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
[ 59, 93, 79, 97 ]
24
[ "59+93=152", "79+97=176", "176-152=24" ]
Current State: 24:[59, 93, 79, 97], Operations: [] Exploring Operation: 59+93=152, Resulting Numbers: [79, 97, 152] Generated Node #2: [79, 97, 152] from Operation: 59+93=152 Current State: 24:[79, 97, 152], Operations: ['59+93=152'] Exploring Operation: 79+97=176, Resulting Numbers: [152, 176] Generated Node #3: [152,...
4
Current State: 24:[59, 93, 79, 97], Operations: [] Exploring Operation: 93-59=34, Resulting Numbers: [79, 97, 34] Generated Node #0,0: 24:[79, 97, 34] Operation: 93-59=34 Exploring Operation: 93-79=14, Resulting Numbers: [59, 97, 14] Generated Node #0,1: 24:[59, 97, 14] Operation: 93-79=14 Exploring Operation: 97-79=18...
0.985243
hs_5
sum_heuristic
[ 24, 68, 2, 13 ]
59
[ "24+68=92", "92/2=46", "13+46=59" ]
Current State: 59:[24, 68, 2, 13], Operations: [] Exploring Operation: 24+68=92, Resulting Numbers: [2, 13, 92] Generated Node #2: [2, 13, 92] from Operation: 24+68=92 Current State: 59:[2, 13, 92], Operations: ['24+68=92'] Exploring Operation: 92/2=46, Resulting Numbers: [13, 46] Generated Node #3: [13, 46] from Opera...
4
Current State: 59:[24, 68, 2, 13], Operations: [] Exploring Operation: 24+13=37, Resulting Numbers: [68, 2, 37] Generated Node #0,0: 59:[68, 2, 37] Operation: 24+13=37 Exploring Operation: 24*2=48, Resulting Numbers: [68, 13, 48] Generated Node #0,1: 59:[68, 13, 48] Operation: 24*2=48 Exploring Operation: 24+2=26, Resu...
0
hs_4
sum_heuristic
[ 62, 84, 29, 92 ]
99
[ "84-62=22", "29+92=121", "121-22=99" ]
Current State: 99:[62, 84, 29, 92], Operations: [] Exploring Operation: 84-62=22, Resulting Numbers: [29, 92, 22] Generated Node #2: [29, 92, 22] from Operation: 84-62=22 Current State: 99:[29, 92, 22], Operations: ['84-62=22'] Exploring Operation: 29+92=121, Resulting Numbers: [22, 121] Generated Node #3: [22, 121] fr...
4
Current State: 99:[62, 84, 29, 92], Operations: [] Exploring Operation: 62-29=33, Resulting Numbers: [84, 92, 33] Generated Node #0,0: 99:[84, 92, 33] Operation: 62-29=33 Exploring Operation: 62+29=91, Resulting Numbers: [84, 92, 91] Generated Node #0,1: 99:[84, 92, 91] Operation: 62+29=91 Exploring Operation: 84-62=22...
0.980903
hs_4
sum_heuristic
[ 12, 4, 92, 62 ]
73
[ "62-12=50", "92/4=23", "50+23=73" ]
Current State: 73:[12, 4, 92, 62], Operations: [] Exploring Operation: 62-12=50, Resulting Numbers: [4, 92, 50] Generated Node #2: [4, 92, 50] from Operation: 62-12=50 Current State: 73:[4, 92, 50], Operations: ['62-12=50'] Exploring Operation: 92/4=23, Resulting Numbers: [50, 23] Generated Node #3: [50, 23] from Opera...
4
Current State: 73:[12, 4, 92, 62], Operations: [] Exploring Operation: 12*4=48, Resulting Numbers: [92, 62, 48] Generated Node #0,0: 73:[92, 62, 48] Operation: 12*4=48 Moving to Node #0,0 Current State: 73:[92, 62, 48], Operations: ['12*4=48'] Exploring Operation: 92-48=44, Resulting Numbers: [62, 44] Generated Node #0...
0
hs_1
sum_heuristic
[ 12, 27, 36, 32 ]
30
[ "27*36=972", "972-12=960", "960/32=30" ]
Current State: 30:[12, 27, 36, 32], Operations: [] Exploring Operation: 27*36=972, Resulting Numbers: [12, 32, 972] Generated Node #2: [12, 32, 972] from Operation: 27*36=972 Current State: 30:[12, 32, 972], Operations: ['27*36=972'] Exploring Operation: 972-12=960, Resulting Numbers: [32, 960] Generated Node #3: [32, ...
4
Current State: 30:[12, 27, 36, 32], Operations: [] Exploring Operation: 36/12=3, Resulting Numbers: [27, 32, 3] Generated Node #0,0: 30:[27, 32, 3] Operation: 36/12=3 Exploring Operation: 36-27=9, Resulting Numbers: [12, 32, 9] Generated Node #0,1: 30:[12, 32, 9] Operation: 36-27=9 Exploring Operation: 36-32=4, Resulti...
0.97309
hs_3
sum_heuristic
[ 2, 84, 33, 57 ]
66
[ "84/2=42", "57-33=24", "42+24=66" ]
Current State: 66:[2, 84, 33, 57], Operations: [] Exploring Operation: 84/2=42, Resulting Numbers: [33, 57, 42] Generated Node #2: [33, 57, 42] from Operation: 84/2=42 Current State: 66:[33, 57, 42], Operations: ['84/2=42'] Exploring Operation: 57-33=24, Resulting Numbers: [42, 24] Generated Node #3: [42, 24] from Oper...
4
Current State: 66:[2, 84, 33, 57], Operations: [] Exploring Operation: 84-57=27, Resulting Numbers: [2, 33, 27] Generated Node #0,0: 66:[2, 33, 27] Operation: 84-57=27 Moving to Node #0,0 Current State: 66:[2, 33, 27], Operations: ['84-57=27'] Exploring Operation: 33-27=6, Resulting Numbers: [2, 6] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 18, 56, 8, 13 ]
43
[ "56-18=38", "13-8=5", "38+5=43" ]
Current State: 43:[18, 56, 8, 13], Operations: [] Exploring Operation: 56-18=38, Resulting Numbers: [8, 13, 38] Generated Node #2: [8, 13, 38] from Operation: 56-18=38 Current State: 43:[8, 13, 38], Operations: ['56-18=38'] Exploring Operation: 13-8=5, Resulting Numbers: [38, 5] Generated Node #3: [38, 5] from Operatio...
4
Current State: 43:[18, 56, 8, 13], Operations: [] Exploring Operation: 18+13=31, Resulting Numbers: [56, 8, 31] Generated Node #0,0: 43:[56, 8, 31] Operation: 18+13=31 Exploring Operation: 18+8=26, Resulting Numbers: [56, 13, 26] Generated Node #0,1: 43:[56, 13, 26] Operation: 18+8=26 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 20, 11, 5, 18 ]
44
[ "20+11=31", "18-5=13", "31+13=44" ]
Current State: 44:[20, 11, 5, 18], Operations: [] Exploring Operation: 20+11=31, Resulting Numbers: [5, 18, 31] Generated Node #2: [5, 18, 31] from Operation: 20+11=31 Current State: 44:[5, 18, 31], Operations: ['20+11=31'] Exploring Operation: 18-5=13, Resulting Numbers: [31, 13] Generated Node #3: [31, 13] from Opera...
4
Current State: 44:[20, 11, 5, 18], Operations: [] Exploring Operation: 5+18=23, Resulting Numbers: [20, 11, 23] Generated Node #0,0: 44:[20, 11, 23] Operation: 5+18=23 Exploring Operation: 20-18=2, Resulting Numbers: [11, 5, 2] Generated Node #0,1: 44:[11, 5, 2] Operation: 20-18=2 Moving to Node #0,1 Current State: 44:...
0
hs_2
sum_heuristic
[ 64, 28, 32, 15 ]
31
[ "32-28=4", "64/4=16", "15+16=31" ]
Current State: 31:[64, 28, 32, 15], Operations: [] Exploring Operation: 32-28=4, Resulting Numbers: [64, 15, 4] Generated Node #2: [64, 15, 4] from Operation: 32-28=4 Current State: 31:[64, 15, 4], Operations: ['32-28=4'] Exploring Operation: 64/4=16, Resulting Numbers: [15, 16] Generated Node #3: [15, 16] from Operati...
4
Current State: 31:[64, 28, 32, 15], Operations: [] Exploring Operation: 64-32=32, Resulting Numbers: [28, 15, 32] Generated Node #0,0: 31:[28, 15, 32] Operation: 64-32=32 Moving to Node #0,0 Current State: 31:[28, 15, 32], Operations: ['64-32=32'] Exploring Operation: 28+15=43, Resulting Numbers: [32, 43] Generated Nod...
0
hs_1
mult_heuristic
[ 3, 54, 69, 51 ]
14
[ "69+51=120", "120/3=40", "54-40=14" ]
Current State: 14:[3, 54, 69, 51], Operations: [] Exploring Operation: 69+51=120, Resulting Numbers: [3, 54, 120] Generated Node #2: [3, 54, 120] from Operation: 69+51=120 Current State: 14:[3, 54, 120], Operations: ['69+51=120'] Exploring Operation: 120/3=40, Resulting Numbers: [54, 40] Generated Node #3: [54, 40] fro...
4
Current State: 14:[3, 54, 69, 51], Operations: [] Exploring Operation: 69-54=15, Resulting Numbers: [3, 51, 15] Generated Node #0,0: 14:[3, 51, 15] Operation: 69-54=15 Start Sub Search at level 1: Moving to Node #0,0 Current State: 14:[3, 51, 15], Operations: ['69-54=15'] Exploring Operation: 51/3=17, Resulting Numbers...
0
hs_1
mult_heuristic
[ 78, 59, 3, 79 ]
61
[ "78+59=137", "79-3=76", "137-76=61" ]
Current State: 61:[78, 59, 3, 79], Operations: [] Exploring Operation: 78+59=137, Resulting Numbers: [3, 79, 137] Generated Node #2: [3, 79, 137] from Operation: 78+59=137 Current State: 61:[3, 79, 137], Operations: ['78+59=137'] Exploring Operation: 79-3=76, Resulting Numbers: [137, 76] Generated Node #3: [137, 76] fr...
4
Current State: 61:[78, 59, 3, 79], Operations: [] Exploring Operation: 59+3=62, Resulting Numbers: [78, 79, 62] Generated Node #0,0: 61:[78, 79, 62] Operation: 59+3=62 Exploring Operation: 79-3=76, Resulting Numbers: [78, 59, 76] Generated Node #0,1: 61:[78, 59, 76] Operation: 79-3=76 Exploring Operation: 78-3=75, Resu...
0.97309
hs_3
sum_heuristic
[ 82, 4, 6, 62 ]
71
[ "4+62=66", "66/6=11", "82-11=71" ]
Current State: 71:[82, 4, 6, 62], Operations: [] Exploring Operation: 4+62=66, Resulting Numbers: [82, 6, 66] Generated Node #2: [82, 6, 66] from Operation: 4+62=66 Current State: 71:[82, 6, 66], Operations: ['4+62=66'] Exploring Operation: 66/6=11, Resulting Numbers: [82, 11] Generated Node #3: [82, 11] from Operation...
4
Current State: 71:[82, 4, 6, 62], Operations: [] Exploring Operation: 4+6=10, Resulting Numbers: [82, 62, 10] Generated Node #0,0: 71:[82, 62, 10] Operation: 4+6=10 Exploring Operation: 82-6=76, Resulting Numbers: [4, 62, 76] Generated Node #0,1: 71:[4, 62, 76] Operation: 82-6=76 Exploring Operation: 82-4=78, Resulting...
0
hs_4
mult_heuristic
[ 46, 21, 91, 81 ]
15
[ "46-21=25", "91-81=10", "25-10=15" ]
Current State: 15:[46, 21, 91, 81], Operations: [] Exploring Operation: 46-21=25, Resulting Numbers: [91, 81, 25] Generated Node #2: [91, 81, 25] from Operation: 46-21=25 Current State: 15:[91, 81, 25], Operations: ['46-21=25'] Exploring Operation: 91-81=10, Resulting Numbers: [25, 10] Generated Node #3: [25, 10] from ...
