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
[ 10, 60, 6, 36 ]
44
[ "60-10=50", "36/6=6", "50-6=44" ]
Current State: 44:[10, 60, 6, 36], Operations: [] Exploring Operation: 60-10=50, Resulting Numbers: [6, 36, 50] Generated Node #2: [6, 36, 50] from Operation: 60-10=50 Current State: 44:[6, 36, 50], Operations: ['60-10=50'] Exploring Operation: 36/6=6, Resulting Numbers: [50, 6] Generated Node #3: [50, 6] from Operatio...
4
Current State: 44:[10, 60, 6, 36], Operations: [] Exploring Operation: 60-36=24, Resulting Numbers: [10, 6, 24] Generated Node #0,0: 44:[10, 6, 24] Operation: 60-36=24 Exploring Operation: 60-6=54, Resulting Numbers: [10, 36, 54] Generated Node #0,1: 44:[10, 36, 54] Operation: 60-6=54 Exploring Operation: 60/6=10, Resu...
0.913194
hs_5
mult_heuristic
[ 51, 2, 60, 84 ]
77
[ "51+2=53", "84-60=24", "53+24=77" ]
Current State: 77:[51, 2, 60, 84], Operations: [] Exploring Operation: 51+2=53, Resulting Numbers: [60, 84, 53] Generated Node #2: [60, 84, 53] from Operation: 51+2=53 Current State: 77:[60, 84, 53], Operations: ['51+2=53'] Exploring Operation: 84-60=24, Resulting Numbers: [53, 24] Generated Node #3: [53, 24] from Oper...
4
Current State: 77:[51, 2, 60, 84], Operations: [] Exploring Operation: 60-51=9, Resulting Numbers: [2, 84, 9] Generated Node #0,0: 77:[2, 84, 9] Operation: 60-51=9 Exploring Operation: 84-51=33, Resulting Numbers: [2, 60, 33] Generated Node #0,1: 77:[2, 60, 33] Operation: 84-51=33 Moving to Node #0,0 Current State: 77:...
0
hs_2
sum_heuristic
[ 46, 6, 68, 99 ]
33
[ "68-46=22", "6*22=132", "132-99=33" ]
Current State: 33:[46, 6, 68, 99], Operations: [] Exploring Operation: 68-46=22, Resulting Numbers: [6, 99, 22] Generated Node #2: [6, 99, 22] from Operation: 68-46=22 Current State: 33:[6, 99, 22], Operations: ['68-46=22'] Exploring Operation: 6*22=132, Resulting Numbers: [99, 132] Generated Node #3: [99, 132] from Op...
4
Current State: 33:[46, 6, 68, 99], Operations: [] Exploring Operation: 99-68=31, Resulting Numbers: [46, 6, 31] Generated Node #0,0: 33:[46, 6, 31] Operation: 99-68=31 Exploring Operation: 99-46=53, Resulting Numbers: [6, 68, 53] Generated Node #0,1: 33:[6, 68, 53] Operation: 99-46=53 Exploring Operation: 68-46=22, Res...
0
hs_5
sum_heuristic
[ 87, 12, 9, 22 ]
51
[ "12-9=3", "87/3=29", "22+29=51" ]
Current State: 51:[87, 12, 9, 22], Operations: [] Exploring Operation: 12-9=3, Resulting Numbers: [87, 22, 3] Generated Node #2: [87, 22, 3] from Operation: 12-9=3 Current State: 51:[87, 22, 3], Operations: ['12-9=3'] Exploring Operation: 87/3=29, Resulting Numbers: [22, 29] Generated Node #3: [22, 29] from Operation: ...
4
Current State: 51:[87, 12, 9, 22], Operations: [] Exploring Operation: 87-9=78, Resulting Numbers: [12, 22, 78] Generated Node #0,0: 51:[12, 22, 78] Operation: 87-9=78 Exploring Operation: 87-12=75, Resulting Numbers: [9, 22, 75] Generated Node #0,1: 51:[9, 22, 75] Operation: 87-12=75 Exploring Operation: 87-22=65, Res...
0
hs_3
mult_heuristic
[ 56, 76, 84, 76 ]
27
[ "84-56=28", "76/76=1", "28-1=27" ]
Current State: 27:[56, 76, 84, 76], Operations: [] Exploring Operation: 84-56=28, Resulting Numbers: [76, 76, 28] Generated Node #2: [76, 76, 28] from Operation: 84-56=28 Current State: 27:[76, 76, 28], Operations: ['84-56=28'] Exploring Operation: 76/76=1, Resulting Numbers: [28, 1] Generated Node #3: [28, 1] from Ope...
4
Current State: 27:[56, 76, 84, 76], Operations: [] Exploring Operation: 84-76=8, Resulting Numbers: [56, 76, 8] Generated Node #0,0: 27:[56, 76, 8] Operation: 84-76=8 Exploring Operation: 84-76=8, Resulting Numbers: [56, 76, 8] Generated Node #0,1: 27:[56, 76, 8] Operation: 84-76=8 Start Sub Search at level 1: Moving t...
0
hs_2
mult_heuristic
[ 33, 91, 78, 59 ]
79
[ "91-33=58", "78+59=137", "137-58=79" ]
Current State: 79:[33, 91, 78, 59], Operations: [] Exploring Operation: 91-33=58, Resulting Numbers: [78, 59, 58] Generated Node #2: [78, 59, 58] from Operation: 91-33=58 Current State: 79:[78, 59, 58], Operations: ['91-33=58'] Exploring Operation: 78+59=137, Resulting Numbers: [58, 137] Generated Node #3: [58, 137] fr...
4
Current State: 79:[33, 91, 78, 59], Operations: [] Exploring Operation: 33+78=111, Resulting Numbers: [91, 59, 111] Generated Node #0,0: 79:[91, 59, 111] Operation: 33+78=111 Exploring Operation: 91-33=58, Resulting Numbers: [78, 59, 58] Generated Node #0,1: 79:[78, 59, 58] Operation: 91-33=58 Exploring Operation: 33+5...
0.986979
hs_3
mult_heuristic
[ 21, 31, 60, 82 ]
74
[ "21+31=52", "82-60=22", "52+22=74" ]
Current State: 74:[21, 31, 60, 82], Operations: [] Exploring Operation: 21+31=52, Resulting Numbers: [60, 82, 52] Generated Node #2: [60, 82, 52] from Operation: 21+31=52 Current State: 74:[60, 82, 52], Operations: ['21+31=52'] Exploring Operation: 82-60=22, Resulting Numbers: [52, 22] Generated Node #3: [52, 22] from ...
4
Current State: 74:[21, 31, 60, 82], Operations: [] Exploring Operation: 60-21=39, Resulting Numbers: [31, 82, 39] Generated Node #0,0: 74:[31, 82, 39] Operation: 60-21=39 Moving to Node #0,0 Current State: 74:[31, 82, 39], Operations: ['60-21=39'] Exploring Operation: 31+39=70, Resulting Numbers: [82, 70] Generated Nod...
0
hs_1
mult_heuristic
[ 4, 10, 51, 33 ]
70
[ "4+10=14", "51+33=84", "84-14=70" ]
Current State: 70:[4, 10, 51, 33], Operations: [] Exploring Operation: 4+10=14, Resulting Numbers: [51, 33, 14] Generated Node #2: [51, 33, 14] from Operation: 4+10=14 Current State: 70:[51, 33, 14], Operations: ['4+10=14'] Exploring Operation: 51+33=84, Resulting Numbers: [14, 84] Generated Node #3: [14, 84] from Oper...
4
Current State: 70:[4, 10, 51, 33], Operations: [] Exploring Operation: 51-10=41, Resulting Numbers: [4, 33, 41] Generated Node #0,0: 70:[4, 33, 41] Operation: 51-10=41 Exploring Operation: 10+51=61, Resulting Numbers: [4, 33, 61] Generated Node #0,1: 70:[4, 33, 61] Operation: 10+51=61 Exploring Operation: 51-33=18, Res...
0.974826
hs_3
mult_heuristic
[ 71, 2, 70, 7 ]
58
[ "71-7=64", "2*64=128", "128-70=58" ]
Current State: 58:[71, 2, 70, 7], Operations: [] Exploring Operation: 71-7=64, Resulting Numbers: [2, 70, 64] Generated Node #2: [2, 70, 64] from Operation: 71-7=64 Current State: 58:[2, 70, 64], Operations: ['71-7=64'] Exploring Operation: 2*64=128, Resulting Numbers: [70, 128] Generated Node #3: [70, 128] from Operat...
4
Current State: 58:[71, 2, 70, 7], Operations: [] Exploring Operation: 70-7=63, Resulting Numbers: [71, 2, 63] Generated Node #0,0: 58:[71, 2, 63] Operation: 70-7=63 Exploring Operation: 71-70=1, Resulting Numbers: [2, 7, 1] Generated Node #0,1: 58:[2, 7, 1] Operation: 71-70=1 Exploring Operation: 71-7=64, Resulting Num...
0
hs_3
sum_heuristic
[ 76, 85, 85, 17 ]
92
[ "76+17=93", "85/85=1", "93-1=92" ]
Current State: 92:[76, 85, 85, 17], Operations: [] Exploring Operation: 76+17=93, Resulting Numbers: [85, 85, 93] Generated Node #2: [85, 85, 93] from Operation: 76+17=93 Current State: 92:[85, 85, 93], Operations: ['76+17=93'] Exploring Operation: 85/85=1, Resulting Numbers: [93, 1] Generated Node #3: [93, 1] from Ope...
4
Current State: 92:[76, 85, 85, 17], Operations: [] Exploring Operation: 85-76=9, Resulting Numbers: [85, 17, 9] Generated Node #0,0: 92:[85, 17, 9] Operation: 85-76=9 Exploring Operation: 85-76=9, Resulting Numbers: [85, 17, 9] Generated Node #0,1: 92:[85, 17, 9] Operation: 85-76=9 Exploring Operation: 76+17=93, Result...
0.985243
hs_3
sum_heuristic
[ 81, 56, 84, 75 ]
31
[ "84-81=3", "75/3=25", "56-25=31" ]
Current State: 31:[81, 56, 84, 75], Operations: [] Exploring Operation: 84-81=3, Resulting Numbers: [56, 75, 3] Generated Node #2: [56, 75, 3] from Operation: 84-81=3 Current State: 31:[56, 75, 3], Operations: ['84-81=3'] Exploring Operation: 75/3=25, Resulting Numbers: [56, 25] Generated Node #3: [56, 25] from Operati...
4
Current State: 31:[81, 56, 84, 75], Operations: [] Exploring Operation: 84-81=3, Resulting Numbers: [56, 75, 3] Generated Node #0,0: 31:[56, 75, 3] Operation: 84-81=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 31:[56, 75, 3], Operations: ['84-81=3'] Exploring Operation: 75/3=25, Resulting Numbers: ...
0.993924
hs_1
sum_heuristic
[ 50, 25, 69, 27 ]
48
[ "50/25=2", "69+27=96", "96/2=48" ]
Current State: 48:[50, 25, 69, 27], Operations: [] Exploring Operation: 50/25=2, Resulting Numbers: [69, 27, 2] Generated Node #2: [69, 27, 2] from Operation: 50/25=2 Current State: 48:[69, 27, 2], Operations: ['50/25=2'] Exploring Operation: 69+27=96, Resulting Numbers: [2, 96] Generated Node #3: [2, 96] from Operatio...
4
Current State: 48:[50, 25, 69, 27], Operations: [] Exploring Operation: 69-27=42, Resulting Numbers: [50, 25, 42] Generated Node #0,0: 48:[50, 25, 42] Operation: 69-27=42 Exploring Operation: 69-25=44, Resulting Numbers: [50, 27, 44] Generated Node #0,1: 48:[50, 27, 44] Operation: 69-25=44 Exploring Operation: 69-50=19...
0
hs_4
mult_heuristic
[ 31, 35, 2, 11 ]
54
[ "35+11=46", "46/2=23", "31+23=54" ]
Current State: 54:[31, 35, 2, 11], Operations: [] Exploring Operation: 35+11=46, Resulting Numbers: [31, 2, 46] Generated Node #2: [31, 2, 46] from Operation: 35+11=46 Current State: 54:[31, 2, 46], Operations: ['35+11=46'] Exploring Operation: 46/2=23, Resulting Numbers: [31, 23] Generated Node #3: [31, 23] from Opera...
