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
[ 69, 45, 33, 72 ]
81
[ "69-45=24", "33+72=105", "105-24=81" ]
Current State: 81:[69, 45, 33, 72], Operations: [] Exploring Operation: 69-45=24, Resulting Numbers: [33, 72, 24] Generated Node #2: [33, 72, 24] from Operation: 69-45=24 Current State: 81:[33, 72, 24], Operations: ['69-45=24'] Exploring Operation: 33+72=105, Resulting Numbers: [24, 105] Generated Node #3: [24, 105] fr...
4
Current State: 81:[69, 45, 33, 72], Operations: [] Exploring Operation: 69-45=24, Resulting Numbers: [33, 72, 24] Generated Node #0,0: 81:[33, 72, 24] Operation: 69-45=24 Moving to Node #0,0 Current State: 81:[33, 72, 24], Operations: ['69-45=24'] Exploring Operation: 72/24=3, Resulting Numbers: [33, 3] Generated Node ...
0
hs_1
mult_heuristic
[ 81, 27, 58, 71 ]
21
[ "81+27=108", "58+71=129", "129-108=21" ]
Current State: 21:[81, 27, 58, 71], Operations: [] Exploring Operation: 81+27=108, Resulting Numbers: [58, 71, 108] Generated Node #2: [58, 71, 108] from Operation: 81+27=108 Current State: 21:[58, 71, 108], Operations: ['81+27=108'] Exploring Operation: 58+71=129, Resulting Numbers: [108, 129] Generated Node #3: [108,...
4
Current State: 21:[81, 27, 58, 71], Operations: [] Exploring Operation: 71-58=13, Resulting Numbers: [81, 27, 13] Generated Node #0,0: 21:[81, 27, 13] Operation: 71-58=13 Exploring Operation: 81-71=10, Resulting Numbers: [27, 58, 10] Generated Node #0,1: 21:[27, 58, 10] Operation: 81-71=10 Exploring Operation: 81-58=23...
0.988715
hs_4
sum_heuristic
[ 7, 84, 3, 25 ]
87
[ "84/7=12", "3*25=75", "12+75=87" ]
Current State: 87:[7, 84, 3, 25], Operations: [] Exploring Operation: 84/7=12, Resulting Numbers: [3, 25, 12] Generated Node #2: [3, 25, 12] from Operation: 84/7=12 Current State: 87:[3, 25, 12], Operations: ['84/7=12'] Exploring Operation: 3*25=75, Resulting Numbers: [12, 75] Generated Node #3: [12, 75] from Operation...
4
Current State: 87:[7, 84, 3, 25], Operations: [] Exploring Operation: 7+25=32, Resulting Numbers: [84, 3, 32] Generated Node #0,0: 87:[84, 3, 32] Operation: 7+25=32 Start Sub Search at level 1: Moving to Node #0,0 Current State: 87:[84, 3, 32], Operations: ['7+25=32'] Exploring Operation: 84+3=87, Resulting Numbers: [3...
0
hs_1
mult_heuristic
[ 5, 4, 77, 20 ]
37
[ "5*4=20", "77-20=57", "57-20=37" ]
Current State: 37:[5, 4, 77, 20], Operations: [] Exploring Operation: 5*4=20, Resulting Numbers: [77, 20, 20] Generated Node #2: [77, 20, 20] from Operation: 5*4=20 Current State: 37:[77, 20, 20], Operations: ['5*4=20'] Exploring Operation: 77-20=57, Resulting Numbers: [57] 57,37 equal: Goal Reached Exploring Operation...
4
Current State: 37:[5, 4, 77, 20], Operations: [] Exploring Operation: 77-5=72, Resulting Numbers: [4, 20, 72] Generated Node #0,0: 37:[4, 20, 72] Operation: 77-5=72 Exploring Operation: 5*4=20, Resulting Numbers: [77, 20, 20] Generated Node #0,1: 37:[77, 20, 20] Operation: 5*4=20 Exploring Operation: 5+4=9, Resulting N...
0.981771
hs_3
sum_heuristic
[ 99, 17, 95, 80 ]
67
[ "99-17=82", "95-80=15", "82-15=67" ]
Current State: 67:[99, 17, 95, 80], Operations: [] Exploring Operation: 99-17=82, Resulting Numbers: [95, 80, 82] Generated Node #2: [95, 80, 82] from Operation: 99-17=82 Current State: 67:[95, 80, 82], Operations: ['99-17=82'] Exploring Operation: 95-80=15, Resulting Numbers: [82, 15] Generated Node #3: [82, 15] from ...
4
Current State: 67:[99, 17, 95, 80], Operations: [] Exploring Operation: 95-17=78, Resulting Numbers: [99, 80, 78] Generated Node #0,0: 67:[99, 80, 78] Operation: 95-17=78 Exploring Operation: 99-17=82, Resulting Numbers: [95, 80, 82] Generated Node #0,1: 67:[95, 80, 82] Operation: 99-17=82 Moving to Node #0,0 Current S...
0.989583
hs_2
sum_heuristic
[ 15, 11, 69, 66 ]
23
[ "15+11=26", "69-66=3", "26-3=23" ]
Current State: 23:[15, 11, 69, 66], Operations: [] Exploring Operation: 15+11=26, Resulting Numbers: [69, 66, 26] Generated Node #2: [69, 66, 26] from Operation: 15+11=26 Current State: 23:[69, 66, 26], Operations: ['15+11=26'] Exploring Operation: 69-66=3, Resulting Numbers: [26, 3] Generated Node #3: [26, 3] from Ope...
4
Current State: 23:[15, 11, 69, 66], Operations: [] Exploring Operation: 69-66=3, Resulting Numbers: [15, 11, 3] Generated Node #0,0: 23:[15, 11, 3] Operation: 69-66=3 Exploring Operation: 69-15=54, Resulting Numbers: [11, 66, 54] Generated Node #0,1: 23:[11, 66, 54] Operation: 69-15=54 Exploring Operation: 66/11=6, Res...
0.967882
hs_3
mult_heuristic
[ 78, 46, 1, 3 ]
71
[ "78/3=26", "46-1=45", "26+45=71" ]
Current State: 71:[78, 46, 1, 3], Operations: [] Exploring Operation: 78/3=26, Resulting Numbers: [46, 1, 26] Generated Node #2: [46, 1, 26] from Operation: 78/3=26 Current State: 71:[46, 1, 26], Operations: ['78/3=26'] Exploring Operation: 46-1=45, Resulting Numbers: [26, 45] Generated Node #3: [26, 45] from Operation...
4
Current State: 71:[78, 46, 1, 3], Operations: [] Exploring Operation: 78-1=77, Resulting Numbers: [46, 3, 77] Generated Node #0,0: 71:[46, 3, 77] Operation: 78-1=77 Exploring Operation: 78-3=75, Resulting Numbers: [46, 1, 75] Generated Node #0,1: 71:[46, 1, 75] Operation: 78-3=75 Exploring Operation: 46+3=49, Resulting...
0
hs_5
sum_heuristic
[ 32, 27, 16, 28 ]
41
[ "32/16=2", "28/2=14", "27+14=41" ]
Current State: 41:[32, 27, 16, 28], Operations: [] Exploring Operation: 32/16=2, Resulting Numbers: [27, 28, 2] Generated Node #2: [27, 28, 2] from Operation: 32/16=2 Current State: 41:[27, 28, 2], Operations: ['32/16=2'] Exploring Operation: 28/2=14, Resulting Numbers: [27, 14] Generated Node #3: [27, 14] from Operati...
4
Current State: 41:[32, 27, 16, 28], Operations: [] Exploring Operation: 32+16=48, Resulting Numbers: [27, 28, 48] Generated Node #0,0: 41:[27, 28, 48] Operation: 32+16=48 Exploring Operation: 32-16=16, Resulting Numbers: [27, 28, 16] Generated Node #0,1: 41:[27, 28, 16] Operation: 32-16=16 Exploring Operation: 16+28=44...
0
hs_5
mult_heuristic
[ 48, 8, 10, 35 ]
24
[ "48-10=38", "38-35=3", "8*3=24" ]
Current State: 24:[48, 8, 10, 35], Operations: [] Exploring Operation: 48-10=38, Resulting Numbers: [8, 35, 38] Generated Node #2: [8, 35, 38] from Operation: 48-10=38 Current State: 24:[8, 35, 38], Operations: ['48-10=38'] Exploring Operation: 38-35=3, Resulting Numbers: [8, 3] Generated Node #3: [8, 3] from Operation...
4
Current State: 24:[48, 8, 10, 35], Operations: [] Exploring Operation: 48-35=13, Resulting Numbers: [8, 10, 13] Generated Node #0,0: 24:[8, 10, 13] Operation: 48-35=13 Moving to Node #0,0 Current State: 24:[8, 10, 13], Operations: ['48-35=13'] Exploring Operation: 13-10=3, Resulting Numbers: [8, 3] Generated Node #0,0,...
0.993924
hs_1
mult_heuristic
[ 7, 57, 20, 71 ]
12
[ "7*20=140", "57+71=128", "140-128=12" ]
Current State: 12:[7, 57, 20, 71], Operations: [] Exploring Operation: 7*20=140, Resulting Numbers: [57, 71, 140] Generated Node #2: [57, 71, 140] from Operation: 7*20=140 Current State: 12:[57, 71, 140], Operations: ['7*20=140'] Exploring Operation: 57+71=128, Resulting Numbers: [140, 128] Generated Node #3: [140, 128...
4
Current State: 12:[7, 57, 20, 71], Operations: [] Exploring Operation: 71-20=51, Resulting Numbers: [7, 57, 51] Generated Node #0,0: 12:[7, 57, 51] Operation: 71-20=51 Exploring Operation: 71-57=14, Resulting Numbers: [7, 20, 14] Generated Node #0,1: 12:[7, 20, 14] Operation: 71-57=14 Exploring Operation: 57-20=37, Res...
0
hs_4
mult_heuristic
[ 4, 2, 48, 42 ]
58
[ "42-4=38", "2*48=96", "96-38=58" ]
Current State: 58:[4, 2, 48, 42], Operations: [] Exploring Operation: 42-4=38, Resulting Numbers: [2, 48, 38] Generated Node #2: [2, 48, 38] from Operation: 42-4=38 Current State: 58:[2, 48, 38], Operations: ['42-4=38'] Exploring Operation: 2*48=96, Resulting Numbers: [38, 96] Generated Node #3: [38, 96] from Operation...
4
Current State: 58:[4, 2, 48, 42], Operations: [] Exploring Operation: 48-42=6, Resulting Numbers: [4, 2, 6] Generated Node #0,0: 58:[4, 2, 6] Operation: 48-42=6 Exploring Operation: 4+48=52, Resulting Numbers: [2, 42, 52] Generated Node #0,1: 58:[2, 42, 52] Operation: 4+48=52 Exploring Operation: 42-4=38, Resulting Num...
0
hs_3
mult_heuristic
[ 53, 94, 8, 11 ]
38
[ "94-53=41", "11-8=3", "41-3=38" ]
Current State: 38:[53, 94, 8, 11], Operations: [] Exploring Operation: 94-53=41, Resulting Numbers: [8, 11, 41] Generated Node #2: [8, 11, 41] from Operation: 94-53=41 Current State: 38:[8, 11, 41], Operations: ['94-53=41'] Exploring Operation: 11-8=3, Resulting Numbers: [41, 3] Generated Node #3: [41, 3] from Operatio...
4
Current State: 38:[53, 94, 8, 11], Operations: [] Exploring Operation: 53-11=42, Resulting Numbers: [94, 8, 42] Generated Node #0,0: 38:[94, 8, 42] Operation: 53-11=42 Exploring Operation: 94-53=41, Resulting Numbers: [8, 11, 41] Generated Node #0,1: 38:[8, 11, 41] Operation: 94-53=41 Start Sub Search at level 1: Movin...
0.990451
hs_2
sum_heuristic
[ 66, 81, 2, 92 ]
75
[ "81-66=15", "92-2=90", "90-15=75" ]
Current State: 75:[66, 81, 2, 92], Operations: [] Exploring Operation: 81-66=15, Resulting Numbers: [2, 92, 15] Generated Node #2: [2, 92, 15] from Operation: 81-66=15 Current State: 75:[2, 92, 15], Operations: ['81-66=15'] Exploring Operation: 92-2=90, Resulting Numbers: [15, 90] Generated Node #3: [15, 90] from Opera...
