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
[ 31, 56, 32, 25 ]
81
[ "32-31=1", "56+25=81", "1*81=81" ]
Current State: 81:[31, 56, 32, 25], Operations: [] Exploring Operation: 32-31=1, Resulting Numbers: [56, 25, 1] Generated Node #2: [56, 25, 1] from Operation: 32-31=1 Current State: 81:[56, 25, 1], Operations: ['32-31=1'] Exploring Operation: 56+25=81, Resulting Numbers: [1, 81] Generated Node #3: [1, 81] from Operatio...
4
Current State: 81:[31, 56, 32, 25], Operations: [] Exploring Operation: 56-32=24, Resulting Numbers: [31, 25, 24] Generated Node #0,0: 81:[31, 25, 24] Operation: 56-32=24 Exploring Operation: 56-31=25, Resulting Numbers: [32, 25, 25] Generated Node #0,1: 81:[32, 25, 25] Operation: 56-31=25 Exploring Operation: 56+25=81...
0.958333
hs_4
mult_heuristic
[ 20, 87, 26, 6 ]
51
[ "26-20=6", "6*6=36", "87-36=51" ]
Current State: 51:[20, 87, 26, 6], Operations: [] Exploring Operation: 26-20=6, Resulting Numbers: [87, 6, 6] Generated Node #2: [87, 6, 6] from Operation: 26-20=6 Current State: 51:[87, 6, 6], Operations: ['26-20=6'] Exploring Operation: 6*6=36, Resulting Numbers: [87, 36] Generated Node #3: [87, 36] from Operation: 6...
4
Current State: 51:[20, 87, 26, 6], Operations: [] Exploring Operation: 26-20=6, Resulting Numbers: [87, 6, 6] Generated Node #0,0: 51:[87, 6, 6] Operation: 26-20=6 Exploring Operation: 87-6=81, Resulting Numbers: [20, 26, 81] Generated Node #0,1: 51:[20, 26, 81] Operation: 87-6=81 Exploring Operation: 87-20=67, Resulti...
0
hs_4
mult_heuristic
[ 7, 23, 71, 59 ]
31
[ "7*23=161", "71+59=130", "161-130=31" ]
Current State: 31:[7, 23, 71, 59], Operations: [] Exploring Operation: 7*23=161, Resulting Numbers: [71, 59, 161] Generated Node #2: [71, 59, 161] from Operation: 7*23=161 Current State: 31:[71, 59, 161], Operations: ['7*23=161'] Exploring Operation: 71+59=130, Resulting Numbers: [161, 130] Generated Node #3: [161, 130...
4
Current State: 31:[7, 23, 71, 59], Operations: [] Exploring Operation: 71-59=12, Resulting Numbers: [7, 23, 12] Generated Node #0,0: 31:[7, 23, 12] Operation: 71-59=12 Moving to Node #0,0 Current State: 31:[7, 23, 12], Operations: ['71-59=12'] Exploring Operation: 7+23=30, Resulting Numbers: [12, 30] Generated Node #0,...
0
hs_1
sum_heuristic
[ 29, 5, 28, 36 ]
63
[ "36-29=7", "5*7=35", "28+35=63" ]
Current State: 63:[29, 5, 28, 36], Operations: [] Exploring Operation: 36-29=7, Resulting Numbers: [5, 28, 7] Generated Node #2: [5, 28, 7] from Operation: 36-29=7 Current State: 63:[5, 28, 7], Operations: ['36-29=7'] Exploring Operation: 5*7=35, Resulting Numbers: [28, 35] Generated Node #3: [28, 35] from Operation: 5...
4
Current State: 63:[29, 5, 28, 36], Operations: [] Exploring Operation: 29+36=65, Resulting Numbers: [5, 28, 65] Generated Node #0,0: 63:[5, 28, 65] Operation: 29+36=65 Exploring Operation: 36-29=7, Resulting Numbers: [5, 28, 7] Generated Node #0,1: 63:[5, 28, 7] Operation: 36-29=7 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 95, 5, 2, 83 ]
97
[ "95-5=90", "2*90=180", "180-83=97" ]
Current State: 97:[95, 5, 2, 83], Operations: [] Exploring Operation: 95-5=90, Resulting Numbers: [2, 83, 90] Generated Node #2: [2, 83, 90] from Operation: 95-5=90 Current State: 97:[2, 83, 90], Operations: ['95-5=90'] Exploring Operation: 2*90=180, Resulting Numbers: [83, 180] Generated Node #3: [83, 180] from Operat...
4
Current State: 97:[95, 5, 2, 83], Operations: [] Exploring Operation: 5*2=10, Resulting Numbers: [95, 83, 10] Generated Node #0,0: 97:[95, 83, 10] Operation: 5*2=10 Exploring Operation: 5+83=88, Resulting Numbers: [95, 2, 88] Generated Node #0,1: 97:[95, 2, 88] Operation: 5+83=88 Exploring Operation: 95+2=97, Resulting...
0
hs_4
sum_heuristic
[ 10, 5, 89, 37 ]
63
[ "10/5=2", "89+37=126", "126/2=63" ]
Current State: 63:[10, 5, 89, 37], Operations: [] Exploring Operation: 10/5=2, Resulting Numbers: [89, 37, 2] Generated Node #2: [89, 37, 2] from Operation: 10/5=2 Current State: 63:[89, 37, 2], Operations: ['10/5=2'] Exploring Operation: 89+37=126, Resulting Numbers: [2, 126] Generated Node #3: [2, 126] from Operation...
4
Current State: 63:[10, 5, 89, 37], Operations: [] Exploring Operation: 37-10=27, Resulting Numbers: [5, 89, 27] Generated Node #0,0: 63:[5, 89, 27] Operation: 37-10=27 Exploring Operation: 89-37=52, Resulting Numbers: [10, 5, 52] Generated Node #0,1: 63:[10, 5, 52] Operation: 89-37=52 Exploring Operation: 89-5=84, Resu...
0
hs_4
sum_heuristic
[ 30, 32, 66, 68 ]
67
[ "32-30=2", "66+68=134", "134/2=67" ]
Current State: 67:[30, 32, 66, 68], Operations: [] Exploring Operation: 32-30=2, Resulting Numbers: [66, 68, 2] Generated Node #2: [66, 68, 2] from Operation: 32-30=2 Current State: 67:[66, 68, 2], Operations: ['32-30=2'] Exploring Operation: 66+68=134, Resulting Numbers: [2, 134] Generated Node #3: [2, 134] from Opera...
4
Current State: 67:[30, 32, 66, 68], Operations: [] Exploring Operation: 30+66=96, Resulting Numbers: [32, 68, 96] Generated Node #0,0: 67:[32, 68, 96] Operation: 30+66=96 Exploring Operation: 66-30=36, Resulting Numbers: [32, 68, 36] Generated Node #0,1: 67:[32, 68, 36] Operation: 66-30=36 Exploring Operation: 32-30=2,...
0
hs_5
mult_heuristic
[ 63, 82, 5, 7 ]
21
[ "82-63=19", "7-5=2", "19+2=21" ]
Current State: 21:[63, 82, 5, 7], Operations: [] Exploring Operation: 82-63=19, Resulting Numbers: [5, 7, 19] Generated Node #2: [5, 7, 19] from Operation: 82-63=19 Current State: 21:[5, 7, 19], Operations: ['82-63=19'] Exploring Operation: 7-5=2, Resulting Numbers: [19, 2] Generated Node #3: [19, 2] from Operation: 7-...
4
Current State: 21:[63, 82, 5, 7], Operations: [] Exploring Operation: 63-5=58, Resulting Numbers: [82, 7, 58] Generated Node #0,0: 21:[82, 7, 58] Operation: 63-5=58 Exploring Operation: 63/7=9, Resulting Numbers: [82, 5, 9] Generated Node #0,1: 21:[82, 5, 9] Operation: 63/7=9 Exploring Operation: 82-63=19, Resulting Nu...
0.990451
hs_3
mult_heuristic
[ 5, 83, 67, 42 ]
12
[ "83+67=150", "150/5=30", "42-30=12" ]
Current State: 12:[5, 83, 67, 42], Operations: [] Exploring Operation: 83+67=150, Resulting Numbers: [5, 42, 150] Generated Node #2: [5, 42, 150] from Operation: 83+67=150 Current State: 12:[5, 42, 150], Operations: ['83+67=150'] Exploring Operation: 150/5=30, Resulting Numbers: [42, 30] Generated Node #3: [42, 30] fro...
4
Current State: 12:[5, 83, 67, 42], Operations: [] Exploring Operation: 83-67=16, Resulting Numbers: [5, 42, 16] Generated Node #0,0: 12:[5, 42, 16] Operation: 83-67=16 Moving to Node #0,0 Current State: 12:[5, 42, 16], Operations: ['83-67=16'] Exploring Operation: 42-16=26, Resulting Numbers: [5, 26] Generated Node #0,...
0
hs_1
mult_heuristic
[ 84, 29, 25, 6 ]
27
[ "29-25=4", "84/4=21", "6+21=27" ]
Current State: 27:[84, 29, 25, 6], Operations: [] Exploring Operation: 29-25=4, Resulting Numbers: [84, 6, 4] Generated Node #2: [84, 6, 4] from Operation: 29-25=4 Current State: 27:[84, 6, 4], Operations: ['29-25=4'] Exploring Operation: 84/4=21, Resulting Numbers: [6, 21] Generated Node #3: [6, 21] from Operation: 84...
4
Current State: 27:[84, 29, 25, 6], Operations: [] Exploring Operation: 29-25=4, Resulting Numbers: [84, 6, 4] Generated Node #0,0: 27:[84, 6, 4] Operation: 29-25=4 Exploring Operation: 84-6=78, Resulting Numbers: [29, 25, 78] Generated Node #0,1: 27:[29, 25, 78] Operation: 84-6=78 Exploring Operation: 84-25=59, Resulti...
0.912326
hs_5
mult_heuristic
[ 73, 92, 47, 4 ]
62
[ "92-73=19", "47-4=43", "19+43=62" ]
Current State: 62:[73, 92, 47, 4], Operations: [] Exploring Operation: 92-73=19, Resulting Numbers: [47, 4, 19] Generated Node #2: [47, 4, 19] from Operation: 92-73=19 Current State: 62:[47, 4, 19], Operations: ['92-73=19'] Exploring Operation: 47-4=43, Resulting Numbers: [19, 43] Generated Node #3: [19, 43] from Opera...
4
Current State: 62:[73, 92, 47, 4], Operations: [] Exploring Operation: 73-47=26, Resulting Numbers: [92, 4, 26] Generated Node #0,0: 62:[92, 4, 26] Operation: 73-47=26 Exploring Operation: 73-4=69, Resulting Numbers: [92, 47, 69] Generated Node #0,1: 62:[92, 47, 69] Operation: 73-4=69 Exploring Operation: 92-73=19, Res...
0.959201
hs_5
sum_heuristic
[ 5, 92, 56, 53 ]
84
[ "92-5=87", "56-53=3", "87-3=84" ]
Current State: 84:[5, 92, 56, 53], Operations: [] Exploring Operation: 92-5=87, Resulting Numbers: [56, 53, 87] Generated Node #2: [56, 53, 87] from Operation: 92-5=87 Current State: 84:[56, 53, 87], Operations: ['92-5=87'] Exploring Operation: 56-53=3, Resulting Numbers: [87, 3] Generated Node #3: [87, 3] from Operati...
4
Current State: 84:[5, 92, 56, 53], Operations: [] Exploring Operation: 92-56=36, Resulting Numbers: [5, 53, 36] Generated Node #0,0: 84:[5, 53, 36] Operation: 92-56=36 Exploring Operation: 56-53=3, Resulting Numbers: [5, 92, 3] Generated Node #0,1: 84:[5, 92, 3] Operation: 56-53=3 Start Sub Search at level 1: Moving to...
0.992188
hs_2
sum_heuristic
[ 67, 10, 13, 14 ]
78
[ "67+10=77", "14-13=1", "77+1=78" ]
Current State: 78:[67, 10, 13, 14], Operations: [] Exploring Operation: 67+10=77, Resulting Numbers: [13, 14, 77] Generated Node #2: [13, 14, 77] from Operation: 67+10=77 Current State: 78:[13, 14, 77], Operations: ['67+10=77'] Exploring Operation: 14-13=1, Resulting Numbers: [77, 1] Generated Node #3: [77, 1] from Ope...