4
Current State: 54:[31, 35, 2, 11], Operations: [] Exploring Operation: 31-11=20, Resulting Numbers: [35, 2, 20] Generated Node #0,0: 54:[35, 2, 20] Operation: 31-11=20 Exploring Operation: 35-11=24, Resulting Numbers: [31, 2, 24] Generated Node #0,1: 54:[31, 2, 24] Operation: 35-11=24 Exploring Operation: 31-2=29, Resu...
0
hs_4
mult_heuristic
[ 65, 74, 85, 76 ]
99
[ "65*85=5525", "74*76=5624", "5624-5525=99" ]
Current State: 99:[65, 74, 85, 76], Operations: [] Exploring Operation: 65*85=5525, Resulting Numbers: [74, 76, 5525] Generated Node #2: [74, 76, 5525] from Operation: 65*85=5525 Current State: 99:[74, 76, 5525], Operations: ['65*85=5525'] Exploring Operation: 74*76=5624, Resulting Numbers: [5525, 5624] Generated Node ...
4
Current State: 99:[65, 74, 85, 76], Operations: [] Exploring Operation: 76-65=11, Resulting Numbers: [74, 85, 11] Generated Node #0,0: 99:[74, 85, 11] Operation: 76-65=11 Exploring Operation: 76-74=2, Resulting Numbers: [65, 85, 2] Generated Node #0,1: 99:[65, 85, 2] Operation: 76-74=2 Exploring Operation: 85-74=11, Re...
0
hs_4
mult_heuristic
[ 79, 23, 80, 30 ]
54
[ "79-23=56", "80+30=110", "110-56=54" ]
Current State: 54:[79, 23, 80, 30], Operations: [] Exploring Operation: 79-23=56, Resulting Numbers: [80, 30, 56] Generated Node #2: [80, 30, 56] from Operation: 79-23=56 Current State: 54:[80, 30, 56], Operations: ['79-23=56'] Exploring Operation: 80+30=110, Resulting Numbers: [56, 110] Generated Node #3: [56, 110] fr...
4
Current State: 54:[79, 23, 80, 30], Operations: [] Exploring Operation: 80-79=1, Resulting Numbers: [23, 30, 1] Generated Node #0,0: 54:[23, 30, 1] Operation: 80-79=1 Exploring Operation: 79-23=56, Resulting Numbers: [80, 30, 56] Generated Node #0,1: 54:[80, 30, 56] Operation: 79-23=56 Start Sub Search at level 1: Movi...
0.992188
hs_2
sum_heuristic
[ 53, 61, 11, 81 ]
44
[ "53+61=114", "81-11=70", "114-70=44" ]
Current State: 44:[53, 61, 11, 81], Operations: [] Exploring Operation: 53+61=114, Resulting Numbers: [11, 81, 114] Generated Node #2: [11, 81, 114] from Operation: 53+61=114 Current State: 44:[11, 81, 114], Operations: ['53+61=114'] Exploring Operation: 81-11=70, Resulting Numbers: [114, 70] Generated Node #3: [114, 7...
4
Current State: 44:[53, 61, 11, 81], Operations: [] Exploring Operation: 81-61=20, Resulting Numbers: [53, 11, 20] Generated Node #0,0: 44:[53, 11, 20] Operation: 81-61=20 Exploring Operation: 81-53=28, Resulting Numbers: [61, 11, 28] Generated Node #0,1: 44:[61, 11, 28] Operation: 81-53=28 Start Sub Search at level 1: ...
0.990451
hs_2
mult_heuristic
[ 29, 11, 12, 31 ]
24
[ "29*11=319", "319-31=288", "288/12=24" ]
Current State: 24:[29, 11, 12, 31], Operations: [] Exploring Operation: 29*11=319, Resulting Numbers: [12, 31, 319] Generated Node #2: [12, 31, 319] from Operation: 29*11=319 Current State: 24:[12, 31, 319], Operations: ['29*11=319'] Exploring Operation: 319-31=288, Resulting Numbers: [12, 288] Generated Node #3: [12, ...
4
Current State: 24:[29, 11, 12, 31], Operations: [] Exploring Operation: 31-29=2, Resulting Numbers: [11, 12, 2] Generated Node #0,0: 24:[11, 12, 2] Operation: 31-29=2 Moving to Node #0,0 Current State: 24:[11, 12, 2], Operations: ['31-29=2'] Exploring Operation: 11+12=23, Resulting Numbers: [2, 23] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 36, 87, 29, 94 ]
85
[ "94-36=58", "58/29=2", "87-2=85" ]
Current State: 85:[36, 87, 29, 94], Operations: [] Exploring Operation: 94-36=58, Resulting Numbers: [87, 29, 58] Generated Node #2: [87, 29, 58] from Operation: 94-36=58 Current State: 85:[87, 29, 58], Operations: ['94-36=58'] Exploring Operation: 58/29=2, Resulting Numbers: [87, 2] Generated Node #3: [87, 2] from Ope...
4
Current State: 85:[36, 87, 29, 94], Operations: [] Exploring Operation: 36-29=7, Resulting Numbers: [87, 94, 7] Generated Node #0,0: 85:[87, 94, 7] Operation: 36-29=7 Start Sub Search at level 1: Moving to Node #0,0 Current State: 85:[87, 94, 7], Operations: ['36-29=7'] Exploring Operation: 94-87=7, Resulting Numbers: ...
0
hs_1
sum_heuristic
[ 1, 37, 90, 12 ]
65
[ "1*37=37", "90+12=102", "102-37=65" ]
Current State: 65:[1, 37, 90, 12], Operations: [] Exploring Operation: 1*37=37, Resulting Numbers: [90, 12, 37] Generated Node #2: [90, 12, 37] from Operation: 1*37=37 Current State: 65:[90, 12, 37], Operations: ['1*37=37'] Exploring Operation: 90+12=102, Resulting Numbers: [37, 102] Generated Node #3: [37, 102] from O...
4
Current State: 65:[1, 37, 90, 12], Operations: [] Exploring Operation: 37-12=25, Resulting Numbers: [1, 90, 25] Generated Node #0,0: 65:[1, 90, 25] Operation: 37-12=25 Exploring Operation: 37+12=49, Resulting Numbers: [1, 90, 49] Generated Node #0,1: 65:[1, 90, 49] Operation: 37+12=49 Exploring Operation: 90-12=78, Res...
0.988715
hs_4
mult_heuristic
[ 95, 22, 16, 74 ]
89
[ "22+74=96", "96/16=6", "95-6=89" ]
Current State: 89:[95, 22, 16, 74], Operations: [] Exploring Operation: 22+74=96, Resulting Numbers: [95, 16, 96] Generated Node #2: [95, 16, 96] from Operation: 22+74=96 Current State: 89:[95, 16, 96], Operations: ['22+74=96'] Exploring Operation: 96/16=6, Resulting Numbers: [95, 6] Generated Node #3: [95, 6] from Ope...
4
Current State: 89:[95, 22, 16, 74], Operations: [] Exploring Operation: 22+16=38, Resulting Numbers: [95, 74, 38] Generated Node #0,0: 89:[95, 74, 38] Operation: 22+16=38 Exploring Operation: 95-16=79, Resulting Numbers: [22, 74, 79] Generated Node #0,1: 89:[22, 74, 79] Operation: 95-16=79 Exploring Operation: 16+74=90...
0.912326
hs_5
mult_heuristic
[ 42, 3, 51, 27 ]
24
[ "51-42=9", "9/3=3", "27-3=24" ]
Current State: 24:[42, 3, 51, 27], Operations: [] Exploring Operation: 51-42=9, Resulting Numbers: [3, 27, 9] Generated Node #2: [3, 27, 9] from Operation: 51-42=9 Current State: 24:[3, 27, 9], Operations: ['51-42=9'] Exploring Operation: 9/3=3, Resulting Numbers: [27, 3] Generated Node #3: [27, 3] from Operation: 9/3=...
4
Current State: 24:[42, 3, 51, 27], Operations: [] Exploring Operation: 51/3=17, Resulting Numbers: [42, 27, 17] Generated Node #0,0: 24:[42, 27, 17] Operation: 51/3=17 Exploring Operation: 42/3=14, Resulting Numbers: [51, 27, 14] Generated Node #0,1: 24:[51, 27, 14] Operation: 42/3=14 Exploring Operation: 51-42=9, Resu...
0
hs_5
mult_heuristic
[ 10, 80, 14, 35 ]
95
[ "10*14=140", "80-35=45", "140-45=95" ]
Current State: 95:[10, 80, 14, 35], Operations: [] Exploring Operation: 10*14=140, Resulting Numbers: [80, 35, 140] Generated Node #2: [80, 35, 140] from Operation: 10*14=140 Current State: 95:[80, 35, 140], Operations: ['10*14=140'] Exploring Operation: 80-35=45, Resulting Numbers: [140, 45] Generated Node #3: [140, 4...
4
Current State: 95:[10, 80, 14, 35], Operations: [] Exploring Operation: 35-14=21, Resulting Numbers: [10, 80, 21] Generated Node #0,0: 95:[10, 80, 21] Operation: 35-14=21 Exploring Operation: 80+14=94, Resulting Numbers: [10, 35, 94] Generated Node #0,1: 95:[10, 35, 94] Operation: 80+14=94 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 89, 43, 11, 85 ]
50
[ "89-43=46", "11+85=96", "96-46=50" ]
Current State: 50:[89, 43, 11, 85], Operations: [] Exploring Operation: 89-43=46, Resulting Numbers: [11, 85, 46] Generated Node #2: [11, 85, 46] from Operation: 89-43=46 Current State: 50:[11, 85, 46], Operations: ['89-43=46'] Exploring Operation: 11+85=96, Resulting Numbers: [46, 96] Generated Node #3: [46, 96] from ...
4
Current State: 50:[89, 43, 11, 85], Operations: [] Exploring Operation: 89-85=4, Resulting Numbers: [43, 11, 4] Generated Node #0,0: 50:[43, 11, 4] Operation: 89-85=4 Moving to Node #0,0 Current State: 50:[43, 11, 4], Operations: ['89-85=4'] Exploring Operation: 43+4=47, Resulting Numbers: [11, 47] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 77, 77, 61, 28 ]
61
[ "77-77=0", "28*0=0", "61+0=61" ]
Current State: 61:[77, 77, 61, 28], Operations: [] Exploring Operation: 77-77=0, Resulting Numbers: [61, 28, 0] Generated Node #2: [61, 28, 0] from Operation: 77-77=0 Current State: 61:[61, 28, 0], Operations: ['77-77=0'] Exploring Operation: 28*0=0, Resulting Numbers: [61, 0] Generated Node #3: [61, 0] from Operation:...
4
Current State: 61:[77, 77, 61, 28], Operations: [] Exploring Operation: 77-28=49, Resulting Numbers: [77, 61, 49] Generated Node #0,0: 61:[77, 61, 49] Operation: 77-28=49 Exploring Operation: 77-28=49, Resulting Numbers: [77, 61, 49] Generated Node #0,1: 61:[77, 61, 49] Operation: 77-28=49 Exploring Operation: 77+28=10...
0
hs_3
mult_heuristic
[ 10, 37, 92, 84 ]
90
[ "84-10=74", "74/37=2", "92-2=90" ]
Current State: 90:[10, 37, 92, 84], Operations: [] Exploring Operation: 84-10=74, Resulting Numbers: [37, 92, 74] Generated Node #2: [37, 92, 74] from Operation: 84-10=74 Current State: 90:[37, 92, 74], Operations: ['84-10=74'] Exploring Operation: 74/37=2, Resulting Numbers: [92, 2] Generated Node #3: [92, 2] from Ope...
4
Current State: 90:[10, 37, 92, 84], Operations: [] Exploring Operation: 84-37=47, Resulting Numbers: [10, 92, 47] Generated Node #0,0: 90:[10, 92, 47] Operation: 84-37=47 Moving to Node #0,0 Current State: 90:[10, 92, 47], Operations: ['84-37=47'] Exploring Operation: 92-47=45, Resulting Numbers: [10, 45] Generated Nod...