4
Current State: 75:[66, 81, 2, 92], Operations: [] Exploring Operation: 92-66=26, Resulting Numbers: [81, 2, 26] Generated Node #0,0: 75:[81, 2, 26] Operation: 92-66=26 Moving to Node #0,0 Current State: 75:[81, 2, 26], Operations: ['92-66=26'] Exploring Operation: 81-2=79, Resulting Numbers: [26, 79] Generated Node #0,...
0
hs_1
sum_heuristic
[ 54, 16, 52, 73 ]
49
[ "54+16=70", "73-52=21", "70-21=49" ]
Current State: 49:[54, 16, 52, 73], Operations: [] Exploring Operation: 54+16=70, Resulting Numbers: [52, 73, 70] Generated Node #2: [52, 73, 70] from Operation: 54+16=70 Current State: 49:[52, 73, 70], Operations: ['54+16=70'] Exploring Operation: 73-52=21, Resulting Numbers: [70, 21] Generated Node #3: [70, 21] from ...
4
Current State: 49:[54, 16, 52, 73], Operations: [] Exploring Operation: 73-16=57, Resulting Numbers: [54, 52, 57] Generated Node #0,0: 49:[54, 52, 57] Operation: 73-16=57 Exploring Operation: 73-54=19, Resulting Numbers: [16, 52, 19] Generated Node #0,1: 49:[16, 52, 19] Operation: 73-54=19 Exploring Operation: 73-52=21...
0.988715
hs_3
mult_heuristic
[ 45, 94, 64, 20 ]
35
[ "94-45=49", "64+20=84", "84-49=35" ]
Current State: 35:[45, 94, 64, 20], Operations: [] Exploring Operation: 94-45=49, Resulting Numbers: [64, 20, 49] Generated Node #2: [64, 20, 49] from Operation: 94-45=49 Current State: 35:[64, 20, 49], Operations: ['94-45=49'] Exploring Operation: 64+20=84, Resulting Numbers: [49, 84] Generated Node #3: [49, 84] from ...
4
Current State: 35:[45, 94, 64, 20], Operations: [] Exploring Operation: 94-64=30, Resulting Numbers: [45, 20, 30] Generated Node #0,0: 35:[45, 20, 30] Operation: 94-64=30 Exploring Operation: 94-45=49, Resulting Numbers: [64, 20, 49] Generated Node #0,1: 35:[64, 20, 49] Operation: 94-45=49 Exploring Operation: 94-20=74...
0.989583
hs_3
sum_heuristic
[ 96, 8, 80, 13 ]
10
[ "96+8=104", "80*13=1040", "1040/104=10" ]
Current State: 10:[96, 8, 80, 13], Operations: [] Exploring Operation: 96+8=104, Resulting Numbers: [80, 13, 104] Generated Node #2: [80, 13, 104] from Operation: 96+8=104 Current State: 10:[80, 13, 104], Operations: ['96+8=104'] Exploring Operation: 80*13=1040, Resulting Numbers: [104, 1040] Generated Node #3: [104, 1...
4
Current State: 10:[96, 8, 80, 13], Operations: [] Exploring Operation: 80/8=10, Resulting Numbers: [96, 13, 10] Generated Node #0,0: 10:[96, 13, 10] Operation: 80/8=10 Exploring Operation: 96/8=12, Resulting Numbers: [80, 13, 12] Generated Node #0,1: 10:[80, 13, 12] Operation: 96/8=12 Exploring Operation: 96-13=83, Res...
0
hs_4
mult_heuristic
[ 26, 12, 88, 87 ]
14
[ "26-12=14", "88-87=1", "14*1=14" ]
Current State: 14:[26, 12, 88, 87], Operations: [] Exploring Operation: 26-12=14, Resulting Numbers: [88, 87, 14] Generated Node #2: [88, 87, 14] from Operation: 26-12=14 Current State: 14:[88, 87, 14], Operations: ['26-12=14'] Exploring Operation: 88-87=1, Resulting Numbers: [14, 1] Generated Node #3: [14, 1] from Ope...
4
Current State: 14:[26, 12, 88, 87], Operations: [] Exploring Operation: 88-26=62, Resulting Numbers: [12, 87, 62] Generated Node #0,0: 14:[12, 87, 62] Operation: 88-26=62 Exploring Operation: 88-87=1, Resulting Numbers: [26, 12, 1] Generated Node #0,1: 14:[26, 12, 1] Operation: 88-87=1 Exploring Operation: 87-26=61, Re...
0.969618
hs_3
mult_heuristic
[ 66, 37, 2, 70 ]
25
[ "66*2=132", "37+70=107", "132-107=25" ]
Current State: 25:[66, 37, 2, 70], Operations: [] Exploring Operation: 66*2=132, Resulting Numbers: [37, 70, 132] Generated Node #2: [37, 70, 132] from Operation: 66*2=132 Current State: 25:[37, 70, 132], Operations: ['66*2=132'] Exploring Operation: 37+70=107, Resulting Numbers: [132, 107] Generated Node #3: [132, 107...
4
Current State: 25:[66, 37, 2, 70], Operations: [] Exploring Operation: 66/2=33, Resulting Numbers: [37, 70, 33] Generated Node #0,0: 25:[37, 70, 33] Operation: 66/2=33 Exploring Operation: 70/2=35, Resulting Numbers: [66, 37, 35] Generated Node #0,1: 25:[66, 37, 35] Operation: 70/2=35 Exploring Operation: 70-37=33, Res...
0
hs_5
mult_heuristic
[ 61, 18, 65, 9 ]
12
[ "61-18=43", "65+43=108", "108/9=12" ]
Current State: 12:[61, 18, 65, 9], Operations: [] Exploring Operation: 61-18=43, Resulting Numbers: [65, 9, 43] Generated Node #2: [65, 9, 43] from Operation: 61-18=43 Current State: 12:[65, 9, 43], Operations: ['61-18=43'] Exploring Operation: 65+43=108, Resulting Numbers: [9, 108] Generated Node #3: [9, 108] from Ope...
4
Current State: 12:[61, 18, 65, 9], Operations: [] Exploring Operation: 65-61=4, Resulting Numbers: [18, 9, 4] Generated Node #0,0: 12:[18, 9, 4] Operation: 65-61=4 Start Sub Search at level 1: Moving to Node #0,0 Current State: 12:[18, 9, 4], Operations: ['65-61=4'] Exploring Operation: 18/9=2, Resulting Numbers: [4, 2...
0
hs_1
mult_heuristic
[ 83, 5, 69, 9 ]
56
[ "83-69=14", "9-5=4", "14*4=56" ]
Current State: 56:[83, 5, 69, 9], Operations: [] Exploring Operation: 83-69=14, Resulting Numbers: [5, 9, 14] Generated Node #2: [5, 9, 14] from Operation: 83-69=14 Current State: 56:[5, 9, 14], Operations: ['83-69=14'] Exploring Operation: 9-5=4, Resulting Numbers: [14, 4] Generated Node #3: [14, 4] from Operation: 9-...
4
Current State: 56:[83, 5, 69, 9], Operations: [] Exploring Operation: 83-69=14, Resulting Numbers: [5, 9, 14] Generated Node #0,0: 56:[5, 9, 14] Operation: 83-69=14 Exploring Operation: 83-9=74, Resulting Numbers: [5, 69, 74] Generated Node #0,1: 56:[5, 69, 74] Operation: 83-9=74 Moving to Node #0,0 Current State: 56:[...
0.986979
hs_2
mult_heuristic
[ 32, 30, 22, 37 ]
61
[ "32-30=2", "22+37=59", "2+59=61" ]
Current State: 61:[32, 30, 22, 37], Operations: [] Exploring Operation: 32-30=2, Resulting Numbers: [22, 37, 2] Generated Node #2: [22, 37, 2] from Operation: 32-30=2 Current State: 61:[22, 37, 2], Operations: ['32-30=2'] Exploring Operation: 22+37=59, Resulting Numbers: [2, 59] Generated Node #3: [2, 59] from Operatio...
4
Current State: 61:[32, 30, 22, 37], Operations: [] Exploring Operation: 32+22=54, Resulting Numbers: [30, 37, 54] Generated Node #0,0: 61:[30, 37, 54] Operation: 32+22=54 Moving to Node #0,0 Current State: 61:[30, 37, 54], Operations: ['32+22=54'] Exploring Operation: 30+37=67, Resulting Numbers: [54, 67] Generated Nod...
0
hs_1
mult_heuristic
[ 86, 3, 98, 71 ]
77
[ "98-71=27", "27/3=9", "86-9=77" ]
Current State: 77:[86, 3, 98, 71], Operations: [] Exploring Operation: 98-71=27, Resulting Numbers: [86, 3, 27] Generated Node #2: [86, 3, 27] from Operation: 98-71=27 Current State: 77:[86, 3, 27], Operations: ['98-71=27'] Exploring Operation: 27/3=9, Resulting Numbers: [86, 9] Generated Node #3: [86, 9] from Operatio...
4
Current State: 77:[86, 3, 98, 71], Operations: [] Exploring Operation: 86-3=83, Resulting Numbers: [98, 71, 83] Generated Node #0,0: 77:[98, 71, 83] Operation: 86-3=83 Exploring Operation: 86-71=15, Resulting Numbers: [3, 98, 15] Generated Node #0,1: 77:[3, 98, 15] Operation: 86-71=15 Exploring Operation: 98-71=27, Res...
0.985243
hs_4
sum_heuristic
[ 6, 93, 90, 10 ]
24
[ "93-90=3", "10*3=30", "30-6=24" ]
Current State: 24:[6, 93, 90, 10], Operations: [] Exploring Operation: 93-90=3, Resulting Numbers: [6, 10, 3] Generated Node #2: [6, 10, 3] from Operation: 93-90=3 Current State: 24:[6, 10, 3], Operations: ['93-90=3'] Exploring Operation: 10*3=30, Resulting Numbers: [6, 30] Generated Node #3: [6, 30] from Operation: 10...
4
Current State: 24:[6, 93, 90, 10], Operations: [] Exploring Operation: 93-90=3, Resulting Numbers: [6, 10, 3] Generated Node #0,0: 24:[6, 10, 3] Operation: 93-90=3 Exploring Operation: 90/10=9, Resulting Numbers: [6, 93, 9] Generated Node #0,1: 24:[6, 93, 9] Operation: 90/10=9 Moving to Node #0,0 Current State: 24:[6, ...
0
hs_2
sum_heuristic
[ 29, 83, 58, 37 ]
92
[ "58/29=2", "83-37=46", "2*46=92" ]
Current State: 92:[29, 83, 58, 37], Operations: [] Exploring Operation: 58/29=2, Resulting Numbers: [83, 37, 2] Generated Node #2: [83, 37, 2] from Operation: 58/29=2 Current State: 92:[83, 37, 2], Operations: ['58/29=2'] Exploring Operation: 83-37=46, Resulting Numbers: [2, 46] Generated Node #3: [2, 46] from Operatio...
4
Current State: 92:[29, 83, 58, 37], Operations: [] Exploring Operation: 83-58=25, Resulting Numbers: [29, 37, 25] Generated Node #0,0: 92:[29, 37, 25] Operation: 83-58=25 Moving to Node #0,0 Current State: 92:[29, 37, 25], Operations: ['83-58=25'] Exploring Operation: 37-29=8, Resulting Numbers: [25, 8] Generated Node ...
0
hs_1
sum_heuristic
[ 5, 3, 86, 81 ]
13
[ "5+3=8", "86-81=5", "8+5=13" ]
Current State: 13:[5, 3, 86, 81], Operations: [] Exploring Operation: 5+3=8, Resulting Numbers: [86, 81, 8] Generated Node #2: [86, 81, 8] from Operation: 5+3=8 Current State: 13:[86, 81, 8], Operations: ['5+3=8'] Exploring Operation: 86-81=5, Resulting Numbers: [8, 5] Generated Node #3: [8, 5] from Operation: 86-81=5 ...
4
Current State: 13:[5, 3, 86, 81], Operations: [] Exploring Operation: 5*3=15, Resulting Numbers: [86, 81, 15] Generated Node #0,0: 13:[86, 81, 15] Operation: 5*3=15 Exploring Operation: 81/3=27, Resulting Numbers: [5, 86, 27] Generated Node #0,1: 13:[5, 86, 27] Operation: 81/3=27 Exploring Operation: 86-81=5, Resulting...
