, 2] Operation: 29-27=2 Exploring Operation: 29-26=3, Resulting Numbers: [27, 16, 3] Generated Node #0,1: 91:[27, 16, 3] Operation: 29-26=3 Moving to Node #0,0 Current State: 91...
0
hs_2
mult_heuristic
[ 92, 10, 59, 47 ]
90
[ "92+10=102", "59-47=12", "102-12=90" ]
Current State: 90:[92, 10, 59, 47], Operations: [] Exploring Operation: 92+10=102, Resulting Numbers: [59, 47, 102] Generated Node #2: [59, 47, 102] from Operation: 92+10=102 Current State: 90:[59, 47, 102], Operations: ['92+10=102'] Exploring Operation: 59-47=12, Resulting Numbers: [102, 12] Generated Node #3: [102, 1...
4
Current State: 90:[92, 10, 59, 47], Operations: [] Exploring Operation: 59-47=12, Resulting Numbers: [92, 10, 12] Generated Node #0,0: 90:[92, 10, 12] Operation: 59-47=12 Exploring Operation: 59-10=49, Resulting Numbers: [92, 47, 49] Generated Node #0,1: 90:[92, 47, 49] Operation: 59-10=49 Exploring Operation: 59+47=10...
0.977431
hs_5
sum_heuristic
[ 20, 30, 42, 8 ]
75
[ "20*42=840", "840/8=105", "105-30=75" ]
Current State: 75:[20, 30, 42, 8], Operations: [] Exploring Operation: 20*42=840, Resulting Numbers: [30, 8, 840] Generated Node #2: [30, 8, 840] from Operation: 20*42=840 Current State: 75:[30, 8, 840], Operations: ['20*42=840'] Exploring Operation: 840/8=105, Resulting Numbers: [30, 105] Generated Node #3: [30, 105] ...
4
Current State: 75:[20, 30, 42, 8], Operations: [] Exploring Operation: 30+42=72, Resulting Numbers: [20, 8, 72] Generated Node #0,0: 75:[20, 8, 72] Operation: 30+42=72 Exploring Operation: 42-20=22, Resulting Numbers: [30, 8, 22] Generated Node #0,1: 75:[30, 8, 22] Operation: 42-20=22 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 23, 39, 23, 4 ]
92
[ "39-23=16", "23*16=368", "368/4=92" ]
Current State: 92:[23, 39, 23, 4], Operations: [] Exploring Operation: 39-23=16, Resulting Numbers: [4, 16] Generated Node #2: [4, 16] from Operation: 39-23=16 Current State: 92:[4, 16], Operations: ['39-23=16'] Exploring Operation: 23*16=368, Resulting Numbers: [4, 368] Generated Node #3: [4, 368] from Operation: 23*1...
4
Current State: 92:[23, 39, 23, 4], Operations: [] Exploring Operation: 39+4=43, Resulting Numbers: [23, 23, 43] Generated Node #0,0: 92:[23, 23, 43] Operation: 39+4=43 Exploring Operation: 39-23=16, Resulting Numbers: [23, 4, 16] Generated Node #0,1: 92:[23, 4, 16] Operation: 39-23=16 Exploring Operation: 23*4=92, Resu...
0.972222
hs_4
mult_heuristic
[ 1, 52, 74, 91 ]
69
[ "1*52=52", "91-74=17", "52+17=69" ]
Current State: 69:[1, 52, 74, 91], Operations: [] Exploring Operation: 1*52=52, Resulting Numbers: [74, 91, 52] Generated Node #2: [74, 91, 52] from Operation: 1*52=52 Current State: 69:[74, 91, 52], Operations: ['1*52=52'] Exploring Operation: 91-74=17, Resulting Numbers: [52, 17] Generated Node #3: [52, 17] from Oper...
4
Current State: 69:[1, 52, 74, 91], Operations: [] Exploring Operation: 1+52=53, Resulting Numbers: [74, 91, 53] Generated Node #0,0: 69:[74, 91, 53] Operation: 1+52=53 Exploring Operation: 74-1=73, Resulting Numbers: [52, 91, 73] Generated Node #0,1: 69:[52, 91, 73] Operation: 74-1=73 Exploring Operation: 74-52=22, Res...