4
Current State: 78:[67, 10, 13, 14], Operations: [] Exploring Operation: 13-10=3, Resulting Numbers: [67, 14, 3] Generated Node #0,0: 78:[67, 14, 3] Operation: 13-10=3 Exploring Operation: 14-10=4, Resulting Numbers: [67, 13, 4] Generated Node #0,1: 78:[67, 13, 4] Operation: 14-10=4 Exploring Operation: 67+10=77, Result...
0.985243
hs_5
sum_heuristic
[ 41, 86, 17, 24 ]
87
[ "41-17=24", "24/24=1", "86+1=87" ]
Current State: 87:[41, 86, 17, 24], Operations: [] Exploring Operation: 41-17=24, Resulting Numbers: [86, 24, 24] Generated Node #2: [86, 24, 24] from Operation: 41-17=24 Current State: 87:[86, 24, 24], Operations: ['41-17=24'] Exploring Operation: 24/24=1, Resulting Numbers: [86, 1] Generated Node #3: [86, 1] from Ope...
4
Current State: 87:[41, 86, 17, 24], Operations: [] Exploring Operation: 41-17=24, Resulting Numbers: [86, 24, 24] Generated Node #0,0: 87:[86, 24, 24] Operation: 41-17=24 Exploring Operation: 17+24=41, Resulting Numbers: [41, 86, 41] Generated Node #0,1: 87:[41, 86, 41] Operation: 17+24=41 Exploring Operation: 41-24=17...
0.978299
hs_4
sum_heuristic
[ 35, 40, 94, 33 ]
27
[ "35-33=2", "94-40=54", "54/2=27" ]
Current State: 27:[35, 40, 94, 33], Operations: [] Exploring Operation: 35-33=2, Resulting Numbers: [40, 94, 2] Generated Node #2: [40, 94, 2] from Operation: 35-33=2 Current State: 27:[40, 94, 2], Operations: ['35-33=2'] Exploring Operation: 94-40=54, Resulting Numbers: [2, 54] Generated Node #3: [2, 54] from Operatio...
4
Current State: 27:[35, 40, 94, 33], Operations: [] Exploring Operation: 94-40=54, Resulting Numbers: [35, 33, 54] Generated Node #0,0: 27:[35, 33, 54] Operation: 94-40=54 Exploring Operation: 94-33=61, Resulting Numbers: [35, 40, 61] Generated Node #0,1: 27:[35, 40, 61] Operation: 94-33=61 Exploring Operation: 40-35=5,...
0.979167
hs_5
sum_heuristic
[ 52, 54, 19, 44 ]
43
[ "52+54=106", "19+44=63", "106-63=43" ]
Current State: 43:[52, 54, 19, 44], Operations: [] Exploring Operation: 52+54=106, Resulting Numbers: [19, 44, 106] Generated Node #2: [19, 44, 106] from Operation: 52+54=106 Current State: 43:[19, 44, 106], Operations: ['52+54=106'] Exploring Operation: 19+44=63, Resulting Numbers: [106, 63] Generated Node #3: [106, 6...
4
Current State: 43:[52, 54, 19, 44], Operations: [] Exploring Operation: 54-19=35, Resulting Numbers: [52, 44, 35] Generated Node #0,0: 43:[52, 44, 35] Operation: 54-19=35 Exploring Operation: 52-19=33, Resulting Numbers: [54, 44, 33] Generated Node #0,1: 43:[54, 44, 33] Operation: 52-19=33 Moving to Node #0,0 Current S...
0.987847
hs_2
mult_heuristic
[ 11, 55, 50, 89 ]
99
[ "55/11=5", "50/5=10", "89+10=99" ]
Current State: 99:[11, 55, 50, 89], Operations: [] Exploring Operation: 55/11=5, Resulting Numbers: [50, 89, 5] Generated Node #2: [50, 89, 5] from Operation: 55/11=5 Current State: 99:[50, 89, 5], Operations: ['55/11=5'] Exploring Operation: 50/5=10, Resulting Numbers: [89, 10] Generated Node #3: [89, 10] from Operati...
4
Current State: 99:[11, 55, 50, 89], Operations: [] Exploring Operation: 55+50=105, Resulting Numbers: [11, 89, 105] Generated Node #0,0: 99:[11, 89, 105] Operation: 55+50=105 Exploring Operation: 89-55=34, Resulting Numbers: [11, 50, 34] Generated Node #0,1: 99:[11, 50, 34] Operation: 89-55=34 Exploring Operation: 55-5...
0
hs_3
sum_heuristic
[ 83, 13, 5, 48 ]
10
[ "83+13=96", "5*96=480", "480/48=10" ]
Current State: 10:[83, 13, 5, 48], Operations: [] Exploring Operation: 83+13=96, Resulting Numbers: [5, 48, 96] Generated Node #2: [5, 48, 96] from Operation: 83+13=96 Current State: 10:[5, 48, 96], Operations: ['83+13=96'] Exploring Operation: 5*96=480, Resulting Numbers: [48, 480] Generated Node #3: [48, 480] from Op...
4
Current State: 10:[83, 13, 5, 48], Operations: [] Exploring Operation: 83-48=35, Resulting Numbers: [13, 5, 35] Generated Node #0,0: 10:[13, 5, 35] Operation: 83-48=35 Exploring Operation: 83-13=70, Resulting Numbers: [5, 48, 70] Generated Node #0,1: 10:[5, 48, 70] Operation: 83-13=70 Exploring Operation: 48-13=35, Res...
0
hs_3
mult_heuristic
[ 59, 99, 24, 84 ]
99
[ "59+24=83", "84-83=1", "99*1=99" ]
Current State: 99:[59, 99, 24, 84], Operations: [] Exploring Operation: 59+24=83, Resulting Numbers: [99, 84, 83] Generated Node #2: [99, 84, 83] from Operation: 59+24=83 Current State: 99:[99, 84, 83], Operations: ['59+24=83'] Exploring Operation: 84-83=1, Resulting Numbers: [99, 1] Generated Node #3: [99, 1] from Ope...
4
Current State: 99:[59, 99, 24, 84], Operations: [] Exploring Operation: 59+24=83, Resulting Numbers: [99, 84, 83] Generated Node #0,0: 99:[99, 84, 83] Operation: 59+24=83 Exploring Operation: 59-24=35, Resulting Numbers: [99, 84, 35] Generated Node #0,1: 99:[99, 84, 35] Operation: 59-24=35 Exploring Operation: 84-59=25...
0.967014
hs_4
mult_heuristic
[ 61, 41, 77, 65 ]
40
[ "61+41=102", "77+65=142", "142-102=40" ]
Current State: 40:[61, 41, 77, 65], Operations: [] Exploring Operation: 61+41=102, Resulting Numbers: [77, 65, 102] Generated Node #2: [77, 65, 102] from Operation: 61+41=102 Current State: 40:[77, 65, 102], Operations: ['61+41=102'] Exploring Operation: 77+65=142, Resulting Numbers: [102, 142] Generated Node #3: [102,...
4
Current State: 40:[61, 41, 77, 65], Operations: [] Exploring Operation: 65-61=4, Resulting Numbers: [41, 77, 4] Generated Node #0,0: 40:[41, 77, 4] Operation: 65-61=4 Exploring Operation: 77-61=16, Resulting Numbers: [41, 65, 16] Generated Node #0,1: 40:[41, 65, 16] Operation: 77-61=16 Exploring Operation: 77-65=12, Re...
0.969618
hs_5
mult_heuristic
[ 82, 34, 49, 47 ]
46
[ "82-34=48", "49-47=2", "48-2=46" ]
Current State: 46:[82, 34, 49, 47], Operations: [] Exploring Operation: 82-34=48, Resulting Numbers: [49, 47, 48] Generated Node #2: [49, 47, 48] from Operation: 82-34=48 Current State: 46:[49, 47, 48], Operations: ['82-34=48'] Exploring Operation: 49-47=2, Resulting Numbers: [48, 2] Generated Node #3: [48, 2] from Ope...
4
Current State: 46:[82, 34, 49, 47], Operations: [] Exploring Operation: 82-34=48, Resulting Numbers: [49, 47, 48] Generated Node #0,0: 46:[49, 47, 48] Operation: 82-34=48 Exploring Operation: 82-49=33, Resulting Numbers: [34, 47, 33] Generated Node #0,1: 46:[34, 47, 33] Operation: 82-49=33 Moving to Node #0,0 Current S...
0.989583
hs_2
mult_heuristic
[ 5, 90, 54, 35 ]
37
[ "90/5=18", "54-35=19", "18+19=37" ]
Current State: 37:[5, 90, 54, 35], Operations: [] Exploring Operation: 90/5=18, Resulting Numbers: [54, 35, 18] Generated Node #2: [54, 35, 18] from Operation: 90/5=18 Current State: 37:[54, 35, 18], Operations: ['90/5=18'] Exploring Operation: 54-35=19, Resulting Numbers: [18, 19] Generated Node #3: [18, 19] from Oper...
4
Current State: 37:[5, 90, 54, 35], Operations: [] Exploring Operation: 54-5=49, Resulting Numbers: [90, 35, 49] Generated Node #0,0: 37:[90, 35, 49] Operation: 54-5=49 Exploring Operation: 90-54=36, Resulting Numbers: [5, 35, 36] Generated Node #0,1: 37:[5, 35, 36] Operation: 90-54=36 Exploring Operation: 90-5=85, Resu...
0.960938
hs_5
mult_heuristic
[ 2, 43, 66, 1 ]
76
[ "66/2=33", "43*1=43", "33+43=76" ]
Current State: 76:[2, 43, 66, 1], Operations: [] Exploring Operation: 66/2=33, Resulting Numbers: [43, 1, 33] Generated Node #2: [43, 1, 33] from Operation: 66/2=33 Current State: 76:[43, 1, 33], Operations: ['66/2=33'] Exploring Operation: 43*1=43, Resulting Numbers: [33, 43] Generated Node #3: [33, 43] from Operation...
4
Current State: 76:[2, 43, 66, 1], Operations: [] Exploring Operation: 66/2=33, Resulting Numbers: [43, 1, 33] Generated Node #0,0: 76:[43, 1, 33] Operation: 66/2=33 Exploring Operation: 43-2=41, Resulting Numbers: [66, 1, 41] Generated Node #0,1: 76:[66, 1, 41] Operation: 43-2=41 Exploring Operation: 66-43=23, Resultin...
0.967014
hs_4
sum_heuristic
[ 73, 59, 58, 5 ]
56
[ "73-58=15", "15/5=3", "59-3=56" ]
Current State: 56:[73, 59, 58, 5], Operations: [] Exploring Operation: 73-58=15, Resulting Numbers: [59, 5, 15] Generated Node #2: [59, 5, 15] from Operation: 73-58=15 Current State: 56:[59, 5, 15], Operations: ['73-58=15'] Exploring Operation: 15/5=3, Resulting Numbers: [59, 3] Generated Node #3: [59, 3] from Operatio...
4
Current State: 56:[73, 59, 58, 5], Operations: [] Exploring Operation: 59-5=54, Resulting Numbers: [73, 58, 54] Generated Node #0,0: 56:[73, 58, 54] Operation: 59-5=54 Exploring Operation: 73-59=14, Resulting Numbers: [58, 5, 14] Generated Node #0,1: 56:[58, 5, 14] Operation: 73-59=14 Exploring Operation: 73-58=15, Res...
0.965278
hs_5
sum_heuristic
[ 64, 2, 87, 83 ]
58
[ "64-2=62", "87-83=4", "62-4=58" ]
Current State: 58:[64, 2, 87, 83], Operations: [] Exploring Operation: 64-2=62, Resulting Numbers: [87, 83, 62] Generated Node #2: [87, 83, 62] from Operation: 64-2=62 Current State: 58:[87, 83, 62], Operations: ['64-2=62'] Exploring Operation: 87-83=4, Resulting Numbers: [62, 4] Generated Node #3: [62, 4] from Operati...
4
Current State: 58:[64, 2, 87, 83], Operations: [] Exploring Operation: 87-64=23, Resulting Numbers: [2, 83, 23] Generated Node #0,0: 58:[2, 83, 23] Operation: 87-64=23 Exploring Operation: 83-64=19, Resulting Numbers: [2, 87, 19] Generated Node #0,1: 58:[2, 87, 19] Operation: 83-64=19 Exploring Operation: 64-2=62, Resu...
