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
[ 47, 14, 55, 63 ]
49
[ "55-47=8", "14*8=112", "112-63=49" ]
Current State: 49:[47, 14, 55, 63], Operations: [] Exploring Operation: 55-47=8, Resulting Numbers: [14, 63, 8] Generated Node #2: [14, 63, 8] from Operation: 55-47=8 Current State: 49:[14, 63, 8], Operations: ['55-47=8'] Exploring Operation: 14*8=112, Resulting Numbers: [63, 112] Generated Node #3: [63, 112] from Oper...
4
Current State: 49:[47, 14, 55, 63], Operations: [] Exploring Operation: 63-47=16, Resulting Numbers: [14, 55, 16] Generated Node #0,0: 49:[14, 55, 16] Operation: 63-47=16 Exploring Operation: 63-14=49, Resulting Numbers: [47, 55, 49] Generated Node #0,1: 49:[47, 55, 49] Operation: 63-14=49 Exploring Operation: 63-55=8,...
0
hs_4
sum_heuristic
[ 53, 61, 79, 64 ]
23
[ "61-53=8", "79-64=15", "8+15=23" ]
Current State: 23:[53, 61, 79, 64], Operations: [] Exploring Operation: 61-53=8, Resulting Numbers: [79, 64, 8] Generated Node #2: [79, 64, 8] from Operation: 61-53=8 Current State: 23:[79, 64, 8], Operations: ['61-53=8'] Exploring Operation: 79-64=15, Resulting Numbers: [8, 15] Generated Node #3: [8, 15] from Operatio...
4
Current State: 23:[53, 61, 79, 64], Operations: [] Exploring Operation: 79-61=18, Resulting Numbers: [53, 64, 18] Generated Node #0,0: 23:[53, 64, 18] Operation: 79-61=18 Exploring Operation: 79-64=15, Resulting Numbers: [53, 61, 15] Generated Node #0,1: 23:[53, 61, 15] Operation: 79-64=15 Exploring Operation: 79-53=26...
0.980035
hs_3
mult_heuristic
[ 23, 80, 91, 70 ]
82
[ "23+80=103", "91-70=21", "103-21=82" ]
Current State: 82:[23, 80, 91, 70], Operations: [] Exploring Operation: 23+80=103, Resulting Numbers: [91, 70, 103] Generated Node #2: [91, 70, 103] from Operation: 23+80=103 Current State: 82:[91, 70, 103], Operations: ['23+80=103'] Exploring Operation: 91-70=21, Resulting Numbers: [103, 21] Generated Node #3: [103, 2...
4
Current State: 82:[23, 80, 91, 70], Operations: [] Exploring Operation: 91-23=68, Resulting Numbers: [80, 70, 68] Generated Node #0,0: 82:[80, 70, 68] Operation: 91-23=68 Exploring Operation: 70-23=47, Resulting Numbers: [80, 91, 47] Generated Node #0,1: 82:[80, 91, 47] Operation: 70-23=47 Exploring Operation: 23+70=93...
0.966146
hs_4
mult_heuristic
[ 69, 4, 2, 38 ]
39
[ "69-38=31", "4*2=8", "31+8=39" ]
Current State: 39:[69, 4, 2, 38], Operations: [] Exploring Operation: 69-38=31, Resulting Numbers: [4, 2, 31] Generated Node #2: [4, 2, 31] from Operation: 69-38=31 Current State: 39:[4, 2, 31], Operations: ['69-38=31'] Exploring Operation: 4*2=8, Resulting Numbers: [31, 8] Generated Node #3: [31, 8] from Operation: 4*...
4
Current State: 39:[69, 4, 2, 38], Operations: [] Exploring Operation: 69-38=31, Resulting Numbers: [4, 2, 31] Generated Node #0,0: 39:[4, 2, 31] Operation: 69-38=31 Exploring Operation: 69-4=65, Resulting Numbers: [2, 38, 65] Generated Node #0,1: 39:[2, 38, 65] Operation: 69-4=65 Moving to Node #0,0 Current State: 39:[...
0
hs_2
mult_heuristic
[ 15, 32, 11, 84 ]
11
[ "15-11=4", "84/4=21", "32-21=11" ]
Current State: 11:[15, 32, 11, 84], Operations: [] Exploring Operation: 15-11=4, Resulting Numbers: [32, 84, 4] Generated Node #2: [32, 84, 4] from Operation: 15-11=4 Current State: 11:[32, 84, 4], Operations: ['15-11=4'] Exploring Operation: 84/4=21, Resulting Numbers: [32, 21] Generated Node #3: [32, 21] from Operati...
4
Current State: 11:[15, 32, 11, 84], Operations: [] Exploring Operation: 32-15=17, Resulting Numbers: [11, 84, 17] Generated Node #0,0: 11:[11, 84, 17] Operation: 32-15=17 Exploring Operation: 84-32=52, Resulting Numbers: [15, 11, 52] Generated Node #0,1: 11:[15, 11, 52] Operation: 84-32=52 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 44, 22, 65, 7 ]
89
[ "44-22=22", "7*22=154", "154-65=89" ]
Current State: 89:[44, 22, 65, 7], Operations: [] Exploring Operation: 44-22=22, Resulting Numbers: [65, 7, 22] Generated Node #2: [65, 7, 22] from Operation: 44-22=22 Current State: 89:[65, 7, 22], Operations: ['44-22=22'] Exploring Operation: 7*22=154, Resulting Numbers: [65, 154] Generated Node #3: [65, 154] from Op...
4
Current State: 89:[44, 22, 65, 7], Operations: [] Exploring Operation: 22+7=29, Resulting Numbers: [44, 65, 29] Generated Node #0,0: 89:[44, 65, 29] Operation: 22+7=29 Exploring Operation: 44+7=51, Resulting Numbers: [22, 65, 51] Generated Node #0,1: 89:[22, 65, 51] Operation: 44+7=51 Exploring Operation: 22+65=87, Res...
0
hs_5
mult_heuristic
[ 33, 8, 75, 2 ]
32
[ "33+8=41", "75-2=73", "73-41=32" ]
Current State: 32:[33, 8, 75, 2], Operations: [] Exploring Operation: 33+8=41, Resulting Numbers: [75, 2, 41] Generated Node #2: [75, 2, 41] from Operation: 33+8=41 Current State: 32:[75, 2, 41], Operations: ['33+8=41'] Exploring Operation: 75-2=73, Resulting Numbers: [41, 73] Generated Node #3: [41, 73] from Operation...
4
Current State: 32:[33, 8, 75, 2], Operations: [] Exploring Operation: 75-33=42, Resulting Numbers: [8, 2, 42] Generated Node #0,0: 32:[8, 2, 42] Operation: 75-33=42 Moving to Node #0,0 Current State: 32:[8, 2, 42], Operations: ['75-33=42'] Exploring Operation: 42-8=34, Resulting Numbers: [2, 34] Generated Node #0,0,0: ...
0.993924
hs_1
mult_heuristic
[ 97, 31, 23, 73 ]
16
[ "97-31=66", "73-23=50", "66-50=16" ]
Current State: 16:[97, 31, 23, 73], Operations: [] Exploring Operation: 97-31=66, Resulting Numbers: [23, 73, 66] Generated Node #2: [23, 73, 66] from Operation: 97-31=66 Current State: 16:[23, 73, 66], Operations: ['97-31=66'] Exploring Operation: 73-23=50, Resulting Numbers: [66, 50] Generated Node #3: [66, 50] from ...
4
Current State: 16:[97, 31, 23, 73], Operations: [] Exploring Operation: 97-73=24, Resulting Numbers: [31, 23, 24] Generated Node #0,0: 16:[31, 23, 24] Operation: 97-73=24 Exploring Operation: 97-23=74, Resulting Numbers: [31, 73, 74] Generated Node #0,1: 16:[31, 73, 74] Operation: 97-23=74 Exploring Operation: 97-31=66...
0.987847
hs_4
sum_heuristic
[ 4, 45, 2, 51 ]
32
[ "45-2=43", "51-43=8", "4*8=32" ]
Current State: 32:[4, 45, 2, 51], Operations: [] Exploring Operation: 45-2=43, Resulting Numbers: [4, 51, 43] Generated Node #2: [4, 51, 43] from Operation: 45-2=43 Current State: 32:[4, 51, 43], Operations: ['45-2=43'] Exploring Operation: 51-43=8, Resulting Numbers: [4, 8] Generated Node #3: [4, 8] from Operation: 51...
4
Current State: 32:[4, 45, 2, 51], Operations: [] Exploring Operation: 45-2=43, Resulting Numbers: [4, 51, 43] Generated Node #0,0: 32:[4, 51, 43] Operation: 45-2=43 Exploring Operation: 51-4=47, Resulting Numbers: [45, 2, 47] Generated Node #0,1: 32:[45, 2, 47] Operation: 51-4=47 Exploring Operation: 45-4=41, Resulting...
0.986979
hs_5
sum_heuristic
[ 6, 97, 18, 6 ]
78
[ "6/6=1", "97-18=79", "79-1=78" ]
Current State: 78:[6, 97, 18, 6], Operations: [] Exploring Operation: 6/6=1, Resulting Numbers: [97, 18, 1] Generated Node #2: [97, 18, 1] from Operation: 6/6=1 Current State: 78:[97, 18, 1], Operations: ['6/6=1'] Exploring Operation: 97-18=79, Resulting Numbers: [1, 79] Generated Node #3: [1, 79] from Operation: 97-18...
4
Current State: 78:[6, 97, 18, 6], Operations: [] Exploring Operation: 97-18=79, Resulting Numbers: [6, 6, 79] Generated Node #0,0: 78:[6, 6, 79] Operation: 97-18=79 Exploring Operation: 97-6=91, Resulting Numbers: [6, 18, 91] Generated Node #0,1: 78:[6, 18, 91] Operation: 97-6=91 Exploring Operation: 97-6=91, Resulting...
0.988715
hs_3
sum_heuristic
[ 11, 95, 2, 7 ]
75
[ "95-11=84", "2+7=9", "84-9=75" ]
Current State: 75:[11, 95, 2, 7], Operations: [] Exploring Operation: 95-11=84, Resulting Numbers: [2, 7, 84] Generated Node #2: [2, 7, 84] from Operation: 95-11=84 Current State: 75:[2, 7, 84], Operations: ['95-11=84'] Exploring Operation: 2+7=9, Resulting Numbers: [84, 9] Generated Node #3: [84, 9] from Operation: 2+...
4
Current State: 75:[11, 95, 2, 7], Operations: [] Exploring Operation: 95-7=88, Resulting Numbers: [11, 2, 88] Generated Node #0,0: 75:[11, 2, 88] Operation: 95-7=88 Exploring Operation: 95-11=84, Resulting Numbers: [2, 7, 84] Generated Node #0,1: 75:[2, 7, 84] Operation: 95-11=84 Start Sub Search at level 1: Moving to ...
0.991319
hs_2
mult_heuristic
[ 92, 87, 38, 87 ]
55
[ "92-38=54", "87/87=1", "54+1=55" ]
Current State: 55:[92, 87, 38, 87], Operations: [] Exploring Operation: 92-38=54, Resulting Numbers: [87, 87, 54] Generated Node #2: [87, 87, 54] from Operation: 92-38=54 Current State: 55:[87, 87, 54], Operations: ['92-38=54'] Exploring Operation: 87/87=1, Resulting Numbers: [54, 1] Generated Node #3: [54, 1] from Ope...
4
Current State: 55:[92, 87, 38, 87], Operations: [] Exploring Operation: 92-87=5, Resulting Numbers: [87, 38, 5] Generated Node #0,0: 55:[87, 38, 5] Operation: 92-87=5 Exploring Operation: 92-87=5, Resulting Numbers: [38, 87, 5] Generated Node #0,1: 55:[38, 87, 5] Operation: 92-87=5 Exploring Operation: 92-38=54, Result...
0.954861
hs_5
sum_heuristic
[ 12, 33, 16, 27 ]
56
[ "12+33=45", "27-16=11", "45+11=56" ]
Current State: 56:[12, 33, 16, 27], Operations: [] Exploring Operation: 12+33=45, Resulting Numbers: [16, 27, 45] Generated Node #2: [16, 27, 45] from Operation: 12+33=45 Current State: 56:[16, 27, 45], Operations: ['12+33=45'] Exploring Operation: 27-16=11, Resulting Numbers: [45, 11] Generated Node #3: [45, 11] from ...
