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
[ 35, 50, 44, 77 ]
100
[ "35+44=79", "79-77=2", "50*2=100" ]
Current State: 100:[35, 50, 44, 77], Operations: [] Exploring Operation: 35+44=79, Resulting Numbers: [50, 77, 79] Generated Node #2: [50, 77, 79] from Operation: 35+44=79 Current State: 100:[50, 77, 79], Operations: ['35+44=79'] Exploring Operation: 79-77=2, Resulting Numbers: [50, 2] Generated Node #3: [50, 2] from O...
4
Current State: 100:[35, 50, 44, 77], Operations: [] Exploring Operation: 35+77=112, Resulting Numbers: [50, 44, 112] Generated Node #0,0: 100:[50, 44, 112] Operation: 35+77=112 Exploring Operation: 77-50=27, Resulting Numbers: [35, 44, 27] Generated Node #0,1: 100:[35, 44, 27] Operation: 77-50=27 Exploring Operation: 7...
0.988715
hs_3
sum_heuristic
[ 84, 77, 58, 92 ]
11
[ "84+77=161", "58+92=150", "161-150=11" ]
Current State: 11:[84, 77, 58, 92], Operations: [] Exploring Operation: 84+77=161, Resulting Numbers: [58, 92, 161] Generated Node #2: [58, 92, 161] from Operation: 84+77=161 Current State: 11:[58, 92, 161], Operations: ['84+77=161'] Exploring Operation: 58+92=150, Resulting Numbers: [161, 150] Generated Node #3: [161,...
4
Current State: 11:[84, 77, 58, 92], Operations: [] Exploring Operation: 92-77=15, Resulting Numbers: [84, 58, 15] Generated Node #0,0: 11:[84, 58, 15] Operation: 92-77=15 Exploring Operation: 92-84=8, Resulting Numbers: [77, 58, 8] Generated Node #0,1: 11:[77, 58, 8] Operation: 92-84=8 Moving to Node #0,1 Current State...
0.991319
hs_2
mult_heuristic
[ 14, 8, 83, 89 ]
64
[ "14+83=97", "97-89=8", "8*8=64" ]
Current State: 64:[14, 8, 83, 89], Operations: [] Exploring Operation: 14+83=97, Resulting Numbers: [8, 89, 97] Generated Node #2: [8, 89, 97] from Operation: 14+83=97 Current State: 64:[8, 89, 97], Operations: ['14+83=97'] Exploring Operation: 97-89=8, Resulting Numbers: [8, 8] Generated Node #3: [8, 8] from Operation...
4
Current State: 64:[14, 8, 83, 89], Operations: [] Exploring Operation: 89-83=6, Resulting Numbers: [14, 8, 6] Generated Node #0,0: 64:[14, 8, 6] Operation: 89-83=6 Exploring Operation: 89-14=75, Resulting Numbers: [8, 83, 75] Generated Node #0,1: 64:[8, 83, 75] Operation: 89-14=75 Exploring Operation: 83-14=69, Resulti...
0.989583
hs_3
mult_heuristic
[ 54, 34, 96, 28 ]
56
[ "96-28=68", "68/34=2", "54+2=56" ]
Current State: 56:[54, 34, 96, 28], Operations: [] Exploring Operation: 96-28=68, Resulting Numbers: [54, 34, 68] Generated Node #2: [54, 34, 68] from Operation: 96-28=68 Current State: 56:[54, 34, 68], Operations: ['96-28=68'] Exploring Operation: 68/34=2, Resulting Numbers: [54, 2] Generated Node #3: [54, 2] from Ope...
4
Current State: 56:[54, 34, 96, 28], Operations: [] Exploring Operation: 96-34=62, Resulting Numbers: [54, 28, 62] Generated Node #0,0: 56:[54, 28, 62] Operation: 96-34=62 Start Sub Search at level 1: Moving to Node #0,0 Current State: 56:[54, 28, 62], Operations: ['96-34=62'] Exploring Operation: 62-54=8, Resulting Num...
0
hs_1
mult_heuristic
[ 25, 29, 19, 77 ]
100
[ "29-25=4", "19+77=96", "4+96=100" ]
Current State: 100:[25, 29, 19, 77], Operations: [] Exploring Operation: 29-25=4, Resulting Numbers: [19, 77, 4] Generated Node #2: [19, 77, 4] from Operation: 29-25=4 Current State: 100:[19, 77, 4], Operations: ['29-25=4'] Exploring Operation: 19+77=96, Resulting Numbers: [4, 96] Generated Node #3: [4, 96] from Operat...
4
Current State: 100:[25, 29, 19, 77], Operations: [] Exploring Operation: 77-29=48, Resulting Numbers: [25, 19, 48] Generated Node #0,0: 100:[25, 19, 48] Operation: 77-29=48 Exploring Operation: 77-25=52, Resulting Numbers: [29, 19, 52] Generated Node #0,1: 100:[29, 19, 52] Operation: 77-25=52 Exploring Operation: 25+77...
0.974826
hs_3
mult_heuristic
[ 14, 32, 41, 31 ]
28
[ "32-14=18", "41-31=10", "18+10=28" ]
Current State: 28:[14, 32, 41, 31], Operations: [] Exploring Operation: 32-14=18, Resulting Numbers: [41, 31, 18] Generated Node #2: [41, 31, 18] from Operation: 32-14=18 Current State: 28:[41, 31, 18], Operations: ['32-14=18'] Exploring Operation: 41-31=10, Resulting Numbers: [18, 10] Generated Node #3: [18, 10] from ...
4
Current State: 28:[14, 32, 41, 31], Operations: [] Exploring Operation: 41-32=9, Resulting Numbers: [14, 31, 9] Generated Node #0,0: 28:[14, 31, 9] Operation: 41-32=9 Exploring Operation: 41-31=10, Resulting Numbers: [14, 32, 10] Generated Node #0,1: 28:[14, 32, 10] Operation: 41-31=10 Moving to Node #0,0 Current State...
0.986111
hs_2
sum_heuristic
[ 32, 47, 53, 4 ]
56
[ "53-47=6", "4*6=24", "32+24=56" ]
Current State: 56:[32, 47, 53, 4], Operations: [] Exploring Operation: 53-47=6, Resulting Numbers: [32, 4, 6] Generated Node #2: [32, 4, 6] from Operation: 53-47=6 Current State: 56:[32, 4, 6], Operations: ['53-47=6'] Exploring Operation: 4*6=24, Resulting Numbers: [32, 24] Generated Node #3: [32, 24] from Operation: 4...
4
Current State: 56:[32, 47, 53, 4], Operations: [] Exploring Operation: 47-32=15, Resulting Numbers: [53, 4, 15] Generated Node #0,0: 56:[53, 4, 15] Operation: 47-32=15 Start Sub Search at level 1: Moving to Node #0,0 Current State: 56:[53, 4, 15], Operations: ['47-32=15'] Exploring Operation: 53+4=57, Resulting Numbers...
0
hs_1
sum_heuristic
[ 8, 92, 18, 94 ]
22
[ "94-92=2", "8/2=4", "18+4=22" ]
Current State: 22:[8, 92, 18, 94], Operations: [] Exploring Operation: 94-92=2, Resulting Numbers: [8, 18, 2] Generated Node #2: [8, 18, 2] from Operation: 94-92=2 Current State: 22:[8, 18, 2], Operations: ['94-92=2'] Exploring Operation: 8/2=4, Resulting Numbers: [18, 4] Generated Node #3: [18, 4] from Operation: 8/2=...
4
Current State: 22:[8, 92, 18, 94], Operations: [] Exploring Operation: 94-92=2, Resulting Numbers: [8, 18, 2] Generated Node #0,0: 22:[8, 18, 2] Operation: 94-92=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 22:[8, 18, 2], Operations: ['94-92=2'] Exploring Operation: 18-8=10, Resulting Numbers: [2, ...
0
hs_1
sum_heuristic
[ 51, 39, 76, 54 ]
68
[ "51+39=90", "76-54=22", "90-22=68" ]
Current State: 68:[51, 39, 76, 54], Operations: [] Exploring Operation: 51+39=90, Resulting Numbers: [76, 54, 90] Generated Node #2: [76, 54, 90] from Operation: 51+39=90 Current State: 68:[76, 54, 90], Operations: ['51+39=90'] Exploring Operation: 76-54=22, Resulting Numbers: [90, 22] Generated Node #3: [90, 22] from ...
4
Current State: 68:[51, 39, 76, 54], Operations: [] Exploring Operation: 54-51=3, Resulting Numbers: [39, 76, 3] Generated Node #0,0: 68:[39, 76, 3] Operation: 54-51=3 Exploring Operation: 51-39=12, Resulting Numbers: [76, 54, 12] Generated Node #0,1: 68:[76, 54, 12] Operation: 51-39=12 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 83, 11, 49, 60 ]
48
[ "83+49=132", "132/11=12", "60-12=48" ]
Current State: 48:[83, 11, 49, 60], Operations: [] Exploring Operation: 83+49=132, Resulting Numbers: [11, 60, 132] Generated Node #2: [11, 60, 132] from Operation: 83+49=132 Current State: 48:[11, 60, 132], Operations: ['83+49=132'] Exploring Operation: 132/11=12, Resulting Numbers: [60, 12] Generated Node #3: [60, 12...
4
Current State: 48:[83, 11, 49, 60], Operations: [] Exploring Operation: 83-49=34, Resulting Numbers: [11, 60, 34] Generated Node #0,0: 48:[11, 60, 34] Operation: 83-49=34 Exploring Operation: 83-60=23, Resulting Numbers: [11, 49, 23] Generated Node #0,1: 48:[11, 49, 23] Operation: 83-60=23 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 51, 59, 20, 38 ]
66
[ "59-51=8", "20+38=58", "8+58=66" ]
Current State: 66:[51, 59, 20, 38], Operations: [] Exploring Operation: 59-51=8, Resulting Numbers: [20, 38, 8] Generated Node #2: [20, 38, 8] from Operation: 59-51=8 Current State: 66:[20, 38, 8], Operations: ['59-51=8'] Exploring Operation: 20+38=58, Resulting Numbers: [8, 58] Generated Node #3: [8, 58] from Operatio...
4
Current State: 66:[51, 59, 20, 38], Operations: [] Exploring Operation: 51-38=13, Resulting Numbers: [59, 20, 13] Generated Node #0,0: 66:[59, 20, 13] Operation: 51-38=13 Exploring Operation: 51-20=31, Resulting Numbers: [59, 38, 31] Generated Node #0,1: 66:[59, 38, 31] Operation: 51-20=31 Exploring Operation: 59-51=8,...
0.979167
hs_4
mult_heuristic
[ 20, 29, 43, 25 ]
67
[ "20+29=49", "43-25=18", "49+18=67" ]
Current State: 67:[20, 29, 43, 25], Operations: [] Exploring Operation: 20+29=49, Resulting Numbers: [43, 25, 49] Generated Node #2: [43, 25, 49] from Operation: 20+29=49 Current State: 67:[43, 25, 49], Operations: ['20+29=49'] Exploring Operation: 43-25=18, Resulting Numbers: [49, 18] Generated Node #3: [49, 18] from ...
4
Current State: 67:[20, 29, 43, 25], Operations: [] Exploring Operation: 20+43=63, Resulting Numbers: [29, 25, 63] Generated Node #0,0: 67:[29, 25, 63] Operation: 20+43=63 Exploring Operation: 20+25=45, Resulting Numbers: [29, 43, 45] Generated Node #0,1: 67:[29, 43, 45] Operation: 20+25=45 Exploring Operation: 20+29=49...
0.983507
hs_3
mult_heuristic
[ 7, 37, 1, 64 ]
94
[ "37-7=30", "1*64=64", "30+64=94" ]
Current State: 94:[7, 37, 1, 64], Operations: [] Exploring Operation: 37-7=30, Resulting Numbers: [1, 64, 30] Generated Node #2: [1, 64, 30] from Operation: 37-7=30 Current State: 94:[1, 64, 30], Operations: ['37-7=30'] Exploring Operation: 1*64=64, Resulting Numbers: [30, 64] Generated Node #3: [30, 64] from Operation...