0.953993
hs_4
mult_heuristic
[ 20, 14, 93, 96 ]
91
[ "20*14=280", "93+96=189", "280-189=91" ]
Current State: 91:[20, 14, 93, 96], Operations: [] Exploring Operation: 20*14=280, Resulting Numbers: [93, 96, 280] Generated Node #2: [93, 96, 280] from Operation: 20*14=280 Current State: 91:[93, 96, 280], Operations: ['20*14=280'] Exploring Operation: 93+96=189, Resulting Numbers: [280, 189] Generated Node #3: [280,...
4
Current State: 91:[20, 14, 93, 96], Operations: [] Exploring Operation: 20-14=6, Resulting Numbers: [93, 96, 6] Generated Node #0,0: 91:[93, 96, 6] Operation: 20-14=6 Moving to Node #0,0 Current State: 91:[93, 96, 6], Operations: ['20-14=6'] Exploring Operation: 96-6=90, Resulting Numbers: [93, 90] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 2, 8, 72, 47 ]
89
[ "2*72=144", "8+47=55", "144-55=89" ]
Current State: 89:[2, 8, 72, 47], Operations: [] Exploring Operation: 2*72=144, Resulting Numbers: [8, 47, 144] Generated Node #2: [8, 47, 144] from Operation: 2*72=144 Current State: 89:[8, 47, 144], Operations: ['2*72=144'] Exploring Operation: 8+47=55, Resulting Numbers: [144, 55] Generated Node #3: [144, 55] from O...
4
Current State: 89:[2, 8, 72, 47], Operations: [] Exploring Operation: 2+72=74, Resulting Numbers: [8, 47, 74] Generated Node #0,0: 89:[8, 47, 74] Operation: 2+72=74 Exploring Operation: 2*8=16, Resulting Numbers: [72, 47, 16] Generated Node #0,1: 89:[72, 47, 16] Operation: 2*8=16 Exploring Operation: 2+8=10, Resulting ...
0
hs_5
sum_heuristic
[ 32, 14, 10, 19 ]
16
[ "32+10=42", "42/14=3", "19-3=16" ]
Current State: 16:[32, 14, 10, 19], Operations: [] Exploring Operation: 32+10=42, Resulting Numbers: [14, 19, 42] Generated Node #2: [14, 19, 42] from Operation: 32+10=42 Current State: 16:[14, 19, 42], Operations: ['32+10=42'] Exploring Operation: 42/14=3, Resulting Numbers: [19, 3] Generated Node #3: [19, 3] from Ope...
4
Current State: 16:[32, 14, 10, 19], Operations: [] Exploring Operation: 14-10=4, Resulting Numbers: [32, 19, 4] Generated Node #0,0: 16:[32, 19, 4] Operation: 14-10=4 Exploring Operation: 32-14=18, Resulting Numbers: [10, 19, 18] Generated Node #0,1: 16:[10, 19, 18] Operation: 32-14=18 Exploring Operation: 32-10=22, Re...
0
hs_4
sum_heuristic
[ 87, 29, 61, 59 ]
58
[ "87+29=116", "61-59=2", "116/2=58" ]
Current State: 58:[87, 29, 61, 59], Operations: [] Exploring Operation: 87+29=116, Resulting Numbers: [61, 59, 116] Generated Node #2: [61, 59, 116] from Operation: 87+29=116 Current State: 58:[61, 59, 116], Operations: ['87+29=116'] Exploring Operation: 61-59=2, Resulting Numbers: [116, 2] Generated Node #3: [116, 2] ...
4
Current State: 58:[87, 29, 61, 59], Operations: [] Exploring Operation: 87-61=26, Resulting Numbers: [29, 59, 26] Generated Node #0,0: 58:[29, 59, 26] Operation: 87-61=26 Exploring Operation: 87-29=58, Resulting Numbers: [61, 59, 58] Generated Node #0,1: 58:[61, 59, 58] Operation: 87-29=58 Exploring Operation: 87-59=28...
0
hs_3
sum_heuristic
[ 93, 67, 58, 20 ]
52
[ "93-67=26", "58+20=78", "78-26=52" ]
Current State: 52:[93, 67, 58, 20], Operations: [] Exploring Operation: 93-67=26, Resulting Numbers: [58, 20, 26] Generated Node #2: [58, 20, 26] from Operation: 93-67=26 Current State: 52:[58, 20, 26], Operations: ['93-67=26'] Exploring Operation: 58+20=78, Resulting Numbers: [26, 78] Generated Node #3: [26, 78] from ...
4
Current State: 52:[93, 67, 58, 20], Operations: [] Exploring Operation: 93-67=26, Resulting Numbers: [58, 20, 26] Generated Node #0,0: 52:[58, 20, 26] Operation: 93-67=26 Exploring Operation: 93-58=35, Resulting Numbers: [67, 20, 35] Generated Node #0,1: 52:[67, 20, 35] Operation: 93-58=35 Moving to Node #0,0 Current S...
0.992188
hs_2
sum_heuristic
[ 84, 52, 97, 8 ]
65
[ "97+8=105", "52*105=5460", "5460/84=65" ]
Current State: 65:[84, 52, 97, 8], Operations: [] Exploring Operation: 97+8=105, Resulting Numbers: [84, 52, 105] Generated Node #2: [84, 52, 105] from Operation: 97+8=105 Current State: 65:[84, 52, 105], Operations: ['97+8=105'] Exploring Operation: 52*105=5460, Resulting Numbers: [84, 5460] Generated Node #3: [84, 54...
4
Current State: 65:[84, 52, 97, 8], Operations: [] Exploring Operation: 97-52=45, Resulting Numbers: [84, 8, 45] Generated Node #0,0: 65:[84, 8, 45] Operation: 97-52=45 Exploring Operation: 84-52=32, Resulting Numbers: [97, 8, 32] Generated Node #0,1: 65:[97, 8, 32] Operation: 84-52=32 Exploring Operation: 97-84=13, Res...
0
hs_3
mult_heuristic
[ 99, 3, 4, 11 ]
21
[ "99/11=9", "3*4=12", "9+12=21" ]
Current State: 21:[99, 3, 4, 11], Operations: [] Exploring Operation: 99/11=9, Resulting Numbers: [3, 4, 9] Generated Node #2: [3, 4, 9] from Operation: 99/11=9 Current State: 21:[3, 4, 9], Operations: ['99/11=9'] Exploring Operation: 3*4=12, Resulting Numbers: [9, 12] Generated Node #3: [9, 12] from Operation: 3*4=12 ...
4
Current State: 21:[99, 3, 4, 11], Operations: [] Exploring Operation: 99/11=9, Resulting Numbers: [3, 4, 9] Generated Node #0,0: 21:[3, 4, 9] Operation: 99/11=9 Exploring Operation: 99-11=88, Resulting Numbers: [3, 4, 88] Generated Node #0,1: 21:[3, 4, 88] Operation: 99-11=88 Exploring Operation: 99/3=33, Resulting Num...
0
hs_4
mult_heuristic
[ 88, 80, 77, 56 ]
14
[ "80*77=6160", "6160/88=70", "70-56=14" ]
Current State: 14:[88, 80, 77, 56], Operations: [] Exploring Operation: 80*77=6160, Resulting Numbers: [88, 56, 6160] Generated Node #2: [88, 56, 6160] from Operation: 80*77=6160 Current State: 14:[88, 56, 6160], Operations: ['80*77=6160'] Exploring Operation: 6160/88=70, Resulting Numbers: [56, 70] Generated Node #3: ...
4
Current State: 14:[88, 80, 77, 56], Operations: [] Exploring Operation: 88-77=11, Resulting Numbers: [80, 56, 11] Generated Node #0,0: 14:[80, 56, 11] Operation: 88-77=11 Exploring Operation: 88-80=8, Resulting Numbers: [77, 56, 8] Generated Node #0,1: 14:[77, 56, 8] Operation: 88-80=8 Moving to Node #0,1 Current State...
0
hs_2
sum_heuristic
[ 21, 4, 33, 6 ]
57
[ "21*4=84", "33-6=27", "84-27=57" ]
Current State: 57:[21, 4, 33, 6], Operations: [] Exploring Operation: 21*4=84, Resulting Numbers: [33, 6, 84] Generated Node #2: [33, 6, 84] from Operation: 21*4=84 Current State: 57:[33, 6, 84], Operations: ['21*4=84'] Exploring Operation: 33-6=27, Resulting Numbers: [84, 27] Generated Node #3: [84, 27] from Operation...
4
Current State: 57:[21, 4, 33, 6], Operations: [] Exploring Operation: 33-4=29, Resulting Numbers: [21, 6, 29] Generated Node #0,0: 57:[21, 6, 29] Operation: 33-4=29 Exploring Operation: 33-21=12, Resulting Numbers: [4, 6, 12] Generated Node #0,1: 57:[4, 6, 12] Operation: 33-21=12 Exploring Operation: 33-6=27, Resulting...
0
hs_4
sum_heuristic
[ 5, 57, 48, 52 ]
13
[ "57-5=52", "52-48=4", "52/4=13" ]
Current State: 13:[5, 57, 48, 52], Operations: [] Exploring Operation: 57-5=52, Resulting Numbers: [48, 52, 52] Generated Node #2: [48, 52, 52] from Operation: 57-5=52 Current State: 13:[48, 52, 52], Operations: ['57-5=52'] Exploring Operation: 52-48=4, Resulting Numbers: [4] 4,13 equal: Goal Reached Exploring Operatio...
4
Current State: 13:[5, 57, 48, 52], Operations: [] Exploring Operation: 52-48=4, Resulting Numbers: [5, 57, 4] Generated Node #0,0: 13:[5, 57, 4] Operation: 52-48=4 Exploring Operation: 57-52=5, Resulting Numbers: [5, 48, 5] Generated Node #0,1: 13:[5, 48, 5] Operation: 57-52=5 Exploring Operation: 57-48=9, Resulting Nu...
0.96441
hs_3
mult_heuristic
[ 63, 82, 81, 43 ]
19
[ "82-63=19", "81-43=38", "38-19=19" ]
Current State: 19:[63, 82, 81, 43], Operations: [] Exploring Operation: 82-63=19, Resulting Numbers: [81, 43, 19] Generated Node #2: [81, 43, 19] from Operation: 82-63=19 Current State: 19:[81, 43, 19], Operations: ['82-63=19'] Exploring Operation: 81-43=38, Resulting Numbers: [19, 38] Generated Node #3: [19, 38] from ...
4
Current State: 19:[63, 82, 81, 43], Operations: [] Exploring Operation: 63-43=20, Resulting Numbers: [82, 81, 20] Generated Node #0,0: 19:[82, 81, 20] Operation: 63-43=20 Exploring Operation: 82-63=19, Resulting Numbers: [81, 43, 19] Generated Node #0,1: 19:[81, 43, 19] Operation: 82-63=19 Exploring Operation: 82-81=1,...
0.984375
hs_5
mult_heuristic
[ 96, 28, 84, 20 ]
36
[ "96-28=68", "84+20=104", "104-68=36" ]
Current State: 36:[96, 28, 84, 20], Operations: [] Exploring Operation: 96-28=68, Resulting Numbers: [84, 20, 68] Generated Node #2: [84, 20, 68] from Operation: 96-28=68 Current State: 36:[84, 20, 68], Operations: ['96-28=68'] Exploring Operation: 84+20=104, Resulting Numbers: [68, 104] Generated Node #3: [68, 104] fr...
4
Current State: 36:[96, 28, 84, 20], Operations: [] Exploring Operation: 84-28=56, Resulting Numbers: [96, 20, 56] Generated Node #0,0: 36:[96, 20, 56] Operation: 84-28=56 Exploring Operation: 96-28=68, Resulting Numbers: [84, 20, 68] Generated Node #0,1: 36:[84, 20, 68] Operation: 96-28=68 Exploring Operation: 96-84=12...
0.986111
hs_4
sum_heuristic
[ 25, 29, 7, 17 ]
85
[ "25-17=8", "7*8=56", "29+56=85" ]
Current State: 85:[25, 29, 7, 17], Operations: [] Exploring Operation: 25-17=8, Resulting Numbers: [29, 7, 8] Generated Node #2: [29, 7, 8] from Operation: 25-17=8 Current State: 85:[29, 7, 8], Operations: ['25-17=8'] Exploring Operation: 7*8=56, Resulting Numbers: [29, 56] Generated Node #3: [29, 56] from Operation: 7...