4
Current State: 56:[12, 33, 16, 27], Operations: [] Exploring Operation: 12+16=28, Resulting Numbers: [33, 27, 28] Generated Node #0,0: 56:[33, 27, 28] Operation: 12+16=28 Exploring Operation: 33-27=6, Resulting Numbers: [12, 16, 6] Generated Node #0,1: 56:[12, 16, 6] Operation: 33-27=6 Moving to Node #0,1 Current State...
0
hs_2
sum_heuristic
[ 42, 66, 70, 57 ]
95
[ "42+66=108", "70-57=13", "108-13=95" ]
Current State: 95:[42, 66, 70, 57], Operations: [] Exploring Operation: 42+66=108, Resulting Numbers: [70, 57, 108] Generated Node #2: [70, 57, 108] from Operation: 42+66=108 Current State: 95:[70, 57, 108], Operations: ['42+66=108'] Exploring Operation: 70-57=13, Resulting Numbers: [108, 13] Generated Node #3: [108, 1...
4
Current State: 95:[42, 66, 70, 57], Operations: [] Exploring Operation: 42+57=99, Resulting Numbers: [66, 70, 99] Generated Node #0,0: 95:[66, 70, 99] Operation: 42+57=99 Exploring Operation: 70-66=4, Resulting Numbers: [42, 57, 4] Generated Node #0,1: 95:[42, 57, 4] Operation: 70-66=4 Exploring Operation: 66-57=9, Res...
0.977431
hs_5
mult_heuristic
[ 80, 66, 21, 42 ]
70
[ "80*21=1680", "66-42=24", "1680/24=70" ]
Current State: 70:[80, 66, 21, 42], Operations: [] Exploring Operation: 80*21=1680, Resulting Numbers: [66, 42, 1680] Generated Node #2: [66, 42, 1680] from Operation: 80*21=1680 Current State: 70:[66, 42, 1680], Operations: ['80*21=1680'] Exploring Operation: 66-42=24, Resulting Numbers: [1680, 24] Generated Node #3: ...
4
Current State: 70:[80, 66, 21, 42], Operations: [] Exploring Operation: 42/21=2, Resulting Numbers: [80, 66, 2] Generated Node #0,0: 70:[80, 66, 2] Operation: 42/21=2 Exploring Operation: 42-21=21, Resulting Numbers: [80, 66, 21] Generated Node #0,1: 70:[80, 66, 21] Operation: 42-21=21 Exploring Operation: 80-42=38, Re...
0
hs_5
mult_heuristic
[ 97, 33, 82, 18 ]
30
[ "97+33=130", "82+18=100", "130-100=30" ]
Current State: 30:[97, 33, 82, 18], Operations: [] Exploring Operation: 97+33=130, Resulting Numbers: [82, 18, 130] Generated Node #2: [82, 18, 130] from Operation: 97+33=130 Current State: 30:[82, 18, 130], Operations: ['97+33=130'] Exploring Operation: 82+18=100, Resulting Numbers: [130, 100] Generated Node #3: [130,...
4
Current State: 30:[97, 33, 82, 18], Operations: [] Exploring Operation: 82-33=49, Resulting Numbers: [97, 18, 49] Generated Node #0,0: 30:[97, 18, 49] Operation: 82-33=49 Exploring Operation: 97-82=15, Resulting Numbers: [33, 18, 15] Generated Node #0,1: 30:[33, 18, 15] Operation: 97-82=15 Exploring Operation: 97-18=79...
0.967882
hs_4
mult_heuristic
[ 55, 64, 54, 1 ]
65
[ "55+64=119", "54*1=54", "119-54=65" ]
Current State: 65:[55, 64, 54, 1], Operations: [] Exploring Operation: 55+64=119, Resulting Numbers: [54, 1, 119] Generated Node #2: [54, 1, 119] from Operation: 55+64=119 Current State: 65:[54, 1, 119], Operations: ['55+64=119'] Exploring Operation: 54*1=54, Resulting Numbers: [119, 54] Generated Node #3: [119, 54] fr...
4
Current State: 65:[55, 64, 54, 1], Operations: [] Exploring Operation: 64-55=9, Resulting Numbers: [54, 1, 9] Generated Node #0,0: 65:[54, 1, 9] Operation: 64-55=9 Exploring Operation: 55-54=1, Resulting Numbers: [64, 1, 1] Generated Node #0,1: 65:[64, 1, 1] Operation: 55-54=1 Exploring Operation: 64-54=10, Resulting N...
0.986979
hs_3
sum_heuristic
[ 40, 3, 7, 64 ]
24
[ "7-3=4", "64/4=16", "40-16=24" ]
Current State: 24:[40, 3, 7, 64], Operations: [] Exploring Operation: 7-3=4, Resulting Numbers: [40, 64, 4] Generated Node #2: [40, 64, 4] from Operation: 7-3=4 Current State: 24:[40, 64, 4], Operations: ['7-3=4'] Exploring Operation: 64/4=16, Resulting Numbers: [40, 16] Generated Node #3: [40, 16] from Operation: 64/4...
4
Current State: 24:[40, 3, 7, 64], Operations: [] Exploring Operation: 40-7=33, Resulting Numbers: [3, 64, 33] Generated Node #0,0: 24:[3, 64, 33] Operation: 40-7=33 Exploring Operation: 64-7=57, Resulting Numbers: [40, 3, 57] Generated Node #0,1: 24:[40, 3, 57] Operation: 64-7=57 Exploring Operation: 40-3=37, Resulting...
0
hs_4
mult_heuristic
[ 77, 80, 44, 42 ]
83
[ "80-77=3", "44+42=86", "86-3=83" ]
Current State: 83:[77, 80, 44, 42], Operations: [] Exploring Operation: 80-77=3, Resulting Numbers: [44, 42, 3] Generated Node #2: [44, 42, 3] from Operation: 80-77=3 Current State: 83:[44, 42, 3], Operations: ['80-77=3'] Exploring Operation: 44+42=86, Resulting Numbers: [3, 86] Generated Node #3: [3, 86] from Operatio...
4
Current State: 83:[77, 80, 44, 42], Operations: [] Exploring Operation: 44+42=86, Resulting Numbers: [77, 80, 86] Generated Node #0,0: 83:[77, 80, 86] Operation: 44+42=86 Exploring Operation: 77+42=119, Resulting Numbers: [80, 44, 119] Generated Node #0,1: 83:[80, 44, 119] Operation: 77+42=119 Exploring Operation: 77+4...
0.983507
hs_3
sum_heuristic
[ 8, 24, 80, 3 ]
82
[ "80/8=10", "24*3=72", "10+72=82" ]
Current State: 82:[8, 24, 80, 3], Operations: [] Exploring Operation: 80/8=10, Resulting Numbers: [24, 3, 10] Generated Node #2: [24, 3, 10] from Operation: 80/8=10 Current State: 82:[24, 3, 10], Operations: ['80/8=10'] Exploring Operation: 24*3=72, Resulting Numbers: [10, 72] Generated Node #3: [10, 72] from Operation...
4
Current State: 82:[8, 24, 80, 3], Operations: [] Exploring Operation: 24/3=8, Resulting Numbers: [8, 80, 8] Generated Node #0,0: 82:[8, 80, 8] Operation: 24/3=8 Exploring Operation: 24/8=3, Resulting Numbers: [80, 3, 3] Generated Node #0,1: 82:[80, 3, 3] Operation: 24/8=3 Exploring Operation: 8+24=32, Resulting Numbers...
0
hs_3
mult_heuristic
[ 36, 75, 18, 31 ]
62
[ "36+75=111", "18+31=49", "111-49=62" ]
Current State: 62:[36, 75, 18, 31], Operations: [] Exploring Operation: 36+75=111, Resulting Numbers: [18, 31, 111] Generated Node #2: [18, 31, 111] from Operation: 36+75=111 Current State: 62:[18, 31, 111], Operations: ['36+75=111'] Exploring Operation: 18+31=49, Resulting Numbers: [111, 49] Generated Node #3: [111, 4...
4
Current State: 62:[36, 75, 18, 31], Operations: [] Exploring Operation: 75-18=57, Resulting Numbers: [36, 31, 57] Generated Node #0,0: 62:[36, 31, 57] Operation: 75-18=57 Exploring Operation: 75-36=39, Resulting Numbers: [18, 31, 39] Generated Node #0,1: 62:[18, 31, 39] Operation: 75-36=39 Exploring Operation: 36/18=2,...
0.989583
hs_3
sum_heuristic
[ 25, 12, 8, 80 ]
31
[ "80-8=72", "72/12=6", "25+6=31" ]
Current State: 31:[25, 12, 8, 80], Operations: [] Exploring Operation: 80-8=72, Resulting Numbers: [25, 12, 72] Generated Node #2: [25, 12, 72] from Operation: 80-8=72 Current State: 31:[25, 12, 72], Operations: ['80-8=72'] Exploring Operation: 72/12=6, Resulting Numbers: [25, 6] Generated Node #3: [25, 6] from Operati...
4
Current State: 31:[25, 12, 8, 80], Operations: [] Exploring Operation: 80-25=55, Resulting Numbers: [12, 8, 55] Generated Node #0,0: 31:[12, 8, 55] Operation: 80-25=55 Exploring Operation: 12+8=20, Resulting Numbers: [25, 80, 20] Generated Node #0,1: 31:[25, 80, 20] Operation: 12+8=20 Exploring Operation: 80/8=10, Resu...
0
hs_4
mult_heuristic
[ 18, 1, 45, 89 ]
27
[ "18-1=17", "89-45=44", "44-17=27" ]
Current State: 27:[18, 1, 45, 89], Operations: [] Exploring Operation: 18-1=17, Resulting Numbers: [45, 89, 17] Generated Node #2: [45, 89, 17] from Operation: 18-1=17 Current State: 27:[45, 89, 17], Operations: ['18-1=17'] Exploring Operation: 89-45=44, Resulting Numbers: [17, 44] Generated Node #3: [17, 44] from Oper...
4
Current State: 27:[18, 1, 45, 89], Operations: [] Exploring Operation: 89-18=71, Resulting Numbers: [1, 45, 71] Generated Node #0,0: 27:[1, 45, 71] Operation: 89-18=71 Exploring Operation: 45-18=27, Resulting Numbers: [1, 89, 27] Generated Node #0,1: 27:[1, 89, 27] Operation: 45-18=27 Exploring Operation: 89-45=44, Res...
0.989583
hs_3
mult_heuristic
[ 13, 63, 6, 62 ]
65
[ "63-6=57", "62-57=5", "13*5=65" ]
Current State: 65:[13, 63, 6, 62], Operations: [] Exploring Operation: 63-6=57, Resulting Numbers: [13, 62, 57] Generated Node #2: [13, 62, 57] from Operation: 63-6=57 Current State: 65:[13, 62, 57], Operations: ['63-6=57'] Exploring Operation: 62-57=5, Resulting Numbers: [13, 5] Generated Node #3: [13, 5] from Operati...
4
Current State: 65:[13, 63, 6, 62], Operations: [] Exploring Operation: 63+6=69, Resulting Numbers: [13, 62, 69] Generated Node #0,0: 65:[13, 62, 69] Operation: 63+6=69 Exploring Operation: 13-6=7, Resulting Numbers: [63, 62, 7] Generated Node #0,1: 65:[63, 62, 7] Operation: 13-6=7 Exploring Operation: 6+62=68, Resultin...
0.988715
hs_4
sum_heuristic
[ 70, 64, 13, 27 ]
34
[ "70-64=6", "13+27=40", "40-6=34" ]
Current State: 34:[70, 64, 13, 27], Operations: [] Exploring Operation: 70-64=6, Resulting Numbers: [13, 27, 6] Generated Node #2: [13, 27, 6] from Operation: 70-64=6 Current State: 34:[13, 27, 6], Operations: ['70-64=6'] Exploring Operation: 13+27=40, Resulting Numbers: [6, 40] Generated Node #3: [6, 40] from Operatio...