4
Current State: 94:[7, 37, 1, 64], Operations: [] Exploring Operation: 37+64=101, Resulting Numbers: [7, 1, 101] Generated Node #0,0: 94:[7, 1, 101] Operation: 37+64=101 Exploring Operation: 64-7=57, Resulting Numbers: [37, 1, 57] Generated Node #0,1: 94:[37, 1, 57] Operation: 64-7=57 Exploring Operation: 64-37=27, Resu...
0.988715
hs_4
sum_heuristic
[ 69, 52, 71, 98 ]
94
[ "69+52=121", "98-71=27", "121-27=94" ]
Current State: 94:[69, 52, 71, 98], Operations: [] Exploring Operation: 69+52=121, Resulting Numbers: [71, 98, 121] Generated Node #2: [71, 98, 121] from Operation: 69+52=121 Current State: 94:[71, 98, 121], Operations: ['69+52=121'] Exploring Operation: 98-71=27, Resulting Numbers: [121, 27] Generated Node #3: [121, 2...
4
Current State: 94:[69, 52, 71, 98], Operations: [] Exploring Operation: 69-52=17, Resulting Numbers: [71, 98, 17] Generated Node #0,0: 94:[71, 98, 17] Operation: 69-52=17 Exploring Operation: 71-69=2, Resulting Numbers: [52, 98, 2] Generated Node #0,1: 94:[52, 98, 2] Operation: 71-69=2 Moving to Node #0,1 Current State...
0
hs_2
mult_heuristic
[ 60, 45, 64, 5 ]
61
[ "60-45=15", "15/5=3", "64-3=61" ]
Current State: 61:[60, 45, 64, 5], Operations: [] Exploring Operation: 60-45=15, Resulting Numbers: [64, 5, 15] Generated Node #2: [64, 5, 15] from Operation: 60-45=15 Current State: 61:[64, 5, 15], Operations: ['60-45=15'] Exploring Operation: 15/5=3, Resulting Numbers: [64, 3] Generated Node #3: [64, 3] from Operatio...
4
Current State: 61:[60, 45, 64, 5], Operations: [] Exploring Operation: 60+5=65, Resulting Numbers: [45, 64, 65] Generated Node #0,0: 61:[45, 64, 65] Operation: 60+5=65 Exploring Operation: 45+5=50, Resulting Numbers: [60, 64, 50] Generated Node #0,1: 61:[60, 64, 50] Operation: 45+5=50 Exploring Operation: 64-5=59, Resu...
0
hs_3
sum_heuristic
[ 26, 76, 50, 86 ]
87
[ "76-26=50", "50/50=1", "86+1=87" ]
Current State: 87:[26, 76, 50, 86], Operations: [] Exploring Operation: 76-26=50, Resulting Numbers: [50, 86, 50] Generated Node #2: [50, 86, 50] from Operation: 76-26=50 Current State: 87:[50, 86, 50], Operations: ['76-26=50'] Exploring Operation: 50/50=1, Resulting Numbers: [86, 1] Generated Node #3: [86, 1] from Ope...
4
Current State: 87:[26, 76, 50, 86], Operations: [] Exploring Operation: 76-50=26, Resulting Numbers: [26, 86, 26] Generated Node #0,0: 87:[26, 86, 26] Operation: 76-50=26 Moving to Node #0,0 Current State: 87:[26, 86, 26], Operations: ['76-50=26'] Exploring Operation: 26/26=1, Resulting Numbers: [86, 1] Generated Node ...
0.993924
hs_1
sum_heuristic
[ 60, 5, 59, 66 ]
89
[ "66-60=6", "5*6=30", "59+30=89" ]
Current State: 89:[60, 5, 59, 66], Operations: [] Exploring Operation: 66-60=6, Resulting Numbers: [5, 59, 6] Generated Node #2: [5, 59, 6] from Operation: 66-60=6 Current State: 89:[5, 59, 6], Operations: ['66-60=6'] Exploring Operation: 5*6=30, Resulting Numbers: [59, 30] Generated Node #3: [59, 30] from Operation: 5...
4
Current State: 89:[60, 5, 59, 66], Operations: [] Exploring Operation: 5+59=64, Resulting Numbers: [60, 66, 64] Generated Node #0,0: 89:[60, 66, 64] Operation: 5+59=64 Exploring Operation: 60+5=65, Resulting Numbers: [59, 66, 65] Generated Node #0,1: 89:[59, 66, 65] Operation: 60+5=65 Exploring Operation: 5+66=71, Resu...
0
hs_3
mult_heuristic
[ 41, 18, 86, 92 ]
67
[ "92-86=6", "18*6=108", "108-41=67" ]
Current State: 67:[41, 18, 86, 92], Operations: [] Exploring Operation: 92-86=6, Resulting Numbers: [41, 18, 6] Generated Node #2: [41, 18, 6] from Operation: 92-86=6 Current State: 67:[41, 18, 6], Operations: ['92-86=6'] Exploring Operation: 18*6=108, Resulting Numbers: [41, 108] Generated Node #3: [41, 108] from Oper...
4
Current State: 67:[41, 18, 86, 92], Operations: [] Exploring Operation: 86-18=68, Resulting Numbers: [41, 92, 68] Generated Node #0,0: 67:[41, 92, 68] Operation: 86-18=68 Exploring Operation: 41+18=59, Resulting Numbers: [86, 92, 59] Generated Node #0,1: 67:[86, 92, 59] Operation: 41+18=59 Exploring Operation: 92-18=74...
0
hs_4
sum_heuristic
[ 26, 90, 56, 20 ]
61
[ "26*90=2340", "2340/20=117", "117-56=61" ]
Current State: 61:[26, 90, 56, 20], Operations: [] Exploring Operation: 26*90=2340, Resulting Numbers: [56, 20, 2340] Generated Node #2: [56, 20, 2340] from Operation: 26*90=2340 Current State: 61:[56, 20, 2340], Operations: ['26*90=2340'] Exploring Operation: 2340/20=117, Resulting Numbers: [56, 117] Generated Node #3...
4
Current State: 61:[26, 90, 56, 20], Operations: [] Exploring Operation: 90-20=70, Resulting Numbers: [26, 56, 70] Generated Node #0,0: 61:[26, 56, 70] Operation: 90-20=70 Exploring Operation: 26+20=46, Resulting Numbers: [90, 56, 46] Generated Node #0,1: 61:[90, 56, 46] Operation: 26+20=46 Exploring Operation: 56+20=76...
0
hs_5
sum_heuristic
[ 61, 27, 33, 36 ]
52
[ "36-33=3", "27/3=9", "61-9=52" ]
Current State: 52:[61, 27, 33, 36], Operations: [] Exploring Operation: 36-33=3, Resulting Numbers: [61, 27, 3] Generated Node #2: [61, 27, 3] from Operation: 36-33=3 Current State: 52:[61, 27, 3], Operations: ['36-33=3'] Exploring Operation: 27/3=9, Resulting Numbers: [61, 9] Generated Node #3: [61, 9] from Operation:...
4
Current State: 52:[61, 27, 33, 36], Operations: [] Exploring Operation: 61-36=25, Resulting Numbers: [27, 33, 25] Generated Node #0,0: 52:[27, 33, 25] Operation: 61-36=25 Start Sub Search at level 1: Moving to Node #0,0 Current State: 52:[27, 33, 25], Operations: ['61-36=25'] Exploring Operation: 33-27=6, Resulting Num...
0
hs_1
mult_heuristic
[ 54, 55, 21, 64 ]
15
[ "64-55=9", "54/9=6", "21-6=15" ]
Current State: 15:[54, 55, 21, 64], Operations: [] Exploring Operation: 64-55=9, Resulting Numbers: [54, 21, 9] Generated Node #2: [54, 21, 9] from Operation: 64-55=9 Current State: 15:[54, 21, 9], Operations: ['64-55=9'] Exploring Operation: 54/9=6, Resulting Numbers: [21, 6] Generated Node #3: [21, 6] from Operation:...
4
Current State: 15:[54, 55, 21, 64], Operations: [] Exploring Operation: 64-55=9, Resulting Numbers: [54, 21, 9] Generated Node #0,0: 15:[54, 21, 9] Operation: 64-55=9 Exploring Operation: 64-54=10, Resulting Numbers: [55, 21, 10] Generated Node #0,1: 15:[55, 21, 10] Operation: 64-54=10 Exploring Operation: 54-21=33, Re...
0.986979
hs_4
sum_heuristic
[ 93, 74, 74, 45 ]
47
[ "93-45=48", "74/74=1", "48-1=47" ]
Current State: 47:[93, 74, 74, 45], Operations: [] Exploring Operation: 93-45=48, Resulting Numbers: [74, 74, 48] Generated Node #2: [74, 74, 48] from Operation: 93-45=48 Current State: 47:[74, 74, 48], Operations: ['93-45=48'] Exploring Operation: 74/74=1, Resulting Numbers: [48, 1] Generated Node #3: [48, 1] from Ope...
4
Current State: 47:[93, 74, 74, 45], Operations: [] Exploring Operation: 93-45=48, Resulting Numbers: [74, 74, 48] Generated Node #0,0: 47:[74, 74, 48] Operation: 93-45=48 Moving to Node #0,0 Current State: 47:[74, 74, 48], Operations: ['93-45=48'] Exploring Operation: 74/74=1, Resulting Numbers: [48, 1] Generated Node ...
0.993924
hs_1
mult_heuristic
[ 12, 8, 47, 89 ]
29
[ "47+89=136", "136/8=17", "12+17=29" ]
Current State: 29:[12, 8, 47, 89], Operations: [] Exploring Operation: 47+89=136, Resulting Numbers: [12, 8, 136] Generated Node #2: [12, 8, 136] from Operation: 47+89=136 Current State: 29:[12, 8, 136], Operations: ['47+89=136'] Exploring Operation: 136/8=17, Resulting Numbers: [12, 17] Generated Node #3: [12, 17] fro...
4
Current State: 29:[12, 8, 47, 89], Operations: [] Exploring Operation: 89-12=77, Resulting Numbers: [8, 47, 77] Generated Node #0,0: 29:[8, 47, 77] Operation: 89-12=77 Exploring Operation: 47-12=35, Resulting Numbers: [8, 89, 35] Generated Node #0,1: 29:[8, 89, 35] Operation: 47-12=35 Exploring Operation: 89-47=42, Res...
0
hs_4
mult_heuristic
[ 73, 17, 14, 3 ]
48
[ "73+17=90", "14*3=42", "90-42=48" ]
Current State: 48:[73, 17, 14, 3], Operations: [] Exploring Operation: 73+17=90, Resulting Numbers: [14, 3, 90] Generated Node #2: [14, 3, 90] from Operation: 73+17=90 Current State: 48:[14, 3, 90], Operations: ['73+17=90'] Exploring Operation: 14*3=42, Resulting Numbers: [90, 42] Generated Node #3: [90, 42] from Opera...
4
Current State: 48:[73, 17, 14, 3], Operations: [] Exploring Operation: 73-14=59, Resulting Numbers: [17, 3, 59] Generated Node #0,0: 48:[17, 3, 59] Operation: 73-14=59 Exploring Operation: 73-17=56, Resulting Numbers: [14, 3, 56] Generated Node #0,1: 48:[14, 3, 56] Operation: 73-17=56 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 21, 1, 83, 24 ]
81
[ "21+1=22", "83-24=59", "22+59=81" ]
Current State: 81:[21, 1, 83, 24], Operations: [] Exploring Operation: 21+1=22, Resulting Numbers: [83, 24, 22] Generated Node #2: [83, 24, 22] from Operation: 21+1=22 Current State: 81:[83, 24, 22], Operations: ['21+1=22'] Exploring Operation: 83-24=59, Resulting Numbers: [22, 59] Generated Node #3: [22, 59] from Oper...
4
Current State: 81:[21, 1, 83, 24], Operations: [] Exploring Operation: 24-21=3, Resulting Numbers: [1, 83, 3] Generated Node #0,0: 81:[1, 83, 3] Operation: 24-21=3 Exploring Operation: 21+1=22, Resulting Numbers: [83, 24, 22] Generated Node #0,1: 81:[83, 24, 22] Operation: 21+1=22 Moving to Node #0,0 Current State: 81:...