4
Current State: 85:[25, 29, 7, 17], Operations: [] Exploring Operation: 29-17=12, Resulting Numbers: [25, 7, 12] Generated Node #0,0: 85:[25, 7, 12] Operation: 29-17=12 Exploring Operation: 29-7=22, Resulting Numbers: [25, 17, 22] Generated Node #0,1: 85:[25, 17, 22] Operation: 29-7=22 Exploring Operation: 29-25=4, Resu...
0
hs_4
mult_heuristic
[ 41, 2, 18, 69 ]
37
[ "41+69=110", "110/2=55", "55-18=37" ]
Current State: 37:[41, 2, 18, 69], Operations: [] Exploring Operation: 41+69=110, Resulting Numbers: [2, 18, 110] Generated Node #2: [2, 18, 110] from Operation: 41+69=110 Current State: 37:[2, 18, 110], Operations: ['41+69=110'] Exploring Operation: 110/2=55, Resulting Numbers: [18, 55] Generated Node #3: [18, 55] fro...
4
Current State: 37:[41, 2, 18, 69], Operations: [] Exploring Operation: 2+18=20, Resulting Numbers: [41, 69, 20] Generated Node #0,0: 37:[41, 69, 20] Operation: 2+18=20 Exploring Operation: 69-2=67, Resulting Numbers: [41, 18, 67] Generated Node #0,1: 37:[41, 18, 67] Operation: 69-2=67 Exploring Operation: 69-18=51, Res...
0
hs_5
mult_heuristic
[ 26, 65, 68, 60 ]
31
[ "65-26=39", "68-60=8", "39-8=31" ]
Current State: 31:[26, 65, 68, 60], Operations: [] Exploring Operation: 65-26=39, Resulting Numbers: [68, 60, 39] Generated Node #2: [68, 60, 39] from Operation: 65-26=39 Current State: 31:[68, 60, 39], Operations: ['65-26=39'] Exploring Operation: 68-60=8, Resulting Numbers: [39, 8] Generated Node #3: [39, 8] from Ope...
4
Current State: 31:[26, 65, 68, 60], Operations: [] Exploring Operation: 68-65=3, Resulting Numbers: [26, 60, 3] Generated Node #0,0: 31:[26, 60, 3] Operation: 68-65=3 Exploring Operation: 68-60=8, Resulting Numbers: [26, 65, 8] Generated Node #0,1: 31:[26, 65, 8] Operation: 68-60=8 Moving to Node #0,0 Current State: 31...
0.989583
hs_2
sum_heuristic
[ 3, 8, 45, 50 ]
37
[ "50-45=5", "8*5=40", "40-3=37" ]
Current State: 37:[3, 8, 45, 50], Operations: [] Exploring Operation: 50-45=5, Resulting Numbers: [3, 8, 5] Generated Node #2: [3, 8, 5] from Operation: 50-45=5 Current State: 37:[3, 8, 5], Operations: ['50-45=5'] Exploring Operation: 8*5=40, Resulting Numbers: [3, 40] Generated Node #3: [3, 40] from Operation: 8*5=40 ...
4
Current State: 37:[3, 8, 45, 50], Operations: [] Exploring Operation: 3+8=11, Resulting Numbers: [45, 50, 11] Generated Node #0,0: 37:[45, 50, 11] Operation: 3+8=11 Exploring Operation: 3*8=24, Resulting Numbers: [45, 50, 24] Generated Node #0,1: 37:[45, 50, 24] Operation: 3*8=24 Moving to Node #0,1 Current State: 37:[...
0
hs_2
sum_heuristic
[ 28, 17, 66, 73 ]
52
[ "28+17=45", "73-66=7", "45+7=52" ]
Current State: 52:[28, 17, 66, 73], Operations: [] Exploring Operation: 28+17=45, Resulting Numbers: [66, 73, 45] Generated Node #2: [66, 73, 45] from Operation: 28+17=45 Current State: 52:[66, 73, 45], Operations: ['28+17=45'] Exploring Operation: 73-66=7, Resulting Numbers: [45, 7] Generated Node #3: [45, 7] from Ope...
4
Current State: 52:[28, 17, 66, 73], Operations: [] Exploring Operation: 73-66=7, Resulting Numbers: [28, 17, 7] Generated Node #0,0: 52:[28, 17, 7] Operation: 73-66=7 Moving to Node #0,0 Current State: 52:[28, 17, 7], Operations: ['73-66=7'] Exploring Operation: 28/7=4, Resulting Numbers: [17, 4] Generated Node #0,0,0:...
0
hs_1
sum_heuristic
[ 7, 83, 50, 9 ]
66
[ "9-7=2", "83-50=33", "2*33=66" ]
Current State: 66:[7, 83, 50, 9], Operations: [] Exploring Operation: 9-7=2, Resulting Numbers: [83, 50, 2] Generated Node #2: [83, 50, 2] from Operation: 9-7=2 Current State: 66:[83, 50, 2], Operations: ['9-7=2'] Exploring Operation: 83-50=33, Resulting Numbers: [2, 33] Generated Node #3: [2, 33] from Operation: 83-50...
4
Current State: 66:[7, 83, 50, 9], Operations: [] Exploring Operation: 50-9=41, Resulting Numbers: [7, 83, 41] Generated Node #0,0: 66:[7, 83, 41] Operation: 50-9=41 Exploring Operation: 83-50=33, Resulting Numbers: [7, 9, 33] Generated Node #0,1: 66:[7, 9, 33] Operation: 83-50=33 Exploring Operation: 83-9=74, Resulting...
0.988715
hs_4
sum_heuristic
[ 46, 30, 30, 57 ]
11
[ "46+30=76", "30+57=87", "87-76=11" ]
Current State: 11:[46, 30, 30, 57], Operations: [] Exploring Operation: 46+30=76, Resulting Numbers: [57, 76] Generated Node #2: [57, 76] from Operation: 46+30=76 Current State: 11:[57, 76], Operations: ['46+30=76'] Exploring Operation: 30+57=87, Resulting Numbers: [76, 87] Generated Node #3: [76, 87] from Operation: 3...
4
Current State: 11:[46, 30, 30, 57], Operations: [] Exploring Operation: 57-46=11, Resulting Numbers: [30, 30, 11] Generated Node #0,0: 11:[30, 30, 11] Operation: 57-46=11 Moving to Node #0,0 Current State: 11:[30, 30, 11], Operations: ['57-46=11'] Exploring Operation: 30/30=1, Resulting Numbers: [11, 1] Generated Node ...
0.993924
hs_1
mult_heuristic
[ 76, 26, 62, 85 ]
73
[ "76-26=50", "85-62=23", "50+23=73" ]
Current State: 73:[76, 26, 62, 85], Operations: [] Exploring Operation: 76-26=50, Resulting Numbers: [62, 85, 50] Generated Node #2: [62, 85, 50] from Operation: 76-26=50 Current State: 73:[62, 85, 50], Operations: ['76-26=50'] Exploring Operation: 85-62=23, Resulting Numbers: [50, 23] Generated Node #3: [50, 23] from ...
4
Current State: 73:[76, 26, 62, 85], Operations: [] Exploring Operation: 26+62=88, Resulting Numbers: [76, 85, 88] Generated Node #0,0: 73:[76, 85, 88] Operation: 26+62=88 Exploring Operation: 85-26=59, Resulting Numbers: [76, 62, 59] Generated Node #0,1: 73:[76, 62, 59] Operation: 85-26=59 Start Sub Search at level 1: ...
0.986979
hs_2
mult_heuristic
[ 66, 26, 6, 5 ]
42
[ "66/6=11", "26+5=31", "11+31=42" ]
Current State: 42:[66, 26, 6, 5], Operations: [] Exploring Operation: 66/6=11, Resulting Numbers: [26, 5, 11] Generated Node #2: [26, 5, 11] from Operation: 66/6=11 Current State: 42:[26, 5, 11], Operations: ['66/6=11'] Exploring Operation: 26+5=31, Resulting Numbers: [11, 31] Generated Node #3: [11, 31] from Operation...
4
Current State: 42:[66, 26, 6, 5], Operations: [] Exploring Operation: 66-26=40, Resulting Numbers: [6, 5, 40] Generated Node #0,0: 42:[6, 5, 40] Operation: 66-26=40 Exploring Operation: 66-6=60, Resulting Numbers: [26, 5, 60] Generated Node #0,1: 42:[26, 5, 60] Operation: 66-6=60 Exploring Operation: 26-5=21, Resulting...
0.93316
hs_5
mult_heuristic
[ 64, 43, 36, 41 ]
92
[ "43-41=2", "64*2=128", "128-36=92" ]
Current State: 92:[64, 43, 36, 41], Operations: [] Exploring Operation: 43-41=2, Resulting Numbers: [64, 36, 2] Generated Node #2: [64, 36, 2] from Operation: 43-41=2 Current State: 92:[64, 36, 2], Operations: ['43-41=2'] Exploring Operation: 64*2=128, Resulting Numbers: [36, 128] Generated Node #3: [36, 128] from Oper...
4
Current State: 92:[64, 43, 36, 41], Operations: [] Exploring Operation: 64-36=28, Resulting Numbers: [43, 41, 28] Generated Node #0,0: 92:[43, 41, 28] Operation: 64-36=28 Exploring Operation: 64-41=23, Resulting Numbers: [43, 36, 23] Generated Node #0,1: 92:[43, 36, 23] Operation: 64-41=23 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 78, 65, 47, 5 ]
55
[ "78-65=13", "47-5=42", "13+42=55" ]
Current State: 55:[78, 65, 47, 5], Operations: [] Exploring Operation: 78-65=13, Resulting Numbers: [47, 5, 13] Generated Node #2: [47, 5, 13] from Operation: 78-65=13 Current State: 55:[47, 5, 13], Operations: ['78-65=13'] Exploring Operation: 47-5=42, Resulting Numbers: [13, 42] Generated Node #3: [13, 42] from Opera...
4
Current State: 55:[78, 65, 47, 5], Operations: [] Exploring Operation: 65-47=18, Resulting Numbers: [78, 5, 18] Generated Node #0,0: 55:[78, 5, 18] Operation: 65-47=18 Exploring Operation: 78-47=31, Resulting Numbers: [65, 5, 31] Generated Node #0,1: 55:[65, 5, 31] Operation: 78-47=31 Exploring Operation: 65/5=13, Resu...
0.977431
hs_4
mult_heuristic
[ 2, 18, 95, 21 ]
80
[ "2*18=36", "95+21=116", "116-36=80" ]
Current State: 80:[2, 18, 95, 21], Operations: [] Exploring Operation: 2*18=36, Resulting Numbers: [95, 21, 36] Generated Node #2: [95, 21, 36] from Operation: 2*18=36 Current State: 80:[95, 21, 36], Operations: ['2*18=36'] Exploring Operation: 95+21=116, Resulting Numbers: [36, 116] Generated Node #3: [36, 116] from O...
4
Current State: 80:[2, 18, 95, 21], Operations: [] Exploring Operation: 95-21=74, Resulting Numbers: [2, 18, 74] Generated Node #0,0: 80:[2, 18, 74] Operation: 95-21=74 Exploring Operation: 95-18=77, Resulting Numbers: [2, 21, 77] Generated Node #0,1: 80:[2, 21, 77] Operation: 95-18=77 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 2, 12, 25, 10 ]
25
[ "12-2=10", "25+10=35", "35-10=25" ]
Current State: 25:[2, 12, 25, 10], Operations: [] Exploring Operation: 12-2=10, Resulting Numbers: [25, 10, 10] Generated Node #2: [25, 10, 10] from Operation: 12-2=10 Current State: 25:[25, 10, 10], Operations: ['12-2=10'] Exploring Operation: 25+10=35, Resulting Numbers: [35] 35,25 equal: Goal Reached Exploring Opera...
4
Current State: 25:[2, 12, 25, 10], Operations: [] Exploring Operation: 10/2=5, Resulting Numbers: [12, 25, 5] Generated Node #0,0: 25:[12, 25, 5] Operation: 10/2=5 Exploring Operation: 12-10=2, Resulting Numbers: [2, 25, 2] Generated Node #0,1: 25:[2, 25, 2] Operation: 12-10=2 Exploring Operation: 2*12=24, Resulting Nu...
