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
[ 46, 21, 41, 1 ]
48
[ "41+1=42", "42/21=2", "46+2=48" ]
Current State: 48:[46, 21, 41, 1], Operations: [] Exploring Operation: 41+1=42, Resulting Numbers: [46, 21, 42] Generated Node #2: [46, 21, 42] from Operation: 41+1=42 Current State: 48:[46, 21, 42], Operations: ['41+1=42'] Exploring Operation: 42/21=2, Resulting Numbers: [46, 2] Generated Node #3: [46, 2] from Operati...
4
Current State: 48:[46, 21, 41, 1], Operations: [] Exploring Operation: 46+1=47, Resulting Numbers: [21, 41, 47] Generated Node #0,0: 48:[21, 41, 47] Operation: 46+1=47 Exploring Operation: 21+1=22, Resulting Numbers: [46, 41, 22] Generated Node #0,1: 48:[46, 41, 22] Operation: 21+1=22 Exploring Operation: 41-21=20, Res...
0
hs_5
mult_heuristic
[ 70, 2, 59, 7 ]
67
[ "70-7=63", "2*63=126", "126-59=67" ]
Current State: 67:[70, 2, 59, 7], Operations: [] Exploring Operation: 70-7=63, Resulting Numbers: [2, 59, 63] Generated Node #2: [2, 59, 63] from Operation: 70-7=63 Current State: 67:[2, 59, 63], Operations: ['70-7=63'] Exploring Operation: 2*63=126, Resulting Numbers: [59, 126] Generated Node #3: [59, 126] from Operat...
4
Current State: 67:[70, 2, 59, 7], Operations: [] Exploring Operation: 2*7=14, Resulting Numbers: [70, 59, 14] Generated Node #0,0: 67:[70, 59, 14] Operation: 2*7=14 Moving to Node #0,0 Current State: 67:[70, 59, 14], Operations: ['2*7=14'] Exploring Operation: 59+14=73, Resulting Numbers: [70, 73] Generated Node #0,0,0...
0
hs_1
mult_heuristic
[ 57, 37, 96, 82 ]
41
[ "57+37=94", "96-94=2", "82/2=41" ]
Current State: 41:[57, 37, 96, 82], Operations: [] Exploring Operation: 57+37=94, Resulting Numbers: [96, 82, 94] Generated Node #2: [96, 82, 94] from Operation: 57+37=94 Current State: 41:[96, 82, 94], Operations: ['57+37=94'] Exploring Operation: 96-94=2, Resulting Numbers: [82, 2] Generated Node #3: [82, 2] from Ope...
4
Current State: 41:[57, 37, 96, 82], Operations: [] Exploring Operation: 82-57=25, Resulting Numbers: [37, 96, 25] Generated Node #0,0: 41:[37, 96, 25] Operation: 82-57=25 Exploring Operation: 96-82=14, Resulting Numbers: [57, 37, 14] Generated Node #0,1: 41:[57, 37, 14] Operation: 96-82=14 Exploring Operation: 96-57=39...
0
hs_3
mult_heuristic
[ 62, 40, 76, 58 ]
32
[ "62+40=102", "76+58=134", "134-102=32" ]
Current State: 32:[62, 40, 76, 58], Operations: [] Exploring Operation: 62+40=102, Resulting Numbers: [76, 58, 102] Generated Node #2: [76, 58, 102] from Operation: 62+40=102 Current State: 32:[76, 58, 102], Operations: ['62+40=102'] Exploring Operation: 76+58=134, Resulting Numbers: [102, 134] Generated Node #3: [102,...
4
Current State: 32:[62, 40, 76, 58], Operations: [] Exploring Operation: 76-62=14, Resulting Numbers: [40, 58, 14] Generated Node #0,0: 32:[40, 58, 14] Operation: 76-62=14 Exploring Operation: 62-40=22, Resulting Numbers: [76, 58, 22] Generated Node #0,1: 32:[76, 58, 22] Operation: 62-40=22 Exploring Operation: 62-58=4,...
0.985243
hs_5
sum_heuristic
[ 50, 52, 12, 58 ]
100
[ "50*12=600", "58-52=6", "600/6=100" ]
Current State: 100:[50, 52, 12, 58], Operations: [] Exploring Operation: 50*12=600, Resulting Numbers: [52, 58, 600] Generated Node #2: [52, 58, 600] from Operation: 50*12=600 Current State: 100:[52, 58, 600], Operations: ['50*12=600'] Exploring Operation: 58-52=6, Resulting Numbers: [600, 6] Generated Node #3: [600, 6...
4
Current State: 100:[50, 52, 12, 58], Operations: [] Exploring Operation: 58-50=8, Resulting Numbers: [52, 12, 8] Generated Node #0,0: 100:[52, 12, 8] Operation: 58-50=8 Exploring Operation: 58-12=46, Resulting Numbers: [50, 52, 46] Generated Node #0,1: 100:[50, 52, 46] Operation: 58-12=46 Exploring Operation: 58-52=6, ...
0.988715
hs_3
mult_heuristic
[ 84, 10, 67, 61 ]
21
[ "67-10=57", "61-57=4", "84/4=21" ]
Current State: 21:[84, 10, 67, 61], Operations: [] Exploring Operation: 67-10=57, Resulting Numbers: [84, 61, 57] Generated Node #2: [84, 61, 57] from Operation: 67-10=57 Current State: 21:[84, 61, 57], Operations: ['67-10=57'] Exploring Operation: 61-57=4, Resulting Numbers: [84, 4] Generated Node #3: [84, 4] from Ope...
4
Current State: 21:[84, 10, 67, 61], Operations: [] Exploring Operation: 84-67=17, Resulting Numbers: [10, 61, 17] Generated Node #0,0: 21:[10, 61, 17] Operation: 84-67=17 Start Sub Search at level 1: Moving to Node #0,0 Current State: 21:[10, 61, 17], Operations: ['84-67=17'] Exploring Operation: 61-17=44, Resulting Nu...
0
hs_1
mult_heuristic
[ 35, 56, 44, 37 ]
68
[ "37-35=2", "56*2=112", "112-44=68" ]
Current State: 68:[35, 56, 44, 37], Operations: [] Exploring Operation: 37-35=2, Resulting Numbers: [56, 44, 2] Generated Node #2: [56, 44, 2] from Operation: 37-35=2 Current State: 68:[56, 44, 2], Operations: ['37-35=2'] Exploring Operation: 56*2=112, Resulting Numbers: [44, 112] Generated Node #3: [44, 112] from Oper...
4
Current State: 68:[35, 56, 44, 37], Operations: [] Exploring Operation: 44-37=7, Resulting Numbers: [35, 56, 7] Generated Node #0,0: 68:[35, 56, 7] Operation: 44-37=7 Exploring Operation: 56-35=21, Resulting Numbers: [44, 37, 21] Generated Node #0,1: 68:[44, 37, 21] Operation: 56-35=21 Exploring Operation: 44-35=9, Res...
0
hs_5
sum_heuristic
[ 88, 2, 51, 62 ]
75
[ "88-2=86", "62-51=11", "86-11=75" ]
Current State: 75:[88, 2, 51, 62], Operations: [] Exploring Operation: 88-2=86, Resulting Numbers: [51, 62, 86] Generated Node #2: [51, 62, 86] from Operation: 88-2=86 Current State: 75:[51, 62, 86], Operations: ['88-2=86'] Exploring Operation: 62-51=11, Resulting Numbers: [86, 11] Generated Node #3: [86, 11] from Oper...
4
Current State: 75:[88, 2, 51, 62], Operations: [] Exploring Operation: 88-51=37, Resulting Numbers: [2, 62, 37] Generated Node #0,0: 75:[2, 62, 37] Operation: 88-51=37 Exploring Operation: 88-2=86, Resulting Numbers: [51, 62, 86] Generated Node #0,1: 75:[51, 62, 86] Operation: 88-2=86 Exploring Operation: 62-51=11, Res...
0.986111
hs_5
mult_heuristic
[ 2, 57, 76, 30 ]
51
[ "57-2=55", "76+30=106", "106-55=51" ]
Current State: 51:[2, 57, 76, 30], Operations: [] Exploring Operation: 57-2=55, Resulting Numbers: [76, 30, 55] Generated Node #2: [76, 30, 55] from Operation: 57-2=55 Current State: 51:[76, 30, 55], Operations: ['57-2=55'] Exploring Operation: 76+30=106, Resulting Numbers: [55, 106] Generated Node #3: [55, 106] from O...
4
Current State: 51:[2, 57, 76, 30], Operations: [] Exploring Operation: 76-57=19, Resulting Numbers: [2, 30, 19] Generated Node #0,0: 51:[2, 30, 19] Operation: 76-57=19 Exploring Operation: 76-30=46, Resulting Numbers: [2, 57, 46] Generated Node #0,1: 51:[2, 57, 46] Operation: 76-30=46 Start Sub Search at level 1: Movin...
0.986111
hs_2
sum_heuristic
[ 36, 60, 4, 35 ]
29
[ "60-36=24", "24/4=6", "35-6=29" ]
Current State: 29:[36, 60, 4, 35], Operations: [] Exploring Operation: 60-36=24, Resulting Numbers: [4, 35, 24] Generated Node #2: [4, 35, 24] from Operation: 60-36=24 Current State: 29:[4, 35, 24], Operations: ['60-36=24'] Exploring Operation: 24/4=6, Resulting Numbers: [35, 6] Generated Node #3: [35, 6] from Operatio...
4
Current State: 29:[36, 60, 4, 35], Operations: [] Exploring Operation: 60/4=15, Resulting Numbers: [36, 35, 15] Generated Node #0,0: 29:[36, 35, 15] Operation: 60/4=15 Moving to Node #0,0 Current State: 29:[36, 35, 15], Operations: ['60/4=15'] Exploring Operation: 36-15=21, Resulting Numbers: [35, 21] Generated Node #0...
0
hs_1
sum_heuristic
[ 89, 80, 41, 79 ]
33
[ "89-79=10", "80/10=8", "41-8=33" ]
Current State: 33:[89, 80, 41, 79], Operations: [] Exploring Operation: 89-79=10, Resulting Numbers: [80, 41, 10] Generated Node #2: [80, 41, 10] from Operation: 89-79=10 Current State: 33:[80, 41, 10], Operations: ['89-79=10'] Exploring Operation: 80/10=8, Resulting Numbers: [41, 8] Generated Node #3: [41, 8] from Ope...
4
Current State: 33:[89, 80, 41, 79], Operations: [] Exploring Operation: 89-79=10, Resulting Numbers: [80, 41, 10] Generated Node #0,0: 33:[80, 41, 10] Operation: 89-79=10 Exploring Operation: 80-79=1, Resulting Numbers: [89, 41, 1] Generated Node #0,1: 33:[89, 41, 1] Operation: 80-79=1 Exploring Operation: 89-41=48, Re...
0.984375
hs_4
sum_heuristic
[ 17, 59, 20, 2 ]
65
[ "20-17=3", "2*3=6", "59+6=65" ]
Current State: 65:[17, 59, 20, 2], Operations: [] Exploring Operation: 20-17=3, Resulting Numbers: [59, 2, 3] Generated Node #2: [59, 2, 3] from Operation: 20-17=3 Current State: 65:[59, 2, 3], Operations: ['20-17=3'] Exploring Operation: 2*3=6, Resulting Numbers: [59, 6] Generated Node #3: [59, 6] from Operation: 2*3=...
