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
[ 5, 49, 11, 1 ]
66
[ "5+49=54", "11+1=12", "54+12=66" ]
Current State: 66:[5, 49, 11, 1], Operations: [] Exploring Operation: 5+49=54, Resulting Numbers: [11, 1, 54] Generated Node #2: [11, 1, 54] from Operation: 5+49=54 Current State: 66:[11, 1, 54], Operations: ['5+49=54'] Exploring Operation: 11+1=12, Resulting Numbers: [54, 12] Generated Node #3: [54, 12] from Operation...
4
Current State: 66:[5, 49, 11, 1], Operations: [] Exploring Operation: 49-5=44, Resulting Numbers: [11, 1, 44] Generated Node #0,0: 66:[11, 1, 44] Operation: 49-5=44 Exploring Operation: 5+1=6, Resulting Numbers: [49, 11, 6] Generated Node #0,1: 66:[49, 11, 6] Operation: 5+1=6 Exploring Operation: 49-11=38, Resulting Nu...
0.967014
hs_5
sum_heuristic
[ 2, 25, 72, 13 ]
74
[ "72/2=36", "25+13=38", "36+38=74" ]
Current State: 74:[2, 25, 72, 13], Operations: [] Exploring Operation: 72/2=36, Resulting Numbers: [25, 13, 36] Generated Node #2: [25, 13, 36] from Operation: 72/2=36 Current State: 74:[25, 13, 36], Operations: ['72/2=36'] Exploring Operation: 25+13=38, Resulting Numbers: [36, 38] Generated Node #3: [36, 38] from Oper...
4
Current State: 74:[2, 25, 72, 13], Operations: [] Exploring Operation: 72-25=47, Resulting Numbers: [2, 13, 47] Generated Node #0,0: 74:[2, 13, 47] Operation: 72-25=47 Exploring Operation: 2+72=74, Resulting Numbers: [25, 13, 74] Generated Node #0,1: 74:[25, 13, 74] Operation: 2+72=74 Exploring Operation: 2+25=27, Resu...
0.983507
hs_5
mult_heuristic
[ 5, 6, 93, 8 ]
84
[ "6-5=1", "93-8=85", "85-1=84" ]
Current State: 84:[5, 6, 93, 8], Operations: [] Exploring Operation: 6-5=1, Resulting Numbers: [93, 8, 1] Generated Node #2: [93, 8, 1] from Operation: 6-5=1 Current State: 84:[93, 8, 1], Operations: ['6-5=1'] Exploring Operation: 93-8=85, Resulting Numbers: [1, 85] Generated Node #3: [1, 85] from Operation: 93-8=85 Cu...
4
Current State: 84:[5, 6, 93, 8], Operations: [] Exploring Operation: 93-8=85, Resulting Numbers: [5, 6, 85] Generated Node #0,0: 84:[5, 6, 85] Operation: 93-8=85 Exploring Operation: 93-5=88, Resulting Numbers: [6, 8, 88] Generated Node #0,1: 84:[6, 8, 88] Operation: 93-5=88 Start Sub Search at level 1: Moving to Node ...
0.989583
hs_2
mult_heuristic
[ 88, 40, 91, 31 ]
74
[ "88-40=48", "91+31=122", "122-48=74" ]
Current State: 74:[88, 40, 91, 31], Operations: [] Exploring Operation: 88-40=48, Resulting Numbers: [91, 31, 48] Generated Node #2: [91, 31, 48] from Operation: 88-40=48 Current State: 74:[91, 31, 48], Operations: ['88-40=48'] Exploring Operation: 91+31=122, Resulting Numbers: [48, 122] Generated Node #3: [48, 122] fr...
4
Current State: 74:[88, 40, 91, 31], Operations: [] Exploring Operation: 91-88=3, Resulting Numbers: [40, 31, 3] Generated Node #0,0: 74:[40, 31, 3] Operation: 91-88=3 Exploring Operation: 91-31=60, Resulting Numbers: [88, 40, 60] Generated Node #0,1: 74:[88, 40, 60] Operation: 91-31=60 Moving to Node #0,0 Current State...
0.986111
hs_2
mult_heuristic
[ 39, 32, 38, 16 ]
15
[ "39-32=7", "38-16=22", "22-7=15" ]
Current State: 15:[39, 32, 38, 16], Operations: [] Exploring Operation: 39-32=7, Resulting Numbers: [38, 16, 7] Generated Node #2: [38, 16, 7] from Operation: 39-32=7 Current State: 15:[38, 16, 7], Operations: ['39-32=7'] Exploring Operation: 38-16=22, Resulting Numbers: [7, 22] Generated Node #3: [7, 22] from Operatio...
4
Current State: 15:[39, 32, 38, 16], Operations: [] Exploring Operation: 39-38=1, Resulting Numbers: [32, 16, 1] Generated Node #0,0: 15:[32, 16, 1] Operation: 39-38=1 Exploring Operation: 39-16=23, Resulting Numbers: [32, 38, 23] Generated Node #0,1: 15:[32, 38, 23] Operation: 39-16=23 Exploring Operation: 38-32=6, Res...
0.984375
hs_5
mult_heuristic
[ 82, 10, 59, 3 ]
30
[ "82+10=92", "59+3=62", "92-62=30" ]
Current State: 30:[82, 10, 59, 3], Operations: [] Exploring Operation: 82+10=92, Resulting Numbers: [59, 3, 92] Generated Node #2: [59, 3, 92] from Operation: 82+10=92 Current State: 30:[59, 3, 92], Operations: ['82+10=92'] Exploring Operation: 59+3=62, Resulting Numbers: [92, 62] Generated Node #3: [92, 62] from Opera...
4
Current State: 30:[82, 10, 59, 3], Operations: [] Exploring Operation: 82-10=72, Resulting Numbers: [59, 3, 72] Generated Node #0,0: 30:[59, 3, 72] Operation: 82-10=72 Exploring Operation: 82-59=23, Resulting Numbers: [10, 3, 23] Generated Node #0,1: 30:[10, 3, 23] Operation: 82-59=23 Start Sub Search at level 1: Movin...
0.989583
hs_2
sum_heuristic
[ 47, 33, 20, 52 ]
86
[ "47-33=14", "20+52=72", "14+72=86" ]
Current State: 86:[47, 33, 20, 52], Operations: [] Exploring Operation: 47-33=14, Resulting Numbers: [20, 52, 14] Generated Node #2: [20, 52, 14] from Operation: 47-33=14 Current State: 86:[20, 52, 14], Operations: ['47-33=14'] Exploring Operation: 20+52=72, Resulting Numbers: [14, 72] Generated Node #3: [14, 72] from ...
4
Current State: 86:[47, 33, 20, 52], Operations: [] Exploring Operation: 33+20=53, Resulting Numbers: [47, 52, 53] Generated Node #0,0: 86:[47, 52, 53] Operation: 33+20=53 Exploring Operation: 33-20=13, Resulting Numbers: [47, 52, 13] Generated Node #0,1: 86:[47, 52, 13] Operation: 33-20=13 Exploring Operation: 52-20=32...
0.957465
hs_4
mult_heuristic
[ 67, 5, 28, 57 ]
23
[ "67-5=62", "28+57=85", "85-62=23" ]
Current State: 23:[67, 5, 28, 57], Operations: [] Exploring Operation: 67-5=62, Resulting Numbers: [28, 57, 62] Generated Node #2: [28, 57, 62] from Operation: 67-5=62 Current State: 23:[28, 57, 62], Operations: ['67-5=62'] Exploring Operation: 28+57=85, Resulting Numbers: [62, 85] Generated Node #3: [62, 85] from Oper...
4
Current State: 23:[67, 5, 28, 57], Operations: [] Exploring Operation: 67-57=10, Resulting Numbers: [5, 28, 10] Generated Node #0,0: 23:[5, 28, 10] Operation: 67-57=10 Start Sub Search at level 1: Moving to Node #0,0 Current State: 23:[5, 28, 10], Operations: ['67-57=10'] Exploring Operation: 28-5=23, Resulting Numbers...
0
hs_1
sum_heuristic
[ 95, 25, 61, 38 ]
21
[ "95+25=120", "61+38=99", "120-99=21" ]
Current State: 21:[95, 25, 61, 38], Operations: [] Exploring Operation: 95+25=120, Resulting Numbers: [61, 38, 120] Generated Node #2: [61, 38, 120] from Operation: 95+25=120 Current State: 21:[61, 38, 120], Operations: ['95+25=120'] Exploring Operation: 61+38=99, Resulting Numbers: [120, 99] Generated Node #3: [120, 9...
4
Current State: 21:[95, 25, 61, 38], Operations: [] Exploring Operation: 95-38=57, Resulting Numbers: [25, 61, 57] Generated Node #0,0: 21:[25, 61, 57] Operation: 95-38=57 Exploring Operation: 61-25=36, Resulting Numbers: [95, 38, 36] Generated Node #0,1: 21:[95, 38, 36] Operation: 61-25=36 Exploring Operation: 95-61=34...
0.985243
hs_5
mult_heuristic
[ 11, 15, 44, 79 ]
97
[ "11+15=26", "44+79=123", "123-26=97" ]
Current State: 97:[11, 15, 44, 79], Operations: [] Exploring Operation: 11+15=26, Resulting Numbers: [44, 79, 26] Generated Node #2: [44, 79, 26] from Operation: 11+15=26 Current State: 97:[44, 79, 26], Operations: ['11+15=26'] Exploring Operation: 44+79=123, Resulting Numbers: [26, 123] Generated Node #3: [26, 123] fr...
4
Current State: 97:[11, 15, 44, 79], Operations: [] Exploring Operation: 11*15=165, Resulting Numbers: [44, 79, 165] Generated Node #0,0: 97:[44, 79, 165] Operation: 11*15=165 Exploring Operation: 11+15=26, Resulting Numbers: [44, 79, 26] Generated Node #0,1: 97:[44, 79, 26] Operation: 11+15=26 Moving to Node #0,0 Curre...
0
hs_2
sum_heuristic
[ 3, 16, 99, 29 ]
23
[ "99-3=96", "96/16=6", "29-6=23" ]
Current State: 23:[3, 16, 99, 29], Operations: [] Exploring Operation: 99-3=96, Resulting Numbers: [16, 29, 96] Generated Node #2: [16, 29, 96] from Operation: 99-3=96 Current State: 23:[16, 29, 96], Operations: ['99-3=96'] Exploring Operation: 96/16=6, Resulting Numbers: [29, 6] Generated Node #3: [29, 6] from Operati...
4
Current State: 23:[3, 16, 99, 29], Operations: [] Exploring Operation: 99/3=33, Resulting Numbers: [16, 29, 33] Generated Node #0,0: 23:[16, 29, 33] Operation: 99/3=33 Start Sub Search at level 1: Moving to Node #0,0 Current State: 23:[16, 29, 33], Operations: ['99/3=33'] Exploring Operation: 33-16=17, Resulting Number...
0
hs_1
sum_heuristic
[ 67, 58, 48, 69 ]
82
[ "69-67=2", "48/2=24", "58+24=82" ]
Current State: 82:[67, 58, 48, 69], Operations: [] Exploring Operation: 69-67=2, Resulting Numbers: [58, 48, 2] Generated Node #2: [58, 48, 2] from Operation: 69-67=2 Current State: 82:[58, 48, 2], Operations: ['69-67=2'] Exploring Operation: 48/2=24, Resulting Numbers: [58, 24] Generated Node #3: [58, 24] from Operati...
4
Current State: 82:[67, 58, 48, 69], Operations: [] Exploring Operation: 58-48=10, Resulting Numbers: [67, 69, 10] Generated Node #0,0: 82:[67, 69, 10] Operation: 58-48=10 Exploring Operation: 69-67=2, Resulting Numbers: [58, 48, 2] Generated Node #0,1: 82:[58, 48, 2] Operation: 69-67=2 Exploring Operation: 69-58=11, Re...
0
hs_4
mult_heuristic
[ 6, 77, 17, 76 ]
54
[ "77+76=153", "6*153=918", "918/17=54" ]
Current State: 54:[6, 77, 17, 76], Operations: [] Exploring Operation: 77+76=153, Resulting Numbers: [6, 17, 153] Generated Node #2: [6, 17, 153] from Operation: 77+76=153 Current State: 54:[6, 17, 153], Operations: ['77+76=153'] Exploring Operation: 6*153=918, Resulting Numbers: [17, 918] Generated Node #3: [17, 918] ...