0.986111
hs_2
sum_heuristic
[ 27, 30, 88, 9 ]
40
[ "27+30=57", "88+9=97", "97-57=40" ]
Current State: 40:[27, 30, 88, 9], Operations: [] Exploring Operation: 27+30=57, Resulting Numbers: [88, 9, 57] Generated Node #2: [88, 9, 57] from Operation: 27+30=57 Current State: 40:[88, 9, 57], Operations: ['27+30=57'] Exploring Operation: 88+9=97, Resulting Numbers: [57, 97] Generated Node #3: [57, 97] from Opera...
4
Current State: 40:[27, 30, 88, 9], Operations: [] Exploring Operation: 88-30=58, Resulting Numbers: [27, 9, 58] Generated Node #0,0: 40:[27, 9, 58] Operation: 88-30=58 Exploring Operation: 88-27=61, Resulting Numbers: [30, 9, 61] Generated Node #0,1: 40:[30, 9, 61] Operation: 88-27=61 Exploring Operation: 30-27=3, Resu...
0.989583
hs_3
mult_heuristic
[ 77, 74, 15, 17 ]
89
[ "74*17=1258", "77+1258=1335", "1335/15=89" ]
Current State: 89:[77, 74, 15, 17], Operations: [] Exploring Operation: 74*17=1258, Resulting Numbers: [77, 15, 1258] Generated Node #2: [77, 15, 1258] from Operation: 74*17=1258 Current State: 89:[77, 15, 1258], Operations: ['74*17=1258'] Exploring Operation: 77+1258=1335, Resulting Numbers: [15, 1335] Generated Node ...
4
Current State: 89:[77, 74, 15, 17], Operations: [] Exploring Operation: 15+17=32, Resulting Numbers: [77, 74, 32] Generated Node #0,0: 89:[77, 74, 32] Operation: 15+17=32 Exploring Operation: 74+15=89, Resulting Numbers: [77, 17, 89] Generated Node #0,1: 89:[77, 17, 89] Operation: 74+15=89 Exploring Operation: 77+15=92...
0
hs_4
mult_heuristic
[ 23, 51, 28, 40 ]
16
[ "51-23=28", "40-28=12", "28-12=16" ]
Current State: 16:[23, 51, 28, 40], Operations: [] Exploring Operation: 51-23=28, Resulting Numbers: [28, 40, 28] Generated Node #2: [28, 40, 28] from Operation: 51-23=28 Current State: 16:[28, 40, 28], Operations: ['51-23=28'] Exploring Operation: 40-28=12, Resulting Numbers: [12] 12,16 equal: Goal Reached Exploring O...
4
Current State: 16:[23, 51, 28, 40], Operations: [] Exploring Operation: 40-28=12, Resulting Numbers: [23, 51, 12] Generated Node #0,0: 16:[23, 51, 12] Operation: 40-28=12 Exploring Operation: 51-23=28, Resulting Numbers: [28, 40, 28] Generated Node #0,1: 16:[28, 40, 28] Operation: 51-23=28 Exploring Operation: 51-28=23...
0.988715
hs_4
sum_heuristic
[ 96, 88, 48, 42 ]
48
[ "96-88=8", "48-42=6", "8*6=48" ]
Current State: 48:[96, 88, 48, 42], Operations: [] Exploring Operation: 96-88=8, Resulting Numbers: [48, 42, 8] Generated Node #2: [48, 42, 8] from Operation: 96-88=8 Current State: 48:[48, 42, 8], Operations: ['96-88=8'] Exploring Operation: 48-42=6, Resulting Numbers: [8, 6] Generated Node #3: [8, 6] from Operation: ...
4
Current State: 48:[96, 88, 48, 42], Operations: [] Exploring Operation: 96/48=2, Resulting Numbers: [88, 42, 2] Generated Node #0,0: 48:[88, 42, 2] Operation: 96/48=2 Exploring Operation: 96-88=8, Resulting Numbers: [48, 42, 8] Generated Node #0,1: 48:[48, 42, 8] Operation: 96-88=8 Exploring Operation: 96-42=54, Result...
0.966146
hs_4
mult_heuristic
[ 20, 77, 55, 44 ]
23
[ "77+55=132", "132/44=3", "20+3=23" ]
Current State: 23:[20, 77, 55, 44], Operations: [] Exploring Operation: 77+55=132, Resulting Numbers: [20, 44, 132] Generated Node #2: [20, 44, 132] from Operation: 77+55=132 Current State: 23:[20, 44, 132], Operations: ['77+55=132'] Exploring Operation: 132/44=3, Resulting Numbers: [20, 3] Generated Node #3: [20, 3] f...
4
Current State: 23:[20, 77, 55, 44], Operations: [] Exploring Operation: 77-44=33, Resulting Numbers: [20, 55, 33] Generated Node #0,0: 23:[20, 55, 33] Operation: 77-44=33 Exploring Operation: 77-55=22, Resulting Numbers: [20, 44, 22] Generated Node #0,1: 23:[20, 44, 22] Operation: 77-55=22 Moving to Node #0,1 Current S...
0
hs_2
mult_heuristic
[ 37, 19, 74, 60 ]
98
[ "74/37=2", "19*2=38", "60+38=98" ]
Current State: 98:[37, 19, 74, 60], Operations: [] Exploring Operation: 74/37=2, Resulting Numbers: [19, 60, 2] Generated Node #2: [19, 60, 2] from Operation: 74/37=2 Current State: 98:[19, 60, 2], Operations: ['74/37=2'] Exploring Operation: 19*2=38, Resulting Numbers: [60, 38] Generated Node #3: [60, 38] from Operati...
4
Current State: 98:[37, 19, 74, 60], Operations: [] Exploring Operation: 74-60=14, Resulting Numbers: [37, 19, 14] Generated Node #0,0: 98:[37, 19, 14] Operation: 74-60=14 Exploring Operation: 74/37=2, Resulting Numbers: [19, 60, 2] Generated Node #0,1: 98:[19, 60, 2] Operation: 74/37=2 Exploring Operation: 74-37=37, Re...
0
hs_4
mult_heuristic
[ 37, 63, 77, 4 ]
19
[ "37+63=100", "77+4=81", "100-81=19" ]
Current State: 19:[37, 63, 77, 4], Operations: [] Exploring Operation: 37+63=100, Resulting Numbers: [77, 4, 100] Generated Node #2: [77, 4, 100] from Operation: 37+63=100 Current State: 19:[77, 4, 100], Operations: ['37+63=100'] Exploring Operation: 77+4=81, Resulting Numbers: [100, 81] Generated Node #3: [100, 81] fr...
4
Current State: 19:[37, 63, 77, 4], Operations: [] Exploring Operation: 63-37=26, Resulting Numbers: [77, 4, 26] Generated Node #0,0: 19:[77, 4, 26] Operation: 63-37=26 Exploring Operation: 77-37=40, Resulting Numbers: [63, 4, 40] Generated Node #0,1: 19:[63, 4, 40] Operation: 77-37=40 Exploring Operation: 37-4=33, Resu...
0.986979
hs_4
mult_heuristic
[ 50, 11, 23, 13 ]
70
[ "50+23=73", "11*13=143", "143-73=70" ]
Current State: 70:[50, 11, 23, 13], Operations: [] Exploring Operation: 50+23=73, Resulting Numbers: [11, 13, 73] Generated Node #2: [11, 13, 73] from Operation: 50+23=73 Current State: 70:[11, 13, 73], Operations: ['50+23=73'] Exploring Operation: 11*13=143, Resulting Numbers: [73, 143] Generated Node #3: [73, 143] fr...
4
Current State: 70:[50, 11, 23, 13], Operations: [] Exploring Operation: 50-23=27, Resulting Numbers: [11, 13, 27] Generated Node #0,0: 70:[11, 13, 27] Operation: 50-23=27 Exploring Operation: 23-13=10, Resulting Numbers: [50, 11, 10] Generated Node #0,1: 70:[50, 11, 10] Operation: 23-13=10 Exploring Operation: 50-13=37...
0
hs_5
sum_heuristic
[ 31, 13, 81, 27 ]
29
[ "31-27=4", "13*4=52", "81-52=29" ]
Current State: 29:[31, 13, 81, 27], Operations: [] Exploring Operation: 31-27=4, Resulting Numbers: [13, 81, 4] Generated Node #2: [13, 81, 4] from Operation: 31-27=4 Current State: 29:[13, 81, 4], Operations: ['31-27=4'] Exploring Operation: 13*4=52, Resulting Numbers: [81, 52] Generated Node #3: [81, 52] from Operati...
4
Current State: 29:[31, 13, 81, 27], Operations: [] Exploring Operation: 81-13=68, Resulting Numbers: [31, 27, 68] Generated Node #0,0: 29:[31, 27, 68] Operation: 81-13=68 Exploring Operation: 81/27=3, Resulting Numbers: [31, 13, 3] Generated Node #0,1: 29:[31, 13, 3] Operation: 81/27=3 Exploring Operation: 31-13=18, Re...
0
hs_5
sum_heuristic
[ 40, 6, 1, 35 ]
25
[ "40-35=5", "6-1=5", "5*5=25" ]
Current State: 25:[40, 6, 1, 35], Operations: [] Exploring Operation: 40-35=5, Resulting Numbers: [6, 1, 5] Generated Node #2: [6, 1, 5] from Operation: 40-35=5 Current State: 25:[6, 1, 5], Operations: ['40-35=5'] Exploring Operation: 6-1=5, Resulting Numbers: [5, 5] Generated Node #3: [5, 5] from Operation: 6-1=5 Curr...
4
Current State: 25:[40, 6, 1, 35], Operations: [] Exploring Operation: 40-1=39, Resulting Numbers: [6, 35, 39] Generated Node #0,0: 25:[6, 35, 39] Operation: 40-1=39 Exploring Operation: 40-6=34, Resulting Numbers: [1, 35, 34] Generated Node #0,1: 25:[1, 35, 34] Operation: 40-6=34 Exploring Operation: 40-35=5, Resulting...
0.986979
hs_4
sum_heuristic
[ 11, 53, 39, 6 ]
97
[ "11+53=64", "39-6=33", "64+33=97" ]
Current State: 97:[11, 53, 39, 6], Operations: [] Exploring Operation: 11+53=64, Resulting Numbers: [39, 6, 64] Generated Node #2: [39, 6, 64] from Operation: 11+53=64 Current State: 97:[39, 6, 64], Operations: ['11+53=64'] Exploring Operation: 39-6=33, Resulting Numbers: [64, 33] Generated Node #3: [64, 33] from Opera...
4
Current State: 97:[11, 53, 39, 6], Operations: [] Exploring Operation: 11*6=66, Resulting Numbers: [53, 39, 66] Generated Node #0,0: 97:[53, 39, 66] Operation: 11*6=66 Start Sub Search at level 1: Moving to Node #0,0 Current State: 97:[53, 39, 66], Operations: ['11*6=66'] Exploring Operation: 53+39=92, Resulting Number...
0
hs_1
mult_heuristic
[ 32, 63, 4, 6 ]
69
[ "32+4=36", "36/6=6", "63+6=69" ]
Current State: 69:[32, 63, 4, 6], Operations: [] Exploring Operation: 32+4=36, Resulting Numbers: [63, 6, 36] Generated Node #2: [63, 6, 36] from Operation: 32+4=36 Current State: 69:[63, 6, 36], Operations: ['32+4=36'] Exploring Operation: 36/6=6, Resulting Numbers: [63, 6] Generated Node #3: [63, 6] from Operation: 3...
4
Current State: 69:[32, 63, 4, 6], Operations: [] Exploring Operation: 32-6=26, Resulting Numbers: [63, 4, 26] Generated Node #0,0: 69:[63, 4, 26] Operation: 32-6=26 Start Sub Search at level 1: Moving to Node #0,0 Current State: 69:[63, 4, 26], Operations: ['32-6=26'] Exploring Operation: 63+4=67, Resulting Numbers: [2...
0
hs_1
sum_heuristic
[ 81, 88, 80, 24 ]
27
[ "88-80=8", "81*8=648", "648/24=27" ]
Current State: 27:[81, 88, 80, 24], Operations: [] Exploring Operation: 88-80=8, Resulting Numbers: [81, 24, 8] Generated Node #2: [81, 24, 8] from Operation: 88-80=8 Current State: 27:[81, 24, 8], Operations: ['88-80=8'] Exploring Operation: 81*8=648, Resulting Numbers: [24, 648] Generated Node #3: [24, 648] from Oper...