0
hs_1
sum_heuristic
[ 26, 84, 20, 40 ]
38
[ "84-26=58", "40-20=20", "58-20=38" ]
Current State: 38:[26, 84, 20, 40], Operations: [] Exploring Operation: 84-26=58, Resulting Numbers: [20, 40, 58] Generated Node #2: [20, 40, 58] from Operation: 84-26=58 Current State: 38:[20, 40, 58], Operations: ['84-26=58'] Exploring Operation: 40-20=20, Resulting Numbers: [58, 20] Generated Node #3: [58, 20] from ...
4
Current State: 38:[26, 84, 20, 40], Operations: [] Exploring Operation: 84-40=44, Resulting Numbers: [26, 20, 44] Generated Node #0,0: 38:[26, 20, 44] Operation: 84-40=44 Exploring Operation: 26-20=6, Resulting Numbers: [84, 40, 6] Generated Node #0,1: 38:[84, 40, 6] Operation: 26-20=6 Exploring Operation: 40-26=14, Re...
0.954861
hs_5
sum_heuristic
[ 77, 21, 16, 57 ]
100
[ "77-57=20", "21-16=5", "20*5=100" ]
Current State: 100:[77, 21, 16, 57], Operations: [] Exploring Operation: 77-57=20, Resulting Numbers: [21, 16, 20] Generated Node #2: [21, 16, 20] from Operation: 77-57=20 Current State: 100:[21, 16, 20], Operations: ['77-57=20'] Exploring Operation: 21-16=5, Resulting Numbers: [20, 5] Generated Node #3: [20, 5] from O...
4
Current State: 100:[77, 21, 16, 57], Operations: [] Exploring Operation: 77-21=56, Resulting Numbers: [16, 57, 56] Generated Node #0,0: 100:[16, 57, 56] Operation: 77-21=56 Exploring Operation: 77+16=93, Resulting Numbers: [21, 57, 93] Generated Node #0,1: 100:[21, 57, 93] Operation: 77+16=93 Exploring Operation: 77-57...
0.984375
hs_5
mult_heuristic
[ 94, 45, 4, 46 ]
98
[ "94+4=98", "46-45=1", "98*1=98" ]
Current State: 98:[94, 45, 4, 46], Operations: [] Exploring Operation: 94+4=98, Resulting Numbers: [45, 46, 98] Generated Node #2: [45, 46, 98] from Operation: 94+4=98 Current State: 98:[45, 46, 98], Operations: ['94+4=98'] Exploring Operation: 46-45=1, Resulting Numbers: [98, 1] Generated Node #3: [98, 1] from Operati...
4
Current State: 98:[94, 45, 4, 46], Operations: [] Exploring Operation: 94+4=98, Resulting Numbers: [45, 46, 98] Generated Node #0,0: 98:[45, 46, 98] Operation: 94+4=98 Exploring Operation: 94-45=49, Resulting Numbers: [4, 46, 49] Generated Node #0,1: 98:[4, 46, 49] Operation: 94-45=49 Exploring Operation: 94-46=48, Res...
0.980035
hs_3
mult_heuristic
[ 46, 49, 48, 72 ]
26
[ "48-46=2", "49*2=98", "98-72=26" ]
Current State: 26:[46, 49, 48, 72], Operations: [] Exploring Operation: 48-46=2, Resulting Numbers: [49, 72, 2] Generated Node #2: [49, 72, 2] from Operation: 48-46=2 Current State: 26:[49, 72, 2], Operations: ['48-46=2'] Exploring Operation: 49*2=98, Resulting Numbers: [72, 98] Generated Node #3: [72, 98] from Operati...
4
Current State: 26:[46, 49, 48, 72], Operations: [] Exploring Operation: 72-49=23, Resulting Numbers: [46, 48, 23] Generated Node #0,0: 26:[46, 48, 23] Operation: 72-49=23 Exploring Operation: 72-46=26, Resulting Numbers: [49, 48, 26] Generated Node #0,1: 26:[49, 48, 26] Operation: 72-46=26 Exploring Operation: 72-48=24...
0.979167
hs_3
mult_heuristic
[ 70, 55, 70, 90 ]
90
[ "70-70=0", "55*0=0", "90+0=90" ]
Current State: 90:[70, 55, 70, 90], Operations: [] Exploring Operation: 70-70=0, Resulting Numbers: [55, 90, 0] Generated Node #2: [55, 90, 0] from Operation: 70-70=0 Current State: 90:[55, 90, 0], Operations: ['70-70=0'] Exploring Operation: 55*0=0, Resulting Numbers: [90, 0] Generated Node #3: [90, 0] from Operation:...
4
Current State: 90:[70, 55, 70, 90], Operations: [] Exploring Operation: 70/70=1, Resulting Numbers: [55, 90, 1] Generated Node #0,0: 90:[55, 90, 1] Operation: 70/70=1 Exploring Operation: 70-70=0, Resulting Numbers: [55, 90, 0] Generated Node #0,1: 90:[55, 90, 0] Operation: 70-70=0 Exploring Operation: 70-55=15, Result...
0.985243
hs_4
mult_heuristic
[ 24, 29, 47, 32 ]
55
[ "32-29=3", "24/3=8", "47+8=55" ]
Current State: 55:[24, 29, 47, 32], Operations: [] Exploring Operation: 32-29=3, Resulting Numbers: [24, 47, 3] Generated Node #2: [24, 47, 3] from Operation: 32-29=3 Current State: 55:[24, 47, 3], Operations: ['32-29=3'] Exploring Operation: 24/3=8, Resulting Numbers: [47, 8] Generated Node #3: [47, 8] from Operation:...
4
Current State: 55:[24, 29, 47, 32], Operations: [] Exploring Operation: 24+32=56, Resulting Numbers: [29, 47, 56] Generated Node #0,0: 55:[29, 47, 56] Operation: 24+32=56 Exploring Operation: 32-29=3, Resulting Numbers: [24, 47, 3] Generated Node #0,1: 55:[24, 47, 3] Operation: 32-29=3 Exploring Operation: 29+32=61, Re...
0.990451
hs_3
mult_heuristic
[ 90, 25, 74, 30 ]
34
[ "90*30=2700", "2700/25=108", "108-74=34" ]
Current State: 34:[90, 25, 74, 30], Operations: [] Exploring Operation: 90*30=2700, Resulting Numbers: [25, 74, 2700] Generated Node #2: [25, 74, 2700] from Operation: 90*30=2700 Current State: 34:[25, 74, 2700], Operations: ['90*30=2700'] Exploring Operation: 2700/25=108, Resulting Numbers: [74, 108] Generated Node #3...
4
Current State: 34:[90, 25, 74, 30], Operations: [] Exploring Operation: 90-74=16, Resulting Numbers: [25, 30, 16] Generated Node #0,0: 34:[25, 30, 16] Operation: 90-74=16 Moving to Node #0,0 Current State: 34:[25, 30, 16], Operations: ['90-74=16'] Exploring Operation: 30-25=5, Resulting Numbers: [16, 5] Generated Node ...
0
hs_1
mult_heuristic
[ 51, 71, 55, 48 ]
59
[ "55-51=4", "48/4=12", "71-12=59" ]
Current State: 59:[51, 71, 55, 48], Operations: [] Exploring Operation: 55-51=4, Resulting Numbers: [71, 48, 4] Generated Node #2: [71, 48, 4] from Operation: 55-51=4 Current State: 59:[71, 48, 4], Operations: ['55-51=4'] Exploring Operation: 48/4=12, Resulting Numbers: [71, 12] Generated Node #3: [71, 12] from Operati...
4
Current State: 59:[51, 71, 55, 48], Operations: [] Exploring Operation: 71-48=23, Resulting Numbers: [51, 55, 23] Generated Node #0,0: 59:[51, 55, 23] Operation: 71-48=23 Exploring Operation: 71-51=20, Resulting Numbers: [55, 48, 20] Generated Node #0,1: 59:[55, 48, 20] Operation: 71-51=20 Exploring Operation: 51+48=99...
0
hs_3
mult_heuristic
[ 69, 68, 47, 46 ]
94
[ "69-68=1", "47+46=93", "1+93=94" ]
Current State: 94:[69, 68, 47, 46], Operations: [] Exploring Operation: 69-68=1, Resulting Numbers: [47, 46, 1] Generated Node #2: [47, 46, 1] from Operation: 69-68=1 Current State: 94:[47, 46, 1], Operations: ['69-68=1'] Exploring Operation: 47+46=93, Resulting Numbers: [1, 93] Generated Node #3: [1, 93] from Operatio...
4
Current State: 94:[69, 68, 47, 46], Operations: [] Exploring Operation: 69-68=1, Resulting Numbers: [47, 46, 1] Generated Node #0,0: 94:[47, 46, 1] Operation: 69-68=1 Moving to Node #0,0 Current State: 94:[47, 46, 1], Operations: ['69-68=1'] Exploring Operation: 46+1=47, Resulting Numbers: [47, 47] Generated Node #0,0,...
0.993924
hs_1
mult_heuristic
[ 11, 67, 82, 11 ]
28
[ "11*11=121", "67+82=149", "149-121=28" ]
Current State: 28:[11, 67, 82, 11], Operations: [] Exploring Operation: 11*11=121, Resulting Numbers: [67, 82, 121] Generated Node #2: [67, 82, 121] from Operation: 11*11=121 Current State: 28:[67, 82, 121], Operations: ['11*11=121'] Exploring Operation: 67+82=149, Resulting Numbers: [121, 149] Generated Node #3: [121,...
4
Current State: 28:[11, 67, 82, 11], Operations: [] Exploring Operation: 67-11=56, Resulting Numbers: [82, 11, 56] Generated Node #0,0: 28:[82, 11, 56] Operation: 67-11=56 Exploring Operation: 82-11=71, Resulting Numbers: [67, 11, 71] Generated Node #0,1: 28:[67, 11, 71] Operation: 82-11=71 Exploring Operation: 82-67=15...
0
hs_3
mult_heuristic
[ 87, 95, 51, 64 ]
21
[ "95-87=8", "64-51=13", "8+13=21" ]
Current State: 21:[87, 95, 51, 64], Operations: [] Exploring Operation: 95-87=8, Resulting Numbers: [51, 64, 8] Generated Node #2: [51, 64, 8] from Operation: 95-87=8 Current State: 21:[51, 64, 8], Operations: ['95-87=8'] Exploring Operation: 64-51=13, Resulting Numbers: [8, 13] Generated Node #3: [8, 13] from Operatio...
4
Current State: 21:[87, 95, 51, 64], Operations: [] Exploring Operation: 95-87=8, Resulting Numbers: [51, 64, 8] Generated Node #0,0: 21:[51, 64, 8] Operation: 95-87=8 Moving to Node #0,0 Current State: 21:[51, 64, 8], Operations: ['95-87=8'] Exploring Operation: 64-51=13, Resulting Numbers: [8, 13] Generated Node #0,0,...
0.993924
hs_1
mult_heuristic
[ 45, 3, 50, 18 ]
47
[ "45/3=15", "50-18=32", "15+32=47" ]
Current State: 47:[45, 3, 50, 18], Operations: [] Exploring Operation: 45/3=15, Resulting Numbers: [50, 18, 15] Generated Node #2: [50, 18, 15] from Operation: 45/3=15 Current State: 47:[50, 18, 15], Operations: ['45/3=15'] Exploring Operation: 50-18=32, Resulting Numbers: [15, 32] Generated Node #3: [15, 32] from Oper...
4
Current State: 47:[45, 3, 50, 18], Operations: [] Exploring Operation: 50-3=47, Resulting Numbers: [45, 18, 47] Generated Node #0,0: 47:[45, 18, 47] Operation: 50-3=47 Exploring Operation: 3+18=21, Resulting Numbers: [45, 50, 21] Generated Node #0,1: 47:[45, 50, 21] Operation: 3+18=21 Exploring Operation: 3*18=54, Resu...
0
hs_3
mult_heuristic
[ 42, 47, 88, 15 ]
98
[ "47-42=5", "88+15=103", "103-5=98" ]
Current State: 98:[42, 47, 88, 15], Operations: [] Exploring Operation: 47-42=5, Resulting Numbers: [88, 15, 5] Generated Node #2: [88, 15, 5] from Operation: 47-42=5 Current State: 98:[88, 15, 5], Operations: ['47-42=5'] Exploring Operation: 88+15=103, Resulting Numbers: [5, 103] Generated Node #3: [5, 103] from Opera...