4
Current State: 54:[6, 77, 17, 76], Operations: [] Exploring Operation: 76-17=59, Resulting Numbers: [6, 77, 59] Generated Node #0,0: 54:[6, 77, 59] Operation: 76-17=59 Exploring Operation: 77-17=60, Resulting Numbers: [6, 76, 60] Generated Node #0,1: 54:[6, 76, 60] Operation: 77-17=60 Exploring Operation: 77-6=71, Resu...
0
hs_4
mult_heuristic
[ 3, 29, 86, 81 ]
27
[ "3+29=32", "86-81=5", "32-5=27" ]
Current State: 27:[3, 29, 86, 81], Operations: [] Exploring Operation: 3+29=32, Resulting Numbers: [86, 81, 32] Generated Node #2: [86, 81, 32] from Operation: 3+29=32 Current State: 27:[86, 81, 32], Operations: ['3+29=32'] Exploring Operation: 86-81=5, Resulting Numbers: [32, 5] Generated Node #3: [32, 5] from Operati...
4
Current State: 27:[3, 29, 86, 81], Operations: [] Exploring Operation: 86-29=57, Resulting Numbers: [3, 81, 57] Generated Node #0,0: 27:[3, 81, 57] Operation: 86-29=57 Exploring Operation: 86-81=5, Resulting Numbers: [3, 29, 5] Generated Node #0,1: 27:[3, 29, 5] Operation: 86-81=5 Exploring Operation: 81/3=27, Resultin...
0.984375
hs_3
mult_heuristic
[ 30, 10, 65, 45 ]
23
[ "30/10=3", "65-45=20", "3+20=23" ]
Current State: 23:[30, 10, 65, 45], Operations: [] Exploring Operation: 30/10=3, Resulting Numbers: [65, 45, 3] Generated Node #2: [65, 45, 3] from Operation: 30/10=3 Current State: 23:[65, 45, 3], Operations: ['30/10=3'] Exploring Operation: 65-45=20, Resulting Numbers: [3, 20] Generated Node #3: [3, 20] from Operatio...
4
Current State: 23:[30, 10, 65, 45], Operations: [] Exploring Operation: 65-10=55, Resulting Numbers: [30, 45, 55] Generated Node #0,0: 23:[30, 45, 55] Operation: 65-10=55 Exploring Operation: 65-30=35, Resulting Numbers: [10, 45, 35] Generated Node #0,1: 23:[10, 45, 35] Operation: 65-30=35 Exploring Operation: 65-45=20...
0
hs_3
sum_heuristic
[ 49, 46, 31, 51 ]
61
[ "51-49=2", "46*2=92", "92-31=61" ]
Current State: 61:[49, 46, 31, 51], Operations: [] Exploring Operation: 51-49=2, Resulting Numbers: [46, 31, 2] Generated Node #2: [46, 31, 2] from Operation: 51-49=2 Current State: 61:[46, 31, 2], Operations: ['51-49=2'] Exploring Operation: 46*2=92, Resulting Numbers: [31, 92] Generated Node #3: [31, 92] from Operati...
4
Current State: 61:[49, 46, 31, 51], Operations: [] Exploring Operation: 46+31=77, Resulting Numbers: [49, 51, 77] Generated Node #0,0: 61:[49, 51, 77] Operation: 46+31=77 Exploring Operation: 49+31=80, Resulting Numbers: [46, 51, 80] Generated Node #0,1: 61:[46, 51, 80] Operation: 49+31=80 Exploring Operation: 49-31=18...
0
hs_4
sum_heuristic
[ 36, 38, 34, 64 ]
15
[ "38-36=2", "64-34=30", "30/2=15" ]
Current State: 15:[36, 38, 34, 64], Operations: [] Exploring Operation: 38-36=2, Resulting Numbers: [34, 64, 2] Generated Node #2: [34, 64, 2] from Operation: 38-36=2 Current State: 15:[34, 64, 2], Operations: ['38-36=2'] Exploring Operation: 64-34=30, Resulting Numbers: [2, 30] Generated Node #3: [2, 30] from Operatio...
4
Current State: 15:[36, 38, 34, 64], Operations: [] Exploring Operation: 64-36=28, Resulting Numbers: [38, 34, 28] Generated Node #0,0: 15:[38, 34, 28] Operation: 64-36=28 Exploring Operation: 64-38=26, Resulting Numbers: [36, 34, 26] Generated Node #0,1: 15:[36, 34, 26] Operation: 64-38=26 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 18, 97, 76, 9 ]
11
[ "18*9=162", "97+76=173", "173-162=11" ]
Current State: 11:[18, 97, 76, 9], Operations: [] Exploring Operation: 18*9=162, Resulting Numbers: [97, 76, 162] Generated Node #2: [97, 76, 162] from Operation: 18*9=162 Current State: 11:[97, 76, 162], Operations: ['18*9=162'] Exploring Operation: 97+76=173, Resulting Numbers: [162, 173] Generated Node #3: [162, 173...
4
Current State: 11:[18, 97, 76, 9], Operations: [] Exploring Operation: 97-76=21, Resulting Numbers: [18, 9, 21] Generated Node #0,0: 11:[18, 9, 21] Operation: 97-76=21 Exploring Operation: 76-18=58, Resulting Numbers: [97, 9, 58] Generated Node #0,1: 11:[97, 9, 58] Operation: 76-18=58 Exploring Operation: 97-18=79, Res...
0
hs_3
sum_heuristic
[ 70, 30, 49, 51 ]
72
[ "30*49=1470", "1470/70=21", "51+21=72" ]
Current State: 72:[70, 30, 49, 51], Operations: [] Exploring Operation: 30*49=1470, Resulting Numbers: [70, 51, 1470] Generated Node #2: [70, 51, 1470] from Operation: 30*49=1470 Current State: 72:[70, 51, 1470], Operations: ['30*49=1470'] Exploring Operation: 1470/70=21, Resulting Numbers: [51, 21] Generated Node #3: ...
4
Current State: 72:[70, 30, 49, 51], Operations: [] Exploring Operation: 51-49=2, Resulting Numbers: [70, 30, 2] Generated Node #0,0: 72:[70, 30, 2] Operation: 51-49=2 Exploring Operation: 49-30=19, Resulting Numbers: [70, 51, 19] Generated Node #0,1: 72:[70, 51, 19] Operation: 49-30=19 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 32, 14, 41, 57 ]
28
[ "32*14=448", "57-41=16", "448/16=28" ]
Current State: 28:[32, 14, 41, 57], Operations: [] Exploring Operation: 32*14=448, Resulting Numbers: [41, 57, 448] Generated Node #2: [41, 57, 448] from Operation: 32*14=448 Current State: 28:[41, 57, 448], Operations: ['32*14=448'] Exploring Operation: 57-41=16, Resulting Numbers: [448, 16] Generated Node #3: [448, 1...
4
Current State: 28:[32, 14, 41, 57], Operations: [] Exploring Operation: 41-14=27, Resulting Numbers: [32, 57, 27] Generated Node #0,0: 28:[32, 57, 27] Operation: 41-14=27 Exploring Operation: 57-32=25, Resulting Numbers: [14, 41, 25] Generated Node #0,1: 28:[14, 41, 25] Operation: 57-32=25 Exploring Operation: 41-32=9,...
0.986111
hs_5
mult_heuristic
[ 74, 37, 81, 98 ]
34
[ "74/37=2", "98-81=17", "2*17=34" ]
Current State: 34:[74, 37, 81, 98], Operations: [] Exploring Operation: 74/37=2, Resulting Numbers: [81, 98, 2] Generated Node #2: [81, 98, 2] from Operation: 74/37=2 Current State: 34:[81, 98, 2], Operations: ['74/37=2'] Exploring Operation: 98-81=17, Resulting Numbers: [2, 17] Generated Node #3: [2, 17] from Operatio...
4
Current State: 34:[74, 37, 81, 98], Operations: [] Exploring Operation: 98-81=17, Resulting Numbers: [74, 37, 17] Generated Node #0,0: 34:[74, 37, 17] Operation: 98-81=17 Moving to Node #0,0 Current State: 34:[74, 37, 17], Operations: ['98-81=17'] Exploring Operation: 74/37=2, Resulting Numbers: [17, 2] Generated Node ...
0.993924
hs_1
mult_heuristic
[ 61, 92, 1, 2 ]
28
[ "92-61=31", "1+2=3", "31-3=28" ]
Current State: 28:[61, 92, 1, 2], Operations: [] Exploring Operation: 92-61=31, Resulting Numbers: [1, 2, 31] Generated Node #2: [1, 2, 31] from Operation: 92-61=31 Current State: 28:[1, 2, 31], Operations: ['92-61=31'] Exploring Operation: 1+2=3, Resulting Numbers: [31, 3] Generated Node #3: [31, 3] from Operation: 1+...
4
Current State: 28:[61, 92, 1, 2], Operations: [] Exploring Operation: 92/2=46, Resulting Numbers: [61, 1, 46] Generated Node #0,0: 28:[61, 1, 46] Operation: 92/2=46 Exploring Operation: 61-1=60, Resulting Numbers: [92, 2, 60] Generated Node #0,1: 28:[92, 2, 60] Operation: 61-1=60 Exploring Operation: 92-61=31, Resultin...
0.976563
hs_3
mult_heuristic
[ 92, 52, 3, 36 ]
60
[ "92+52=144", "36+144=180", "180/3=60" ]
Current State: 60:[92, 52, 3, 36], Operations: [] Exploring Operation: 92+52=144, Resulting Numbers: [3, 36, 144] Generated Node #2: [3, 36, 144] from Operation: 92+52=144 Current State: 60:[3, 36, 144], Operations: ['92+52=144'] Exploring Operation: 36+144=180, Resulting Numbers: [3, 180] Generated Node #3: [3, 180] f...
4
Current State: 60:[92, 52, 3, 36], Operations: [] Exploring Operation: 36/3=12, Resulting Numbers: [92, 52, 12] Generated Node #0,0: 60:[92, 52, 12] Operation: 36/3=12 Exploring Operation: 52-36=16, Resulting Numbers: [92, 3, 16] Generated Node #0,1: 60:[92, 3, 16] Operation: 52-36=16 Exploring Operation: 92-52=40, Res...
0
hs_4
mult_heuristic
[ 40, 21, 53, 10 ]
82
[ "40-21=19", "53+10=63", "19+63=82" ]
Current State: 82:[40, 21, 53, 10], Operations: [] Exploring Operation: 40-21=19, Resulting Numbers: [53, 10, 19] Generated Node #2: [53, 10, 19] from Operation: 40-21=19 Current State: 82:[53, 10, 19], Operations: ['40-21=19'] Exploring Operation: 53+10=63, Resulting Numbers: [19, 63] Generated Node #3: [19, 63] from ...
4
Current State: 82:[40, 21, 53, 10], Operations: [] Exploring Operation: 21-10=11, Resulting Numbers: [40, 53, 11] Generated Node #0,0: 82:[40, 53, 11] Operation: 21-10=11 Exploring Operation: 53-21=32, Resulting Numbers: [40, 10, 32] Generated Node #0,1: 82:[40, 10, 32] Operation: 53-21=32 Exploring Operation: 21+53=74...
0.954861
hs_5
sum_heuristic
[ 46, 98, 73, 86 ]
39
[ "98-46=52", "86-73=13", "52-13=39" ]
Current State: 39:[46, 98, 73, 86], Operations: [] Exploring Operation: 98-46=52, Resulting Numbers: [73, 86, 52] Generated Node #2: [73, 86, 52] from Operation: 98-46=52 Current State: 39:[73, 86, 52], Operations: ['98-46=52'] Exploring Operation: 86-73=13, Resulting Numbers: [52, 13] Generated Node #3: [52, 13] from ...
4
Current State: 39:[46, 98, 73, 86], Operations: [] Exploring Operation: 98-86=12, Resulting Numbers: [46, 73, 12] Generated Node #0,0: 39:[46, 73, 12] Operation: 98-86=12 Exploring Operation: 86-46=40, Resulting Numbers: [98, 73, 40] Generated Node #0,1: 39:[98, 73, 40] Operation: 86-46=40 Exploring Operation: 98-73=25...