0.985243
hs_5
mult_heuristic
[ 71, 37, 47, 61 ]
74
[ "71-37=34", "47+61=108", "108-34=74" ]
Current State: 74:[71, 37, 47, 61], Operations: [] Exploring Operation: 71-37=34, Resulting Numbers: [47, 61, 34] Generated Node #2: [47, 61, 34] from Operation: 71-37=34 Current State: 74:[47, 61, 34], Operations: ['71-37=34'] Exploring Operation: 47+61=108, Resulting Numbers: [34, 108] Generated Node #3: [34, 108] fr...
4
Current State: 74:[71, 37, 47, 61], Operations: [] Exploring Operation: 61-47=14, Resulting Numbers: [71, 37, 14] Generated Node #0,0: 74:[71, 37, 14] Operation: 61-47=14 Exploring Operation: 47-37=10, Resulting Numbers: [71, 61, 10] Generated Node #0,1: 74:[71, 61, 10] Operation: 47-37=10 Exploring Operation: 71-61=10...
0.978299
hs_3
mult_heuristic
[ 72, 82, 63, 9 ]
64
[ "82-72=10", "63-9=54", "10+54=64" ]
Current State: 64:[72, 82, 63, 9], Operations: [] Exploring Operation: 82-72=10, Resulting Numbers: [63, 9, 10] Generated Node #2: [63, 9, 10] from Operation: 82-72=10 Current State: 64:[63, 9, 10], Operations: ['82-72=10'] Exploring Operation: 63-9=54, Resulting Numbers: [10, 54] Generated Node #3: [10, 54] from Opera...
4
Current State: 64:[72, 82, 63, 9], Operations: [] Exploring Operation: 82-72=10, Resulting Numbers: [63, 9, 10] Generated Node #0,0: 64:[63, 9, 10] Operation: 82-72=10 Exploring Operation: 82-9=73, Resulting Numbers: [72, 63, 73] Generated Node #0,1: 64:[72, 63, 73] Operation: 82-9=73 Exploring Operation: 82-63=19, Res...
0.988715
hs_4
mult_heuristic
[ 13, 86, 1, 9 ]
31
[ "13*1=13", "9*13=117", "117-86=31" ]
Current State: 31:[13, 86, 1, 9], Operations: [] Exploring Operation: 13*1=13, Resulting Numbers: [86, 9, 13] Generated Node #2: [86, 9, 13] from Operation: 13*1=13 Current State: 31:[86, 9, 13], Operations: ['13*1=13'] Exploring Operation: 9*13=117, Resulting Numbers: [86, 117] Generated Node #3: [86, 117] from Operat...
4
Current State: 31:[13, 86, 1, 9], Operations: [] Exploring Operation: 86-13=73, Resulting Numbers: [1, 9, 73] Generated Node #0,0: 31:[1, 9, 73] Operation: 86-13=73 Exploring Operation: 13+1=14, Resulting Numbers: [86, 9, 14] Generated Node #0,1: 31:[86, 9, 14] Operation: 13+1=14 Exploring Operation: 86-1=85, Resulting...
0
hs_4
sum_heuristic
[ 42, 91, 97, 29 ]
77
[ "91-42=49", "97+29=126", "126-49=77" ]
Current State: 77:[42, 91, 97, 29], Operations: [] Exploring Operation: 91-42=49, Resulting Numbers: [97, 29, 49] Generated Node #2: [97, 29, 49] from Operation: 91-42=49 Current State: 77:[97, 29, 49], Operations: ['91-42=49'] Exploring Operation: 97+29=126, Resulting Numbers: [49, 126] Generated Node #3: [49, 126] fr...
4
Current State: 77:[42, 91, 97, 29], Operations: [] Exploring Operation: 42-29=13, Resulting Numbers: [91, 97, 13] Generated Node #0,0: 77:[91, 97, 13] Operation: 42-29=13 Exploring Operation: 42+29=71, Resulting Numbers: [91, 97, 71] Generated Node #0,1: 77:[91, 97, 71] Operation: 42+29=71 Exploring Operation: 97-42=55...
0.985243
hs_4
mult_heuristic
[ 52, 70, 79, 62 ]
35
[ "70-52=18", "79-62=17", "18+17=35" ]
Current State: 35:[52, 70, 79, 62], Operations: [] Exploring Operation: 70-52=18, Resulting Numbers: [79, 62, 18] Generated Node #2: [79, 62, 18] from Operation: 70-52=18 Current State: 35:[79, 62, 18], Operations: ['70-52=18'] Exploring Operation: 79-62=17, Resulting Numbers: [18, 17] Generated Node #3: [18, 17] from ...
4
Current State: 35:[52, 70, 79, 62], Operations: [] Exploring Operation: 70-52=18, Resulting Numbers: [79, 62, 18] Generated Node #0,0: 35:[79, 62, 18] Operation: 70-52=18 Exploring Operation: 79-70=9, Resulting Numbers: [52, 62, 9] Generated Node #0,1: 35:[52, 62, 9] Operation: 79-70=9 Exploring Operation: 70-62=8, Res...
0.967882
hs_5
mult_heuristic
[ 14, 63, 16, 48 ]
46
[ "63-14=49", "48/16=3", "49-3=46" ]
Current State: 46:[14, 63, 16, 48], Operations: [] Exploring Operation: 63-14=49, Resulting Numbers: [16, 48, 49] Generated Node #2: [16, 48, 49] from Operation: 63-14=49 Current State: 46:[16, 48, 49], Operations: ['63-14=49'] Exploring Operation: 48/16=3, Resulting Numbers: [49, 3] Generated Node #3: [49, 3] from Ope...
4
Current State: 46:[14, 63, 16, 48], Operations: [] Exploring Operation: 63-16=47, Resulting Numbers: [14, 48, 47] Generated Node #0,0: 46:[14, 48, 47] Operation: 63-16=47 Exploring Operation: 63-14=49, Resulting Numbers: [16, 48, 49] Generated Node #0,1: 46:[16, 48, 49] Operation: 63-14=49 Start Sub Search at level 1: ...
0.986111
hs_2
sum_heuristic
[ 77, 43, 40, 37 ]
31
[ "77-43=34", "40-37=3", "34-3=31" ]
Current State: 31:[77, 43, 40, 37], Operations: [] Exploring Operation: 77-43=34, Resulting Numbers: [40, 37, 34] Generated Node #2: [40, 37, 34] from Operation: 77-43=34 Current State: 31:[40, 37, 34], Operations: ['77-43=34'] Exploring Operation: 40-37=3, Resulting Numbers: [34, 3] Generated Node #3: [34, 3] from Ope...
4
Current State: 31:[77, 43, 40, 37], Operations: [] Exploring Operation: 77-43=34, Resulting Numbers: [40, 37, 34] Generated Node #0,0: 31:[40, 37, 34] Operation: 77-43=34 Moving to Node #0,0 Current State: 31:[40, 37, 34], Operations: ['77-43=34'] Exploring Operation: 40-37=3, Resulting Numbers: [34, 3] Generated Node ...
0.993924
hs_1
mult_heuristic
[ 41, 50, 24, 71 ]
56
[ "50-41=9", "71-24=47", "9+47=56" ]
Current State: 56:[41, 50, 24, 71], Operations: [] Exploring Operation: 50-41=9, Resulting Numbers: [24, 71, 9] Generated Node #2: [24, 71, 9] from Operation: 50-41=9 Current State: 56:[24, 71, 9], Operations: ['50-41=9'] Exploring Operation: 71-24=47, Resulting Numbers: [9, 47] Generated Node #3: [9, 47] from Operatio...
4
Current State: 56:[41, 50, 24, 71], Operations: [] Exploring Operation: 71-41=30, Resulting Numbers: [50, 24, 30] Generated Node #0,0: 56:[50, 24, 30] Operation: 71-41=30 Exploring Operation: 50-41=9, Resulting Numbers: [24, 71, 9] Generated Node #0,1: 56:[24, 71, 9] Operation: 50-41=9 Moving to Node #0,0 Current State...
0.991319
hs_2
mult_heuristic
[ 89, 95, 21, 82 ]
67
[ "95-89=6", "82-21=61", "6+61=67" ]
Current State: 67:[89, 95, 21, 82], Operations: [] Exploring Operation: 95-89=6, Resulting Numbers: [21, 82, 6] Generated Node #2: [21, 82, 6] from Operation: 95-89=6 Current State: 67:[21, 82, 6], Operations: ['95-89=6'] Exploring Operation: 82-21=61, Resulting Numbers: [6, 61] Generated Node #3: [6, 61] from Operatio...
4
Current State: 67:[89, 95, 21, 82], Operations: [] Exploring Operation: 95-21=74, Resulting Numbers: [89, 82, 74] Generated Node #0,0: 67:[89, 82, 74] Operation: 95-21=74 Exploring Operation: 89+21=110, Resulting Numbers: [95, 82, 110] Generated Node #0,1: 67:[95, 82, 110] Operation: 89+21=110 Exploring Operation: 89-2...
0.96875
hs_4
mult_heuristic
[ 19, 90, 68, 85 ]
45
[ "19+68=87", "87-85=2", "90/2=45" ]
Current State: 45:[19, 90, 68, 85], Operations: [] Exploring Operation: 19+68=87, Resulting Numbers: [90, 85, 87] Generated Node #2: [90, 85, 87] from Operation: 19+68=87 Current State: 45:[90, 85, 87], Operations: ['19+68=87'] Exploring Operation: 87-85=2, Resulting Numbers: [90, 2] Generated Node #3: [90, 2] from Ope...
4
Current State: 45:[19, 90, 68, 85], Operations: [] Exploring Operation: 90-68=22, Resulting Numbers: [19, 85, 22] Generated Node #0,0: 45:[19, 85, 22] Operation: 90-68=22 Exploring Operation: 90-85=5, Resulting Numbers: [19, 68, 5] Generated Node #0,1: 45:[19, 68, 5] Operation: 90-85=5 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 84, 64, 24, 94 ]
98
[ "84-64=20", "24+94=118", "118-20=98" ]
Current State: 98:[84, 64, 24, 94], Operations: [] Exploring Operation: 84-64=20, Resulting Numbers: [24, 94, 20] Generated Node #2: [24, 94, 20] from Operation: 84-64=20 Current State: 98:[24, 94, 20], Operations: ['84-64=20'] Exploring Operation: 24+94=118, Resulting Numbers: [20, 118] Generated Node #3: [20, 118] fr...
4
Current State: 98:[84, 64, 24, 94], Operations: [] Exploring Operation: 84-64=20, Resulting Numbers: [24, 94, 20] Generated Node #0,0: 98:[24, 94, 20] Operation: 84-64=20 Exploring Operation: 94-84=10, Resulting Numbers: [64, 24, 10] Generated Node #0,1: 98:[64, 24, 10] Operation: 94-84=10 Exploring Operation: 64-24=40...
0.980903
hs_3
sum_heuristic
[ 95, 6, 97, 76 ]
19
[ "95+6=101", "101-97=4", "76/4=19" ]
Current State: 19:[95, 6, 97, 76], Operations: [] Exploring Operation: 95+6=101, Resulting Numbers: [97, 76, 101] Generated Node #2: [97, 76, 101] from Operation: 95+6=101 Current State: 19:[97, 76, 101], Operations: ['95+6=101'] Exploring Operation: 101-97=4, Resulting Numbers: [76, 4] Generated Node #3: [76, 4] from ...
4
Current State: 19:[95, 6, 97, 76], Operations: [] Exploring Operation: 97-76=21, Resulting Numbers: [95, 6, 21] Generated Node #0,0: 19:[95, 6, 21] Operation: 97-76=21 Exploring Operation: 95-76=19, Resulting Numbers: [6, 97, 19] Generated Node #0,1: 19:[6, 97, 19] Operation: 95-76=19 Exploring Operation: 97-6=91, Resu...
0.930556
hs_5
sum_heuristic
[ 71, 68, 43, 73 ]
93
[ "73-71=2", "68*2=136", "136-43=93" ]
Current State: 93:[71, 68, 43, 73], Operations: [] Exploring Operation: 73-71=2, Resulting Numbers: [68, 43, 2] Generated Node #2: [68, 43, 2] from Operation: 73-71=2 Current State: 93:[68, 43, 2], Operations: ['73-71=2'] Exploring Operation: 68*2=136, Resulting Numbers: [43, 136] Generated Node #3: [43, 136] from Oper...