0.982639
hs_5
mult_heuristic
[ 59, 36, 17, 87 ]
93
[ "59-36=23", "87-17=70", "23+70=93" ]
Current State: 93:[59, 36, 17, 87], Operations: [] Exploring Operation: 59-36=23, Resulting Numbers: [17, 87, 23] Generated Node #2: [17, 87, 23] from Operation: 59-36=23 Current State: 93:[17, 87, 23], Operations: ['59-36=23'] Exploring Operation: 87-17=70, Resulting Numbers: [23, 70] Generated Node #3: [23, 70] from ...
4
Current State: 93:[59, 36, 17, 87], Operations: [] Exploring Operation: 59-17=42, Resulting Numbers: [36, 87, 42] Generated Node #0,0: 93:[36, 87, 42] Operation: 59-17=42 Exploring Operation: 59-36=23, Resulting Numbers: [17, 87, 23] Generated Node #0,1: 93:[17, 87, 23] Operation: 59-36=23 Exploring Operation: 59+36=95...
0.977431
hs_4
sum_heuristic
[ 2, 7, 58, 36 ]
37
[ "58-36=22", "2*22=44", "44-7=37" ]
Current State: 37:[2, 7, 58, 36], Operations: [] Exploring Operation: 58-36=22, Resulting Numbers: [2, 7, 22] Generated Node #2: [2, 7, 22] from Operation: 58-36=22 Current State: 37:[2, 7, 22], Operations: ['58-36=22'] Exploring Operation: 2*22=44, Resulting Numbers: [7, 44] Generated Node #3: [7, 44] from Operation: ...
4
Current State: 37:[2, 7, 58, 36], Operations: [] Exploring Operation: 58/2=29, Resulting Numbers: [7, 36, 29] Generated Node #0,0: 37:[7, 36, 29] Operation: 58/2=29 Exploring Operation: 2*7=14, Resulting Numbers: [58, 36, 14] Generated Node #0,1: 37:[58, 36, 14] Operation: 2*7=14 Exploring Operation: 58-7=51, Resulting...
0
hs_5
sum_heuristic
[ 11, 25, 39, 17 ]
27
[ "39-17=22", "22/11=2", "25+2=27" ]
Current State: 27:[11, 25, 39, 17], Operations: [] Exploring Operation: 39-17=22, Resulting Numbers: [11, 25, 22] Generated Node #2: [11, 25, 22] from Operation: 39-17=22 Current State: 27:[11, 25, 22], Operations: ['39-17=22'] Exploring Operation: 22/11=2, Resulting Numbers: [25, 2] Generated Node #3: [25, 2] from Ope...
4
Current State: 27:[11, 25, 39, 17], Operations: [] Exploring Operation: 11+17=28, Resulting Numbers: [25, 39, 28] Generated Node #0,0: 27:[25, 39, 28] Operation: 11+17=28 Exploring Operation: 39-11=28, Resulting Numbers: [25, 17, 28] Generated Node #0,1: 27:[25, 17, 28] Operation: 39-11=28 Exploring Operation: 39-17=22...
0.979167
hs_3
mult_heuristic
[ 50, 71, 46, 54 ]
13
[ "71-50=21", "54-46=8", "21-8=13" ]
Current State: 13:[50, 71, 46, 54], Operations: [] Exploring Operation: 71-50=21, Resulting Numbers: [46, 54, 21] Generated Node #2: [46, 54, 21] from Operation: 71-50=21 Current State: 13:[46, 54, 21], Operations: ['71-50=21'] Exploring Operation: 54-46=8, Resulting Numbers: [21, 8] Generated Node #3: [21, 8] from Ope...
4
Current State: 13:[50, 71, 46, 54], Operations: [] Exploring Operation: 71-50=21, Resulting Numbers: [46, 54, 21] Generated Node #0,0: 13:[46, 54, 21] Operation: 71-50=21 Exploring Operation: 71-54=17, Resulting Numbers: [50, 46, 17] Generated Node #0,1: 13:[50, 46, 17] Operation: 71-54=17 Start Sub Search at level 1: ...
0.991319
hs_2
mult_heuristic
[ 4, 76, 19, 8 ]
24
[ "4*76=304", "304/19=16", "8+16=24" ]
Current State: 24:[4, 76, 19, 8], Operations: [] Exploring Operation: 4*76=304, Resulting Numbers: [19, 8, 304] Generated Node #2: [19, 8, 304] from Operation: 4*76=304 Current State: 24:[19, 8, 304], Operations: ['4*76=304'] Exploring Operation: 304/19=16, Resulting Numbers: [8, 16] Generated Node #3: [8, 16] from Ope...