0.986979
hs_5
mult_heuristic
[ 72, 87, 24, 89 ]
84
[ "89-87=2", "24/2=12", "72+12=84" ]
Current State: 84:[72, 87, 24, 89], Operations: [] Exploring Operation: 89-87=2, Resulting Numbers: [72, 24, 2] Generated Node #2: [72, 24, 2] from Operation: 89-87=2 Current State: 84:[72, 24, 2], Operations: ['89-87=2'] Exploring Operation: 24/2=12, Resulting Numbers: [72, 12] Generated Node #3: [72, 12] from Operati...
4
Current State: 84:[72, 87, 24, 89], Operations: [] Exploring Operation: 72/24=3, Resulting Numbers: [87, 89, 3] Generated Node #0,0: 84:[87, 89, 3] Operation: 72/24=3 Exploring Operation: 87-72=15, Resulting Numbers: [24, 89, 15] Generated Node #0,1: 84:[24, 89, 15] Operation: 87-72=15 Exploring Operation: 89-72=17, Re...
0
hs_3
mult_heuristic
[ 30, 88, 15, 9 ]
10
[ "30/15=2", "88+2=90", "90/9=10" ]
Current State: 10:[30, 88, 15, 9], Operations: [] Exploring Operation: 30/15=2, Resulting Numbers: [88, 9, 2] Generated Node #2: [88, 9, 2] from Operation: 30/15=2 Current State: 10:[88, 9, 2], Operations: ['30/15=2'] Exploring Operation: 88+2=90, Resulting Numbers: [9, 90] Generated Node #3: [9, 90] from Operation: 88...
4
Current State: 10:[30, 88, 15, 9], Operations: [] Exploring Operation: 30-9=21, Resulting Numbers: [88, 15, 21] Generated Node #0,0: 10:[88, 15, 21] Operation: 30-9=21 Exploring Operation: 30-15=15, Resulting Numbers: [88, 9, 15] Generated Node #0,1: 10:[88, 9, 15] Operation: 30-15=15 Exploring Operation: 88-15=73, Res...
0
hs_5
mult_heuristic
[ 5, 43, 57, 40 ]
92
[ "40/5=8", "43+57=100", "100-8=92" ]
Current State: 92:[5, 43, 57, 40], Operations: [] Exploring Operation: 40/5=8, Resulting Numbers: [43, 57, 8] Generated Node #2: [43, 57, 8] from Operation: 40/5=8 Current State: 92:[43, 57, 8], Operations: ['40/5=8'] Exploring Operation: 43+57=100, Resulting Numbers: [8, 100] Generated Node #3: [8, 100] from Operation...
4
Current State: 92:[5, 43, 57, 40], Operations: [] Exploring Operation: 5+40=45, Resulting Numbers: [43, 57, 45] Generated Node #0,0: 92:[43, 57, 45] Operation: 5+40=45 Exploring Operation: 43-40=3, Resulting Numbers: [5, 57, 3] Generated Node #0,1: 92:[5, 57, 3] Operation: 43-40=3 Exploring Operation: 57-5=52, Resultin...
0
hs_5
mult_heuristic
[ 23, 11, 65, 69 ]
61
[ "23+65=88", "88/11=8", "69-8=61" ]
Current State: 61:[23, 11, 65, 69], Operations: [] Exploring Operation: 23+65=88, Resulting Numbers: [11, 69, 88] Generated Node #2: [11, 69, 88] from Operation: 23+65=88 Current State: 61:[11, 69, 88], Operations: ['23+65=88'] Exploring Operation: 88/11=8, Resulting Numbers: [69, 8] Generated Node #3: [69, 8] from Ope...
4
Current State: 61:[23, 11, 65, 69], Operations: [] Exploring Operation: 23+11=34, Resulting Numbers: [65, 69, 34] Generated Node #0,0: 61:[65, 69, 34] Operation: 23+11=34 Moving to Node #0,0 Current State: 61:[65, 69, 34], Operations: ['23+11=34'] Exploring Operation: 69-34=35, Resulting Numbers: [65, 35] Generated Nod...
0
hs_1
mult_heuristic
[ 21, 7, 81, 21 ]
20
[ "21/7=3", "81-21=60", "60/3=20" ]
Current State: 20:[21, 7, 81, 21], Operations: [] Exploring Operation: 21/7=3, Resulting Numbers: [81, 3] Generated Node #2: [81, 3] from Operation: 21/7=3 Current State: 20:[81, 3], Operations: ['21/7=3'] Exploring Operation: 81-21=60, Resulting Numbers: [3, 60] Generated Node #3: [3, 60] from Operation: 81-21=60 Curr...
4
Current State: 20:[21, 7, 81, 21], Operations: [] Exploring Operation: 81-21=60, Resulting Numbers: [21, 7, 60] Generated Node #0,0: 20:[21, 7, 60] Operation: 81-21=60 Exploring Operation: 21/7=3, Resulting Numbers: [81, 21, 3] Generated Node #0,1: 20:[81, 21, 3] Operation: 21/7=3 Exploring Operation: 81-7=74, Resultin...
0.980903
hs_4
sum_heuristic
[ 74, 29, 34, 28 ]
51
[ "74-29=45", "34-28=6", "45+6=51" ]
Current State: 51:[74, 29, 34, 28], Operations: [] Exploring Operation: 74-29=45, Resulting Numbers: [34, 28, 45] Generated Node #2: [34, 28, 45] from Operation: 74-29=45 Current State: 51:[34, 28, 45], Operations: ['74-29=45'] Exploring Operation: 34-28=6, Resulting Numbers: [45, 6] Generated Node #3: [45, 6] from Ope...
4
Current State: 51:[74, 29, 34, 28], Operations: [] Exploring Operation: 74-29=45, Resulting Numbers: [34, 28, 45] Generated Node #0,0: 51:[34, 28, 45] Operation: 74-29=45 Moving to Node #0,0 Current State: 51:[34, 28, 45], Operations: ['74-29=45'] Exploring Operation: 34-28=6, Resulting Numbers: [45, 6] Generated Node ...
0.993924
hs_1
mult_heuristic
[ 43, 66, 40, 78 ]
95
[ "66-43=23", "40+78=118", "118-23=95" ]
Current State: 95:[43, 66, 40, 78], Operations: [] Exploring Operation: 66-43=23, Resulting Numbers: [40, 78, 23] Generated Node #2: [40, 78, 23] from Operation: 66-43=23 Current State: 95:[40, 78, 23], Operations: ['66-43=23'] Exploring Operation: 40+78=118, Resulting Numbers: [23, 118] Generated Node #3: [23, 118] fr...
4
Current State: 95:[43, 66, 40, 78], Operations: [] Exploring Operation: 66+40=106, Resulting Numbers: [43, 78, 106] Generated Node #0,0: 95:[43, 78, 106] Operation: 66+40=106 Exploring Operation: 66-40=26, Resulting Numbers: [43, 78, 26] Generated Node #0,1: 95:[43, 78, 26] Operation: 66-40=26 Exploring Operation: 43-4...
0.985243
hs_5
sum_heuristic
[ 12, 15, 40, 36 ]
52
[ "15-12=3", "36/3=12", "40+12=52" ]
Current State: 52:[12, 15, 40, 36], Operations: [] Exploring Operation: 15-12=3, Resulting Numbers: [40, 36, 3] Generated Node #2: [40, 36, 3] from Operation: 15-12=3 Current State: 52:[40, 36, 3], Operations: ['15-12=3'] Exploring Operation: 36/3=12, Resulting Numbers: [40, 12] Generated Node #3: [40, 12] from Operati...
4
Current State: 52:[12, 15, 40, 36], Operations: [] Exploring Operation: 40-36=4, Resulting Numbers: [12, 15, 4] Generated Node #0,0: 52:[12, 15, 4] Operation: 40-36=4 Exploring Operation: 12+40=52, Resulting Numbers: [15, 36, 52] Generated Node #0,1: 52:[15, 36, 52] Operation: 12+40=52 Moving to Node #0,0 Current State...
0
hs_2
sum_heuristic
[ 78, 5, 46, 75 ]
54
[ "78+5=83", "75-46=29", "83-29=54" ]
Current State: 54:[78, 5, 46, 75], Operations: [] Exploring Operation: 78+5=83, Resulting Numbers: [46, 75, 83] Generated Node #2: [46, 75, 83] from Operation: 78+5=83 Current State: 54:[46, 75, 83], Operations: ['78+5=83'] Exploring Operation: 75-46=29, Resulting Numbers: [83, 29] Generated Node #3: [83, 29] from Oper...
4
Current State: 54:[78, 5, 46, 75], Operations: [] Exploring Operation: 78-75=3, Resulting Numbers: [5, 46, 3] Generated Node #0,0: 54:[5, 46, 3] Operation: 78-75=3 Exploring Operation: 75-46=29, Resulting Numbers: [78, 5, 29] Generated Node #0,1: 54:[78, 5, 29] Operation: 75-46=29 Exploring Operation: 78-46=32, Resulti...
0.986111
hs_4
sum_heuristic
[ 68, 99, 52, 57 ]
65
[ "99+57=156", "156/52=3", "68-3=65" ]
Current State: 65:[68, 99, 52, 57], Operations: [] Exploring Operation: 99+57=156, Resulting Numbers: [68, 52, 156] Generated Node #2: [68, 52, 156] from Operation: 99+57=156 Current State: 65:[68, 52, 156], Operations: ['99+57=156'] Exploring Operation: 156/52=3, Resulting Numbers: [68, 3] Generated Node #3: [68, 3] f...
4
Current State: 65:[68, 99, 52, 57], Operations: [] Exploring Operation: 99-68=31, Resulting Numbers: [52, 57, 31] Generated Node #0,0: 65:[52, 57, 31] Operation: 99-68=31 Exploring Operation: 99-52=47, Resulting Numbers: [68, 57, 47] Generated Node #0,1: 65:[68, 57, 47] Operation: 99-52=47 Exploring Operation: 57-52=5,...
0
hs_3
mult_heuristic
[ 60, 36, 65, 56 ]
69
[ "60*65=3900", "3900-36=3864", "3864/56=69" ]
Current State: 69:[60, 36, 65, 56], Operations: [] Exploring Operation: 60*65=3900, Resulting Numbers: [36, 56, 3900] Generated Node #2: [36, 56, 3900] from Operation: 60*65=3900 Current State: 69:[36, 56, 3900], Operations: ['60*65=3900'] Exploring Operation: 3900-36=3864, Resulting Numbers: [56, 3864] Generated Node ...
4
Current State: 69:[60, 36, 65, 56], Operations: [] Exploring Operation: 60-56=4, Resulting Numbers: [36, 65, 4] Generated Node #0,0: 69:[36, 65, 4] Operation: 60-56=4 Exploring Operation: 60-36=24, Resulting Numbers: [65, 56, 24] Generated Node #0,1: 69:[65, 56, 24] Operation: 60-36=24 Exploring Operation: 65-60=5, Res...
0
hs_4
sum_heuristic
[ 31, 7, 13, 32 ]
55
[ "13*32=416", "416-31=385", "385/7=55" ]
Current State: 55:[31, 7, 13, 32], Operations: [] Exploring Operation: 13*32=416, Resulting Numbers: [31, 7, 416] Generated Node #2: [31, 7, 416] from Operation: 13*32=416 Current State: 55:[31, 7, 416], Operations: ['13*32=416'] Exploring Operation: 416-31=385, Resulting Numbers: [7, 385] Generated Node #3: [7, 385] f...
4
Current State: 55:[31, 7, 13, 32], Operations: [] Exploring Operation: 31+32=63, Resulting Numbers: [7, 13, 63] Generated Node #0,0: 55:[7, 13, 63] Operation: 31+32=63 Exploring Operation: 31-13=18, Resulting Numbers: [7, 32, 18] Generated Node #0,1: 55:[7, 32, 18] Operation: 31-13=18 Exploring Operation: 32-31=1, Resu...
0
hs_3
sum_heuristic
[ 25, 27, 36, 12 ]
26
[ "27-25=2", "36-12=24", "2+24=26" ]
Current State: 26:[25, 27, 36, 12], Operations: [] Exploring Operation: 27-25=2, Resulting Numbers: [36, 12, 2] Generated Node #2: [36, 12, 2] from Operation: 27-25=2 Current State: 26:[36, 12, 2], Operations: ['27-25=2'] Exploring Operation: 36-12=24, Resulting Numbers: [2, 24] Generated Node #3: [2, 24] from Operatio...