4
Current State: 65:[17, 59, 20, 2], Operations: [] Exploring Operation: 20-17=3, Resulting Numbers: [59, 2, 3] Generated Node #0,0: 65:[59, 2, 3] Operation: 20-17=3 Exploring Operation: 17-2=15, Resulting Numbers: [59, 20, 15] Generated Node #0,1: 65:[59, 20, 15] Operation: 17-2=15 Exploring Operation: 20/2=10, Resultin...
0
hs_3
mult_heuristic
[ 2, 93, 37, 5 ]
95
[ "2*37=74", "93-74=19", "5*19=95" ]
Current State: 95:[2, 93, 37, 5], Operations: [] Exploring Operation: 2*37=74, Resulting Numbers: [93, 5, 74] Generated Node #2: [93, 5, 74] from Operation: 2*37=74 Current State: 95:[93, 5, 74], Operations: ['2*37=74'] Exploring Operation: 93-74=19, Resulting Numbers: [5, 19] Generated Node #3: [5, 19] from Operation:...
4
Current State: 95:[2, 93, 37, 5], Operations: [] Exploring Operation: 2+93=95, Resulting Numbers: [37, 5, 95] Generated Node #0,0: 95:[37, 5, 95] Operation: 2+93=95 Exploring Operation: 37-2=35, Resulting Numbers: [93, 5, 35] Generated Node #0,1: 95:[93, 5, 35] Operation: 37-2=35 Start Sub Search at level 1: Moving to ...
0
hs_2
sum_heuristic
[ 4, 65, 95, 6 ]
45
[ "95-65=30", "6*30=180", "180/4=45" ]
Current State: 45:[4, 65, 95, 6], Operations: [] Exploring Operation: 95-65=30, Resulting Numbers: [4, 6, 30] Generated Node #2: [4, 6, 30] from Operation: 95-65=30 Current State: 45:[4, 6, 30], Operations: ['95-65=30'] Exploring Operation: 6*30=180, Resulting Numbers: [4, 180] Generated Node #3: [4, 180] from Operatio...
4
Current State: 45:[4, 65, 95, 6], Operations: [] Exploring Operation: 65-6=59, Resulting Numbers: [4, 95, 59] Generated Node #0,0: 45:[4, 95, 59] Operation: 65-6=59 Exploring Operation: 95-6=89, Resulting Numbers: [4, 65, 89] Generated Node #0,1: 45:[4, 65, 89] Operation: 95-6=89 Exploring Operation: 95-4=91, Resulting...
0
hs_5
sum_heuristic
[ 31, 62, 18, 41 ]
58
[ "31+41=72", "72/18=4", "62-4=58" ]
Current State: 58:[31, 62, 18, 41], Operations: [] Exploring Operation: 31+41=72, Resulting Numbers: [62, 18, 72] Generated Node #2: [62, 18, 72] from Operation: 31+41=72 Current State: 58:[62, 18, 72], Operations: ['31+41=72'] Exploring Operation: 72/18=4, Resulting Numbers: [62, 4] Generated Node #3: [62, 4] from Ope...
4
Current State: 58:[31, 62, 18, 41], Operations: [] Exploring Operation: 18+41=59, Resulting Numbers: [31, 62, 59] Generated Node #0,0: 58:[31, 62, 59] Operation: 18+41=59 Exploring Operation: 62-41=21, Resulting Numbers: [31, 18, 21] Generated Node #0,1: 58:[31, 18, 21] Operation: 62-41=21 Exploring Operation: 41-18=23...
0
hs_3
sum_heuristic
[ 63, 10, 63, 33 ]
44
[ "63/63=1", "10+33=43", "1+43=44" ]
Current State: 44:[63, 10, 63, 33], Operations: [] Exploring Operation: 63/63=1, Resulting Numbers: [10, 33, 1] Generated Node #2: [10, 33, 1] from Operation: 63/63=1 Current State: 44:[10, 33, 1], Operations: ['63/63=1'] Exploring Operation: 10+33=43, Resulting Numbers: [1, 43] Generated Node #3: [1, 43] from Operatio...
4
Current State: 44:[63, 10, 63, 33], Operations: [] Exploring Operation: 63-33=30, Resulting Numbers: [10, 63, 30] Generated Node #0,0: 44:[10, 63, 30] Operation: 63-33=30 Exploring Operation: 63-63=0, Resulting Numbers: [10, 33, 0] Generated Node #0,1: 44:[10, 33, 0] Operation: 63-63=0 Exploring Operation: 63-33=30, Re...
0.966146
hs_4
mult_heuristic
[ 3, 4, 35, 77 ]
24
[ "3+4=7", "77/7=11", "35-11=24" ]
Current State: 24:[3, 4, 35, 77], Operations: [] Exploring Operation: 3+4=7, Resulting Numbers: [35, 77, 7] Generated Node #2: [35, 77, 7] from Operation: 3+4=7 Current State: 24:[35, 77, 7], Operations: ['3+4=7'] Exploring Operation: 77/7=11, Resulting Numbers: [35, 11] Generated Node #3: [35, 11] from Operation: 77/7...
4
Current State: 24:[3, 4, 35, 77], Operations: [] Exploring Operation: 35-3=32, Resulting Numbers: [4, 77, 32] Generated Node #0,0: 24:[4, 77, 32] Operation: 35-3=32 Exploring Operation: 77-35=42, Resulting Numbers: [3, 4, 42] Generated Node #0,1: 24:[3, 4, 42] Operation: 77-35=42 Exploring Operation: 35-4=31, Resulting...
0
hs_4
sum_heuristic
[ 90, 9, 73, 63 ]
37
[ "90+9=99", "73+63=136", "136-99=37" ]
Current State: 37:[90, 9, 73, 63], Operations: [] Exploring Operation: 90+9=99, Resulting Numbers: [73, 63, 99] Generated Node #2: [73, 63, 99] from Operation: 90+9=99 Current State: 37:[73, 63, 99], Operations: ['90+9=99'] Exploring Operation: 73+63=136, Resulting Numbers: [99, 136] Generated Node #3: [99, 136] from O...
4
Current State: 37:[90, 9, 73, 63], Operations: [] Exploring Operation: 90/9=10, Resulting Numbers: [73, 63, 10] Generated Node #0,0: 37:[73, 63, 10] Operation: 90/9=10 Exploring Operation: 90-73=17, Resulting Numbers: [9, 63, 17] Generated Node #0,1: 37:[9, 63, 17] Operation: 90-73=17 Exploring Operation: 90-63=27, Res...
0.990451
hs_3
mult_heuristic
[ 31, 70, 39, 85 ]
34
[ "70+85=155", "155/31=5", "39-5=34" ]
Current State: 34:[31, 70, 39, 85], Operations: [] Exploring Operation: 70+85=155, Resulting Numbers: [31, 39, 155] Generated Node #2: [31, 39, 155] from Operation: 70+85=155 Current State: 34:[31, 39, 155], Operations: ['70+85=155'] Exploring Operation: 155/31=5, Resulting Numbers: [39, 5] Generated Node #3: [39, 5] f...
4
Current State: 34:[31, 70, 39, 85], Operations: [] Exploring Operation: 85-70=15, Resulting Numbers: [31, 39, 15] Generated Node #0,0: 34:[31, 39, 15] Operation: 85-70=15 Exploring Operation: 85-39=46, Resulting Numbers: [31, 70, 46] Generated Node #0,1: 34:[31, 70, 46] Operation: 85-39=46 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 73, 56, 75, 18 ]
46
[ "75-73=2", "56/2=28", "18+28=46" ]
Current State: 46:[73, 56, 75, 18], Operations: [] Exploring Operation: 75-73=2, Resulting Numbers: [56, 18, 2] Generated Node #2: [56, 18, 2] from Operation: 75-73=2 Current State: 46:[56, 18, 2], Operations: ['75-73=2'] Exploring Operation: 56/2=28, Resulting Numbers: [18, 28] Generated Node #3: [18, 28] from Operati...
4
Current State: 46:[73, 56, 75, 18], Operations: [] Exploring Operation: 73-56=17, Resulting Numbers: [75, 18, 17] Generated Node #0,0: 46:[75, 18, 17] Operation: 73-56=17 Exploring Operation: 75-73=2, Resulting Numbers: [56, 18, 2] Generated Node #0,1: 46:[56, 18, 2] Operation: 75-73=2 Exploring Operation: 75-56=19, Re...
0.986111
hs_3
mult_heuristic
[ 87, 93, 68, 95 ]
53
[ "95-93=2", "68/2=34", "87-34=53" ]
Current State: 53:[87, 93, 68, 95], Operations: [] Exploring Operation: 95-93=2, Resulting Numbers: [87, 68, 2] Generated Node #2: [87, 68, 2] from Operation: 95-93=2 Current State: 53:[87, 68, 2], Operations: ['95-93=2'] Exploring Operation: 68/2=34, Resulting Numbers: [87, 34] Generated Node #3: [87, 34] from Operati...
4
Current State: 53:[87, 93, 68, 95], Operations: [] Exploring Operation: 95-87=8, Resulting Numbers: [93, 68, 8] Generated Node #0,0: 53:[93, 68, 8] Operation: 95-87=8 Exploring Operation: 95-68=27, Resulting Numbers: [87, 93, 27] Generated Node #0,1: 53:[87, 93, 27] Operation: 95-68=27 Exploring Operation: 95-93=2, Res...
0
hs_3
mult_heuristic
[ 41, 20, 86, 50 ]
97
[ "41+20=61", "86-50=36", "61+36=97" ]
Current State: 97:[41, 20, 86, 50], Operations: [] Exploring Operation: 41+20=61, Resulting Numbers: [86, 50, 61] Generated Node #2: [86, 50, 61] from Operation: 41+20=61 Current State: 97:[86, 50, 61], Operations: ['41+20=61'] Exploring Operation: 86-50=36, Resulting Numbers: [61, 36] Generated Node #3: [61, 36] from ...
4
Current State: 97:[41, 20, 86, 50], Operations: [] Exploring Operation: 20+50=70, Resulting Numbers: [41, 86, 70] Generated Node #0,0: 97:[41, 86, 70] Operation: 20+50=70 Exploring Operation: 20+86=106, Resulting Numbers: [41, 50, 106] Generated Node #0,1: 97:[41, 50, 106] Operation: 20+86=106 Exploring Operation: 41+2...
0.967882
hs_4
sum_heuristic
[ 96, 65, 22, 95 ]
87
[ "96-95=1", "65+22=87", "1*87=87" ]
Current State: 87:[96, 65, 22, 95], Operations: [] Exploring Operation: 96-95=1, Resulting Numbers: [65, 22, 1] Generated Node #2: [65, 22, 1] from Operation: 96-95=1 Current State: 87:[65, 22, 1], Operations: ['96-95=1'] Exploring Operation: 65+22=87, Resulting Numbers: [1, 87] Generated Node #3: [1, 87] from Operatio...
4
Current State: 87:[96, 65, 22, 95], Operations: [] Exploring Operation: 65+22=87, Resulting Numbers: [96, 95, 87] Generated Node #0,0: 87:[96, 95, 87] Operation: 65+22=87 Exploring Operation: 96-95=1, Resulting Numbers: [65, 22, 1] Generated Node #0,1: 87:[65, 22, 1] Operation: 96-95=1 Exploring Operation: 95-65=30, Re...