4
Current State: 98:[42, 47, 88, 15], Operations: [] Exploring Operation: 88-42=46, Resulting Numbers: [47, 15, 46] Generated Node #0,0: 98:[47, 15, 46] Operation: 88-42=46 Start Sub Search at level 1: Moving to Node #0,0 Current State: 98:[47, 15, 46], Operations: ['88-42=46'] Exploring Operation: 47-46=1, Resulting Num...
0
hs_1
sum_heuristic
[ 6, 35, 26, 34 ]
89
[ "35-6=29", "26+34=60", "29+60=89" ]
Current State: 89:[6, 35, 26, 34], Operations: [] Exploring Operation: 35-6=29, Resulting Numbers: [26, 34, 29] Generated Node #2: [26, 34, 29] from Operation: 35-6=29 Current State: 89:[26, 34, 29], Operations: ['35-6=29'] Exploring Operation: 26+34=60, Resulting Numbers: [29, 60] Generated Node #3: [29, 60] from Oper...
4
Current State: 89:[6, 35, 26, 34], Operations: [] Exploring Operation: 6+34=40, Resulting Numbers: [35, 26, 40] Generated Node #0,0: 89:[35, 26, 40] Operation: 6+34=40 Exploring Operation: 6+26=32, Resulting Numbers: [35, 34, 32] Generated Node #0,1: 89:[35, 34, 32] Operation: 6+26=32 Exploring Operation: 6+35=41, Resu...
0
hs_3
sum_heuristic
[ 74, 40, 99, 50 ]
65
[ "74+40=114", "99-50=49", "114-49=65" ]
Current State: 65:[74, 40, 99, 50], Operations: [] Exploring Operation: 74+40=114, Resulting Numbers: [99, 50, 114] Generated Node #2: [99, 50, 114] from Operation: 74+40=114 Current State: 65:[99, 50, 114], Operations: ['74+40=114'] Exploring Operation: 99-50=49, Resulting Numbers: [114, 49] Generated Node #3: [114, 4...
4
Current State: 65:[74, 40, 99, 50], Operations: [] Exploring Operation: 99-40=59, Resulting Numbers: [74, 50, 59] Generated Node #0,0: 65:[74, 50, 59] Operation: 99-40=59 Moving to Node #0,0 Current State: 65:[74, 50, 59], Operations: ['99-40=59'] Exploring Operation: 59-50=9, Resulting Numbers: [74, 9] Generated Node ...
0.993924
hs_1
sum_heuristic
[ 61, 19, 43, 90 ]
89
[ "61-19=42", "90-43=47", "42+47=89" ]
Current State: 89:[61, 19, 43, 90], Operations: [] Exploring Operation: 61-19=42, Resulting Numbers: [43, 90, 42] Generated Node #2: [43, 90, 42] from Operation: 61-19=42 Current State: 89:[43, 90, 42], Operations: ['61-19=42'] Exploring Operation: 90-43=47, Resulting Numbers: [42, 47] Generated Node #3: [42, 47] from ...
4
Current State: 89:[61, 19, 43, 90], Operations: [] Exploring Operation: 19+43=62, Resulting Numbers: [61, 90, 62] Generated Node #0,0: 89:[61, 90, 62] Operation: 19+43=62 Exploring Operation: 61+19=80, Resulting Numbers: [43, 90, 80] Generated Node #0,1: 89:[43, 90, 80] Operation: 61+19=80 Exploring Operation: 61+43=10...
0.983507
hs_3
mult_heuristic
[ 97, 36, 70, 78 ]
51
[ "97*36=3492", "78+3492=3570", "3570/70=51" ]
Current State: 51:[97, 36, 70, 78], Operations: [] Exploring Operation: 97*36=3492, Resulting Numbers: [70, 78, 3492] Generated Node #2: [70, 78, 3492] from Operation: 97*36=3492 Current State: 51:[70, 78, 3492], Operations: ['97*36=3492'] Exploring Operation: 78+3492=3570, Resulting Numbers: [70, 3570] Generated Node ...
4
Current State: 51:[97, 36, 70, 78], Operations: [] Exploring Operation: 78-70=8, Resulting Numbers: [97, 36, 8] Generated Node #0,0: 51:[97, 36, 8] Operation: 78-70=8 Exploring Operation: 97-78=19, Resulting Numbers: [36, 70, 19] Generated Node #0,1: 51:[36, 70, 19] Operation: 97-78=19 Exploring Operation: 97-70=27, Re...
0
hs_4
mult_heuristic
[ 96, 26, 78, 4 ]
89
[ "96-4=92", "78/26=3", "92-3=89" ]
Current State: 89:[96, 26, 78, 4], Operations: [] Exploring Operation: 96-4=92, Resulting Numbers: [26, 78, 92] Generated Node #2: [26, 78, 92] from Operation: 96-4=92 Current State: 89:[26, 78, 92], Operations: ['96-4=92'] Exploring Operation: 78/26=3, Resulting Numbers: [92, 3] Generated Node #3: [92, 3] from Operati...
4
Current State: 89:[96, 26, 78, 4], Operations: [] Exploring Operation: 26*4=104, Resulting Numbers: [96, 78, 104] Generated Node #0,0: 89:[96, 78, 104] Operation: 26*4=104 Start Sub Search at level 1: Moving to Node #0,0 Current State: 89:[96, 78, 104], Operations: ['26*4=104'] Exploring Operation: 104-78=26, Resulting...
0
hs_1
sum_heuristic
[ 35, 42, 91, 63 ]
88
[ "42+63=105", "105/35=3", "91-3=88" ]
Current State: 88:[35, 42, 91, 63], Operations: [] Exploring Operation: 42+63=105, Resulting Numbers: [35, 91, 105] Generated Node #2: [35, 91, 105] from Operation: 42+63=105 Current State: 88:[35, 91, 105], Operations: ['42+63=105'] Exploring Operation: 105/35=3, Resulting Numbers: [91, 3] Generated Node #3: [91, 3] f...
4
Current State: 88:[35, 42, 91, 63], Operations: [] Exploring Operation: 42-35=7, Resulting Numbers: [91, 63, 7] Generated Node #0,0: 88:[91, 63, 7] Operation: 42-35=7 Exploring Operation: 63-35=28, Resulting Numbers: [42, 91, 28] Generated Node #0,1: 88:[42, 91, 28] Operation: 63-35=28 Exploring Operation: 91-63=28, Re...
0
hs_5
sum_heuristic
[ 89, 58, 13, 26 ]
70
[ "89-58=31", "13+26=39", "31+39=70" ]
Current State: 70:[89, 58, 13, 26], Operations: [] Exploring Operation: 89-58=31, Resulting Numbers: [13, 26, 31] Generated Node #2: [13, 26, 31] from Operation: 89-58=31 Current State: 70:[13, 26, 31], Operations: ['89-58=31'] Exploring Operation: 13+26=39, Resulting Numbers: [31, 39] Generated Node #3: [31, 39] from ...
4
Current State: 70:[89, 58, 13, 26], Operations: [] Exploring Operation: 89-58=31, Resulting Numbers: [13, 26, 31] Generated Node #0,0: 70:[13, 26, 31] Operation: 89-58=31 Exploring Operation: 89-26=63, Resulting Numbers: [58, 13, 63] Generated Node #0,1: 70:[58, 13, 63] Operation: 89-26=63 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 24, 48, 35, 75 ]
80
[ "48/24=2", "75-35=40", "2*40=80" ]
Current State: 80:[24, 48, 35, 75], Operations: [] Exploring Operation: 48/24=2, Resulting Numbers: [35, 75, 2] Generated Node #2: [35, 75, 2] from Operation: 48/24=2 Current State: 80:[35, 75, 2], Operations: ['48/24=2'] Exploring Operation: 75-35=40, Resulting Numbers: [2, 40] Generated Node #3: [2, 40] from Operatio...
4
Current State: 80:[24, 48, 35, 75], Operations: [] Exploring Operation: 48/24=2, Resulting Numbers: [35, 75, 2] Generated Node #0,0: 80:[35, 75, 2] Operation: 48/24=2 Moving to Node #0,0 Current State: 80:[35, 75, 2], Operations: ['48/24=2'] Exploring Operation: 75-35=40, Resulting Numbers: [2, 40] Generated Node #0,0,...
0.993924
hs_1
mult_heuristic
[ 23, 88, 8, 69 ]
27
[ "23*8=184", "88+69=157", "184-157=27" ]
Current State: 27:[23, 88, 8, 69], Operations: [] Exploring Operation: 23*8=184, Resulting Numbers: [88, 69, 184] Generated Node #2: [88, 69, 184] from Operation: 23*8=184 Current State: 27:[88, 69, 184], Operations: ['23*8=184'] Exploring Operation: 88+69=157, Resulting Numbers: [184, 157] Generated Node #3: [184, 157...
4
Current State: 27:[23, 88, 8, 69], Operations: [] Exploring Operation: 88-69=19, Resulting Numbers: [23, 8, 19] Generated Node #0,0: 27:[23, 8, 19] Operation: 88-69=19 Exploring Operation: 88-23=65, Resulting Numbers: [8, 69, 65] Generated Node #0,1: 27:[8, 69, 65] Operation: 88-23=65 Exploring Operation: 88/8=11, Resu...
0
hs_4
mult_heuristic
[ 21, 44, 9, 81 ]
15
[ "44*9=396", "396-81=315", "315/21=15" ]
Current State: 15:[21, 44, 9, 81], Operations: [] Exploring Operation: 44*9=396, Resulting Numbers: [21, 81, 396] Generated Node #2: [21, 81, 396] from Operation: 44*9=396 Current State: 15:[21, 81, 396], Operations: ['44*9=396'] Exploring Operation: 396-81=315, Resulting Numbers: [21, 315] Generated Node #3: [21, 315]...
4
Current State: 15:[21, 44, 9, 81], Operations: [] Exploring Operation: 81-21=60, Resulting Numbers: [44, 9, 60] Generated Node #0,0: 15:[44, 9, 60] Operation: 81-21=60 Exploring Operation: 44-21=23, Resulting Numbers: [9, 81, 23] Generated Node #0,1: 15:[9, 81, 23] Operation: 44-21=23 Exploring Operation: 81/9=9, Resul...
0
hs_4
mult_heuristic
[ 40, 99, 70, 56 ]
45
[ "99-40=59", "70-56=14", "59-14=45" ]
Current State: 45:[40, 99, 70, 56], Operations: [] Exploring Operation: 99-40=59, Resulting Numbers: [70, 56, 59] Generated Node #2: [70, 56, 59] from Operation: 99-40=59 Current State: 45:[70, 56, 59], Operations: ['99-40=59'] Exploring Operation: 70-56=14, Resulting Numbers: [59, 14] Generated Node #3: [59, 14] from ...
4
Current State: 45:[40, 99, 70, 56], Operations: [] Exploring Operation: 70-56=14, Resulting Numbers: [40, 99, 14] Generated Node #0,0: 45:[40, 99, 14] Operation: 70-56=14 Exploring Operation: 70-40=30, Resulting Numbers: [99, 56, 30] Generated Node #0,1: 45:[99, 56, 30] Operation: 70-40=30 Exploring Operation: 99-40=59...
0.985243
hs_5
sum_heuristic
[ 75, 95, 81, 7 ]
96
[ "75+95=170", "81-7=74", "170-74=96" ]
Current State: 96:[75, 95, 81, 7], Operations: [] Exploring Operation: 75+95=170, Resulting Numbers: [81, 7, 170] Generated Node #2: [81, 7, 170] from Operation: 75+95=170 Current State: 96:[81, 7, 170], Operations: ['75+95=170'] Exploring Operation: 81-7=74, Resulting Numbers: [170, 74] Generated Node #3: [170, 74] fr...
4
Current State: 96:[75, 95, 81, 7], Operations: [] Exploring Operation: 95-75=20, Resulting Numbers: [81, 7, 20] Generated Node #0,0: 96:[81, 7, 20] Operation: 95-75=20 Exploring Operation: 81-75=6, Resulting Numbers: [95, 7, 6] Generated Node #0,1: 96:[95, 7, 6] Operation: 81-75=6 Moving to Node #0,1 Current State: 96:...