4
Current State: 26:[25, 27, 36, 12], Operations: [] Exploring Operation: 36-25=11, Resulting Numbers: [27, 12, 11] Generated Node #0,0: 26:[27, 12, 11] Operation: 36-25=11 Exploring Operation: 36-12=24, Resulting Numbers: [25, 27, 24] Generated Node #0,1: 26:[25, 27, 24] Operation: 36-12=24 Exploring Operation: 36/12=3,...
0.966146
hs_5
sum_heuristic
[ 15, 3, 36, 19 ]
46
[ "15+19=34", "36/3=12", "34+12=46" ]
Current State: 46:[15, 3, 36, 19], Operations: [] Exploring Operation: 15+19=34, Resulting Numbers: [3, 36, 34] Generated Node #2: [3, 36, 34] from Operation: 15+19=34 Current State: 46:[3, 36, 34], Operations: ['15+19=34'] Exploring Operation: 36/3=12, Resulting Numbers: [34, 12] Generated Node #3: [34, 12] from Opera...
4
Current State: 46:[15, 3, 36, 19], Operations: [] Exploring Operation: 15*3=45, Resulting Numbers: [36, 19, 45] Generated Node #0,0: 46:[36, 19, 45] Operation: 15*3=45 Exploring Operation: 36-15=21, Resulting Numbers: [3, 19, 21] Generated Node #0,1: 46:[3, 19, 21] Operation: 36-15=21 Exploring Operation: 19-15=4, Resu...
0
hs_4
sum_heuristic
[ 2, 85, 70, 38 ]
93
[ "2*70=140", "85-38=47", "140-47=93" ]
Current State: 93:[2, 85, 70, 38], Operations: [] Exploring Operation: 2*70=140, Resulting Numbers: [85, 38, 140] Generated Node #2: [85, 38, 140] from Operation: 2*70=140 Current State: 93:[85, 38, 140], Operations: ['2*70=140'] Exploring Operation: 85-38=47, Resulting Numbers: [140, 47] Generated Node #3: [140, 47] f...
4
Current State: 93:[2, 85, 70, 38], Operations: [] Exploring Operation: 70/2=35, Resulting Numbers: [85, 38, 35] Generated Node #0,0: 93:[85, 38, 35] Operation: 70/2=35 Exploring Operation: 70-38=32, Resulting Numbers: [2, 85, 32] Generated Node #0,1: 93:[2, 85, 32] Operation: 70-38=32 Moving to Node #0,1 Current State:...
0
hs_2
sum_heuristic
[ 2, 67, 20, 3 ]
61
[ "20-2=18", "18/3=6", "67-6=61" ]
Current State: 61:[2, 67, 20, 3], Operations: [] Exploring Operation: 20-2=18, Resulting Numbers: [67, 3, 18] Generated Node #2: [67, 3, 18] from Operation: 20-2=18 Current State: 61:[67, 3, 18], Operations: ['20-2=18'] Exploring Operation: 18/3=6, Resulting Numbers: [67, 6] Generated Node #3: [67, 6] from Operation: 1...
4
Current State: 61:[2, 67, 20, 3], Operations: [] Exploring Operation: 2*3=6, Resulting Numbers: [67, 20, 6] Generated Node #0,0: 61:[67, 20, 6] Operation: 2*3=6 Exploring Operation: 20*3=60, Resulting Numbers: [2, 67, 60] Generated Node #0,1: 61:[2, 67, 60] Operation: 20*3=60 Exploring Operation: 2*20=40, Resulting Num...
0
hs_4
sum_heuristic
[ 43, 11, 99, 93 ]
48
[ "43+11=54", "99-93=6", "54-6=48" ]
Current State: 48:[43, 11, 99, 93], Operations: [] Exploring Operation: 43+11=54, Resulting Numbers: [99, 93, 54] Generated Node #2: [99, 93, 54] from Operation: 43+11=54 Current State: 48:[99, 93, 54], Operations: ['43+11=54'] Exploring Operation: 99-93=6, Resulting Numbers: [54, 6] Generated Node #3: [54, 6] from Ope...
4
Current State: 48:[43, 11, 99, 93], Operations: [] Exploring Operation: 99-93=6, Resulting Numbers: [43, 11, 6] Generated Node #0,0: 48:[43, 11, 6] Operation: 99-93=6 Start Sub Search at level 1: Moving to Node #0,0 Current State: 48:[43, 11, 6], Operations: ['99-93=6'] Exploring Operation: 43+6=49, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 50, 46, 4, 50 ]
26
[ "50+46=96", "96/4=24", "50-24=26" ]
Current State: 26:[50, 46, 4, 50], Operations: [] Exploring Operation: 50+46=96, Resulting Numbers: [4, 96] Generated Node #2: [4, 96] from Operation: 50+46=96 Current State: 26:[4, 96], Operations: ['50+46=96'] Exploring Operation: 96/4=24, Resulting Numbers: [24] 24,26 equal: Goal Reached Exploring Operation: 50-24=2...
4
Current State: 26:[50, 46, 4, 50], Operations: [] Exploring Operation: 50-46=4, Resulting Numbers: [50, 4, 4] Generated Node #0,0: 26:[50, 4, 4] Operation: 50-46=4 Exploring Operation: 50-50=0, Resulting Numbers: [46, 4, 0] Generated Node #0,1: 26:[46, 4, 0] Operation: 50-50=0 Exploring Operation: 50/50=1, Resulting Nu...
0
hs_4
sum_heuristic
[ 71, 35, 2, 99 ]
92
[ "71+35=106", "2*99=198", "198-106=92" ]
Current State: 92:[71, 35, 2, 99], Operations: [] Exploring Operation: 71+35=106, Resulting Numbers: [2, 99, 106] Generated Node #2: [2, 99, 106] from Operation: 71+35=106 Current State: 92:[2, 99, 106], Operations: ['71+35=106'] Exploring Operation: 2*99=198, Resulting Numbers: [106, 198] Generated Node #3: [106, 198]...
4
Current State: 92:[71, 35, 2, 99], Operations: [] Exploring Operation: 99-71=28, Resulting Numbers: [35, 2, 28] Generated Node #0,0: 92:[35, 2, 28] Operation: 99-71=28 Exploring Operation: 71-35=36, Resulting Numbers: [2, 99, 36] Generated Node #0,1: 92:[2, 99, 36] Operation: 71-35=36 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 9, 66, 45, 99 ]
68
[ "99-9=90", "90/45=2", "66+2=68" ]
Current State: 68:[9, 66, 45, 99], Operations: [] Exploring Operation: 99-9=90, Resulting Numbers: [66, 45, 90] Generated Node #2: [66, 45, 90] from Operation: 99-9=90 Current State: 68:[66, 45, 90], Operations: ['99-9=90'] Exploring Operation: 90/45=2, Resulting Numbers: [66, 2] Generated Node #3: [66, 2] from Operati...
4
Current State: 68:[9, 66, 45, 99], Operations: [] Exploring Operation: 99-66=33, Resulting Numbers: [9, 45, 33] Generated Node #0,0: 68:[9, 45, 33] Operation: 99-66=33 Moving to Node #0,0 Current State: 68:[9, 45, 33], Operations: ['99-66=33'] Exploring Operation: 45/9=5, Resulting Numbers: [33, 5] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 30, 2, 7, 21 ]
87
[ "30*2=60", "7*21=147", "147-60=87" ]
Current State: 87:[30, 2, 7, 21], Operations: [] Exploring Operation: 30*2=60, Resulting Numbers: [7, 21, 60] Generated Node #2: [7, 21, 60] from Operation: 30*2=60 Current State: 87:[7, 21, 60], Operations: ['30*2=60'] Exploring Operation: 7*21=147, Resulting Numbers: [60, 147] Generated Node #3: [60, 147] from Operat...
4
Current State: 87:[30, 2, 7, 21], Operations: [] Exploring Operation: 21/7=3, Resulting Numbers: [30, 2, 3] Generated Node #0,0: 87:[30, 2, 3] Operation: 21/7=3 Exploring Operation: 30-21=9, Resulting Numbers: [2, 7, 9] Generated Node #0,1: 87:[2, 7, 9] Operation: 30-21=9 Exploring Operation: 7+21=28, Resulting Numbers...
0
hs_3
sum_heuristic
[ 77, 8, 2, 81 ]
87
[ "77+81=158", "158/2=79", "8+79=87" ]
Current State: 87:[77, 8, 2, 81], Operations: [] Exploring Operation: 77+81=158, Resulting Numbers: [8, 2, 158] Generated Node #2: [8, 2, 158] from Operation: 77+81=158 Current State: 87:[8, 2, 158], Operations: ['77+81=158'] Exploring Operation: 158/2=79, Resulting Numbers: [8, 79] Generated Node #3: [8, 79] from Oper...
4
Current State: 87:[77, 8, 2, 81], Operations: [] Exploring Operation: 81-77=4, Resulting Numbers: [8, 2, 4] Generated Node #0,0: 87:[8, 2, 4] Operation: 81-77=4 Exploring Operation: 77+8=85, Resulting Numbers: [2, 81, 85] Generated Node #0,1: 87:[2, 81, 85] Operation: 77+8=85 Exploring Operation: 8+81=89, Resulting Num...
0
hs_3
mult_heuristic
[ 74, 59, 10, 23 ]
97
[ "74+59=133", "10*23=230", "230-133=97" ]
Current State: 97:[74, 59, 10, 23], Operations: [] Exploring Operation: 74+59=133, Resulting Numbers: [10, 23, 133] Generated Node #2: [10, 23, 133] from Operation: 74+59=133 Current State: 97:[10, 23, 133], Operations: ['74+59=133'] Exploring Operation: 10*23=230, Resulting Numbers: [133, 230] Generated Node #3: [133,...
4
Current State: 97:[74, 59, 10, 23], Operations: [] Exploring Operation: 74+23=97, Resulting Numbers: [59, 10, 97] Generated Node #0,0: 97:[59, 10, 97] Operation: 74+23=97 Exploring Operation: 74+10=84, Resulting Numbers: [59, 23, 84] Generated Node #0,1: 97:[59, 23, 84] Operation: 74+10=84 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 78, 45, 49, 72 ]
100
[ "78+45=123", "72-49=23", "123-23=100" ]
Current State: 100:[78, 45, 49, 72], Operations: [] Exploring Operation: 78+45=123, Resulting Numbers: [49, 72, 123] Generated Node #2: [49, 72, 123] from Operation: 78+45=123 Current State: 100:[49, 72, 123], Operations: ['78+45=123'] Exploring Operation: 72-49=23, Resulting Numbers: [123, 23] Generated Node #3: [123,...
4
Current State: 100:[78, 45, 49, 72], Operations: [] Exploring Operation: 72-49=23, Resulting Numbers: [78, 45, 23] Generated Node #0,0: 100:[78, 45, 23] Operation: 72-49=23 Exploring Operation: 78-72=6, Resulting Numbers: [45, 49, 6] Generated Node #0,1: 100:[45, 49, 6] Operation: 78-72=6 Exploring Operation: 72-45=27,...
0.987847
hs_3
sum_heuristic
[ 38, 21, 3, 63 ]
37
[ "21*3=63", "63/63=1", "38-1=37" ]
Current State: 37:[38, 21, 3, 63], Operations: [] Exploring Operation: 21*3=63, Resulting Numbers: [38, 63, 63] Generated Node #2: [38, 63, 63] from Operation: 21*3=63 Current State: 37:[38, 63, 63], Operations: ['21*3=63'] Exploring Operation: 63/63=1, Resulting Numbers: [38, 1] Generated Node #3: [38, 1] from Operati...
4
Current State: 37:[38, 21, 3, 63], Operations: [] Exploring Operation: 63/3=21, Resulting Numbers: [38, 21, 21] Generated Node #0,0: 37:[38, 21, 21] Operation: 63/3=21 Exploring Operation: 63-21=42, Resulting Numbers: [38, 3, 42] Generated Node #0,1: 37:[38, 3, 42] Operation: 63-21=42 Exploring Operation: 21+3=24, Resu...