4
Current State: 93:[71, 68, 43, 73], Operations: [] Exploring Operation: 71-68=3, Resulting Numbers: [43, 73, 3] Generated Node #0,0: 93:[43, 73, 3] Operation: 71-68=3 Exploring Operation: 73-68=5, Resulting Numbers: [71, 43, 5] Generated Node #0,1: 93:[71, 43, 5] Operation: 73-68=5 Exploring Operation: 73-71=2, Resulti...
0
hs_3
sum_heuristic
[ 90, 12, 62, 43 ]
97
[ "90-12=78", "62-43=19", "78+19=97" ]
Current State: 97:[90, 12, 62, 43], Operations: [] Exploring Operation: 90-12=78, Resulting Numbers: [62, 43, 78] Generated Node #2: [62, 43, 78] from Operation: 90-12=78 Current State: 97:[62, 43, 78], Operations: ['90-12=78'] Exploring Operation: 62-43=19, Resulting Numbers: [78, 19] Generated Node #3: [78, 19] from ...
4
Current State: 97:[90, 12, 62, 43], Operations: [] Exploring Operation: 12+62=74, Resulting Numbers: [90, 43, 74] Generated Node #0,0: 97:[90, 43, 74] Operation: 12+62=74 Exploring Operation: 62+43=105, Resulting Numbers: [90, 12, 105] Generated Node #0,1: 97:[90, 12, 105] Operation: 62+43=105 Exploring Operation: 90+1...
0.969618
hs_4
mult_heuristic
[ 33, 71, 17, 72 ]
50
[ "33+17=50", "72-71=1", "50*1=50" ]
Current State: 50:[33, 71, 17, 72], Operations: [] Exploring Operation: 33+17=50, Resulting Numbers: [71, 72, 50] Generated Node #2: [71, 72, 50] from Operation: 33+17=50 Current State: 50:[71, 72, 50], Operations: ['33+17=50'] Exploring Operation: 72-71=1, Resulting Numbers: [50, 1] Generated Node #3: [50, 1] from Ope...
4
Current State: 50:[33, 71, 17, 72], Operations: [] Exploring Operation: 72-17=55, Resulting Numbers: [33, 71, 55] Generated Node #0,0: 50:[33, 71, 55] Operation: 72-17=55 Exploring Operation: 72-71=1, Resulting Numbers: [33, 17, 1] Generated Node #0,1: 50:[33, 17, 1] Operation: 72-71=1 Exploring Operation: 71-17=54, Re...
0.987847
hs_4
mult_heuristic
[ 19, 39, 21, 6 ]
70
[ "39-19=20", "21*20=420", "420/6=70" ]
Current State: 70:[19, 39, 21, 6], Operations: [] Exploring Operation: 39-19=20, Resulting Numbers: [21, 6, 20] Generated Node #2: [21, 6, 20] from Operation: 39-19=20 Current State: 70:[21, 6, 20], Operations: ['39-19=20'] Exploring Operation: 21*20=420, Resulting Numbers: [6, 420] Generated Node #3: [6, 420] from Ope...
4
Current State: 70:[19, 39, 21, 6], Operations: [] Exploring Operation: 21-19=2, Resulting Numbers: [39, 6, 2] Generated Node #0,0: 70:[39, 6, 2] Operation: 21-19=2 Moving to Node #0,0 Current State: 70:[39, 6, 2], Operations: ['21-19=2'] Exploring Operation: 39-6=33, Resulting Numbers: [2, 33] Generated Node #0,0,0: 70...
0
hs_1
mult_heuristic
[ 96, 54, 83, 2 ]
16
[ "96+54=150", "83*2=166", "166-150=16" ]
Current State: 16:[96, 54, 83, 2], Operations: [] Exploring Operation: 96+54=150, Resulting Numbers: [83, 2, 150] Generated Node #2: [83, 2, 150] from Operation: 96+54=150 Current State: 16:[83, 2, 150], Operations: ['96+54=150'] Exploring Operation: 83*2=166, Resulting Numbers: [150, 166] Generated Node #3: [150, 166]...
4
Current State: 16:[96, 54, 83, 2], Operations: [] Exploring Operation: 96-83=13, Resulting Numbers: [54, 2, 13] Generated Node #0,0: 16:[54, 2, 13] Operation: 96-83=13 Moving to Node #0,0 Current State: 16:[54, 2, 13], Operations: ['96-83=13'] Exploring Operation: 54/2=27, Resulting Numbers: [13, 27] Generated Node #0,...
0
hs_1
sum_heuristic
[ 49, 63, 66, 85 ]
62
[ "66-63=3", "49*3=147", "147-85=62" ]
Current State: 62:[49, 63, 66, 85], Operations: [] Exploring Operation: 66-63=3, Resulting Numbers: [49, 85, 3] Generated Node #2: [49, 85, 3] from Operation: 66-63=3 Current State: 62:[49, 85, 3], Operations: ['66-63=3'] Exploring Operation: 49*3=147, Resulting Numbers: [85, 147] Generated Node #3: [85, 147] from Oper...
4
Current State: 62:[49, 63, 66, 85], Operations: [] Exploring Operation: 85-63=22, Resulting Numbers: [49, 66, 22] Generated Node #0,0: 62:[49, 66, 22] Operation: 85-63=22 Exploring Operation: 85-49=36, Resulting Numbers: [63, 66, 36] Generated Node #0,1: 62:[63, 66, 36] Operation: 85-49=36 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 29, 68, 68, 56 ]
26
[ "56-29=27", "68/68=1", "27-1=26" ]
Current State: 26:[29, 68, 68, 56], Operations: [] Exploring Operation: 56-29=27, Resulting Numbers: [68, 68, 27] Generated Node #2: [68, 68, 27] from Operation: 56-29=27 Current State: 26:[68, 68, 27], Operations: ['56-29=27'] Exploring Operation: 68/68=1, Resulting Numbers: [27, 1] Generated Node #3: [27, 1] from Ope...
4
Current State: 26:[29, 68, 68, 56], Operations: [] Exploring Operation: 68-56=12, Resulting Numbers: [29, 68, 12] Generated Node #0,0: 26:[29, 68, 12] Operation: 68-56=12 Exploring Operation: 68/68=1, Resulting Numbers: [29, 56, 1] Generated Node #0,1: 26:[29, 56, 1] Operation: 68/68=1 Exploring Operation: 68-68=0, Res...
0.989583
hs_3
mult_heuristic
[ 54, 8, 40, 97 ]
91
[ "54-8=46", "40+97=137", "137-46=91" ]
Current State: 91:[54, 8, 40, 97], Operations: [] Exploring Operation: 54-8=46, Resulting Numbers: [40, 97, 46] Generated Node #2: [40, 97, 46] from Operation: 54-8=46 Current State: 91:[40, 97, 46], Operations: ['54-8=46'] Exploring Operation: 40+97=137, Resulting Numbers: [46, 137] Generated Node #3: [46, 137] from O...
4
Current State: 91:[54, 8, 40, 97], Operations: [] Exploring Operation: 40/8=5, Resulting Numbers: [54, 97, 5] Generated Node #0,0: 91:[54, 97, 5] Operation: 40/8=5 Exploring Operation: 54+40=94, Resulting Numbers: [8, 97, 94] Generated Node #0,1: 91:[8, 97, 94] Operation: 54+40=94 Exploring Operation: 54-40=14, Resulti...
0.986111
hs_4
sum_heuristic
[ 38, 70, 26, 51 ]
52
[ "38*26=988", "70-51=19", "988/19=52" ]
Current State: 52:[38, 70, 26, 51], Operations: [] Exploring Operation: 38*26=988, Resulting Numbers: [70, 51, 988] Generated Node #2: [70, 51, 988] from Operation: 38*26=988 Current State: 52:[70, 51, 988], Operations: ['38*26=988'] Exploring Operation: 70-51=19, Resulting Numbers: [988, 19] Generated Node #3: [988, 1...
4
Current State: 52:[38, 70, 26, 51], Operations: [] Exploring Operation: 70-51=19, Resulting Numbers: [38, 26, 19] Generated Node #0,0: 52:[38, 26, 19] Operation: 70-51=19 Exploring Operation: 51-38=13, Resulting Numbers: [70, 26, 13] Generated Node #0,1: 52:[70, 26, 13] Operation: 51-38=13 Exploring Operation: 38-26=12...
0.974826
hs_4
mult_heuristic
[ 36, 3, 13, 79 ]
42
[ "36*3=108", "79-13=66", "108-66=42" ]
Current State: 42:[36, 3, 13, 79], Operations: [] Exploring Operation: 36*3=108, Resulting Numbers: [13, 79, 108] Generated Node #2: [13, 79, 108] from Operation: 36*3=108 Current State: 42:[13, 79, 108], Operations: ['36*3=108'] Exploring Operation: 79-13=66, Resulting Numbers: [108, 66] Generated Node #3: [108, 66] f...
4
Current State: 42:[36, 3, 13, 79], Operations: [] Exploring Operation: 79-36=43, Resulting Numbers: [3, 13, 43] Generated Node #0,0: 42:[3, 13, 43] Operation: 79-36=43 Exploring Operation: 36-13=23, Resulting Numbers: [3, 79, 23] Generated Node #0,1: 42:[3, 79, 23] Operation: 36-13=23 Exploring Operation: 79-13=66, Res...
0
hs_3
mult_heuristic
[ 7, 91, 96, 31 ]
78
[ "91/7=13", "96-31=65", "13+65=78" ]
Current State: 78:[7, 91, 96, 31], Operations: [] Exploring Operation: 91/7=13, Resulting Numbers: [96, 31, 13] Generated Node #2: [96, 31, 13] from Operation: 91/7=13 Current State: 78:[96, 31, 13], Operations: ['91/7=13'] Exploring Operation: 96-31=65, Resulting Numbers: [13, 65] Generated Node #3: [13, 65] from Oper...
4
Current State: 78:[7, 91, 96, 31], Operations: [] Exploring Operation: 96-91=5, Resulting Numbers: [7, 31, 5] Generated Node #0,0: 78:[7, 31, 5] Operation: 96-91=5 Exploring Operation: 91/7=13, Resulting Numbers: [96, 31, 13] Generated Node #0,1: 78:[96, 31, 13] Operation: 91/7=13 Start Sub Search at level 1: Moving to...
0.984375
hs_2
sum_heuristic
[ 4, 9, 14, 89 ]
90
[ "4+9=13", "14+89=103", "103-13=90" ]
Current State: 90:[4, 9, 14, 89], Operations: [] Exploring Operation: 4+9=13, Resulting Numbers: [14, 89, 13] Generated Node #2: [14, 89, 13] from Operation: 4+9=13 Current State: 90:[14, 89, 13], Operations: ['4+9=13'] Exploring Operation: 14+89=103, Resulting Numbers: [13, 103] Generated Node #3: [13, 103] from Opera...
4
Current State: 90:[4, 9, 14, 89], Operations: [] Exploring Operation: 4+14=18, Resulting Numbers: [9, 89, 18] Generated Node #0,0: 90:[9, 89, 18] Operation: 4+14=18 Moving to Node #0,0 Current State: 90:[9, 89, 18], Operations: ['4+14=18'] Exploring Operation: 18-9=9, Resulting Numbers: [89, 9] Generated Node #0,0,0: 9...
0
hs_1
mult_heuristic
[ 4, 2, 7, 60 ]
29
[ "60/4=15", "2*7=14", "15+14=29" ]
Current State: 29:[4, 2, 7, 60], Operations: [] Exploring Operation: 60/4=15, Resulting Numbers: [2, 7, 15] Generated Node #2: [2, 7, 15] from Operation: 60/4=15 Current State: 29:[2, 7, 15], Operations: ['60/4=15'] Exploring Operation: 2*7=14, Resulting Numbers: [15, 14] Generated Node #3: [15, 14] from Operation: 2*7...
4
Current State: 29:[4, 2, 7, 60], Operations: [] Exploring Operation: 60/2=30, Resulting Numbers: [4, 7, 30] Generated Node #0,0: 29:[4, 7, 30] Operation: 60/2=30 Exploring Operation: 60/4=15, Resulting Numbers: [2, 7, 15] Generated Node #0,1: 29:[2, 7, 15] Operation: 60/4=15 Exploring Operation: 2*7=14, Resulting Numbe...