4
Current State: 15:[46, 21, 91, 81], Operations: [] Exploring Operation: 91-21=70, Resulting Numbers: [46, 81, 70] Generated Node #0,0: 15:[46, 81, 70] Operation: 91-21=70 Exploring Operation: 91-81=10, Resulting Numbers: [46, 21, 10] Generated Node #0,1: 15:[46, 21, 10] Operation: 91-81=10 Exploring Operation: 46-21=25...
0.986979
hs_5
sum_heuristic
[ 95, 32, 98, 49 ]
47
[ "98-95=3", "32*3=96", "96-49=47" ]
Current State: 47:[95, 32, 98, 49], Operations: [] Exploring Operation: 98-95=3, Resulting Numbers: [32, 49, 3] Generated Node #2: [32, 49, 3] from Operation: 98-95=3 Current State: 47:[32, 49, 3], Operations: ['98-95=3'] Exploring Operation: 32*3=96, Resulting Numbers: [49, 96] Generated Node #3: [49, 96] from Operati...
4
Current State: 47:[95, 32, 98, 49], Operations: [] Exploring Operation: 95-32=63, Resulting Numbers: [98, 49, 63] Generated Node #0,0: 47:[98, 49, 63] Operation: 95-32=63 Exploring Operation: 98-32=66, Resulting Numbers: [95, 49, 66] Generated Node #0,1: 47:[95, 49, 66] Operation: 98-32=66 Exploring Operation: 95-49=46...
0.975694
hs_5
mult_heuristic
[ 52, 64, 66, 23 ]
27
[ "52+64=116", "66+23=89", "116-89=27" ]
Current State: 27:[52, 64, 66, 23], Operations: [] Exploring Operation: 52+64=116, Resulting Numbers: [66, 23, 116] Generated Node #2: [66, 23, 116] from Operation: 52+64=116 Current State: 27:[66, 23, 116], Operations: ['52+64=116'] Exploring Operation: 66+23=89, Resulting Numbers: [116, 89] Generated Node #3: [116, 8...
4
Current State: 27:[52, 64, 66, 23], Operations: [] Exploring Operation: 64-52=12, Resulting Numbers: [66, 23, 12] Generated Node #0,0: 27:[66, 23, 12] Operation: 64-52=12 Exploring Operation: 66-64=2, Resulting Numbers: [52, 23, 2] Generated Node #0,1: 27:[52, 23, 2] Operation: 66-64=2 Exploring Operation: 66-52=14, Re...
0.977431
hs_4
mult_heuristic
[ 11, 23, 21, 11 ]
77
[ "11*11=121", "23+21=44", "121-44=77" ]
Current State: 77:[11, 23, 21, 11], Operations: [] Exploring Operation: 11*11=121, Resulting Numbers: [23, 21, 121] Generated Node #2: [23, 21, 121] from Operation: 11*11=121 Current State: 77:[23, 21, 121], Operations: ['11*11=121'] Exploring Operation: 23+21=44, Resulting Numbers: [121, 44] Generated Node #3: [121, 4...
4
Current State: 77:[11, 23, 21, 11], Operations: [] Exploring Operation: 23-21=2, Resulting Numbers: [11, 11, 2] Generated Node #0,0: 77:[11, 11, 2] Operation: 23-21=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 77:[11, 11, 2], Operations: ['23-21=2'] Exploring Operation: 11+2=13, Resulting Numbers: ...
0
hs_1
sum_heuristic
[ 21, 65, 91, 91 ]
65
[ "91-91=0", "21*0=0", "65+0=65" ]
Current State: 65:[21, 65, 91, 91], Operations: [] Exploring Operation: 91-91=0, Resulting Numbers: [21, 65, 0] Generated Node #2: [21, 65, 0] from Operation: 91-91=0 Current State: 65:[21, 65, 0], Operations: ['91-91=0'] Exploring Operation: 21*0=0, Resulting Numbers: [65, 0] Generated Node #3: [65, 0] from Operation:...
4
Current State: 65:[21, 65, 91, 91], Operations: [] Exploring Operation: 91-91=0, Resulting Numbers: [21, 65, 0] Generated Node #0,0: 65:[21, 65, 0] Operation: 91-91=0 Exploring Operation: 91/91=1, Resulting Numbers: [21, 65, 1] Generated Node #0,1: 65:[21, 65, 1] Operation: 91/91=1 Moving to Node #0,1 Current State: 65...
0.986979
hs_2
sum_heuristic
[ 88, 14, 30, 51 ]
98
[ "88-30=58", "58-51=7", "14*7=98" ]
Current State: 98:[88, 14, 30, 51], Operations: [] Exploring Operation: 88-30=58, Resulting Numbers: [14, 51, 58] Generated Node #2: [14, 51, 58] from Operation: 88-30=58 Current State: 98:[14, 51, 58], Operations: ['88-30=58'] Exploring Operation: 58-51=7, Resulting Numbers: [14, 7] Generated Node #3: [14, 7] from Ope...
4
Current State: 98:[88, 14, 30, 51], Operations: [] Exploring Operation: 51-30=21, Resulting Numbers: [88, 14, 21] Generated Node #0,0: 98:[88, 14, 21] Operation: 51-30=21 Exploring Operation: 30-14=16, Resulting Numbers: [88, 51, 16] Generated Node #0,1: 98:[88, 51, 16] Operation: 30-14=16 Exploring Operation: 14+30=44...
0.987847
hs_4
mult_heuristic
[ 43, 56, 46, 90 ]
57
[ "56-43=13", "90-46=44", "13+44=57" ]
Current State: 57:[43, 56, 46, 90], Operations: [] Exploring Operation: 56-43=13, Resulting Numbers: [46, 90, 13] Generated Node #2: [46, 90, 13] from Operation: 56-43=13 Current State: 57:[46, 90, 13], Operations: ['56-43=13'] Exploring Operation: 90-46=44, Resulting Numbers: [13, 44] Generated Node #3: [13, 44] from ...
4
Current State: 57:[43, 56, 46, 90], Operations: [] Exploring Operation: 90-46=44, Resulting Numbers: [43, 56, 44] Generated Node #0,0: 57:[43, 56, 44] Operation: 90-46=44 Exploring Operation: 90-43=47, Resulting Numbers: [56, 46, 47] Generated Node #0,1: 57:[56, 46, 47] Operation: 90-43=47 Moving to Node #0,1 Current S...
0.991319
hs_2
mult_heuristic
[ 52, 6, 5, 18 ]
35
[ "52+6=58", "5+18=23", "58-23=35" ]
Current State: 35:[52, 6, 5, 18], Operations: [] Exploring Operation: 52+6=58, Resulting Numbers: [5, 18, 58] Generated Node #2: [5, 18, 58] from Operation: 52+6=58 Current State: 35:[5, 18, 58], Operations: ['52+6=58'] Exploring Operation: 5+18=23, Resulting Numbers: [58, 23] Generated Node #3: [58, 23] from Operation...
4
Current State: 35:[52, 6, 5, 18], Operations: [] Exploring Operation: 18/6=3, Resulting Numbers: [52, 5, 3] Generated Node #0,0: 35:[52, 5, 3] Operation: 18/6=3 Exploring Operation: 52-18=34, Resulting Numbers: [6, 5, 34] Generated Node #0,1: 35:[6, 5, 34] Operation: 52-18=34 Moving to Node #0,1 Current State: 35:[6, 5...
0.990451
hs_2
sum_heuristic
[ 9, 14, 2, 55 ]
46
[ "9+55=64", "64/2=32", "14+32=46" ]
Current State: 46:[9, 14, 2, 55], Operations: [] Exploring Operation: 9+55=64, Resulting Numbers: [14, 2, 64] Generated Node #2: [14, 2, 64] from Operation: 9+55=64 Current State: 46:[14, 2, 64], Operations: ['9+55=64'] Exploring Operation: 64/2=32, Resulting Numbers: [14, 32] Generated Node #3: [14, 32] from Operation...
4
Current State: 46:[9, 14, 2, 55], Operations: [] Exploring Operation: 9+14=23, Resulting Numbers: [2, 55, 23] Generated Node #0,0: 46:[2, 55, 23] Operation: 9+14=23 Exploring Operation: 55-9=46, Resulting Numbers: [14, 2, 46] Generated Node #0,1: 46:[14, 2, 46] Operation: 55-9=46 Start Sub Search at level 1: Moving to ...
0
hs_2
mult_heuristic
[ 8, 66, 14, 41 ]
46
[ "8*66=528", "14*41=574", "574-528=46" ]
Current State: 46:[8, 66, 14, 41], Operations: [] Exploring Operation: 8*66=528, Resulting Numbers: [14, 41, 528] Generated Node #2: [14, 41, 528] from Operation: 8*66=528 Current State: 46:[14, 41, 528], Operations: ['8*66=528'] Exploring Operation: 14*41=574, Resulting Numbers: [528, 574] Generated Node #3: [528, 574...
4
Current State: 46:[8, 66, 14, 41], Operations: [] Exploring Operation: 66-41=25, Resulting Numbers: [8, 14, 25] Generated Node #0,0: 46:[8, 14, 25] Operation: 66-41=25 Exploring Operation: 66-14=52, Resulting Numbers: [8, 41, 52] Generated Node #0,1: 46:[8, 41, 52] Operation: 66-14=52 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 18, 11, 99, 65 ]
92
[ "18+65=83", "99/11=9", "83+9=92" ]
Current State: 92:[18, 11, 99, 65], Operations: [] Exploring Operation: 18+65=83, Resulting Numbers: [11, 99, 83] Generated Node #2: [11, 99, 83] from Operation: 18+65=83 Current State: 92:[11, 99, 83], Operations: ['18+65=83'] Exploring Operation: 99/11=9, Resulting Numbers: [83, 9] Generated Node #3: [83, 9] from Ope...
4
Current State: 92:[18, 11, 99, 65], Operations: [] Exploring Operation: 99-65=34, Resulting Numbers: [18, 11, 34] Generated Node #0,0: 92:[18, 11, 34] Operation: 99-65=34 Exploring Operation: 18+65=83, Resulting Numbers: [11, 99, 83] Generated Node #0,1: 92:[11, 99, 83] Operation: 18+65=83 Exploring Operation: 65-11=54...
0.938368
hs_4
mult_heuristic
[ 82, 50, 29, 48 ]
22
[ "82*29=2378", "50*48=2400", "2400-2378=22" ]
Current State: 22:[82, 50, 29, 48], Operations: [] Exploring Operation: 82*29=2378, Resulting Numbers: [50, 48, 2378] Generated Node #2: [50, 48, 2378] from Operation: 82*29=2378 Current State: 22:[50, 48, 2378], Operations: ['82*29=2378'] Exploring Operation: 50*48=2400, Resulting Numbers: [2378, 2400] Generated Node ...
4
Current State: 22:[82, 50, 29, 48], Operations: [] Exploring Operation: 82-50=32, Resulting Numbers: [29, 48, 32] Generated Node #0,0: 22:[29, 48, 32] Operation: 82-50=32 Exploring Operation: 82-48=34, Resulting Numbers: [50, 29, 34] Generated Node #0,1: 22:[50, 29, 34] Operation: 82-48=34 Exploring Operation: 82-29=53...
0
hs_4
sum_heuristic
[ 18, 71, 56, 66 ]
22
[ "71-18=53", "56-53=3", "66/3=22" ]
Current State: 22:[18, 71, 56, 66], Operations: [] Exploring Operation: 71-18=53, Resulting Numbers: [56, 66, 53] Generated Node #2: [56, 66, 53] from Operation: 71-18=53 Current State: 22:[56, 66, 53], Operations: ['71-18=53'] Exploring Operation: 56-53=3, Resulting Numbers: [66, 3] Generated Node #3: [66, 3] from Ope...
4
Current State: 22:[18, 71, 56, 66], Operations: [] Exploring Operation: 71-66=5, Resulting Numbers: [18, 56, 5] Generated Node #0,0: 22:[18, 56, 5] Operation: 71-66=5 Start Sub Search at level 1: Moving to Node #0,0 Current State: 22:[18, 56, 5], Operations: ['71-66=5'] Exploring Operation: 56-18=38, Resulting Numbers:...