0.986111
hs_2
sum_heuristic
[ 10, 41, 44, 88 ]
49
[ "10+41=51", "88/44=2", "51-2=49" ]
Current State: 49:[10, 41, 44, 88], Operations: [] Exploring Operation: 10+41=51, Resulting Numbers: [44, 88, 51] Generated Node #2: [44, 88, 51] from Operation: 10+41=51 Current State: 49:[44, 88, 51], Operations: ['10+41=51'] Exploring Operation: 88/44=2, Resulting Numbers: [51, 2] Generated Node #3: [51, 2] from Ope...
4
Current State: 49:[10, 41, 44, 88], Operations: [] Exploring Operation: 88-41=47, Resulting Numbers: [10, 44, 47] Generated Node #0,0: 49:[10, 44, 47] Operation: 88-41=47 Moving to Node #0,0 Current State: 49:[10, 44, 47], Operations: ['88-41=47'] Exploring Operation: 10+44=54, Resulting Numbers: [47, 54] Generated Nod...
0
hs_1
sum_heuristic
[ 49, 8, 45, 12 ]
79
[ "8*45=360", "360/12=30", "49+30=79" ]
Current State: 79:[49, 8, 45, 12], Operations: [] Exploring Operation: 8*45=360, Resulting Numbers: [49, 12, 360] Generated Node #2: [49, 12, 360] from Operation: 8*45=360 Current State: 79:[49, 12, 360], Operations: ['8*45=360'] Exploring Operation: 360/12=30, Resulting Numbers: [49, 30] Generated Node #3: [49, 30] fr...
4
Current State: 79:[49, 8, 45, 12], Operations: [] Exploring Operation: 8*12=96, Resulting Numbers: [49, 45, 96] Generated Node #0,0: 79:[49, 45, 96] Operation: 8*12=96 Exploring Operation: 49+12=61, Resulting Numbers: [8, 45, 61] Generated Node #0,1: 79:[8, 45, 61] Operation: 49+12=61 Exploring Operation: 8+45=53, Resu...
0
hs_4
mult_heuristic
[ 43, 59, 17, 98 ]
98
[ "59-43=16", "17-16=1", "98*1=98" ]
Current State: 98:[43, 59, 17, 98], Operations: [] Exploring Operation: 59-43=16, Resulting Numbers: [17, 98, 16] Generated Node #2: [17, 98, 16] from Operation: 59-43=16 Current State: 98:[17, 98, 16], Operations: ['59-43=16'] Exploring Operation: 17-16=1, Resulting Numbers: [98, 1] Generated Node #3: [98, 1] from Ope...
4
Current State: 98:[43, 59, 17, 98], Operations: [] Exploring Operation: 43+59=102, Resulting Numbers: [17, 98, 102] Generated Node #0,0: 98:[17, 98, 102] Operation: 43+59=102 Exploring Operation: 59-43=16, Resulting Numbers: [17, 98, 16] Generated Node #0,1: 98:[17, 98, 16] Operation: 59-43=16 Exploring Operation: 98-4...
0.971354
hs_4
sum_heuristic
[ 54, 91, 67, 26 ]
19
[ "67-54=13", "91/13=7", "26-7=19" ]
Current State: 19:[54, 91, 67, 26], Operations: [] Exploring Operation: 67-54=13, Resulting Numbers: [91, 26, 13] Generated Node #2: [91, 26, 13] from Operation: 67-54=13 Current State: 19:[91, 26, 13], Operations: ['67-54=13'] Exploring Operation: 91/13=7, Resulting Numbers: [26, 7] Generated Node #3: [26, 7] from Ope...
4
Current State: 19:[54, 91, 67, 26], Operations: [] Exploring Operation: 91-67=24, Resulting Numbers: [54, 26, 24] Generated Node #0,0: 19:[54, 26, 24] Operation: 91-67=24 Exploring Operation: 91-54=37, Resulting Numbers: [67, 26, 37] Generated Node #0,1: 19:[67, 26, 37] Operation: 91-54=37 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 69, 38, 16, 76 ]
77
[ "38*16=608", "608/76=8", "69+8=77" ]
Current State: 77:[69, 38, 16, 76], Operations: [] Exploring Operation: 38*16=608, Resulting Numbers: [69, 76, 608] Generated Node #2: [69, 76, 608] from Operation: 38*16=608 Current State: 77:[69, 76, 608], Operations: ['38*16=608'] Exploring Operation: 608/76=8, Resulting Numbers: [69, 8] Generated Node #3: [69, 8] f...
4
Current State: 77:[69, 38, 16, 76], Operations: [] Exploring Operation: 76/38=2, Resulting Numbers: [69, 16, 2] Generated Node #0,0: 77:[69, 16, 2] Operation: 76/38=2 Exploring Operation: 38-16=22, Resulting Numbers: [69, 76, 22] Generated Node #0,1: 77:[69, 76, 22] Operation: 38-16=22 Exploring Operation: 76-69=7, Res...
0.954861
hs_4
mult_heuristic
[ 23, 51, 29, 37 ]
58
[ "23+51=74", "29*74=2146", "2146/37=58" ]
Current State: 58:[23, 51, 29, 37], Operations: [] Exploring Operation: 23+51=74, Resulting Numbers: [29, 37, 74] Generated Node #2: [29, 37, 74] from Operation: 23+51=74 Current State: 58:[29, 37, 74], Operations: ['23+51=74'] Exploring Operation: 29*74=2146, Resulting Numbers: [37, 2146] Generated Node #3: [37, 2146]...
4
Current State: 58:[23, 51, 29, 37], Operations: [] Exploring Operation: 23+37=60, Resulting Numbers: [51, 29, 60] Generated Node #0,0: 58:[51, 29, 60] Operation: 23+37=60 Exploring Operation: 51-23=28, Resulting Numbers: [29, 37, 28] Generated Node #0,1: 58:[29, 37, 28] Operation: 51-23=28 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 73, 69, 46, 69 ]
46
[ "69-69=0", "73*0=0", "46+0=46" ]
Current State: 46:[73, 69, 46, 69], Operations: [] Exploring Operation: 69-69=0, Resulting Numbers: [73, 46, 0] Generated Node #2: [73, 46, 0] from Operation: 69-69=0 Current State: 46:[73, 46, 0], Operations: ['69-69=0'] Exploring Operation: 73*0=0, Resulting Numbers: [46, 0] Generated Node #3: [46, 0] from Operation:...
4
Current State: 46:[73, 69, 46, 69], Operations: [] Exploring Operation: 73-69=4, Resulting Numbers: [69, 46, 4] Generated Node #0,0: 46:[69, 46, 4] Operation: 73-69=4 Exploring Operation: 73-69=4, Resulting Numbers: [46, 69, 4] Generated Node #0,1: 46:[46, 69, 4] Operation: 73-69=4 Moving to Node #0,0 Current State: 46...
0
hs_2
sum_heuristic
[ 72, 48, 54, 58 ]
33
[ "72*58=4176", "4176/48=87", "87-54=33" ]
Current State: 33:[72, 48, 54, 58], Operations: [] Exploring Operation: 72*58=4176, Resulting Numbers: [48, 54, 4176] Generated Node #2: [48, 54, 4176] from Operation: 72*58=4176 Current State: 33:[48, 54, 4176], Operations: ['72*58=4176'] Exploring Operation: 4176/48=87, Resulting Numbers: [54, 87] Generated Node #3: ...
4
Current State: 33:[72, 48, 54, 58], Operations: [] Exploring Operation: 72-48=24, Resulting Numbers: [54, 58, 24] Generated Node #0,0: 33:[54, 58, 24] Operation: 72-48=24 Exploring Operation: 72-54=18, Resulting Numbers: [48, 58, 18] Generated Node #0,1: 33:[48, 58, 18] Operation: 72-54=18 Exploring Operation: 72-58=14...
0
hs_3
mult_heuristic
[ 72, 23, 32, 55 ]
71
[ "23+32=55", "55/55=1", "72-1=71" ]
Current State: 71:[72, 23, 32, 55], Operations: [] Exploring Operation: 23+32=55, Resulting Numbers: [72, 55, 55] Generated Node #2: [72, 55, 55] from Operation: 23+32=55 Current State: 71:[72, 55, 55], Operations: ['23+32=55'] Exploring Operation: 55/55=1, Resulting Numbers: [72, 1] Generated Node #3: [72, 1] from Ope...
4
Current State: 71:[72, 23, 32, 55], Operations: [] Exploring Operation: 32+55=87, Resulting Numbers: [72, 23, 87] Generated Node #0,0: 71:[72, 23, 87] Operation: 32+55=87 Exploring Operation: 23+55=78, Resulting Numbers: [72, 32, 78] Generated Node #0,1: 71:[72, 32, 78] Operation: 23+55=78 Exploring Operation: 72+23=95...
0.915799
hs_5
sum_heuristic
[ 31, 98, 71, 81 ]
28
[ "98-71=27", "81/27=3", "31-3=28" ]
Current State: 28:[31, 98, 71, 81], Operations: [] Exploring Operation: 98-71=27, Resulting Numbers: [31, 81, 27] Generated Node #2: [31, 81, 27] from Operation: 98-71=27 Current State: 28:[31, 81, 27], Operations: ['98-71=27'] Exploring Operation: 81/27=3, Resulting Numbers: [31, 3] Generated Node #3: [31, 3] from Ope...
4
Current State: 28:[31, 98, 71, 81], Operations: [] Exploring Operation: 98-81=17, Resulting Numbers: [31, 71, 17] Generated Node #0,0: 28:[31, 71, 17] Operation: 98-81=17 Exploring Operation: 98-71=27, Resulting Numbers: [31, 81, 27] Generated Node #0,1: 28:[31, 81, 27] Operation: 98-71=27 Exploring Operation: 81-71=10...
0.978299
hs_3
sum_heuristic
[ 4, 52, 54, 6 ]
32
[ "54-52=2", "6+2=8", "4*8=32" ]
Current State: 32:[4, 52, 54, 6], Operations: [] Exploring Operation: 54-52=2, Resulting Numbers: [4, 6, 2] Generated Node #2: [4, 6, 2] from Operation: 54-52=2 Current State: 32:[4, 6, 2], Operations: ['54-52=2'] Exploring Operation: 6+2=8, Resulting Numbers: [4, 8] Generated Node #3: [4, 8] from Operation: 6+2=8 Curr...
4
Current State: 32:[4, 52, 54, 6], Operations: [] Exploring Operation: 52/4=13, Resulting Numbers: [54, 6, 13] Generated Node #0,0: 32:[54, 6, 13] Operation: 52/4=13 Exploring Operation: 54-52=2, Resulting Numbers: [4, 6, 2] Generated Node #0,1: 32:[4, 6, 2] Operation: 54-52=2 Exploring Operation: 54/6=9, Resulting Numb...
0.984375
hs_5
mult_heuristic
[ 28, 16, 57, 13 ]
40
[ "57+13=70", "16*70=1120", "1120/28=40" ]
Current State: 40:[28, 16, 57, 13], Operations: [] Exploring Operation: 57+13=70, Resulting Numbers: [28, 16, 70] Generated Node #2: [28, 16, 70] from Operation: 57+13=70 Current State: 40:[28, 16, 70], Operations: ['57+13=70'] Exploring Operation: 16*70=1120, Resulting Numbers: [28, 1120] Generated Node #3: [28, 1120]...
4
Current State: 40:[28, 16, 57, 13], Operations: [] Exploring Operation: 57-28=29, Resulting Numbers: [16, 13, 29] Generated Node #0,0: 40:[16, 13, 29] Operation: 57-28=29 Exploring Operation: 57-16=41, Resulting Numbers: [28, 13, 41] Generated Node #0,1: 40:[28, 13, 41] Operation: 57-16=41 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 25, 77, 5, 97 ]
40
[ "77-25=52", "97-5=92", "92-52=40" ]
Current State: 40:[25, 77, 5, 97], Operations: [] Exploring Operation: 77-25=52, Resulting Numbers: [5, 97, 52] Generated Node #2: [5, 97, 52] from Operation: 77-25=52 Current State: 40:[5, 97, 52], Operations: ['77-25=52'] Exploring Operation: 97-5=92, Resulting Numbers: [52, 92] Generated Node #3: [52, 92] from Opera...
4
Current State: 40:[25, 77, 5, 97], Operations: [] Exploring Operation: 77-25=52, Resulting Numbers: [5, 97, 52] Generated Node #0,0: 40:[5, 97, 52] Operation: 77-25=52 Exploring Operation: 97-77=20, Resulting Numbers: [25, 5, 20] Generated Node #0,1: 40:[25, 5, 20] Operation: 97-77=20 Exploring Operation: 97-25=72, Res...