4
Current State: 27:[81, 88, 80, 24], Operations: [] Exploring Operation: 81-24=57, Resulting Numbers: [88, 80, 57] Generated Node #0,0: 27:[88, 80, 57] Operation: 81-24=57 Exploring Operation: 88-81=7, Resulting Numbers: [80, 24, 7] Generated Node #0,1: 27:[80, 24, 7] Operation: 88-81=7 Exploring Operation: 81-80=1, Res...
0.960938
hs_5
mult_heuristic
[ 86, 9, 81, 84 ]
11
[ "86-84=2", "81/9=9", "2+9=11" ]
Current State: 11:[86, 9, 81, 84], Operations: [] Exploring Operation: 86-84=2, Resulting Numbers: [9, 81, 2] Generated Node #2: [9, 81, 2] from Operation: 86-84=2 Current State: 11:[9, 81, 2], Operations: ['86-84=2'] Exploring Operation: 81/9=9, Resulting Numbers: [2, 9] Generated Node #3: [2, 9] from Operation: 81/9=...
4
Current State: 11:[86, 9, 81, 84], Operations: [] Exploring Operation: 86-81=5, Resulting Numbers: [9, 84, 5] Generated Node #0,0: 11:[9, 84, 5] Operation: 86-81=5 Moving to Node #0,0 Current State: 11:[9, 84, 5], Operations: ['86-81=5'] Exploring Operation: 84-9=75, Resulting Numbers: [5, 75] Generated Node #0,0,0: 11...
0
hs_1
sum_heuristic
[ 74, 50, 2, 20 ]
59
[ "50-20=30", "30/2=15", "74-15=59" ]
Current State: 59:[74, 50, 2, 20], Operations: [] Exploring Operation: 50-20=30, Resulting Numbers: [74, 2, 30] Generated Node #2: [74, 2, 30] from Operation: 50-20=30 Current State: 59:[74, 2, 30], Operations: ['50-20=30'] Exploring Operation: 30/2=15, Resulting Numbers: [74, 15] Generated Node #3: [74, 15] from Opera...
4
Current State: 59:[74, 50, 2, 20], Operations: [] Exploring Operation: 2*20=40, Resulting Numbers: [74, 50, 40] Generated Node #0,0: 59:[74, 50, 40] Operation: 2*20=40 Moving to Node #0,0 Current State: 59:[74, 50, 40], Operations: ['2*20=40'] Exploring Operation: 74-40=34, Resulting Numbers: [50, 34] Generated Node #0...
0
hs_1
sum_heuristic
[ 83, 44, 10, 62 ]
97
[ "62-44=18", "10*18=180", "180-83=97" ]
Current State: 97:[83, 44, 10, 62], Operations: [] Exploring Operation: 62-44=18, Resulting Numbers: [83, 10, 18] Generated Node #2: [83, 10, 18] from Operation: 62-44=18 Current State: 97:[83, 10, 18], Operations: ['62-44=18'] Exploring Operation: 10*18=180, Resulting Numbers: [83, 180] Generated Node #3: [83, 180] fr...
4
Current State: 97:[83, 44, 10, 62], Operations: [] Exploring Operation: 10+62=72, Resulting Numbers: [83, 44, 72] Generated Node #0,0: 97:[83, 44, 72] Operation: 10+62=72 Exploring Operation: 83+10=93, Resulting Numbers: [44, 62, 93] Generated Node #0,1: 97:[44, 62, 93] Operation: 83+10=93 Exploring Operation: 44+10=54...
0
hs_3
sum_heuristic
[ 19, 32, 97, 26 ]
29
[ "97-19=78", "78/26=3", "32-3=29" ]
Current State: 29:[19, 32, 97, 26], Operations: [] Exploring Operation: 97-19=78, Resulting Numbers: [32, 26, 78] Generated Node #2: [32, 26, 78] from Operation: 97-19=78 Current State: 29:[32, 26, 78], Operations: ['97-19=78'] Exploring Operation: 78/26=3, Resulting Numbers: [32, 3] Generated Node #3: [32, 3] from Ope...
4
Current State: 29:[19, 32, 97, 26], Operations: [] Exploring Operation: 97-32=65, Resulting Numbers: [19, 26, 65] Generated Node #0,0: 29:[19, 26, 65] Operation: 97-32=65 Exploring Operation: 97-26=71, Resulting Numbers: [19, 32, 71] Generated Node #0,1: 29:[19, 32, 71] Operation: 97-26=71 Exploring Operation: 97-19=78...
0.962674
hs_3
sum_heuristic
[ 48, 7, 7, 2 ]
17
[ "48-7=41", "41-7=34", "34/2=17" ]
Current State: 17:[48, 7, 7, 2], Operations: [] Exploring Operation: 48-7=41, Resulting Numbers: [2, 41] Generated Node #2: [2, 41] from Operation: 48-7=41 Current State: 17:[2, 41], Operations: ['48-7=41'] Exploring Operation: 41-7=34, Resulting Numbers: [2, 34] Generated Node #3: [2, 34] from Operation: 41-7=34 Curre...
4
Current State: 17:[48, 7, 7, 2], Operations: [] Exploring Operation: 48/2=24, Resulting Numbers: [7, 7, 24] Generated Node #0,0: 17:[7, 7, 24] Operation: 48/2=24 Moving to Node #0,0 Current State: 17:[7, 7, 24], Operations: ['48/2=24'] Exploring Operation: 7+7=14, Resulting Numbers: [24, 14] Generated Node #0,0,0: 17:[...
0
hs_1
sum_heuristic
[ 54, 55, 25, 9 ]
17
[ "55-54=1", "25-9=16", "1+16=17" ]
Current State: 17:[54, 55, 25, 9], Operations: [] Exploring Operation: 55-54=1, Resulting Numbers: [25, 9, 1] Generated Node #2: [25, 9, 1] from Operation: 55-54=1 Current State: 17:[25, 9, 1], Operations: ['55-54=1'] Exploring Operation: 25-9=16, Resulting Numbers: [1, 16] Generated Node #3: [1, 16] from Operation: 25...
4
Current State: 17:[54, 55, 25, 9], Operations: [] Exploring Operation: 55-54=1, Resulting Numbers: [25, 9, 1] Generated Node #0,0: 17:[25, 9, 1] Operation: 55-54=1 Start Sub Search at level 1: Moving to Node #0,0 Current State: 17:[25, 9, 1], Operations: ['55-54=1'] Exploring Operation: 25-1=24, Resulting Numbers: [9, ...
0
hs_1
sum_heuristic
[ 29, 99, 29, 74 ]
83
[ "29+99=128", "74-29=45", "128-45=83" ]
Current State: 83:[29, 99, 29, 74], Operations: [] Exploring Operation: 29+99=128, Resulting Numbers: [74, 128] Generated Node #2: [74, 128] from Operation: 29+99=128 Current State: 83:[74, 128], Operations: ['29+99=128'] Exploring Operation: 74-29=45, Resulting Numbers: [128, 45] Generated Node #3: [128, 45] from Oper...
4
Current State: 83:[29, 99, 29, 74], Operations: [] Exploring Operation: 29+29=58, Resulting Numbers: [99, 74, 58] Generated Node #0,0: 83:[99, 74, 58] Operation: 29+29=58 Exploring Operation: 29+74=103, Resulting Numbers: [99, 29, 103] Generated Node #0,1: 83:[99, 29, 103] Operation: 29+74=103 Exploring Operation: 99-2...
0.983507
hs_4
mult_heuristic
[ 8, 92, 45, 2 ]
43
[ "8/2=4", "92-45=47", "47-4=43" ]
Current State: 43:[8, 92, 45, 2], Operations: [] Exploring Operation: 8/2=4, Resulting Numbers: [92, 45, 4] Generated Node #2: [92, 45, 4] from Operation: 8/2=4 Current State: 43:[92, 45, 4], Operations: ['8/2=4'] Exploring Operation: 92-45=47, Resulting Numbers: [4, 47] Generated Node #3: [4, 47] from Operation: 92-45...
4
Current State: 43:[8, 92, 45, 2], Operations: [] Exploring Operation: 8*2=16, Resulting Numbers: [92, 45, 16] Generated Node #0,0: 43:[92, 45, 16] Operation: 8*2=16 Exploring Operation: 92/2=46, Resulting Numbers: [8, 45, 46] Generated Node #0,1: 43:[8, 45, 46] Operation: 92/2=46 Exploring Operation: 92-45=47, Resultin...
0
hs_3
sum_heuristic
[ 69, 50, 48, 75 ]
14
[ "69-48=21", "50*21=1050", "1050/75=14" ]
Current State: 14:[69, 50, 48, 75], Operations: [] Exploring Operation: 69-48=21, Resulting Numbers: [50, 75, 21] Generated Node #2: [50, 75, 21] from Operation: 69-48=21 Current State: 14:[50, 75, 21], Operations: ['69-48=21'] Exploring Operation: 50*21=1050, Resulting Numbers: [75, 1050] Generated Node #3: [75, 1050]...
4
Current State: 14:[69, 50, 48, 75], Operations: [] Exploring Operation: 75-48=27, Resulting Numbers: [69, 50, 27] Generated Node #0,0: 14:[69, 50, 27] Operation: 75-48=27 Exploring Operation: 69-48=21, Resulting Numbers: [50, 75, 21] Generated Node #0,1: 14:[50, 75, 21] Operation: 69-48=21 Exploring Operation: 75-69=6,...
0
hs_5
sum_heuristic
[ 52, 43, 54, 51 ]
96
[ "52-43=9", "54+51=105", "105-9=96" ]
Current State: 96:[52, 43, 54, 51], Operations: [] Exploring Operation: 52-43=9, Resulting Numbers: [54, 51, 9] Generated Node #2: [54, 51, 9] from Operation: 52-43=9 Current State: 96:[54, 51, 9], Operations: ['52-43=9'] Exploring Operation: 54+51=105, Resulting Numbers: [9, 105] Generated Node #3: [9, 105] from Opera...
4
Current State: 96:[52, 43, 54, 51], Operations: [] Exploring Operation: 43+54=97, Resulting Numbers: [52, 51, 97] Generated Node #0,0: 96:[52, 51, 97] Operation: 43+54=97 Exploring Operation: 54-52=2, Resulting Numbers: [43, 51, 2] Generated Node #0,1: 96:[43, 51, 2] Operation: 54-52=2 Moving to Node #0,0 Current State...
0.987847
hs_2
sum_heuristic
[ 33, 19, 18, 61 ]
57
[ "33-19=14", "61-18=43", "14+43=57" ]
Current State: 57:[33, 19, 18, 61], Operations: [] Exploring Operation: 33-19=14, Resulting Numbers: [18, 61, 14] Generated Node #2: [18, 61, 14] from Operation: 33-19=14 Current State: 57:[18, 61, 14], Operations: ['33-19=14'] Exploring Operation: 61-18=43, Resulting Numbers: [14, 43] Generated Node #3: [14, 43] from ...
4
Current State: 57:[33, 19, 18, 61], Operations: [] Exploring Operation: 33+19=52, Resulting Numbers: [18, 61, 52] Generated Node #0,0: 57:[18, 61, 52] Operation: 33+19=52 Exploring Operation: 33-18=15, Resulting Numbers: [19, 61, 15] Generated Node #0,1: 57:[19, 61, 15] Operation: 33-18=15 Exploring Operation: 33-19=14...
0.988715
hs_3
sum_heuristic
[ 8, 48, 50, 69 ]
37
[ "8+48=56", "69-50=19", "56-19=37" ]
Current State: 37:[8, 48, 50, 69], Operations: [] Exploring Operation: 8+48=56, Resulting Numbers: [50, 69, 56] Generated Node #2: [50, 69, 56] from Operation: 8+48=56 Current State: 37:[50, 69, 56], Operations: ['8+48=56'] Exploring Operation: 69-50=19, Resulting Numbers: [56, 19] Generated Node #3: [56, 19] from Oper...