0.987847
hs_4
sum_heuristic
[ 53, 68, 45, 19 ]
22
[ "68-53=15", "45/15=3", "19+3=22" ]
Current State: 22:[53, 68, 45, 19], Operations: [] Exploring Operation: 68-53=15, Resulting Numbers: [45, 19, 15] Generated Node #2: [45, 19, 15] from Operation: 68-53=15 Current State: 22:[45, 19, 15], Operations: ['68-53=15'] Exploring Operation: 45/15=3, Resulting Numbers: [19, 3] Generated Node #3: [19, 3] from Ope...
4
Current State: 22:[53, 68, 45, 19], Operations: [] Exploring Operation: 68-53=15, Resulting Numbers: [45, 19, 15] Generated Node #0,0: 22:[45, 19, 15] Operation: 68-53=15 Moving to Node #0,0 Current State: 22:[45, 19, 15], Operations: ['68-53=15'] Exploring Operation: 45/15=3, Resulting Numbers: [19, 3] Generated Node ...
0.993924
hs_1
sum_heuristic
[ 50, 41, 2, 4 ]
51
[ "50-4=46", "2*46=92", "92-41=51" ]
Current State: 51:[50, 41, 2, 4], Operations: [] Exploring Operation: 50-4=46, Resulting Numbers: [41, 2, 46] Generated Node #2: [41, 2, 46] from Operation: 50-4=46 Current State: 51:[41, 2, 46], Operations: ['50-4=46'] Exploring Operation: 2*46=92, Resulting Numbers: [41, 92] Generated Node #3: [41, 92] from Operation...
4
Current State: 51:[50, 41, 2, 4], Operations: [] Exploring Operation: 41+4=45, Resulting Numbers: [50, 2, 45] Generated Node #0,0: 51:[50, 2, 45] Operation: 41+4=45 Exploring Operation: 41+2=43, Resulting Numbers: [50, 4, 43] Generated Node #0,1: 51:[50, 4, 43] Operation: 41+2=43 Exploring Operation: 50-41=9, Resulting...
0
hs_5
mult_heuristic
[ 19, 12, 33, 86 ]
46
[ "19-12=7", "86-33=53", "53-7=46" ]
Current State: 46:[19, 12, 33, 86], Operations: [] Exploring Operation: 19-12=7, Resulting Numbers: [33, 86, 7] Generated Node #2: [33, 86, 7] from Operation: 19-12=7 Current State: 46:[33, 86, 7], Operations: ['19-12=7'] Exploring Operation: 86-33=53, Resulting Numbers: [7, 53] Generated Node #3: [7, 53] from Operatio...
4
Current State: 46:[19, 12, 33, 86], Operations: [] Exploring Operation: 86-19=67, Resulting Numbers: [12, 33, 67] Generated Node #0,0: 46:[12, 33, 67] Operation: 86-19=67 Exploring Operation: 12+33=45, Resulting Numbers: [19, 86, 45] Generated Node #0,1: 46:[19, 86, 45] Operation: 12+33=45 Exploring Operation: 86-33=53...
0.984375
hs_4
mult_heuristic
[ 5, 94, 85, 57 ]
43
[ "5+94=99", "85+57=142", "142-99=43" ]
Current State: 43:[5, 94, 85, 57], Operations: [] Exploring Operation: 5+94=99, Resulting Numbers: [85, 57, 99] Generated Node #2: [85, 57, 99] from Operation: 5+94=99 Current State: 43:[85, 57, 99], Operations: ['5+94=99'] Exploring Operation: 85+57=142, Resulting Numbers: [99, 142] Generated Node #3: [99, 142] from O...
4
Current State: 43:[5, 94, 85, 57], Operations: [] Exploring Operation: 94-85=9, Resulting Numbers: [5, 57, 9] Generated Node #0,0: 43:[5, 57, 9] Operation: 94-85=9 Exploring Operation: 94-57=37, Resulting Numbers: [5, 85, 37] Generated Node #0,1: 43:[5, 85, 37] Operation: 94-57=37 Moving to Node #0,0 Current State: 43:...
0.988715
hs_2
sum_heuristic
[ 96, 9, 48, 15 ]
94
[ "9+15=24", "48/24=2", "96-2=94" ]
Current State: 94:[96, 9, 48, 15], Operations: [] Exploring Operation: 9+15=24, Resulting Numbers: [96, 48, 24] Generated Node #2: [96, 48, 24] from Operation: 9+15=24 Current State: 94:[96, 48, 24], Operations: ['9+15=24'] Exploring Operation: 48/24=2, Resulting Numbers: [96, 2] Generated Node #3: [96, 2] from Operati...
4
Current State: 94:[96, 9, 48, 15], Operations: [] Exploring Operation: 15-9=6, Resulting Numbers: [96, 48, 6] Generated Node #0,0: 94:[96, 48, 6] Operation: 15-9=6 Exploring Operation: 96/48=2, Resulting Numbers: [9, 15, 2] Generated Node #0,1: 94:[9, 15, 2] Operation: 96/48=2 Exploring Operation: 96-9=87, Resulting Nu...
0
hs_3
mult_heuristic
[ 12, 28, 49, 22 ]
55
[ "28-12=16", "49+22=71", "71-16=55" ]
Current State: 55:[12, 28, 49, 22], Operations: [] Exploring Operation: 28-12=16, Resulting Numbers: [49, 22, 16] Generated Node #2: [49, 22, 16] from Operation: 28-12=16 Current State: 55:[49, 22, 16], Operations: ['28-12=16'] Exploring Operation: 49+22=71, Resulting Numbers: [16, 71] Generated Node #3: [16, 71] from ...
4
Current State: 55:[12, 28, 49, 22], Operations: [] Exploring Operation: 28-22=6, Resulting Numbers: [12, 49, 6] Generated Node #0,0: 55:[12, 49, 6] Operation: 28-22=6 Moving to Node #0,0 Current State: 55:[12, 49, 6], Operations: ['28-22=6'] Exploring Operation: 49+6=55, Resulting Numbers: [12, 55] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 51, 38, 25, 69 ]
45
[ "51+38=89", "69-25=44", "89-44=45" ]
Current State: 45:[51, 38, 25, 69], Operations: [] Exploring Operation: 51+38=89, Resulting Numbers: [25, 69, 89] Generated Node #2: [25, 69, 89] from Operation: 51+38=89 Current State: 45:[25, 69, 89], Operations: ['51+38=89'] Exploring Operation: 69-25=44, Resulting Numbers: [89, 44] Generated Node #3: [89, 44] from ...
4
Current State: 45:[51, 38, 25, 69], Operations: [] Exploring Operation: 69-25=44, Resulting Numbers: [51, 38, 44] Generated Node #0,0: 45:[51, 38, 44] Operation: 69-25=44 Exploring Operation: 69-38=31, Resulting Numbers: [51, 25, 31] Generated Node #0,1: 45:[51, 25, 31] Operation: 69-38=31 Exploring Operation: 69-51=18...
0.987847
hs_3
sum_heuristic
[ 2, 94, 63, 75 ]
91
[ "94/2=47", "63+75=138", "138-47=91" ]
Current State: 91:[2, 94, 63, 75], Operations: [] Exploring Operation: 94/2=47, Resulting Numbers: [63, 75, 47] Generated Node #2: [63, 75, 47] from Operation: 94/2=47 Current State: 91:[63, 75, 47], Operations: ['94/2=47'] Exploring Operation: 63+75=138, Resulting Numbers: [47, 138] Generated Node #3: [47, 138] from O...
4
Current State: 91:[2, 94, 63, 75], Operations: [] Exploring Operation: 75-63=12, Resulting Numbers: [2, 94, 12] Generated Node #0,0: 91:[2, 94, 12] Operation: 75-63=12 Start Sub Search at level 1: Moving to Node #0,0 Current State: 91:[2, 94, 12], Operations: ['75-63=12'] Exploring Operation: 94-2=92, Resulting Numbers...
0
hs_1
mult_heuristic
[ 94, 60, 49, 96 ]
72
[ "94-49=45", "96*45=4320", "4320/60=72" ]
Current State: 72:[94, 60, 49, 96], Operations: [] Exploring Operation: 94-49=45, Resulting Numbers: [60, 96, 45] Generated Node #2: [60, 96, 45] from Operation: 94-49=45 Current State: 72:[60, 96, 45], Operations: ['94-49=45'] Exploring Operation: 96*45=4320, Resulting Numbers: [60, 4320] Generated Node #3: [60, 4320]...
4
Current State: 72:[94, 60, 49, 96], Operations: [] Exploring Operation: 96-94=2, Resulting Numbers: [60, 49, 2] Generated Node #0,0: 72:[60, 49, 2] Operation: 96-94=2 Moving to Node #0,0 Current State: 72:[60, 49, 2], Operations: ['96-94=2'] Exploring Operation: 60-49=11, Resulting Numbers: [2, 11] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 11, 14, 26, 22 ]
58
[ "26-22=4", "11*4=44", "14+44=58" ]
Current State: 58:[11, 14, 26, 22], Operations: [] Exploring Operation: 26-22=4, Resulting Numbers: [11, 14, 4] Generated Node #2: [11, 14, 4] from Operation: 26-22=4 Current State: 58:[11, 14, 4], Operations: ['26-22=4'] Exploring Operation: 11*4=44, Resulting Numbers: [14, 44] Generated Node #3: [14, 44] from Operati...
4
Current State: 58:[11, 14, 26, 22], Operations: [] Exploring Operation: 14-11=3, Resulting Numbers: [26, 22, 3] Generated Node #0,0: 58:[26, 22, 3] Operation: 14-11=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 58:[26, 22, 3], Operations: ['14-11=3'] Exploring Operation: 26-22=4, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 90, 12, 67, 30 ]
58
[ "90/30=3", "67-12=55", "3+55=58" ]
Current State: 58:[90, 12, 67, 30], Operations: [] Exploring Operation: 90/30=3, Resulting Numbers: [12, 67, 3] Generated Node #2: [12, 67, 3] from Operation: 90/30=3 Current State: 58:[12, 67, 3], Operations: ['90/30=3'] Exploring Operation: 67-12=55, Resulting Numbers: [3, 55] Generated Node #3: [3, 55] from Operatio...
4
Current State: 58:[90, 12, 67, 30], Operations: [] Exploring Operation: 90/30=3, Resulting Numbers: [12, 67, 3] Generated Node #0,0: 58:[12, 67, 3] Operation: 90/30=3 Exploring Operation: 90-67=23, Resulting Numbers: [12, 30, 23] Generated Node #0,1: 58:[12, 30, 23] Operation: 90-67=23 Exploring Operation: 90-12=78, Re...
0.955729
hs_5
sum_heuristic
[ 56, 6, 4, 22 ]
58
[ "56-22=34", "6*4=24", "34+24=58" ]
Current State: 58:[56, 6, 4, 22], Operations: [] Exploring Operation: 56-22=34, Resulting Numbers: [6, 4, 34] Generated Node #2: [6, 4, 34] from Operation: 56-22=34 Current State: 58:[6, 4, 34], Operations: ['56-22=34'] Exploring Operation: 6*4=24, Resulting Numbers: [34, 24] Generated Node #3: [34, 24] from Operation:...