4
Current State: 34:[70, 64, 13, 27], Operations: [] Exploring Operation: 64-27=37, Resulting Numbers: [70, 13, 37] Generated Node #0,0: 34:[70, 13, 37] Operation: 64-27=37 Exploring Operation: 70-64=6, Resulting Numbers: [13, 27, 6] Generated Node #0,1: 34:[13, 27, 6] Operation: 70-64=6 Exploring Operation: 70-27=43, Re...
0.983507
hs_3
sum_heuristic
[ 29, 67, 36, 25 ]
35
[ "29+67=96", "36+25=61", "96-61=35" ]
Current State: 35:[29, 67, 36, 25], Operations: [] Exploring Operation: 29+67=96, Resulting Numbers: [36, 25, 96] Generated Node #2: [36, 25, 96] from Operation: 29+67=96 Current State: 35:[36, 25, 96], Operations: ['29+67=96'] Exploring Operation: 36+25=61, Resulting Numbers: [96, 61] Generated Node #3: [96, 61] from ...
4
Current State: 35:[29, 67, 36, 25], Operations: [] Exploring Operation: 67-29=38, Resulting Numbers: [36, 25, 38] Generated Node #0,0: 35:[36, 25, 38] Operation: 67-29=38 Exploring Operation: 29-25=4, Resulting Numbers: [67, 36, 4] Generated Node #0,1: 35:[67, 36, 4] Operation: 29-25=4 Exploring Operation: 67-25=42, Re...
0.972222
hs_4
sum_heuristic
[ 48, 85, 51, 99 ]
11
[ "85-48=37", "99-51=48", "48-37=11" ]
Current State: 11:[48, 85, 51, 99], Operations: [] Exploring Operation: 85-48=37, Resulting Numbers: [51, 99, 37] Generated Node #2: [51, 99, 37] from Operation: 85-48=37 Current State: 11:[51, 99, 37], Operations: ['85-48=37'] Exploring Operation: 99-51=48, Resulting Numbers: [37, 48] Generated Node #3: [37, 48] from ...
4
Current State: 11:[48, 85, 51, 99], Operations: [] Exploring Operation: 99-85=14, Resulting Numbers: [48, 51, 14] Generated Node #0,0: 11:[48, 51, 14] Operation: 99-85=14 Exploring Operation: 85-48=37, Resulting Numbers: [51, 99, 37] Generated Node #0,1: 11:[51, 99, 37] Operation: 85-48=37 Exploring Operation: 85-51=34...
0.986979
hs_4
sum_heuristic
[ 17, 14, 89, 8 ]
65
[ "17-14=3", "8*3=24", "89-24=65" ]
Current State: 65:[17, 14, 89, 8], Operations: [] Exploring Operation: 17-14=3, Resulting Numbers: [89, 8, 3] Generated Node #2: [89, 8, 3] from Operation: 17-14=3 Current State: 65:[89, 8, 3], Operations: ['17-14=3'] Exploring Operation: 8*3=24, Resulting Numbers: [89, 24] Generated Node #3: [89, 24] from Operation: 8...
4
Current State: 65:[17, 14, 89, 8], Operations: [] Exploring Operation: 89-14=75, Resulting Numbers: [17, 8, 75] Generated Node #0,0: 65:[17, 8, 75] Operation: 89-14=75 Exploring Operation: 89-8=81, Resulting Numbers: [17, 14, 81] Generated Node #0,1: 65:[17, 14, 81] Operation: 89-8=81 Exploring Operation: 89-17=72, Res...
0
hs_3
sum_heuristic
[ 59, 28, 98, 77 ]
81
[ "28*77=2156", "2156/98=22", "59+22=81" ]
Current State: 81:[59, 28, 98, 77], Operations: [] Exploring Operation: 28*77=2156, Resulting Numbers: [59, 98, 2156] Generated Node #2: [59, 98, 2156] from Operation: 28*77=2156 Current State: 81:[59, 98, 2156], Operations: ['28*77=2156'] Exploring Operation: 2156/98=22, Resulting Numbers: [59, 22] Generated Node #3: ...
4
Current State: 81:[59, 28, 98, 77], Operations: [] Exploring Operation: 98-59=39, Resulting Numbers: [28, 77, 39] Generated Node #0,0: 81:[28, 77, 39] Operation: 98-59=39 Exploring Operation: 59+28=87, Resulting Numbers: [98, 77, 87] Generated Node #0,1: 81:[98, 77, 87] Operation: 59+28=87 Exploring Operation: 59-28=31...
0
hs_3
mult_heuristic
[ 91, 24, 77, 8 ]
45
[ "91+77=168", "168/8=21", "24+21=45" ]
Current State: 45:[91, 24, 77, 8], Operations: [] Exploring Operation: 91+77=168, Resulting Numbers: [24, 8, 168] Generated Node #2: [24, 8, 168] from Operation: 91+77=168 Current State: 45:[24, 8, 168], Operations: ['91+77=168'] Exploring Operation: 168/8=21, Resulting Numbers: [24, 21] Generated Node #3: [24, 21] fro...
4
Current State: 45:[91, 24, 77, 8], Operations: [] Exploring Operation: 91-24=67, Resulting Numbers: [77, 8, 67] Generated Node #0,0: 45:[77, 8, 67] Operation: 91-24=67 Exploring Operation: 91-77=14, Resulting Numbers: [24, 8, 14] Generated Node #0,1: 45:[24, 8, 14] Operation: 91-77=14 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 30, 22, 81, 68 ]
78
[ "22+68=90", "90/30=3", "81-3=78" ]
Current State: 78:[30, 22, 81, 68], Operations: [] Exploring Operation: 22+68=90, Resulting Numbers: [30, 81, 90] Generated Node #2: [30, 81, 90] from Operation: 22+68=90 Current State: 78:[30, 81, 90], Operations: ['22+68=90'] Exploring Operation: 90/30=3, Resulting Numbers: [81, 3] Generated Node #3: [81, 3] from Ope...
4
Current State: 78:[30, 22, 81, 68], Operations: [] Exploring Operation: 68-30=38, Resulting Numbers: [22, 81, 38] Generated Node #0,0: 78:[22, 81, 38] Operation: 68-30=38 Moving to Node #0,0 Current State: 78:[22, 81, 38], Operations: ['68-30=38'] Exploring Operation: 38-22=16, Resulting Numbers: [81, 16] Generated Nod...
0
hs_1
mult_heuristic
[ 4, 82, 25, 81 ]
20
[ "4+82=86", "25+81=106", "106-86=20" ]
Current State: 20:[4, 82, 25, 81], Operations: [] Exploring Operation: 4+82=86, Resulting Numbers: [25, 81, 86] Generated Node #2: [25, 81, 86] from Operation: 4+82=86 Current State: 20:[25, 81, 86], Operations: ['4+82=86'] Exploring Operation: 25+81=106, Resulting Numbers: [86, 106] Generated Node #3: [86, 106] from O...
4
Current State: 20:[4, 82, 25, 81], Operations: [] Exploring Operation: 82-81=1, Resulting Numbers: [4, 25, 1] Generated Node #0,0: 20:[4, 25, 1] Operation: 82-81=1 Exploring Operation: 82-25=57, Resulting Numbers: [4, 81, 57] Generated Node #0,1: 20:[4, 81, 57] Operation: 82-25=57 Exploring Operation: 82-4=78, Resultin...
0.986111
hs_5
sum_heuristic
[ 3, 29, 29, 6 ]
52
[ "3*29=87", "29+6=35", "87-35=52" ]
Current State: 52:[3, 29, 29, 6], Operations: [] Exploring Operation: 3*29=87, Resulting Numbers: [6, 87] Generated Node #2: [6, 87] from Operation: 3*29=87 Current State: 52:[6, 87], Operations: ['3*29=87'] Exploring Operation: 29+6=35, Resulting Numbers: [87, 35] Generated Node #3: [87, 35] from Operation: 29+6=35 Cu...
4
Current State: 52:[3, 29, 29, 6], Operations: [] Exploring Operation: 29-3=26, Resulting Numbers: [29, 6, 26] Generated Node #0,0: 52:[29, 6, 26] Operation: 29-3=26 Exploring Operation: 29-3=26, Resulting Numbers: [29, 6, 26] Generated Node #0,1: 52:[29, 6, 26] Operation: 29-3=26 Exploring Operation: 29/29=1, Resulting...
0
hs_3
mult_heuristic
[ 37, 49, 2, 69 ]
75
[ "49-37=12", "12/2=6", "69+6=75" ]
Current State: 75:[37, 49, 2, 69], Operations: [] Exploring Operation: 49-37=12, Resulting Numbers: [2, 69, 12] Generated Node #2: [2, 69, 12] from Operation: 49-37=12 Current State: 75:[2, 69, 12], Operations: ['49-37=12'] Exploring Operation: 12/2=6, Resulting Numbers: [69, 6] Generated Node #3: [69, 6] from Operatio...
4
Current State: 75:[37, 49, 2, 69], Operations: [] Exploring Operation: 49-37=12, Resulting Numbers: [2, 69, 12] Generated Node #0,0: 75:[2, 69, 12] Operation: 49-37=12 Exploring Operation: 37+49=86, Resulting Numbers: [2, 69, 86] Generated Node #0,1: 75:[2, 69, 86] Operation: 37+49=86 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 72, 13, 72, 90 ]
90
[ "72-72=0", "13*0=0", "90+0=90" ]
Current State: 90:[72, 13, 72, 90], Operations: [] Exploring Operation: 72-72=0, Resulting Numbers: [13, 90, 0] Generated Node #2: [13, 90, 0] from Operation: 72-72=0 Current State: 90:[13, 90, 0], Operations: ['72-72=0'] Exploring Operation: 13*0=0, Resulting Numbers: [90, 0] Generated Node #3: [90, 0] from Operation:...
4
Current State: 90:[72, 13, 72, 90], Operations: [] Exploring Operation: 72-72=0, Resulting Numbers: [13, 90, 0] Generated Node #0,0: 90:[13, 90, 0] Operation: 72-72=0 Exploring Operation: 90-72=18, Resulting Numbers: [13, 72, 18] Generated Node #0,1: 90:[13, 72, 18] Operation: 90-72=18 Exploring Operation: 90-72=18, Re...
0.977431
hs_5
mult_heuristic
[ 56, 92, 84, 98 ]
42
[ "92-56=36", "98*36=3528", "3528/84=42" ]
Current State: 42:[56, 92, 84, 98], Operations: [] Exploring Operation: 92-56=36, Resulting Numbers: [84, 98, 36] Generated Node #2: [84, 98, 36] from Operation: 92-56=36 Current State: 42:[84, 98, 36], Operations: ['92-56=36'] Exploring Operation: 98*36=3528, Resulting Numbers: [84, 3528] Generated Node #3: [84, 3528]...
4
Current State: 42:[56, 92, 84, 98], Operations: [] Exploring Operation: 98-84=14, Resulting Numbers: [56, 92, 14] Generated Node #0,0: 42:[56, 92, 14] Operation: 98-84=14 Exploring Operation: 98-92=6, Resulting Numbers: [56, 84, 6] Generated Node #0,1: 42:[56, 84, 6] Operation: 98-92=6 Exploring Operation: 92-84=8, Res...
0.94184
hs_4
sum_heuristic
[ 61, 25, 55, 65 ]
85
[ "61-55=6", "25*6=150", "150-65=85" ]
Current State: 85:[61, 25, 55, 65], Operations: [] Exploring Operation: 61-55=6, Resulting Numbers: [25, 65, 6] Generated Node #2: [25, 65, 6] from Operation: 61-55=6 Current State: 85:[25, 65, 6], Operations: ['61-55=6'] Exploring Operation: 25*6=150, Resulting Numbers: [65, 150] Generated Node #3: [65, 150] from Oper...
4
Current State: 85:[61, 25, 55, 65], Operations: [] Exploring Operation: 61-55=6, Resulting Numbers: [25, 65, 6] Generated Node #0,0: 85:[25, 65, 6] Operation: 61-55=6 Moving to Node #0,0 Current State: 85:[25, 65, 6], Operations: ['61-55=6'] Exploring Operation: 25+65=90, Resulting Numbers: [6, 90] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 58, 19, 35, 47 ]
27
[ "58-19=39", "47-35=12", "39-12=27" ]
Current State: 27:[58, 19, 35, 47], Operations: [] Exploring Operation: 58-19=39, Resulting Numbers: [35, 47, 39] Generated Node #2: [35, 47, 39] from Operation: 58-19=39 Current State: 27:[35, 47, 39], Operations: ['58-19=39'] Exploring Operation: 47-35=12, Resulting Numbers: [39, 12] Generated Node #3: [39, 12] from ...