0.984375
hs_4
mult_heuristic
[ 21, 29, 12, 47 ]
15
[ "21+29=50", "47-12=35", "50-35=15" ]
Current State: 15:[21, 29, 12, 47], Operations: [] Exploring Operation: 21+29=50, Resulting Numbers: [12, 47, 50] Generated Node #2: [12, 47, 50] from Operation: 21+29=50 Current State: 15:[12, 47, 50], Operations: ['21+29=50'] Exploring Operation: 47-12=35, Resulting Numbers: [50, 35] Generated Node #3: [50, 35] from ...
4
Current State: 15:[21, 29, 12, 47], Operations: [] Exploring Operation: 47-21=26, Resulting Numbers: [29, 12, 26] Generated Node #0,0: 15:[29, 12, 26] Operation: 47-21=26 Exploring Operation: 47-29=18, Resulting Numbers: [21, 12, 18] Generated Node #0,1: 15:[21, 12, 18] Operation: 47-29=18 Moving to Node #0,1 Current S...
0.990451
hs_2
sum_heuristic
[ 95, 84, 9, 94 ]
92
[ "95-84=11", "9+94=103", "103-11=92" ]
Current State: 92:[95, 84, 9, 94], Operations: [] Exploring Operation: 95-84=11, Resulting Numbers: [9, 94, 11] Generated Node #2: [9, 94, 11] from Operation: 95-84=11 Current State: 92:[9, 94, 11], Operations: ['95-84=11'] Exploring Operation: 9+94=103, Resulting Numbers: [11, 103] Generated Node #3: [11, 103] from Op...
4
Current State: 92:[95, 84, 9, 94], Operations: [] Exploring Operation: 95-94=1, Resulting Numbers: [84, 9, 1] Generated Node #0,0: 92:[84, 9, 1] Operation: 95-94=1 Exploring Operation: 84+9=93, Resulting Numbers: [95, 94, 93] Generated Node #0,1: 92:[95, 94, 93] Operation: 84+9=93 Exploring Operation: 94-84=10, Resulti...
0.986111
hs_4
mult_heuristic
[ 70, 61, 73, 74 ]
48
[ "74-70=4", "73-61=12", "4*12=48" ]
Current State: 48:[70, 61, 73, 74], Operations: [] Exploring Operation: 74-70=4, Resulting Numbers: [61, 73, 4] Generated Node #2: [61, 73, 4] from Operation: 74-70=4 Current State: 48:[61, 73, 4], Operations: ['74-70=4'] Exploring Operation: 73-61=12, Resulting Numbers: [4, 12] Generated Node #3: [4, 12] from Operatio...
4
Current State: 48:[70, 61, 73, 74], Operations: [] Exploring Operation: 74-73=1, Resulting Numbers: [70, 61, 1] Generated Node #0,0: 48:[70, 61, 1] Operation: 74-73=1 Moving to Node #0,0 Current State: 48:[70, 61, 1], Operations: ['74-73=1'] Exploring Operation: 70-61=9, Resulting Numbers: [1, 9] Generated Node #0,0,0:...
0
hs_1
mult_heuristic
[ 12, 6, 25, 20 ]
73
[ "20-12=8", "6*8=48", "25+48=73" ]
Current State: 73:[12, 6, 25, 20], Operations: [] Exploring Operation: 20-12=8, Resulting Numbers: [6, 25, 8] Generated Node #2: [6, 25, 8] from Operation: 20-12=8 Current State: 73:[6, 25, 8], Operations: ['20-12=8'] Exploring Operation: 6*8=48, Resulting Numbers: [25, 48] Generated Node #3: [25, 48] from Operation: 6...
4
Current State: 73:[12, 6, 25, 20], Operations: [] Exploring Operation: 6+25=31, Resulting Numbers: [12, 20, 31] Generated Node #0,0: 73:[12, 20, 31] Operation: 6+25=31 Exploring Operation: 12+25=37, Resulting Numbers: [6, 20, 37] Generated Node #0,1: 73:[6, 20, 37] Operation: 12+25=37 Exploring Operation: 12+20=32, Res...
0
hs_5
sum_heuristic
[ 18, 68, 71, 70 ]
91
[ "68-18=50", "71+70=141", "141-50=91" ]
Current State: 91:[18, 68, 71, 70], Operations: [] Exploring Operation: 68-18=50, Resulting Numbers: [71, 70, 50] Generated Node #2: [71, 70, 50] from Operation: 68-18=50 Current State: 91:[71, 70, 50], Operations: ['68-18=50'] Exploring Operation: 71+70=141, Resulting Numbers: [50, 141] Generated Node #3: [50, 141] fr...
4
Current State: 91:[18, 68, 71, 70], Operations: [] Exploring Operation: 18+68=86, Resulting Numbers: [71, 70, 86] Generated Node #0,0: 91:[71, 70, 86] Operation: 18+68=86 Exploring Operation: 70-68=2, Resulting Numbers: [18, 71, 2] Generated Node #0,1: 91:[18, 71, 2] Operation: 70-68=2 Exploring Operation: 71-70=1, Res...
0.986979
hs_4
mult_heuristic
[ 37, 44, 14, 98 ]
100
[ "44-37=7", "14/7=2", "98+2=100" ]
Current State: 100:[37, 44, 14, 98], Operations: [] Exploring Operation: 44-37=7, Resulting Numbers: [14, 98, 7] Generated Node #2: [14, 98, 7] from Operation: 44-37=7 Current State: 100:[14, 98, 7], Operations: ['44-37=7'] Exploring Operation: 14/7=2, Resulting Numbers: [98, 2] Generated Node #3: [98, 2] from Operatio...
4
Current State: 100:[37, 44, 14, 98], Operations: [] Exploring Operation: 44-37=7, Resulting Numbers: [14, 98, 7] Generated Node #0,0: 100:[14, 98, 7] Operation: 44-37=7 Exploring Operation: 37+14=51, Resulting Numbers: [44, 98, 51] Generated Node #0,1: 100:[44, 98, 51] Operation: 37+14=51 Exploring Operation: 37-14=23,...
0.986111
hs_4
sum_heuristic
[ 29, 28, 63, 44 ]
38
[ "29+28=57", "63-44=19", "57-19=38" ]
Current State: 38:[29, 28, 63, 44], Operations: [] Exploring Operation: 29+28=57, Resulting Numbers: [63, 44, 57] Generated Node #2: [63, 44, 57] from Operation: 29+28=57 Current State: 38:[63, 44, 57], Operations: ['29+28=57'] Exploring Operation: 63-44=19, Resulting Numbers: [57, 19] Generated Node #3: [57, 19] from ...
4
Current State: 38:[29, 28, 63, 44], Operations: [] Exploring Operation: 63-28=35, Resulting Numbers: [29, 44, 35] Generated Node #0,0: 38:[29, 44, 35] Operation: 63-28=35 Moving to Node #0,0 Current State: 38:[29, 44, 35], Operations: ['63-28=35'] Exploring Operation: 44-29=15, Resulting Numbers: [35, 15] Generated Nod...
0
hs_1
sum_heuristic
[ 13, 23, 36, 66 ]
66
[ "13+23=36", "36+66=102", "102-36=66" ]
Current State: 66:[13, 23, 36, 66], Operations: [] Exploring Operation: 13+23=36, Resulting Numbers: [36, 66, 36] Generated Node #2: [36, 66, 36] from Operation: 13+23=36 Current State: 66:[36, 66, 36], Operations: ['13+23=36'] Exploring Operation: 36+66=102, Resulting Numbers: [102] 102,66 equal: Goal Reached Explorin...
4
Current State: 66:[13, 23, 36, 66], Operations: [] Exploring Operation: 36-13=23, Resulting Numbers: [23, 66, 23] Generated Node #0,0: 66:[23, 66, 23] Operation: 36-13=23 Exploring Operation: 36-23=13, Resulting Numbers: [13, 66, 13] Generated Node #0,1: 66:[13, 66, 13] Operation: 36-23=13 Exploring Operation: 13+23=36...
0.986111
hs_5
sum_heuristic
[ 68, 22, 66, 28 ]
93
[ "68+28=96", "66/22=3", "96-3=93" ]
Current State: 93:[68, 22, 66, 28], Operations: [] Exploring Operation: 68+28=96, Resulting Numbers: [22, 66, 96] Generated Node #2: [22, 66, 96] from Operation: 68+28=96 Current State: 93:[22, 66, 96], Operations: ['68+28=96'] Exploring Operation: 66/22=3, Resulting Numbers: [96, 3] Generated Node #3: [96, 3] from Ope...
4
Current State: 93:[68, 22, 66, 28], Operations: [] Exploring Operation: 68-66=2, Resulting Numbers: [22, 28, 2] Generated Node #0,0: 93:[22, 28, 2] Operation: 68-66=2 Exploring Operation: 68+22=90, Resulting Numbers: [66, 28, 90] Generated Node #0,1: 93:[66, 28, 90] Operation: 68+22=90 Exploring Operation: 22+66=88, Re...
0.982639
hs_4
sum_heuristic
[ 97, 39, 42, 40 ]
55
[ "97-42=55", "40-39=1", "55*1=55" ]
Current State: 55:[97, 39, 42, 40], Operations: [] Exploring Operation: 97-42=55, Resulting Numbers: [39, 40, 55] Generated Node #2: [39, 40, 55] from Operation: 97-42=55 Current State: 55:[39, 40, 55], Operations: ['97-42=55'] Exploring Operation: 40-39=1, Resulting Numbers: [55, 1] Generated Node #3: [55, 1] from Ope...
4
Current State: 55:[97, 39, 42, 40], Operations: [] Exploring Operation: 97-39=58, Resulting Numbers: [42, 40, 58] Generated Node #0,0: 55:[42, 40, 58] Operation: 97-39=58 Moving to Node #0,0 Current State: 55:[42, 40, 58], Operations: ['97-39=58'] Exploring Operation: 42-40=2, Resulting Numbers: [58, 2] Generated Node ...
0
hs_1
mult_heuristic
[ 32, 56, 93, 38 ]
32
[ "93-56=37", "38-37=1", "32*1=32" ]
Current State: 32:[32, 56, 93, 38], Operations: [] Exploring Operation: 93-56=37, Resulting Numbers: [32, 38, 37] Generated Node #2: [32, 38, 37] from Operation: 93-56=37 Current State: 32:[32, 38, 37], Operations: ['93-56=37'] Exploring Operation: 38-37=1, Resulting Numbers: [32, 1] Generated Node #3: [32, 1] from Ope...
4
Current State: 32:[32, 56, 93, 38], Operations: [] Exploring Operation: 93-38=55, Resulting Numbers: [32, 56, 55] Generated Node #0,0: 32:[32, 56, 55] Operation: 93-38=55 Exploring Operation: 93-32=61, Resulting Numbers: [56, 38, 61] Generated Node #0,1: 32:[56, 38, 61] Operation: 93-32=61 Exploring Operation: 56-38=18...
0.987847
hs_4
sum_heuristic
[ 71, 70, 51, 67 ]
76
[ "71-67=4", "70-51=19", "4*19=76" ]
Current State: 76:[71, 70, 51, 67], Operations: [] Exploring Operation: 71-67=4, Resulting Numbers: [70, 51, 4] Generated Node #2: [70, 51, 4] from Operation: 71-67=4 Current State: 76:[70, 51, 4], Operations: ['71-67=4'] Exploring Operation: 70-51=19, Resulting Numbers: [4, 19] Generated Node #3: [4, 19] from Operatio...
4
Current State: 76:[71, 70, 51, 67], Operations: [] Exploring Operation: 70-51=19, Resulting Numbers: [71, 67, 19] Generated Node #0,0: 76:[71, 67, 19] Operation: 70-51=19 Exploring Operation: 71-51=20, Resulting Numbers: [70, 67, 20] Generated Node #0,1: 76:[70, 67, 20] Operation: 71-51=20 Exploring Operation: 67-51=16...