0.953993
hs_4
sum_heuristic
[ 8, 31, 64, 52 ]
13
[ "64/8=8", "52-31=21", "21-8=13" ]
Current State: 13:[8, 31, 64, 52], Operations: [] Exploring Operation: 64/8=8, Resulting Numbers: [31, 52, 8] Generated Node #2: [31, 52, 8] from Operation: 64/8=8 Current State: 13:[31, 52, 8], Operations: ['64/8=8'] Exploring Operation: 52-31=21, Resulting Numbers: [8, 21] Generated Node #3: [8, 21] from Operation: 5...
4
Current State: 13:[8, 31, 64, 52], Operations: [] Exploring Operation: 64-52=12, Resulting Numbers: [8, 31, 12] Generated Node #0,0: 13:[8, 31, 12] Operation: 64-52=12 Exploring Operation: 64-31=33, Resulting Numbers: [8, 52, 33] Generated Node #0,1: 13:[8, 52, 33] Operation: 64-31=33 Exploring Operation: 64/8=8, Resul...
0.974826
hs_3
sum_heuristic
[ 16, 1, 90, 20 ]
71
[ "16*90=1440", "1440/20=72", "72-1=71" ]
Current State: 71:[16, 1, 90, 20], Operations: [] Exploring Operation: 16*90=1440, Resulting Numbers: [1, 20, 1440] Generated Node #2: [1, 20, 1440] from Operation: 16*90=1440 Current State: 71:[1, 20, 1440], Operations: ['16*90=1440'] Exploring Operation: 1440/20=72, Resulting Numbers: [1, 72] Generated Node #3: [1, 7...
4
Current State: 71:[16, 1, 90, 20], Operations: [] Exploring Operation: 16+1=17, Resulting Numbers: [90, 20, 17] Generated Node #0,0: 71:[90, 20, 17] Operation: 16+1=17 Exploring Operation: 16+20=36, Resulting Numbers: [1, 90, 36] Generated Node #0,1: 71:[1, 90, 36] Operation: 16+20=36 Exploring Operation: 90-16=74, Res...
0
hs_4
mult_heuristic
[ 88, 52, 63, 4 ]
32
[ "88*4=352", "63-52=11", "352/11=32" ]
Current State: 32:[88, 52, 63, 4], Operations: [] Exploring Operation: 88*4=352, Resulting Numbers: [52, 63, 352] Generated Node #2: [52, 63, 352] from Operation: 88*4=352 Current State: 32:[52, 63, 352], Operations: ['88*4=352'] Exploring Operation: 63-52=11, Resulting Numbers: [352, 11] Generated Node #3: [352, 11] f...
4
Current State: 32:[88, 52, 63, 4], Operations: [] Exploring Operation: 88-63=25, Resulting Numbers: [52, 4, 25] Generated Node #0,0: 32:[52, 4, 25] Operation: 88-63=25 Exploring Operation: 88-52=36, Resulting Numbers: [63, 4, 36] Generated Node #0,1: 32:[63, 4, 36] Operation: 88-52=36 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 51, 21, 40, 54 ]
72
[ "51-21=30", "40*54=2160", "2160/30=72" ]
Current State: 72:[51, 21, 40, 54], Operations: [] Exploring Operation: 51-21=30, Resulting Numbers: [40, 54, 30] Generated Node #2: [40, 54, 30] from Operation: 51-21=30 Current State: 72:[40, 54, 30], Operations: ['51-21=30'] Exploring Operation: 40*54=2160, Resulting Numbers: [30, 2160] Generated Node #3: [30, 2160]...
4
Current State: 72:[51, 21, 40, 54], Operations: [] Exploring Operation: 51+21=72, Resulting Numbers: [40, 54, 72] Generated Node #0,0: 72:[40, 54, 72] Operation: 51+21=72 Exploring Operation: 54-51=3, Resulting Numbers: [21, 40, 3] Generated Node #0,1: 72:[21, 40, 3] Operation: 54-51=3 Exploring Operation: 51-40=11, Re...
0
hs_4
sum_heuristic
[ 51, 1, 67, 65 ]
49
[ "51*1=51", "67-65=2", "51-2=49" ]
Current State: 49:[51, 1, 67, 65], Operations: [] Exploring Operation: 51*1=51, Resulting Numbers: [67, 65, 51] Generated Node #2: [67, 65, 51] from Operation: 51*1=51 Current State: 49:[67, 65, 51], Operations: ['51*1=51'] Exploring Operation: 67-65=2, Resulting Numbers: [51, 2] Generated Node #3: [51, 2] from Operati...
4
Current State: 49:[51, 1, 67, 65], Operations: [] Exploring Operation: 65-51=14, Resulting Numbers: [1, 67, 14] Generated Node #0,0: 49:[1, 67, 14] Operation: 65-51=14 Exploring Operation: 51-1=50, Resulting Numbers: [67, 65, 50] Generated Node #0,1: 49:[67, 65, 50] Operation: 51-1=50 Exploring Operation: 67-51=16, Res...
0.985243
hs_4
mult_heuristic
[ 33, 35, 68, 83 ]
98
[ "35-33=2", "83*2=166", "166-68=98" ]
Current State: 98:[33, 35, 68, 83], Operations: [] Exploring Operation: 35-33=2, Resulting Numbers: [68, 83, 2] Generated Node #2: [68, 83, 2] from Operation: 35-33=2 Current State: 98:[68, 83, 2], Operations: ['35-33=2'] Exploring Operation: 83*2=166, Resulting Numbers: [68, 166] Generated Node #3: [68, 166] from Oper...
4
Current State: 98:[33, 35, 68, 83], Operations: [] Exploring Operation: 33+68=101, Resulting Numbers: [35, 83, 101] Generated Node #0,0: 98:[35, 83, 101] Operation: 33+68=101 Exploring Operation: 83-68=15, Resulting Numbers: [33, 35, 15] Generated Node #0,1: 98:[33, 35, 15] Operation: 83-68=15 Moving to Node #0,1 Curre...
0
hs_2
sum_heuristic
[ 73, 18, 95, 2 ]
13
[ "95-73=22", "18/2=9", "22-9=13" ]
Current State: 13:[73, 18, 95, 2], Operations: [] Exploring Operation: 95-73=22, Resulting Numbers: [18, 2, 22] Generated Node #2: [18, 2, 22] from Operation: 95-73=22 Current State: 13:[18, 2, 22], Operations: ['95-73=22'] Exploring Operation: 18/2=9, Resulting Numbers: [22, 9] Generated Node #3: [22, 9] from Operatio...
4
Current State: 13:[73, 18, 95, 2], Operations: [] Exploring Operation: 95-73=22, Resulting Numbers: [18, 2, 22] Generated Node #0,0: 13:[18, 2, 22] Operation: 95-73=22 Exploring Operation: 95-18=77, Resulting Numbers: [73, 2, 77] Generated Node #0,1: 13:[73, 2, 77] Operation: 95-18=77 Exploring Operation: 73-18=55, Res...
0
hs_3
mult_heuristic
[ 73, 94, 35, 96 ]
82
[ "94-73=21", "96-35=61", "21+61=82" ]
Current State: 82:[73, 94, 35, 96], Operations: [] Exploring Operation: 94-73=21, Resulting Numbers: [35, 96, 21] Generated Node #2: [35, 96, 21] from Operation: 94-73=21 Current State: 82:[35, 96, 21], Operations: ['94-73=21'] Exploring Operation: 96-35=61, Resulting Numbers: [21, 61] Generated Node #3: [21, 61] from ...
4
Current State: 82:[73, 94, 35, 96], Operations: [] Exploring Operation: 96-94=2, Resulting Numbers: [73, 35, 2] Generated Node #0,0: 82:[73, 35, 2] Operation: 96-94=2 Exploring Operation: 73-35=38, Resulting Numbers: [94, 96, 38] Generated Node #0,1: 82:[94, 96, 38] Operation: 73-35=38 Moving to Node #0,0 Current State...
0
hs_2
mult_heuristic
[ 64, 38, 12, 34 ]
16
[ "38-34=4", "12*4=48", "64-48=16" ]
Current State: 16:[64, 38, 12, 34], Operations: [] Exploring Operation: 38-34=4, Resulting Numbers: [64, 12, 4] Generated Node #2: [64, 12, 4] from Operation: 38-34=4 Current State: 16:[64, 12, 4], Operations: ['38-34=4'] Exploring Operation: 12*4=48, Resulting Numbers: [64, 48] Generated Node #3: [64, 48] from Operati...
4
Current State: 16:[64, 38, 12, 34], Operations: [] Exploring Operation: 64-38=26, Resulting Numbers: [12, 34, 26] Generated Node #0,0: 16:[12, 34, 26] Operation: 64-38=26 Moving to Node #0,0 Current State: 16:[12, 34, 26], Operations: ['64-38=26'] Exploring Operation: 34-26=8, Resulting Numbers: [12, 8] Generated Node ...
0
hs_1
mult_heuristic
[ 23, 39, 14, 11 ]
21
[ "39-11=28", "28/14=2", "23-2=21" ]
Current State: 21:[23, 39, 14, 11], Operations: [] Exploring Operation: 39-11=28, Resulting Numbers: [23, 14, 28] Generated Node #2: [23, 14, 28] from Operation: 39-11=28 Current State: 21:[23, 14, 28], Operations: ['39-11=28'] Exploring Operation: 28/14=2, Resulting Numbers: [23, 2] Generated Node #3: [23, 2] from Ope...
4
Current State: 21:[23, 39, 14, 11], Operations: [] Exploring Operation: 39-14=25, Resulting Numbers: [23, 11, 25] Generated Node #0,0: 21:[23, 11, 25] Operation: 39-14=25 Exploring Operation: 39-23=16, Resulting Numbers: [14, 11, 16] Generated Node #0,1: 21:[14, 11, 16] Operation: 39-23=16 Exploring Operation: 39-11=28...
0.969618
hs_3
mult_heuristic
[ 41, 3, 5, 80 ]
81
[ "5-3=2", "80/2=40", "41+40=81" ]
Current State: 81:[41, 3, 5, 80], Operations: [] Exploring Operation: 5-3=2, Resulting Numbers: [41, 80, 2] Generated Node #2: [41, 80, 2] from Operation: 5-3=2 Current State: 81:[41, 80, 2], Operations: ['5-3=2'] Exploring Operation: 80/2=40, Resulting Numbers: [41, 40] Generated Node #3: [41, 40] from Operation: 80/2...
4
Current State: 81:[41, 3, 5, 80], Operations: [] Exploring Operation: 5-3=2, Resulting Numbers: [41, 80, 2] Generated Node #0,0: 81:[41, 80, 2] Operation: 5-3=2 Exploring Operation: 41-5=36, Resulting Numbers: [3, 80, 36] Generated Node #0,1: 81:[3, 80, 36] Operation: 41-5=36 Exploring Operation: 80-41=39, Resulting Nu...
0
hs_5
sum_heuristic
[ 26, 69, 88, 61 ]
68
[ "26+69=95", "88-61=27", "95-27=68" ]
Current State: 68:[26, 69, 88, 61], Operations: [] Exploring Operation: 26+69=95, Resulting Numbers: [88, 61, 95] Generated Node #2: [88, 61, 95] from Operation: 26+69=95 Current State: 68:[88, 61, 95], Operations: ['26+69=95'] Exploring Operation: 88-61=27, Resulting Numbers: [95, 27] Generated Node #3: [95, 27] from ...
4
Current State: 68:[26, 69, 88, 61], Operations: [] Exploring Operation: 88-26=62, Resulting Numbers: [69, 61, 62] Generated Node #0,0: 68:[69, 61, 62] Operation: 88-26=62 Moving to Node #0,0 Current State: 68:[69, 61, 62], Operations: ['88-26=62'] Exploring Operation: 62-61=1, Resulting Numbers: [69, 1] Generated Node ...
0.993924
hs_1
sum_heuristic
[ 40, 83, 22, 8 ]
93
[ "40+83=123", "22+8=30", "123-30=93" ]
Current State: 93:[40, 83, 22, 8], Operations: [] Exploring Operation: 40+83=123, Resulting Numbers: [22, 8, 123] Generated Node #2: [22, 8, 123] from Operation: 40+83=123 Current State: 93:[22, 8, 123], Operations: ['40+83=123'] Exploring Operation: 22+8=30, Resulting Numbers: [123, 30] Generated Node #3: [123, 30] fr...