4
Current State: 27:[58, 19, 35, 47], Operations: [] Exploring Operation: 58-47=11, Resulting Numbers: [19, 35, 11] Generated Node #0,0: 27:[19, 35, 11] Operation: 58-47=11 Exploring Operation: 58-35=23, Resulting Numbers: [19, 47, 23] Generated Node #0,1: 27:[19, 47, 23] Operation: 58-35=23 Exploring Operation: 58-19=39...
0.988715
hs_3
sum_heuristic
[ 33, 57, 4, 42 ]
27
[ "57-42=15", "4*15=60", "60-33=27" ]
Current State: 27:[33, 57, 4, 42], Operations: [] Exploring Operation: 57-42=15, Resulting Numbers: [33, 4, 15] Generated Node #2: [33, 4, 15] from Operation: 57-42=15 Current State: 27:[33, 4, 15], Operations: ['57-42=15'] Exploring Operation: 4*15=60, Resulting Numbers: [33, 60] Generated Node #3: [33, 60] from Opera...
4
Current State: 27:[33, 57, 4, 42], Operations: [] Exploring Operation: 57-42=15, Resulting Numbers: [33, 4, 15] Generated Node #0,0: 27:[33, 4, 15] Operation: 57-42=15 Start Sub Search at level 1: Moving to Node #0,0 Current State: 27:[33, 4, 15], Operations: ['57-42=15'] Exploring Operation: 33-4=29, Resulting Numbers...
0
hs_1
sum_heuristic
[ 22, 24, 64, 21 ]
34
[ "64*21=1344", "1344/24=56", "56-22=34" ]
Current State: 34:[22, 24, 64, 21], Operations: [] Exploring Operation: 64*21=1344, Resulting Numbers: [22, 24, 1344] Generated Node #2: [22, 24, 1344] from Operation: 64*21=1344 Current State: 34:[22, 24, 1344], Operations: ['64*21=1344'] Exploring Operation: 1344/24=56, Resulting Numbers: [22, 56] Generated Node #3: ...
4
Current State: 34:[22, 24, 64, 21], Operations: [] Exploring Operation: 64-22=42, Resulting Numbers: [24, 21, 42] Generated Node #0,0: 34:[24, 21, 42] Operation: 64-22=42 Exploring Operation: 64-24=40, Resulting Numbers: [22, 21, 40] Generated Node #0,1: 34:[22, 21, 40] Operation: 64-24=40 Exploring Operation: 64-21=43...
0
hs_3
mult_heuristic
[ 42, 9, 45, 35 ]
61
[ "42+9=51", "45-35=10", "51+10=61" ]
Current State: 61:[42, 9, 45, 35], Operations: [] Exploring Operation: 42+9=51, Resulting Numbers: [45, 35, 51] Generated Node #2: [45, 35, 51] from Operation: 42+9=51 Current State: 61:[45, 35, 51], Operations: ['42+9=51'] Exploring Operation: 45-35=10, Resulting Numbers: [51, 10] Generated Node #3: [51, 10] from Oper...
4
Current State: 61:[42, 9, 45, 35], Operations: [] Exploring Operation: 9+35=44, Resulting Numbers: [42, 45, 44] Generated Node #0,0: 61:[42, 45, 44] Operation: 9+35=44 Exploring Operation: 9+45=54, Resulting Numbers: [42, 35, 54] Generated Node #0,1: 61:[42, 35, 54] Operation: 9+45=54 Exploring Operation: 42+9=51, Resu...
0.969618
hs_4
sum_heuristic
[ 57, 80, 56, 57 ]
23
[ "80-57=23", "57-56=1", "23*1=23" ]
Current State: 23:[57, 80, 56, 57], Operations: [] Exploring Operation: 80-57=23, Resulting Numbers: [56, 23] Generated Node #2: [56, 23] from Operation: 80-57=23 Current State: 23:[56, 23], Operations: ['80-57=23'] Exploring Operation: 57-56=1, Resulting Numbers: [23, 1] Generated Node #3: [23, 1] from Operation: 57-5...
4
Current State: 23:[57, 80, 56, 57], Operations: [] Exploring Operation: 80-56=24, Resulting Numbers: [57, 57, 24] Generated Node #0,0: 23:[57, 57, 24] Operation: 80-56=24 Exploring Operation: 80-57=23, Resulting Numbers: [56, 57, 23] Generated Node #0,1: 23:[56, 57, 23] Operation: 80-57=23 Exploring Operation: 80-57=23...
0.985243
hs_4
sum_heuristic
[ 98, 7, 38, 97 ]
73
[ "98/7=14", "97-38=59", "14+59=73" ]
Current State: 73:[98, 7, 38, 97], Operations: [] Exploring Operation: 98/7=14, Resulting Numbers: [38, 97, 14] Generated Node #2: [38, 97, 14] from Operation: 98/7=14 Current State: 73:[38, 97, 14], Operations: ['98/7=14'] Exploring Operation: 97-38=59, Resulting Numbers: [14, 59] Generated Node #3: [14, 59] from Oper...
4
Current State: 73:[98, 7, 38, 97], Operations: [] Exploring Operation: 98-7=91, Resulting Numbers: [38, 97, 91] Generated Node #0,0: 73:[38, 97, 91] Operation: 98-7=91 Exploring Operation: 97-7=90, Resulting Numbers: [98, 38, 90] Generated Node #0,1: 73:[98, 38, 90] Operation: 97-7=90 Exploring Operation: 7+38=45, Resu...
0
hs_4
mult_heuristic
[ 75, 3, 67, 72 ]
86
[ "75*3=225", "67+72=139", "225-139=86" ]
Current State: 86:[75, 3, 67, 72], Operations: [] Exploring Operation: 75*3=225, Resulting Numbers: [67, 72, 225] Generated Node #2: [67, 72, 225] from Operation: 75*3=225 Current State: 86:[67, 72, 225], Operations: ['75*3=225'] Exploring Operation: 67+72=139, Resulting Numbers: [225, 139] Generated Node #3: [225, 139...
4
Current State: 86:[75, 3, 67, 72], Operations: [] Exploring Operation: 72-67=5, Resulting Numbers: [75, 3, 5] Generated Node #0,0: 86:[75, 3, 5] Operation: 72-67=5 Exploring Operation: 75-67=8, Resulting Numbers: [3, 72, 8] Generated Node #0,1: 86:[3, 72, 8] Operation: 75-67=8 Moving to Node #0,0 Current State: 86:[75,...
0
hs_2
mult_heuristic
[ 59, 46, 17, 1 ]
87
[ "59+46=105", "17+1=18", "105-18=87" ]
Current State: 87:[59, 46, 17, 1], Operations: [] Exploring Operation: 59+46=105, Resulting Numbers: [17, 1, 105] Generated Node #2: [17, 1, 105] from Operation: 59+46=105 Current State: 87:[17, 1, 105], Operations: ['59+46=105'] Exploring Operation: 17+1=18, Resulting Numbers: [105, 18] Generated Node #3: [105, 18] fr...
4
Current State: 87:[59, 46, 17, 1], Operations: [] Exploring Operation: 59-46=13, Resulting Numbers: [17, 1, 13] Generated Node #0,0: 87:[17, 1, 13] Operation: 59-46=13 Moving to Node #0,0 Current State: 87:[17, 1, 13], Operations: ['59-46=13'] Exploring Operation: 17+13=30, Resulting Numbers: [1, 30] Generated Node #0,...
0
hs_1
mult_heuristic
[ 35, 11, 1, 17 ]
62
[ "35+11=46", "17-1=16", "46+16=62" ]
Current State: 62:[35, 11, 1, 17], Operations: [] Exploring Operation: 35+11=46, Resulting Numbers: [1, 17, 46] Generated Node #2: [1, 17, 46] from Operation: 35+11=46 Current State: 62:[1, 17, 46], Operations: ['35+11=46'] Exploring Operation: 17-1=16, Resulting Numbers: [46, 16] Generated Node #3: [46, 16] from Opera...
4
Current State: 62:[35, 11, 1, 17], Operations: [] Exploring Operation: 17-11=6, Resulting Numbers: [35, 1, 6] Generated Node #0,0: 62:[35, 1, 6] Operation: 17-11=6 Exploring Operation: 35+17=52, Resulting Numbers: [11, 1, 52] Generated Node #0,1: 62:[11, 1, 52] Operation: 35+17=52 Exploring Operation: 11+17=28, Resulti...
0.986111
hs_5
mult_heuristic
[ 55, 6, 99, 80 ]
24
[ "55*6=330", "99*80=7920", "7920/330=24" ]
Current State: 24:[55, 6, 99, 80], Operations: [] Exploring Operation: 55*6=330, Resulting Numbers: [99, 80, 330] Generated Node #2: [99, 80, 330] from Operation: 55*6=330 Current State: 24:[99, 80, 330], Operations: ['55*6=330'] Exploring Operation: 99*80=7920, Resulting Numbers: [330, 7920] Generated Node #3: [330, 7...
4
Current State: 24:[55, 6, 99, 80], Operations: [] Exploring Operation: 55-6=49, Resulting Numbers: [99, 80, 49] Generated Node #0,0: 24:[99, 80, 49] Operation: 55-6=49 Exploring Operation: 99-80=19, Resulting Numbers: [55, 6, 19] Generated Node #0,1: 24:[55, 6, 19] Operation: 99-80=19 Exploring Operation: 99-55=44, Res...
0
hs_4
sum_heuristic
[ 61, 2, 32, 78 ]
25
[ "61*32=1952", "1952-2=1950", "1950/78=25" ]
Current State: 25:[61, 2, 32, 78], Operations: [] Exploring Operation: 61*32=1952, Resulting Numbers: [2, 78, 1952] Generated Node #2: [2, 78, 1952] from Operation: 61*32=1952 Current State: 25:[2, 78, 1952], Operations: ['61*32=1952'] Exploring Operation: 1952-2=1950, Resulting Numbers: [78, 1950] Generated Node #3: [...
4
Current State: 25:[61, 2, 32, 78], Operations: [] Exploring Operation: 61-32=29, Resulting Numbers: [2, 78, 29] Generated Node #0,0: 25:[2, 78, 29] Operation: 61-32=29 Exploring Operation: 78/2=39, Resulting Numbers: [61, 32, 39] Generated Node #0,1: 25:[61, 32, 39] Operation: 78/2=39 Exploring Operation: 78-61=17, Res...
0
hs_3
sum_heuristic
[ 57, 4, 99, 52 ]
77
[ "57*4=228", "99+52=151", "228-151=77" ]
Current State: 77:[57, 4, 99, 52], Operations: [] Exploring Operation: 57*4=228, Resulting Numbers: [99, 52, 228] Generated Node #2: [99, 52, 228] from Operation: 57*4=228 Current State: 77:[99, 52, 228], Operations: ['57*4=228'] Exploring Operation: 99+52=151, Resulting Numbers: [228, 151] Generated Node #3: [228, 151...
4
Current State: 77:[57, 4, 99, 52], Operations: [] Exploring Operation: 57-52=5, Resulting Numbers: [4, 99, 5] Generated Node #0,0: 77:[4, 99, 5] Operation: 57-52=5 Start Sub Search at level 1: Moving to Node #0,0 Current State: 77:[4, 99, 5], Operations: ['57-52=5'] Exploring Operation: 99-4=95, Resulting Numbers: [5, ...
0
hs_1
mult_heuristic
[ 71, 86, 51, 57 ]
49
[ "71+86=157", "51+57=108", "157-108=49" ]
Current State: 49:[71, 86, 51, 57], Operations: [] Exploring Operation: 71+86=157, Resulting Numbers: [51, 57, 157] Generated Node #2: [51, 57, 157] from Operation: 71+86=157 Current State: 49:[51, 57, 157], Operations: ['71+86=157'] Exploring Operation: 51+57=108, Resulting Numbers: [157, 108] Generated Node #3: [157,...
4
Current State: 49:[71, 86, 51, 57], Operations: [] Exploring Operation: 86-57=29, Resulting Numbers: [71, 51, 29] Generated Node #0,0: 49:[71, 51, 29] Operation: 86-57=29 Exploring Operation: 86-51=35, Resulting Numbers: [71, 57, 35] Generated Node #0,1: 49:[71, 57, 35] Operation: 86-51=35 Exploring Operation: 86-71=15...