4
Current State: 37:[8, 48, 50, 69], Operations: [] Exploring Operation: 50-8=42, Resulting Numbers: [48, 69, 42] Generated Node #0,0: 37:[48, 69, 42] Operation: 50-8=42 Exploring Operation: 48-8=40, Resulting Numbers: [50, 69, 40] Generated Node #0,1: 37:[50, 69, 40] Operation: 48-8=40 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 30, 86, 10, 94 ]
16
[ "86+94=180", "180/30=6", "10+6=16" ]
Current State: 16:[30, 86, 10, 94], Operations: [] Exploring Operation: 86+94=180, Resulting Numbers: [30, 10, 180] Generated Node #2: [30, 10, 180] from Operation: 86+94=180 Current State: 16:[30, 10, 180], Operations: ['86+94=180'] Exploring Operation: 180/30=6, Resulting Numbers: [10, 6] Generated Node #3: [10, 6] f...
4
Current State: 16:[30, 86, 10, 94], Operations: [] Exploring Operation: 86-30=56, Resulting Numbers: [10, 94, 56] Generated Node #0,0: 16:[10, 94, 56] Operation: 86-30=56 Exploring Operation: 94-30=64, Resulting Numbers: [86, 10, 64] Generated Node #0,1: 16:[86, 10, 64] Operation: 94-30=64 Exploring Operation: 30/10=3,...
0
hs_5
mult_heuristic
[ 23, 67, 73, 5 ]
23
[ "73-67=6", "6-5=1", "23*1=23" ]
Current State: 23:[23, 67, 73, 5], Operations: [] Exploring Operation: 73-67=6, Resulting Numbers: [23, 5, 6] Generated Node #2: [23, 5, 6] from Operation: 73-67=6 Current State: 23:[23, 5, 6], Operations: ['73-67=6'] Exploring Operation: 6-5=1, Resulting Numbers: [23, 1] Generated Node #3: [23, 1] from Operation: 6-5=...
4
Current State: 23:[23, 67, 73, 5], Operations: [] Exploring Operation: 67-23=44, Resulting Numbers: [73, 5, 44] Generated Node #0,0: 23:[73, 5, 44] Operation: 67-23=44 Exploring Operation: 73-23=50, Resulting Numbers: [67, 5, 50] Generated Node #0,1: 23:[67, 5, 50] Operation: 73-23=50 Exploring Operation: 73-67=6, Resu...
0
hs_3
mult_heuristic
[ 27, 37, 47, 7 ]
97
[ "47-37=10", "7*10=70", "27+70=97" ]
Current State: 97:[27, 37, 47, 7], Operations: [] Exploring Operation: 47-37=10, Resulting Numbers: [27, 7, 10] Generated Node #2: [27, 7, 10] from Operation: 47-37=10 Current State: 97:[27, 7, 10], Operations: ['47-37=10'] Exploring Operation: 7*10=70, Resulting Numbers: [27, 70] Generated Node #3: [27, 70] from Opera...
4
Current State: 97:[27, 37, 47, 7], Operations: [] Exploring Operation: 27+47=74, Resulting Numbers: [37, 7, 74] Generated Node #0,0: 97:[37, 7, 74] Operation: 27+47=74 Exploring Operation: 27+37=64, Resulting Numbers: [47, 7, 64] Generated Node #0,1: 97:[47, 7, 64] Operation: 27+37=64 Exploring Operation: 27+7=34, Resu...
0
hs_3
mult_heuristic
[ 67, 65, 47, 42 ]
52
[ "67-65=2", "47*2=94", "94-42=52" ]
Current State: 52:[67, 65, 47, 42], Operations: [] Exploring Operation: 67-65=2, Resulting Numbers: [47, 42, 2] Generated Node #2: [47, 42, 2] from Operation: 67-65=2 Current State: 52:[47, 42, 2], Operations: ['67-65=2'] Exploring Operation: 47*2=94, Resulting Numbers: [42, 94] Generated Node #3: [42, 94] from Operati...
4
Current State: 52:[67, 65, 47, 42], Operations: [] Exploring Operation: 67-65=2, Resulting Numbers: [47, 42, 2] Generated Node #0,0: 52:[47, 42, 2] Operation: 67-65=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 52:[47, 42, 2], Operations: ['67-65=2'] Exploring Operation: 47-42=5, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 62, 2, 84, 41 ]
32
[ "62+84=146", "146/2=73", "73-41=32" ]
Current State: 32:[62, 2, 84, 41], Operations: [] Exploring Operation: 62+84=146, Resulting Numbers: [2, 41, 146] Generated Node #2: [2, 41, 146] from Operation: 62+84=146 Current State: 32:[2, 41, 146], Operations: ['62+84=146'] Exploring Operation: 146/2=73, Resulting Numbers: [41, 73] Generated Node #3: [41, 73] fro...
4
Current State: 32:[62, 2, 84, 41], Operations: [] Exploring Operation: 62-41=21, Resulting Numbers: [2, 84, 21] Generated Node #0,0: 32:[2, 84, 21] Operation: 62-41=21 Exploring Operation: 62/2=31, Resulting Numbers: [84, 41, 31] Generated Node #0,1: 32:[84, 41, 31] Operation: 62/2=31 Exploring Operation: 84-62=22, Res...
0
hs_5
mult_heuristic
[ 72, 84, 85, 14 ]
85
[ "72+84=156", "85-14=71", "156-71=85" ]
Current State: 85:[72, 84, 85, 14], Operations: [] Exploring Operation: 72+84=156, Resulting Numbers: [85, 14, 156] Generated Node #2: [85, 14, 156] from Operation: 72+84=156 Current State: 85:[85, 14, 156], Operations: ['72+84=156'] Exploring Operation: 85-14=71, Resulting Numbers: [156, 71] Generated Node #3: [156, 7...
4
Current State: 85:[72, 84, 85, 14], Operations: [] Exploring Operation: 72+14=86, Resulting Numbers: [84, 85, 86] Generated Node #0,0: 85:[84, 85, 86] Operation: 72+14=86 Exploring Operation: 85-72=13, Resulting Numbers: [84, 14, 13] Generated Node #0,1: 85:[84, 14, 13] Operation: 85-72=13 Exploring Operation: 84-72=12...
0.987847
hs_3
mult_heuristic
[ 5, 53, 32, 42 ]
59
[ "53+32=85", "85/5=17", "42+17=59" ]
Current State: 59:[5, 53, 32, 42], Operations: [] Exploring Operation: 53+32=85, Resulting Numbers: [5, 42, 85] Generated Node #2: [5, 42, 85] from Operation: 53+32=85 Current State: 59:[5, 42, 85], Operations: ['53+32=85'] Exploring Operation: 85/5=17, Resulting Numbers: [42, 17] Generated Node #3: [42, 17] from Opera...
4
Current State: 59:[5, 53, 32, 42], Operations: [] Exploring Operation: 53-5=48, Resulting Numbers: [32, 42, 48] Generated Node #0,0: 59:[32, 42, 48] Operation: 53-5=48 Exploring Operation: 5+42=47, Resulting Numbers: [53, 32, 47] Generated Node #0,1: 59:[53, 32, 47] Operation: 5+42=47 Exploring Operation: 5+32=37, Resu...
0
hs_4
mult_heuristic
[ 20, 39, 32, 72 ]
54
[ "20+32=52", "39*72=2808", "2808/52=54" ]
Current State: 54:[20, 39, 32, 72], Operations: [] Exploring Operation: 20+32=52, Resulting Numbers: [39, 72, 52] Generated Node #2: [39, 72, 52] from Operation: 20+32=52 Current State: 54:[39, 72, 52], Operations: ['20+32=52'] Exploring Operation: 39*72=2808, Resulting Numbers: [52, 2808] Generated Node #3: [52, 2808]...
4
Current State: 54:[20, 39, 32, 72], Operations: [] Exploring Operation: 72-39=33, Resulting Numbers: [20, 32, 33] Generated Node #0,0: 54:[20, 32, 33] Operation: 72-39=33 Start Sub Search at level 1: Moving to Node #0,0 Current State: 54:[20, 32, 33], Operations: ['72-39=33'] Exploring Operation: 33-32=1, Resulting Num...
0
hs_1
sum_heuristic
[ 54, 13, 21, 4 ]
23
[ "54+21=75", "13*4=52", "75-52=23" ]
Current State: 23:[54, 13, 21, 4], Operations: [] Exploring Operation: 54+21=75, Resulting Numbers: [13, 4, 75] Generated Node #2: [13, 4, 75] from Operation: 54+21=75 Current State: 23:[13, 4, 75], Operations: ['54+21=75'] Exploring Operation: 13*4=52, Resulting Numbers: [75, 52] Generated Node #3: [75, 52] from Opera...
4
Current State: 23:[54, 13, 21, 4], Operations: [] Exploring Operation: 54-21=33, Resulting Numbers: [13, 4, 33] Generated Node #0,0: 23:[13, 4, 33] Operation: 54-21=33 Exploring Operation: 54-13=41, Resulting Numbers: [21, 4, 41] Generated Node #0,1: 23:[21, 4, 41] Operation: 54-13=41 Exploring Operation: 13+4=17, Resu...
0
hs_4
sum_heuristic
[ 41, 55, 98, 52 ]
25
[ "55-52=3", "41*3=123", "123-98=25" ]
Current State: 25:[41, 55, 98, 52], Operations: [] Exploring Operation: 55-52=3, Resulting Numbers: [41, 98, 3] Generated Node #2: [41, 98, 3] from Operation: 55-52=3 Current State: 25:[41, 98, 3], Operations: ['55-52=3'] Exploring Operation: 41*3=123, Resulting Numbers: [98, 123] Generated Node #3: [98, 123] from Oper...
4
Current State: 25:[41, 55, 98, 52], Operations: [] Exploring Operation: 98-52=46, Resulting Numbers: [41, 55, 46] Generated Node #0,0: 25:[41, 55, 46] Operation: 98-52=46 Exploring Operation: 98-55=43, Resulting Numbers: [41, 52, 43] Generated Node #0,1: 25:[41, 52, 43] Operation: 98-55=43 Moving to Node #0,1 Current S...
0
hs_2
sum_heuristic
[ 28, 22, 36, 61 ]
84
[ "22+36=58", "61-58=3", "28*3=84" ]
Current State: 84:[28, 22, 36, 61], Operations: [] Exploring Operation: 22+36=58, Resulting Numbers: [28, 61, 58] Generated Node #2: [28, 61, 58] from Operation: 22+36=58 Current State: 84:[28, 61, 58], Operations: ['22+36=58'] Exploring Operation: 61-58=3, Resulting Numbers: [28, 3] Generated Node #3: [28, 3] from Ope...
4
Current State: 84:[28, 22, 36, 61], Operations: [] Exploring Operation: 61-36=25, Resulting Numbers: [28, 22, 25] Generated Node #0,0: 84:[28, 22, 25] Operation: 61-36=25 Moving to Node #0,0 Current State: 84:[28, 22, 25], Operations: ['61-36=25'] Exploring Operation: 25-22=3, Resulting Numbers: [28, 3] Generated Node ...
0.993924
hs_1
sum_heuristic
[ 94, 69, 52, 78 ]
33
[ "94+69=163", "52+78=130", "163-130=33" ]
Current State: 33:[94, 69, 52, 78], Operations: [] Exploring Operation: 94+69=163, Resulting Numbers: [52, 78, 163] Generated Node #2: [52, 78, 163] from Operation: 94+69=163 Current State: 33:[52, 78, 163], Operations: ['94+69=163'] Exploring Operation: 52+78=130, Resulting Numbers: [163, 130] Generated Node #3: [163,...
4
Current State: 33:[94, 69, 52, 78], Operations: [] Exploring Operation: 94-78=16, Resulting Numbers: [69, 52, 16] Generated Node #0,0: 33:[69, 52, 16] Operation: 94-78=16 Exploring Operation: 94-69=25, Resulting Numbers: [52, 78, 25] Generated Node #0,1: 33:[52, 78, 25] Operation: 94-69=25 Exploring Operation: 78-52=26...
0.986979
hs_5
mult_heuristic
[ 37, 7, 21, 46 ]
64
[ "37+46=83", "7*21=147", "147-83=64" ]
Current State: 64:[37, 7, 21, 46], Operations: [] Exploring Operation: 37+46=83, Resulting Numbers: [7, 21, 83] Generated Node #2: [7, 21, 83] from Operation: 37+46=83 Current State: 64:[7, 21, 83], Operations: ['37+46=83'] Exploring Operation: 7*21=147, Resulting Numbers: [83, 147] Generated Node #3: [83, 147] from Op...