4
Current State: 58:[56, 6, 4, 22], Operations: [] Exploring Operation: 6+22=28, Resulting Numbers: [56, 4, 28] Generated Node #0,0: 58:[56, 4, 28] Operation: 6+22=28 Start Sub Search at level 1: Moving to Node #0,0 Current State: 58:[56, 4, 28], Operations: ['6+22=28'] Exploring Operation: 56/28=2, Resulting Numbers: [4...
0
hs_1
sum_heuristic
[ 98, 17, 10, 2 ]
52
[ "17-2=15", "10*15=150", "150-98=52" ]
Current State: 52:[98, 17, 10, 2], Operations: [] Exploring Operation: 17-2=15, Resulting Numbers: [98, 10, 15] Generated Node #2: [98, 10, 15] from Operation: 17-2=15 Current State: 52:[98, 10, 15], Operations: ['17-2=15'] Exploring Operation: 10*15=150, Resulting Numbers: [98, 150] Generated Node #3: [98, 150] from O...
4
Current State: 52:[98, 17, 10, 2], Operations: [] Exploring Operation: 98/2=49, Resulting Numbers: [17, 10, 49] Generated Node #0,0: 52:[17, 10, 49] Operation: 98/2=49 Moving to Node #0,0 Current State: 52:[17, 10, 49], Operations: ['98/2=49'] Exploring Operation: 17+10=27, Resulting Numbers: [49, 27] Generated Node #0...
0
hs_1
mult_heuristic
[ 90, 57, 65, 12 ]
70
[ "90+57=147", "65+12=77", "147-77=70" ]
Current State: 70:[90, 57, 65, 12], Operations: [] Exploring Operation: 90+57=147, Resulting Numbers: [65, 12, 147] Generated Node #2: [65, 12, 147] from Operation: 90+57=147 Current State: 70:[65, 12, 147], Operations: ['90+57=147'] Exploring Operation: 65+12=77, Resulting Numbers: [147, 77] Generated Node #3: [147, 7...
4
Current State: 70:[90, 57, 65, 12], Operations: [] Exploring Operation: 90-57=33, Resulting Numbers: [65, 12, 33] Generated Node #0,0: 70:[65, 12, 33] Operation: 90-57=33 Start Sub Search at level 1: Moving to Node #0,0 Current State: 70:[65, 12, 33], Operations: ['90-57=33'] Exploring Operation: 65-33=32, Resulting Nu...
0
hs_1
mult_heuristic
[ 79, 7, 3, 33 ]
97
[ "79+7=86", "33/3=11", "86+11=97" ]
Current State: 97:[79, 7, 3, 33], Operations: [] Exploring Operation: 79+7=86, Resulting Numbers: [3, 33, 86] Generated Node #2: [3, 33, 86] from Operation: 79+7=86 Current State: 97:[3, 33, 86], Operations: ['79+7=86'] Exploring Operation: 33/3=11, Resulting Numbers: [86, 11] Generated Node #3: [86, 11] from Operation...
4
Current State: 97:[79, 7, 3, 33], Operations: [] Exploring Operation: 7+3=10, Resulting Numbers: [79, 33, 10] Generated Node #0,0: 97:[79, 33, 10] Operation: 7+3=10 Exploring Operation: 79+7=86, Resulting Numbers: [3, 33, 86] Generated Node #0,1: 97:[3, 33, 86] Operation: 79+7=86 Exploring Operation: 79+3=82, Resulting...
0
hs_5
sum_heuristic
[ 68, 88, 40, 39 ]
77
[ "68+88=156", "40+39=79", "156-79=77" ]
Current State: 77:[68, 88, 40, 39], Operations: [] Exploring Operation: 68+88=156, Resulting Numbers: [40, 39, 156] Generated Node #2: [40, 39, 156] from Operation: 68+88=156 Current State: 77:[40, 39, 156], Operations: ['68+88=156'] Exploring Operation: 40+39=79, Resulting Numbers: [156, 79] Generated Node #3: [156, 7...
4
Current State: 77:[68, 88, 40, 39], Operations: [] Exploring Operation: 40-39=1, Resulting Numbers: [68, 88, 1] Generated Node #0,0: 77:[68, 88, 1] Operation: 40-39=1 Exploring Operation: 40+39=79, Resulting Numbers: [68, 88, 79] Generated Node #0,1: 77:[68, 88, 79] Operation: 40+39=79 Start Sub Search at level 1: Movi...
0.991319
hs_2
sum_heuristic
[ 28, 51, 67, 89 ]
72
[ "51+89=140", "140/28=5", "67+5=72" ]
Current State: 72:[28, 51, 67, 89], Operations: [] Exploring Operation: 51+89=140, Resulting Numbers: [28, 67, 140] Generated Node #2: [28, 67, 140] from Operation: 51+89=140 Current State: 72:[28, 67, 140], Operations: ['51+89=140'] Exploring Operation: 140/28=5, Resulting Numbers: [67, 5] Generated Node #3: [67, 5] f...
4
Current State: 72:[28, 51, 67, 89], Operations: [] Exploring Operation: 89-67=22, Resulting Numbers: [28, 51, 22] Generated Node #0,0: 72:[28, 51, 22] Operation: 89-67=22 Exploring Operation: 89-51=38, Resulting Numbers: [28, 67, 38] Generated Node #0,1: 72:[28, 67, 38] Operation: 89-51=38 Moving to Node #0,1 Current S...
0
hs_2
sum_heuristic
[ 26, 99, 85, 6 ]
34
[ "26+99=125", "85+6=91", "125-91=34" ]
Current State: 34:[26, 99, 85, 6], Operations: [] Exploring Operation: 26+99=125, Resulting Numbers: [85, 6, 125] Generated Node #2: [85, 6, 125] from Operation: 26+99=125 Current State: 34:[85, 6, 125], Operations: ['26+99=125'] Exploring Operation: 85+6=91, Resulting Numbers: [125, 91] Generated Node #3: [125, 91] fr...
4
Current State: 34:[26, 99, 85, 6], Operations: [] Exploring Operation: 85-26=59, Resulting Numbers: [99, 6, 59] Generated Node #0,0: 34:[99, 6, 59] Operation: 85-26=59 Exploring Operation: 99-26=73, Resulting Numbers: [85, 6, 73] Generated Node #0,1: 34:[85, 6, 73] Operation: 99-26=73 Exploring Operation: 26+6=32, Resu...
0.985243
hs_4
mult_heuristic
[ 67, 29, 4, 55 ]
68
[ "67-29=38", "55-38=17", "4*17=68" ]
Current State: 68:[67, 29, 4, 55], Operations: [] Exploring Operation: 67-29=38, Resulting Numbers: [4, 55, 38] Generated Node #2: [4, 55, 38] from Operation: 67-29=38 Current State: 68:[4, 55, 38], Operations: ['67-29=38'] Exploring Operation: 55-38=17, Resulting Numbers: [4, 17] Generated Node #3: [4, 17] from Operat...
4
Current State: 68:[67, 29, 4, 55], Operations: [] Exploring Operation: 4+55=59, Resulting Numbers: [67, 29, 59] Generated Node #0,0: 68:[67, 29, 59] Operation: 4+55=59 Exploring Operation: 67-55=12, Resulting Numbers: [29, 4, 12] Generated Node #0,1: 68:[29, 4, 12] Operation: 67-55=12 Exploring Operation: 29+4=33, Resu...
0.96875
hs_5
sum_heuristic
[ 34, 98, 50, 37 ]
77
[ "98-34=64", "50-37=13", "64+13=77" ]
Current State: 77:[34, 98, 50, 37], Operations: [] Exploring Operation: 98-34=64, Resulting Numbers: [50, 37, 64] Generated Node #2: [50, 37, 64] from Operation: 98-34=64 Current State: 77:[50, 37, 64], Operations: ['98-34=64'] Exploring Operation: 50-37=13, Resulting Numbers: [64, 13] Generated Node #3: [64, 13] from ...
4
Current State: 77:[34, 98, 50, 37], Operations: [] Exploring Operation: 50-37=13, Resulting Numbers: [34, 98, 13] Generated Node #0,0: 77:[34, 98, 13] Operation: 50-37=13 Start Sub Search at level 1: Moving to Node #0,0 Current State: 77:[34, 98, 13], Operations: ['50-37=13'] Exploring Operation: 98-34=64, Resulting Nu...
0.993924
hs_1
mult_heuristic
[ 6, 16, 42, 90 ]
73
[ "90/6=15", "16+42=58", "15+58=73" ]
Current State: 73:[6, 16, 42, 90], Operations: [] Exploring Operation: 90/6=15, Resulting Numbers: [16, 42, 15] Generated Node #2: [16, 42, 15] from Operation: 90/6=15 Current State: 73:[16, 42, 15], Operations: ['90/6=15'] Exploring Operation: 16+42=58, Resulting Numbers: [15, 58] Generated Node #3: [15, 58] from Oper...
4
Current State: 73:[6, 16, 42, 90], Operations: [] Exploring Operation: 6+16=22, Resulting Numbers: [42, 90, 22] Generated Node #0,0: 73:[42, 90, 22] Operation: 6+16=22 Exploring Operation: 6*16=96, Resulting Numbers: [42, 90, 96] Generated Node #0,1: 73:[42, 90, 96] Operation: 6*16=96 Exploring Operation: 90-6=84, Resu...
0
hs_4
sum_heuristic
[ 62, 2, 28, 54 ]
24
[ "62-54=8", "8/2=4", "28-4=24" ]
Current State: 24:[62, 2, 28, 54], Operations: [] Exploring Operation: 62-54=8, Resulting Numbers: [2, 28, 8] Generated Node #2: [2, 28, 8] from Operation: 62-54=8 Current State: 24:[2, 28, 8], Operations: ['62-54=8'] Exploring Operation: 8/2=4, Resulting Numbers: [28, 4] Generated Node #3: [28, 4] from Operation: 8/2=...
4
Current State: 24:[62, 2, 28, 54], Operations: [] Exploring Operation: 54-28=26, Resulting Numbers: [62, 2, 26] Generated Node #0,0: 24:[62, 2, 26] Operation: 54-28=26 Exploring Operation: 62-28=34, Resulting Numbers: [2, 54, 34] Generated Node #0,1: 24:[2, 54, 34] Operation: 62-28=34 Exploring Operation: 62-54=8, Resu...
0
hs_3
mult_heuristic
[ 51, 11, 83, 10 ]
53
[ "51-11=40", "83+10=93", "93-40=53" ]
Current State: 53:[51, 11, 83, 10], Operations: [] Exploring Operation: 51-11=40, Resulting Numbers: [83, 10, 40] Generated Node #2: [83, 10, 40] from Operation: 51-11=40 Current State: 53:[83, 10, 40], Operations: ['51-11=40'] Exploring Operation: 83+10=93, Resulting Numbers: [40, 93] Generated Node #3: [40, 93] from ...
4
Current State: 53:[51, 11, 83, 10], Operations: [] Exploring Operation: 83-11=72, Resulting Numbers: [51, 10, 72] Generated Node #0,0: 53:[51, 10, 72] Operation: 83-11=72 Exploring Operation: 11+10=21, Resulting Numbers: [51, 83, 21] Generated Node #0,1: 53:[51, 83, 21] Operation: 11+10=21 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 27, 41, 17, 22 ]
54
[ "41-17=24", "24-22=2", "27*2=54" ]
Current State: 54:[27, 41, 17, 22], Operations: [] Exploring Operation: 41-17=24, Resulting Numbers: [27, 22, 24] Generated Node #2: [27, 22, 24] from Operation: 41-17=24 Current State: 54:[27, 22, 24], Operations: ['41-17=24'] Exploring Operation: 24-22=2, Resulting Numbers: [27, 2] Generated Node #3: [27, 2] from Ope...