0
hs_3
mult_heuristic
[ 86, 73, 31, 23 ]
41
[ "86-73=13", "31+23=54", "54-13=41" ]
Current State: 41:[86, 73, 31, 23], Operations: [] Exploring Operation: 86-73=13, Resulting Numbers: [31, 23, 13] Generated Node #2: [31, 23, 13] from Operation: 86-73=13 Current State: 41:[31, 23, 13], Operations: ['86-73=13'] Exploring Operation: 31+23=54, Resulting Numbers: [13, 54] Generated Node #3: [13, 54] from ...
4
Current State: 41:[86, 73, 31, 23], Operations: [] Exploring Operation: 86-73=13, Resulting Numbers: [31, 23, 13] Generated Node #0,0: 41:[31, 23, 13] Operation: 86-73=13 Start Sub Search at level 1: Moving to Node #0,0 Current State: 41:[31, 23, 13], Operations: ['86-73=13'] Exploring Operation: 23+13=36, Resulting Nu...
0
hs_1
mult_heuristic
[ 45, 2, 7, 81 ]
65
[ "81-45=36", "2*36=72", "72-7=65" ]
Current State: 65:[45, 2, 7, 81], Operations: [] Exploring Operation: 81-45=36, Resulting Numbers: [2, 7, 36] Generated Node #2: [2, 7, 36] from Operation: 81-45=36 Current State: 65:[2, 7, 36], Operations: ['81-45=36'] Exploring Operation: 2*36=72, Resulting Numbers: [7, 72] Generated Node #3: [7, 72] from Operation: ...
4
Current State: 65:[45, 2, 7, 81], Operations: [] Exploring Operation: 81-45=36, Resulting Numbers: [2, 7, 36] Generated Node #0,0: 65:[2, 7, 36] Operation: 81-45=36 Start Sub Search at level 1: Moving to Node #0,0 Current State: 65:[2, 7, 36], Operations: ['81-45=36'] Exploring Operation: 36/2=18, Resulting Numbers: [7...
0
hs_1
mult_heuristic
[ 66, 10, 54, 30 ]
80
[ "66-10=56", "54-30=24", "56+24=80" ]
Current State: 80:[66, 10, 54, 30], Operations: [] Exploring Operation: 66-10=56, Resulting Numbers: [54, 30, 56] Generated Node #2: [54, 30, 56] from Operation: 66-10=56 Current State: 80:[54, 30, 56], Operations: ['66-10=56'] Exploring Operation: 54-30=24, Resulting Numbers: [56, 24] Generated Node #3: [56, 24] from ...
4
Current State: 80:[66, 10, 54, 30], Operations: [] Exploring Operation: 54-30=24, Resulting Numbers: [66, 10, 24] Generated Node #0,0: 80:[66, 10, 24] Operation: 54-30=24 Exploring Operation: 66-30=36, Resulting Numbers: [10, 54, 36] Generated Node #0,1: 80:[10, 54, 36] Operation: 66-30=36 Exploring Operation: 54+30=84...
0.982639
hs_4
sum_heuristic
[ 68, 42, 18, 70 ]
62
[ "68-42=26", "18+70=88", "88-26=62" ]
Current State: 62:[68, 42, 18, 70], Operations: [] Exploring Operation: 68-42=26, Resulting Numbers: [18, 70, 26] Generated Node #2: [18, 70, 26] from Operation: 68-42=26 Current State: 62:[18, 70, 26], Operations: ['68-42=26'] Exploring Operation: 18+70=88, Resulting Numbers: [26, 88] Generated Node #3: [26, 88] from ...
4
Current State: 62:[68, 42, 18, 70], Operations: [] Exploring Operation: 42-18=24, Resulting Numbers: [68, 70, 24] Generated Node #0,0: 62:[68, 70, 24] Operation: 42-18=24 Exploring Operation: 42+18=60, Resulting Numbers: [68, 70, 60] Generated Node #0,1: 62:[68, 70, 60] Operation: 42+18=60 Start Sub Search at level 1: ...
0.991319
hs_2
sum_heuristic
[ 7, 83, 56, 34 ]
41
[ "56/7=8", "83-34=49", "49-8=41" ]
Current State: 41:[7, 83, 56, 34], Operations: [] Exploring Operation: 56/7=8, Resulting Numbers: [83, 34, 8] Generated Node #2: [83, 34, 8] from Operation: 56/7=8 Current State: 41:[83, 34, 8], Operations: ['56/7=8'] Exploring Operation: 83-34=49, Resulting Numbers: [8, 49] Generated Node #3: [8, 49] from Operation: 8...
4
Current State: 41:[7, 83, 56, 34], Operations: [] Exploring Operation: 83-56=27, Resulting Numbers: [7, 34, 27] Generated Node #0,0: 41:[7, 34, 27] Operation: 83-56=27 Exploring Operation: 83-34=49, Resulting Numbers: [7, 56, 49] Generated Node #0,1: 41:[7, 56, 49] Operation: 83-34=49 Exploring Operation: 56-7=49, Resu...
0.946181
hs_5
mult_heuristic
[ 14, 47, 49, 51 ]
63
[ "14+47=61", "51-49=2", "61+2=63" ]
Current State: 63:[14, 47, 49, 51], Operations: [] Exploring Operation: 14+47=61, Resulting Numbers: [49, 51, 61] Generated Node #2: [49, 51, 61] from Operation: 14+47=61 Current State: 63:[49, 51, 61], Operations: ['14+47=61'] Exploring Operation: 51-49=2, Resulting Numbers: [61, 2] Generated Node #3: [61, 2] from Ope...
4
Current State: 63:[14, 47, 49, 51], Operations: [] Exploring Operation: 14+47=61, Resulting Numbers: [49, 51, 61] Generated Node #0,0: 63:[49, 51, 61] Operation: 14+47=61 Exploring Operation: 51-47=4, Resulting Numbers: [14, 49, 4] Generated Node #0,1: 63:[14, 49, 4] Operation: 51-47=4 Exploring Operation: 49-47=2, Res...
0.988715
hs_4
sum_heuristic
[ 84, 28, 17, 64 ]
27
[ "84/28=3", "17+64=81", "81/3=27" ]
Current State: 27:[84, 28, 17, 64], Operations: [] Exploring Operation: 84/28=3, Resulting Numbers: [17, 64, 3] Generated Node #2: [17, 64, 3] from Operation: 84/28=3 Current State: 27:[17, 64, 3], Operations: ['84/28=3'] Exploring Operation: 17+64=81, Resulting Numbers: [3, 81] Generated Node #3: [3, 81] from Operatio...
4
Current State: 27:[84, 28, 17, 64], Operations: [] Exploring Operation: 84-28=56, Resulting Numbers: [17, 64, 56] Generated Node #0,0: 27:[17, 64, 56] Operation: 84-28=56 Exploring Operation: 84/28=3, Resulting Numbers: [17, 64, 3] Generated Node #0,1: 27:[17, 64, 3] Operation: 84/28=3 Exploring Operation: 64-28=36, Re...
0
hs_4
mult_heuristic
[ 15, 97, 58, 23 ]
50
[ "97+23=120", "120/15=8", "58-8=50" ]
Current State: 50:[15, 97, 58, 23], Operations: [] Exploring Operation: 97+23=120, Resulting Numbers: [15, 58, 120] Generated Node #2: [15, 58, 120] from Operation: 97+23=120 Current State: 50:[15, 58, 120], Operations: ['97+23=120'] Exploring Operation: 120/15=8, Resulting Numbers: [58, 8] Generated Node #3: [58, 8] f...
4
Current State: 50:[15, 97, 58, 23], Operations: [] Exploring Operation: 97-58=39, Resulting Numbers: [15, 23, 39] Generated Node #0,0: 50:[15, 23, 39] Operation: 97-58=39 Start Sub Search at level 1: Moving to Node #0,0 Current State: 50:[15, 23, 39], Operations: ['97-58=39'] Exploring Operation: 39-15=24, Resulting Nu...
0
hs_1
mult_heuristic
[ 80, 56, 12, 52 ]
72
[ "80+56=136", "12+52=64", "136-64=72" ]
Current State: 72:[80, 56, 12, 52], Operations: [] Exploring Operation: 80+56=136, Resulting Numbers: [12, 52, 136] Generated Node #2: [12, 52, 136] from Operation: 80+56=136 Current State: 72:[12, 52, 136], Operations: ['80+56=136'] Exploring Operation: 12+52=64, Resulting Numbers: [136, 64] Generated Node #3: [136, 6...
4
Current State: 72:[80, 56, 12, 52], Operations: [] Exploring Operation: 56-52=4, Resulting Numbers: [80, 12, 4] Generated Node #0,0: 72:[80, 12, 4] Operation: 56-52=4 Exploring Operation: 80-56=24, Resulting Numbers: [12, 52, 24] Generated Node #0,1: 72:[12, 52, 24] Operation: 80-56=24 Exploring Operation: 80-52=28, Re...
0.985243
hs_3
sum_heuristic
[ 74, 19, 64, 51 ]
42
[ "74-19=55", "64-51=13", "55-13=42" ]
Current State: 42:[74, 19, 64, 51], Operations: [] Exploring Operation: 74-19=55, Resulting Numbers: [64, 51, 55] Generated Node #2: [64, 51, 55] from Operation: 74-19=55 Current State: 42:[64, 51, 55], Operations: ['74-19=55'] Exploring Operation: 64-51=13, Resulting Numbers: [55, 13] Generated Node #3: [55, 13] from ...
4
Current State: 42:[74, 19, 64, 51], Operations: [] Exploring Operation: 74-51=23, Resulting Numbers: [19, 64, 23] Generated Node #0,0: 42:[19, 64, 23] Operation: 74-51=23 Exploring Operation: 74-64=10, Resulting Numbers: [19, 51, 10] Generated Node #0,1: 42:[19, 51, 10] Operation: 74-64=10 Exploring Operation: 74-19=55...
0.978299
hs_4
mult_heuristic
[ 56, 60, 14, 2 ]
68
[ "56/14=4", "2*4=8", "60+8=68" ]
Current State: 68:[56, 60, 14, 2], Operations: [] Exploring Operation: 56/14=4, Resulting Numbers: [60, 2, 4] Generated Node #2: [60, 2, 4] from Operation: 56/14=4 Current State: 68:[60, 2, 4], Operations: ['56/14=4'] Exploring Operation: 2*4=8, Resulting Numbers: [60, 8] Generated Node #3: [60, 8] from Operation: 2*4=...
4
Current State: 68:[56, 60, 14, 2], Operations: [] Exploring Operation: 60-56=4, Resulting Numbers: [14, 2, 4] Generated Node #0,0: 68:[14, 2, 4] Operation: 60-56=4 Exploring Operation: 56-14=42, Resulting Numbers: [60, 2, 42] Generated Node #0,1: 68:[60, 2, 42] Operation: 56-14=42 Exploring Operation: 56+14=70, Resulti...
0
hs_4
mult_heuristic
[ 39, 14, 3, 58 ]
71
[ "58-39=19", "3*19=57", "14+57=71" ]
Current State: 71:[39, 14, 3, 58], Operations: [] Exploring Operation: 58-39=19, Resulting Numbers: [14, 3, 19] Generated Node #2: [14, 3, 19] from Operation: 58-39=19 Current State: 71:[14, 3, 19], Operations: ['58-39=19'] Exploring Operation: 3*19=57, Resulting Numbers: [14, 57] Generated Node #3: [14, 57] from Opera...
4
Current State: 71:[39, 14, 3, 58], Operations: [] Exploring Operation: 14*3=42, Resulting Numbers: [39, 58, 42] Generated Node #0,0: 71:[39, 58, 42] Operation: 14*3=42 Start Sub Search at level 1: Moving to Node #0,0 Current State: 71:[39, 58, 42], Operations: ['14*3=42'] Exploring Operation: 39+42=81, Resulting Number...
0
hs_1
sum_heuristic
[ 99, 92, 19, 92 ]
80
[ "99+92=191", "19+92=111", "191-111=80" ]
Current State: 80:[99, 92, 19, 92], Operations: [] Exploring Operation: 99+92=191, Resulting Numbers: [19, 191] Generated Node #2: [19, 191] from Operation: 99+92=191 Current State: 80:[19, 191], Operations: ['99+92=191'] Exploring Operation: 19+92=111, Resulting Numbers: [191, 111] Generated Node #3: [191, 111] from O...