4
Current State: 64:[37, 7, 21, 46], Operations: [] Exploring Operation: 46-37=9, Resulting Numbers: [7, 21, 9] Generated Node #0,0: 64:[7, 21, 9] Operation: 46-37=9 Exploring Operation: 21+46=67, Resulting Numbers: [37, 7, 67] Generated Node #0,1: 64:[37, 7, 67] Operation: 21+46=67 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 2, 82, 31, 34 ]
19
[ "2+82=84", "31+34=65", "84-65=19" ]
Current State: 19:[2, 82, 31, 34], Operations: [] Exploring Operation: 2+82=84, Resulting Numbers: [31, 34, 84] Generated Node #2: [31, 34, 84] from Operation: 2+82=84 Current State: 19:[31, 34, 84], Operations: ['2+82=84'] Exploring Operation: 31+34=65, Resulting Numbers: [84, 65] Generated Node #3: [84, 65] from Oper...
4
Current State: 19:[2, 82, 31, 34], Operations: [] Exploring Operation: 82/2=41, Resulting Numbers: [31, 34, 41] Generated Node #0,0: 19:[31, 34, 41] Operation: 82/2=41 Moving to Node #0,0 Current State: 19:[31, 34, 41], Operations: ['82/2=41'] Exploring Operation: 41-31=10, Resulting Numbers: [34, 10] Generated Node #0...
0
hs_1
mult_heuristic
[ 27, 32, 96, 19 ]
30
[ "96/32=3", "19*3=57", "57-27=30" ]
Current State: 30:[27, 32, 96, 19], Operations: [] Exploring Operation: 96/32=3, Resulting Numbers: [27, 19, 3] Generated Node #2: [27, 19, 3] from Operation: 96/32=3 Current State: 30:[27, 19, 3], Operations: ['96/32=3'] Exploring Operation: 19*3=57, Resulting Numbers: [27, 57] Generated Node #3: [27, 57] from Operati...
4
Current State: 30:[27, 32, 96, 19], Operations: [] Exploring Operation: 96/32=3, Resulting Numbers: [27, 19, 3] Generated Node #0,0: 30:[27, 19, 3] Operation: 96/32=3 Moving to Node #0,0 Current State: 30:[27, 19, 3], Operations: ['96/32=3'] Exploring Operation: 27-19=8, Resulting Numbers: [3, 8] Generated Node #0,0,0:...
0
hs_1
sum_heuristic
[ 16, 17, 24, 66 ]
89
[ "17-16=1", "24+66=90", "90-1=89" ]
Current State: 89:[16, 17, 24, 66], Operations: [] Exploring Operation: 17-16=1, Resulting Numbers: [24, 66, 1] Generated Node #2: [24, 66, 1] from Operation: 17-16=1 Current State: 89:[24, 66, 1], Operations: ['17-16=1'] Exploring Operation: 24+66=90, Resulting Numbers: [1, 90] Generated Node #3: [1, 90] from Operatio...
4
Current State: 89:[16, 17, 24, 66], Operations: [] Exploring Operation: 16+24=40, Resulting Numbers: [17, 66, 40] Generated Node #0,0: 89:[17, 66, 40] Operation: 16+24=40 Exploring Operation: 16+66=82, Resulting Numbers: [17, 24, 82] Generated Node #0,1: 89:[17, 24, 82] Operation: 16+66=82 Exploring Operation: 16+17=33...
0.985243
hs_3
mult_heuristic
[ 15, 59, 27, 3 ]
95
[ "27-15=12", "3*12=36", "59+36=95" ]
Current State: 95:[15, 59, 27, 3], Operations: [] Exploring Operation: 27-15=12, Resulting Numbers: [59, 3, 12] Generated Node #2: [59, 3, 12] from Operation: 27-15=12 Current State: 95:[59, 3, 12], Operations: ['27-15=12'] Exploring Operation: 3*12=36, Resulting Numbers: [59, 36] Generated Node #3: [59, 36] from Opera...
4
Current State: 95:[15, 59, 27, 3], Operations: [] Exploring Operation: 59+27=86, Resulting Numbers: [15, 3, 86] Generated Node #0,0: 95:[15, 3, 86] Operation: 59+27=86 Start Sub Search at level 1: Moving to Node #0,0 Current State: 95:[15, 3, 86], Operations: ['59+27=86'] Exploring Operation: 15+86=101, Resulting Numbe...
0
hs_1
sum_heuristic
[ 93, 60, 65, 67 ]
99
[ "93-60=33", "65+67=132", "132-33=99" ]
Current State: 99:[93, 60, 65, 67], Operations: [] Exploring Operation: 93-60=33, Resulting Numbers: [65, 67, 33] Generated Node #2: [65, 67, 33] from Operation: 93-60=33 Current State: 99:[65, 67, 33], Operations: ['93-60=33'] Exploring Operation: 65+67=132, Resulting Numbers: [33, 132] Generated Node #3: [33, 132] fr...
4
Current State: 99:[93, 60, 65, 67], Operations: [] Exploring Operation: 93-60=33, Resulting Numbers: [65, 67, 33] Generated Node #0,0: 99:[65, 67, 33] Operation: 93-60=33 Exploring Operation: 93-65=28, Resulting Numbers: [60, 67, 28] Generated Node #0,1: 99:[60, 67, 28] Operation: 93-65=28 Exploring Operation: 65-60=5,...
0.940972
hs_5
sum_heuristic
[ 70, 17, 42, 85 ]
44
[ "70+17=87", "85-42=43", "87-43=44" ]
Current State: 44:[70, 17, 42, 85], Operations: [] Exploring Operation: 70+17=87, Resulting Numbers: [42, 85, 87] Generated Node #2: [42, 85, 87] from Operation: 70+17=87 Current State: 44:[42, 85, 87], Operations: ['70+17=87'] Exploring Operation: 85-42=43, Resulting Numbers: [87, 43] Generated Node #3: [87, 43] from ...
4
Current State: 44:[70, 17, 42, 85], Operations: [] Exploring Operation: 85-70=15, Resulting Numbers: [17, 42, 15] Generated Node #0,0: 44:[17, 42, 15] Operation: 85-70=15 Exploring Operation: 85/17=5, Resulting Numbers: [70, 42, 5] Generated Node #0,1: 44:[70, 42, 5] Operation: 85/17=5 Moving to Node #0,0 Current State...
0.986979
hs_2
mult_heuristic
[ 32, 34, 45, 58 ]
17
[ "32+58=90", "34*45=1530", "1530/90=17" ]
Current State: 17:[32, 34, 45, 58], Operations: [] Exploring Operation: 32+58=90, Resulting Numbers: [34, 45, 90] Generated Node #2: [34, 45, 90] from Operation: 32+58=90 Current State: 17:[34, 45, 90], Operations: ['32+58=90'] Exploring Operation: 34*45=1530, Resulting Numbers: [90, 1530] Generated Node #3: [90, 1530]...
4
Current State: 17:[32, 34, 45, 58], Operations: [] Exploring Operation: 45-32=13, Resulting Numbers: [34, 58, 13] Generated Node #0,0: 17:[34, 58, 13] Operation: 45-32=13 Exploring Operation: 58-34=24, Resulting Numbers: [32, 45, 24] Generated Node #0,1: 17:[32, 45, 24] Operation: 58-34=24 Exploring Operation: 45-34=11...
0
hs_5
sum_heuristic
[ 73, 72, 36, 10 ]
46
[ "73-72=1", "36+10=46", "1*46=46" ]
Current State: 46:[73, 72, 36, 10], Operations: [] Exploring Operation: 73-72=1, Resulting Numbers: [36, 10, 1] Generated Node #2: [36, 10, 1] from Operation: 73-72=1 Current State: 46:[36, 10, 1], Operations: ['73-72=1'] Exploring Operation: 36+10=46, Resulting Numbers: [1, 46] Generated Node #3: [1, 46] from Operatio...
4
Current State: 46:[73, 72, 36, 10], Operations: [] Exploring Operation: 73-72=1, Resulting Numbers: [36, 10, 1] Generated Node #0,0: 46:[36, 10, 1] Operation: 73-72=1 Exploring Operation: 72/36=2, Resulting Numbers: [73, 10, 2] Generated Node #0,1: 46:[73, 10, 2] Operation: 72/36=2 Exploring Operation: 73-36=37, Result...
0.990451
hs_3
sum_heuristic
[ 63, 96, 81, 87 ]
36
[ "63*96=6048", "81+87=168", "6048/168=36" ]
Current State: 36:[63, 96, 81, 87], Operations: [] Exploring Operation: 63*96=6048, Resulting Numbers: [81, 87, 6048] Generated Node #2: [81, 87, 6048] from Operation: 63*96=6048 Current State: 36:[81, 87, 6048], Operations: ['63*96=6048'] Exploring Operation: 81+87=168, Resulting Numbers: [6048, 168] Generated Node #3...
4
Current State: 36:[63, 96, 81, 87], Operations: [] Exploring Operation: 96-87=9, Resulting Numbers: [63, 81, 9] Generated Node #0,0: 36:[63, 81, 9] Operation: 96-87=9 Start Sub Search at level 1: Moving to Node #0,0 Current State: 36:[63, 81, 9], Operations: ['96-87=9'] Exploring Operation: 81-63=18, Resulting Numbers:...
0
hs_1
mult_heuristic
[ 53, 77, 10, 35 ]
31
[ "77*10=770", "770/35=22", "53-22=31" ]
Current State: 31:[53, 77, 10, 35], Operations: [] Exploring Operation: 77*10=770, Resulting Numbers: [53, 35, 770] Generated Node #2: [53, 35, 770] from Operation: 77*10=770 Current State: 31:[53, 35, 770], Operations: ['77*10=770'] Exploring Operation: 770/35=22, Resulting Numbers: [53, 22] Generated Node #3: [53, 22...
4
Current State: 31:[53, 77, 10, 35], Operations: [] Exploring Operation: 77-53=24, Resulting Numbers: [10, 35, 24] Generated Node #0,0: 31:[10, 35, 24] Operation: 77-53=24 Exploring Operation: 77-35=42, Resulting Numbers: [53, 10, 42] Generated Node #0,1: 31:[53, 10, 42] Operation: 77-35=42 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 72, 14, 48, 55 ]
51
[ "72-14=58", "55-48=7", "58-7=51" ]
Current State: 51:[72, 14, 48, 55], Operations: [] Exploring Operation: 72-14=58, Resulting Numbers: [48, 55, 58] Generated Node #2: [48, 55, 58] from Operation: 72-14=58 Current State: 51:[48, 55, 58], Operations: ['72-14=58'] Exploring Operation: 55-48=7, Resulting Numbers: [58, 7] Generated Node #3: [58, 7] from Ope...
4
Current State: 51:[72, 14, 48, 55], Operations: [] Exploring Operation: 55-48=7, Resulting Numbers: [72, 14, 7] Generated Node #0,0: 51:[72, 14, 7] Operation: 55-48=7 Exploring Operation: 72-48=24, Resulting Numbers: [14, 55, 24] Generated Node #0,1: 51:[14, 55, 24] Operation: 72-48=24 Exploring Operation: 72-14=58, Re...
0.960069
hs_5
mult_heuristic
[ 3, 43, 91, 30 ]
21
[ "43-3=40", "91-30=61", "61-40=21" ]
Current State: 21:[3, 43, 91, 30], Operations: [] Exploring Operation: 43-3=40, Resulting Numbers: [91, 30, 40] Generated Node #2: [91, 30, 40] from Operation: 43-3=40 Current State: 21:[91, 30, 40], Operations: ['43-3=40'] Exploring Operation: 91-30=61, Resulting Numbers: [40, 61] Generated Node #3: [40, 61] from Oper...
4
Current State: 21:[3, 43, 91, 30], Operations: [] Exploring Operation: 30/3=10, Resulting Numbers: [43, 91, 10] Generated Node #0,0: 21:[43, 91, 10] Operation: 30/3=10 Exploring Operation: 43-3=40, Resulting Numbers: [91, 30, 40] Generated Node #0,1: 21:[91, 30, 40] Operation: 43-3=40 Exploring Operation: 91-43=48, Res...