0
hs_1
sum_heuristic
[ 28, 88, 67, 23 ]
14
[ "88-67=21", "23-21=2", "28/2=14" ]
Current State: 14:[28, 88, 67, 23], Operations: [] Exploring Operation: 88-67=21, Resulting Numbers: [28, 23, 21] Generated Node #2: [28, 23, 21] from Operation: 88-67=21 Current State: 14:[28, 23, 21], Operations: ['88-67=21'] Exploring Operation: 23-21=2, Resulting Numbers: [28, 2] Generated Node #3: [28, 2] from Ope...
4
Current State: 14:[28, 88, 67, 23], Operations: [] Exploring Operation: 88-23=65, Resulting Numbers: [28, 67, 65] Generated Node #0,0: 14:[28, 67, 65] Operation: 88-23=65 Exploring Operation: 88-28=60, Resulting Numbers: [67, 23, 60] Generated Node #0,1: 14:[67, 23, 60] Operation: 88-28=60 Exploring Operation: 67-28=39...
0.982639
hs_4
mult_heuristic
[ 1, 8, 63, 3 ]
59
[ "8-1=7", "63+3=66", "66-7=59" ]
Current State: 59:[1, 8, 63, 3], Operations: [] Exploring Operation: 8-1=7, Resulting Numbers: [63, 3, 7] Generated Node #2: [63, 3, 7] from Operation: 8-1=7 Current State: 59:[63, 3, 7], Operations: ['8-1=7'] Exploring Operation: 63+3=66, Resulting Numbers: [7, 66] Generated Node #3: [7, 66] from Operation: 63+3=66 Cu...
4
Current State: 59:[1, 8, 63, 3], Operations: [] Exploring Operation: 1+3=4, Resulting Numbers: [8, 63, 4] Generated Node #0,0: 59:[8, 63, 4] Operation: 1+3=4 Exploring Operation: 8*3=24, Resulting Numbers: [1, 63, 24] Generated Node #0,1: 59:[1, 63, 24] Operation: 8*3=24 Exploring Operation: 63-1=62, Resulting Numbers:...
0.963542
hs_4
mult_heuristic
[ 99, 1, 45, 43 ]
50
[ "99+1=100", "45-43=2", "100/2=50" ]
Current State: 50:[99, 1, 45, 43], Operations: [] Exploring Operation: 99+1=100, Resulting Numbers: [45, 43, 100] Generated Node #2: [45, 43, 100] from Operation: 99+1=100 Current State: 50:[45, 43, 100], Operations: ['99+1=100'] Exploring Operation: 45-43=2, Resulting Numbers: [100, 2] Generated Node #3: [100, 2] from...
4
Current State: 50:[99, 1, 45, 43], Operations: [] Exploring Operation: 99-43=56, Resulting Numbers: [1, 45, 56] Generated Node #0,0: 50:[1, 45, 56] Operation: 99-43=56 Exploring Operation: 99-45=54, Resulting Numbers: [1, 43, 54] Generated Node #0,1: 50:[1, 43, 54] Operation: 99-45=54 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 25, 17, 59, 9 ]
21
[ "59+9=68", "68/17=4", "25-4=21" ]
Current State: 21:[25, 17, 59, 9], Operations: [] Exploring Operation: 59+9=68, Resulting Numbers: [25, 17, 68] Generated Node #2: [25, 17, 68] from Operation: 59+9=68 Current State: 21:[25, 17, 68], Operations: ['59+9=68'] Exploring Operation: 68/17=4, Resulting Numbers: [25, 4] Generated Node #3: [25, 4] from Operati...
4
Current State: 21:[25, 17, 59, 9], Operations: [] Exploring Operation: 59-25=34, Resulting Numbers: [17, 9, 34] Generated Node #0,0: 21:[17, 9, 34] Operation: 59-25=34 Start Sub Search at level 1: Moving to Node #0,0 Current State: 21:[17, 9, 34], Operations: ['59-25=34'] Exploring Operation: 34/17=2, Resulting Numbers...
0
hs_1
mult_heuristic
[ 93, 36, 34, 84 ]
96
[ "93*36=3348", "3348-84=3264", "3264/34=96" ]
Current State: 96:[93, 36, 34, 84], Operations: [] Exploring Operation: 93*36=3348, Resulting Numbers: [34, 84, 3348] Generated Node #2: [34, 84, 3348] from Operation: 93*36=3348 Current State: 96:[34, 84, 3348], Operations: ['93*36=3348'] Exploring Operation: 3348-84=3264, Resulting Numbers: [34, 3264] Generated Node ...
4
Current State: 96:[93, 36, 34, 84], Operations: [] Exploring Operation: 84-36=48, Resulting Numbers: [93, 34, 48] Generated Node #0,0: 96:[93, 34, 48] Operation: 84-36=48 Exploring Operation: 93-84=9, Resulting Numbers: [36, 34, 9] Generated Node #0,1: 96:[36, 34, 9] Operation: 93-84=9 Moving to Node #0,0 Current State...
0
hs_2
mult_heuristic
[ 52, 63, 45, 98 ]
23
[ "52-45=7", "63+98=161", "161/7=23" ]
Current State: 23:[52, 63, 45, 98], Operations: [] Exploring Operation: 52-45=7, Resulting Numbers: [63, 98, 7] Generated Node #2: [63, 98, 7] from Operation: 52-45=7 Current State: 23:[63, 98, 7], Operations: ['52-45=7'] Exploring Operation: 63+98=161, Resulting Numbers: [7, 161] Generated Node #3: [7, 161] from Opera...
4
Current State: 23:[52, 63, 45, 98], Operations: [] Exploring Operation: 98-63=35, Resulting Numbers: [52, 45, 35] Generated Node #0,0: 23:[52, 45, 35] Operation: 98-63=35 Exploring Operation: 63-52=11, Resulting Numbers: [45, 98, 11] Generated Node #0,1: 23:[45, 98, 11] Operation: 63-52=11 Exploring Operation: 98-45=53...
0
hs_4
mult_heuristic
[ 25, 77, 39, 22 ]
35
[ "77-25=52", "39-22=17", "52-17=35" ]
Current State: 35:[25, 77, 39, 22], Operations: [] Exploring Operation: 77-25=52, Resulting Numbers: [39, 22, 52] Generated Node #2: [39, 22, 52] from Operation: 77-25=52 Current State: 35:[39, 22, 52], Operations: ['77-25=52'] Exploring Operation: 39-22=17, Resulting Numbers: [52, 17] Generated Node #3: [52, 17] from ...
4
Current State: 35:[25, 77, 39, 22], Operations: [] Exploring Operation: 77-25=52, Resulting Numbers: [39, 22, 52] Generated Node #0,0: 35:[39, 22, 52] Operation: 77-25=52 Exploring Operation: 77-22=55, Resulting Numbers: [25, 39, 55] Generated Node #0,1: 35:[25, 39, 55] Operation: 77-22=55 Exploring Operation: 25+22=47...
0.985243
hs_5
sum_heuristic
[ 21, 15, 9, 76 ]
78
[ "21+9=30", "30/15=2", "76+2=78" ]
Current State: 78:[21, 15, 9, 76], Operations: [] Exploring Operation: 21+9=30, Resulting Numbers: [15, 76, 30] Generated Node #2: [15, 76, 30] from Operation: 21+9=30 Current State: 78:[15, 76, 30], Operations: ['21+9=30'] Exploring Operation: 30/15=2, Resulting Numbers: [76, 2] Generated Node #3: [76, 2] from Operati...
4
Current State: 78:[21, 15, 9, 76], Operations: [] Exploring Operation: 21-15=6, Resulting Numbers: [9, 76, 6] Generated Node #0,0: 78:[9, 76, 6] Operation: 21-15=6 Start Sub Search at level 1: Moving to Node #0,0 Current State: 78:[9, 76, 6], Operations: ['21-15=6'] Exploring Operation: 9-6=3, Resulting Numbers: [76, 3...
0
hs_1
mult_heuristic
[ 92, 78, 26, 70 ]
19
[ "92-70=22", "78/26=3", "22-3=19" ]
Current State: 19:[92, 78, 26, 70], Operations: [] Exploring Operation: 92-70=22, Resulting Numbers: [78, 26, 22] Generated Node #2: [78, 26, 22] from Operation: 92-70=22 Current State: 19:[78, 26, 22], Operations: ['92-70=22'] Exploring Operation: 78/26=3, Resulting Numbers: [22, 3] Generated Node #3: [22, 3] from Ope...
4
Current State: 19:[92, 78, 26, 70], Operations: [] Exploring Operation: 78/26=3, Resulting Numbers: [92, 70, 3] Generated Node #0,0: 19:[92, 70, 3] Operation: 78/26=3 Exploring Operation: 78-70=8, Resulting Numbers: [92, 26, 8] Generated Node #0,1: 19:[92, 26, 8] Operation: 78-70=8 Exploring Operation: 92-70=22, Result...
0.973958
hs_4
sum_heuristic
[ 6, 56, 36, 67 ]
31
[ "6+56=62", "67-36=31", "62-31=31" ]
Current State: 31:[6, 56, 36, 67], Operations: [] Exploring Operation: 6+56=62, Resulting Numbers: [36, 67, 62] Generated Node #2: [36, 67, 62] from Operation: 6+56=62 Current State: 31:[36, 67, 62], Operations: ['6+56=62'] Exploring Operation: 67-36=31, Resulting Numbers: [62, 31] Generated Node #3: [62, 31] from Oper...
4
Current State: 31:[6, 56, 36, 67], Operations: [] Exploring Operation: 67-36=31, Resulting Numbers: [6, 56, 31] Generated Node #0,0: 31:[6, 56, 31] Operation: 67-36=31 Exploring Operation: 67-56=11, Resulting Numbers: [6, 36, 11] Generated Node #0,1: 31:[6, 36, 11] Operation: 67-56=11 Start Sub Search at level 1: Movin...
0.989583
hs_2
mult_heuristic
[ 35, 88, 5, 22 ]
66
[ "35/5=7", "22*7=154", "154-88=66" ]
Current State: 66:[35, 88, 5, 22], Operations: [] Exploring Operation: 35/5=7, Resulting Numbers: [88, 22, 7] Generated Node #2: [88, 22, 7] from Operation: 35/5=7 Current State: 66:[88, 22, 7], Operations: ['35/5=7'] Exploring Operation: 22*7=154, Resulting Numbers: [88, 154] Generated Node #3: [88, 154] from Operatio...
4
Current State: 66:[35, 88, 5, 22], Operations: [] Exploring Operation: 88/22=4, Resulting Numbers: [35, 5, 4] Generated Node #0,0: 66:[35, 5, 4] Operation: 88/22=4 Exploring Operation: 88-22=66, Resulting Numbers: [35, 5, 66] Generated Node #0,1: 66:[35, 5, 66] Operation: 88-22=66 Exploring Operation: 88-35=53, Resulti...
0
hs_3
mult_heuristic
[ 45, 22, 13, 48 ]
84
[ "45-22=23", "13+48=61", "23+61=84" ]
Current State: 84:[45, 22, 13, 48], Operations: [] Exploring Operation: 45-22=23, Resulting Numbers: [13, 48, 23] Generated Node #2: [13, 48, 23] from Operation: 45-22=23 Current State: 84:[13, 48, 23], Operations: ['45-22=23'] Exploring Operation: 13+48=61, Resulting Numbers: [23, 61] Generated Node #3: [23, 61] from ...
4
Current State: 84:[45, 22, 13, 48], Operations: [] Exploring Operation: 48-45=3, Resulting Numbers: [22, 13, 3] Generated Node #0,0: 84:[22, 13, 3] Operation: 48-45=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 84:[22, 13, 3], Operations: ['48-45=3'] Exploring Operation: 22-13=9, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 60, 18, 40, 22 ]
24
[ "60-18=42", "40-22=18", "42-18=24" ]
Current State: 24:[60, 18, 40, 22], Operations: [] Exploring Operation: 60-18=42, Resulting Numbers: [40, 22, 42] Generated Node #2: [40, 22, 42] from Operation: 60-18=42 Current State: 24:[40, 22, 42], Operations: ['60-18=42'] Exploring Operation: 40-22=18, Resulting Numbers: [42, 18] Generated Node #3: [42, 18] from ...