0.975694
hs_3
sum_heuristic
[ 30, 90, 88, 92 ]
84
[ "88+92=180", "180/30=6", "90-6=84" ]
Current State: 84:[30, 90, 88, 92], Operations: [] Exploring Operation: 88+92=180, Resulting Numbers: [30, 90, 180] Generated Node #2: [30, 90, 180] from Operation: 88+92=180 Current State: 84:[30, 90, 180], Operations: ['88+92=180'] Exploring Operation: 180/30=6, Resulting Numbers: [90, 6] Generated Node #3: [90, 6] f...
4
Current State: 84:[30, 90, 88, 92], Operations: [] Exploring Operation: 92-90=2, Resulting Numbers: [30, 88, 2] Generated Node #0,0: 84:[30, 88, 2] Operation: 92-90=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 84:[30, 88, 2], Operations: ['92-90=2'] Exploring Operation: 30-2=28, Resulting Numbers: ...
0
hs_1
sum_heuristic
[ 53, 17, 9, 92 ]
47
[ "53-17=36", "92-9=83", "83-36=47" ]
Current State: 47:[53, 17, 9, 92], Operations: [] Exploring Operation: 53-17=36, Resulting Numbers: [9, 92, 36] Generated Node #2: [9, 92, 36] from Operation: 53-17=36 Current State: 47:[9, 92, 36], Operations: ['53-17=36'] Exploring Operation: 92-9=83, Resulting Numbers: [36, 83] Generated Node #3: [36, 83] from Opera...
4
Current State: 47:[53, 17, 9, 92], Operations: [] Exploring Operation: 17+9=26, Resulting Numbers: [53, 92, 26] Generated Node #0,0: 47:[53, 92, 26] Operation: 17+9=26 Exploring Operation: 53-9=44, Resulting Numbers: [17, 92, 44] Generated Node #0,1: 47:[17, 92, 44] Operation: 53-9=44 Exploring Operation: 92-53=39, Res...
0.965278
hs_5
mult_heuristic
[ 16, 18, 78, 59 ]
17
[ "18-16=2", "78-59=19", "19-2=17" ]
Current State: 17:[16, 18, 78, 59], Operations: [] Exploring Operation: 18-16=2, Resulting Numbers: [78, 59, 2] Generated Node #2: [78, 59, 2] from Operation: 18-16=2 Current State: 17:[78, 59, 2], Operations: ['18-16=2'] Exploring Operation: 78-59=19, Resulting Numbers: [2, 19] Generated Node #3: [2, 19] from Operatio...
4
Current State: 17:[16, 18, 78, 59], Operations: [] Exploring Operation: 59-18=41, Resulting Numbers: [16, 78, 41] Generated Node #0,0: 17:[16, 78, 41] Operation: 59-18=41 Exploring Operation: 59-16=43, Resulting Numbers: [18, 78, 43] Generated Node #0,1: 17:[18, 78, 43] Operation: 59-16=43 Exploring Operation: 78-16=62...
0.981771
hs_5
mult_heuristic
[ 84, 44, 50, 33 ]
47
[ "50-44=6", "84/6=14", "33+14=47" ]
Current State: 47:[84, 44, 50, 33], Operations: [] Exploring Operation: 50-44=6, Resulting Numbers: [84, 33, 6] Generated Node #2: [84, 33, 6] from Operation: 50-44=6 Current State: 47:[84, 33, 6], Operations: ['50-44=6'] Exploring Operation: 84/6=14, Resulting Numbers: [33, 14] Generated Node #3: [33, 14] from Operati...
4
Current State: 47:[84, 44, 50, 33], Operations: [] Exploring Operation: 84-33=51, Resulting Numbers: [44, 50, 51] Generated Node #0,0: 47:[44, 50, 51] Operation: 84-33=51 Start Sub Search at level 1: Moving to Node #0,0 Current State: 47:[44, 50, 51], Operations: ['84-33=51'] Exploring Operation: 51-44=7, Resulting Num...
0
hs_1
sum_heuristic
[ 56, 71, 91, 96 ]
20
[ "71-56=15", "96-91=5", "15+5=20" ]
Current State: 20:[56, 71, 91, 96], Operations: [] Exploring Operation: 71-56=15, Resulting Numbers: [91, 96, 15] Generated Node #2: [91, 96, 15] from Operation: 71-56=15 Current State: 20:[91, 96, 15], Operations: ['71-56=15'] Exploring Operation: 96-91=5, Resulting Numbers: [15, 5] Generated Node #3: [15, 5] from Ope...
4
Current State: 20:[56, 71, 91, 96], Operations: [] Exploring Operation: 91-71=20, Resulting Numbers: [56, 96, 20] Generated Node #0,0: 20:[56, 96, 20] Operation: 91-71=20 Exploring Operation: 96-91=5, Resulting Numbers: [56, 71, 5] Generated Node #0,1: 20:[56, 71, 5] Operation: 96-91=5 Moving to Node #0,1 Current State...
0.990451
hs_2
sum_heuristic
[ 5, 20, 75, 10 ]
60
[ "5+20=25", "75+10=85", "85-25=60" ]
Current State: 60:[5, 20, 75, 10], Operations: [] Exploring Operation: 5+20=25, Resulting Numbers: [75, 10, 25] Generated Node #2: [75, 10, 25] from Operation: 5+20=25 Current State: 60:[75, 10, 25], Operations: ['5+20=25'] Exploring Operation: 75+10=85, Resulting Numbers: [25, 85] Generated Node #3: [25, 85] from Oper...
4
Current State: 60:[5, 20, 75, 10], Operations: [] Exploring Operation: 75/5=15, Resulting Numbers: [20, 10, 15] Generated Node #0,0: 60:[20, 10, 15] Operation: 75/5=15 Start Sub Search at level 1: Moving to Node #0,0 Current State: 60:[20, 10, 15], Operations: ['75/5=15'] Exploring Operation: 20+10=30, Resulting Number...
0
hs_1
sum_heuristic
[ 9, 12, 4, 32 ]
14
[ "32-12=20", "20/4=5", "9+5=14" ]
Current State: 14:[9, 12, 4, 32], Operations: [] Exploring Operation: 32-12=20, Resulting Numbers: [9, 4, 20] Generated Node #2: [9, 4, 20] from Operation: 32-12=20 Current State: 14:[9, 4, 20], Operations: ['32-12=20'] Exploring Operation: 20/4=5, Resulting Numbers: [9, 5] Generated Node #3: [9, 5] from Operation: 20/...
4
Current State: 14:[9, 12, 4, 32], Operations: [] Exploring Operation: 32/4=8, Resulting Numbers: [9, 12, 8] Generated Node #0,0: 14:[9, 12, 8] Operation: 32/4=8 Exploring Operation: 32-9=23, Resulting Numbers: [12, 4, 23] Generated Node #0,1: 14:[12, 4, 23] Operation: 32-9=23 Exploring Operation: 32-4=28, Resulting Num...
0.972222
hs_4
sum_heuristic
[ 38, 29, 74, 66 ]
17
[ "38-29=9", "74-66=8", "9+8=17" ]
Current State: 17:[38, 29, 74, 66], Operations: [] Exploring Operation: 38-29=9, Resulting Numbers: [74, 66, 9] Generated Node #2: [74, 66, 9] from Operation: 38-29=9 Current State: 17:[74, 66, 9], Operations: ['38-29=9'] Exploring Operation: 74-66=8, Resulting Numbers: [9, 8] Generated Node #3: [9, 8] from Operation: ...
4
Current State: 17:[38, 29, 74, 66], Operations: [] Exploring Operation: 74-38=36, Resulting Numbers: [29, 66, 36] Generated Node #0,0: 17:[29, 66, 36] Operation: 74-38=36 Exploring Operation: 74-66=8, Resulting Numbers: [38, 29, 8] Generated Node #0,1: 17:[38, 29, 8] Operation: 74-66=8 Start Sub Search at level 1: Movi...
0.992188
hs_2
mult_heuristic
[ 42, 49, 17, 12 ]
67
[ "49-42=7", "12*7=84", "84-17=67" ]
Current State: 67:[42, 49, 17, 12], Operations: [] Exploring Operation: 49-42=7, Resulting Numbers: [17, 12, 7] Generated Node #2: [17, 12, 7] from Operation: 49-42=7 Current State: 67:[17, 12, 7], Operations: ['49-42=7'] Exploring Operation: 12*7=84, Resulting Numbers: [17, 84] Generated Node #3: [17, 84] from Operati...
4
Current State: 67:[42, 49, 17, 12], Operations: [] Exploring Operation: 42+12=54, Resulting Numbers: [49, 17, 54] Generated Node #0,0: 67:[49, 17, 54] Operation: 42+12=54 Exploring Operation: 42+17=59, Resulting Numbers: [49, 12, 59] Generated Node #0,1: 67:[49, 12, 59] Operation: 42+17=59 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 54, 3, 5, 27 ]
89
[ "54+3=57", "5+27=32", "57+32=89" ]
Current State: 89:[54, 3, 5, 27], Operations: [] Exploring Operation: 54+3=57, Resulting Numbers: [5, 27, 57] Generated Node #2: [5, 27, 57] from Operation: 54+3=57 Current State: 89:[5, 27, 57], Operations: ['54+3=57'] Exploring Operation: 5+27=32, Resulting Numbers: [57, 32] Generated Node #3: [57, 32] from Operation...
4
Current State: 89:[54, 3, 5, 27], Operations: [] Exploring Operation: 5*27=135, Resulting Numbers: [54, 3, 135] Generated Node #0,0: 89:[54, 3, 135] Operation: 5*27=135 Exploring Operation: 3*5=15, Resulting Numbers: [54, 27, 15] Generated Node #0,1: 89:[54, 27, 15] Operation: 3*5=15 Exploring Operation: 3*27=81, Resul...
0
hs_3
sum_heuristic
[ 5, 24, 9, 46 ]
78
[ "9*46=414", "414-24=390", "390/5=78" ]
Current State: 78:[5, 24, 9, 46], Operations: [] Exploring Operation: 9*46=414, Resulting Numbers: [5, 24, 414] Generated Node #2: [5, 24, 414] from Operation: 9*46=414 Current State: 78:[5, 24, 414], Operations: ['9*46=414'] Exploring Operation: 414-24=390, Resulting Numbers: [5, 390] Generated Node #3: [5, 390] from ...
4
Current State: 78:[5, 24, 9, 46], Operations: [] Exploring Operation: 46-9=37, Resulting Numbers: [5, 24, 37] Generated Node #0,0: 78:[5, 24, 37] Operation: 46-9=37 Moving to Node #0,0 Current State: 78:[5, 24, 37], Operations: ['46-9=37'] Exploring Operation: 37-24=13, Resulting Numbers: [5, 13] Generated Node #0,0,0:...
0
hs_1
mult_heuristic
[ 2, 91, 2, 13 ]
53
[ "2+91=93", "13+93=106", "106/2=53" ]
Current State: 53:[2, 91, 2, 13], Operations: [] Exploring Operation: 2+91=93, Resulting Numbers: [13, 93] Generated Node #2: [13, 93] from Operation: 2+91=93 Current State: 53:[13, 93], Operations: ['2+91=93'] Exploring Operation: 13+93=106, Resulting Numbers: [106] 106,53 equal: Goal Reached Exploring Operation: 106/...
4
Current State: 53:[2, 91, 2, 13], Operations: [] Exploring Operation: 2*13=26, Resulting Numbers: [91, 2, 26] Generated Node #0,0: 53:[91, 2, 26] Operation: 2*13=26 Exploring Operation: 2*13=26, Resulting Numbers: [2, 91, 26] Generated Node #0,1: 53:[2, 91, 26] Operation: 2*13=26 Exploring Operation: 91-2=89, Resulting...
0
hs_4
sum_heuristic
[ 87, 23, 51, 74 ]
44
[ "87+74=161", "161/23=7", "51-7=44" ]
Current State: 44:[87, 23, 51, 74], Operations: [] Exploring Operation: 87+74=161, Resulting Numbers: [23, 51, 161] Generated Node #2: [23, 51, 161] from Operation: 87+74=161 Current State: 44:[23, 51, 161], Operations: ['87+74=161'] Exploring Operation: 161/23=7, Resulting Numbers: [51, 7] Generated Node #3: [51, 7] f...