4
Current State: 93:[40, 83, 22, 8], Operations: [] Exploring Operation: 40-8=32, Resulting Numbers: [83, 22, 32] Generated Node #0,0: 93:[83, 22, 32] Operation: 40-8=32 Exploring Operation: 40/8=5, Resulting Numbers: [83, 22, 5] Generated Node #0,1: 93:[83, 22, 5] Operation: 40/8=5 Exploring Operation: 83+8=91, Resultin...
0.985243
hs_4
sum_heuristic
[ 35, 57, 96, 12 ]
100
[ "35+57=92", "96/12=8", "92+8=100" ]
Current State: 100:[35, 57, 96, 12], Operations: [] Exploring Operation: 35+57=92, Resulting Numbers: [96, 12, 92] Generated Node #2: [96, 12, 92] from Operation: 35+57=92 Current State: 100:[96, 12, 92], Operations: ['35+57=92'] Exploring Operation: 96/12=8, Resulting Numbers: [92, 8] Generated Node #3: [92, 8] from O...
4
Current State: 100:[35, 57, 96, 12], Operations: [] Exploring Operation: 35+12=47, Resulting Numbers: [57, 96, 47] Generated Node #0,0: 100:[57, 96, 47] Operation: 35+12=47 Exploring Operation: 35+57=92, Resulting Numbers: [96, 12, 92] Generated Node #0,1: 100:[96, 12, 92] Operation: 35+57=92 Exploring Operation: 57-35...
0.927951
hs_5
sum_heuristic
[ 30, 12, 75, 20 ]
95
[ "75*20=1500", "1500/12=125", "125-30=95" ]
Current State: 95:[30, 12, 75, 20], Operations: [] Exploring Operation: 75*20=1500, Resulting Numbers: [30, 12, 1500] Generated Node #2: [30, 12, 1500] from Operation: 75*20=1500 Current State: 95:[30, 12, 1500], Operations: ['75*20=1500'] Exploring Operation: 1500/12=125, Resulting Numbers: [30, 125] Generated Node #3...
4
Current State: 95:[30, 12, 75, 20], Operations: [] Exploring Operation: 30+75=105, Resulting Numbers: [12, 20, 105] Generated Node #0,0: 95:[12, 20, 105] Operation: 30+75=105 Moving to Node #0,0 Current State: 95:[12, 20, 105], Operations: ['30+75=105'] Exploring Operation: 105-12=93, Resulting Numbers: [20, 93] Genera...
0
hs_1
sum_heuristic
[ 17, 86, 76, 38 ]
45
[ "86-17=69", "76+38=114", "114-69=45" ]
Current State: 45:[17, 86, 76, 38], Operations: [] Exploring Operation: 86-17=69, Resulting Numbers: [76, 38, 69] Generated Node #2: [76, 38, 69] from Operation: 86-17=69 Current State: 45:[76, 38, 69], Operations: ['86-17=69'] Exploring Operation: 76+38=114, Resulting Numbers: [69, 114] Generated Node #3: [69, 114] fr...
4
Current State: 45:[17, 86, 76, 38], Operations: [] Exploring Operation: 86-76=10, Resulting Numbers: [17, 38, 10] Generated Node #0,0: 45:[17, 38, 10] Operation: 86-76=10 Exploring Operation: 86-38=48, Resulting Numbers: [17, 76, 48] Generated Node #0,1: 45:[17, 76, 48] Operation: 86-38=48 Exploring Operation: 76-38=38...
0.959201
hs_4
sum_heuristic
[ 68, 50, 21, 4 ]
66
[ "68-50=18", "21*4=84", "84-18=66" ]
Current State: 66:[68, 50, 21, 4], Operations: [] Exploring Operation: 68-50=18, Resulting Numbers: [21, 4, 18] Generated Node #2: [21, 4, 18] from Operation: 68-50=18 Current State: 66:[21, 4, 18], Operations: ['68-50=18'] Exploring Operation: 21*4=84, Resulting Numbers: [18, 84] Generated Node #3: [18, 84] from Opera...
4
Current State: 66:[68, 50, 21, 4], Operations: [] Exploring Operation: 68-50=18, Resulting Numbers: [21, 4, 18] Generated Node #0,0: 66:[21, 4, 18] Operation: 68-50=18 Exploring Operation: 50+21=71, Resulting Numbers: [68, 4, 71] Generated Node #0,1: 66:[68, 4, 71] Operation: 50+21=71 Exploring Operation: 50-21=29, Res...
0
hs_3
sum_heuristic
[ 44, 19, 22, 90 ]
52
[ "44*19=836", "836/22=38", "90-38=52" ]
Current State: 52:[44, 19, 22, 90], Operations: [] Exploring Operation: 44*19=836, Resulting Numbers: [22, 90, 836] Generated Node #2: [22, 90, 836] from Operation: 44*19=836 Current State: 52:[22, 90, 836], Operations: ['44*19=836'] Exploring Operation: 836/22=38, Resulting Numbers: [90, 38] Generated Node #3: [90, 38...
4
Current State: 52:[44, 19, 22, 90], Operations: [] Exploring Operation: 90-22=68, Resulting Numbers: [44, 19, 68] Generated Node #0,0: 52:[44, 19, 68] Operation: 90-22=68 Exploring Operation: 90-44=46, Resulting Numbers: [19, 22, 46] Generated Node #0,1: 52:[19, 22, 46] Operation: 90-44=46 Moving to Node #0,1 Current S...
0
hs_2
mult_heuristic
[ 52, 46, 17, 12 ]
50
[ "46-12=34", "34/17=2", "52-2=50" ]
Current State: 50:[52, 46, 17, 12], Operations: [] Exploring Operation: 46-12=34, Resulting Numbers: [52, 17, 34] Generated Node #2: [52, 17, 34] from Operation: 46-12=34 Current State: 50:[52, 17, 34], Operations: ['46-12=34'] Exploring Operation: 34/17=2, Resulting Numbers: [52, 2] Generated Node #3: [52, 2] from Ope...
4
Current State: 50:[52, 46, 17, 12], Operations: [] Exploring Operation: 17-12=5, Resulting Numbers: [52, 46, 5] Generated Node #0,0: 50:[52, 46, 5] Operation: 17-12=5 Exploring Operation: 46-17=29, Resulting Numbers: [52, 12, 29] Generated Node #0,1: 50:[52, 12, 29] Operation: 46-17=29 Moving to Node #0,0 Current State...
0
hs_2
mult_heuristic
[ 13, 3, 18, 3 ]
70
[ "13+3=16", "18*3=54", "16+54=70" ]
Current State: 70:[13, 3, 18, 3], Operations: [] Exploring Operation: 13+3=16, Resulting Numbers: [18, 16] Generated Node #2: [18, 16] from Operation: 13+3=16 Current State: 70:[18, 16], Operations: ['13+3=16'] Exploring Operation: 18*3=54, Resulting Numbers: [16, 54] Generated Node #3: [16, 54] from Operation: 18*3=54...
4
Current State: 70:[13, 3, 18, 3], Operations: [] Exploring Operation: 18-13=5, Resulting Numbers: [3, 3, 5] Generated Node #0,0: 70:[3, 3, 5] Operation: 18-13=5 Exploring Operation: 18-3=15, Resulting Numbers: [13, 3, 15] Generated Node #0,1: 70:[13, 3, 15] Operation: 18-3=15 Exploring Operation: 18/3=6, Resulting Numb...
0
hs_5
sum_heuristic
[ 75, 98, 17, 68 ]
92
[ "98-75=23", "68/17=4", "23*4=92" ]
Current State: 92:[75, 98, 17, 68], Operations: [] Exploring Operation: 98-75=23, Resulting Numbers: [17, 68, 23] Generated Node #2: [17, 68, 23] from Operation: 98-75=23 Current State: 92:[17, 68, 23], Operations: ['98-75=23'] Exploring Operation: 68/17=4, Resulting Numbers: [23, 4] Generated Node #3: [23, 4] from Ope...
4
Current State: 92:[75, 98, 17, 68], Operations: [] Exploring Operation: 75+17=92, Resulting Numbers: [98, 68, 92] Generated Node #0,0: 92:[98, 68, 92] Operation: 75+17=92 Exploring Operation: 98-75=23, Resulting Numbers: [17, 68, 23] Generated Node #0,1: 92:[17, 68, 23] Operation: 98-75=23 Exploring Operation: 68/17=4,...
0.973958
hs_4
sum_heuristic
[ 2, 22, 11, 12 ]
57
[ "2*12=24", "22+11=33", "24+33=57" ]
Current State: 57:[2, 22, 11, 12], Operations: [] Exploring Operation: 2*12=24, Resulting Numbers: [22, 11, 24] Generated Node #2: [22, 11, 24] from Operation: 2*12=24 Current State: 57:[22, 11, 24], Operations: ['2*12=24'] Exploring Operation: 22+11=33, Resulting Numbers: [24, 33] Generated Node #3: [24, 33] from Oper...
4
Current State: 57:[2, 22, 11, 12], Operations: [] Exploring Operation: 11+12=23, Resulting Numbers: [2, 22, 23] Generated Node #0,0: 57:[2, 22, 23] Operation: 11+12=23 Exploring Operation: 12-11=1, Resulting Numbers: [2, 22, 1] Generated Node #0,1: 57:[2, 22, 1] Operation: 12-11=1 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 60, 25, 88, 9 ]
53
[ "88-25=63", "63/9=7", "60-7=53" ]
Current State: 53:[60, 25, 88, 9], Operations: [] Exploring Operation: 88-25=63, Resulting Numbers: [60, 9, 63] Generated Node #2: [60, 9, 63] from Operation: 88-25=63 Current State: 53:[60, 9, 63], Operations: ['88-25=63'] Exploring Operation: 63/9=7, Resulting Numbers: [60, 7] Generated Node #3: [60, 7] from Operatio...
4
Current State: 53:[60, 25, 88, 9], Operations: [] Exploring Operation: 88-25=63, Resulting Numbers: [60, 9, 63] Generated Node #0,0: 53:[60, 9, 63] Operation: 88-25=63 Exploring Operation: 60-9=51, Resulting Numbers: [25, 88, 51] Generated Node #0,1: 53:[25, 88, 51] Operation: 60-9=51 Exploring Operation: 25+9=34, Resu...
0.974826
hs_5
mult_heuristic
[ 72, 91, 58, 23 ]
100
[ "91-72=19", "58+23=81", "19+81=100" ]
Current State: 100:[72, 91, 58, 23], Operations: [] Exploring Operation: 91-72=19, Resulting Numbers: [58, 23, 19] Generated Node #2: [58, 23, 19] from Operation: 91-72=19 Current State: 100:[58, 23, 19], Operations: ['91-72=19'] Exploring Operation: 58+23=81, Resulting Numbers: [19, 81] Generated Node #3: [19, 81] fro...
4
Current State: 100:[72, 91, 58, 23], Operations: [] Exploring Operation: 91-72=19, Resulting Numbers: [58, 23, 19] Generated Node #0,0: 100:[58, 23, 19] Operation: 91-72=19 Start Sub Search at level 1: Moving to Node #0,0 Current State: 100:[58, 23, 19], Operations: ['91-72=19'] Exploring Operation: 23-19=4, Resulting ...
0
hs_1
sum_heuristic
[ 76, 77, 75, 15 ]
62
[ "76-75=1", "77-15=62", "1*62=62" ]
Current State: 62:[76, 77, 75, 15], Operations: [] Exploring Operation: 76-75=1, Resulting Numbers: [77, 15, 1] Generated Node #2: [77, 15, 1] from Operation: 76-75=1 Current State: 62:[77, 15, 1], Operations: ['76-75=1'] Exploring Operation: 77-15=62, Resulting Numbers: [1, 62] Generated Node #3: [1, 62] from Operatio...
4
Current State: 62:[76, 77, 75, 15], Operations: [] Exploring Operation: 77-75=2, Resulting Numbers: [76, 15, 2] Generated Node #0,0: 62:[76, 15, 2] Operation: 77-75=2 Exploring Operation: 77-15=62, Resulting Numbers: [76, 75, 62] Generated Node #0,1: 62:[76, 75, 62] Operation: 77-15=62 Exploring Operation: 77-76=1, Res...