4
Current State: 54:[27, 41, 17, 22], Operations: [] Exploring Operation: 41-22=19, Resulting Numbers: [27, 17, 19] Generated Node #0,0: 54:[27, 17, 19] Operation: 41-22=19 Moving to Node #0,0 Current State: 54:[27, 17, 19], Operations: ['41-22=19'] Exploring Operation: 19-17=2, Resulting Numbers: [27, 2] Generated Node ...
0.993924
hs_1
mult_heuristic
[ 65, 60, 54, 2 ]
51
[ "65-60=5", "54+2=56", "56-5=51" ]
Current State: 51:[65, 60, 54, 2], Operations: [] Exploring Operation: 65-60=5, Resulting Numbers: [54, 2, 5] Generated Node #2: [54, 2, 5] from Operation: 65-60=5 Current State: 51:[54, 2, 5], Operations: ['65-60=5'] Exploring Operation: 54+2=56, Resulting Numbers: [5, 56] Generated Node #3: [5, 56] from Operation: 54...
4
Current State: 51:[65, 60, 54, 2], Operations: [] Exploring Operation: 65-60=5, Resulting Numbers: [54, 2, 5] Generated Node #0,0: 51:[54, 2, 5] Operation: 65-60=5 Exploring Operation: 65-54=11, Resulting Numbers: [60, 2, 11] Generated Node #0,1: 51:[60, 2, 11] Operation: 65-54=11 Exploring Operation: 60-54=6, Resultin...
0.989583
hs_3
mult_heuristic
[ 13, 58, 3, 54 ]
81
[ "58-13=45", "3*45=135", "135-54=81" ]
Current State: 81:[13, 58, 3, 54], Operations: [] Exploring Operation: 58-13=45, Resulting Numbers: [3, 54, 45] Generated Node #2: [3, 54, 45] from Operation: 58-13=45 Current State: 81:[3, 54, 45], Operations: ['58-13=45'] Exploring Operation: 3*45=135, Resulting Numbers: [54, 135] Generated Node #3: [54, 135] from Op...
4
Current State: 81:[13, 58, 3, 54], Operations: [] Exploring Operation: 58-54=4, Resulting Numbers: [13, 3, 4] Generated Node #0,0: 81:[13, 3, 4] Operation: 58-54=4 Exploring Operation: 58+54=112, Resulting Numbers: [13, 3, 112] Generated Node #0,1: 81:[13, 3, 112] Operation: 58+54=112 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 11, 8, 65, 40 ]
35
[ "11-8=3", "65+40=105", "105/3=35" ]
Current State: 35:[11, 8, 65, 40], Operations: [] Exploring Operation: 11-8=3, Resulting Numbers: [65, 40, 3] Generated Node #2: [65, 40, 3] from Operation: 11-8=3 Current State: 35:[65, 40, 3], Operations: ['11-8=3'] Exploring Operation: 65+40=105, Resulting Numbers: [3, 105] Generated Node #3: [3, 105] from Operation...
4
Current State: 35:[11, 8, 65, 40], Operations: [] Exploring Operation: 65-11=54, Resulting Numbers: [8, 40, 54] Generated Node #0,0: 35:[8, 40, 54] Operation: 65-11=54 Exploring Operation: 65-8=57, Resulting Numbers: [11, 40, 57] Generated Node #0,1: 35:[11, 40, 57] Operation: 65-8=57 Exploring Operation: 65-40=25, Res...
0
hs_4
mult_heuristic
[ 80, 20, 90, 8 ]
12
[ "80-20=60", "90*8=720", "720/60=12" ]
Current State: 12:[80, 20, 90, 8], Operations: [] Exploring Operation: 80-20=60, Resulting Numbers: [90, 8, 60] Generated Node #2: [90, 8, 60] from Operation: 80-20=60 Current State: 12:[90, 8, 60], Operations: ['80-20=60'] Exploring Operation: 90*8=720, Resulting Numbers: [60, 720] Generated Node #3: [60, 720] from Op...
4
Current State: 12:[80, 20, 90, 8], Operations: [] Exploring Operation: 80/8=10, Resulting Numbers: [20, 90, 10] Generated Node #0,0: 12:[20, 90, 10] Operation: 80/8=10 Exploring Operation: 90-80=10, Resulting Numbers: [20, 8, 10] Generated Node #0,1: 12:[20, 8, 10] Operation: 90-80=10 Exploring Operation: 80/20=4, Resu...
0
hs_5
mult_heuristic
[ 39, 59, 33, 52 ]
15
[ "33*52=1716", "1716/39=44", "59-44=15" ]
Current State: 15:[39, 59, 33, 52], Operations: [] Exploring Operation: 33*52=1716, Resulting Numbers: [39, 59, 1716] Generated Node #2: [39, 59, 1716] from Operation: 33*52=1716 Current State: 15:[39, 59, 1716], Operations: ['33*52=1716'] Exploring Operation: 1716/39=44, Resulting Numbers: [59, 44] Generated Node #3: ...
4
Current State: 15:[39, 59, 33, 52], Operations: [] Exploring Operation: 59-52=7, Resulting Numbers: [39, 33, 7] Generated Node #0,0: 15:[39, 33, 7] Operation: 59-52=7 Start Sub Search at level 1: Moving to Node #0,0 Current State: 15:[39, 33, 7], Operations: ['59-52=7'] Exploring Operation: 39-33=6, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 17, 12, 42, 13 ]
25
[ "42-17=25", "13-12=1", "25*1=25" ]
Current State: 25:[17, 12, 42, 13], Operations: [] Exploring Operation: 42-17=25, Resulting Numbers: [12, 13, 25] Generated Node #2: [12, 13, 25] from Operation: 42-17=25 Current State: 25:[12, 13, 25], Operations: ['42-17=25'] Exploring Operation: 13-12=1, Resulting Numbers: [25, 1] Generated Node #3: [25, 1] from Ope...
4
Current State: 25:[17, 12, 42, 13], Operations: [] Exploring Operation: 42-17=25, Resulting Numbers: [12, 13, 25] Generated Node #0,0: 25:[12, 13, 25] Operation: 42-17=25 Exploring Operation: 17-12=5, Resulting Numbers: [42, 13, 5] Generated Node #0,1: 25:[42, 13, 5] Operation: 17-12=5 Exploring Operation: 42-13=29, Re...
0.985243
hs_4
sum_heuristic
[ 8, 88, 22, 10 ]
76
[ "8*10=80", "88/22=4", "80-4=76" ]
Current State: 76:[8, 88, 22, 10], Operations: [] Exploring Operation: 8*10=80, Resulting Numbers: [88, 22, 80] Generated Node #2: [88, 22, 80] from Operation: 8*10=80 Current State: 76:[88, 22, 80], Operations: ['8*10=80'] Exploring Operation: 88/22=4, Resulting Numbers: [80, 4] Generated Node #3: [80, 4] from Operati...
4
Current State: 76:[8, 88, 22, 10], Operations: [] Exploring Operation: 88-10=78, Resulting Numbers: [8, 22, 78] Generated Node #0,0: 76:[8, 22, 78] Operation: 88-10=78 Start Sub Search at level 1: Moving to Node #0,0 Current State: 76:[8, 22, 78], Operations: ['88-10=78'] Exploring Operation: 22-8=14, Resulting Numbers...
0
hs_1
mult_heuristic
[ 46, 28, 37, 50 ]
61
[ "46+28=74", "50-37=13", "74-13=61" ]
Current State: 61:[46, 28, 37, 50], Operations: [] Exploring Operation: 46+28=74, Resulting Numbers: [37, 50, 74] Generated Node #2: [37, 50, 74] from Operation: 46+28=74 Current State: 61:[37, 50, 74], Operations: ['46+28=74'] Exploring Operation: 50-37=13, Resulting Numbers: [74, 13] Generated Node #3: [74, 13] from ...
4
Current State: 61:[46, 28, 37, 50], Operations: [] Exploring Operation: 28+37=65, Resulting Numbers: [46, 50, 65] Generated Node #0,0: 61:[46, 50, 65] Operation: 28+37=65 Moving to Node #0,0 Current State: 61:[46, 50, 65], Operations: ['28+37=65'] Exploring Operation: 46+50=96, Resulting Numbers: [65, 96] Generated Nod...
0
hs_1
sum_heuristic
[ 85, 43, 38, 24 ]
41
[ "43-38=5", "85/5=17", "24+17=41" ]
Current State: 41:[85, 43, 38, 24], Operations: [] Exploring Operation: 43-38=5, Resulting Numbers: [85, 24, 5] Generated Node #2: [85, 24, 5] from Operation: 43-38=5 Current State: 41:[85, 24, 5], Operations: ['43-38=5'] Exploring Operation: 85/5=17, Resulting Numbers: [24, 17] Generated Node #3: [24, 17] from Operati...
4
Current State: 41:[85, 43, 38, 24], Operations: [] Exploring Operation: 43-24=19, Resulting Numbers: [85, 38, 19] Generated Node #0,0: 41:[85, 38, 19] Operation: 43-24=19 Exploring Operation: 85-24=61, Resulting Numbers: [43, 38, 61] Generated Node #0,1: 41:[43, 38, 61] Operation: 85-24=61 Exploring Operation: 38+24=62...
0
hs_5
sum_heuristic
[ 59, 41, 10, 1 ]
47
[ "59+1=60", "60/10=6", "41+6=47" ]
Current State: 47:[59, 41, 10, 1], Operations: [] Exploring Operation: 59+1=60, Resulting Numbers: [41, 10, 60] Generated Node #2: [41, 10, 60] from Operation: 59+1=60 Current State: 47:[41, 10, 60], Operations: ['59+1=60'] Exploring Operation: 60/10=6, Resulting Numbers: [41, 6] Generated Node #3: [41, 6] from Operati...
4
Current State: 47:[59, 41, 10, 1], Operations: [] Exploring Operation: 59-10=49, Resulting Numbers: [41, 1, 49] Generated Node #0,0: 47:[41, 1, 49] Operation: 59-10=49 Start Sub Search at level 1: Moving to Node #0,0 Current State: 47:[41, 1, 49], Operations: ['59-10=49'] Exploring Operation: 41+1=42, Resulting Numbers...
0
hs_1
mult_heuristic
[ 76, 11, 88, 9 ]
24
[ "88-76=12", "11-9=2", "12*2=24" ]
Current State: 24:[76, 11, 88, 9], Operations: [] Exploring Operation: 88-76=12, Resulting Numbers: [11, 9, 12] Generated Node #2: [11, 9, 12] from Operation: 88-76=12 Current State: 24:[11, 9, 12], Operations: ['88-76=12'] Exploring Operation: 11-9=2, Resulting Numbers: [12, 2] Generated Node #3: [12, 2] from Operatio...
4
Current State: 24:[76, 11, 88, 9], Operations: [] Exploring Operation: 88/11=8, Resulting Numbers: [76, 9, 8] Generated Node #0,0: 24:[76, 9, 8] Operation: 88/11=8 Exploring Operation: 76-11=65, Resulting Numbers: [88, 9, 65] Generated Node #0,1: 24:[88, 9, 65] Operation: 76-11=65 Exploring Operation: 88-11=77, Resulti...