4
Current State: 80:[99, 92, 19, 92], Operations: [] Exploring Operation: 99-92=7, Resulting Numbers: [19, 92, 7] Generated Node #0,0: 80:[19, 92, 7] Operation: 99-92=7 Start Sub Search at level 1: Moving to Node #0,0 Current State: 80:[19, 92, 7], Operations: ['99-92=7'] Exploring Operation: 92-7=85, Resulting Numbers: ...
0
hs_1
sum_heuristic
[ 61, 51, 3, 26 ]
34
[ "61+51=112", "3*26=78", "112-78=34" ]
Current State: 34:[61, 51, 3, 26], Operations: [] Exploring Operation: 61+51=112, Resulting Numbers: [3, 26, 112] Generated Node #2: [3, 26, 112] from Operation: 61+51=112 Current State: 34:[3, 26, 112], Operations: ['61+51=112'] Exploring Operation: 3*26=78, Resulting Numbers: [112, 78] Generated Node #3: [112, 78] fr...
4
Current State: 34:[61, 51, 3, 26], Operations: [] Exploring Operation: 61-51=10, Resulting Numbers: [3, 26, 10] Generated Node #0,0: 34:[3, 26, 10] Operation: 61-51=10 Start Sub Search at level 1: Moving to Node #0,0 Current State: 34:[3, 26, 10], Operations: ['61-51=10'] Exploring Operation: 26-10=16, Resulting Number...
0
hs_1
mult_heuristic
[ 97, 26, 93, 33 ]
63
[ "97+26=123", "93-33=60", "123-60=63" ]
Current State: 63:[97, 26, 93, 33], Operations: [] Exploring Operation: 97+26=123, Resulting Numbers: [93, 33, 123] Generated Node #2: [93, 33, 123] from Operation: 97+26=123 Current State: 63:[93, 33, 123], Operations: ['97+26=123'] Exploring Operation: 93-33=60, Resulting Numbers: [123, 60] Generated Node #3: [123, 6...
4
Current State: 63:[97, 26, 93, 33], Operations: [] Exploring Operation: 97-26=71, Resulting Numbers: [93, 33, 71] Generated Node #0,0: 63:[93, 33, 71] Operation: 97-26=71 Exploring Operation: 93-26=67, Resulting Numbers: [97, 33, 67] Generated Node #0,1: 63:[97, 33, 67] Operation: 93-26=67 Exploring Operation: 97-93=4,...
0.982639
hs_5
mult_heuristic
[ 4, 69, 22, 27 ]
19
[ "27-4=23", "69/23=3", "22-3=19" ]
Current State: 19:[4, 69, 22, 27], Operations: [] Exploring Operation: 27-4=23, Resulting Numbers: [69, 22, 23] Generated Node #2: [69, 22, 23] from Operation: 27-4=23 Current State: 19:[69, 22, 23], Operations: ['27-4=23'] Exploring Operation: 69/23=3, Resulting Numbers: [22, 3] Generated Node #3: [22, 3] from Operati...
4
Current State: 19:[4, 69, 22, 27], Operations: [] Exploring Operation: 69-27=42, Resulting Numbers: [4, 22, 42] Generated Node #0,0: 19:[4, 22, 42] Operation: 69-27=42 Moving to Node #0,0 Current State: 19:[4, 22, 42], Operations: ['69-27=42'] Exploring Operation: 42-22=20, Resulting Numbers: [4, 20] Generated Node #0,...
0
hs_1
sum_heuristic
[ 64, 9, 33, 54 ]
57
[ "64-54=10", "9*10=90", "90-33=57" ]
Current State: 57:[64, 9, 33, 54], Operations: [] Exploring Operation: 64-54=10, Resulting Numbers: [9, 33, 10] Generated Node #2: [9, 33, 10] from Operation: 64-54=10 Current State: 57:[9, 33, 10], Operations: ['64-54=10'] Exploring Operation: 9*10=90, Resulting Numbers: [33, 90] Generated Node #3: [33, 90] from Opera...
4
Current State: 57:[64, 9, 33, 54], Operations: [] Exploring Operation: 54-33=21, Resulting Numbers: [64, 9, 21] Generated Node #0,0: 57:[64, 9, 21] Operation: 54-33=21 Exploring Operation: 64-9=55, Resulting Numbers: [33, 54, 55] Generated Node #0,1: 57:[33, 54, 55] Operation: 64-9=55 Exploring Operation: 64-33=31, Res...
0
hs_5
sum_heuristic
[ 14, 74, 73, 70 ]
91
[ "14+74=88", "73-70=3", "88+3=91" ]
Current State: 91:[14, 74, 73, 70], Operations: [] Exploring Operation: 14+74=88, Resulting Numbers: [73, 70, 88] Generated Node #2: [73, 70, 88] from Operation: 14+74=88 Current State: 91:[73, 70, 88], Operations: ['14+74=88'] Exploring Operation: 73-70=3, Resulting Numbers: [88, 3] Generated Node #3: [88, 3] from Ope...
4
Current State: 91:[14, 74, 73, 70], Operations: [] Exploring Operation: 74-70=4, Resulting Numbers: [14, 73, 4] Generated Node #0,0: 91:[14, 73, 4] Operation: 74-70=4 Start Sub Search at level 1: Moving to Node #0,0 Current State: 91:[14, 73, 4], Operations: ['74-70=4'] Exploring Operation: 14+73=87, Resulting Numbers:...
0.993924
hs_1
sum_heuristic
[ 70, 52, 46, 80 ]
16
[ "70-52=18", "80-46=34", "34-18=16" ]
Current State: 16:[70, 52, 46, 80], Operations: [] Exploring Operation: 70-52=18, Resulting Numbers: [46, 80, 18] Generated Node #2: [46, 80, 18] from Operation: 70-52=18 Current State: 16:[46, 80, 18], Operations: ['70-52=18'] Exploring Operation: 80-46=34, Resulting Numbers: [18, 34] Generated Node #3: [18, 34] from ...
4
Current State: 16:[70, 52, 46, 80], Operations: [] Exploring Operation: 80-46=34, Resulting Numbers: [70, 52, 34] Generated Node #0,0: 16:[70, 52, 34] Operation: 80-46=34 Exploring Operation: 80-70=10, Resulting Numbers: [52, 46, 10] Generated Node #0,1: 16:[52, 46, 10] Operation: 80-70=10 Exploring Operation: 70-52=18...
0.978299
hs_5
sum_heuristic
[ 72, 29, 33, 53 ]
23
[ "72-29=43", "53-33=20", "43-20=23" ]
Current State: 23:[72, 29, 33, 53], Operations: [] Exploring Operation: 72-29=43, Resulting Numbers: [33, 53, 43] Generated Node #2: [33, 53, 43] from Operation: 72-29=43 Current State: 23:[33, 53, 43], Operations: ['72-29=43'] Exploring Operation: 53-33=20, Resulting Numbers: [43, 20] Generated Node #3: [43, 20] from ...
4
Current State: 23:[72, 29, 33, 53], Operations: [] Exploring Operation: 53-33=20, Resulting Numbers: [72, 29, 20] Generated Node #0,0: 23:[72, 29, 20] Operation: 53-33=20 Exploring Operation: 72-53=19, Resulting Numbers: [29, 33, 19] Generated Node #0,1: 23:[29, 33, 19] Operation: 72-53=19 Exploring Operation: 72-33=39...
0.983507
hs_3
mult_heuristic
[ 15, 86, 16, 95 ]
49
[ "15*95=1425", "86*16=1376", "1425-1376=49" ]
Current State: 49:[15, 86, 16, 95], Operations: [] Exploring Operation: 15*95=1425, Resulting Numbers: [86, 16, 1425] Generated Node #2: [86, 16, 1425] from Operation: 15*95=1425 Current State: 49:[86, 16, 1425], Operations: ['15*95=1425'] Exploring Operation: 86*16=1376, Resulting Numbers: [1425, 1376] Generated Node ...
4
Current State: 49:[15, 86, 16, 95], Operations: [] Exploring Operation: 95-86=9, Resulting Numbers: [15, 16, 9] Generated Node #0,0: 49:[15, 16, 9] Operation: 95-86=9 Exploring Operation: 95-16=79, Resulting Numbers: [15, 86, 79] Generated Node #0,1: 49:[15, 86, 79] Operation: 95-16=79 Exploring Operation: 86-16=70, Re...
0
hs_3
mult_heuristic
[ 46, 78, 59, 3 ]
37
[ "78-46=32", "3*32=96", "96-59=37" ]
Current State: 37:[46, 78, 59, 3], Operations: [] Exploring Operation: 78-46=32, Resulting Numbers: [59, 3, 32] Generated Node #2: [59, 3, 32] from Operation: 78-46=32 Current State: 37:[59, 3, 32], Operations: ['78-46=32'] Exploring Operation: 3*32=96, Resulting Numbers: [59, 96] Generated Node #3: [59, 96] from Opera...
4
Current State: 37:[46, 78, 59, 3], Operations: [] Exploring Operation: 78/3=26, Resulting Numbers: [46, 59, 26] Generated Node #0,0: 37:[46, 59, 26] Operation: 78/3=26 Exploring Operation: 46-3=43, Resulting Numbers: [78, 59, 43] Generated Node #0,1: 37:[78, 59, 43] Operation: 46-3=43 Exploring Operation: 78-59=19, Res...
0
hs_4
sum_heuristic
[ 37, 92, 8, 23 ]
55
[ "37+92=129", "8*23=184", "184-129=55" ]
Current State: 55:[37, 92, 8, 23], Operations: [] Exploring Operation: 37+92=129, Resulting Numbers: [8, 23, 129] Generated Node #2: [8, 23, 129] from Operation: 37+92=129 Current State: 55:[8, 23, 129], Operations: ['37+92=129'] Exploring Operation: 8*23=184, Resulting Numbers: [129, 184] Generated Node #3: [129, 184]...
4
Current State: 55:[37, 92, 8, 23], Operations: [] Exploring Operation: 92-37=55, Resulting Numbers: [8, 23, 55] Generated Node #0,0: 55:[8, 23, 55] Operation: 92-37=55 Exploring Operation: 92/23=4, Resulting Numbers: [37, 8, 4] Generated Node #0,1: 55:[37, 8, 4] Operation: 92/23=4 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 23, 73, 51, 54 ]
93
[ "23+73=96", "54-51=3", "96-3=93" ]
Current State: 93:[23, 73, 51, 54], Operations: [] Exploring Operation: 23+73=96, Resulting Numbers: [51, 54, 96] Generated Node #2: [51, 54, 96] from Operation: 23+73=96 Current State: 93:[51, 54, 96], Operations: ['23+73=96'] Exploring Operation: 54-51=3, Resulting Numbers: [96, 3] Generated Node #3: [96, 3] from Ope...
4
Current State: 93:[23, 73, 51, 54], Operations: [] Exploring Operation: 54-51=3, Resulting Numbers: [23, 73, 3] Generated Node #0,0: 93:[23, 73, 3] Operation: 54-51=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 93:[23, 73, 3], Operations: ['54-51=3'] Exploring Operation: 23+73=96, Resulting Numbers:...
0.993924
hs_1
sum_heuristic
[ 52, 84, 1, 49 ]
91
[ "52*84=4368", "49-1=48", "4368/48=91" ]
Current State: 91:[52, 84, 1, 49], Operations: [] Exploring Operation: 52*84=4368, Resulting Numbers: [1, 49, 4368] Generated Node #2: [1, 49, 4368] from Operation: 52*84=4368 Current State: 91:[1, 49, 4368], Operations: ['52*84=4368'] Exploring Operation: 49-1=48, Resulting Numbers: [4368, 48] Generated Node #3: [4368...
4
Current State: 91:[52, 84, 1, 49], Operations: [] Exploring Operation: 52+49=101, Resulting Numbers: [84, 1, 101] Generated Node #0,0: 91:[84, 1, 101] Operation: 52+49=101 Exploring Operation: 84-52=32, Resulting Numbers: [1, 49, 32] Generated Node #0,1: 91:[1, 49, 32] Operation: 84-52=32 Exploring Operation: 84-49=35,...