4
Current State: 44:[87, 23, 51, 74], Operations: [] Exploring Operation: 87-74=13, Resulting Numbers: [23, 51, 13] Generated Node #0,0: 44:[23, 51, 13] Operation: 87-74=13 Start Sub Search at level 1: Moving to Node #0,0 Current State: 44:[23, 51, 13], Operations: ['87-74=13'] Exploring Operation: 51-13=38, Resulting Nu...
0
hs_1
sum_heuristic
[ 29, 34, 29, 28 ]
34
[ "29-29=0", "28*0=0", "34+0=34" ]
Current State: 34:[29, 34, 29, 28], Operations: [] Exploring Operation: 29-29=0, Resulting Numbers: [34, 28, 0] Generated Node #2: [34, 28, 0] from Operation: 29-29=0 Current State: 34:[34, 28, 0], Operations: ['29-29=0'] Exploring Operation: 28*0=0, Resulting Numbers: [34, 0] Generated Node #3: [34, 0] from Operation:...
4
Current State: 34:[29, 34, 29, 28], Operations: [] Exploring Operation: 29-28=1, Resulting Numbers: [29, 34, 1] Generated Node #0,0: 34:[29, 34, 1] Operation: 29-28=1 Exploring Operation: 29-28=1, Resulting Numbers: [34, 29, 1] Generated Node #0,1: 34:[34, 29, 1] Operation: 29-28=1 Exploring Operation: 29/29=1, Resulti...
0
hs_3
mult_heuristic
[ 86, 17, 69, 48 ]
47
[ "86-17=69", "69/69=1", "48-1=47" ]
Current State: 47:[86, 17, 69, 48], Operations: [] Exploring Operation: 86-17=69, Resulting Numbers: [69, 48, 69] Generated Node #2: [69, 48, 69] from Operation: 86-17=69 Current State: 47:[69, 48, 69], Operations: ['86-17=69'] Exploring Operation: 69/69=1, Resulting Numbers: [48, 1] Generated Node #3: [48, 1] from Ope...
4
Current State: 47:[86, 17, 69, 48], Operations: [] Exploring Operation: 69-17=52, Resulting Numbers: [86, 48, 52] Generated Node #0,0: 47:[86, 48, 52] Operation: 69-17=52 Exploring Operation: 86-17=69, Resulting Numbers: [69, 48, 69] Generated Node #0,1: 47:[69, 48, 69] Operation: 86-17=69 Exploring Operation: 86-48=38...
0.974826
hs_4
mult_heuristic
[ 83, 71, 62, 84 ]
55
[ "83-71=12", "84/12=7", "62-7=55" ]
Current State: 55:[83, 71, 62, 84], Operations: [] Exploring Operation: 83-71=12, Resulting Numbers: [62, 84, 12] Generated Node #2: [62, 84, 12] from Operation: 83-71=12 Current State: 55:[62, 84, 12], Operations: ['83-71=12'] Exploring Operation: 84/12=7, Resulting Numbers: [62, 7] Generated Node #3: [62, 7] from Ope...
4
Current State: 55:[83, 71, 62, 84], Operations: [] Exploring Operation: 83-62=21, Resulting Numbers: [71, 84, 21] Generated Node #0,0: 55:[71, 84, 21] Operation: 83-62=21 Exploring Operation: 84-83=1, Resulting Numbers: [71, 62, 1] Generated Node #0,1: 55:[71, 62, 1] Operation: 84-83=1 Exploring Operation: 84-62=22, Re...
0.949653
hs_5
mult_heuristic
[ 87, 37, 7, 85 ]
15
[ "87-85=2", "37-7=30", "30/2=15" ]
Current State: 15:[87, 37, 7, 85], Operations: [] Exploring Operation: 87-85=2, Resulting Numbers: [37, 7, 2] Generated Node #2: [37, 7, 2] from Operation: 87-85=2 Current State: 15:[37, 7, 2], Operations: ['87-85=2'] Exploring Operation: 37-7=30, Resulting Numbers: [2, 30] Generated Node #3: [2, 30] from Operation: 37...
4
Current State: 15:[87, 37, 7, 85], Operations: [] Exploring Operation: 87-85=2, Resulting Numbers: [37, 7, 2] Generated Node #0,0: 15:[37, 7, 2] Operation: 87-85=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 15:[37, 7, 2], Operations: ['87-85=2'] Exploring Operation: 37-7=30, Resulting Numbers: [2, ...
0.993924
hs_1
sum_heuristic
[ 22, 96, 56, 12 ]
15
[ "96/12=8", "56/8=7", "22-7=15" ]
Current State: 15:[22, 96, 56, 12], Operations: [] Exploring Operation: 96/12=8, Resulting Numbers: [22, 56, 8] Generated Node #2: [22, 56, 8] from Operation: 96/12=8 Current State: 15:[22, 56, 8], Operations: ['96/12=8'] Exploring Operation: 56/8=7, Resulting Numbers: [22, 7] Generated Node #3: [22, 7] from Operation:...
4
Current State: 15:[22, 96, 56, 12], Operations: [] Exploring Operation: 96-12=84, Resulting Numbers: [22, 56, 84] Generated Node #0,0: 15:[22, 56, 84] Operation: 96-12=84 Exploring Operation: 96-22=74, Resulting Numbers: [56, 12, 74] Generated Node #0,1: 15:[56, 12, 74] Operation: 96-22=74 Exploring Operation: 96-56=40...
0.96875
hs_5
mult_heuristic
[ 62, 32, 60, 84 ]
50
[ "62+32=94", "60+84=144", "144-94=50" ]
Current State: 50:[62, 32, 60, 84], Operations: [] Exploring Operation: 62+32=94, Resulting Numbers: [60, 84, 94] Generated Node #2: [60, 84, 94] from Operation: 62+32=94 Current State: 50:[60, 84, 94], Operations: ['62+32=94'] Exploring Operation: 60+84=144, Resulting Numbers: [94, 144] Generated Node #3: [94, 144] fr...
4
Current State: 50:[62, 32, 60, 84], Operations: [] Exploring Operation: 84-62=22, Resulting Numbers: [32, 60, 22] Generated Node #0,0: 50:[32, 60, 22] Operation: 84-62=22 Start Sub Search at level 1: Moving to Node #0,0 Current State: 50:[32, 60, 22], Operations: ['84-62=22'] Exploring Operation: 60-32=28, Resulting Nu...
0.993924
hs_1
mult_heuristic
[ 69, 34, 71, 43 ]
60
[ "71-69=2", "34/2=17", "43+17=60" ]
Current State: 60:[69, 34, 71, 43], Operations: [] Exploring Operation: 71-69=2, Resulting Numbers: [34, 43, 2] Generated Node #2: [34, 43, 2] from Operation: 71-69=2 Current State: 60:[34, 43, 2], Operations: ['71-69=2'] Exploring Operation: 34/2=17, Resulting Numbers: [43, 17] Generated Node #3: [43, 17] from Operati...
4
Current State: 60:[69, 34, 71, 43], Operations: [] Exploring Operation: 69-43=26, Resulting Numbers: [34, 71, 26] Generated Node #0,0: 60:[34, 71, 26] Operation: 69-43=26 Exploring Operation: 43-34=9, Resulting Numbers: [69, 71, 9] Generated Node #0,1: 60:[69, 71, 9] Operation: 43-34=9 Exploring Operation: 71-69=2, Res...
0.944444
hs_4
sum_heuristic
[ 68, 64, 40, 34 ]
22
[ "68+64=132", "40-34=6", "132/6=22" ]
Current State: 22:[68, 64, 40, 34], Operations: [] Exploring Operation: 68+64=132, Resulting Numbers: [40, 34, 132] Generated Node #2: [40, 34, 132] from Operation: 68+64=132 Current State: 22:[40, 34, 132], Operations: ['68+64=132'] Exploring Operation: 40-34=6, Resulting Numbers: [132, 6] Generated Node #3: [132, 6] ...
4
Current State: 22:[68, 64, 40, 34], Operations: [] Exploring Operation: 68-40=28, Resulting Numbers: [64, 34, 28] Generated Node #0,0: 22:[64, 34, 28] Operation: 68-40=28 Exploring Operation: 64-40=24, Resulting Numbers: [68, 34, 24] Generated Node #0,1: 22:[68, 34, 24] Operation: 64-40=24 Exploring Operation: 68-64=4,...
0.959201
hs_4
sum_heuristic
[ 36, 44, 32, 73 ]
76
[ "44-32=12", "36/12=3", "73+3=76" ]
Current State: 76:[36, 44, 32, 73], Operations: [] Exploring Operation: 44-32=12, Resulting Numbers: [36, 73, 12] Generated Node #2: [36, 73, 12] from Operation: 44-32=12 Current State: 76:[36, 73, 12], Operations: ['44-32=12'] Exploring Operation: 36/12=3, Resulting Numbers: [73, 3] Generated Node #3: [73, 3] from Ope...
4
Current State: 76:[36, 44, 32, 73], Operations: [] Exploring Operation: 44+32=76, Resulting Numbers: [36, 73, 76] Generated Node #0,0: 76:[36, 73, 76] Operation: 44+32=76 Start Sub Search at level 1: Moving to Node #0,0 Current State: 76:[36, 73, 76], Operations: ['44+32=76'] Exploring Operation: 73-36=37, Resulting Nu...
0
hs_1
sum_heuristic
[ 93, 28, 24, 39 ]
25
[ "93+24=117", "117/39=3", "28-3=25" ]
Current State: 25:[93, 28, 24, 39], Operations: [] Exploring Operation: 93+24=117, Resulting Numbers: [28, 39, 117] Generated Node #2: [28, 39, 117] from Operation: 93+24=117 Current State: 25:[28, 39, 117], Operations: ['93+24=117'] Exploring Operation: 117/39=3, Resulting Numbers: [28, 3] Generated Node #3: [28, 3] f...
4
Current State: 25:[93, 28, 24, 39], Operations: [] Exploring Operation: 93-28=65, Resulting Numbers: [24, 39, 65] Generated Node #0,0: 25:[24, 39, 65] Operation: 93-28=65 Exploring Operation: 93-39=54, Resulting Numbers: [28, 24, 54] Generated Node #0,1: 25:[28, 24, 54] Operation: 93-39=54 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 52, 24, 13, 47 ]
67
[ "52/13=4", "24+47=71", "71-4=67" ]
Current State: 67:[52, 24, 13, 47], Operations: [] Exploring Operation: 52/13=4, Resulting Numbers: [24, 47, 4] Generated Node #2: [24, 47, 4] from Operation: 52/13=4 Current State: 67:[24, 47, 4], Operations: ['52/13=4'] Exploring Operation: 24+47=71, Resulting Numbers: [4, 71] Generated Node #3: [4, 71] from Operatio...
4
Current State: 67:[52, 24, 13, 47], Operations: [] Exploring Operation: 52+13=65, Resulting Numbers: [24, 47, 65] Generated Node #0,0: 67:[24, 47, 65] Operation: 52+13=65 Exploring Operation: 24+13=37, Resulting Numbers: [52, 47, 37] Generated Node #0,1: 67:[52, 47, 37] Operation: 24+13=37 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 57, 14, 62, 63 ]
42
[ "57-14=43", "63-62=1", "43-1=42" ]
Current State: 42:[57, 14, 62, 63], Operations: [] Exploring Operation: 57-14=43, Resulting Numbers: [62, 63, 43] Generated Node #2: [62, 63, 43] from Operation: 57-14=43 Current State: 42:[62, 63, 43], Operations: ['57-14=43'] Exploring Operation: 63-62=1, Resulting Numbers: [43, 1] Generated Node #3: [43, 1] from Ope...
4
Current State: 42:[57, 14, 62, 63], Operations: [] Exploring Operation: 62-14=48, Resulting Numbers: [57, 63, 48] Generated Node #0,0: 42:[57, 63, 48] Operation: 62-14=48 Exploring Operation: 63-62=1, Resulting Numbers: [57, 14, 1] Generated Node #0,1: 42:[57, 14, 1] Operation: 63-62=1 Exploring Operation: 57-14=43, Re...