0.986979
hs_4
mult_heuristic
[ 29, 48, 28, 55 ]
92
[ "48*55=2640", "28+2640=2668", "2668/29=92" ]
Current State: 92:[29, 48, 28, 55], Operations: [] Exploring Operation: 48*55=2640, Resulting Numbers: [29, 28, 2640] Generated Node #2: [29, 28, 2640] from Operation: 48*55=2640 Current State: 92:[29, 28, 2640], Operations: ['48*55=2640'] Exploring Operation: 28+2640=2668, Resulting Numbers: [29, 2668] Generated Node ...
4
Current State: 92:[29, 48, 28, 55], Operations: [] Exploring Operation: 29-28=1, Resulting Numbers: [48, 55, 1] Generated Node #0,0: 92:[48, 55, 1] Operation: 29-28=1 Exploring Operation: 55-28=27, Resulting Numbers: [29, 48, 27] Generated Node #0,1: 92:[29, 48, 27] Operation: 55-28=27 Exploring Operation: 55-48=7, Res...
0
hs_4
sum_heuristic
[ 56, 53, 84, 36 ]
29
[ "56*36=2016", "2016/84=24", "53-24=29" ]
Current State: 29:[56, 53, 84, 36], Operations: [] Exploring Operation: 56*36=2016, Resulting Numbers: [53, 84, 2016] Generated Node #2: [53, 84, 2016] from Operation: 56*36=2016 Current State: 29:[53, 84, 2016], Operations: ['56*36=2016'] Exploring Operation: 2016/84=24, Resulting Numbers: [53, 24] Generated Node #3: ...
4
Current State: 29:[56, 53, 84, 36], Operations: [] Exploring Operation: 84-56=28, Resulting Numbers: [53, 36, 28] Generated Node #0,0: 29:[53, 36, 28] Operation: 84-56=28 Start Sub Search at level 1: Moving to Node #0,0 Current State: 29:[53, 36, 28], Operations: ['84-56=28'] Exploring Operation: 53-28=25, Resulting Nu...
0
hs_1
mult_heuristic
[ 98, 13, 27, 14 ]
33
[ "98/14=7", "13+27=40", "40-7=33" ]
Current State: 33:[98, 13, 27, 14], Operations: [] Exploring Operation: 98/14=7, Resulting Numbers: [13, 27, 7] Generated Node #2: [13, 27, 7] from Operation: 98/14=7 Current State: 33:[13, 27, 7], Operations: ['98/14=7'] Exploring Operation: 13+27=40, Resulting Numbers: [7, 40] Generated Node #3: [7, 40] from Operatio...
4
Current State: 33:[98, 13, 27, 14], Operations: [] Exploring Operation: 98/14=7, Resulting Numbers: [13, 27, 7] Generated Node #0,0: 33:[13, 27, 7] Operation: 98/14=7 Exploring Operation: 98-14=84, Resulting Numbers: [13, 27, 84] Generated Node #0,1: 33:[13, 27, 84] Operation: 98-14=84 Exploring Operation: 98-13=85, Re...
0.981771
hs_4
sum_heuristic
[ 92, 14, 53, 80 ]
40
[ "92+14=106", "53*80=4240", "4240/106=40" ]
Current State: 40:[92, 14, 53, 80], Operations: [] Exploring Operation: 92+14=106, Resulting Numbers: [53, 80, 106] Generated Node #2: [53, 80, 106] from Operation: 92+14=106 Current State: 40:[53, 80, 106], Operations: ['92+14=106'] Exploring Operation: 53*80=4240, Resulting Numbers: [106, 4240] Generated Node #3: [10...
4
Current State: 40:[92, 14, 53, 80], Operations: [] Exploring Operation: 92-80=12, Resulting Numbers: [14, 53, 12] Generated Node #0,0: 40:[14, 53, 12] Operation: 92-80=12 Exploring Operation: 92-14=78, Resulting Numbers: [53, 80, 78] Generated Node #0,1: 40:[53, 80, 78] Operation: 92-14=78 Exploring Operation: 92-53=39...
0
hs_4
sum_heuristic
[ 36, 81, 14, 6 ]
65
[ "81-36=45", "14+6=20", "45+20=65" ]
Current State: 65:[36, 81, 14, 6], Operations: [] Exploring Operation: 81-36=45, Resulting Numbers: [14, 6, 45] Generated Node #2: [14, 6, 45] from Operation: 81-36=45 Current State: 65:[14, 6, 45], Operations: ['81-36=45'] Exploring Operation: 14+6=20, Resulting Numbers: [45, 20] Generated Node #3: [45, 20] from Opera...
4
Current State: 65:[36, 81, 14, 6], Operations: [] Exploring Operation: 36-14=22, Resulting Numbers: [81, 6, 22] Generated Node #0,0: 65:[81, 6, 22] Operation: 36-14=22 Exploring Operation: 81-36=45, Resulting Numbers: [14, 6, 45] Generated Node #0,1: 65:[14, 6, 45] Operation: 81-36=45 Exploring Operation: 36/6=6, Resul...
0.978299
hs_3
sum_heuristic
[ 20, 20, 38, 72 ]
74
[ "20+20=40", "72-38=34", "40+34=74" ]
Current State: 74:[20, 20, 38, 72], Operations: [] Exploring Operation: 20+20=40, Resulting Numbers: [38, 72, 40] Generated Node #2: [38, 72, 40] from Operation: 20+20=40 Current State: 74:[38, 72, 40], Operations: ['20+20=40'] Exploring Operation: 72-38=34, Resulting Numbers: [40, 34] Generated Node #3: [40, 34] from ...
4
Current State: 74:[20, 20, 38, 72], Operations: [] Exploring Operation: 20-20=0, Resulting Numbers: [38, 72, 0] Generated Node #0,0: 74:[38, 72, 0] Operation: 20-20=0 Exploring Operation: 20/20=1, Resulting Numbers: [38, 72, 1] Generated Node #0,1: 74:[38, 72, 1] Operation: 20/20=1 Exploring Operation: 72-20=52, Result...
0.960938
hs_4
sum_heuristic
[ 64, 81, 54, 3 ]
99
[ "64*81=5184", "5184/54=96", "3+96=99" ]
Current State: 99:[64, 81, 54, 3], Operations: [] Exploring Operation: 64*81=5184, Resulting Numbers: [54, 3, 5184] Generated Node #2: [54, 3, 5184] from Operation: 64*81=5184 Current State: 99:[54, 3, 5184], Operations: ['64*81=5184'] Exploring Operation: 5184/54=96, Resulting Numbers: [3, 96] Generated Node #3: [3, 9...
4
Current State: 99:[64, 81, 54, 3], Operations: [] Exploring Operation: 64-54=10, Resulting Numbers: [81, 3, 10] Generated Node #0,0: 99:[81, 3, 10] Operation: 64-54=10 Exploring Operation: 54/3=18, Resulting Numbers: [64, 81, 18] Generated Node #0,1: 99:[64, 81, 18] Operation: 54/3=18 Exploring Operation: 81-64=17, Res...
0
hs_5
sum_heuristic
[ 5, 20, 48, 7 ]
76
[ "20/5=4", "7*4=28", "48+28=76" ]
Current State: 76:[5, 20, 48, 7], Operations: [] Exploring Operation: 20/5=4, Resulting Numbers: [48, 7, 4] Generated Node #2: [48, 7, 4] from Operation: 20/5=4 Current State: 76:[48, 7, 4], Operations: ['20/5=4'] Exploring Operation: 7*4=28, Resulting Numbers: [48, 28] Generated Node #3: [48, 28] from Operation: 7*4=2...
4
Current State: 76:[5, 20, 48, 7], Operations: [] Exploring Operation: 7-5=2, Resulting Numbers: [20, 48, 2] Generated Node #0,0: 76:[20, 48, 2] Operation: 7-5=2 Exploring Operation: 48-7=41, Resulting Numbers: [5, 20, 41] Generated Node #0,1: 76:[5, 20, 41] Operation: 48-7=41 Exploring Operation: 48-5=43, Resulting Num...
0
hs_3
sum_heuristic
[ 26, 25, 56, 20 ]
35
[ "26-25=1", "56-20=36", "36-1=35" ]
Current State: 35:[26, 25, 56, 20], Operations: [] Exploring Operation: 26-25=1, Resulting Numbers: [56, 20, 1] Generated Node #2: [56, 20, 1] from Operation: 26-25=1 Current State: 35:[56, 20, 1], Operations: ['26-25=1'] Exploring Operation: 56-20=36, Resulting Numbers: [1, 36] Generated Node #3: [1, 36] from Operatio...
4
Current State: 35:[26, 25, 56, 20], Operations: [] Exploring Operation: 56-26=30, Resulting Numbers: [25, 20, 30] Generated Node #0,0: 35:[25, 20, 30] Operation: 56-26=30 Exploring Operation: 56-25=31, Resulting Numbers: [26, 20, 31] Generated Node #0,1: 35:[26, 20, 31] Operation: 56-25=31 Exploring Operation: 56-20=36...
0.990451
hs_3
mult_heuristic
[ 55, 51, 33, 37 ]
95
[ "55-51=4", "33*4=132", "132-37=95" ]
Current State: 95:[55, 51, 33, 37], Operations: [] Exploring Operation: 55-51=4, Resulting Numbers: [33, 37, 4] Generated Node #2: [33, 37, 4] from Operation: 55-51=4 Current State: 95:[33, 37, 4], Operations: ['55-51=4'] Exploring Operation: 33*4=132, Resulting Numbers: [37, 132] Generated Node #3: [37, 132] from Oper...
4
Current State: 95:[55, 51, 33, 37], Operations: [] Exploring Operation: 55-37=18, Resulting Numbers: [51, 33, 18] Generated Node #0,0: 95:[51, 33, 18] Operation: 55-37=18 Exploring Operation: 55+51=106, Resulting Numbers: [33, 37, 106] Generated Node #0,1: 95:[33, 37, 106] Operation: 55+51=106 Exploring Operation: 55-5...
0
hs_3
mult_heuristic
[ 78, 65, 52, 18 ]
75
[ "78-18=60", "65*60=3900", "3900/52=75" ]
Current State: 75:[78, 65, 52, 18], Operations: [] Exploring Operation: 78-18=60, Resulting Numbers: [65, 52, 60] Generated Node #2: [65, 52, 60] from Operation: 78-18=60 Current State: 75:[65, 52, 60], Operations: ['78-18=60'] Exploring Operation: 65*60=3900, Resulting Numbers: [52, 3900] Generated Node #3: [52, 3900]...
4
Current State: 75:[78, 65, 52, 18], Operations: [] Exploring Operation: 65-52=13, Resulting Numbers: [78, 18, 13] Generated Node #0,0: 75:[78, 18, 13] Operation: 65-52=13 Start Sub Search at level 1: Moving to Node #0,0 Current State: 75:[78, 18, 13], Operations: ['65-52=13'] Exploring Operation: 18-13=5, Resulting Num...
0
hs_1
mult_heuristic
[ 40, 55, 73, 36 ]
42
[ "73-55=18", "36/18=2", "40+2=42" ]
Current State: 42:[40, 55, 73, 36], Operations: [] Exploring Operation: 73-55=18, Resulting Numbers: [40, 36, 18] Generated Node #2: [40, 36, 18] from Operation: 73-55=18 Current State: 42:[40, 36, 18], Operations: ['73-55=18'] Exploring Operation: 36/18=2, Resulting Numbers: [40, 2] Generated Node #3: [40, 2] from Ope...