0.974826
hs_3
mult_heuristic
[ 21, 65, 67, 12 ]
15
[ "67-65=2", "12/2=6", "21-6=15" ]
Current State: 15:[21, 65, 67, 12], Operations: [] Exploring Operation: 67-65=2, Resulting Numbers: [21, 12, 2] Generated Node #2: [21, 12, 2] from Operation: 67-65=2 Current State: 15:[21, 12, 2], Operations: ['67-65=2'] Exploring Operation: 12/2=6, Resulting Numbers: [21, 6] Generated Node #3: [21, 6] from Operation:...
4
Current State: 15:[21, 65, 67, 12], Operations: [] Exploring Operation: 65-21=44, Resulting Numbers: [67, 12, 44] Generated Node #0,0: 15:[67, 12, 44] Operation: 65-21=44 Exploring Operation: 67-65=2, Resulting Numbers: [21, 12, 2] Generated Node #0,1: 15:[21, 12, 2] Operation: 67-65=2 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 13, 3, 91, 65 ]
75
[ "91/13=7", "3+65=68", "7+68=75" ]
Current State: 75:[13, 3, 91, 65], Operations: [] Exploring Operation: 91/13=7, Resulting Numbers: [3, 65, 7] Generated Node #2: [3, 65, 7] from Operation: 91/13=7 Current State: 75:[3, 65, 7], Operations: ['91/13=7'] Exploring Operation: 3+65=68, Resulting Numbers: [7, 68] Generated Node #3: [7, 68] from Operation: 3+...
4
Current State: 75:[13, 3, 91, 65], Operations: [] Exploring Operation: 91-65=26, Resulting Numbers: [13, 3, 26] Generated Node #0,0: 75:[13, 3, 26] Operation: 91-65=26 Exploring Operation: 65/13=5, Resulting Numbers: [3, 91, 5] Generated Node #0,1: 75:[3, 91, 5] Operation: 65/13=5 Exploring Operation: 13+65=78, Resulti...
0.948785
hs_5
sum_heuristic
[ 78, 72, 72, 20 ]
57
[ "78-20=58", "72/72=1", "58-1=57" ]
Current State: 57:[78, 72, 72, 20], Operations: [] Exploring Operation: 78-20=58, Resulting Numbers: [72, 72, 58] Generated Node #2: [72, 72, 58] from Operation: 78-20=58 Current State: 57:[72, 72, 58], Operations: ['78-20=58'] Exploring Operation: 72/72=1, Resulting Numbers: [58, 1] Generated Node #3: [58, 1] from Ope...
4
Current State: 57:[78, 72, 72, 20], Operations: [] Exploring Operation: 72/72=1, Resulting Numbers: [78, 20, 1] Generated Node #0,0: 57:[78, 20, 1] Operation: 72/72=1 Exploring Operation: 72-72=0, Resulting Numbers: [78, 20, 0] Generated Node #0,1: 57:[78, 20, 0] Operation: 72-72=0 Exploring Operation: 78-72=6, Resulti...
0.955729
hs_4
sum_heuristic
[ 34, 34, 90, 15 ]
76
[ "34/34=1", "90-15=75", "1+75=76" ]
Current State: 76:[34, 34, 90, 15], Operations: [] Exploring Operation: 34/34=1, Resulting Numbers: [90, 15, 1] Generated Node #2: [90, 15, 1] from Operation: 34/34=1 Current State: 76:[90, 15, 1], Operations: ['34/34=1'] Exploring Operation: 90-15=75, Resulting Numbers: [1, 75] Generated Node #3: [1, 75] from Operatio...
4
Current State: 76:[34, 34, 90, 15], Operations: [] Exploring Operation: 90/15=6, Resulting Numbers: [34, 34, 6] Generated Node #0,0: 76:[34, 34, 6] Operation: 90/15=6 Exploring Operation: 90-15=75, Resulting Numbers: [34, 34, 75] Generated Node #0,1: 76:[34, 34, 75] Operation: 90-15=75 Moving to Node #0,1 Current State...
0.986979
hs_2
sum_heuristic
[ 7, 58, 91, 8 ]
48
[ "58-7=51", "91+8=99", "99-51=48" ]
Current State: 48:[7, 58, 91, 8], Operations: [] Exploring Operation: 58-7=51, Resulting Numbers: [91, 8, 51] Generated Node #2: [91, 8, 51] from Operation: 58-7=51 Current State: 48:[91, 8, 51], Operations: ['58-7=51'] Exploring Operation: 91+8=99, Resulting Numbers: [51, 99] Generated Node #3: [51, 99] from Operation...
4
Current State: 48:[7, 58, 91, 8], Operations: [] Exploring Operation: 91-58=33, Resulting Numbers: [7, 8, 33] Generated Node #0,0: 48:[7, 8, 33] Operation: 91-58=33 Exploring Operation: 91/7=13, Resulting Numbers: [58, 8, 13] Generated Node #0,1: 48:[58, 8, 13] Operation: 91/7=13 Exploring Operation: 91-7=84, Resulting...
0.981771
hs_5
mult_heuristic
[ 34, 68, 66, 62 ]
29
[ "68/34=2", "66/2=33", "62-33=29" ]
Current State: 29:[34, 68, 66, 62], Operations: [] Exploring Operation: 68/34=2, Resulting Numbers: [66, 62, 2] Generated Node #2: [66, 62, 2] from Operation: 68/34=2 Current State: 29:[66, 62, 2], Operations: ['68/34=2'] Exploring Operation: 66/2=33, Resulting Numbers: [62, 33] Generated Node #3: [62, 33] from Operati...
4
Current State: 29:[34, 68, 66, 62], Operations: [] Exploring Operation: 68-66=2, Resulting Numbers: [34, 62, 2] Generated Node #0,0: 29:[34, 62, 2] Operation: 68-66=2 Exploring Operation: 66-34=32, Resulting Numbers: [68, 62, 32] Generated Node #0,1: 29:[68, 62, 32] Operation: 66-34=32 Exploring Operation: 68-34=34, Re...
0
hs_5
sum_heuristic
[ 76, 47, 27, 30 ]
86
[ "76-47=29", "27+30=57", "29+57=86" ]
Current State: 86:[76, 47, 27, 30], Operations: [] Exploring Operation: 76-47=29, Resulting Numbers: [27, 30, 29] Generated Node #2: [27, 30, 29] from Operation: 76-47=29 Current State: 86:[27, 30, 29], Operations: ['76-47=29'] Exploring Operation: 27+30=57, Resulting Numbers: [29, 57] Generated Node #3: [29, 57] from ...
4
Current State: 86:[76, 47, 27, 30], Operations: [] Exploring Operation: 76-27=49, Resulting Numbers: [47, 30, 49] Generated Node #0,0: 86:[47, 30, 49] Operation: 76-27=49 Exploring Operation: 30-27=3, Resulting Numbers: [76, 47, 3] Generated Node #0,1: 86:[76, 47, 3] Operation: 30-27=3 Moving to Node #0,1 Current State...
0
hs_2
sum_heuristic
[ 2, 6, 44, 80 ]
64
[ "6-2=4", "80/4=20", "44+20=64" ]
Current State: 64:[2, 6, 44, 80], Operations: [] Exploring Operation: 6-2=4, Resulting Numbers: [44, 80, 4] Generated Node #2: [44, 80, 4] from Operation: 6-2=4 Current State: 64:[44, 80, 4], Operations: ['6-2=4'] Exploring Operation: 80/4=20, Resulting Numbers: [44, 20] Generated Node #3: [44, 20] from Operation: 80/4...
4
Current State: 64:[2, 6, 44, 80], Operations: [] Exploring Operation: 80-6=74, Resulting Numbers: [2, 44, 74] Generated Node #0,0: 64:[2, 44, 74] Operation: 80-6=74 Exploring Operation: 80-44=36, Resulting Numbers: [2, 6, 36] Generated Node #0,1: 64:[2, 6, 36] Operation: 80-44=36 Exploring Operation: 80/2=40, Resulting...
0
hs_4
mult_heuristic
[ 28, 40, 54, 29 ]
95
[ "40-28=12", "54+29=83", "12+83=95" ]
Current State: 95:[28, 40, 54, 29], Operations: [] Exploring Operation: 40-28=12, Resulting Numbers: [54, 29, 12] Generated Node #2: [54, 29, 12] from Operation: 40-28=12 Current State: 95:[54, 29, 12], Operations: ['40-28=12'] Exploring Operation: 54+29=83, Resulting Numbers: [12, 83] Generated Node #3: [12, 83] from ...
4
Current State: 95:[28, 40, 54, 29], Operations: [] Exploring Operation: 40+54=94, Resulting Numbers: [28, 29, 94] Generated Node #0,0: 95:[28, 29, 94] Operation: 40+54=94 Moving to Node #0,0 Current State: 95:[28, 29, 94], Operations: ['40+54=94'] Exploring Operation: 29-28=1, Resulting Numbers: [94, 1] Generated Node ...
0.993924
hs_1
sum_heuristic
[ 62, 89, 89, 98 ]
37
[ "98-62=36", "89/89=1", "36+1=37" ]
Current State: 37:[62, 89, 89, 98], Operations: [] Exploring Operation: 98-62=36, Resulting Numbers: [89, 89, 36] Generated Node #2: [89, 89, 36] from Operation: 98-62=36 Current State: 37:[89, 89, 36], Operations: ['98-62=36'] Exploring Operation: 89/89=1, Resulting Numbers: [36, 1] Generated Node #3: [36, 1] from Ope...
4
Current State: 37:[62, 89, 89, 98], Operations: [] Exploring Operation: 98-89=9, Resulting Numbers: [62, 89, 9] Generated Node #0,0: 37:[62, 89, 9] Operation: 98-89=9 Exploring Operation: 98-62=36, Resulting Numbers: [89, 89, 36] Generated Node #0,1: 37:[89, 89, 36] Operation: 98-62=36 Exploring Operation: 98-89=9, Res...
0.978299
hs_3
sum_heuristic
[ 11, 2, 83, 45 ]
18
[ "83-11=72", "2*45=90", "90-72=18" ]
Current State: 18:[11, 2, 83, 45], Operations: [] Exploring Operation: 83-11=72, Resulting Numbers: [2, 45, 72] Generated Node #2: [2, 45, 72] from Operation: 83-11=72 Current State: 18:[2, 45, 72], Operations: ['83-11=72'] Exploring Operation: 2*45=90, Resulting Numbers: [72, 90] Generated Node #3: [72, 90] from Opera...
4
Current State: 18:[11, 2, 83, 45], Operations: [] Exploring Operation: 83-45=38, Resulting Numbers: [11, 2, 38] Generated Node #0,0: 18:[11, 2, 38] Operation: 83-45=38 Moving to Node #0,0 Current State: 18:[11, 2, 38], Operations: ['83-45=38'] Exploring Operation: 38/2=19, Resulting Numbers: [11, 19] Generated Node #0,...
0
hs_1
mult_heuristic
[ 11, 2, 4, 34 ]
48
[ "11*2=22", "34-22=12", "4*12=48" ]
Current State: 48:[11, 2, 4, 34], Operations: [] Exploring Operation: 11*2=22, Resulting Numbers: [4, 34, 22] Generated Node #2: [4, 34, 22] from Operation: 11*2=22 Current State: 48:[4, 34, 22], Operations: ['11*2=22'] Exploring Operation: 34-22=12, Resulting Numbers: [4, 12] Generated Node #3: [4, 12] from Operation:...
4
Current State: 48:[11, 2, 4, 34], Operations: [] Exploring Operation: 34-11=23, Resulting Numbers: [2, 4, 23] Generated Node #0,0: 48:[2, 4, 23] Operation: 34-11=23 Start Sub Search at level 1: Moving to Node #0,0 Current State: 48:[2, 4, 23], Operations: ['34-11=23'] Exploring Operation: 2+4=6, Resulting Numbers: [23,...
0
hs_1
mult_heuristic
[ 60, 30, 13, 62 ]
45
[ "60-30=30", "13+62=75", "75-30=45" ]
Current State: 45:[60, 30, 13, 62], Operations: [] Exploring Operation: 60-30=30, Resulting Numbers: [13, 62, 30] Generated Node #2: [13, 62, 30] from Operation: 60-30=30 Current State: 45:[13, 62, 30], Operations: ['60-30=30'] Exploring Operation: 13+62=75, Resulting Numbers: [30, 75] Generated Node #3: [30, 75] from ...