0
hs_4
sum_heuristic
[ 57, 91, 1, 43 ]
78
[ "91-57=34", "1+43=44", "34+44=78" ]
Current State: 78:[57, 91, 1, 43], Operations: [] Exploring Operation: 91-57=34, Resulting Numbers: [1, 43, 34] Generated Node #2: [1, 43, 34] from Operation: 91-57=34 Current State: 78:[1, 43, 34], Operations: ['91-57=34'] Exploring Operation: 1+43=44, Resulting Numbers: [34, 44] Generated Node #3: [34, 44] from Opera...
4
Current State: 78:[57, 91, 1, 43], Operations: [] Exploring Operation: 91-57=34, Resulting Numbers: [1, 43, 34] Generated Node #0,0: 78:[1, 43, 34] Operation: 91-57=34 Exploring Operation: 57-43=14, Resulting Numbers: [91, 1, 14] Generated Node #0,1: 78:[91, 1, 14] Operation: 57-43=14 Exploring Operation: 91-43=48, Res...
0.988715
hs_3
sum_heuristic
[ 89, 38, 22, 27 ]
91
[ "38-27=11", "22/11=2", "89+2=91" ]
Current State: 91:[89, 38, 22, 27], Operations: [] Exploring Operation: 38-27=11, Resulting Numbers: [89, 22, 11] Generated Node #2: [89, 22, 11] from Operation: 38-27=11 Current State: 91:[89, 22, 11], Operations: ['38-27=11'] Exploring Operation: 22/11=2, Resulting Numbers: [89, 2] Generated Node #3: [89, 2] from Ope...
4
Current State: 91:[89, 38, 22, 27], Operations: [] Exploring Operation: 38-27=11, Resulting Numbers: [89, 22, 11] Generated Node #0,0: 91:[89, 22, 11] Operation: 38-27=11 Exploring Operation: 38-22=16, Resulting Numbers: [89, 27, 16] Generated Node #0,1: 91:[89, 27, 16] Operation: 38-22=16 Moving to Node #0,0 Current S...
0.989583
hs_2
mult_heuristic
[ 96, 58, 6, 35 ]
39
[ "96/6=16", "58-35=23", "16+23=39" ]
Current State: 39:[96, 58, 6, 35], Operations: [] Exploring Operation: 96/6=16, Resulting Numbers: [58, 35, 16] Generated Node #2: [58, 35, 16] from Operation: 96/6=16 Current State: 39:[58, 35, 16], Operations: ['96/6=16'] Exploring Operation: 58-35=23, Resulting Numbers: [16, 23] Generated Node #3: [16, 23] from Oper...
4
Current State: 39:[96, 58, 6, 35], Operations: [] Exploring Operation: 96-35=61, Resulting Numbers: [58, 6, 61] Generated Node #0,0: 39:[58, 6, 61] Operation: 96-35=61 Exploring Operation: 96-6=90, Resulting Numbers: [58, 35, 90] Generated Node #0,1: 39:[58, 35, 90] Operation: 96-6=90 Exploring Operation: 96/6=16, Resu...
0.979167
hs_5
sum_heuristic
[ 4, 11, 22, 71 ]
15
[ "22-11=11", "71-11=60", "60/4=15" ]
Current State: 15:[4, 11, 22, 71], Operations: [] Exploring Operation: 22-11=11, Resulting Numbers: [4, 71, 11] Generated Node #2: [4, 71, 11] from Operation: 22-11=11 Current State: 15:[4, 71, 11], Operations: ['22-11=11'] Exploring Operation: 71-11=60, Resulting Numbers: [4, 60] Generated Node #3: [4, 60] from Operat...
4
Current State: 15:[4, 11, 22, 71], Operations: [] Exploring Operation: 4+11=15, Resulting Numbers: [22, 71, 15] Generated Node #0,0: 15:[22, 71, 15] Operation: 4+11=15 Exploring Operation: 22/11=2, Resulting Numbers: [4, 71, 2] Generated Node #0,1: 15:[4, 71, 2] Operation: 22/11=2 Exploring Operation: 71-11=60, Resulti...
0.931424
hs_5
mult_heuristic
[ 62, 22, 65, 56 ]
31
[ "62-22=40", "65-56=9", "40-9=31" ]
Current State: 31:[62, 22, 65, 56], Operations: [] Exploring Operation: 62-22=40, Resulting Numbers: [65, 56, 40] Generated Node #2: [65, 56, 40] from Operation: 62-22=40 Current State: 31:[65, 56, 40], Operations: ['62-22=40'] Exploring Operation: 65-56=9, Resulting Numbers: [40, 9] Generated Node #3: [40, 9] from Ope...
4
Current State: 31:[62, 22, 65, 56], Operations: [] Exploring Operation: 65-62=3, Resulting Numbers: [22, 56, 3] Generated Node #0,0: 31:[22, 56, 3] Operation: 65-62=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 31:[22, 56, 3], Operations: ['65-62=3'] Exploring Operation: 56-22=34, Resulting Numbers:...
0.993924
hs_1
sum_heuristic
[ 31, 50, 15, 78 ]
82
[ "50-31=19", "78-15=63", "19+63=82" ]
Current State: 82:[31, 50, 15, 78], Operations: [] Exploring Operation: 50-31=19, Resulting Numbers: [15, 78, 19] Generated Node #2: [15, 78, 19] from Operation: 50-31=19 Current State: 82:[15, 78, 19], Operations: ['50-31=19'] Exploring Operation: 78-15=63, Resulting Numbers: [19, 63] Generated Node #3: [19, 63] from ...
4
Current State: 82:[31, 50, 15, 78], Operations: [] Exploring Operation: 31+50=81, Resulting Numbers: [15, 78, 81] Generated Node #0,0: 82:[15, 78, 81] Operation: 31+50=81 Exploring Operation: 31+15=46, Resulting Numbers: [50, 78, 46] Generated Node #0,1: 82:[50, 78, 46] Operation: 31+15=46 Moving to Node #0,0 Current S...
0.986979
hs_2
sum_heuristic
[ 97, 41, 31, 9 ]
78
[ "97-41=56", "31-9=22", "56+22=78" ]
Current State: 78:[97, 41, 31, 9], Operations: [] Exploring Operation: 97-41=56, Resulting Numbers: [31, 9, 56] Generated Node #2: [31, 9, 56] from Operation: 97-41=56 Current State: 78:[31, 9, 56], Operations: ['97-41=56'] Exploring Operation: 31-9=22, Resulting Numbers: [56, 22] Generated Node #3: [56, 22] from Opera...
4
Current State: 78:[97, 41, 31, 9], Operations: [] Exploring Operation: 97-31=66, Resulting Numbers: [41, 9, 66] Generated Node #0,0: 78:[41, 9, 66] Operation: 97-31=66 Exploring Operation: 97-9=88, Resulting Numbers: [41, 31, 88] Generated Node #0,1: 78:[41, 31, 88] Operation: 97-9=88 Exploring Operation: 97-41=56, Res...
0.973958
hs_4
sum_heuristic
[ 44, 14, 78, 16 ]
61
[ "44+78=122", "16-14=2", "122/2=61" ]
Current State: 61:[44, 14, 78, 16], Operations: [] Exploring Operation: 44+78=122, Resulting Numbers: [14, 16, 122] Generated Node #2: [14, 16, 122] from Operation: 44+78=122 Current State: 61:[14, 16, 122], Operations: ['44+78=122'] Exploring Operation: 16-14=2, Resulting Numbers: [122, 2] Generated Node #3: [122, 2] ...
4
Current State: 61:[44, 14, 78, 16], Operations: [] Exploring Operation: 44+14=58, Resulting Numbers: [78, 16, 58] Generated Node #0,0: 61:[78, 16, 58] Operation: 44+14=58 Exploring Operation: 44+16=60, Resulting Numbers: [14, 78, 60] Generated Node #0,1: 61:[14, 78, 60] Operation: 44+16=60 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 44, 68, 22, 6 ]
59
[ "68+22=90", "90/6=15", "44+15=59" ]
Current State: 59:[44, 68, 22, 6], Operations: [] Exploring Operation: 68+22=90, Resulting Numbers: [44, 6, 90] Generated Node #2: [44, 6, 90] from Operation: 68+22=90 Current State: 59:[44, 6, 90], Operations: ['68+22=90'] Exploring Operation: 90/6=15, Resulting Numbers: [44, 15] Generated Node #3: [44, 15] from Opera...
4
Current State: 59:[44, 68, 22, 6], Operations: [] Exploring Operation: 44+6=50, Resulting Numbers: [68, 22, 50] Generated Node #0,0: 59:[68, 22, 50] Operation: 44+6=50 Exploring Operation: 22+6=28, Resulting Numbers: [44, 68, 28] Generated Node #0,1: 59:[44, 68, 28] Operation: 22+6=28 Exploring Operation: 68-6=62, Resu...
0
hs_3
mult_heuristic
[ 34, 2, 76, 32 ]
87
[ "34+76=110", "110/2=55", "32+55=87" ]
Current State: 87:[34, 2, 76, 32], Operations: [] Exploring Operation: 34+76=110, Resulting Numbers: [2, 32, 110] Generated Node #2: [2, 32, 110] from Operation: 34+76=110 Current State: 87:[2, 32, 110], Operations: ['34+76=110'] Exploring Operation: 110/2=55, Resulting Numbers: [32, 55] Generated Node #3: [32, 55] fro...
4
Current State: 87:[34, 2, 76, 32], Operations: [] Exploring Operation: 34-2=32, Resulting Numbers: [76, 32, 32] Generated Node #0,0: 87:[76, 32, 32] Operation: 34-2=32 Exploring Operation: 34-32=2, Resulting Numbers: [2, 76, 2] Generated Node #0,1: 87:[2, 76, 2] Operation: 34-32=2 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 17, 28, 35, 76 ]
66
[ "17+28=45", "35+76=111", "111-45=66" ]
Current State: 66:[17, 28, 35, 76], Operations: [] Exploring Operation: 17+28=45, Resulting Numbers: [35, 76, 45] Generated Node #2: [35, 76, 45] from Operation: 17+28=45 Current State: 66:[35, 76, 45], Operations: ['17+28=45'] Exploring Operation: 35+76=111, Resulting Numbers: [45, 111] Generated Node #3: [45, 111] fr...
4
Current State: 66:[17, 28, 35, 76], Operations: [] Exploring Operation: 35-28=7, Resulting Numbers: [17, 76, 7] Generated Node #0,0: 66:[17, 76, 7] Operation: 35-28=7 Exploring Operation: 28-17=11, Resulting Numbers: [35, 76, 11] Generated Node #0,1: 66:[35, 76, 11] Operation: 28-17=11 Exploring Operation: 76-17=59, Re...
0.982639
hs_3
sum_heuristic
[ 15, 35, 33, 26 ]
20
[ "33-26=7", "35/7=5", "15+5=20" ]
Current State: 20:[15, 35, 33, 26], Operations: [] Exploring Operation: 33-26=7, Resulting Numbers: [15, 35, 7] Generated Node #2: [15, 35, 7] from Operation: 33-26=7 Current State: 20:[15, 35, 7], Operations: ['33-26=7'] Exploring Operation: 35/7=5, Resulting Numbers: [15, 5] Generated Node #3: [15, 5] from Operation:...
4
Current State: 20:[15, 35, 33, 26], Operations: [] Exploring Operation: 35-15=20, Resulting Numbers: [33, 26, 20] Generated Node #0,0: 20:[33, 26, 20] Operation: 35-15=20 Exploring Operation: 35-33=2, Resulting Numbers: [15, 26, 2] Generated Node #0,1: 20:[15, 26, 2] Operation: 35-33=2 Moving to Node #0,1 Current State...
0
hs_2
mult_heuristic
[ 5, 3, 1, 96 ]
43
[ "3-1=2", "96/2=48", "48-5=43" ]
Current State: 43:[5, 3, 1, 96], Operations: [] Exploring Operation: 3-1=2, Resulting Numbers: [5, 96, 2] Generated Node #2: [5, 96, 2] from Operation: 3-1=2 Current State: 43:[5, 96, 2], Operations: ['3-1=2'] Exploring Operation: 96/2=48, Resulting Numbers: [5, 48] Generated Node #3: [5, 48] from Operation: 96/2=48 Cu...