4
Current State: 42:[40, 55, 73, 36], Operations: [] Exploring Operation: 73-36=37, Resulting Numbers: [40, 55, 37] Generated Node #0,0: 42:[40, 55, 37] Operation: 73-36=37 Exploring Operation: 73-40=33, Resulting Numbers: [55, 36, 33] Generated Node #0,1: 42:[55, 36, 33] Operation: 73-40=33 Exploring Operation: 73-55=18...
0.990451
hs_3
sum_heuristic
[ 40, 90, 8, 54 ]
36
[ "40/8=5", "90/5=18", "54-18=36" ]
Current State: 36:[40, 90, 8, 54], Operations: [] Exploring Operation: 40/8=5, Resulting Numbers: [90, 54, 5] Generated Node #2: [90, 54, 5] from Operation: 40/8=5 Current State: 36:[90, 54, 5], Operations: ['40/8=5'] Exploring Operation: 90/5=18, Resulting Numbers: [54, 18] Generated Node #3: [54, 18] from Operation: ...
4
Current State: 36:[40, 90, 8, 54], Operations: [] Exploring Operation: 90-54=36, Resulting Numbers: [40, 8, 36] Generated Node #0,0: 36:[40, 8, 36] Operation: 90-54=36 Exploring Operation: 90-40=50, Resulting Numbers: [8, 54, 50] Generated Node #0,1: 36:[8, 54, 50] Operation: 90-40=50 Exploring Operation: 54-40=14, Res...
0
hs_3
sum_heuristic
[ 2, 56, 10, 99 ]
23
[ "2*56=112", "99-10=89", "112-89=23" ]
Current State: 23:[2, 56, 10, 99], Operations: [] Exploring Operation: 2*56=112, Resulting Numbers: [10, 99, 112] Generated Node #2: [10, 99, 112] from Operation: 2*56=112 Current State: 23:[10, 99, 112], Operations: ['2*56=112'] Exploring Operation: 99-10=89, Resulting Numbers: [112, 89] Generated Node #3: [112, 89] f...
4
Current State: 23:[2, 56, 10, 99], Operations: [] Exploring Operation: 56/2=28, Resulting Numbers: [10, 99, 28] Generated Node #0,0: 23:[10, 99, 28] Operation: 56/2=28 Exploring Operation: 2*10=20, Resulting Numbers: [56, 99, 20] Generated Node #0,1: 23:[56, 99, 20] Operation: 2*10=20 Exploring Operation: 99-56=43, Res...
0.986979
hs_4
sum_heuristic
[ 37, 51, 35, 9 ]
69
[ "37-35=2", "9*2=18", "51+18=69" ]
Current State: 69:[37, 51, 35, 9], Operations: [] Exploring Operation: 37-35=2, Resulting Numbers: [51, 9, 2] Generated Node #2: [51, 9, 2] from Operation: 37-35=2 Current State: 69:[51, 9, 2], Operations: ['37-35=2'] Exploring Operation: 9*2=18, Resulting Numbers: [51, 18] Generated Node #3: [51, 18] from Operation: 9...
4
Current State: 69:[37, 51, 35, 9], Operations: [] Exploring Operation: 37-35=2, Resulting Numbers: [51, 9, 2] Generated Node #0,0: 69:[51, 9, 2] Operation: 37-35=2 Moving to Node #0,0 Current State: 69:[51, 9, 2], Operations: ['37-35=2'] Exploring Operation: 51+9=60, Resulting Numbers: [2, 60] Generated Node #0,0,0: 69...
0
hs_1
sum_heuristic
[ 93, 91, 71, 61 ]
20
[ "93-91=2", "71-61=10", "2*10=20" ]
Current State: 20:[93, 91, 71, 61], Operations: [] Exploring Operation: 93-91=2, Resulting Numbers: [71, 61, 2] Generated Node #2: [71, 61, 2] from Operation: 93-91=2 Current State: 20:[71, 61, 2], Operations: ['93-91=2'] Exploring Operation: 71-61=10, Resulting Numbers: [2, 10] Generated Node #3: [2, 10] from Operatio...
4
Current State: 20:[93, 91, 71, 61], Operations: [] Exploring Operation: 93-91=2, Resulting Numbers: [71, 61, 2] Generated Node #0,0: 20:[71, 61, 2] Operation: 93-91=2 Exploring Operation: 93-71=22, Resulting Numbers: [91, 61, 22] Generated Node #0,1: 20:[91, 61, 22] Operation: 93-71=22 Exploring Operation: 91-71=20, Re...
0.953993
hs_5
sum_heuristic
[ 60, 69, 94, 54 ]
31
[ "69-60=9", "94-54=40", "40-9=31" ]
Current State: 31:[60, 69, 94, 54], Operations: [] Exploring Operation: 69-60=9, Resulting Numbers: [94, 54, 9] Generated Node #2: [94, 54, 9] from Operation: 69-60=9 Current State: 31:[94, 54, 9], Operations: ['69-60=9'] Exploring Operation: 94-54=40, Resulting Numbers: [9, 40] Generated Node #3: [9, 40] from Operatio...
4
Current State: 31:[60, 69, 94, 54], Operations: [] Exploring Operation: 94-69=25, Resulting Numbers: [60, 54, 25] Generated Node #0,0: 31:[60, 54, 25] Operation: 94-69=25 Moving to Node #0,0 Current State: 31:[60, 54, 25], Operations: ['94-69=25'] Exploring Operation: 60-25=35, Resulting Numbers: [54, 35] Generated Nod...
0
hs_1
sum_heuristic
[ 64, 78, 23, 23 ]
32
[ "78-64=14", "23+23=46", "46-14=32" ]
Current State: 32:[64, 78, 23, 23], Operations: [] Exploring Operation: 78-64=14, Resulting Numbers: [23, 23, 14] Generated Node #2: [23, 23, 14] from Operation: 78-64=14 Current State: 32:[23, 23, 14], Operations: ['78-64=14'] Exploring Operation: 23+23=46, Resulting Numbers: [14, 46] Generated Node #3: [14, 46] from ...
4
Current State: 32:[64, 78, 23, 23], Operations: [] Exploring Operation: 78-23=55, Resulting Numbers: [64, 23, 55] Generated Node #0,0: 32:[64, 23, 55] Operation: 78-23=55 Exploring Operation: 64-23=41, Resulting Numbers: [78, 23, 41] Generated Node #0,1: 32:[78, 23, 41] Operation: 64-23=41 Exploring Operation: 64-23=41...
0.962674
hs_5
sum_heuristic
[ 38, 13, 34, 15 ]
37
[ "38-34=4", "13*4=52", "52-15=37" ]
Current State: 37:[38, 13, 34, 15], Operations: [] Exploring Operation: 38-34=4, Resulting Numbers: [13, 15, 4] Generated Node #2: [13, 15, 4] from Operation: 38-34=4 Current State: 37:[13, 15, 4], Operations: ['38-34=4'] Exploring Operation: 13*4=52, Resulting Numbers: [15, 52] Generated Node #3: [15, 52] from Operati...
4
Current State: 37:[38, 13, 34, 15], Operations: [] Exploring Operation: 13+15=28, Resulting Numbers: [38, 34, 28] Generated Node #0,0: 37:[38, 34, 28] Operation: 13+15=28 Exploring Operation: 13+34=47, Resulting Numbers: [38, 15, 47] Generated Node #0,1: 37:[38, 15, 47] Operation: 13+34=47 Exploring Operation: 34+15=49...
0
hs_4
mult_heuristic
[ 4, 75, 65, 36 ]
90
[ "36/4=9", "75-65=10", "9*10=90" ]
Current State: 90:[4, 75, 65, 36], Operations: [] Exploring Operation: 36/4=9, Resulting Numbers: [75, 65, 9] Generated Node #2: [75, 65, 9] from Operation: 36/4=9 Current State: 90:[75, 65, 9], Operations: ['36/4=9'] Exploring Operation: 75-65=10, Resulting Numbers: [9, 10] Generated Node #3: [9, 10] from Operation: 7...
4
Current State: 90:[4, 75, 65, 36], Operations: [] Exploring Operation: 75-65=10, Resulting Numbers: [4, 36, 10] Generated Node #0,0: 90:[4, 36, 10] Operation: 75-65=10 Exploring Operation: 65-36=29, Resulting Numbers: [4, 75, 29] Generated Node #0,1: 90:[4, 75, 29] Operation: 65-36=29 Exploring Operation: 75-36=39, Res...
0.990451
hs_3
mult_heuristic
[ 79, 70, 77, 20 ]
45
[ "79-77=2", "70+20=90", "90/2=45" ]
Current State: 45:[79, 70, 77, 20], Operations: [] Exploring Operation: 79-77=2, Resulting Numbers: [70, 20, 2] Generated Node #2: [70, 20, 2] from Operation: 79-77=2 Current State: 45:[70, 20, 2], Operations: ['79-77=2'] Exploring Operation: 70+20=90, Resulting Numbers: [2, 90] Generated Node #3: [2, 90] from Operatio...
4
Current State: 45:[79, 70, 77, 20], Operations: [] Exploring Operation: 79-77=2, Resulting Numbers: [70, 20, 2] Generated Node #0,0: 45:[70, 20, 2] Operation: 79-77=2 Exploring Operation: 79-70=9, Resulting Numbers: [77, 20, 9] Generated Node #0,1: 45:[77, 20, 9] Operation: 79-70=9 Start Sub Search at level 1: Moving t...
0
hs_2
sum_heuristic
[ 41, 98, 10, 58 ]
37
[ "98-58=40", "40/10=4", "41-4=37" ]
Current State: 37:[41, 98, 10, 58], Operations: [] Exploring Operation: 98-58=40, Resulting Numbers: [41, 10, 40] Generated Node #2: [41, 10, 40] from Operation: 98-58=40 Current State: 37:[41, 10, 40], Operations: ['98-58=40'] Exploring Operation: 40/10=4, Resulting Numbers: [41, 4] Generated Node #3: [41, 4] from Ope...
4
Current State: 37:[41, 98, 10, 58], Operations: [] Exploring Operation: 98-58=40, Resulting Numbers: [41, 10, 40] Generated Node #0,0: 37:[41, 10, 40] Operation: 98-58=40 Exploring Operation: 58-10=48, Resulting Numbers: [41, 98, 48] Generated Node #0,1: 37:[41, 98, 48] Operation: 58-10=48 Exploring Operation: 98-10=88...
0.975694
hs_5
mult_heuristic
[ 25, 19, 22, 40 ]
56
[ "25-19=6", "22+40=62", "62-6=56" ]
Current State: 56:[25, 19, 22, 40], Operations: [] Exploring Operation: 25-19=6, Resulting Numbers: [22, 40, 6] Generated Node #2: [22, 40, 6] from Operation: 25-19=6 Current State: 56:[22, 40, 6], Operations: ['25-19=6'] Exploring Operation: 22+40=62, Resulting Numbers: [6, 62] Generated Node #3: [6, 62] from Operatio...
4
Current State: 56:[25, 19, 22, 40], Operations: [] Exploring Operation: 19+40=59, Resulting Numbers: [25, 22, 59] Generated Node #0,0: 56:[25, 22, 59] Operation: 19+40=59 Exploring Operation: 40-22=18, Resulting Numbers: [25, 19, 18] Generated Node #0,1: 56:[25, 19, 18] Operation: 40-22=18 Exploring Operation: 40-25=15...