0.981771
hs_5
sum_heuristic
[ 53, 25, 2, 57 ]
36
[ "53+25=78", "2*57=114", "114-78=36" ]
Current State: 36:[53, 25, 2, 57], Operations: [] Exploring Operation: 53+25=78, Resulting Numbers: [2, 57, 78] Generated Node #2: [2, 57, 78] from Operation: 53+25=78 Current State: 36:[2, 57, 78], Operations: ['53+25=78'] Exploring Operation: 2*57=114, Resulting Numbers: [78, 114] Generated Node #3: [78, 114] from Op...
4
Current State: 36:[53, 25, 2, 57], Operations: [] Exploring Operation: 57-53=4, Resulting Numbers: [25, 2, 4] Generated Node #0,0: 36:[25, 2, 4] Operation: 57-53=4 Exploring Operation: 57-25=32, Resulting Numbers: [53, 2, 32] Generated Node #0,1: 36:[53, 2, 32] Operation: 57-25=32 Moving to Node #0,0 Current State: 36:...
0
hs_2
mult_heuristic
[ 2, 63, 29, 18 ]
90
[ "2*29=58", "63-58=5", "18*5=90" ]
Current State: 90:[2, 63, 29, 18], Operations: [] Exploring Operation: 2*29=58, Resulting Numbers: [63, 18, 58] Generated Node #2: [63, 18, 58] from Operation: 2*29=58 Current State: 90:[63, 18, 58], Operations: ['2*29=58'] Exploring Operation: 63-58=5, Resulting Numbers: [18, 5] Generated Node #3: [18, 5] from Operati...
4
Current State: 90:[2, 63, 29, 18], Operations: [] Exploring Operation: 63-18=45, Resulting Numbers: [2, 29, 45] Generated Node #0,0: 90:[2, 29, 45] Operation: 63-18=45 Moving to Node #0,0 Current State: 90:[2, 29, 45], Operations: ['63-18=45'] Exploring Operation: 2+29=31, Resulting Numbers: [45, 31] Generated Node #0,...
0
hs_1
mult_heuristic
[ 19, 7, 21, 57 ]
25
[ "21-19=2", "57-7=50", "50/2=25" ]
Current State: 25:[19, 7, 21, 57], Operations: [] Exploring Operation: 21-19=2, Resulting Numbers: [7, 57, 2] Generated Node #2: [7, 57, 2] from Operation: 21-19=2 Current State: 25:[7, 57, 2], Operations: ['21-19=2'] Exploring Operation: 57-7=50, Resulting Numbers: [2, 50] Generated Node #3: [2, 50] from Operation: 57...
4
Current State: 25:[19, 7, 21, 57], Operations: [] Exploring Operation: 57-19=38, Resulting Numbers: [7, 21, 38] Generated Node #0,0: 25:[7, 21, 38] Operation: 57-19=38 Exploring Operation: 57-21=36, Resulting Numbers: [19, 7, 36] Generated Node #0,1: 25:[19, 7, 36] Operation: 57-21=36 Exploring Operation: 57-7=50, Resu...
0.979167
hs_4
mult_heuristic
[ 65, 4, 38, 63 ]
84
[ "65-63=2", "4+38=42", "2*42=84" ]
Current State: 84:[65, 4, 38, 63], Operations: [] Exploring Operation: 65-63=2, Resulting Numbers: [4, 38, 2] Generated Node #2: [4, 38, 2] from Operation: 65-63=2 Current State: 84:[4, 38, 2], Operations: ['65-63=2'] Exploring Operation: 4+38=42, Resulting Numbers: [2, 42] Generated Node #3: [2, 42] from Operation: 4+...
4
Current State: 84:[65, 4, 38, 63], Operations: [] Exploring Operation: 65-38=27, Resulting Numbers: [4, 63, 27] Generated Node #0,0: 84:[4, 63, 27] Operation: 65-38=27 Exploring Operation: 65-63=2, Resulting Numbers: [4, 38, 2] Generated Node #0,1: 84:[4, 38, 2] Operation: 65-63=2 Exploring Operation: 63-38=25, Resulti...
0.989583
hs_3
sum_heuristic
[ 3, 36, 9, 5 ]
26
[ "36/3=12", "9+5=14", "12+14=26" ]
Current State: 26:[3, 36, 9, 5], Operations: [] Exploring Operation: 36/3=12, Resulting Numbers: [9, 5, 12] Generated Node #2: [9, 5, 12] from Operation: 36/3=12 Current State: 26:[9, 5, 12], Operations: ['36/3=12'] Exploring Operation: 9+5=14, Resulting Numbers: [12, 14] Generated Node #3: [12, 14] from Operation: 9+5...
4
Current State: 26:[3, 36, 9, 5], Operations: [] Exploring Operation: 36/9=4, Resulting Numbers: [3, 5, 4] Generated Node #0,0: 26:[3, 5, 4] Operation: 36/9=4 Exploring Operation: 36-9=27, Resulting Numbers: [3, 5, 27] Generated Node #0,1: 26:[3, 5, 27] Operation: 36-9=27 Exploring Operation: 9+5=14, Resulting Numbers: ...
0.96441
hs_5
mult_heuristic
[ 31, 10, 29, 65 ]
71
[ "31+29=60", "60/10=6", "65+6=71" ]
Current State: 71:[31, 10, 29, 65], Operations: [] Exploring Operation: 31+29=60, Resulting Numbers: [10, 65, 60] Generated Node #2: [10, 65, 60] from Operation: 31+29=60 Current State: 71:[10, 65, 60], Operations: ['31+29=60'] Exploring Operation: 60/10=6, Resulting Numbers: [65, 6] Generated Node #3: [65, 6] from Ope...
4
Current State: 71:[31, 10, 29, 65], Operations: [] Exploring Operation: 31+29=60, Resulting Numbers: [10, 65, 60] Generated Node #0,0: 71:[10, 65, 60] Operation: 31+29=60 Exploring Operation: 31+10=41, Resulting Numbers: [29, 65, 41] Generated Node #0,1: 71:[29, 65, 41] Operation: 31+10=41 Exploring Operation: 10+65=75...
0.907986
hs_5
sum_heuristic
[ 95, 79, 38, 38 ]
32
[ "79*38=3002", "38+3002=3040", "3040/95=32" ]
Current State: 32:[95, 79, 38, 38], Operations: [] Exploring Operation: 79*38=3002, Resulting Numbers: [95, 3002] Generated Node #2: [95, 3002] from Operation: 79*38=3002 Current State: 32:[95, 3002], Operations: ['79*38=3002'] Exploring Operation: 38+3002=3040, Resulting Numbers: [95, 3040] Generated Node #3: [95, 304...
4
Current State: 32:[95, 79, 38, 38], Operations: [] Exploring Operation: 95-79=16, Resulting Numbers: [38, 38, 16] Generated Node #0,0: 32:[38, 38, 16] Operation: 95-79=16 Exploring Operation: 95-38=57, Resulting Numbers: [79, 38, 57] Generated Node #0,1: 32:[79, 38, 57] Operation: 95-38=57 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 68, 64, 6, 61 ]
85
[ "68-64=4", "6*4=24", "61+24=85" ]
Current State: 85:[68, 64, 6, 61], Operations: [] Exploring Operation: 68-64=4, Resulting Numbers: [6, 61, 4] Generated Node #2: [6, 61, 4] from Operation: 68-64=4 Current State: 85:[6, 61, 4], Operations: ['68-64=4'] Exploring Operation: 6*4=24, Resulting Numbers: [61, 24] Generated Node #3: [61, 24] from Operation: 6...
4
Current State: 85:[68, 64, 6, 61], Operations: [] Exploring Operation: 68-61=7, Resulting Numbers: [64, 6, 7] Generated Node #0,0: 85:[64, 6, 7] Operation: 68-61=7 Exploring Operation: 64+6=70, Resulting Numbers: [68, 61, 70] Generated Node #0,1: 85:[68, 61, 70] Operation: 64+6=70 Exploring Operation: 64-61=3, Resultin...
0
hs_5
sum_heuristic
[ 4, 10, 84, 64 ]
53
[ "84/4=21", "10+64=74", "74-21=53" ]
Current State: 53:[4, 10, 84, 64], Operations: [] Exploring Operation: 84/4=21, Resulting Numbers: [10, 64, 21] Generated Node #2: [10, 64, 21] from Operation: 84/4=21 Current State: 53:[10, 64, 21], Operations: ['84/4=21'] Exploring Operation: 10+64=74, Resulting Numbers: [21, 74] Generated Node #3: [21, 74] from Oper...
4
Current State: 53:[4, 10, 84, 64], Operations: [] Exploring Operation: 4+10=14, Resulting Numbers: [84, 64, 14] Generated Node #0,0: 53:[84, 64, 14] Operation: 4+10=14 Exploring Operation: 4*10=40, Resulting Numbers: [84, 64, 40] Generated Node #0,1: 53:[84, 64, 40] Operation: 4*10=40 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 8, 58, 48, 61 ]
43
[ "8+58=66", "48+61=109", "109-66=43" ]
Current State: 43:[8, 58, 48, 61], Operations: [] Exploring Operation: 8+58=66, Resulting Numbers: [48, 61, 66] Generated Node #2: [48, 61, 66] from Operation: 8+58=66 Current State: 43:[48, 61, 66], Operations: ['8+58=66'] Exploring Operation: 48+61=109, Resulting Numbers: [66, 109] Generated Node #3: [66, 109] from O...
4
Current State: 43:[8, 58, 48, 61], Operations: [] Exploring Operation: 58-8=50, Resulting Numbers: [48, 61, 50] Generated Node #0,0: 43:[48, 61, 50] Operation: 58-8=50 Exploring Operation: 61-8=53, Resulting Numbers: [58, 48, 53] Generated Node #0,1: 43:[58, 48, 53] Operation: 61-8=53 Moving to Node #0,0 Current State:...
0.986979
hs_2
sum_heuristic
[ 54, 3, 75, 18 ]
76
[ "54/3=18", "18/18=1", "75+1=76" ]
Current State: 76:[54, 3, 75, 18], Operations: [] Exploring Operation: 54/3=18, Resulting Numbers: [75, 18, 18] Generated Node #2: [75, 18, 18] from Operation: 54/3=18 Current State: 76:[75, 18, 18], Operations: ['54/3=18'] Exploring Operation: 18/18=1, Resulting Numbers: [75, 1] Generated Node #3: [75, 1] from Operati...
4
Current State: 76:[54, 3, 75, 18], Operations: [] Exploring Operation: 75-54=21, Resulting Numbers: [3, 18, 21] Generated Node #0,0: 76:[3, 18, 21] Operation: 75-54=21 Exploring Operation: 54/3=18, Resulting Numbers: [75, 18, 18] Generated Node #0,1: 76:[75, 18, 18] Operation: 54/3=18 Exploring Operation: 54/18=3, Resu...
0.986979
hs_3
mult_heuristic
[ 66, 2, 94, 4 ]
83
[ "2+4=6", "66/6=11", "94-11=83" ]
Current State: 83:[66, 2, 94, 4], Operations: [] Exploring Operation: 2+4=6, Resulting Numbers: [66, 94, 6] Generated Node #2: [66, 94, 6] from Operation: 2+4=6 Current State: 83:[66, 94, 6], Operations: ['2+4=6'] Exploring Operation: 66/6=11, Resulting Numbers: [94, 11] Generated Node #3: [94, 11] from Operation: 66/6...
4
Current State: 83:[66, 2, 94, 4], Operations: [] Exploring Operation: 2*4=8, Resulting Numbers: [66, 94, 8] Generated Node #0,0: 83:[66, 94, 8] Operation: 2*4=8 Exploring Operation: 66+2=68, Resulting Numbers: [94, 4, 68] Generated Node #0,1: 83:[94, 4, 68] Operation: 66+2=68 Exploring Operation: 66+4=70, Resulting Num...
0
hs_3
mult_heuristic
[ 45, 54, 90, 39 ]
93
[ "54-39=15", "45/15=3", "90+3=93" ]
Current State: 93:[45, 54, 90, 39], Operations: [] Exploring Operation: 54-39=15, Resulting Numbers: [45, 90, 15] Generated Node #2: [45, 90, 15] from Operation: 54-39=15 Current State: 93:[45, 90, 15], Operations: ['54-39=15'] Exploring Operation: 45/15=3, Resulting Numbers: [90, 3] Generated Node #3: [90, 3] from Ope...