4
Current State: 24:[60, 18, 40, 22], Operations: [] Exploring Operation: 60-40=20, Resulting Numbers: [18, 22, 20] Generated Node #0,0: 24:[18, 22, 20] Operation: 60-40=20 Exploring Operation: 60-18=42, Resulting Numbers: [40, 22, 42] Generated Node #0,1: 24:[40, 22, 42] Operation: 60-18=42 Exploring Operation: 60-22=38...
0.989583
hs_3
mult_heuristic
[ 48, 3, 76, 63 ]
71
[ "63-48=15", "15/3=5", "76-5=71" ]
Current State: 71:[48, 3, 76, 63], Operations: [] Exploring Operation: 63-48=15, Resulting Numbers: [3, 76, 15] Generated Node #2: [3, 76, 15] from Operation: 63-48=15 Current State: 71:[3, 76, 15], Operations: ['63-48=15'] Exploring Operation: 15/3=5, Resulting Numbers: [76, 5] Generated Node #3: [76, 5] from Operatio...
4
Current State: 71:[48, 3, 76, 63], Operations: [] Exploring Operation: 76-3=73, Resulting Numbers: [48, 63, 73] Generated Node #0,0: 71:[48, 63, 73] Operation: 76-3=73 Exploring Operation: 48+3=51, Resulting Numbers: [76, 63, 51] Generated Node #0,1: 71:[76, 63, 51] Operation: 48+3=51 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 90, 7, 53, 11 ]
40
[ "90-53=37", "7*11=77", "77-37=40" ]
Current State: 40:[90, 7, 53, 11], Operations: [] Exploring Operation: 90-53=37, Resulting Numbers: [7, 11, 37] Generated Node #2: [7, 11, 37] from Operation: 90-53=37 Current State: 40:[7, 11, 37], Operations: ['90-53=37'] Exploring Operation: 7*11=77, Resulting Numbers: [37, 77] Generated Node #3: [37, 77] from Opera...
4
Current State: 40:[90, 7, 53, 11], Operations: [] Exploring Operation: 53-11=42, Resulting Numbers: [90, 7, 42] Generated Node #0,0: 40:[90, 7, 42] Operation: 53-11=42 Exploring Operation: 90-11=79, Resulting Numbers: [7, 53, 79] Generated Node #0,1: 40:[7, 53, 79] Operation: 90-11=79 Exploring Operation: 90-53=37, Res...
0
hs_3
sum_heuristic
[ 33, 39, 43, 24 ]
21
[ "39*24=936", "936-33=903", "903/43=21" ]
Current State: 21:[33, 39, 43, 24], Operations: [] Exploring Operation: 39*24=936, Resulting Numbers: [33, 43, 936] Generated Node #2: [33, 43, 936] from Operation: 39*24=936 Current State: 21:[33, 43, 936], Operations: ['39*24=936'] Exploring Operation: 936-33=903, Resulting Numbers: [43, 903] Generated Node #3: [43, ...
4
Current State: 21:[33, 39, 43, 24], Operations: [] Exploring Operation: 43-33=10, Resulting Numbers: [39, 24, 10] Generated Node #0,0: 21:[39, 24, 10] Operation: 43-33=10 Exploring Operation: 39-33=6, Resulting Numbers: [43, 24, 6] Generated Node #0,1: 21:[43, 24, 6] Operation: 39-33=6 Exploring Operation: 43-24=19, Re...
0
hs_5
sum_heuristic
[ 21, 5, 51, 52 ]
25
[ "21+5=26", "52-51=1", "26-1=25" ]
Current State: 25:[21, 5, 51, 52], Operations: [] Exploring Operation: 21+5=26, Resulting Numbers: [51, 52, 26] Generated Node #2: [51, 52, 26] from Operation: 21+5=26 Current State: 25:[51, 52, 26], Operations: ['21+5=26'] Exploring Operation: 52-51=1, Resulting Numbers: [26, 1] Generated Node #3: [26, 1] from Operati...
4
Current State: 25:[21, 5, 51, 52], Operations: [] Exploring Operation: 52-51=1, Resulting Numbers: [21, 5, 1] Generated Node #0,0: 25:[21, 5, 1] Operation: 52-51=1 Exploring Operation: 52-21=31, Resulting Numbers: [5, 51, 31] Generated Node #0,1: 25:[5, 51, 31] Operation: 52-21=31 Exploring Operation: 51-21=30, Resulti...
0.987847
hs_3
sum_heuristic
[ 42, 83, 29, 82 ]
27
[ "83-42=41", "82/41=2", "29-2=27" ]
Current State: 27:[42, 83, 29, 82], Operations: [] Exploring Operation: 83-42=41, Resulting Numbers: [29, 82, 41] Generated Node #2: [29, 82, 41] from Operation: 83-42=41 Current State: 27:[29, 82, 41], Operations: ['83-42=41'] Exploring Operation: 82/41=2, Resulting Numbers: [29, 2] Generated Node #3: [29, 2] from Ope...
4
Current State: 27:[42, 83, 29, 82], Operations: [] Exploring Operation: 82-29=53, Resulting Numbers: [42, 83, 53] Generated Node #0,0: 27:[42, 83, 53] Operation: 82-29=53 Exploring Operation: 83-42=41, Resulting Numbers: [29, 82, 41] Generated Node #0,1: 27:[29, 82, 41] Operation: 83-42=41 Exploring Operation: 82-42=40...
0.955729
hs_5
mult_heuristic
[ 57, 54, 54, 52 ]
51
[ "54-52=2", "54*2=108", "108-57=51" ]
Current State: 51:[57, 54, 54, 52], Operations: [] Exploring Operation: 54-52=2, Resulting Numbers: [57, 2] Generated Node #2: [57, 2] from Operation: 54-52=2 Current State: 51:[57, 2], Operations: ['54-52=2'] Exploring Operation: 54*2=108, Resulting Numbers: [57, 108] Generated Node #3: [57, 108] from Operation: 54*2=...
4
Current State: 51:[57, 54, 54, 52], Operations: [] Exploring Operation: 57-54=3, Resulting Numbers: [54, 52, 3] Generated Node #0,0: 51:[54, 52, 3] Operation: 57-54=3 Moving to Node #0,0 Current State: 51:[54, 52, 3], Operations: ['57-54=3'] Exploring Operation: 54-52=2, Resulting Numbers: [3, 2] Generated Node #0,0,0:...
0
hs_1
mult_heuristic
[ 75, 15, 15, 12 ]
62
[ "75-12=63", "15/15=1", "63-1=62" ]
Current State: 62:[75, 15, 15, 12], Operations: [] Exploring Operation: 75-12=63, Resulting Numbers: [15, 15, 63] Generated Node #2: [15, 15, 63] from Operation: 75-12=63 Current State: 62:[15, 15, 63], Operations: ['75-12=63'] Exploring Operation: 15/15=1, Resulting Numbers: [63, 1] Generated Node #3: [63, 1] from Ope...
4
Current State: 62:[75, 15, 15, 12], Operations: [] Exploring Operation: 75-15=60, Resulting Numbers: [15, 12, 60] Generated Node #0,0: 62:[15, 12, 60] Operation: 75-15=60 Exploring Operation: 15/15=1, Resulting Numbers: [75, 12, 1] Generated Node #0,1: 62:[75, 12, 1] Operation: 15/15=1 Exploring Operation: 75-15=60, Re...
0.986979
hs_4
mult_heuristic
[ 21, 89, 63, 31 ]
36
[ "89-21=68", "63-31=32", "68-32=36" ]
Current State: 36:[21, 89, 63, 31], Operations: [] Exploring Operation: 89-21=68, Resulting Numbers: [63, 31, 68] Generated Node #2: [63, 31, 68] from Operation: 89-21=68 Current State: 36:[63, 31, 68], Operations: ['89-21=68'] Exploring Operation: 63-31=32, Resulting Numbers: [68, 32] Generated Node #3: [68, 32] from ...
4
Current State: 36:[21, 89, 63, 31], Operations: [] Exploring Operation: 89-31=58, Resulting Numbers: [21, 63, 58] Generated Node #0,0: 36:[21, 63, 58] Operation: 89-31=58 Exploring Operation: 89-63=26, Resulting Numbers: [21, 31, 26] Generated Node #0,1: 36:[21, 31, 26] Operation: 89-63=26 Moving to Node #0,1 Current S...
0.989583
hs_2
sum_heuristic
[ 27, 33, 29, 99 ]
38
[ "27*33=891", "891/99=9", "29+9=38" ]
Current State: 38:[27, 33, 29, 99], Operations: [] Exploring Operation: 27*33=891, Resulting Numbers: [29, 99, 891] Generated Node #2: [29, 99, 891] from Operation: 27*33=891 Current State: 38:[29, 99, 891], Operations: ['27*33=891'] Exploring Operation: 891/99=9, Resulting Numbers: [29, 9] Generated Node #3: [29, 9] f...
4
Current State: 38:[27, 33, 29, 99], Operations: [] Exploring Operation: 99-27=72, Resulting Numbers: [33, 29, 72] Generated Node #0,0: 38:[33, 29, 72] Operation: 99-27=72 Exploring Operation: 99/33=3, Resulting Numbers: [27, 29, 3] Generated Node #0,1: 38:[27, 29, 3] Operation: 99/33=3 Exploring Operation: 99-33=66, Re...
0
hs_4
mult_heuristic
[ 82, 29, 54, 35 ]
35
[ "82-29=53", "54-53=1", "35*1=35" ]
Current State: 35:[82, 29, 54, 35], Operations: [] Exploring Operation: 82-29=53, Resulting Numbers: [54, 35, 53] Generated Node #2: [54, 35, 53] from Operation: 82-29=53 Current State: 35:[54, 35, 53], Operations: ['82-29=53'] Exploring Operation: 54-53=1, Resulting Numbers: [35, 1] Generated Node #3: [35, 1] from Ope...
4
Current State: 35:[82, 29, 54, 35], Operations: [] Exploring Operation: 82-54=28, Resulting Numbers: [29, 35, 28] Generated Node #0,0: 35:[29, 35, 28] Operation: 82-54=28 Exploring Operation: 82-29=53, Resulting Numbers: [54, 35, 53] Generated Node #0,1: 35:[54, 35, 53] Operation: 82-29=53 Exploring Operation: 82-35=47...
0.990451
hs_3
sum_heuristic
[ 30, 75, 34, 1 ]
72
[ "30+75=105", "34-1=33", "105-33=72" ]
Current State: 72:[30, 75, 34, 1], Operations: [] Exploring Operation: 30+75=105, Resulting Numbers: [34, 1, 105] Generated Node #2: [34, 1, 105] from Operation: 30+75=105 Current State: 72:[34, 1, 105], Operations: ['30+75=105'] Exploring Operation: 34-1=33, Resulting Numbers: [105, 33] Generated Node #3: [105, 33] fr...
4
Current State: 72:[30, 75, 34, 1], Operations: [] Exploring Operation: 34-30=4, Resulting Numbers: [75, 1, 4] Generated Node #0,0: 72:[75, 1, 4] Operation: 34-30=4 Exploring Operation: 75-1=74, Resulting Numbers: [30, 34, 74] Generated Node #0,1: 72:[30, 34, 74] Operation: 75-1=74 Exploring Operation: 30-1=29, Resultin...
0.984375
hs_5
mult_heuristic
[ 80, 94, 35, 8 ]
77
[ "94-80=14", "8*14=112", "112-35=77" ]
Current State: 77:[80, 94, 35, 8], Operations: [] Exploring Operation: 94-80=14, Resulting Numbers: [35, 8, 14] Generated Node #2: [35, 8, 14] from Operation: 94-80=14 Current State: 77:[35, 8, 14], Operations: ['94-80=14'] Exploring Operation: 8*14=112, Resulting Numbers: [35, 112] Generated Node #3: [35, 112] from Op...
4
Current State: 77:[80, 94, 35, 8], Operations: [] Exploring Operation: 94-8=86, Resulting Numbers: [80, 35, 86] Generated Node #0,0: 77:[80, 35, 86] Operation: 94-8=86 Exploring Operation: 94-35=59, Resulting Numbers: [80, 8, 59] Generated Node #0,1: 77:[80, 8, 59] Operation: 94-35=59 Exploring Operation: 35-8=27, Resu...