4
Current State: 24:[4, 76, 19, 8], Operations: [] Exploring Operation: 76/19=4, Resulting Numbers: [4, 8, 4] Generated Node #0,0: 24:[4, 8, 4] Operation: 76/19=4 Moving to Node #0,0 Current State: 24:[4, 8, 4], Operations: ['76/19=4'] Exploring Operation: 4+8=12, Resulting Numbers: [4, 12] Generated Node #0,0,0: 24:[4, ...
0
hs_1
sum_heuristic
[ 3, 89, 22, 60 ]
10
[ "3+89=92", "22+60=82", "92-82=10" ]
Current State: 10:[3, 89, 22, 60], Operations: [] Exploring Operation: 3+89=92, Resulting Numbers: [22, 60, 92] Generated Node #2: [22, 60, 92] from Operation: 3+89=92 Current State: 10:[22, 60, 92], Operations: ['3+89=92'] Exploring Operation: 22+60=82, Resulting Numbers: [92, 82] Generated Node #3: [92, 82] from Oper...
4
Current State: 10:[3, 89, 22, 60], Operations: [] Exploring Operation: 89-60=29, Resulting Numbers: [3, 22, 29] Generated Node #0,0: 10:[3, 22, 29] Operation: 89-60=29 Exploring Operation: 60/3=20, Resulting Numbers: [89, 22, 20] Generated Node #0,1: 10:[89, 22, 20] Operation: 60/3=20 Start Sub Search at level 1: Movin...
0.991319
hs_2
mult_heuristic
[ 96, 72, 90, 81 ]
12
[ "96-81=15", "72*15=1080", "1080/90=12" ]
Current State: 12:[96, 72, 90, 81], Operations: [] Exploring Operation: 96-81=15, Resulting Numbers: [72, 90, 15] Generated Node #2: [72, 90, 15] from Operation: 96-81=15 Current State: 12:[72, 90, 15], Operations: ['96-81=15'] Exploring Operation: 72*15=1080, Resulting Numbers: [90, 1080] Generated Node #3: [90, 1080]...
4
Current State: 12:[96, 72, 90, 81], Operations: [] Exploring Operation: 96-90=6, Resulting Numbers: [72, 81, 6] Generated Node #0,0: 12:[72, 81, 6] Operation: 96-90=6 Exploring Operation: 96-81=15, Resulting Numbers: [72, 90, 15] Generated Node #0,1: 12:[72, 90, 15] Operation: 96-81=15 Exploring Operation: 90-81=9, Res...
0.982639
hs_3
sum_heuristic
[ 43, 11, 65, 22 ]
44
[ "65-43=22", "22/11=2", "22*2=44" ]
Current State: 44:[43, 11, 65, 22], Operations: [] Exploring Operation: 65-43=22, Resulting Numbers: [11, 22, 22] Generated Node #2: [11, 22, 22] from Operation: 65-43=22 Current State: 44:[11, 22, 22], Operations: ['65-43=22'] Exploring Operation: 22/11=2, Resulting Numbers: [2] 2,44 equal: Goal Reached Exploring Oper...
4
Current State: 44:[43, 11, 65, 22], Operations: [] Exploring Operation: 65-11=54, Resulting Numbers: [43, 22, 54] Generated Node #0,0: 44:[43, 22, 54] Operation: 65-11=54 Exploring Operation: 65-22=43, Resulting Numbers: [43, 11, 43] Generated Node #0,1: 44:[43, 11, 43] Operation: 65-22=43 Exploring Operation: 65-43=22...
0.986111
hs_3
mult_heuristic
[ 68, 52, 17, 26 ]
87
[ "68+17=85", "52/26=2", "85+2=87" ]
Current State: 87:[68, 52, 17, 26], Operations: [] Exploring Operation: 68+17=85, Resulting Numbers: [52, 26, 85] Generated Node #2: [52, 26, 85] from Operation: 68+17=85 Current State: 87:[52, 26, 85], Operations: ['68+17=85'] Exploring Operation: 52/26=2, Resulting Numbers: [85, 2] Generated Node #3: [85, 2] from Ope...
4
Current State: 87:[68, 52, 17, 26], Operations: [] Exploring Operation: 68/17=4, Resulting Numbers: [52, 26, 4] Generated Node #0,0: 87:[52, 26, 4] Operation: 68/17=4 Exploring Operation: 52/26=2, Resulting Numbers: [68, 17, 2] Generated Node #0,1: 87:[68, 17, 2] Operation: 52/26=2 Exploring Operation: 68-52=16, Result...
0.960938
hs_5
mult_heuristic