4
Current State: 93:[45, 54, 90, 39], Operations: [] Exploring Operation: 45-39=6, Resulting Numbers: [54, 90, 6] Generated Node #0,0: 93:[54, 90, 6] Operation: 45-39=6 Exploring Operation: 54-45=9, Resulting Numbers: [90, 39, 9] Generated Node #0,1: 93:[90, 39, 9] Operation: 54-45=9 Exploring Operation: 45+54=99, Result...
0
hs_5
sum_heuristic
[ 44, 12, 56, 5 ]
72
[ "56-44=12", "12*5=60", "12+60=72" ]
Current State: 72:[44, 12, 56, 5], Operations: [] Exploring Operation: 56-44=12, Resulting Numbers: [12, 5, 12] Generated Node #2: [12, 5, 12] from Operation: 56-44=12 Current State: 72:[12, 5, 12], Operations: ['56-44=12'] Exploring Operation: 12*5=60, Resulting Numbers: [60] 60,72 equal: Goal Reached Exploring Operat...
4
Current State: 72:[44, 12, 56, 5], Operations: [] Exploring Operation: 12+56=68, Resulting Numbers: [44, 5, 68] Generated Node #0,0: 72:[44, 5, 68] Operation: 12+56=68 Exploring Operation: 56-44=12, Resulting Numbers: [12, 5, 12] Generated Node #0,1: 72:[12, 5, 12] Operation: 56-44=12 Exploring Operation: 56-12=44, Res...
0
hs_3
sum_heuristic
[ 18, 7, 20, 84 ]
75
[ "18-7=11", "84-20=64", "11+64=75" ]
Current State: 75:[18, 7, 20, 84], Operations: [] Exploring Operation: 18-7=11, Resulting Numbers: [20, 84, 11] Generated Node #2: [20, 84, 11] from Operation: 18-7=11 Current State: 75:[20, 84, 11], Operations: ['18-7=11'] Exploring Operation: 84-20=64, Resulting Numbers: [11, 64] Generated Node #3: [11, 64] from Oper...
4
Current State: 75:[18, 7, 20, 84], Operations: [] Exploring Operation: 84/7=12, Resulting Numbers: [18, 20, 12] Generated Node #0,0: 75:[18, 20, 12] Operation: 84/7=12 Exploring Operation: 84-7=77, Resulting Numbers: [18, 20, 77] Generated Node #0,1: 75:[18, 20, 77] Operation: 84-7=77 Start Sub Search at level 1: Movin...
0.991319
hs_2
mult_heuristic
[ 88, 19, 13, 86 ]
30
[ "88-19=69", "13+86=99", "99-69=30" ]
Current State: 30:[88, 19, 13, 86], Operations: [] Exploring Operation: 88-19=69, Resulting Numbers: [13, 86, 69] Generated Node #2: [13, 86, 69] from Operation: 88-19=69 Current State: 30:[13, 86, 69], Operations: ['88-19=69'] Exploring Operation: 13+86=99, Resulting Numbers: [69, 99] Generated Node #3: [69, 99] from ...
4
Current State: 30:[88, 19, 13, 86], Operations: [] Exploring Operation: 86-19=67, Resulting Numbers: [88, 13, 67] Generated Node #0,0: 30:[88, 13, 67] Operation: 86-19=67 Exploring Operation: 88-19=69, Resulting Numbers: [13, 86, 69] Generated Node #0,1: 30:[13, 86, 69] Operation: 88-19=69 Exploring Operation: 88-86=2,...
0.986111
hs_3
sum_heuristic
[ 99, 69, 16, 70 ]
82
[ "99+69=168", "16+70=86", "168-86=82" ]
Current State: 82:[99, 69, 16, 70], Operations: [] Exploring Operation: 99+69=168, Resulting Numbers: [16, 70, 168] Generated Node #2: [16, 70, 168] from Operation: 99+69=168 Current State: 82:[16, 70, 168], Operations: ['99+69=168'] Exploring Operation: 16+70=86, Resulting Numbers: [168, 86] Generated Node #3: [168, 8...
4
Current State: 82:[99, 69, 16, 70], Operations: [] Exploring Operation: 16+70=86, Resulting Numbers: [99, 69, 86] Generated Node #0,0: 82:[99, 69, 86] Operation: 16+70=86 Exploring Operation: 99-69=30, Resulting Numbers: [16, 70, 30] Generated Node #0,1: 82:[16, 70, 30] Operation: 99-69=30 Exploring Operation: 69+16=85...
0.984375
hs_5
mult_heuristic
[ 1, 3, 74, 12 ]
43
[ "3-1=2", "74+12=86", "86/2=43" ]
Current State: 43:[1, 3, 74, 12], Operations: [] Exploring Operation: 3-1=2, Resulting Numbers: [74, 12, 2] Generated Node #2: [74, 12, 2] from Operation: 3-1=2 Current State: 43:[74, 12, 2], Operations: ['3-1=2'] Exploring Operation: 74+12=86, Resulting Numbers: [2, 86] Generated Node #3: [2, 86] from Operation: 74+12...
4
Current State: 43:[1, 3, 74, 12], Operations: [] Exploring Operation: 3*12=36, Resulting Numbers: [1, 74, 36] Generated Node #0,0: 43:[1, 74, 36] Operation: 3*12=36 Exploring Operation: 1+3=4, Resulting Numbers: [74, 12, 4] Generated Node #0,1: 43:[74, 12, 4] Operation: 1+3=4 Start Sub Search at level 1: Moving to Node...
0
hs_2
sum_heuristic
[ 82, 1, 77, 15 ]
90
[ "82+1=83", "83-77=6", "15*6=90" ]
Current State: 90:[82, 1, 77, 15], Operations: [] Exploring Operation: 82+1=83, Resulting Numbers: [77, 15, 83] Generated Node #2: [77, 15, 83] from Operation: 82+1=83 Current State: 90:[77, 15, 83], Operations: ['82+1=83'] Exploring Operation: 83-77=6, Resulting Numbers: [15, 6] Generated Node #3: [15, 6] from Operati...
4
Current State: 90:[82, 1, 77, 15], Operations: [] Exploring Operation: 77+15=92, Resulting Numbers: [82, 1, 92] Generated Node #0,0: 90:[82, 1, 92] Operation: 77+15=92 Exploring Operation: 82*1=82, Resulting Numbers: [77, 15, 82] Generated Node #0,1: 90:[77, 15, 82] Operation: 82*1=82 Exploring Operation: 82+1=83, Resu...
0.972222
hs_5
sum_heuristic
[ 78, 44, 20, 97 ]
44
[ "78+20=98", "98-97=1", "44*1=44" ]
Current State: 44:[78, 44, 20, 97], Operations: [] Exploring Operation: 78+20=98, Resulting Numbers: [44, 97, 98] Generated Node #2: [44, 97, 98] from Operation: 78+20=98 Current State: 44:[44, 97, 98], Operations: ['78+20=98'] Exploring Operation: 98-97=1, Resulting Numbers: [44, 1] Generated Node #3: [44, 1] from Ope...
4
Current State: 44:[78, 44, 20, 97], Operations: [] Exploring Operation: 97-44=53, Resulting Numbers: [78, 20, 53] Generated Node #0,0: 44:[78, 20, 53] Operation: 97-44=53 Exploring Operation: 97-78=19, Resulting Numbers: [44, 20, 19] Generated Node #0,1: 44:[44, 20, 19] Operation: 97-78=19 Exploring Operation: 97-20=77...
0.94184
hs_5
sum_heuristic
[ 41, 66, 91, 33 ]
31
[ "41+91=132", "132/66=2", "33-2=31" ]
Current State: 31:[41, 66, 91, 33], Operations: [] Exploring Operation: 41+91=132, Resulting Numbers: [66, 33, 132] Generated Node #2: [66, 33, 132] from Operation: 41+91=132 Current State: 31:[66, 33, 132], Operations: ['41+91=132'] Exploring Operation: 132/66=2, Resulting Numbers: [33, 2] Generated Node #3: [33, 2] f...
4
Current State: 31:[41, 66, 91, 33], Operations: [] Exploring Operation: 91-66=25, Resulting Numbers: [41, 33, 25] Generated Node #0,0: 31:[41, 33, 25] Operation: 91-66=25 Exploring Operation: 66-41=25, Resulting Numbers: [91, 33, 25] Generated Node #0,1: 31:[91, 33, 25] Operation: 66-41=25 Exploring Operation: 91-33=58...
0
hs_5
mult_heuristic
[ 22, 39, 46, 24 ]
87
[ "39-22=17", "46+24=70", "17+70=87" ]
Current State: 87:[22, 39, 46, 24], Operations: [] Exploring Operation: 39-22=17, Resulting Numbers: [46, 24, 17] Generated Node #2: [46, 24, 17] from Operation: 39-22=17 Current State: 87:[46, 24, 17], Operations: ['39-22=17'] Exploring Operation: 46+24=70, Resulting Numbers: [17, 70] Generated Node #3: [17, 70] from ...
4
Current State: 87:[22, 39, 46, 24], Operations: [] Exploring Operation: 46-22=24, Resulting Numbers: [39, 24, 24] Generated Node #0,0: 87:[39, 24, 24] Operation: 46-22=24 Exploring Operation: 46-24=22, Resulting Numbers: [22, 39, 22] Generated Node #0,1: 87:[22, 39, 22] Operation: 46-24=22 Exploring Operation: 46-39=7,...
0.967014
hs_4
sum_heuristic
[ 90, 6, 27, 32 ]
79
[ "90-6=84", "32-27=5", "84-5=79" ]
Current State: 79:[90, 6, 27, 32], Operations: [] Exploring Operation: 90-6=84, Resulting Numbers: [27, 32, 84] Generated Node #2: [27, 32, 84] from Operation: 90-6=84 Current State: 79:[27, 32, 84], Operations: ['90-6=84'] Exploring Operation: 32-27=5, Resulting Numbers: [84, 5] Generated Node #3: [84, 5] from Operati...
4
Current State: 79:[90, 6, 27, 32], Operations: [] Exploring Operation: 27+32=59, Resulting Numbers: [90, 6, 59] Generated Node #0,0: 79:[90, 6, 59] Operation: 27+32=59 Exploring Operation: 6+27=33, Resulting Numbers: [90, 32, 33] Generated Node #0,1: 79:[90, 32, 33] Operation: 6+27=33 Exploring Operation: 6+32=38, Resu...
0.960938
hs_4
sum_heuristic
[ 54, 59, 81, 49 ]
81
[ "54+59=113", "81-49=32", "113-32=81" ]
Current State: 81:[54, 59, 81, 49], Operations: [] Exploring Operation: 54+59=113, Resulting Numbers: [81, 49, 113] Generated Node #2: [81, 49, 113] from Operation: 54+59=113 Current State: 81:[81, 49, 113], Operations: ['54+59=113'] Exploring Operation: 81-49=32, Resulting Numbers: [113, 32] Generated Node #3: [113, 3...
4
Current State: 81:[54, 59, 81, 49], Operations: [] Exploring Operation: 81-54=27, Resulting Numbers: [59, 49, 27] Generated Node #0,0: 81:[59, 49, 27] Operation: 81-54=27 Exploring Operation: 59-49=10, Resulting Numbers: [54, 81, 10] Generated Node #0,1: 81:[54, 81, 10] Operation: 59-49=10 Exploring Operation: 59-54=5,...
0.942708
hs_4
sum_heuristic
[ 80, 26, 8, 70 ]
83
[ "8+70=78", "78/26=3", "80+3=83" ]
Current State: 83:[80, 26, 8, 70], Operations: [] Exploring Operation: 8+70=78, Resulting Numbers: [80, 26, 78] Generated Node #2: [80, 26, 78] from Operation: 8+70=78 Current State: 83:[80, 26, 78], Operations: ['8+70=78'] Exploring Operation: 78/26=3, Resulting Numbers: [80, 3] Generated Node #3: [80, 3] from Operati...
4
Current State: 83:[80, 26, 8, 70], Operations: [] Exploring Operation: 8+70=78, Resulting Numbers: [80, 26, 78] Generated Node #0,0: 83:[80, 26, 78] Operation: 8+70=78 Exploring Operation: 80+8=88, Resulting Numbers: [26, 70, 88] Generated Node #0,1: 83:[26, 70, 88] Operation: 80+8=88 Exploring Operation: 26+8=34, Resu...