4
Current State: 45:[60, 30, 13, 62], Operations: [] Exploring Operation: 62-60=2, Resulting Numbers: [30, 13, 2] Generated Node #0,0: 45:[30, 13, 2] Operation: 62-60=2 Exploring Operation: 60/30=2, Resulting Numbers: [13, 62, 2] Generated Node #0,1: 45:[13, 62, 2] Operation: 60/30=2 Moving to Node #0,0 Current State: 45...
0.989583
hs_2
mult_heuristic
[ 91, 61, 11, 18 ]
87
[ "61+11=72", "72/18=4", "91-4=87" ]
Current State: 87:[91, 61, 11, 18], Operations: [] Exploring Operation: 61+11=72, Resulting Numbers: [91, 18, 72] Generated Node #2: [91, 18, 72] from Operation: 61+11=72 Current State: 87:[91, 18, 72], Operations: ['61+11=72'] Exploring Operation: 72/18=4, Resulting Numbers: [91, 4] Generated Node #3: [91, 4] from Ope...
4
Current State: 87:[91, 61, 11, 18], Operations: [] Exploring Operation: 91-61=30, Resulting Numbers: [11, 18, 30] Generated Node #0,0: 87:[11, 18, 30] Operation: 91-61=30 Exploring Operation: 61+18=79, Resulting Numbers: [91, 11, 79] Generated Node #0,1: 87:[91, 11, 79] Operation: 61+18=79 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 73, 48, 28, 60 ]
89
[ "73+48=121", "60-28=32", "121-32=89" ]
Current State: 89:[73, 48, 28, 60], Operations: [] Exploring Operation: 73+48=121, Resulting Numbers: [28, 60, 121] Generated Node #2: [28, 60, 121] from Operation: 73+48=121 Current State: 89:[28, 60, 121], Operations: ['73+48=121'] Exploring Operation: 60-28=32, Resulting Numbers: [121, 32] Generated Node #3: [121, 3...
4
Current State: 89:[73, 48, 28, 60], Operations: [] Exploring Operation: 28+60=88, Resulting Numbers: [73, 48, 88] Generated Node #0,0: 89:[73, 48, 88] Operation: 28+60=88 Exploring Operation: 48+28=76, Resulting Numbers: [73, 60, 76] Generated Node #0,1: 89:[73, 60, 76] Operation: 48+28=76 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 66, 13, 22, 77 ]
33
[ "66+77=143", "143/13=11", "22+11=33" ]
Current State: 33:[66, 13, 22, 77], Operations: [] Exploring Operation: 66+77=143, Resulting Numbers: [13, 22, 143] Generated Node #2: [13, 22, 143] from Operation: 66+77=143 Current State: 33:[13, 22, 143], Operations: ['66+77=143'] Exploring Operation: 143/13=11, Resulting Numbers: [22, 11] Generated Node #3: [22, 11...
4
Current State: 33:[66, 13, 22, 77], Operations: [] Exploring Operation: 66/22=3, Resulting Numbers: [13, 77, 3] Generated Node #0,0: 33:[13, 77, 3] Operation: 66/22=3 Exploring Operation: 77-66=11, Resulting Numbers: [13, 22, 11] Generated Node #0,1: 33:[13, 22, 11] Operation: 77-66=11 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 7, 8, 47, 78 ]
30
[ "8-7=1", "78-47=31", "31-1=30" ]
Current State: 30:[7, 8, 47, 78], Operations: [] Exploring Operation: 8-7=1, Resulting Numbers: [47, 78, 1] Generated Node #2: [47, 78, 1] from Operation: 8-7=1 Current State: 30:[47, 78, 1], Operations: ['8-7=1'] Exploring Operation: 78-47=31, Resulting Numbers: [1, 31] Generated Node #3: [1, 31] from Operation: 78-47...
4
Current State: 30:[7, 8, 47, 78], Operations: [] Exploring Operation: 47-8=39, Resulting Numbers: [7, 78, 39] Generated Node #0,0: 30:[7, 78, 39] Operation: 47-8=39 Exploring Operation: 78-47=31, Resulting Numbers: [7, 8, 31] Generated Node #0,1: 30:[7, 8, 31] Operation: 78-47=31 Moving to Node #0,1 Current State: 30:[...
0.986111
hs_2
sum_heuristic
[ 2, 42, 56, 58 ]
74
[ "42-2=40", "56+58=114", "114-40=74" ]
Current State: 74:[2, 42, 56, 58], Operations: [] Exploring Operation: 42-2=40, Resulting Numbers: [56, 58, 40] Generated Node #2: [56, 58, 40] from Operation: 42-2=40 Current State: 74:[56, 58, 40], Operations: ['42-2=40'] Exploring Operation: 56+58=114, Resulting Numbers: [40, 114] Generated Node #3: [40, 114] from O...
4
Current State: 74:[2, 42, 56, 58], Operations: [] Exploring Operation: 56/2=28, Resulting Numbers: [42, 58, 28] Generated Node #0,0: 74:[42, 58, 28] Operation: 56/2=28 Exploring Operation: 56-42=14, Resulting Numbers: [2, 58, 14] Generated Node #0,1: 74:[2, 58, 14] Operation: 56-42=14 Exploring Operation: 58-56=2, Resu...
0.969618
hs_4
mult_heuristic
[ 26, 52, 2, 49 ]
36
[ "52-26=26", "26/2=13", "49-13=36" ]
Current State: 36:[26, 52, 2, 49], Operations: [] Exploring Operation: 52-26=26, Resulting Numbers: [2, 49, 26] Generated Node #2: [2, 49, 26] from Operation: 52-26=26 Current State: 36:[2, 49, 26], Operations: ['52-26=26'] Exploring Operation: 26/2=13, Resulting Numbers: [49, 13] Generated Node #3: [49, 13] from Opera...
4
Current State: 36:[26, 52, 2, 49], Operations: [] Exploring Operation: 52/26=2, Resulting Numbers: [2, 49, 2] Generated Node #0,0: 36:[2, 49, 2] Operation: 52/26=2 Exploring Operation: 52-26=26, Resulting Numbers: [2, 49, 26] Generated Node #0,1: 36:[2, 49, 26] Operation: 52-26=26 Exploring Operation: 52-49=3, Resultin...
0.965278
hs_3
mult_heuristic
[ 16, 1, 11, 64 ]
93
[ "16*64=1024", "1024-1=1023", "1023/11=93" ]
Current State: 93:[16, 1, 11, 64], Operations: [] Exploring Operation: 16*64=1024, Resulting Numbers: [1, 11, 1024] Generated Node #2: [1, 11, 1024] from Operation: 16*64=1024 Current State: 93:[1, 11, 1024], Operations: ['16*64=1024'] Exploring Operation: 1024-1=1023, Resulting Numbers: [11, 1023] Generated Node #3: [...
4
Current State: 93:[16, 1, 11, 64], Operations: [] Exploring Operation: 64/16=4, Resulting Numbers: [1, 11, 4] Generated Node #0,0: 93:[1, 11, 4] Operation: 64/16=4 Exploring Operation: 16+64=80, Resulting Numbers: [1, 11, 80] Generated Node #0,1: 93:[1, 11, 80] Operation: 16+64=80 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 46, 7, 95, 40 ]
53
[ "46-40=6", "7*6=42", "95-42=53" ]
Current State: 53:[46, 7, 95, 40], Operations: [] Exploring Operation: 46-40=6, Resulting Numbers: [7, 95, 6] Generated Node #2: [7, 95, 6] from Operation: 46-40=6 Current State: 53:[7, 95, 6], Operations: ['46-40=6'] Exploring Operation: 7*6=42, Resulting Numbers: [95, 42] Generated Node #3: [95, 42] from Operation: 7...
4
Current State: 53:[46, 7, 95, 40], Operations: [] Exploring Operation: 46+7=53, Resulting Numbers: [95, 40, 53] Generated Node #0,0: 53:[95, 40, 53] Operation: 46+7=53 Exploring Operation: 95-7=88, Resulting Numbers: [46, 40, 88] Generated Node #0,1: 53:[46, 40, 88] Operation: 95-7=88 Exploring Operation: 7+40=47, Resu...
0
hs_3
sum_heuristic
[ 99, 76, 18, 23 ]
64
[ "99-76=23", "18+23=41", "23+41=64" ]
Current State: 64:[99, 76, 18, 23], Operations: [] Exploring Operation: 99-76=23, Resulting Numbers: [18, 23, 23] Generated Node #2: [18, 23, 23] from Operation: 99-76=23 Current State: 64:[18, 23, 23], Operations: ['99-76=23'] Exploring Operation: 18+23=41, Resulting Numbers: [41] 41,64 equal: Goal Reached Exploring O...
4
Current State: 64:[99, 76, 18, 23], Operations: [] Exploring Operation: 99-23=76, Resulting Numbers: [76, 18, 76] Generated Node #0,0: 64:[76, 18, 76] Operation: 99-23=76 Exploring Operation: 99-76=23, Resulting Numbers: [18, 23, 23] Generated Node #0,1: 64:[18, 23, 23] Operation: 99-76=23 Exploring Operation: 99-18=81...
0
hs_3
sum_heuristic
[ 24, 22, 97, 45 ]
26
[ "24-22=2", "97-45=52", "52/2=26" ]
Current State: 26:[24, 22, 97, 45], Operations: [] Exploring Operation: 24-22=2, Resulting Numbers: [97, 45, 2] Generated Node #2: [97, 45, 2] from Operation: 24-22=2 Current State: 26:[97, 45, 2], Operations: ['24-22=2'] Exploring Operation: 97-45=52, Resulting Numbers: [2, 52] Generated Node #3: [2, 52] from Operatio...
4
Current State: 26:[24, 22, 97, 45], Operations: [] Exploring Operation: 97-45=52, Resulting Numbers: [24, 22, 52] Generated Node #0,0: 26:[24, 22, 52] Operation: 97-45=52 Moving to Node #0,0 Current State: 26:[24, 22, 52], Operations: ['97-45=52'] Exploring Operation: 52-24=28, Resulting Numbers: [22, 28] Generated Nod...
0
hs_1
mult_heuristic
[ 72, 20, 80, 6 ]
70
[ "72-6=66", "80/20=4", "66+4=70" ]
Current State: 70:[72, 20, 80, 6], Operations: [] Exploring Operation: 72-6=66, Resulting Numbers: [20, 80, 66] Generated Node #2: [20, 80, 66] from Operation: 72-6=66 Current State: 70:[20, 80, 66], Operations: ['72-6=66'] Exploring Operation: 80/20=4, Resulting Numbers: [66, 4] Generated Node #3: [66, 4] from Operati...
4
Current State: 70:[72, 20, 80, 6], Operations: [] Exploring Operation: 80-6=74, Resulting Numbers: [72, 20, 74] Generated Node #0,0: 70:[72, 20, 74] Operation: 80-6=74 Exploring Operation: 80-72=8, Resulting Numbers: [20, 6, 8] Generated Node #0,1: 70:[20, 6, 8] Operation: 80-72=8 Exploring Operation: 20-6=14, Resultin...
0.982639
hs_5
mult_heuristic
[ 93, 83, 21, 87 ]
56
[ "93-83=10", "87-21=66", "66-10=56" ]
Current State: 56:[93, 83, 21, 87], Operations: [] Exploring Operation: 93-83=10, Resulting Numbers: [21, 87, 10] Generated Node #2: [21, 87, 10] from Operation: 93-83=10 Current State: 56:[21, 87, 10], Operations: ['93-83=10'] Exploring Operation: 87-21=66, Resulting Numbers: [10, 66] Generated Node #3: [10, 66] from ...
4
Current State: 56:[93, 83, 21, 87], Operations: [] Exploring Operation: 93-83=10, Resulting Numbers: [21, 87, 10] Generated Node #0,0: 56:[21, 87, 10] Operation: 93-83=10 Exploring Operation: 87-83=4, Resulting Numbers: [93, 21, 4] Generated Node #0,1: 56:[93, 21, 4] Operation: 87-83=4 Exploring Operation: 83-21=62, Re...
0.986111
hs_5
mult_heuristic