0
hs_4
mult_heuristic
[ 4, 56, 34, 21 ]
58
[ "21-4=17", "34/17=2", "56+2=58" ]
Current State: 58:[4, 56, 34, 21], Operations: [] Exploring Operation: 21-4=17, Resulting Numbers: [56, 34, 17] Generated Node #2: [56, 34, 17] from Operation: 21-4=17 Current State: 58:[56, 34, 17], Operations: ['21-4=17'] Exploring Operation: 34/17=2, Resulting Numbers: [56, 2] Generated Node #3: [56, 2] from Operati...
4
Current State: 58:[4, 56, 34, 21], Operations: [] Exploring Operation: 4+56=60, Resulting Numbers: [34, 21, 60] Generated Node #0,0: 58:[34, 21, 60] Operation: 4+56=60 Exploring Operation: 34+21=55, Resulting Numbers: [4, 56, 55] Generated Node #0,1: 58:[4, 56, 55] Operation: 34+21=55 Exploring Operation: 56-21=35, Res...
0
hs_5
sum_heuristic
[ 66, 93, 20, 69 ]
26
[ "93*20=1860", "1860-66=1794", "1794/69=26" ]
Current State: 26:[66, 93, 20, 69], Operations: [] Exploring Operation: 93*20=1860, Resulting Numbers: [66, 69, 1860] Generated Node #2: [66, 69, 1860] from Operation: 93*20=1860 Current State: 26:[66, 69, 1860], Operations: ['93*20=1860'] Exploring Operation: 1860-66=1794, Resulting Numbers: [69, 1794] Generated Node ...
4
Current State: 26:[66, 93, 20, 69], Operations: [] Exploring Operation: 66-20=46, Resulting Numbers: [93, 69, 46] Generated Node #0,0: 26:[93, 69, 46] Operation: 66-20=46 Exploring Operation: 93-66=27, Resulting Numbers: [20, 69, 27] Generated Node #0,1: 26:[20, 69, 27] Operation: 93-66=27 Exploring Operation: 93-69=24...
0
hs_4
sum_heuristic
[ 41, 66, 2, 59 ]
68
[ "66-41=25", "59-25=34", "2*34=68" ]
Current State: 68:[41, 66, 2, 59], Operations: [] Exploring Operation: 66-41=25, Resulting Numbers: [2, 59, 25] Generated Node #2: [2, 59, 25] from Operation: 66-41=25 Current State: 68:[2, 59, 25], Operations: ['66-41=25'] Exploring Operation: 59-25=34, Resulting Numbers: [2, 34] Generated Node #3: [2, 34] from Operat...
4
Current State: 68:[41, 66, 2, 59], Operations: [] Exploring Operation: 41-2=39, Resulting Numbers: [66, 59, 39] Generated Node #0,0: 68:[66, 59, 39] Operation: 41-2=39 Exploring Operation: 59-41=18, Resulting Numbers: [66, 2, 18] Generated Node #0,1: 68:[66, 2, 18] Operation: 59-41=18 Exploring Operation: 66-59=7, Resu...
0.975694
hs_3
mult_heuristic
[ 46, 54, 39, 3 ]
51
[ "54-39=15", "15/3=5", "46+5=51" ]
Current State: 51:[46, 54, 39, 3], Operations: [] Exploring Operation: 54-39=15, Resulting Numbers: [46, 3, 15] Generated Node #2: [46, 3, 15] from Operation: 54-39=15 Current State: 51:[46, 3, 15], Operations: ['54-39=15'] Exploring Operation: 15/3=5, Resulting Numbers: [46, 5] Generated Node #3: [46, 5] from Operatio...
4
Current State: 51:[46, 54, 39, 3], Operations: [] Exploring Operation: 39/3=13, Resulting Numbers: [46, 54, 13] Generated Node #0,0: 51:[46, 54, 13] Operation: 39/3=13 Exploring Operation: 54-39=15, Resulting Numbers: [46, 3, 15] Generated Node #0,1: 51:[46, 3, 15] Operation: 54-39=15 Exploring Operation: 46-39=7, Resu...
0.984375
hs_3
mult_heuristic
[ 51, 37, 97, 50 ]
46
[ "51+97=148", "148/37=4", "50-4=46" ]
Current State: 46:[51, 37, 97, 50], Operations: [] Exploring Operation: 51+97=148, Resulting Numbers: [37, 50, 148] Generated Node #2: [37, 50, 148] from Operation: 51+97=148 Current State: 46:[37, 50, 148], Operations: ['51+97=148'] Exploring Operation: 148/37=4, Resulting Numbers: [50, 4] Generated Node #3: [50, 4] f...
4
Current State: 46:[51, 37, 97, 50], Operations: [] Exploring Operation: 97-51=46, Resulting Numbers: [37, 50, 46] Generated Node #0,0: 46:[37, 50, 46] Operation: 97-51=46 Exploring Operation: 97-50=47, Resulting Numbers: [51, 37, 47] Generated Node #0,1: 46:[51, 37, 47] Operation: 97-50=47 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 63, 36, 45, 79 ]
81
[ "63-45=18", "36/18=2", "79+2=81" ]
Current State: 81:[63, 36, 45, 79], Operations: [] Exploring Operation: 63-45=18, Resulting Numbers: [36, 79, 18] Generated Node #2: [36, 79, 18] from Operation: 63-45=18 Current State: 81:[36, 79, 18], Operations: ['63-45=18'] Exploring Operation: 36/18=2, Resulting Numbers: [79, 2] Generated Node #3: [79, 2] from Ope...
4
Current State: 81:[63, 36, 45, 79], Operations: [] Exploring Operation: 79-63=16, Resulting Numbers: [36, 45, 16] Generated Node #0,0: 81:[36, 45, 16] Operation: 79-63=16 Exploring Operation: 45-36=9, Resulting Numbers: [63, 79, 9] Generated Node #0,1: 81:[63, 79, 9] Operation: 45-36=9 Exploring Operation: 63-36=27, Re...
0.951389
hs_5
mult_heuristic
[ 72, 9, 97, 11 ]
61
[ "11-9=2", "72/2=36", "97-36=61" ]
Current State: 61:[72, 9, 97, 11], Operations: [] Exploring Operation: 11-9=2, Resulting Numbers: [72, 97, 2] Generated Node #2: [72, 97, 2] from Operation: 11-9=2 Current State: 61:[72, 97, 2], Operations: ['11-9=2'] Exploring Operation: 72/2=36, Resulting Numbers: [97, 36] Generated Node #3: [97, 36] from Operation: ...
4
Current State: 61:[72, 9, 97, 11], Operations: [] Exploring Operation: 72-9=63, Resulting Numbers: [97, 11, 63] Generated Node #0,0: 61:[97, 11, 63] Operation: 72-9=63 Exploring Operation: 9*11=99, Resulting Numbers: [72, 97, 99] Generated Node #0,1: 61:[72, 97, 99] Operation: 9*11=99 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 40, 2, 8, 15 ]
54
[ "15-8=7", "2*7=14", "40+14=54" ]
Current State: 54:[40, 2, 8, 15], Operations: [] Exploring Operation: 15-8=7, Resulting Numbers: [40, 2, 7] Generated Node #2: [40, 2, 7] from Operation: 15-8=7 Current State: 54:[40, 2, 7], Operations: ['15-8=7'] Exploring Operation: 2*7=14, Resulting Numbers: [40, 14] Generated Node #3: [40, 14] from Operation: 2*7=1...
4
Current State: 54:[40, 2, 8, 15], Operations: [] Exploring Operation: 40+15=55, Resulting Numbers: [2, 8, 55] Generated Node #0,0: 54:[2, 8, 55] Operation: 40+15=55 Moving to Node #0,0 Current State: 54:[2, 8, 55], Operations: ['40+15=55'] Exploring Operation: 8-2=6, Resulting Numbers: [55, 6] Generated Node #0,0,0: 54...
0
hs_1
mult_heuristic
[ 10, 42, 8, 13 ]
27
[ "42-10=32", "13-8=5", "32-5=27" ]
Current State: 27:[10, 42, 8, 13], Operations: [] Exploring Operation: 42-10=32, Resulting Numbers: [8, 13, 32] Generated Node #2: [8, 13, 32] from Operation: 42-10=32 Current State: 27:[8, 13, 32], Operations: ['42-10=32'] Exploring Operation: 13-8=5, Resulting Numbers: [32, 5] Generated Node #3: [32, 5] from Operatio...
4
Current State: 27:[10, 42, 8, 13], Operations: [] Exploring Operation: 42-8=34, Resulting Numbers: [10, 13, 34] Generated Node #0,0: 27:[10, 13, 34] Operation: 42-8=34 Exploring Operation: 42-13=29, Resulting Numbers: [10, 8, 29] Generated Node #0,1: 27:[10, 8, 29] Operation: 42-13=29 Exploring Operation: 42-10=32, Res...
0.988715
hs_3
mult_heuristic
[ 21, 16, 61, 22 ]
44
[ "21-16=5", "61-22=39", "5+39=44" ]
Current State: 44:[21, 16, 61, 22], Operations: [] Exploring Operation: 21-16=5, Resulting Numbers: [61, 22, 5] Generated Node #2: [61, 22, 5] from Operation: 21-16=5 Current State: 44:[61, 22, 5], Operations: ['21-16=5'] Exploring Operation: 61-22=39, Resulting Numbers: [5, 39] Generated Node #3: [5, 39] from Operatio...
4
Current State: 44:[21, 16, 61, 22], Operations: [] Exploring Operation: 61-22=39, Resulting Numbers: [21, 16, 39] Generated Node #0,0: 44:[21, 16, 39] Operation: 61-22=39 Exploring Operation: 61-21=40, Resulting Numbers: [16, 22, 40] Generated Node #0,1: 44:[16, 22, 40] Operation: 61-21=40 Exploring Operation: 61-16=45...
0.989583
hs_3
sum_heuristic
[ 12, 9, 20, 76 ]
59
[ "12-9=3", "76-20=56", "3+56=59" ]
Current State: 59:[12, 9, 20, 76], Operations: [] Exploring Operation: 12-9=3, Resulting Numbers: [20, 76, 3] Generated Node #2: [20, 76, 3] from Operation: 12-9=3 Current State: 59:[20, 76, 3], Operations: ['12-9=3'] Exploring Operation: 76-20=56, Resulting Numbers: [3, 56] Generated Node #3: [3, 56] from Operation: 7...
4
Current State: 59:[12, 9, 20, 76], Operations: [] Exploring Operation: 76-12=64, Resulting Numbers: [9, 20, 64] Generated Node #0,0: 59:[9, 20, 64] Operation: 76-12=64 Exploring Operation: 12+20=32, Resulting Numbers: [9, 76, 32] Generated Node #0,1: 59:[9, 76, 32] Operation: 12+20=32 Exploring Operation: 76-9=67, Resu...
0.945313
hs_5
mult_heuristic
[ 82, 96, 70, 52 ]
56
[ "82+96=178", "70+52=122", "178-122=56" ]
Current State: 56:[82, 96, 70, 52], Operations: [] Exploring Operation: 82+96=178, Resulting Numbers: [70, 52, 178] Generated Node #2: [70, 52, 178] from Operation: 82+96=178 Current State: 56:[70, 52, 178], Operations: ['82+96=178'] Exploring Operation: 70+52=122, Resulting Numbers: [178, 122] Generated Node #3: [178,...
4
Current State: 56:[82, 96, 70, 52], Operations: [] Exploring Operation: 96-52=44, Resulting Numbers: [82, 70, 44] Generated Node #0,0: 56:[82, 70, 44] Operation: 96-52=44 Exploring Operation: 82-52=30, Resulting Numbers: [96, 70, 30] Generated Node #0,1: 56:[96, 70, 30] Operation: 82-52=30 Exploring Operation: 96-70=26...
0.965278
hs_5
mult_heuristic
[ 86, 88, 93, 26 ]
55
[ "86+88=174", "93+26=119", "174-119=55" ]
Current State: 55:[86, 88, 93, 26], Operations: [] Exploring Operation: 86+88=174, Resulting Numbers: [93, 26, 174] Generated Node #2: [93, 26, 174] from Operation: 86+88=174 Current State: 55:[93, 26, 174], Operations: ['86+88=174'] Exploring Operation: 93+26=119, Resulting Numbers: [174, 119] Generated Node #3: [174,...