0.986979
hs_5
sum_heuristic
[ 36, 5, 20, 12 ]
18
[ "36/12=3", "20-5=15", "3+15=18" ]
Current State: 18:[36, 5, 20, 12], Operations: [] Exploring Operation: 36/12=3, Resulting Numbers: [5, 20, 3] Generated Node #2: [5, 20, 3] from Operation: 36/12=3 Current State: 18:[5, 20, 3], Operations: ['36/12=3'] Exploring Operation: 20-5=15, Resulting Numbers: [3, 15] Generated Node #3: [3, 15] from Operation: 20...
4
Current State: 18:[36, 5, 20, 12], Operations: [] Exploring Operation: 36-12=24, Resulting Numbers: [5, 20, 24] Generated Node #0,0: 18:[5, 20, 24] Operation: 36-12=24 Exploring Operation: 36-20=16, Resulting Numbers: [5, 12, 16] Generated Node #0,1: 18:[5, 12, 16] Operation: 36-20=16 Exploring Operation: 36/12=3, Resu...
0.966146
hs_3
sum_heuristic
[ 92, 65, 79, 52 ]
26
[ "92+65=157", "79+52=131", "157-131=26" ]
Current State: 26:[92, 65, 79, 52], Operations: [] Exploring Operation: 92+65=157, Resulting Numbers: [79, 52, 157] Generated Node #2: [79, 52, 157] from Operation: 92+65=157 Current State: 26:[79, 52, 157], Operations: ['92+65=157'] Exploring Operation: 79+52=131, Resulting Numbers: [157, 131] Generated Node #3: [157,...
4
Current State: 26:[92, 65, 79, 52], Operations: [] Exploring Operation: 92-79=13, Resulting Numbers: [65, 52, 13] Generated Node #0,0: 26:[65, 52, 13] Operation: 92-79=13 Exploring Operation: 79-65=14, Resulting Numbers: [92, 52, 14] Generated Node #0,1: 26:[92, 52, 14] Operation: 79-65=14 Exploring Operation: 92-65=27...
0.985243
hs_3
mult_heuristic
[ 69, 1, 57, 71 ]
83
[ "69*1=69", "71-57=14", "69+14=83" ]
Current State: 83:[69, 1, 57, 71], Operations: [] Exploring Operation: 69*1=69, Resulting Numbers: [57, 71, 69] Generated Node #2: [57, 71, 69] from Operation: 69*1=69 Current State: 83:[57, 71, 69], Operations: ['69*1=69'] Exploring Operation: 71-57=14, Resulting Numbers: [69, 14] Generated Node #3: [69, 14] from Oper...
4
Current State: 83:[69, 1, 57, 71], Operations: [] Exploring Operation: 69+1=70, Resulting Numbers: [57, 71, 70] Generated Node #0,0: 83:[57, 71, 70] Operation: 69+1=70 Start Sub Search at level 1: Moving to Node #0,0 Current State: 83:[57, 71, 70], Operations: ['69+1=70'] Exploring Operation: 57+70=127, Resulting Numbe...
0
hs_1
sum_heuristic
[ 50, 31, 65, 29 ]
17
[ "50-31=19", "65-29=36", "36-19=17" ]
Current State: 17:[50, 31, 65, 29], Operations: [] Exploring Operation: 50-31=19, Resulting Numbers: [65, 29, 19] Generated Node #2: [65, 29, 19] from Operation: 50-31=19 Current State: 17:[65, 29, 19], Operations: ['50-31=19'] Exploring Operation: 65-29=36, Resulting Numbers: [19, 36] Generated Node #3: [19, 36] from ...
4
Current State: 17:[50, 31, 65, 29], Operations: [] Exploring Operation: 65-50=15, Resulting Numbers: [31, 29, 15] Generated Node #0,0: 17:[31, 29, 15] Operation: 65-50=15 Moving to Node #0,0 Current State: 17:[31, 29, 15], Operations: ['65-50=15'] Exploring Operation: 31-15=16, Resulting Numbers: [29, 16] Generated Nod...
0
hs_1
mult_heuristic
[ 77, 68, 80, 39 ]
44
[ "77*68=5236", "80+39=119", "5236/119=44" ]
Current State: 44:[77, 68, 80, 39], Operations: [] Exploring Operation: 77*68=5236, Resulting Numbers: [80, 39, 5236] Generated Node #2: [80, 39, 5236] from Operation: 77*68=5236 Current State: 44:[80, 39, 5236], Operations: ['77*68=5236'] Exploring Operation: 80+39=119, Resulting Numbers: [5236, 119] Generated Node #3...
4
Current State: 44:[77, 68, 80, 39], Operations: [] Exploring Operation: 80-68=12, Resulting Numbers: [77, 39, 12] Generated Node #0,0: 44:[77, 39, 12] Operation: 80-68=12 Exploring Operation: 77-68=9, Resulting Numbers: [80, 39, 9] Generated Node #0,1: 44:[80, 39, 9] Operation: 77-68=9 Exploring Operation: 80-77=3, Res...
0
hs_4
sum_heuristic
[ 81, 30, 88, 19 ]
56
[ "81-30=51", "88+19=107", "107-51=56" ]
Current State: 56:[81, 30, 88, 19], Operations: [] Exploring Operation: 81-30=51, Resulting Numbers: [88, 19, 51] Generated Node #2: [88, 19, 51] from Operation: 81-30=51 Current State: 56:[88, 19, 51], Operations: ['81-30=51'] Exploring Operation: 88+19=107, Resulting Numbers: [51, 107] Generated Node #3: [51, 107] fr...
4
Current State: 56:[81, 30, 88, 19], Operations: [] Exploring Operation: 88-30=58, Resulting Numbers: [81, 19, 58] Generated Node #0,0: 56:[81, 19, 58] Operation: 88-30=58 Exploring Operation: 88-81=7, Resulting Numbers: [30, 19, 7] Generated Node #0,1: 56:[30, 19, 7] Operation: 88-81=7 Exploring Operation: 88-19=69, Re...
0.947917
hs_5
mult_heuristic
[ 1, 77, 6, 2 ]
44
[ "77-1=76", "76/2=38", "6+38=44" ]
Current State: 44:[1, 77, 6, 2], Operations: [] Exploring Operation: 77-1=76, Resulting Numbers: [6, 2, 76] Generated Node #2: [6, 2, 76] from Operation: 77-1=76 Current State: 44:[6, 2, 76], Operations: ['77-1=76'] Exploring Operation: 76/2=38, Resulting Numbers: [6, 38] Generated Node #3: [6, 38] from Operation: 76/2...
4
Current State: 44:[1, 77, 6, 2], Operations: [] Exploring Operation: 77-6=71, Resulting Numbers: [1, 2, 71] Generated Node #0,0: 44:[1, 2, 71] Operation: 77-6=71 Exploring Operation: 77-1=76, Resulting Numbers: [6, 2, 76] Generated Node #0,1: 44:[6, 2, 76] Operation: 77-1=76 Exploring Operation: 6-1=5, Resulting Number...
0.96875
hs_3
mult_heuristic
[ 23, 78, 76, 39 ]
85
[ "78-76=2", "23*2=46", "39+46=85" ]
Current State: 85:[23, 78, 76, 39], Operations: [] Exploring Operation: 78-76=2, Resulting Numbers: [23, 39, 2] Generated Node #2: [23, 39, 2] from Operation: 78-76=2 Current State: 85:[23, 39, 2], Operations: ['78-76=2'] Exploring Operation: 23*2=46, Resulting Numbers: [39, 46] Generated Node #3: [39, 46] from Operati...
4
Current State: 85:[23, 78, 76, 39], Operations: [] Exploring Operation: 78-39=39, Resulting Numbers: [23, 76, 39] Generated Node #0,0: 85:[23, 76, 39] Operation: 78-39=39 Exploring Operation: 78-76=2, Resulting Numbers: [23, 39, 2] Generated Node #0,1: 85:[23, 39, 2] Operation: 78-76=2 Exploring Operation: 39-23=16, Re...
0
hs_5
sum_heuristic
[ 36, 15, 52, 64 ]
64
[ "36+15=51", "52-51=1", "64*1=64" ]
Current State: 64:[36, 15, 52, 64], Operations: [] Exploring Operation: 36+15=51, Resulting Numbers: [52, 64, 51] Generated Node #2: [52, 64, 51] from Operation: 36+15=51 Current State: 64:[52, 64, 51], Operations: ['36+15=51'] Exploring Operation: 52-51=1, Resulting Numbers: [64, 1] Generated Node #3: [64, 1] from Ope...
4
Current State: 64:[36, 15, 52, 64], Operations: [] Exploring Operation: 15+52=67, Resulting Numbers: [36, 64, 67] Generated Node #0,0: 64:[36, 64, 67] Operation: 15+52=67 Exploring Operation: 52-36=16, Resulting Numbers: [15, 64, 16] Generated Node #0,1: 64:[15, 64, 16] Operation: 52-36=16 Start Sub Search at level 1: ...
0.990451
hs_2
mult_heuristic
[ 50, 79, 96, 8 ]
86
[ "96-79=17", "8*17=136", "136-50=86" ]
Current State: 86:[50, 79, 96, 8], Operations: [] Exploring Operation: 96-79=17, Resulting Numbers: [50, 8, 17] Generated Node #2: [50, 8, 17] from Operation: 96-79=17 Current State: 86:[50, 8, 17], Operations: ['96-79=17'] Exploring Operation: 8*17=136, Resulting Numbers: [50, 136] Generated Node #3: [50, 136] from Op...
4
Current State: 86:[50, 79, 96, 8], Operations: [] Exploring Operation: 96-50=46, Resulting Numbers: [79, 8, 46] Generated Node #0,0: 86:[79, 8, 46] Operation: 96-50=46 Exploring Operation: 50-8=42, Resulting Numbers: [79, 96, 42] Generated Node #0,1: 86:[79, 96, 42] Operation: 50-8=42 Exploring Operation: 96-8=88, Resu...
0
hs_3
sum_heuristic
[ 70, 5, 46, 16 ]
76
[ "70/5=14", "46+16=62", "14+62=76" ]
Current State: 76:[70, 5, 46, 16], Operations: [] Exploring Operation: 70/5=14, Resulting Numbers: [46, 16, 14] Generated Node #2: [46, 16, 14] from Operation: 70/5=14 Current State: 76:[46, 16, 14], Operations: ['70/5=14'] Exploring Operation: 46+16=62, Resulting Numbers: [14, 62] Generated Node #3: [14, 62] from Oper...
4
Current State: 76:[70, 5, 46, 16], Operations: [] Exploring Operation: 46-5=41, Resulting Numbers: [70, 16, 41] Generated Node #0,0: 76:[70, 16, 41] Operation: 46-5=41 Exploring Operation: 70-46=24, Resulting Numbers: [5, 16, 24] Generated Node #0,1: 76:[5, 16, 24] Operation: 70-46=24 Exploring Operation: 46-16=30, Res...
0.942708
hs_4
sum_heuristic
[ 61, 12, 23, 92 ]
69
[ "61+12=73", "92/23=4", "73-4=69" ]
Current State: 69:[61, 12, 23, 92], Operations: [] Exploring Operation: 61+12=73, Resulting Numbers: [23, 92, 73] Generated Node #2: [23, 92, 73] from Operation: 61+12=73 Current State: 69:[23, 92, 73], Operations: ['61+12=73'] Exploring Operation: 92/23=4, Resulting Numbers: [73, 4] Generated Node #3: [73, 4] from Ope...
4
Current State: 69:[61, 12, 23, 92], Operations: [] Exploring Operation: 92-23=69, Resulting Numbers: [61, 12, 69] Generated Node #0,0: 69:[61, 12, 69] Operation: 92-23=69 Exploring Operation: 92-61=31, Resulting Numbers: [12, 23, 31] Generated Node #0,1: 69:[12, 23, 31] Operation: 92-61=31 Exploring Operation: 92/23=4,...
0.969618
hs_3
sum_heuristic
[ 90, 71, 11, 74 ]
41
[ "74-71=3", "90/3=30", "11+30=41" ]
Current State: 41:[90, 71, 11, 74], Operations: [] Exploring Operation: 74-71=3, Resulting Numbers: [90, 11, 3] Generated Node #2: [90, 11, 3] from Operation: 74-71=3 Current State: 41:[90, 11, 3], Operations: ['74-71=3'] Exploring Operation: 90/3=30, Resulting Numbers: [11, 30] Generated Node #3: [11, 30] from Operati...