0
hs_4
mult_heuristic
[ 50, 2, 16, 97 ]
39
[ "97-50=47", "16/2=8", "47-8=39" ]
Current State: 39:[50, 2, 16, 97], Operations: [] Exploring Operation: 97-50=47, Resulting Numbers: [2, 16, 47] Generated Node #2: [2, 16, 47] from Operation: 97-50=47 Current State: 39:[2, 16, 47], Operations: ['97-50=47'] Exploring Operation: 16/2=8, Resulting Numbers: [47, 8] Generated Node #3: [47, 8] from Operatio...
4
Current State: 39:[50, 2, 16, 97], Operations: [] Exploring Operation: 50-16=34, Resulting Numbers: [2, 97, 34] Generated Node #0,0: 39:[2, 97, 34] Operation: 50-16=34 Exploring Operation: 97-50=47, Resulting Numbers: [2, 16, 47] Generated Node #0,1: 39:[2, 16, 47] Operation: 97-50=47 Exploring Operation: 97-16=81, Res...
0
hs_3
mult_heuristic
[ 60, 85, 52, 42 ]
69
[ "85-60=25", "52+42=94", "94-25=69" ]
Current State: 69:[60, 85, 52, 42], Operations: [] Exploring Operation: 85-60=25, Resulting Numbers: [52, 42, 25] Generated Node #2: [52, 42, 25] from Operation: 85-60=25 Current State: 69:[52, 42, 25], Operations: ['85-60=25'] Exploring Operation: 52+42=94, Resulting Numbers: [25, 94] Generated Node #3: [25, 94] from ...
4
Current State: 69:[60, 85, 52, 42], Operations: [] Exploring Operation: 60-42=18, Resulting Numbers: [85, 52, 18] Generated Node #0,0: 69:[85, 52, 18] Operation: 60-42=18 Exploring Operation: 52-42=10, Resulting Numbers: [60, 85, 10] Generated Node #0,1: 69:[60, 85, 10] Operation: 52-42=10 Exploring Operation: 85-60=25...
0.963542
hs_3
sum_heuristic
[ 10, 70, 72, 38 ]
81
[ "72+38=110", "110/10=11", "70+11=81" ]
Current State: 81:[10, 70, 72, 38], Operations: [] Exploring Operation: 72+38=110, Resulting Numbers: [10, 70, 110] Generated Node #2: [10, 70, 110] from Operation: 72+38=110 Current State: 81:[10, 70, 110], Operations: ['72+38=110'] Exploring Operation: 110/10=11, Resulting Numbers: [70, 11] Generated Node #3: [70, 11...
4
Current State: 81:[10, 70, 72, 38], Operations: [] Exploring Operation: 72-38=34, Resulting Numbers: [10, 70, 34] Generated Node #0,0: 81:[10, 70, 34] Operation: 72-38=34 Exploring Operation: 10+70=80, Resulting Numbers: [72, 38, 80] Generated Node #0,1: 81:[72, 38, 80] Operation: 10+70=80 Exploring Operation: 70-38=32...
0
hs_4
mult_heuristic
[ 52, 88, 2, 54 ]
72
[ "88-52=36", "2*54=108", "108-36=72" ]
Current State: 72:[52, 88, 2, 54], Operations: [] Exploring Operation: 88-52=36, Resulting Numbers: [2, 54, 36] Generated Node #2: [2, 54, 36] from Operation: 88-52=36 Current State: 72:[2, 54, 36], Operations: ['88-52=36'] Exploring Operation: 2*54=108, Resulting Numbers: [36, 108] Generated Node #3: [36, 108] from Op...
4
Current State: 72:[52, 88, 2, 54], Operations: [] Exploring Operation: 52/2=26, Resulting Numbers: [88, 54, 26] Generated Node #0,0: 72:[88, 54, 26] Operation: 52/2=26 Exploring Operation: 54/2=27, Resulting Numbers: [52, 88, 27] Generated Node #0,1: 72:[52, 88, 27] Operation: 54/2=27 Exploring Operation: 54-52=2, Resu...
0
hs_5
sum_heuristic
[ 87, 86, 23, 64 ]
85
[ "87-23=64", "64/64=1", "86-1=85" ]
Current State: 85:[87, 86, 23, 64], Operations: [] Exploring Operation: 87-23=64, Resulting Numbers: [86, 64, 64] Generated Node #2: [86, 64, 64] from Operation: 87-23=64 Current State: 85:[86, 64, 64], Operations: ['87-23=64'] Exploring Operation: 64/64=1, Resulting Numbers: [86, 1] Generated Node #3: [86, 1] from Ope...
4
Current State: 85:[87, 86, 23, 64], Operations: [] Exploring Operation: 23+64=87, Resulting Numbers: [87, 86, 87] Generated Node #0,0: 85:[87, 86, 87] Operation: 23+64=87 Start Sub Search at level 1: Moving to Node #0,0 Current State: 85:[87, 86, 87], Operations: ['23+64=87'] Exploring Operation: 87/87=1, Resulting Num...
0.993924
hs_1
sum_heuristic
[ 38, 75, 44, 29 ]
52
[ "75-38=37", "44-29=15", "37+15=52" ]
Current State: 52:[38, 75, 44, 29], Operations: [] Exploring Operation: 75-38=37, Resulting Numbers: [44, 29, 37] Generated Node #2: [44, 29, 37] from Operation: 75-38=37 Current State: 52:[44, 29, 37], Operations: ['75-38=37'] Exploring Operation: 44-29=15, Resulting Numbers: [37, 15] Generated Node #3: [37, 15] from ...
4
Current State: 52:[38, 75, 44, 29], Operations: [] Exploring Operation: 75-44=31, Resulting Numbers: [38, 29, 31] Generated Node #0,0: 52:[38, 29, 31] Operation: 75-44=31 Exploring Operation: 75-38=37, Resulting Numbers: [44, 29, 37] Generated Node #0,1: 52:[44, 29, 37] Operation: 75-38=37 Start Sub Search at level 1: ...
0.984375
hs_2
mult_heuristic
[ 48, 75, 95, 21 ]
93
[ "75+21=96", "96/48=2", "95-2=93" ]
Current State: 93:[48, 75, 95, 21], Operations: [] Exploring Operation: 75+21=96, Resulting Numbers: [48, 95, 96] Generated Node #2: [48, 95, 96] from Operation: 75+21=96 Current State: 93:[48, 95, 96], Operations: ['75+21=96'] Exploring Operation: 96/48=2, Resulting Numbers: [95, 2] Generated Node #3: [95, 2] from Ope...
4
Current State: 93:[48, 75, 95, 21], Operations: [] Exploring Operation: 75+21=96, Resulting Numbers: [48, 95, 96] Generated Node #0,0: 93:[48, 95, 96] Operation: 75+21=96 Exploring Operation: 48-21=27, Resulting Numbers: [75, 95, 27] Generated Node #0,1: 93:[75, 95, 27] Operation: 48-21=27 Exploring Operation: 75-48=27...
0.986111
hs_3
mult_heuristic
[ 92, 2, 86, 42 ]
61
[ "92-42=50", "50/2=25", "86-25=61" ]
Current State: 61:[92, 2, 86, 42], Operations: [] Exploring Operation: 92-42=50, Resulting Numbers: [2, 86, 50] Generated Node #2: [2, 86, 50] from Operation: 92-42=50 Current State: 61:[2, 86, 50], Operations: ['92-42=50'] Exploring Operation: 50/2=25, Resulting Numbers: [86, 25] Generated Node #3: [86, 25] from Opera...
4
Current State: 61:[92, 2, 86, 42], Operations: [] Exploring Operation: 86/2=43, Resulting Numbers: [92, 42, 43] Generated Node #0,0: 61:[92, 42, 43] Operation: 86/2=43 Exploring Operation: 92/2=46, Resulting Numbers: [86, 42, 46] Generated Node #0,1: 61:[86, 42, 46] Operation: 92/2=46 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 65, 6, 5, 2 ]
85
[ "6-2=4", "5*4=20", "65+20=85" ]
Current State: 85:[65, 6, 5, 2], Operations: [] Exploring Operation: 6-2=4, Resulting Numbers: [65, 5, 4] Generated Node #2: [65, 5, 4] from Operation: 6-2=4 Current State: 85:[65, 5, 4], Operations: ['6-2=4'] Exploring Operation: 5*4=20, Resulting Numbers: [65, 20] Generated Node #3: [65, 20] from Operation: 5*4=20 Cu...
4
Current State: 85:[65, 6, 5, 2], Operations: [] Exploring Operation: 65+5=70, Resulting Numbers: [6, 2, 70] Generated Node #0,0: 85:[6, 2, 70] Operation: 65+5=70 Exploring Operation: 65/5=13, Resulting Numbers: [6, 2, 13] Generated Node #0,1: 85:[6, 2, 13] Operation: 65/5=13 Exploring Operation: 65+6=71, Resulting Numb...
0
hs_4
sum_heuristic
[ 49, 29, 35, 32 ]
81
[ "49+29=78", "35-32=3", "78+3=81" ]
Current State: 81:[49, 29, 35, 32], Operations: [] Exploring Operation: 49+29=78, Resulting Numbers: [35, 32, 78] Generated Node #2: [35, 32, 78] from Operation: 49+29=78 Current State: 81:[35, 32, 78], Operations: ['49+29=78'] Exploring Operation: 35-32=3, Resulting Numbers: [78, 3] Generated Node #3: [78, 3] from Ope...
4
Current State: 81:[49, 29, 35, 32], Operations: [] Exploring Operation: 49-32=17, Resulting Numbers: [29, 35, 17] Generated Node #0,0: 81:[29, 35, 17] Operation: 49-32=17 Exploring Operation: 49-35=14, Resulting Numbers: [29, 32, 14] Generated Node #0,1: 81:[29, 32, 14] Operation: 49-35=14 Exploring Operation: 49+29=78...
0.960069
hs_5
sum_heuristic
[ 90, 33, 10, 7 ]
96
[ "90/10=9", "7*9=63", "33+63=96" ]
Current State: 96:[90, 33, 10, 7], Operations: [] Exploring Operation: 90/10=9, Resulting Numbers: [33, 7, 9] Generated Node #2: [33, 7, 9] from Operation: 90/10=9 Current State: 96:[33, 7, 9], Operations: ['90/10=9'] Exploring Operation: 7*9=63, Resulting Numbers: [33, 63] Generated Node #3: [33, 63] from Operation: 7...
4
Current State: 96:[90, 33, 10, 7], Operations: [] Exploring Operation: 90+10=100, Resulting Numbers: [33, 7, 100] Generated Node #0,0: 96:[33, 7, 100] Operation: 90+10=100 Exploring Operation: 90+7=97, Resulting Numbers: [33, 10, 97] Generated Node #0,1: 96:[33, 10, 97] Operation: 90+7=97 Exploring Operation: 90/10=9, ...
0
hs_5
sum_heuristic
[ 90, 63, 80, 77 ]
21
[ "63*80=5040", "5040/90=56", "77-56=21" ]
Current State: 21:[90, 63, 80, 77], Operations: [] Exploring Operation: 63*80=5040, Resulting Numbers: [90, 77, 5040] Generated Node #2: [90, 77, 5040] from Operation: 63*80=5040 Current State: 21:[90, 77, 5040], Operations: ['63*80=5040'] Exploring Operation: 5040/90=56, Resulting Numbers: [77, 56] Generated Node #3: ...
4
Current State: 21:[90, 63, 80, 77], Operations: [] Exploring Operation: 80-77=3, Resulting Numbers: [90, 63, 3] Generated Node #0,0: 21:[90, 63, 3] Operation: 80-77=3 Exploring Operation: 90-77=13, Resulting Numbers: [63, 80, 13] Generated Node #0,1: 21:[63, 80, 13] Operation: 90-77=13 Exploring Operation: 90-63=27, Re...
0
hs_5
mult_heuristic
[ 12, 58, 74, 53 ]
18
[ "58+53=111", "12*111=1332", "1332/74=18" ]
Current State: 18:[12, 58, 74, 53], Operations: [] Exploring Operation: 58+53=111, Resulting Numbers: [12, 74, 111] Generated Node #2: [12, 74, 111] from Operation: 58+53=111 Current State: 18:[12, 74, 111], Operations: ['58+53=111'] Exploring Operation: 12*111=1332, Resulting Numbers: [74, 1332] Generated Node #3: [74...