4
Current State: 55:[86, 88, 93, 26], Operations: [] Exploring Operation: 86-26=60, Resulting Numbers: [88, 93, 60] Generated Node #0,0: 55:[88, 93, 60] Operation: 86-26=60 Exploring Operation: 93-86=7, Resulting Numbers: [88, 26, 7] Generated Node #0,1: 55:[88, 26, 7] Operation: 93-86=7 Exploring Operation: 88-86=2, Res...
0.986979
hs_4
sum_heuristic
[ 91, 88, 98, 80 ]
83
[ "98-88=10", "80/10=8", "91-8=83" ]
Current State: 83:[91, 88, 98, 80], Operations: [] Exploring Operation: 98-88=10, Resulting Numbers: [91, 80, 10] Generated Node #2: [91, 80, 10] from Operation: 98-88=10 Current State: 83:[91, 80, 10], Operations: ['98-88=10'] Exploring Operation: 80/10=8, Resulting Numbers: [91, 8] Generated Node #3: [91, 8] from Ope...
4
Current State: 83:[91, 88, 98, 80], Operations: [] Exploring Operation: 98-91=7, Resulting Numbers: [88, 80, 7] Generated Node #0,0: 83:[88, 80, 7] Operation: 98-91=7 Exploring Operation: 98-80=18, Resulting Numbers: [91, 88, 18] Generated Node #0,1: 83:[91, 88, 18] Operation: 98-80=18 Exploring Operation: 98-88=10, Re...
0
hs_4
mult_heuristic
[ 72, 84, 65, 22 ]
99
[ "84-72=12", "65+22=87", "12+87=99" ]
Current State: 99:[72, 84, 65, 22], Operations: [] Exploring Operation: 84-72=12, Resulting Numbers: [65, 22, 12] Generated Node #2: [65, 22, 12] from Operation: 84-72=12 Current State: 99:[65, 22, 12], Operations: ['84-72=12'] Exploring Operation: 65+22=87, Resulting Numbers: [12, 87] Generated Node #3: [12, 87] from ...
4
Current State: 99:[72, 84, 65, 22], Operations: [] Exploring Operation: 72-65=7, Resulting Numbers: [84, 22, 7] Generated Node #0,0: 99:[84, 22, 7] Operation: 72-65=7 Exploring Operation: 84-72=12, Resulting Numbers: [65, 22, 12] Generated Node #0,1: 99:[65, 22, 12] Operation: 84-72=12 Start Sub Search at level 1: Movi...
0.992188
hs_2
sum_heuristic
[ 65, 36, 3, 63 ]
75
[ "65-63=2", "36*2=72", "3+72=75" ]
Current State: 75:[65, 36, 3, 63], Operations: [] Exploring Operation: 65-63=2, Resulting Numbers: [36, 3, 2] Generated Node #2: [36, 3, 2] from Operation: 65-63=2 Current State: 75:[36, 3, 2], Operations: ['65-63=2'] Exploring Operation: 36*2=72, Resulting Numbers: [3, 72] Generated Node #3: [3, 72] from Operation: 36...
4
Current State: 75:[65, 36, 3, 63], Operations: [] Exploring Operation: 36/3=12, Resulting Numbers: [65, 63, 12] Generated Node #0,0: 75:[65, 63, 12] Operation: 36/3=12 Exploring Operation: 65-63=2, Resulting Numbers: [36, 3, 2] Generated Node #0,1: 75:[36, 3, 2] Operation: 65-63=2 Exploring Operation: 65-36=29, Resulti...
0.983507
hs_4
mult_heuristic
[ 32, 28, 7, 75 ]
39
[ "75-32=43", "28/7=4", "43-4=39" ]
Current State: 39:[32, 28, 7, 75], Operations: [] Exploring Operation: 75-32=43, Resulting Numbers: [28, 7, 43] Generated Node #2: [28, 7, 43] from Operation: 75-32=43 Current State: 39:[28, 7, 43], Operations: ['75-32=43'] Exploring Operation: 28/7=4, Resulting Numbers: [43, 4] Generated Node #3: [43, 4] from Operatio...
4
Current State: 39:[32, 28, 7, 75], Operations: [] Exploring Operation: 32+7=39, Resulting Numbers: [28, 75, 39] Generated Node #0,0: 39:[28, 75, 39] Operation: 32+7=39 Exploring Operation: 32-28=4, Resulting Numbers: [7, 75, 4] Generated Node #0,1: 39:[7, 75, 4] Operation: 32-28=4 Exploring Operation: 75-28=47, Resulti...
0.969618
hs_5
mult_heuristic
[ 27, 60, 10, 10 ]
32
[ "60-27=33", "10/10=1", "33-1=32" ]
Current State: 32:[27, 60, 10, 10], Operations: [] Exploring Operation: 60-27=33, Resulting Numbers: [10, 10, 33] Generated Node #2: [10, 10, 33] from Operation: 60-27=33 Current State: 32:[10, 10, 33], Operations: ['60-27=33'] Exploring Operation: 10/10=1, Resulting Numbers: [33, 1] Generated Node #3: [33, 1] from Ope...
4
Current State: 32:[27, 60, 10, 10], Operations: [] Exploring Operation: 60-10=50, Resulting Numbers: [27, 10, 50] Generated Node #0,0: 32:[27, 10, 50] Operation: 60-10=50 Exploring Operation: 60/10=6, Resulting Numbers: [27, 10, 6] Generated Node #0,1: 32:[27, 10, 6] Operation: 60/10=6 Exploring Operation: 60-10=50, Re...
0.972222
hs_5
sum_heuristic
[ 87, 2, 2, 11 ]
37
[ "87-2=85", "85-11=74", "74/2=37" ]
Current State: 37:[87, 2, 2, 11], Operations: [] Exploring Operation: 87-2=85, Resulting Numbers: [11, 85] Generated Node #2: [11, 85] from Operation: 87-2=85 Current State: 37:[11, 85], Operations: ['87-2=85'] Exploring Operation: 85-11=74, Resulting Numbers: [74] 74,37 equal: Goal Reached Exploring Operation: 74/2=37...
4
Current State: 37:[87, 2, 2, 11], Operations: [] Exploring Operation: 2*11=22, Resulting Numbers: [87, 2, 22] Generated Node #0,0: 37:[87, 2, 22] Operation: 2*11=22 Exploring Operation: 2*11=22, Resulting Numbers: [87, 2, 22] Generated Node #0,1: 37:[87, 2, 22] Operation: 2*11=22 Start Sub Search at level 1: Moving to ...
0
hs_2
mult_heuristic
[ 8, 92, 74, 4 ]
80
[ "92-74=18", "4*18=72", "8+72=80" ]
Current State: 80:[8, 92, 74, 4], Operations: [] Exploring Operation: 92-74=18, Resulting Numbers: [8, 4, 18] Generated Node #2: [8, 4, 18] from Operation: 92-74=18 Current State: 80:[8, 4, 18], Operations: ['92-74=18'] Exploring Operation: 4*18=72, Resulting Numbers: [8, 72] Generated Node #3: [8, 72] from Operation: ...
4
Current State: 80:[8, 92, 74, 4], Operations: [] Exploring Operation: 8+74=82, Resulting Numbers: [92, 4, 82] Generated Node #0,0: 80:[92, 4, 82] Operation: 8+74=82 Exploring Operation: 92-8=84, Resulting Numbers: [74, 4, 84] Generated Node #0,1: 80:[74, 4, 84] Operation: 92-8=84 Exploring Operation: 92/4=23, Resulting...
0
hs_5
sum_heuristic
[ 80, 33, 2, 75 ]
30
[ "80-33=47", "2+75=77", "77-47=30" ]
Current State: 30:[80, 33, 2, 75], Operations: [] Exploring Operation: 80-33=47, Resulting Numbers: [2, 75, 47] Generated Node #2: [2, 75, 47] from Operation: 80-33=47 Current State: 30:[2, 75, 47], Operations: ['80-33=47'] Exploring Operation: 2+75=77, Resulting Numbers: [47, 77] Generated Node #3: [47, 77] from Opera...
4
Current State: 30:[80, 33, 2, 75], Operations: [] Exploring Operation: 80-75=5, Resulting Numbers: [33, 2, 5] Generated Node #0,0: 30:[33, 2, 5] Operation: 80-75=5 Start Sub Search at level 1: Moving to Node #0,0 Current State: 30:[33, 2, 5], Operations: ['80-75=5'] Exploring Operation: 33-2=31, Resulting Numbers: [5, ...
0
hs_1
mult_heuristic
[ 49, 11, 19, 31 ]
18
[ "49*11=539", "19+539=558", "558/31=18" ]
Current State: 18:[49, 11, 19, 31], Operations: [] Exploring Operation: 49*11=539, Resulting Numbers: [19, 31, 539] Generated Node #2: [19, 31, 539] from Operation: 49*11=539 Current State: 18:[19, 31, 539], Operations: ['49*11=539'] Exploring Operation: 19+539=558, Resulting Numbers: [31, 558] Generated Node #3: [31, ...
4
Current State: 18:[49, 11, 19, 31], Operations: [] Exploring Operation: 49-31=18, Resulting Numbers: [11, 19, 18] Generated Node #0,0: 18:[11, 19, 18] Operation: 49-31=18 Exploring Operation: 49-19=30, Resulting Numbers: [11, 31, 30] Generated Node #0,1: 18:[11, 31, 30] Operation: 49-19=30 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 43, 16, 95, 87 ]
85
[ "95-87=8", "16*8=128", "128-43=85" ]
Current State: 85:[43, 16, 95, 87], Operations: [] Exploring Operation: 95-87=8, Resulting Numbers: [43, 16, 8] Generated Node #2: [43, 16, 8] from Operation: 95-87=8 Current State: 85:[43, 16, 8], Operations: ['95-87=8'] Exploring Operation: 16*8=128, Resulting Numbers: [43, 128] Generated Node #3: [43, 128] from Oper...
4
Current State: 85:[43, 16, 95, 87], Operations: [] Exploring Operation: 43-16=27, Resulting Numbers: [95, 87, 27] Generated Node #0,0: 85:[95, 87, 27] Operation: 43-16=27 Exploring Operation: 95-87=8, Resulting Numbers: [43, 16, 8] Generated Node #0,1: 85:[43, 16, 8] Operation: 95-87=8 Exploring Operation: 95-16=79, Re...
0
hs_3
sum_heuristic
[ 28, 93, 31, 20 ]
14
[ "93-28=65", "31+20=51", "65-51=14" ]
Current State: 14:[28, 93, 31, 20], Operations: [] Exploring Operation: 93-28=65, Resulting Numbers: [31, 20, 65] Generated Node #2: [31, 20, 65] from Operation: 93-28=65 Current State: 14:[31, 20, 65], Operations: ['93-28=65'] Exploring Operation: 31+20=51, Resulting Numbers: [65, 51] Generated Node #3: [65, 51] from ...
4
Current State: 14:[28, 93, 31, 20], Operations: [] Exploring Operation: 93-28=65, Resulting Numbers: [31, 20, 65] Generated Node #0,0: 14:[31, 20, 65] Operation: 93-28=65 Exploring Operation: 93/31=3, Resulting Numbers: [28, 20, 3] Generated Node #0,1: 14:[28, 20, 3] Operation: 93/31=3 Exploring Operation: 93-20=73, Re...
0.980903
hs_5
sum_heuristic
[ 8, 24, 10, 4 ]
14
[ "24-8=16", "16/4=4", "10+4=14" ]
Current State: 14:[8, 24, 10, 4], Operations: [] Exploring Operation: 24-8=16, Resulting Numbers: [10, 4, 16] Generated Node #2: [10, 4, 16] from Operation: 24-8=16 Current State: 14:[10, 4, 16], Operations: ['24-8=16'] Exploring Operation: 16/4=4, Resulting Numbers: [10, 4] Generated Node #3: [10, 4] from Operation: 1...
4
Current State: 14:[8, 24, 10, 4], Operations: [] Exploring Operation: 24-8=16, Resulting Numbers: [10, 4, 16] Generated Node #0,0: 14:[10, 4, 16] Operation: 24-8=16 Exploring Operation: 24/4=6, Resulting Numbers: [8, 10, 6] Generated Node #0,1: 14:[8, 10, 6] Operation: 24/4=6 Exploring Operation: 24/8=3, Resulting Numb...