4
Current State: 41:[90, 71, 11, 74], Operations: [] Exploring Operation: 90-71=19, Resulting Numbers: [11, 74, 19] Generated Node #0,0: 41:[11, 74, 19] Operation: 90-71=19 Exploring Operation: 90-11=79, Resulting Numbers: [71, 74, 79] Generated Node #0,1: 41:[71, 74, 79] Operation: 90-11=79 Exploring Operation: 90-74=16...
0
hs_3
mult_heuristic
[ 58, 64, 34, 6 ]
16
[ "58-34=24", "64*6=384", "384/24=16" ]
Current State: 16:[58, 64, 34, 6], Operations: [] Exploring Operation: 58-34=24, Resulting Numbers: [64, 6, 24] Generated Node #2: [64, 6, 24] from Operation: 58-34=24 Current State: 16:[64, 6, 24], Operations: ['58-34=24'] Exploring Operation: 64*6=384, Resulting Numbers: [24, 384] Generated Node #3: [24, 384] from Op...
4
Current State: 16:[58, 64, 34, 6], Operations: [] Exploring Operation: 58-34=24, Resulting Numbers: [64, 6, 24] Generated Node #0,0: 16:[64, 6, 24] Operation: 58-34=24 Exploring Operation: 64-34=30, Resulting Numbers: [58, 6, 30] Generated Node #0,1: 16:[58, 6, 30] Operation: 64-34=30 Exploring Operation: 64-58=6, Resu...
0.96875
hs_4
sum_heuristic
[ 65, 12, 20, 14 ]
85
[ "65-14=51", "20*51=1020", "1020/12=85" ]
Current State: 85:[65, 12, 20, 14], Operations: [] Exploring Operation: 65-14=51, Resulting Numbers: [12, 20, 51] Generated Node #2: [12, 20, 51] from Operation: 65-14=51 Current State: 85:[12, 20, 51], Operations: ['65-14=51'] Exploring Operation: 20*51=1020, Resulting Numbers: [12, 1020] Generated Node #3: [12, 1020]...
4
Current State: 85:[65, 12, 20, 14], Operations: [] Exploring Operation: 65+12=77, Resulting Numbers: [20, 14, 77] Generated Node #0,0: 85:[20, 14, 77] Operation: 65+12=77 Exploring Operation: 65+20=85, Resulting Numbers: [12, 14, 85] Generated Node #0,1: 85:[12, 14, 85] Operation: 65+20=85 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 55, 63, 94, 40 ]
16
[ "55+63=118", "94+40=134", "134-118=16" ]
Current State: 16:[55, 63, 94, 40], Operations: [] Exploring Operation: 55+63=118, Resulting Numbers: [94, 40, 118] Generated Node #2: [94, 40, 118] from Operation: 55+63=118 Current State: 16:[94, 40, 118], Operations: ['55+63=118'] Exploring Operation: 94+40=134, Resulting Numbers: [118, 134] Generated Node #3: [118,...
4
Current State: 16:[55, 63, 94, 40], Operations: [] Exploring Operation: 94-55=39, Resulting Numbers: [63, 40, 39] Generated Node #0,0: 16:[63, 40, 39] Operation: 94-55=39 Exploring Operation: 63-55=8, Resulting Numbers: [94, 40, 8] Generated Node #0,1: 16:[94, 40, 8] Operation: 63-55=8 Exploring Operation: 94-63=31, Re...
0.989583
hs_3
sum_heuristic
[ 12, 87, 3, 94 ]
87
[ "87-3=84", "84/12=7", "94-7=87" ]
Current State: 87:[12, 87, 3, 94], Operations: [] Exploring Operation: 87-3=84, Resulting Numbers: [12, 94, 84] Generated Node #2: [12, 94, 84] from Operation: 87-3=84 Current State: 87:[12, 94, 84], Operations: ['87-3=84'] Exploring Operation: 84/12=7, Resulting Numbers: [94, 7] Generated Node #3: [94, 7] from Operati...
4
Current State: 87:[12, 87, 3, 94], Operations: [] Exploring Operation: 94-12=82, Resulting Numbers: [87, 3, 82] Generated Node #0,0: 87:[87, 3, 82] Operation: 94-12=82 Start Sub Search at level 1: Moving to Node #0,0 Current State: 87:[87, 3, 82], Operations: ['94-12=82'] Exploring Operation: 87-82=5, Resulting Numbers...
0
hs_1
sum_heuristic
[ 18, 33, 45, 27 ]
63
[ "18*45=810", "810/27=30", "33+30=63" ]
Current State: 63:[18, 33, 45, 27], Operations: [] Exploring Operation: 18*45=810, Resulting Numbers: [33, 27, 810] Generated Node #2: [33, 27, 810] from Operation: 18*45=810 Current State: 63:[33, 27, 810], Operations: ['18*45=810'] Exploring Operation: 810/27=30, Resulting Numbers: [33, 30] Generated Node #3: [33, 30...
4
Current State: 63:[18, 33, 45, 27], Operations: [] Exploring Operation: 18+45=63, Resulting Numbers: [33, 27, 63] Generated Node #0,0: 63:[33, 27, 63] Operation: 18+45=63 Exploring Operation: 45-33=12, Resulting Numbers: [18, 27, 12] Generated Node #0,1: 63:[18, 27, 12] Operation: 45-33=12 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 8, 26, 56, 67 ]
100
[ "56/8=7", "26+67=93", "7+93=100" ]
Current State: 100:[8, 26, 56, 67], Operations: [] Exploring Operation: 56/8=7, Resulting Numbers: [26, 67, 7] Generated Node #2: [26, 67, 7] from Operation: 56/8=7 Current State: 100:[26, 67, 7], Operations: ['56/8=7'] Exploring Operation: 26+67=93, Resulting Numbers: [7, 93] Generated Node #3: [7, 93] from Operation:...
4
Current State: 100:[8, 26, 56, 67], Operations: [] Exploring Operation: 67-56=11, Resulting Numbers: [8, 26, 11] Generated Node #0,0: 100:[8, 26, 11] Operation: 67-56=11 Start Sub Search at level 1: Moving to Node #0,0 Current State: 100:[8, 26, 11], Operations: ['67-56=11'] Exploring Operation: 8+11=19, Resulting Numb...
0
hs_1
mult_heuristic
[ 31, 24, 21, 2 ]
99
[ "31+2=33", "24-21=3", "33*3=99" ]
Current State: 99:[31, 24, 21, 2], Operations: [] Exploring Operation: 31+2=33, Resulting Numbers: [24, 21, 33] Generated Node #2: [24, 21, 33] from Operation: 31+2=33 Current State: 99:[24, 21, 33], Operations: ['31+2=33'] Exploring Operation: 24-21=3, Resulting Numbers: [33, 3] Generated Node #3: [33, 3] from Operati...
4
Current State: 99:[31, 24, 21, 2], Operations: [] Exploring Operation: 24-21=3, Resulting Numbers: [31, 2, 3] Generated Node #0,0: 99:[31, 2, 3] Operation: 24-21=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 99:[31, 2, 3], Operations: ['24-21=3'] Exploring Operation: 31+2=33, Resulting Numbers: [3, ...
0.993924
hs_1
mult_heuristic
[ 7, 64, 43, 81 ]
95
[ "64-7=57", "81-43=38", "57+38=95" ]
Current State: 95:[7, 64, 43, 81], Operations: [] Exploring Operation: 64-7=57, Resulting Numbers: [43, 81, 57] Generated Node #2: [43, 81, 57] from Operation: 64-7=57 Current State: 95:[43, 81, 57], Operations: ['64-7=57'] Exploring Operation: 81-43=38, Resulting Numbers: [57, 38] Generated Node #3: [57, 38] from Oper...
4
Current State: 95:[7, 64, 43, 81], Operations: [] Exploring Operation: 64+43=107, Resulting Numbers: [7, 81, 107] Generated Node #0,0: 95:[7, 81, 107] Operation: 64+43=107 Exploring Operation: 64-43=21, Resulting Numbers: [7, 81, 21] Generated Node #0,1: 95:[7, 81, 21] Operation: 64-43=21 Start Sub Search at level 1: M...
0.989583
hs_2
mult_heuristic
[ 57, 66, 56, 30 ]
35
[ "66-57=9", "56-30=26", "9+26=35" ]
Current State: 35:[57, 66, 56, 30], Operations: [] Exploring Operation: 66-57=9, Resulting Numbers: [56, 30, 9] Generated Node #2: [56, 30, 9] from Operation: 66-57=9 Current State: 35:[56, 30, 9], Operations: ['66-57=9'] Exploring Operation: 56-30=26, Resulting Numbers: [9, 26] Generated Node #3: [9, 26] from Operatio...
4
Current State: 35:[57, 66, 56, 30], Operations: [] Exploring Operation: 66-57=9, Resulting Numbers: [56, 30, 9] Generated Node #0,0: 35:[56, 30, 9] Operation: 66-57=9 Exploring Operation: 66-56=10, Resulting Numbers: [57, 30, 10] Generated Node #0,1: 35:[57, 30, 10] Operation: 66-56=10 Start Sub Search at level 1: Movi...
0.992188
hs_2
mult_heuristic
[ 4, 11, 48, 13 ]
48
[ "11+13=24", "4*24=96", "96-48=48" ]
Current State: 48:[4, 11, 48, 13], Operations: [] Exploring Operation: 11+13=24, Resulting Numbers: [4, 48, 24] Generated Node #2: [4, 48, 24] from Operation: 11+13=24 Current State: 48:[4, 48, 24], Operations: ['11+13=24'] Exploring Operation: 4*24=96, Resulting Numbers: [48, 96] Generated Node #3: [48, 96] from Opera...
4
Current State: 48:[4, 11, 48, 13], Operations: [] Exploring Operation: 11+13=24, Resulting Numbers: [4, 48, 24] Generated Node #0,0: 48:[4, 48, 24] Operation: 11+13=24 Exploring Operation: 4+11=15, Resulting Numbers: [48, 13, 15] Generated Node #0,1: 48:[48, 13, 15] Operation: 4+11=15 Exploring Operation: 13-11=2, Resu...
0
hs_3
mult_heuristic
[ 64, 12, 68, 76 ]
20
[ "76-68=8", "64/8=8", "12+8=20" ]
Current State: 20:[64, 12, 68, 76], Operations: [] Exploring Operation: 76-68=8, Resulting Numbers: [64, 12, 8] Generated Node #2: [64, 12, 8] from Operation: 76-68=8 Current State: 20:[64, 12, 8], Operations: ['76-68=8'] Exploring Operation: 64/8=8, Resulting Numbers: [12, 8] Generated Node #3: [12, 8] from Operation:...
4
Current State: 20:[64, 12, 68, 76], Operations: [] Exploring Operation: 76-64=12, Resulting Numbers: [12, 68, 12] Generated Node #0,0: 20:[12, 68, 12] Operation: 76-64=12 Exploring Operation: 76-68=8, Resulting Numbers: [64, 12, 8] Generated Node #0,1: 20:[64, 12, 8] Operation: 76-68=8 Exploring Operation: 68-64=4, Res...
0.985243
hs_5
sum_heuristic
[ 6, 7, 4, 22 ]
66
[ "7-6=1", "4-1=3", "22*3=66" ]
Current State: 66:[6, 7, 4, 22], Operations: [] Exploring Operation: 7-6=1, Resulting Numbers: [4, 22, 1] Generated Node #2: [4, 22, 1] from Operation: 7-6=1 Current State: 66:[4, 22, 1], Operations: ['7-6=1'] Exploring Operation: 4-1=3, Resulting Numbers: [22, 3] Generated Node #3: [22, 3] from Operation: 4-1=3 Curren...
4
Current State: 66:[6, 7, 4, 22], Operations: [] Exploring Operation: 7+4=11, Resulting Numbers: [6, 22, 11] Generated Node #0,0: 66:[6, 22, 11] Operation: 7+4=11 Start Sub Search at level 1: Moving to Node #0,0 Current State: 66:[6, 22, 11], Operations: ['7+4=11'] Exploring Operation: 6*11=66, Resulting Numbers: [22, 6...
0
hs_1
sum_heuristic