0.978299
hs_5
sum_heuristic
[ 18, 69, 73, 41 ]
39
[ "69*41=2829", "18+2829=2847", "2847/73=39" ]
Current State: 39:[18, 69, 73, 41], Operations: [] Exploring Operation: 69*41=2829, Resulting Numbers: [18, 73, 2829] Generated Node #2: [18, 73, 2829] from Operation: 69*41=2829 Current State: 39:[18, 73, 2829], Operations: ['69*41=2829'] Exploring Operation: 18+2829=2847, Resulting Numbers: [73, 2847] Generated Node ...
4
Current State: 39:[18, 69, 73, 41], Operations: [] Exploring Operation: 73-41=32, Resulting Numbers: [18, 69, 32] Generated Node #0,0: 39:[18, 69, 32] Operation: 73-41=32 Exploring Operation: 69-18=51, Resulting Numbers: [73, 41, 51] Generated Node #0,1: 39:[73, 41, 51] Operation: 69-18=51 Exploring Operation: 73-69=4,...
0
hs_3
mult_heuristic
[ 37, 31, 13, 17 ]
61
[ "37-31=6", "13*6=78", "78-17=61" ]
Current State: 61:[37, 31, 13, 17], Operations: [] Exploring Operation: 37-31=6, Resulting Numbers: [13, 17, 6] Generated Node #2: [13, 17, 6] from Operation: 37-31=6 Current State: 61:[13, 17, 6], Operations: ['37-31=6'] Exploring Operation: 13*6=78, Resulting Numbers: [17, 78] Generated Node #3: [17, 78] from Operati...
4
Current State: 61:[37, 31, 13, 17], Operations: [] Exploring Operation: 37+17=54, Resulting Numbers: [31, 13, 54] Generated Node #0,0: 61:[31, 13, 54] Operation: 37+17=54 Exploring Operation: 37+13=50, Resulting Numbers: [31, 17, 50] Generated Node #0,1: 61:[31, 17, 50] Operation: 37+13=50 Exploring Operation: 31+13=44...
0
hs_3
sum_heuristic
[ 28, 50, 47, 89 ]
39
[ "28+89=117", "50-47=3", "117/3=39" ]
Current State: 39:[28, 50, 47, 89], Operations: [] Exploring Operation: 28+89=117, Resulting Numbers: [50, 47, 117] Generated Node #2: [50, 47, 117] from Operation: 28+89=117 Current State: 39:[50, 47, 117], Operations: ['28+89=117'] Exploring Operation: 50-47=3, Resulting Numbers: [117, 3] Generated Node #3: [117, 3] ...
4
Current State: 39:[28, 50, 47, 89], Operations: [] Exploring Operation: 89-50=39, Resulting Numbers: [28, 47, 39] Generated Node #0,0: 39:[28, 47, 39] Operation: 89-50=39 Start Sub Search at level 1: Moving to Node #0,0 Current State: 39:[28, 47, 39], Operations: ['89-50=39'] Exploring Operation: 47-28=19, Resulting Nu...
0
hs_1
mult_heuristic
[ 29, 76, 71, 93 ]
83
[ "29+76=105", "93-71=22", "105-22=83" ]
Current State: 83:[29, 76, 71, 93], Operations: [] Exploring Operation: 29+76=105, Resulting Numbers: [71, 93, 105] Generated Node #2: [71, 93, 105] from Operation: 29+76=105 Current State: 83:[71, 93, 105], Operations: ['29+76=105'] Exploring Operation: 93-71=22, Resulting Numbers: [105, 22] Generated Node #3: [105, 2...
4
Current State: 83:[29, 76, 71, 93], Operations: [] Exploring Operation: 29+71=100, Resulting Numbers: [76, 93, 100] Generated Node #0,0: 83:[76, 93, 100] Operation: 29+71=100 Moving to Node #0,0 Current State: 83:[76, 93, 100], Operations: ['29+71=100'] Exploring Operation: 100-76=24, Resulting Numbers: [93, 24] Genera...
0
hs_1
sum_heuristic
[ 67, 63, 36, 31 ]
62
[ "67-36=31", "31/31=1", "63-1=62" ]
Current State: 62:[67, 63, 36, 31], Operations: [] Exploring Operation: 67-36=31, Resulting Numbers: [63, 31, 31] Generated Node #2: [63, 31, 31] from Operation: 67-36=31 Current State: 62:[63, 31, 31], Operations: ['67-36=31'] Exploring Operation: 31/31=1, Resulting Numbers: [63, 1] Generated Node #3: [63, 1] from Ope...
4
Current State: 62:[67, 63, 36, 31], Operations: [] Exploring Operation: 67-36=31, Resulting Numbers: [63, 31, 31] Generated Node #0,0: 62:[63, 31, 31] Operation: 67-36=31 Start Sub Search at level 1: Moving to Node #0,0 Current State: 62:[63, 31, 31], Operations: ['67-36=31'] Exploring Operation: 63-31=32, Resulting Nu...
0
hs_1
mult_heuristic
[ 17, 23, 44, 90 ]
86
[ "17+23=40", "90-44=46", "40+46=86" ]
Current State: 86:[17, 23, 44, 90], Operations: [] Exploring Operation: 17+23=40, Resulting Numbers: [44, 90, 40] Generated Node #2: [44, 90, 40] from Operation: 17+23=40 Current State: 86:[44, 90, 40], Operations: ['17+23=40'] Exploring Operation: 90-44=46, Resulting Numbers: [40, 46] Generated Node #3: [40, 46] from ...
4
Current State: 86:[17, 23, 44, 90], Operations: [] Exploring Operation: 17+23=40, Resulting Numbers: [44, 90, 40] Generated Node #0,0: 86:[44, 90, 40] Operation: 17+23=40 Exploring Operation: 23-17=6, Resulting Numbers: [44, 90, 6] Generated Node #0,1: 86:[44, 90, 6] Operation: 23-17=6 Start Sub Search at level 1: Movi...
0.990451
hs_2
mult_heuristic
[ 20, 92, 22, 3 ]
46
[ "20+92=112", "22*3=66", "112-66=46" ]
Current State: 46:[20, 92, 22, 3], Operations: [] Exploring Operation: 20+92=112, Resulting Numbers: [22, 3, 112] Generated Node #2: [22, 3, 112] from Operation: 20+92=112 Current State: 46:[22, 3, 112], Operations: ['20+92=112'] Exploring Operation: 22*3=66, Resulting Numbers: [112, 66] Generated Node #3: [112, 66] fr...
4
Current State: 46:[20, 92, 22, 3], Operations: [] Exploring Operation: 92-22=70, Resulting Numbers: [20, 3, 70] Generated Node #0,0: 46:[20, 3, 70] Operation: 92-22=70 Exploring Operation: 20+3=23, Resulting Numbers: [92, 22, 23] Generated Node #0,1: 46:[92, 22, 23] Operation: 20+3=23 Exploring Operation: 22-20=2, Resu...
0.973958
hs_4
mult_heuristic
[ 31, 50, 92, 2 ]
20
[ "31*2=62", "92-50=42", "62-42=20" ]
Current State: 20:[31, 50, 92, 2], Operations: [] Exploring Operation: 31*2=62, Resulting Numbers: [50, 92, 62] Generated Node #2: [50, 92, 62] from Operation: 31*2=62 Current State: 20:[50, 92, 62], Operations: ['31*2=62'] Exploring Operation: 92-50=42, Resulting Numbers: [62, 42] Generated Node #3: [62, 42] from Oper...
4
Current State: 20:[31, 50, 92, 2], Operations: [] Exploring Operation: 92-50=42, Resulting Numbers: [31, 2, 42] Generated Node #0,0: 20:[31, 2, 42] Operation: 92-50=42 Start Sub Search at level 1: Moving to Node #0,0 Current State: 20:[31, 2, 42], Operations: ['92-50=42'] Exploring Operation: 42-31=11, Resulting Number...
0
hs_1
sum_heuristic
[ 34, 61, 29, 42 ]
84
[ "61-34=27", "29-27=2", "42*2=84" ]
Current State: 84:[34, 61, 29, 42], Operations: [] Exploring Operation: 61-34=27, Resulting Numbers: [29, 42, 27] Generated Node #2: [29, 42, 27] from Operation: 61-34=27 Current State: 84:[29, 42, 27], Operations: ['61-34=27'] Exploring Operation: 29-27=2, Resulting Numbers: [42, 2] Generated Node #3: [42, 2] from Ope...
4
Current State: 84:[34, 61, 29, 42], Operations: [] Exploring Operation: 61-42=19, Resulting Numbers: [34, 29, 19] Generated Node #0,0: 84:[34, 29, 19] Operation: 61-42=19 Exploring Operation: 61-29=32, Resulting Numbers: [34, 42, 32] Generated Node #0,1: 84:[34, 42, 32] Operation: 61-29=32 Exploring Operation: 61-34=27...
0.989583
hs_3
sum_heuristic
[ 38, 19, 26, 22 ]
70
[ "38/19=2", "22*2=44", "26+44=70" ]
Current State: 70:[38, 19, 26, 22], Operations: [] Exploring Operation: 38/19=2, Resulting Numbers: [26, 22, 2] Generated Node #2: [26, 22, 2] from Operation: 38/19=2 Current State: 70:[26, 22, 2], Operations: ['38/19=2'] Exploring Operation: 22*2=44, Resulting Numbers: [26, 44] Generated Node #3: [26, 44] from Operati...
4
Current State: 70:[38, 19, 26, 22], Operations: [] Exploring Operation: 38-26=12, Resulting Numbers: [19, 22, 12] Generated Node #0,0: 70:[19, 22, 12] Operation: 38-26=12 Exploring Operation: 26-19=7, Resulting Numbers: [38, 22, 7] Generated Node #0,1: 70:[38, 22, 7] Operation: 26-19=7 Exploring Operation: 26-22=4, Res...
0
hs_4
mult_heuristic
[ 77, 59, 17, 61 ]
61
[ "77-59=18", "18-17=1", "61*1=61" ]
Current State: 61:[77, 59, 17, 61], Operations: [] Exploring Operation: 77-59=18, Resulting Numbers: [17, 61, 18] Generated Node #2: [17, 61, 18] from Operation: 77-59=18 Current State: 61:[17, 61, 18], Operations: ['77-59=18'] Exploring Operation: 18-17=1, Resulting Numbers: [61, 1] Generated Node #3: [61, 1] from Ope...
4
Current State: 61:[77, 59, 17, 61], Operations: [] Exploring Operation: 59-17=42, Resulting Numbers: [77, 61, 42] Generated Node #0,0: 61:[77, 61, 42] Operation: 59-17=42 Exploring Operation: 59+17=76, Resulting Numbers: [77, 61, 76] Generated Node #0,1: 61:[77, 61, 76] Operation: 59+17=76 Exploring Operation: 77-17=60...
0.975694
hs_5
mult_heuristic
[ 52, 4, 34, 96 ]
14
[ "52-4=48", "96-34=62", "62-48=14" ]
Current State: 14:[52, 4, 34, 96], Operations: [] Exploring Operation: 52-4=48, Resulting Numbers: [34, 96, 48] Generated Node #2: [34, 96, 48] from Operation: 52-4=48 Current State: 14:[34, 96, 48], Operations: ['52-4=48'] Exploring Operation: 96-34=62, Resulting Numbers: [48, 62] Generated Node #3: [48, 62] from Oper...
4
Current State: 14:[52, 4, 34, 96], Operations: [] Exploring Operation: 52-34=18, Resulting Numbers: [4, 96, 18] Generated Node #0,0: 14:[4, 96, 18] Operation: 52-34=18 Exploring Operation: 96/4=24, Resulting Numbers: [52, 34, 24] Generated Node #0,1: 14:[52, 34, 24] Operation: 96/4=24 Exploring Operation: 96-52=44, Res...
0.988715
hs_3
mult_heuristic
[ 76, 5, 55, 97 ]
32
[ "97-76=21", "55/5=11", "21+11=32" ]
Current State: 32:[76, 5, 55, 97], Operations: [] Exploring Operation: 97-76=21, Resulting Numbers: [5, 55, 21] Generated Node #2: [5, 55, 21] from Operation: 97-76=21 Current State: 32:[5, 55, 21], Operations: ['97-76=21'] Exploring Operation: 55/5=11, Resulting Numbers: [21, 11] Generated Node #3: [21, 11] from Opera...