0.919271
hs_5
mult_heuristic
[ 68, 8, 50, 8 ]
19
[ "68-50=18", "8/8=1", "18+1=19" ]
Current State: 19:[68, 8, 50, 8], Operations: [] Exploring Operation: 68-50=18, Resulting Numbers: [8, 8, 18] Generated Node #2: [8, 8, 18] from Operation: 68-50=18 Current State: 19:[8, 8, 18], Operations: ['68-50=18'] Exploring Operation: 8/8=1, Resulting Numbers: [18, 1] Generated Node #3: [18, 1] from Operation: 8/...
4
Current State: 19:[68, 8, 50, 8], Operations: [] Exploring Operation: 68-8=60, Resulting Numbers: [8, 50, 60] Generated Node #0,0: 19:[8, 50, 60] Operation: 68-8=60 Exploring Operation: 68-8=60, Resulting Numbers: [50, 8, 60] Generated Node #0,1: 19:[50, 8, 60] Operation: 68-8=60 Exploring Operation: 68-50=18, Resultin...
0
hs_3
mult_heuristic
[ 36, 33, 43, 25 ]
65
[ "36-33=3", "43+25=68", "68-3=65" ]
Current State: 65:[36, 33, 43, 25], Operations: [] Exploring Operation: 36-33=3, Resulting Numbers: [43, 25, 3] Generated Node #2: [43, 25, 3] from Operation: 36-33=3 Current State: 65:[43, 25, 3], Operations: ['36-33=3'] Exploring Operation: 43+25=68, Resulting Numbers: [3, 68] Generated Node #3: [3, 68] from Operatio...
4
Current State: 65:[36, 33, 43, 25], Operations: [] Exploring Operation: 43-33=10, Resulting Numbers: [36, 25, 10] Generated Node #0,0: 65:[36, 25, 10] Operation: 43-33=10 Exploring Operation: 36-33=3, Resulting Numbers: [43, 25, 3] Generated Node #0,1: 65:[43, 25, 3] Operation: 36-33=3 Exploring Operation: 36+33=69, Re...
0.982639
hs_5
mult_heuristic
[ 58, 5, 18, 99 ]
91
[ "58-18=40", "40/5=8", "99-8=91" ]
Current State: 91:[58, 5, 18, 99], Operations: [] Exploring Operation: 58-18=40, Resulting Numbers: [5, 99, 40] Generated Node #2: [5, 99, 40] from Operation: 58-18=40 Current State: 91:[5, 99, 40], Operations: ['58-18=40'] Exploring Operation: 40/5=8, Resulting Numbers: [99, 8] Generated Node #3: [99, 8] from Operatio...
4
Current State: 91:[58, 5, 18, 99], Operations: [] Exploring Operation: 58+18=76, Resulting Numbers: [5, 99, 76] Generated Node #0,0: 91:[5, 99, 76] Operation: 58+18=76 Exploring Operation: 99-58=41, Resulting Numbers: [5, 18, 41] Generated Node #0,1: 91:[5, 18, 41] Operation: 99-58=41 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 53, 30, 87, 90 ]
43
[ "90-87=3", "30/3=10", "53-10=43" ]
Current State: 43:[53, 30, 87, 90], Operations: [] Exploring Operation: 90-87=3, Resulting Numbers: [53, 30, 3] Generated Node #2: [53, 30, 3] from Operation: 90-87=3 Current State: 43:[53, 30, 3], Operations: ['90-87=3'] Exploring Operation: 30/3=10, Resulting Numbers: [53, 10] Generated Node #3: [53, 10] from Operati...
4
Current State: 43:[53, 30, 87, 90], Operations: [] Exploring Operation: 90-53=37, Resulting Numbers: [30, 87, 37] Generated Node #0,0: 43:[30, 87, 37] Operation: 90-53=37 Start Sub Search at level 1: Moving to Node #0,0 Current State: 43:[30, 87, 37], Operations: ['90-53=37'] Exploring Operation: 87-30=57, Resulting Nu...
0
hs_1
mult_heuristic
[ 73, 15, 12, 16 ]
54
[ "73-15=58", "16-12=4", "58-4=54" ]
Current State: 54:[73, 15, 12, 16], Operations: [] Exploring Operation: 73-15=58, Resulting Numbers: [12, 16, 58] Generated Node #2: [12, 16, 58] from Operation: 73-15=58 Current State: 54:[12, 16, 58], Operations: ['73-15=58'] Exploring Operation: 16-12=4, Resulting Numbers: [58, 4] Generated Node #3: [58, 4] from Ope...
4
Current State: 54:[73, 15, 12, 16], Operations: [] Exploring Operation: 73-15=58, Resulting Numbers: [12, 16, 58] Generated Node #0,0: 54:[12, 16, 58] Operation: 73-15=58 Exploring Operation: 73-12=61, Resulting Numbers: [15, 16, 61] Generated Node #0,1: 54:[15, 16, 61] Operation: 73-12=61 Exploring Operation: 73-16=57...
0.982639
hs_4
sum_heuristic
[ 32, 33, 5, 19 ]
16
[ "32*19=608", "33+5=38", "608/38=16" ]
Current State: 16:[32, 33, 5, 19], Operations: [] Exploring Operation: 32*19=608, Resulting Numbers: [33, 5, 608] Generated Node #2: [33, 5, 608] from Operation: 32*19=608 Current State: 16:[33, 5, 608], Operations: ['32*19=608'] Exploring Operation: 33+5=38, Resulting Numbers: [608, 38] Generated Node #3: [608, 38] fr...
4
Current State: 16:[32, 33, 5, 19], Operations: [] Exploring Operation: 32-5=27, Resulting Numbers: [33, 19, 27] Generated Node #0,0: 16:[33, 19, 27] Operation: 32-5=27 Exploring Operation: 32-19=13, Resulting Numbers: [33, 5, 13] Generated Node #0,1: 16:[33, 5, 13] Operation: 32-19=13 Exploring Operation: 33-32=1, Resu...
0
hs_5
sum_heuristic
[ 36, 83, 94, 88 ]
44
[ "83-36=47", "94/47=2", "88/2=44" ]
Current State: 44:[36, 83, 94, 88], Operations: [] Exploring Operation: 83-36=47, Resulting Numbers: [94, 88, 47] Generated Node #2: [94, 88, 47] from Operation: 83-36=47 Current State: 44:[94, 88, 47], Operations: ['83-36=47'] Exploring Operation: 94/47=2, Resulting Numbers: [88, 2] Generated Node #3: [88, 2] from Ope...
4
Current State: 44:[36, 83, 94, 88], Operations: [] Exploring Operation: 94-88=6, Resulting Numbers: [36, 83, 6] Generated Node #0,0: 44:[36, 83, 6] Operation: 94-88=6 Moving to Node #0,0 Current State: 44:[36, 83, 6], Operations: ['94-88=6'] Exploring Operation: 83-36=47, Resulting Numbers: [6, 47] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 46, 97, 3, 16 ]
19
[ "97-16=81", "81/3=27", "46-27=19" ]
Current State: 19:[46, 97, 3, 16], Operations: [] Exploring Operation: 97-16=81, Resulting Numbers: [46, 3, 81] Generated Node #2: [46, 3, 81] from Operation: 97-16=81 Current State: 19:[46, 3, 81], Operations: ['97-16=81'] Exploring Operation: 81/3=27, Resulting Numbers: [46, 27] Generated Node #3: [46, 27] from Opera...
4
Current State: 19:[46, 97, 3, 16], Operations: [] Exploring Operation: 97-46=51, Resulting Numbers: [3, 16, 51] Generated Node #0,0: 19:[3, 16, 51] Operation: 97-46=51 Exploring Operation: 46-3=43, Resulting Numbers: [97, 16, 43] Generated Node #0,1: 19:[97, 16, 43] Operation: 46-3=43 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 16, 44, 50, 7 ]
46
[ "44-16=28", "28/7=4", "50-4=46" ]
Current State: 46:[16, 44, 50, 7], Operations: [] Exploring Operation: 44-16=28, Resulting Numbers: [50, 7, 28] Generated Node #2: [50, 7, 28] from Operation: 44-16=28 Current State: 46:[50, 7, 28], Operations: ['44-16=28'] Exploring Operation: 28/7=4, Resulting Numbers: [50, 4] Generated Node #3: [50, 4] from Operatio...
4
Current State: 46:[16, 44, 50, 7], Operations: [] Exploring Operation: 16+7=23, Resulting Numbers: [44, 50, 23] Generated Node #0,0: 46:[44, 50, 23] Operation: 16+7=23 Exploring Operation: 50-7=43, Resulting Numbers: [16, 44, 43] Generated Node #0,1: 46:[16, 44, 43] Operation: 50-7=43 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 6, 37, 14, 20 ]
69
[ "6*20=120", "37+14=51", "120-51=69" ]
Current State: 69:[6, 37, 14, 20], Operations: [] Exploring Operation: 6*20=120, Resulting Numbers: [37, 14, 120] Generated Node #2: [37, 14, 120] from Operation: 6*20=120 Current State: 69:[37, 14, 120], Operations: ['6*20=120'] Exploring Operation: 37+14=51, Resulting Numbers: [120, 51] Generated Node #3: [120, 51] f...
4
Current State: 69:[6, 37, 14, 20], Operations: [] Exploring Operation: 20-14=6, Resulting Numbers: [6, 37, 6] Generated Node #0,0: 69:[6, 37, 6] Operation: 20-14=6 Exploring Operation: 37-14=23, Resulting Numbers: [6, 20, 23] Generated Node #0,1: 69:[6, 20, 23] Operation: 37-14=23 Exploring Operation: 37-20=17, Resulti...
0
hs_5
sum_heuristic
[ 12, 92, 78, 6 ]
16
[ "12/6=2", "92-78=14", "2+14=16" ]
Current State: 16:[12, 92, 78, 6], Operations: [] Exploring Operation: 12/6=2, Resulting Numbers: [92, 78, 2] Generated Node #2: [92, 78, 2] from Operation: 12/6=2 Current State: 16:[92, 78, 2], Operations: ['12/6=2'] Exploring Operation: 92-78=14, Resulting Numbers: [2, 14] Generated Node #3: [2, 14] from Operation: 9...
4
Current State: 16:[12, 92, 78, 6], Operations: [] Exploring Operation: 92-78=14, Resulting Numbers: [12, 6, 14] Generated Node #0,0: 16:[12, 6, 14] Operation: 92-78=14 Start Sub Search at level 1: Moving to Node #0,0 Current State: 16:[12, 6, 14], Operations: ['92-78=14'] Exploring Operation: 12/6=2, Resulting Numbers:...
0.993924
hs_1
sum_heuristic
[ 48, 86, 9, 43 ]
66
[ "86*9=774", "774/43=18", "48+18=66" ]
Current State: 66:[48, 86, 9, 43], Operations: [] Exploring Operation: 86*9=774, Resulting Numbers: [48, 43, 774] Generated Node #2: [48, 43, 774] from Operation: 86*9=774 Current State: 66:[48, 43, 774], Operations: ['86*9=774'] Exploring Operation: 774/43=18, Resulting Numbers: [48, 18] Generated Node #3: [48, 18] fr...
4
Current State: 66:[48, 86, 9, 43], Operations: [] Exploring Operation: 86/43=2, Resulting Numbers: [48, 9, 2] Generated Node #0,0: 66:[48, 9, 2] Operation: 86/43=2 Exploring Operation: 86-48=38, Resulting Numbers: [9, 43, 38] Generated Node #0,1: 66:[9, 43, 38] Operation: 86-48=38 Moving to Node #0,0 Current State: 66:...
0
hs_2
sum_heuristic
[ 8, 32, 99, 17 ]
76
[ "8+32=40", "99+17=116", "116-40=76" ]
Current State: 76:[8, 32, 99, 17], Operations: [] Exploring Operation: 8+32=40, Resulting Numbers: [99, 17, 40] Generated Node #2: [99, 17, 40] from Operation: 8+32=40 Current State: 76:[99, 17, 40], Operations: ['8+32=40'] Exploring Operation: 99+17=116, Resulting Numbers: [40, 116] Generated Node #3: [40, 116] from O...