4
Current State: 18:[12, 58, 74, 53], Operations: [] Exploring Operation: 74-12=62, Resulting Numbers: [58, 53, 62] Generated Node #0,0: 18:[58, 53, 62] Operation: 74-12=62 Exploring Operation: 74-58=16, Resulting Numbers: [12, 53, 16] Generated Node #0,1: 18:[12, 53, 16] Operation: 74-58=16 Exploring Operation: 74-53=21...
0
hs_5
sum_heuristic
[ 49, 3, 51, 61 ]
47
[ "61-49=12", "12/3=4", "51-4=47" ]
Current State: 47:[49, 3, 51, 61], Operations: [] Exploring Operation: 61-49=12, Resulting Numbers: [3, 51, 12] Generated Node #2: [3, 51, 12] from Operation: 61-49=12 Current State: 47:[3, 51, 12], Operations: ['61-49=12'] Exploring Operation: 12/3=4, Resulting Numbers: [51, 4] Generated Node #3: [51, 4] from Operatio...
4
Current State: 47:[49, 3, 51, 61], Operations: [] Exploring Operation: 51-3=48, Resulting Numbers: [49, 61, 48] Generated Node #0,0: 47:[49, 61, 48] Operation: 51-3=48 Exploring Operation: 49+3=52, Resulting Numbers: [51, 61, 52] Generated Node #0,1: 47:[51, 61, 52] Operation: 49+3=52 Exploring Operation: 49-3=46, Resu...
0
hs_4
sum_heuristic
[ 87, 74, 9, 80 ]
33
[ "80-74=6", "9*6=54", "87-54=33" ]
Current State: 33:[87, 74, 9, 80], Operations: [] Exploring Operation: 80-74=6, Resulting Numbers: [87, 9, 6] Generated Node #2: [87, 9, 6] from Operation: 80-74=6 Current State: 33:[87, 9, 6], Operations: ['80-74=6'] Exploring Operation: 9*6=54, Resulting Numbers: [87, 54] Generated Node #3: [87, 54] from Operation: 9...
4
Current State: 33:[87, 74, 9, 80], Operations: [] Exploring Operation: 80-74=6, Resulting Numbers: [87, 9, 6] Generated Node #0,0: 33:[87, 9, 6] Operation: 80-74=6 Exploring Operation: 87-9=78, Resulting Numbers: [74, 80, 78] Generated Node #0,1: 33:[74, 80, 78] Operation: 87-9=78 Exploring Operation: 87-80=7, Resultin...
0
hs_4
sum_heuristic
[ 17, 87, 5, 34 ]
29
[ "34/17=2", "5-2=3", "87/3=29" ]
Current State: 29:[17, 87, 5, 34], Operations: [] Exploring Operation: 34/17=2, Resulting Numbers: [87, 5, 2] Generated Node #2: [87, 5, 2] from Operation: 34/17=2 Current State: 29:[87, 5, 2], Operations: ['34/17=2'] Exploring Operation: 5-2=3, Resulting Numbers: [87, 3] Generated Node #3: [87, 3] from Operation: 5-2=...
4
Current State: 29:[17, 87, 5, 34], Operations: [] Exploring Operation: 87-17=70, Resulting Numbers: [5, 34, 70] Generated Node #0,0: 29:[5, 34, 70] Operation: 87-17=70 Exploring Operation: 87-34=53, Resulting Numbers: [17, 5, 53] Generated Node #0,1: 29:[17, 5, 53] Operation: 87-34=53 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 31, 67, 15, 98 ]
47
[ "67-31=36", "98-15=83", "83-36=47" ]
Current State: 47:[31, 67, 15, 98], Operations: [] Exploring Operation: 67-31=36, Resulting Numbers: [15, 98, 36] Generated Node #2: [15, 98, 36] from Operation: 67-31=36 Current State: 47:[15, 98, 36], Operations: ['67-31=36'] Exploring Operation: 98-15=83, Resulting Numbers: [36, 83] Generated Node #3: [36, 83] from ...
4
Current State: 47:[31, 67, 15, 98], Operations: [] Exploring Operation: 31+15=46, Resulting Numbers: [67, 98, 46] Generated Node #0,0: 47:[67, 98, 46] Operation: 31+15=46 Exploring Operation: 67-15=52, Resulting Numbers: [31, 98, 52] Generated Node #0,1: 47:[31, 98, 52] Operation: 67-15=52 Exploring Operation: 98-67=31...
0.982639
hs_4
sum_heuristic
[ 58, 8, 96, 29 ]
40
[ "58/29=2", "96/2=48", "48-8=40" ]
Current State: 40:[58, 8, 96, 29], Operations: [] Exploring Operation: 58/29=2, Resulting Numbers: [8, 96, 2] Generated Node #2: [8, 96, 2] from Operation: 58/29=2 Current State: 40:[8, 96, 2], Operations: ['58/29=2'] Exploring Operation: 96/2=48, Resulting Numbers: [8, 48] Generated Node #3: [8, 48] from Operation: 96...
4
Current State: 40:[58, 8, 96, 29], Operations: [] Exploring Operation: 96-58=38, Resulting Numbers: [8, 29, 38] Generated Node #0,0: 40:[8, 29, 38] Operation: 96-58=38 Moving to Node #0,0 Current State: 40:[8, 29, 38], Operations: ['96-58=38'] Exploring Operation: 38-29=9, Resulting Numbers: [8, 9] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 17, 15, 98, 26 ]
88
[ "15*98=1470", "26+1470=1496", "1496/17=88" ]
Current State: 88:[17, 15, 98, 26], Operations: [] Exploring Operation: 15*98=1470, Resulting Numbers: [17, 26, 1470] Generated Node #2: [17, 26, 1470] from Operation: 15*98=1470 Current State: 88:[17, 26, 1470], Operations: ['15*98=1470'] Exploring Operation: 26+1470=1496, Resulting Numbers: [17, 1496] Generated Node ...
4
Current State: 88:[17, 15, 98, 26], Operations: [] Exploring Operation: 98-15=83, Resulting Numbers: [17, 26, 83] Generated Node #0,0: 88:[17, 26, 83] Operation: 98-15=83 Exploring Operation: 17-15=2, Resulting Numbers: [98, 26, 2] Generated Node #0,1: 88:[98, 26, 2] Operation: 17-15=2 Moving to Node #0,0 Current State...
0
hs_2
mult_heuristic
[ 16, 27, 7, 75 ]
39
[ "16+27=43", "7+75=82", "82-43=39" ]
Current State: 39:[16, 27, 7, 75], Operations: [] Exploring Operation: 16+27=43, Resulting Numbers: [7, 75, 43] Generated Node #2: [7, 75, 43] from Operation: 16+27=43 Current State: 39:[7, 75, 43], Operations: ['16+27=43'] Exploring Operation: 7+75=82, Resulting Numbers: [43, 82] Generated Node #3: [43, 82] from Opera...
4
Current State: 39:[16, 27, 7, 75], Operations: [] Exploring Operation: 27-16=11, Resulting Numbers: [7, 75, 11] Generated Node #0,0: 39:[7, 75, 11] Operation: 27-16=11 Exploring Operation: 16+27=43, Resulting Numbers: [7, 75, 43] Generated Node #0,1: 39:[7, 75, 43] Operation: 16+27=43 Exploring Operation: 75-27=48, Res...
0.983507
hs_4
sum_heuristic
[ 14, 2, 30, 45 ]
11
[ "30/2=15", "45/15=3", "14-3=11" ]
Current State: 11:[14, 2, 30, 45], Operations: [] Exploring Operation: 30/2=15, Resulting Numbers: [14, 45, 15] Generated Node #2: [14, 45, 15] from Operation: 30/2=15 Current State: 11:[14, 45, 15], Operations: ['30/2=15'] Exploring Operation: 45/15=3, Resulting Numbers: [14, 3] Generated Node #3: [14, 3] from Operati...
4
Current State: 11:[14, 2, 30, 45], Operations: [] Exploring Operation: 30-14=16, Resulting Numbers: [2, 45, 16] Generated Node #0,0: 11:[2, 45, 16] Operation: 30-14=16 Exploring Operation: 30/2=15, Resulting Numbers: [14, 45, 15] Generated Node #0,1: 11:[14, 45, 15] Operation: 30/2=15 Exploring Operation: 45-30=15, Res...
0.979167
hs_3
sum_heuristic
[ 4, 43, 32, 50 ]
56
[ "32/4=8", "50-43=7", "8*7=56" ]
Current State: 56:[4, 43, 32, 50], Operations: [] Exploring Operation: 32/4=8, Resulting Numbers: [43, 50, 8] Generated Node #2: [43, 50, 8] from Operation: 32/4=8 Current State: 56:[43, 50, 8], Operations: ['32/4=8'] Exploring Operation: 50-43=7, Resulting Numbers: [8, 7] Generated Node #3: [8, 7] from Operation: 50-4...
4
Current State: 56:[4, 43, 32, 50], Operations: [] Exploring Operation: 50-43=7, Resulting Numbers: [4, 32, 7] Generated Node #0,0: 56:[4, 32, 7] Operation: 50-43=7 Start Sub Search at level 1: Moving to Node #0,0 Current State: 56:[4, 32, 7], Operations: ['50-43=7'] Exploring Operation: 32-4=28, Resulting Numbers: [7, ...
0
hs_1
sum_heuristic
[ 2, 16, 49, 8 ]
89
[ "2*16=32", "49+8=57", "32+57=89" ]
Current State: 89:[2, 16, 49, 8], Operations: [] Exploring Operation: 2*16=32, Resulting Numbers: [49, 8, 32] Generated Node #2: [49, 8, 32] from Operation: 2*16=32 Current State: 89:[49, 8, 32], Operations: ['2*16=32'] Exploring Operation: 49+8=57, Resulting Numbers: [32, 57] Generated Node #3: [32, 57] from Operation...
4
Current State: 89:[2, 16, 49, 8], Operations: [] Exploring Operation: 2*16=32, Resulting Numbers: [49, 8, 32] Generated Node #0,0: 89:[49, 8, 32] Operation: 2*16=32 Exploring Operation: 16*8=128, Resulting Numbers: [2, 49, 128] Generated Node #0,1: 89:[2, 49, 128] Operation: 16*8=128 Exploring Operation: 2*49=98, Resul...
0.967882
hs_3
sum_heuristic
[ 4, 11, 49, 79 ]
12
[ "4+49=53", "79+53=132", "132/11=12" ]
Current State: 12:[4, 11, 49, 79], Operations: [] Exploring Operation: 4+49=53, Resulting Numbers: [11, 79, 53] Generated Node #2: [11, 79, 53] from Operation: 4+49=53 Current State: 12:[11, 79, 53], Operations: ['4+49=53'] Exploring Operation: 79+53=132, Resulting Numbers: [11, 132] Generated Node #3: [11, 132] from O...
4
Current State: 12:[4, 11, 49, 79], Operations: [] Exploring Operation: 79-49=30, Resulting Numbers: [4, 11, 30] Generated Node #0,0: 12:[4, 11, 30] Operation: 79-49=30 Exploring Operation: 49-11=38, Resulting Numbers: [4, 79, 38] Generated Node #0,1: 12:[4, 79, 38] Operation: 49-11=38 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 34, 19, 66, 39 ]
12
[ "34-19=15", "66-39=27", "27-15=12" ]
Current State: 12:[34, 19, 66, 39], Operations: [] Exploring Operation: 34-19=15, Resulting Numbers: [66, 39, 15] Generated Node #2: [66, 39, 15] from Operation: 34-19=15 Current State: 12:[66, 39, 15], Operations: ['34-19=15'] Exploring Operation: 66-39=27, Resulting Numbers: [15, 27] Generated Node #3: [15, 27] from ...
4
Current State: 12:[34, 19, 66, 39], Operations: [] Exploring Operation: 66-39=27, Resulting Numbers: [34, 19, 27] Generated Node #0,0: 12:[34, 19, 27] Operation: 66-39=27 Moving to Node #0,0 Current State: 12:[34, 19, 27], Operations: ['66-39=27'] Exploring Operation: 34-27=7, Resulting Numbers: [19, 7] Generated Node ...
0.993924
hs_1
sum_heuristic