4
Current State: 43:[5, 3, 1, 96], Operations: [] Exploring Operation: 5*3=15, Resulting Numbers: [1, 96, 15] Generated Node #0,0: 43:[1, 96, 15] Operation: 5*3=15 Exploring Operation: 5+3=8, Resulting Numbers: [1, 96, 8] Generated Node #0,1: 43:[1, 96, 8] Operation: 5+3=8 Exploring Operation: 96/3=32, Resulting Numbers:...
0
hs_4
mult_heuristic
[ 14, 27, 69, 81 ]
53
[ "14+27=41", "81-69=12", "41+12=53" ]
Current State: 53:[14, 27, 69, 81], Operations: [] Exploring Operation: 14+27=41, Resulting Numbers: [69, 81, 41] Generated Node #2: [69, 81, 41] from Operation: 14+27=41 Current State: 53:[69, 81, 41], Operations: ['14+27=41'] Exploring Operation: 81-69=12, Resulting Numbers: [41, 12] Generated Node #3: [41, 12] from ...
4
Current State: 53:[14, 27, 69, 81], Operations: [] Exploring Operation: 81-27=54, Resulting Numbers: [14, 69, 54] Generated Node #0,0: 53:[14, 69, 54] Operation: 81-27=54 Exploring Operation: 81-14=67, Resulting Numbers: [27, 69, 67] Generated Node #0,1: 53:[27, 69, 67] Operation: 81-14=67 Exploring Operation: 14+27=41...
0.957465
hs_4
sum_heuristic
[ 16, 1, 39, 37 ]
14
[ "16*1=16", "39-37=2", "16-2=14" ]
Current State: 14:[16, 1, 39, 37], Operations: [] Exploring Operation: 16*1=16, Resulting Numbers: [39, 37, 16] Generated Node #2: [39, 37, 16] from Operation: 16*1=16 Current State: 14:[39, 37, 16], Operations: ['16*1=16'] Exploring Operation: 39-37=2, Resulting Numbers: [16, 2] Generated Node #3: [16, 2] from Operati...
4
Current State: 14:[16, 1, 39, 37], Operations: [] Exploring Operation: 37-16=21, Resulting Numbers: [1, 39, 21] Generated Node #0,0: 14:[1, 39, 21] Operation: 37-16=21 Exploring Operation: 39-37=2, Resulting Numbers: [16, 1, 2] Generated Node #0,1: 14:[16, 1, 2] Operation: 39-37=2 Exploring Operation: 39-16=23, Resulti...
0.974826
hs_3
mult_heuristic
[ 51, 2, 72, 76 ]
49
[ "51+2=53", "76-72=4", "53-4=49" ]
Current State: 49:[51, 2, 72, 76], Operations: [] Exploring Operation: 51+2=53, Resulting Numbers: [72, 76, 53] Generated Node #2: [72, 76, 53] from Operation: 51+2=53 Current State: 49:[72, 76, 53], Operations: ['51+2=53'] Exploring Operation: 76-72=4, Resulting Numbers: [53, 4] Generated Node #3: [53, 4] from Operati...
4
Current State: 49:[51, 2, 72, 76], Operations: [] Exploring Operation: 76-72=4, Resulting Numbers: [51, 2, 4] Generated Node #0,0: 49:[51, 2, 4] Operation: 76-72=4 Moving to Node #0,0 Current State: 49:[51, 2, 4], Operations: ['76-72=4'] Exploring Operation: 51-2=49, Resulting Numbers: [4, 49] Generated Node #0,0,0: 49...
0
hs_1
mult_heuristic
[ 52, 11, 38, 80 ]
74
[ "52-38=14", "11*14=154", "154-80=74" ]
Current State: 74:[52, 11, 38, 80], Operations: [] Exploring Operation: 52-38=14, Resulting Numbers: [11, 80, 14] Generated Node #2: [11, 80, 14] from Operation: 52-38=14 Current State: 74:[11, 80, 14], Operations: ['52-38=14'] Exploring Operation: 11*14=154, Resulting Numbers: [80, 154] Generated Node #3: [80, 154] fr...
4
Current State: 74:[52, 11, 38, 80], Operations: [] Exploring Operation: 80-52=28, Resulting Numbers: [11, 38, 28] Generated Node #0,0: 74:[11, 38, 28] Operation: 80-52=28 Exploring Operation: 52+11=63, Resulting Numbers: [38, 80, 63] Generated Node #0,1: 74:[38, 80, 63] Operation: 52+11=63 Exploring Operation: 80-11=69...
0
hs_4
sum_heuristic
[ 13, 82, 34, 24 ]
43
[ "13*82=1066", "1066-34=1032", "1032/24=43" ]
Current State: 43:[13, 82, 34, 24], Operations: [] Exploring Operation: 13*82=1066, Resulting Numbers: [34, 24, 1066] Generated Node #2: [34, 24, 1066] from Operation: 13*82=1066 Current State: 43:[34, 24, 1066], Operations: ['13*82=1066'] Exploring Operation: 1066-34=1032, Resulting Numbers: [24, 1032] Generated Node ...
4
Current State: 43:[13, 82, 34, 24], Operations: [] Exploring Operation: 82-24=58, Resulting Numbers: [13, 34, 58] Generated Node #0,0: 43:[13, 34, 58] Operation: 82-24=58 Exploring Operation: 82-34=48, Resulting Numbers: [13, 24, 48] Generated Node #0,1: 43:[13, 24, 48] Operation: 82-34=48 Exploring Operation: 82-13=69...
0
hs_4
sum_heuristic
[ 25, 5, 63, 42 ]
22
[ "42-25=17", "5*17=85", "85-63=22" ]
Current State: 22:[25, 5, 63, 42], Operations: [] Exploring Operation: 42-25=17, Resulting Numbers: [5, 63, 17] Generated Node #2: [5, 63, 17] from Operation: 42-25=17 Current State: 22:[5, 63, 17], Operations: ['42-25=17'] Exploring Operation: 5*17=85, Resulting Numbers: [63, 85] Generated Node #3: [63, 85] from Opera...
4
Current State: 22:[25, 5, 63, 42], Operations: [] Exploring Operation: 42-5=37, Resulting Numbers: [25, 63, 37] Generated Node #0,0: 22:[25, 63, 37] Operation: 42-5=37 Exploring Operation: 63-42=21, Resulting Numbers: [25, 5, 21] Generated Node #0,1: 22:[25, 5, 21] Operation: 63-42=21 Exploring Operation: 63-5=58, Resu...
0
hs_5
sum_heuristic
[ 36, 46, 58, 94 ]
45
[ "36+58=94", "94/94=1", "46-1=45" ]
Current State: 45:[36, 46, 58, 94], Operations: [] Exploring Operation: 36+58=94, Resulting Numbers: [46, 94, 94] Generated Node #2: [46, 94, 94] from Operation: 36+58=94 Current State: 45:[46, 94, 94], Operations: ['36+58=94'] Exploring Operation: 94/94=1, Resulting Numbers: [46, 1] Generated Node #3: [46, 1] from Ope...
4
Current State: 45:[36, 46, 58, 94], Operations: [] Exploring Operation: 58-36=22, Resulting Numbers: [46, 94, 22] Generated Node #0,0: 45:[46, 94, 22] Operation: 58-36=22 Exploring Operation: 94-58=36, Resulting Numbers: [36, 46, 36] Generated Node #0,1: 45:[36, 46, 36] Operation: 94-58=36 Exploring Operation: 94-36=58...
0.988715
hs_4
mult_heuristic
[ 52, 34, 5, 12 ]
42
[ "52-34=18", "5*12=60", "60-18=42" ]
Current State: 42:[52, 34, 5, 12], Operations: [] Exploring Operation: 52-34=18, Resulting Numbers: [5, 12, 18] Generated Node #2: [5, 12, 18] from Operation: 52-34=18 Current State: 42:[5, 12, 18], Operations: ['52-34=18'] Exploring Operation: 5*12=60, Resulting Numbers: [18, 60] Generated Node #3: [18, 60] from Opera...
4
Current State: 42:[52, 34, 5, 12], Operations: [] Exploring Operation: 52-34=18, Resulting Numbers: [5, 12, 18] Generated Node #0,0: 42:[5, 12, 18] Operation: 52-34=18 Exploring Operation: 52-12=40, Resulting Numbers: [34, 5, 40] Generated Node #0,1: 42:[34, 5, 40] Operation: 52-12=40 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 34, 23, 33, 48 ]
70
[ "34-23=11", "33+48=81", "81-11=70" ]
Current State: 70:[34, 23, 33, 48], Operations: [] Exploring Operation: 34-23=11, Resulting Numbers: [33, 48, 11] Generated Node #2: [33, 48, 11] from Operation: 34-23=11 Current State: 70:[33, 48, 11], Operations: ['34-23=11'] Exploring Operation: 33+48=81, Resulting Numbers: [11, 81] Generated Node #3: [11, 81] from ...
4
Current State: 70:[34, 23, 33, 48], Operations: [] Exploring Operation: 23+48=71, Resulting Numbers: [34, 33, 71] Generated Node #0,0: 70:[34, 33, 71] Operation: 23+48=71 Start Sub Search at level 1: Moving to Node #0,0 Current State: 70:[34, 33, 71], Operations: ['23+48=71'] Exploring Operation: 34-33=1, Resulting Num...
0.993924
hs_1
mult_heuristic
[ 21, 60, 11, 48 ]
20
[ "60-21=39", "11+48=59", "59-39=20" ]
Current State: 20:[21, 60, 11, 48], Operations: [] Exploring Operation: 60-21=39, Resulting Numbers: [11, 48, 39] Generated Node #2: [11, 48, 39] from Operation: 60-21=39 Current State: 20:[11, 48, 39], Operations: ['60-21=39'] Exploring Operation: 11+48=59, Resulting Numbers: [39, 59] Generated Node #3: [39, 59] from ...
4
Current State: 20:[21, 60, 11, 48], Operations: [] Exploring Operation: 60-48=12, Resulting Numbers: [21, 11, 12] Generated Node #0,0: 20:[21, 11, 12] Operation: 60-48=12 Start Sub Search at level 1: Moving to Node #0,0 Current State: 20:[21, 11, 12], Operations: ['60-48=12'] Exploring Operation: 21-11=10, Resulting Nu...
0
hs_1
mult_heuristic
[ 19, 61, 54, 42 ]
55
[ "61-19=42", "42/42=1", "54+1=55" ]
Current State: 55:[19, 61, 54, 42], Operations: [] Exploring Operation: 61-19=42, Resulting Numbers: [54, 42, 42] Generated Node #2: [54, 42, 42] from Operation: 61-19=42 Current State: 55:[54, 42, 42], Operations: ['61-19=42'] Exploring Operation: 42/42=1, Resulting Numbers: [54, 1] Generated Node #3: [54, 1] from Ope...
4
Current State: 55:[19, 61, 54, 42], Operations: [] Exploring Operation: 19+42=61, Resulting Numbers: [61, 54, 61] Generated Node #0,0: 55:[61, 54, 61] Operation: 19+42=61 Exploring Operation: 54-42=12, Resulting Numbers: [19, 61, 12] Generated Node #0,1: 55:[19, 61, 12] Operation: 54-42=12 Exploring Operation: 61-42=19...
0.988715
hs_3
mult_heuristic
[ 76, 51, 70, 3 ]
19
[ "76+51=127", "127-70=57", "57/3=19" ]
Current State: 19:[76, 51, 70, 3], Operations: [] Exploring Operation: 76+51=127, Resulting Numbers: [70, 3, 127] Generated Node #2: [70, 3, 127] from Operation: 76+51=127 Current State: 19:[70, 3, 127], Operations: ['76+51=127'] Exploring Operation: 127-70=57, Resulting Numbers: [3, 57] Generated Node #3: [3, 57] from...
4
Current State: 19:[76, 51, 70, 3], Operations: [] Exploring Operation: 51/3=17, Resulting Numbers: [76, 70, 17] Generated Node #0,0: 19:[76, 70, 17] Operation: 51/3=17 Exploring Operation: 76-51=25, Resulting Numbers: [70, 3, 25] Generated Node #0,1: 19:[70, 3, 25] Operation: 76-51=25 Exploring Operation: 70-51=19, Res...
0.952257
hs_4
sum_heuristic