4
Current State: 32:[76, 5, 55, 97], Operations: [] Exploring Operation: 97-76=21, Resulting Numbers: [5, 55, 21] Generated Node #0,0: 32:[5, 55, 21] Operation: 97-76=21 Moving to Node #0,0 Current State: 32:[5, 55, 21], Operations: ['97-76=21'] Exploring Operation: 55-21=34, Resulting Numbers: [5, 34] Generated Node #0,...
0
hs_1
mult_heuristic
[ 57, 42, 39, 27 ]
66
[ "42-39=3", "27/3=9", "57+9=66" ]
Current State: 66:[57, 42, 39, 27], Operations: [] Exploring Operation: 42-39=3, Resulting Numbers: [57, 27, 3] Generated Node #2: [57, 27, 3] from Operation: 42-39=3 Current State: 66:[57, 27, 3], Operations: ['42-39=3'] Exploring Operation: 27/3=9, Resulting Numbers: [57, 9] Generated Node #3: [57, 9] from Operation:...
4
Current State: 66:[57, 42, 39, 27], Operations: [] Exploring Operation: 42-39=3, Resulting Numbers: [57, 27, 3] Generated Node #0,0: 66:[57, 27, 3] Operation: 42-39=3 Exploring Operation: 57-42=15, Resulting Numbers: [39, 27, 15] Generated Node #0,1: 66:[39, 27, 15] Operation: 57-42=15 Exploring Operation: 57-39=18, Re...
0
hs_3
sum_heuristic
[ 24, 37, 29, 6 ]
84
[ "24+37=61", "29-6=23", "61+23=84" ]
Current State: 84:[24, 37, 29, 6], Operations: [] Exploring Operation: 24+37=61, Resulting Numbers: [29, 6, 61] Generated Node #2: [29, 6, 61] from Operation: 24+37=61 Current State: 84:[29, 6, 61], Operations: ['24+37=61'] Exploring Operation: 29-6=23, Resulting Numbers: [61, 23] Generated Node #3: [61, 23] from Opera...
4
Current State: 84:[24, 37, 29, 6], Operations: [] Exploring Operation: 37-24=13, Resulting Numbers: [29, 6, 13] Generated Node #0,0: 84:[29, 6, 13] Operation: 37-24=13 Exploring Operation: 37-29=8, Resulting Numbers: [24, 6, 8] Generated Node #0,1: 84:[24, 6, 8] Operation: 37-29=8 Exploring Operation: 37+6=43, Resultin...
0
hs_3
mult_heuristic
[ 53, 55, 27, 43 ]
14
[ "55-53=2", "43-27=16", "16-2=14" ]
Current State: 14:[53, 55, 27, 43], Operations: [] Exploring Operation: 55-53=2, Resulting Numbers: [27, 43, 2] Generated Node #2: [27, 43, 2] from Operation: 55-53=2 Current State: 14:[27, 43, 2], Operations: ['55-53=2'] Exploring Operation: 43-27=16, Resulting Numbers: [2, 16] Generated Node #3: [2, 16] from Operatio...
4
Current State: 14:[53, 55, 27, 43], Operations: [] Exploring Operation: 55-53=2, Resulting Numbers: [27, 43, 2] Generated Node #0,0: 14:[27, 43, 2] Operation: 55-53=2 Exploring Operation: 55-43=12, Resulting Numbers: [53, 27, 12] Generated Node #0,1: 14:[53, 27, 12] Operation: 55-43=12 Exploring Operation: 53-43=10, Re...
0.987847
hs_3
sum_heuristic
[ 7, 50, 63, 70 ]
51
[ "7+63=70", "70/70=1", "50+1=51" ]
Current State: 51:[7, 50, 63, 70], Operations: [] Exploring Operation: 7+63=70, Resulting Numbers: [50, 70, 70] Generated Node #2: [50, 70, 70] from Operation: 7+63=70 Current State: 51:[50, 70, 70], Operations: ['7+63=70'] Exploring Operation: 70/70=1, Resulting Numbers: [50, 1] Generated Node #3: [50, 1] from Operati...
4
Current State: 51:[7, 50, 63, 70], Operations: [] Exploring Operation: 70-63=7, Resulting Numbers: [7, 50, 7] Generated Node #0,0: 51:[7, 50, 7] Operation: 70-63=7 Exploring Operation: 70/7=10, Resulting Numbers: [50, 63, 10] Generated Node #0,1: 51:[50, 63, 10] Operation: 70/7=10 Exploring Operation: 70-50=20, Resulti...
0.989583
hs_3
sum_heuristic
[ 45, 75, 33, 79 ]
75
[ "45+33=78", "79-78=1", "75*1=75" ]
Current State: 75:[45, 75, 33, 79], Operations: [] Exploring Operation: 45+33=78, Resulting Numbers: [75, 79, 78] Generated Node #2: [75, 79, 78] from Operation: 45+33=78 Current State: 75:[75, 79, 78], Operations: ['45+33=78'] Exploring Operation: 79-78=1, Resulting Numbers: [75, 1] Generated Node #3: [75, 1] from Ope...
4
Current State: 75:[45, 75, 33, 79], Operations: [] Exploring Operation: 45+33=78, Resulting Numbers: [75, 79, 78] Generated Node #0,0: 75:[75, 79, 78] Operation: 45+33=78 Start Sub Search at level 1: Moving to Node #0,0 Current State: 75:[75, 79, 78], Operations: ['45+33=78'] Exploring Operation: 79-78=1, Resulting Num...
0.993924
hs_1
sum_heuristic
[ 55, 56, 84, 84 ]
81
[ "55*84=4620", "4620-84=4536", "4536/56=81" ]
Current State: 81:[55, 56, 84, 84], Operations: [] Exploring Operation: 55*84=4620, Resulting Numbers: [56, 4620] Generated Node #2: [56, 4620] from Operation: 55*84=4620 Current State: 81:[56, 4620], Operations: ['55*84=4620'] Exploring Operation: 4620-84=4536, Resulting Numbers: [56, 4536] Generated Node #3: [56, 453...
4
Current State: 81:[55, 56, 84, 84], Operations: [] Exploring Operation: 84-55=29, Resulting Numbers: [56, 84, 29] Generated Node #0,0: 81:[56, 84, 29] Operation: 84-55=29 Exploring Operation: 84-55=29, Resulting Numbers: [56, 84, 29] Generated Node #0,1: 81:[56, 84, 29] Operation: 84-55=29 Exploring Operation: 56-55=1,...
0
hs_3
sum_heuristic
[ 23, 25, 42, 58 ]
50
[ "25-23=2", "42+58=100", "100/2=50" ]
Current State: 50:[23, 25, 42, 58], Operations: [] Exploring Operation: 25-23=2, Resulting Numbers: [42, 58, 2] Generated Node #2: [42, 58, 2] from Operation: 25-23=2 Current State: 50:[42, 58, 2], Operations: ['25-23=2'] Exploring Operation: 42+58=100, Resulting Numbers: [2, 100] Generated Node #3: [2, 100] from Opera...
4
Current State: 50:[23, 25, 42, 58], Operations: [] Exploring Operation: 58-42=16, Resulting Numbers: [23, 25, 16] Generated Node #0,0: 50:[23, 25, 16] Operation: 58-42=16 Exploring Operation: 23+25=48, Resulting Numbers: [42, 58, 48] Generated Node #0,1: 50:[42, 58, 48] Operation: 23+25=48 Exploring Operation: 42-23=19...
0
hs_5
sum_heuristic
[ 11, 51, 24, 6 ]
72
[ "11+6=17", "51*24=1224", "1224/17=72" ]
Current State: 72:[11, 51, 24, 6], Operations: [] Exploring Operation: 11+6=17, Resulting Numbers: [51, 24, 17] Generated Node #2: [51, 24, 17] from Operation: 11+6=17 Current State: 72:[51, 24, 17], Operations: ['11+6=17'] Exploring Operation: 51*24=1224, Resulting Numbers: [17, 1224] Generated Node #3: [17, 1224] fro...
4
Current State: 72:[11, 51, 24, 6], Operations: [] Exploring Operation: 51-6=45, Resulting Numbers: [11, 24, 45] Generated Node #0,0: 72:[11, 24, 45] Operation: 51-6=45 Exploring Operation: 11+51=62, Resulting Numbers: [24, 6, 62] Generated Node #0,1: 72:[24, 6, 62] Operation: 11+51=62 Exploring Operation: 51-11=40, Res...
0
hs_5
sum_heuristic
[ 3, 19, 73, 47 ]
11
[ "47-19=28", "3*28=84", "84-73=11" ]
Current State: 11:[3, 19, 73, 47], Operations: [] Exploring Operation: 47-19=28, Resulting Numbers: [3, 73, 28] Generated Node #2: [3, 73, 28] from Operation: 47-19=28 Current State: 11:[3, 73, 28], Operations: ['47-19=28'] Exploring Operation: 3*28=84, Resulting Numbers: [73, 84] Generated Node #3: [73, 84] from Opera...
4
Current State: 11:[3, 19, 73, 47], Operations: [] Exploring Operation: 73-47=26, Resulting Numbers: [3, 19, 26] Generated Node #0,0: 11:[3, 19, 26] Operation: 73-47=26 Moving to Node #0,0 Current State: 11:[3, 19, 26], Operations: ['73-47=26'] Exploring Operation: 26-19=7, Resulting Numbers: [3, 7] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 7, 21, 17, 97 ]
52
[ "7+21=28", "97-17=80", "80-28=52" ]
Current State: 52:[7, 21, 17, 97], Operations: [] Exploring Operation: 7+21=28, Resulting Numbers: [17, 97, 28] Generated Node #2: [17, 97, 28] from Operation: 7+21=28 Current State: 52:[17, 97, 28], Operations: ['7+21=28'] Exploring Operation: 97-17=80, Resulting Numbers: [28, 80] Generated Node #3: [28, 80] from Oper...
4
Current State: 52:[7, 21, 17, 97], Operations: [] Exploring Operation: 97-21=76, Resulting Numbers: [7, 17, 76] Generated Node #0,0: 52:[7, 17, 76] Operation: 97-21=76 Moving to Node #0,0 Current State: 52:[7, 17, 76], Operations: ['97-21=76'] Exploring Operation: 76-17=59, Resulting Numbers: [7, 59] Generated Node #0,...
0.993924
hs_1
sum_heuristic
[ 66, 38, 6, 44 ]
47
[ "66*6=396", "396/44=9", "38+9=47" ]
Current State: 47:[66, 38, 6, 44], Operations: [] Exploring Operation: 66*6=396, Resulting Numbers: [38, 44, 396] Generated Node #2: [38, 44, 396] from Operation: 66*6=396 Current State: 47:[38, 44, 396], Operations: ['66*6=396'] Exploring Operation: 396/44=9, Resulting Numbers: [38, 9] Generated Node #3: [38, 9] from ...
4
Current State: 47:[66, 38, 6, 44], Operations: [] Exploring Operation: 38+6=44, Resulting Numbers: [66, 44, 44] Generated Node #0,0: 47:[66, 44, 44] Operation: 38+6=44 Exploring Operation: 66-6=60, Resulting Numbers: [38, 44, 60] Generated Node #0,1: 47:[38, 44, 60] Operation: 66-6=60 Exploring Operation: 66+6=72, Resu...
0
hs_4
mult_heuristic
[ 12, 20, 12, 36 ]
80
[ "12+20=32", "12+36=48", "32+48=80" ]
Current State: 80:[12, 20, 12, 36], Operations: [] Exploring Operation: 12+20=32, Resulting Numbers: [36, 32] Generated Node #2: [36, 32] from Operation: 12+20=32 Current State: 80:[36, 32], Operations: ['12+20=32'] Exploring Operation: 12+36=48, Resulting Numbers: [32, 48] Generated Node #3: [32, 48] from Operation: 1...
4
Current State: 80:[12, 20, 12, 36], Operations: [] Exploring Operation: 36/12=3, Resulting Numbers: [20, 12, 3] Generated Node #0,0: 80:[20, 12, 3] Operation: 36/12=3 Exploring Operation: 36-20=16, Resulting Numbers: [12, 12, 16] Generated Node #0,1: 80:[12, 12, 16] Operation: 36-20=16 Exploring Operation: 36/12=3, Res...
0.990451
hs_3
mult_heuristic