0.990451
hs_3
mult_heuristic
[ 82, 52, 23, 86 ]
40
[ "86-82=4", "23*4=92", "92-52=40" ]
Current State: 40:[82, 52, 23, 86], Operations: [] Exploring Operation: 86-82=4, Resulting Numbers: [52, 23, 4] Generated Node #2: [52, 23, 4] from Operation: 86-82=4 Current State: 40:[52, 23, 4], Operations: ['86-82=4'] Exploring Operation: 23*4=92, Resulting Numbers: [52, 92] Generated Node #3: [52, 92] from Operati...
4
Current State: 40:[82, 52, 23, 86], Operations: [] Exploring Operation: 82-23=59, Resulting Numbers: [52, 86, 59] Generated Node #0,0: 40:[52, 86, 59] Operation: 82-23=59 Exploring Operation: 86-52=34, Resulting Numbers: [82, 23, 34] Generated Node #0,1: 40:[82, 23, 34] Operation: 86-52=34 Exploring Operation: 82-52=30...
0
hs_4
sum_heuristic
[ 19, 72, 60, 20 ]
43
[ "72*20=1440", "1440/60=24", "19+24=43" ]
Current State: 43:[19, 72, 60, 20], Operations: [] Exploring Operation: 72*20=1440, Resulting Numbers: [19, 60, 1440] Generated Node #2: [19, 60, 1440] from Operation: 72*20=1440 Current State: 43:[19, 60, 1440], Operations: ['72*20=1440'] Exploring Operation: 1440/60=24, Resulting Numbers: [19, 24] Generated Node #3: ...
4
Current State: 43:[19, 72, 60, 20], Operations: [] Exploring Operation: 19+20=39, Resulting Numbers: [72, 60, 39] Generated Node #0,0: 43:[72, 60, 39] Operation: 19+20=39 Exploring Operation: 72-20=52, Resulting Numbers: [19, 60, 52] Generated Node #0,1: 43:[19, 60, 52] Operation: 72-20=52 Exploring Operation: 72-19=53...
0
hs_3
sum_heuristic
[ 32, 41, 21, 59 ]
96
[ "41+21=62", "62-59=3", "32*3=96" ]
Current State: 96:[32, 41, 21, 59], Operations: [] Exploring Operation: 41+21=62, Resulting Numbers: [32, 59, 62] Generated Node #2: [32, 59, 62] from Operation: 41+21=62 Current State: 96:[32, 59, 62], Operations: ['41+21=62'] Exploring Operation: 62-59=3, Resulting Numbers: [32, 3] Generated Node #3: [32, 3] from Ope...
4
Current State: 96:[32, 41, 21, 59], Operations: [] Exploring Operation: 59-41=18, Resulting Numbers: [32, 21, 18] Generated Node #0,0: 96:[32, 21, 18] Operation: 59-41=18 Exploring Operation: 41+59=100, Resulting Numbers: [32, 21, 100] Generated Node #0,1: 96:[32, 21, 100] Operation: 41+59=100 Exploring Operation: 59-3...
0.990451
hs_3
mult_heuristic
[ 94, 72, 71, 66 ]
27
[ "94-72=22", "71-66=5", "22+5=27" ]
Current State: 27:[94, 72, 71, 66], Operations: [] Exploring Operation: 94-72=22, Resulting Numbers: [71, 66, 22] Generated Node #2: [71, 66, 22] from Operation: 94-72=22 Current State: 27:[71, 66, 22], Operations: ['94-72=22'] Exploring Operation: 71-66=5, Resulting Numbers: [22, 5] Generated Node #3: [22, 5] from Ope...
4
Current State: 27:[94, 72, 71, 66], Operations: [] Exploring Operation: 94-72=22, Resulting Numbers: [71, 66, 22] Generated Node #0,0: 27:[71, 66, 22] Operation: 94-72=22 Exploring Operation: 94-71=23, Resulting Numbers: [72, 66, 23] Generated Node #0,1: 27:[72, 66, 23] Operation: 94-71=23 Exploring Operation: 72-66=6,...
0.985243
hs_5
mult_heuristic
[ 50, 93, 19, 23 ]
47
[ "93-50=43", "23-19=4", "43+4=47" ]
Current State: 47:[50, 93, 19, 23], Operations: [] Exploring Operation: 93-50=43, Resulting Numbers: [19, 23, 43] Generated Node #2: [19, 23, 43] from Operation: 93-50=43 Current State: 47:[19, 23, 43], Operations: ['93-50=43'] Exploring Operation: 23-19=4, Resulting Numbers: [43, 4] Generated Node #3: [43, 4] from Ope...
4
Current State: 47:[50, 93, 19, 23], Operations: [] Exploring Operation: 93-19=74, Resulting Numbers: [50, 23, 74] Generated Node #0,0: 47:[50, 23, 74] Operation: 93-19=74 Moving to Node #0,0 Current State: 47:[50, 23, 74], Operations: ['93-19=74'] Exploring Operation: 74-23=51, Resulting Numbers: [50, 51] Generated Nod...
0
hs_1
sum_heuristic
[ 55, 24, 69, 22 ]
32
[ "55+24=79", "69-22=47", "79-47=32" ]
Current State: 32:[55, 24, 69, 22], Operations: [] Exploring Operation: 55+24=79, Resulting Numbers: [69, 22, 79] Generated Node #2: [69, 22, 79] from Operation: 55+24=79 Current State: 32:[69, 22, 79], Operations: ['55+24=79'] Exploring Operation: 69-22=47, Resulting Numbers: [79, 47] Generated Node #3: [79, 47] from ...
4
Current State: 32:[55, 24, 69, 22], Operations: [] Exploring Operation: 69-55=14, Resulting Numbers: [24, 22, 14] Generated Node #0,0: 32:[24, 22, 14] Operation: 69-55=14 Exploring Operation: 69-24=45, Resulting Numbers: [55, 22, 45] Generated Node #0,1: 32:[55, 22, 45] Operation: 69-24=45 Moving to Node #0,0 Current S...
0.987847
hs_2
mult_heuristic
[ 31, 73, 27, 89 ]
20
[ "73-31=42", "89-27=62", "62-42=20" ]
Current State: 20:[31, 73, 27, 89], Operations: [] Exploring Operation: 73-31=42, Resulting Numbers: [27, 89, 42] Generated Node #2: [27, 89, 42] from Operation: 73-31=42 Current State: 20:[27, 89, 42], Operations: ['73-31=42'] Exploring Operation: 89-27=62, Resulting Numbers: [42, 62] Generated Node #3: [42, 62] from ...
4
Current State: 20:[31, 73, 27, 89], Operations: [] Exploring Operation: 89-73=16, Resulting Numbers: [31, 27, 16] Generated Node #0,0: 20:[31, 27, 16] Operation: 89-73=16 Exploring Operation: 73-31=42, Resulting Numbers: [27, 89, 42] Generated Node #0,1: 20:[27, 89, 42] Operation: 73-31=42 Start Sub Search at level 1: ...
0.991319
hs_2
mult_heuristic
[ 11, 32, 76, 8 ]
41
[ "11+32=43", "76+8=84", "84-43=41" ]
Current State: 41:[11, 32, 76, 8], Operations: [] Exploring Operation: 11+32=43, Resulting Numbers: [76, 8, 43] Generated Node #2: [76, 8, 43] from Operation: 11+32=43 Current State: 41:[76, 8, 43], Operations: ['11+32=43'] Exploring Operation: 76+8=84, Resulting Numbers: [43, 84] Generated Node #3: [43, 84] from Opera...
4
Current State: 41:[11, 32, 76, 8], Operations: [] Exploring Operation: 76-11=65, Resulting Numbers: [32, 8, 65] Generated Node #0,0: 41:[32, 8, 65] Operation: 76-11=65 Start Sub Search at level 1: Moving to Node #0,0 Current State: 41:[32, 8, 65], Operations: ['76-11=65'] Exploring Operation: 32+8=40, Resulting Numbers...
0
hs_1
sum_heuristic
[ 78, 67, 28, 38 ]
78
[ "67-28=39", "39-38=1", "78*1=78" ]
Current State: 78:[78, 67, 28, 38], Operations: [] Exploring Operation: 67-28=39, Resulting Numbers: [78, 38, 39] Generated Node #2: [78, 38, 39] from Operation: 67-28=39 Current State: 78:[78, 38, 39], Operations: ['67-28=39'] Exploring Operation: 39-38=1, Resulting Numbers: [78, 1] Generated Node #3: [78, 1] from Ope...
4
Current State: 78:[78, 67, 28, 38], Operations: [] Exploring Operation: 67-28=39, Resulting Numbers: [78, 38, 39] Generated Node #0,0: 78:[78, 38, 39] Operation: 67-28=39 Moving to Node #0,0 Current State: 78:[78, 38, 39], Operations: ['67-28=39'] Exploring Operation: 78-38=40, Resulting Numbers: [39, 40] Generated Nod...
0
hs_1
mult_heuristic
[ 4, 11, 1, 27 ]
81
[ "11+1=12", "12/4=3", "27*3=81" ]
Current State: 81:[4, 11, 1, 27], Operations: [] Exploring Operation: 11+1=12, Resulting Numbers: [4, 27, 12] Generated Node #2: [4, 27, 12] from Operation: 11+1=12 Current State: 81:[4, 27, 12], Operations: ['11+1=12'] Exploring Operation: 12/4=3, Resulting Numbers: [27, 3] Generated Node #3: [27, 3] from Operation: 1...
4
Current State: 81:[4, 11, 1, 27], Operations: [] Exploring Operation: 4-1=3, Resulting Numbers: [11, 27, 3] Generated Node #0,0: 81:[11, 27, 3] Operation: 4-1=3 Moving to Node #0,0 Current State: 81:[11, 27, 3], Operations: ['4-1=3'] Exploring Operation: 11-3=8, Resulting Numbers: [27, 8] Generated Node #0,0,0: 81:[27,...
0
hs_1
sum_heuristic
[ 41, 95, 3, 26 ]
25
[ "95-41=54", "3+26=29", "54-29=25" ]
Current State: 25:[41, 95, 3, 26], Operations: [] Exploring Operation: 95-41=54, Resulting Numbers: [3, 26, 54] Generated Node #2: [3, 26, 54] from Operation: 95-41=54 Current State: 25:[3, 26, 54], Operations: ['95-41=54'] Exploring Operation: 3+26=29, Resulting Numbers: [54, 29] Generated Node #3: [54, 29] from Opera...
4
Current State: 25:[41, 95, 3, 26], Operations: [] Exploring Operation: 41-26=15, Resulting Numbers: [95, 3, 15] Generated Node #0,0: 25:[95, 3, 15] Operation: 41-26=15 Exploring Operation: 95-26=69, Resulting Numbers: [41, 3, 69] Generated Node #0,1: 25:[41, 3, 69] Operation: 95-26=69 Exploring Operation: 95-41=54, Res...
0.990451
hs_3
sum_heuristic
[ 2, 7, 42, 94 ]
43
[ "2+7=9", "94-42=52", "52-9=43" ]
Current State: 43:[2, 7, 42, 94], Operations: [] Exploring Operation: 2+7=9, Resulting Numbers: [42, 94, 9] Generated Node #2: [42, 94, 9] from Operation: 2+7=9 Current State: 43:[42, 94, 9], Operations: ['2+7=9'] Exploring Operation: 94-42=52, Resulting Numbers: [9, 52] Generated Node #3: [9, 52] from Operation: 94-42...
4
Current State: 43:[2, 7, 42, 94], Operations: [] Exploring Operation: 94/2=47, Resulting Numbers: [7, 42, 47] Generated Node #0,0: 43:[7, 42, 47] Operation: 94/2=47 Exploring Operation: 2*7=14, Resulting Numbers: [42, 94, 14] Generated Node #0,1: 43:[42, 94, 14] Operation: 2*7=14 Moving to Node #0,0 Current State: 43:[...
0
hs_2
mult_heuristic
[ 39, 55, 28, 5 ]
71
[ "39+55=94", "28-5=23", "94-23=71" ]
Current State: 71:[39, 55, 28, 5], Operations: [] Exploring Operation: 39+55=94, Resulting Numbers: [28, 5, 94] Generated Node #2: [28, 5, 94] from Operation: 39+55=94 Current State: 71:[28, 5, 94], Operations: ['39+55=94'] Exploring Operation: 28-5=23, Resulting Numbers: [94, 23] Generated Node #3: [94, 23] from Opera...