4
Current State: 76:[8, 32, 99, 17], Operations: [] Exploring Operation: 99-17=82, Resulting Numbers: [8, 32, 82] Generated Node #0,0: 76:[8, 32, 82] Operation: 99-17=82 Exploring Operation: 99-8=91, Resulting Numbers: [32, 17, 91] Generated Node #0,1: 76:[32, 17, 91] Operation: 99-8=91 Exploring Operation: 99-32=67, Res...
0.986111
hs_3
sum_heuristic
[ 31, 57, 2, 56 ]
80
[ "57-31=26", "56-2=54", "26+54=80" ]
Current State: 80:[31, 57, 2, 56], Operations: [] Exploring Operation: 57-31=26, Resulting Numbers: [2, 56, 26] Generated Node #2: [2, 56, 26] from Operation: 57-31=26 Current State: 80:[2, 56, 26], Operations: ['57-31=26'] Exploring Operation: 56-2=54, Resulting Numbers: [26, 54] Generated Node #3: [26, 54] from Opera...
4
Current State: 80:[31, 57, 2, 56], Operations: [] Exploring Operation: 57-56=1, Resulting Numbers: [31, 2, 1] Generated Node #0,0: 80:[31, 2, 1] Operation: 57-56=1 Moving to Node #0,0 Current State: 80:[31, 2, 1], Operations: ['57-56=1'] Exploring Operation: 31+2=33, Resulting Numbers: [1, 33] Generated Node #0,0,0: 80...
0
hs_1
mult_heuristic
[ 68, 39, 96, 12 ]
21
[ "68-39=29", "96/12=8", "29-8=21" ]
Current State: 21:[68, 39, 96, 12], Operations: [] Exploring Operation: 68-39=29, Resulting Numbers: [96, 12, 29] Generated Node #2: [96, 12, 29] from Operation: 68-39=29 Current State: 21:[96, 12, 29], Operations: ['68-39=29'] Exploring Operation: 96/12=8, Resulting Numbers: [29, 8] Generated Node #3: [29, 8] from Ope...
4
Current State: 21:[68, 39, 96, 12], Operations: [] Exploring Operation: 68-39=29, Resulting Numbers: [96, 12, 29] Generated Node #0,0: 21:[96, 12, 29] Operation: 68-39=29 Exploring Operation: 96-68=28, Resulting Numbers: [39, 12, 28] Generated Node #0,1: 21:[39, 12, 28] Operation: 96-68=28 Exploring Operation: 96/12=8,...
0.980035
hs_3
mult_heuristic
[ 15, 17, 26, 83 ]
52
[ "26-17=9", "15*9=135", "135-83=52" ]
Current State: 52:[15, 17, 26, 83], Operations: [] Exploring Operation: 26-17=9, Resulting Numbers: [15, 83, 9] Generated Node #2: [15, 83, 9] from Operation: 26-17=9 Current State: 52:[15, 83, 9], Operations: ['26-17=9'] Exploring Operation: 15*9=135, Resulting Numbers: [83, 135] Generated Node #3: [83, 135] from Oper...
4
Current State: 52:[15, 17, 26, 83], Operations: [] Exploring Operation: 83-26=57, Resulting Numbers: [15, 17, 57] Generated Node #0,0: 52:[15, 17, 57] Operation: 83-26=57 Exploring Operation: 15+17=32, Resulting Numbers: [26, 83, 32] Generated Node #0,1: 52:[26, 83, 32] Operation: 15+17=32 Exploring Operation: 83-15=68...
0
hs_5
mult_heuristic
[ 40, 55, 84, 58 ]
20
[ "84-55=29", "40*29=1160", "1160/58=20" ]
Current State: 20:[40, 55, 84, 58], Operations: [] Exploring Operation: 84-55=29, Resulting Numbers: [40, 58, 29] Generated Node #2: [40, 58, 29] from Operation: 84-55=29 Current State: 20:[40, 58, 29], Operations: ['84-55=29'] Exploring Operation: 40*29=1160, Resulting Numbers: [58, 1160] Generated Node #3: [58, 1160]...
4
Current State: 20:[40, 55, 84, 58], Operations: [] Exploring Operation: 84-58=26, Resulting Numbers: [40, 55, 26] Generated Node #0,0: 20:[40, 55, 26] Operation: 84-58=26 Start Sub Search at level 1: Moving to Node #0,0 Current State: 20:[40, 55, 26], Operations: ['84-58=26'] Exploring Operation: 55-40=15, Resulting Nu...
0
hs_1
sum_heuristic
[ 58, 89, 2, 25 ]
37
[ "89-58=31", "2*31=62", "62-25=37" ]
Current State: 37:[58, 89, 2, 25], Operations: [] Exploring Operation: 89-58=31, Resulting Numbers: [2, 25, 31] Generated Node #2: [2, 25, 31] from Operation: 89-58=31 Current State: 37:[2, 25, 31], Operations: ['89-58=31'] Exploring Operation: 2*31=62, Resulting Numbers: [25, 62] Generated Node #3: [25, 62] from Opera...
4
Current State: 37:[58, 89, 2, 25], Operations: [] Exploring Operation: 58/2=29, Resulting Numbers: [89, 25, 29] Generated Node #0,0: 37:[89, 25, 29] Operation: 58/2=29 Exploring Operation: 89-58=31, Resulting Numbers: [2, 25, 31] Generated Node #0,1: 37:[2, 25, 31] Operation: 89-58=31 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 55, 20, 7, 21 ]
21
[ "55-20=35", "21-7=14", "35-14=21" ]
Current State: 21:[55, 20, 7, 21], Operations: [] Exploring Operation: 55-20=35, Resulting Numbers: [7, 21, 35] Generated Node #2: [7, 21, 35] from Operation: 55-20=35 Current State: 21:[7, 21, 35], Operations: ['55-20=35'] Exploring Operation: 21-7=14, Resulting Numbers: [35, 14] Generated Node #3: [35, 14] from Opera...
4
Current State: 21:[55, 20, 7, 21], Operations: [] Exploring Operation: 55-7=48, Resulting Numbers: [20, 21, 48] Generated Node #0,0: 21:[20, 21, 48] Operation: 55-7=48 Exploring Operation: 21-20=1, Resulting Numbers: [55, 7, 1] Generated Node #0,1: 21:[55, 7, 1] Operation: 21-20=1 Exploring Operation: 55-21=34, Resulti...
0.967014
hs_5
sum_heuristic
[ 96, 56, 90, 6 ]
92
[ "96-90=6", "6*6=36", "56+36=92" ]
Current State: 92:[96, 56, 90, 6], Operations: [] Exploring Operation: 96-90=6, Resulting Numbers: [56, 6, 6] Generated Node #2: [56, 6, 6] from Operation: 96-90=6 Current State: 92:[56, 6, 6], Operations: ['96-90=6'] Exploring Operation: 6*6=36, Resulting Numbers: [56, 36] Generated Node #3: [56, 36] from Operation: 6...
4
Current State: 92:[96, 56, 90, 6], Operations: [] Exploring Operation: 96-90=6, Resulting Numbers: [56, 6, 6] Generated Node #0,0: 92:[56, 6, 6] Operation: 96-90=6 Exploring Operation: 96-56=40, Resulting Numbers: [90, 6, 40] Generated Node #0,1: 92:[90, 6, 40] Operation: 96-56=40 Exploring Operation: 56-6=50, Resultin...
0
hs_3
sum_heuristic
[ 78, 2, 84, 20 ]
56
[ "78+20=98", "84/2=42", "98-42=56" ]
Current State: 56:[78, 2, 84, 20], Operations: [] Exploring Operation: 78+20=98, Resulting Numbers: [2, 84, 98] Generated Node #2: [2, 84, 98] from Operation: 78+20=98 Current State: 56:[2, 84, 98], Operations: ['78+20=98'] Exploring Operation: 84/2=42, Resulting Numbers: [98, 42] Generated Node #3: [98, 42] from Opera...
4
Current State: 56:[78, 2, 84, 20], Operations: [] Exploring Operation: 78-20=58, Resulting Numbers: [2, 84, 58] Generated Node #0,0: 56:[2, 84, 58] Operation: 78-20=58 Exploring Operation: 84-78=6, Resulting Numbers: [2, 20, 6] Generated Node #0,1: 56:[2, 20, 6] Operation: 84-78=6 Exploring Operation: 84-20=64, Resulti...
0
hs_3
sum_heuristic
[ 6, 57, 71, 53 ]
60
[ "71-53=18", "18/6=3", "57+3=60" ]
Current State: 60:[6, 57, 71, 53], Operations: [] Exploring Operation: 71-53=18, Resulting Numbers: [6, 57, 18] Generated Node #2: [6, 57, 18] from Operation: 71-53=18 Current State: 60:[6, 57, 18], Operations: ['71-53=18'] Exploring Operation: 18/6=3, Resulting Numbers: [57, 3] Generated Node #3: [57, 3] from Operatio...
4
Current State: 60:[6, 57, 71, 53], Operations: [] Exploring Operation: 71-53=18, Resulting Numbers: [6, 57, 18] Generated Node #0,0: 60:[6, 57, 18] Operation: 71-53=18 Exploring Operation: 71-6=65, Resulting Numbers: [57, 53, 65] Generated Node #0,1: 60:[57, 53, 65] Operation: 71-6=65 Exploring Operation: 6+53=59, Resu...
0.984375
hs_5
sum_heuristic
[ 71, 54, 69, 17 ]
35
[ "71-54=17", "69-17=52", "52-17=35" ]
Current State: 35:[71, 54, 69, 17], Operations: [] Exploring Operation: 71-54=17, Resulting Numbers: [69, 17, 17] Generated Node #2: [69, 17, 17] from Operation: 71-54=17 Current State: 35:[69, 17, 17], Operations: ['71-54=17'] Exploring Operation: 69-17=52, Resulting Numbers: [52] 52,35 equal: Goal Reached Exploring O...
4
Current State: 35:[71, 54, 69, 17], Operations: [] Exploring Operation: 54-17=37, Resulting Numbers: [71, 69, 37] Generated Node #0,0: 35:[71, 69, 37] Operation: 54-17=37 Exploring Operation: 71-17=54, Resulting Numbers: [54, 69, 54] Generated Node #0,1: 35:[54, 69, 54] Operation: 71-17=54 Exploring Operation: 71-54=17...
0.986979
hs_5
mult_heuristic
[ 64, 32, 49, 11 ]
87
[ "64/32=2", "49*2=98", "98-11=87" ]
Current State: 87:[64, 32, 49, 11], Operations: [] Exploring Operation: 64/32=2, Resulting Numbers: [49, 11, 2] Generated Node #2: [49, 11, 2] from Operation: 64/32=2 Current State: 87:[49, 11, 2], Operations: ['64/32=2'] Exploring Operation: 49*2=98, Resulting Numbers: [11, 98] Generated Node #3: [11, 98] from Operati...
4
Current State: 87:[64, 32, 49, 11], Operations: [] Exploring Operation: 64-49=15, Resulting Numbers: [32, 11, 15] Generated Node #0,0: 87:[32, 11, 15] Operation: 64-49=15 Exploring Operation: 64/32=2, Resulting Numbers: [49, 11, 2] Generated Node #0,1: 87:[49, 11, 2] Operation: 64/32=2 Moving to Node #0,0 Current State...
0.985243
hs_2
mult_heuristic
[ 7, 29, 82, 58 ]
34
[ "29*82=2378", "2378/58=41", "41-7=34" ]
Current State: 34:[7, 29, 82, 58], Operations: [] Exploring Operation: 29*82=2378, Resulting Numbers: [7, 58, 2378] Generated Node #2: [7, 58, 2378] from Operation: 29*82=2378 Current State: 34:[7, 58, 2378], Operations: ['29*82=2378'] Exploring Operation: 2378/58=41, Resulting Numbers: [7, 41] Generated Node #3: [7, 4...
4
Current State: 34:[7, 29, 82, 58], Operations: [] Exploring Operation: 82-58=24, Resulting Numbers: [7, 29, 24] Generated Node #0,0: 34:[7, 29, 24] Operation: 82-58=24 Exploring Operation: 82-29=53, Resulting Numbers: [7, 58, 53] Generated Node #0,1: 34:[7, 58, 53] Operation: 82-29=53 Exploring Operation: 58/29=2, Resu...
0.97309
hs_3
mult_heuristic