4
Current State: 71:[39, 55, 28, 5], Operations: [] Exploring Operation: 39+28=67, Resulting Numbers: [55, 5, 67] Generated Node #0,0: 71:[55, 5, 67] Operation: 39+28=67 Exploring Operation: 39+5=44, Resulting Numbers: [55, 28, 44] Generated Node #0,1: 71:[55, 28, 44] Operation: 39+5=44 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 81, 84, 42, 19 ]
15
[ "84-81=3", "19*3=57", "57-42=15" ]
Current State: 15:[81, 84, 42, 19], Operations: [] Exploring Operation: 84-81=3, Resulting Numbers: [42, 19, 3] Generated Node #2: [42, 19, 3] from Operation: 84-81=3 Current State: 15:[42, 19, 3], Operations: ['84-81=3'] Exploring Operation: 19*3=57, Resulting Numbers: [42, 57] Generated Node #3: [42, 57] from Operati...
4
Current State: 15:[81, 84, 42, 19], Operations: [] Exploring Operation: 84-81=3, Resulting Numbers: [42, 19, 3] Generated Node #0,0: 15:[42, 19, 3] Operation: 84-81=3 Exploring Operation: 84/42=2, Resulting Numbers: [81, 19, 2] Generated Node #0,1: 15:[81, 19, 2] Operation: 84/42=2 Exploring Operation: 81-42=39, Result...
0
hs_4
sum_heuristic
[ 11, 83, 47, 46 ]
94
[ "11+83=94", "47-46=1", "94*1=94" ]
Current State: 94:[11, 83, 47, 46], Operations: [] Exploring Operation: 11+83=94, Resulting Numbers: [47, 46, 94] Generated Node #2: [47, 46, 94] from Operation: 11+83=94 Current State: 94:[47, 46, 94], Operations: ['11+83=94'] Exploring Operation: 47-46=1, Resulting Numbers: [94, 1] Generated Node #3: [94, 1] from Ope...
4
Current State: 94:[11, 83, 47, 46], Operations: [] Exploring Operation: 83-46=37, Resulting Numbers: [11, 47, 37] Generated Node #0,0: 94:[11, 47, 37] Operation: 83-46=37 Exploring Operation: 11+46=57, Resulting Numbers: [83, 47, 57] Generated Node #0,1: 94:[83, 47, 57] Operation: 11+46=57 Exploring Operation: 11+83=94...
0.989583
hs_3
sum_heuristic
[ 32, 42, 82, 5 ]
41
[ "42-32=10", "82*5=410", "410/10=41" ]
Current State: 41:[32, 42, 82, 5], Operations: [] Exploring Operation: 42-32=10, Resulting Numbers: [82, 5, 10] Generated Node #2: [82, 5, 10] from Operation: 42-32=10 Current State: 41:[82, 5, 10], Operations: ['42-32=10'] Exploring Operation: 82*5=410, Resulting Numbers: [10, 410] Generated Node #3: [10, 410] from Op...
4
Current State: 41:[32, 42, 82, 5], Operations: [] Exploring Operation: 82-32=50, Resulting Numbers: [42, 5, 50] Generated Node #0,0: 41:[42, 5, 50] Operation: 82-32=50 Moving to Node #0,0 Current State: 41:[42, 5, 50], Operations: ['82-32=50'] Exploring Operation: 50-5=45, Resulting Numbers: [42, 45] Generated Node #0,...
0
hs_1
sum_heuristic
[ 44, 81, 77, 87 ]
76
[ "81-77=4", "44/4=11", "87-11=76" ]
Current State: 76:[44, 81, 77, 87], Operations: [] Exploring Operation: 81-77=4, Resulting Numbers: [44, 87, 4] Generated Node #2: [44, 87, 4] from Operation: 81-77=4 Current State: 76:[44, 87, 4], Operations: ['81-77=4'] Exploring Operation: 44/4=11, Resulting Numbers: [87, 11] Generated Node #3: [87, 11] from Operati...
4
Current State: 76:[44, 81, 77, 87], Operations: [] Exploring Operation: 87-81=6, Resulting Numbers: [44, 77, 6] Generated Node #0,0: 76:[44, 77, 6] Operation: 87-81=6 Exploring Operation: 87-44=43, Resulting Numbers: [81, 77, 43] Generated Node #0,1: 76:[81, 77, 43] Operation: 87-44=43 Exploring Operation: 81-44=37, Re...
0.9375
hs_4
mult_heuristic
[ 99, 64, 42, 97 ]
44
[ "99-97=2", "64-42=22", "2*22=44" ]
Current State: 44:[99, 64, 42, 97], Operations: [] Exploring Operation: 99-97=2, Resulting Numbers: [64, 42, 2] Generated Node #2: [64, 42, 2] from Operation: 99-97=2 Current State: 44:[64, 42, 2], Operations: ['99-97=2'] Exploring Operation: 64-42=22, Resulting Numbers: [2, 22] Generated Node #3: [2, 22] from Operatio...
4
Current State: 44:[99, 64, 42, 97], Operations: [] Exploring Operation: 99-97=2, Resulting Numbers: [64, 42, 2] Generated Node #0,0: 44:[64, 42, 2] Operation: 99-97=2 Exploring Operation: 99-64=35, Resulting Numbers: [42, 97, 35] Generated Node #0,1: 44:[42, 97, 35] Operation: 99-64=35 Start Sub Search at level 1: Movi...
0.991319
hs_2
sum_heuristic
[ 38, 4, 31, 43 ]
28
[ "38+31=69", "43+69=112", "112/4=28" ]
Current State: 28:[38, 4, 31, 43], Operations: [] Exploring Operation: 38+31=69, Resulting Numbers: [4, 43, 69] Generated Node #2: [4, 43, 69] from Operation: 38+31=69 Current State: 28:[4, 43, 69], Operations: ['38+31=69'] Exploring Operation: 43+69=112, Resulting Numbers: [4, 112] Generated Node #3: [4, 112] from Ope...
4
Current State: 28:[38, 4, 31, 43], Operations: [] Exploring Operation: 38-31=7, Resulting Numbers: [4, 43, 7] Generated Node #0,0: 28:[4, 43, 7] Operation: 38-31=7 Exploring Operation: 43-38=5, Resulting Numbers: [4, 31, 5] Generated Node #0,1: 28:[4, 31, 5] Operation: 43-38=5 Exploring Operation: 38-4=34, Resulting Nu...
0
hs_5
sum_heuristic
[ 72, 15, 20, 2 ]
79
[ "72-15=57", "20+2=22", "57+22=79" ]
Current State: 79:[72, 15, 20, 2], Operations: [] Exploring Operation: 72-15=57, Resulting Numbers: [20, 2, 57] Generated Node #2: [20, 2, 57] from Operation: 72-15=57 Current State: 79:[20, 2, 57], Operations: ['72-15=57'] Exploring Operation: 20+2=22, Resulting Numbers: [57, 22] Generated Node #3: [57, 22] from Opera...
4
Current State: 79:[72, 15, 20, 2], Operations: [] Exploring Operation: 72+2=74, Resulting Numbers: [15, 20, 74] Generated Node #0,0: 79:[15, 20, 74] Operation: 72+2=74 Exploring Operation: 15+2=17, Resulting Numbers: [72, 20, 17] Generated Node #0,1: 79:[72, 20, 17] Operation: 15+2=17 Exploring Operation: 20*2=40, Resu...
0.959201
hs_5
mult_heuristic
[ 98, 3, 97, 12 ]
36
[ "98-97=1", "3*12=36", "1*36=36" ]
Current State: 36:[98, 3, 97, 12], Operations: [] Exploring Operation: 98-97=1, Resulting Numbers: [3, 12, 1] Generated Node #2: [3, 12, 1] from Operation: 98-97=1 Current State: 36:[3, 12, 1], Operations: ['98-97=1'] Exploring Operation: 3*12=36, Resulting Numbers: [1, 36] Generated Node #3: [1, 36] from Operation: 3*...
4
Current State: 36:[98, 3, 97, 12], Operations: [] Exploring Operation: 98-12=86, Resulting Numbers: [3, 97, 86] Generated Node #0,0: 36:[3, 97, 86] Operation: 98-12=86 Exploring Operation: 98-97=1, Resulting Numbers: [3, 12, 1] Generated Node #0,1: 36:[3, 12, 1] Operation: 98-97=1 Exploring Operation: 97-3=94, Resultin...
0.979167
hs_5
sum_heuristic
[ 63, 41, 95, 42 ]
31
[ "63-41=22", "95-42=53", "53-22=31" ]
Current State: 31:[63, 41, 95, 42], Operations: [] Exploring Operation: 63-41=22, Resulting Numbers: [95, 42, 22] Generated Node #2: [95, 42, 22] from Operation: 63-41=22 Current State: 31:[95, 42, 22], Operations: ['63-41=22'] Exploring Operation: 95-42=53, Resulting Numbers: [22, 53] Generated Node #3: [22, 53] from ...
4
Current State: 31:[63, 41, 95, 42], Operations: [] Exploring Operation: 95-42=53, Resulting Numbers: [63, 41, 53] Generated Node #0,0: 31:[63, 41, 53] Operation: 95-42=53 Exploring Operation: 95-63=32, Resulting Numbers: [41, 42, 32] Generated Node #0,1: 31:[41, 42, 32] Operation: 95-63=32 Exploring Operation: 63-41=22...
0.984375
hs_5
mult_heuristic
[ 21, 63, 27, 6 ]
87
[ "63/21=3", "27*3=81", "6+81=87" ]
Current State: 87:[21, 63, 27, 6], Operations: [] Exploring Operation: 63/21=3, Resulting Numbers: [27, 6, 3] Generated Node #2: [27, 6, 3] from Operation: 63/21=3 Current State: 87:[27, 6, 3], Operations: ['63/21=3'] Exploring Operation: 27*3=81, Resulting Numbers: [6, 81] Generated Node #3: [6, 81] from Operation: 27...
4
Current State: 87:[21, 63, 27, 6], Operations: [] Exploring Operation: 63/21=3, Resulting Numbers: [27, 6, 3] Generated Node #0,0: 87:[27, 6, 3] Operation: 63/21=3 Exploring Operation: 21+63=84, Resulting Numbers: [27, 6, 84] Generated Node #0,1: 87:[27, 6, 84] Operation: 21+63=84 Exploring Operation: 63+27=90, Resulti...
0
hs_5
mult_heuristic
[ 42, 11, 81, 3 ]
24
[ "81-42=39", "39/3=13", "11+13=24" ]
Current State: 24:[42, 11, 81, 3], Operations: [] Exploring Operation: 81-42=39, Resulting Numbers: [11, 3, 39] Generated Node #2: [11, 3, 39] from Operation: 81-42=39 Current State: 24:[11, 3, 39], Operations: ['81-42=39'] Exploring Operation: 39/3=13, Resulting Numbers: [11, 13] Generated Node #3: [11, 13] from Opera...
4
Current State: 24:[42, 11, 81, 3], Operations: [] Exploring Operation: 81/3=27, Resulting Numbers: [42, 11, 27] Generated Node #0,0: 24:[42, 11, 27] Operation: 81/3=27 Exploring Operation: 81-42=39, Resulting Numbers: [11, 3, 39] Generated Node #0,1: 24:[11, 3, 39] Operation: 81-42=39 Exploring Operation: 42/3=14, Resu...
0.986979
hs_5
sum_heuristic
[ 29, 31, 94, 69 ]
35
[ "29+31=60", "94-69=25", "60-25=35" ]
Current State: 35:[29, 31, 94, 69], Operations: [] Exploring Operation: 29+31=60, Resulting Numbers: [94, 69, 60] Generated Node #2: [94, 69, 60] from Operation: 29+31=60 Current State: 35:[94, 69, 60], Operations: ['29+31=60'] Exploring Operation: 94-69=25, Resulting Numbers: [60, 25] Generated Node #3: [60, 25] from ...
4
Current State: 35:[29, 31, 94, 69], Operations: [] Exploring Operation: 94-29=65, Resulting Numbers: [31, 69, 65] Generated Node #0,0: 35:[31, 69, 65] Operation: 94-29=65 Exploring Operation: 94-69=25, Resulting Numbers: [29, 31, 25] Generated Node #0,1: 35:[29, 31, 25] Operation: 94-69=25 Start Sub Search at level 1: ...
0.992188
hs_2
sum_heuristic