0.989583
hs_3
sum_heuristic
[ 54, 36, 1, 89 ]
70
[ "54-36=18", "89-1=88", "88-18=70" ]
Current State: 70:[54, 36, 1, 89], Operations: [] Exploring Operation: 54-36=18, Resulting Numbers: [1, 89, 18] Generated Node #2: [1, 89, 18] from Operation: 54-36=18 Current State: 70:[1, 89, 18], Operations: ['54-36=18'] Exploring Operation: 89-1=88, Resulting Numbers: [18, 88] Generated Node #3: [18, 88] from Opera...
4
Current State: 70:[54, 36, 1, 89], Operations: [] Exploring Operation: 89-54=35, Resulting Numbers: [36, 1, 35] Generated Node #0,0: 70:[36, 1, 35] Operation: 89-54=35 Exploring Operation: 89-36=53, Resulting Numbers: [54, 1, 53] Generated Node #0,1: 70:[54, 1, 53] Operation: 89-36=53 Exploring Operation: 54-36=18, Res...
0.986111
hs_3
sum_heuristic
[ 43, 41, 1, 42 ]
20
[ "43-41=2", "42/2=21", "21-1=20" ]
Current State: 20:[43, 41, 1, 42], Operations: [] Exploring Operation: 43-41=2, Resulting Numbers: [1, 42, 2] Generated Node #2: [1, 42, 2] from Operation: 43-41=2 Current State: 20:[1, 42, 2], Operations: ['43-41=2'] Exploring Operation: 42/2=21, Resulting Numbers: [1, 21] Generated Node #3: [1, 21] from Operation: 42...
4
Current State: 20:[43, 41, 1, 42], Operations: [] Exploring Operation: 43-41=2, Resulting Numbers: [1, 42, 2] Generated Node #0,0: 20:[1, 42, 2] Operation: 43-41=2 Exploring Operation: 42-41=1, Resulting Numbers: [43, 1, 1] Generated Node #0,1: 20:[43, 1, 1] Operation: 42-41=1 Exploring Operation: 43-42=1, Resulting Nu...
0.990451
hs_3
sum_heuristic
[ 2, 32, 65, 11 ]
60
[ "32/2=16", "65+11=76", "76-16=60" ]
Current State: 60:[2, 32, 65, 11], Operations: [] Exploring Operation: 32/2=16, Resulting Numbers: [65, 11, 16] Generated Node #2: [65, 11, 16] from Operation: 32/2=16 Current State: 60:[65, 11, 16], Operations: ['32/2=16'] Exploring Operation: 65+11=76, Resulting Numbers: [16, 76] Generated Node #3: [16, 76] from Oper...
4
Current State: 60:[2, 32, 65, 11], Operations: [] Exploring Operation: 65-32=33, Resulting Numbers: [2, 11, 33] Generated Node #0,0: 60:[2, 11, 33] Operation: 65-32=33 Exploring Operation: 32-2=30, Resulting Numbers: [65, 11, 30] Generated Node #0,1: 60:[65, 11, 30] Operation: 32-2=30 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 18, 11, 16, 92 ]
90
[ "18*11=198", "16+92=108", "198-108=90" ]
Current State: 90:[18, 11, 16, 92], Operations: [] Exploring Operation: 18*11=198, Resulting Numbers: [16, 92, 198] Generated Node #2: [16, 92, 198] from Operation: 18*11=198 Current State: 90:[16, 92, 198], Operations: ['18*11=198'] Exploring Operation: 16+92=108, Resulting Numbers: [198, 108] Generated Node #3: [198,...
4
Current State: 90:[18, 11, 16, 92], Operations: [] Exploring Operation: 18+11=29, Resulting Numbers: [16, 92, 29] Generated Node #0,0: 90:[16, 92, 29] Operation: 18+11=29 Exploring Operation: 18-16=2, Resulting Numbers: [11, 92, 2] Generated Node #0,1: 90:[11, 92, 2] Operation: 18-16=2 Exploring Operation: 11+16=27, Re...
0
hs_5
sum_heuristic
[ 64, 19, 80, 45 ]
17
[ "64*45=2880", "2880/80=36", "36-19=17" ]
Current State: 17:[64, 19, 80, 45], Operations: [] Exploring Operation: 64*45=2880, Resulting Numbers: [19, 80, 2880] Generated Node #2: [19, 80, 2880] from Operation: 64*45=2880 Current State: 17:[19, 80, 2880], Operations: ['64*45=2880'] Exploring Operation: 2880/80=36, Resulting Numbers: [19, 36] Generated Node #3: ...
4
Current State: 17:[64, 19, 80, 45], Operations: [] Exploring Operation: 80-19=61, Resulting Numbers: [64, 45, 61] Generated Node #0,0: 17:[64, 45, 61] Operation: 80-19=61 Exploring Operation: 80-64=16, Resulting Numbers: [19, 45, 16] Generated Node #0,1: 17:[19, 45, 16] Operation: 80-64=16 Exploring Operation: 64-19=45...
0
hs_5
sum_heuristic
[ 28, 7, 45, 24 ]
56
[ "28+7=35", "45-24=21", "35+21=56" ]
Current State: 56:[28, 7, 45, 24], Operations: [] Exploring Operation: 28+7=35, Resulting Numbers: [45, 24, 35] Generated Node #2: [45, 24, 35] from Operation: 28+7=35 Current State: 56:[45, 24, 35], Operations: ['28+7=35'] Exploring Operation: 45-24=21, Resulting Numbers: [35, 21] Generated Node #3: [35, 21] from Oper...
4
Current State: 56:[28, 7, 45, 24], Operations: [] Exploring Operation: 45-28=17, Resulting Numbers: [7, 24, 17] Generated Node #0,0: 56:[7, 24, 17] Operation: 45-28=17 Start Sub Search at level 1: Moving to Node #0,0 Current State: 56:[7, 24, 17], Operations: ['45-28=17'] Exploring Operation: 24-17=7, Resulting Numbers...
0
hs_1
sum_heuristic
[ 4, 7, 29, 98 ]
85
[ "4*98=392", "392/7=56", "29+56=85" ]
Current State: 85:[4, 7, 29, 98], Operations: [] Exploring Operation: 4*98=392, Resulting Numbers: [7, 29, 392] Generated Node #2: [7, 29, 392] from Operation: 4*98=392 Current State: 85:[7, 29, 392], Operations: ['4*98=392'] Exploring Operation: 392/7=56, Resulting Numbers: [29, 56] Generated Node #3: [29, 56] from Op...
4
Current State: 85:[4, 7, 29, 98], Operations: [] Exploring Operation: 29-7=22, Resulting Numbers: [4, 98, 22] Generated Node #0,0: 85:[4, 98, 22] Operation: 29-7=22 Exploring Operation: 98-7=91, Resulting Numbers: [4, 29, 91] Generated Node #0,1: 85:[4, 29, 91] Operation: 98-7=91 Exploring Operation: 98/7=14, Resulting...
0
hs_3
mult_heuristic
[ 79, 2, 36, 51 ]
47
[ "79-36=43", "51+43=94", "94/2=47" ]
Current State: 47:[79, 2, 36, 51], Operations: [] Exploring Operation: 79-36=43, Resulting Numbers: [2, 51, 43] Generated Node #2: [2, 51, 43] from Operation: 79-36=43 Current State: 47:[2, 51, 43], Operations: ['79-36=43'] Exploring Operation: 51+43=94, Resulting Numbers: [2, 94] Generated Node #3: [2, 94] from Operat...
4
Current State: 47:[79, 2, 36, 51], Operations: [] Exploring Operation: 51-2=49, Resulting Numbers: [79, 36, 49] Generated Node #0,0: 47:[79, 36, 49] Operation: 51-2=49 Exploring Operation: 79+2=81, Resulting Numbers: [36, 51, 81] Generated Node #0,1: 47:[36, 51, 81] Operation: 79+2=81 Exploring Operation: 2+36=38, Resu...
0
hs_5
mult_heuristic
[ 46, 22, 54, 28 ]
55
[ "28-22=6", "54/6=9", "46+9=55" ]
Current State: 55:[46, 22, 54, 28], Operations: [] Exploring Operation: 28-22=6, Resulting Numbers: [46, 54, 6] Generated Node #2: [46, 54, 6] from Operation: 28-22=6 Current State: 55:[46, 54, 6], Operations: ['28-22=6'] Exploring Operation: 54/6=9, Resulting Numbers: [46, 9] Generated Node #3: [46, 9] from Operation:...
4
Current State: 55:[46, 22, 54, 28], Operations: [] Exploring Operation: 46-28=18, Resulting Numbers: [22, 54, 18] Generated Node #0,0: 55:[22, 54, 18] Operation: 46-28=18 Exploring Operation: 28-22=6, Resulting Numbers: [46, 54, 6] Generated Node #0,1: 55:[46, 54, 6] Operation: 28-22=6 Exploring Operation: 46+22=68, Re...
0.982639
hs_4
sum_heuristic
[ 8, 41, 17, 33 ]
49
[ "41-8=33", "33-17=16", "33+16=49" ]
Current State: 49:[8, 41, 17, 33], Operations: [] Exploring Operation: 41-8=33, Resulting Numbers: [17, 33, 33] Generated Node #2: [17, 33, 33] from Operation: 41-8=33 Current State: 49:[17, 33, 33], Operations: ['41-8=33'] Exploring Operation: 33-17=16, Resulting Numbers: [16] 16,49 equal: Goal Reached Exploring Opera...
4
Current State: 49:[8, 41, 17, 33], Operations: [] Exploring Operation: 17-8=9, Resulting Numbers: [41, 33, 9] Generated Node #0,0: 49:[41, 33, 9] Operation: 17-8=9 Exploring Operation: 8+41=49, Resulting Numbers: [17, 33, 49] Generated Node #0,1: 49:[17, 33, 49] Operation: 8+41=49 Exploring Operation: 41-33=8, Resultin...
0.96441
hs_5
mult_heuristic
[ 58, 75, 99, 87 ]
16
[ "99-75=24", "58*24=1392", "1392/87=16" ]
Current State: 16:[58, 75, 99, 87], Operations: [] Exploring Operation: 99-75=24, Resulting Numbers: [58, 87, 24] Generated Node #2: [58, 87, 24] from Operation: 99-75=24 Current State: 16:[58, 87, 24], Operations: ['99-75=24'] Exploring Operation: 58*24=1392, Resulting Numbers: [87, 1392] Generated Node #3: [87, 1392]...
4
Current State: 16:[58, 75, 99, 87], Operations: [] Exploring Operation: 99-87=12, Resulting Numbers: [58, 75, 12] Generated Node #0,0: 16:[58, 75, 12] Operation: 99-87=12 Exploring Operation: 87-75=12, Resulting Numbers: [58, 99, 12] Generated Node #0,1: 16:[58, 99, 12] Operation: 87-75=12 Exploring Operation: 75-58=17...
0
hs_4
mult_heuristic
[ 61, 49, 27, 93 ]
44
[ "61+49=110", "93-27=66", "110-66=44" ]
Current State: 44:[61, 49, 27, 93], Operations: [] Exploring Operation: 61+49=110, Resulting Numbers: [27, 93, 110] Generated Node #2: [27, 93, 110] from Operation: 61+49=110 Current State: 44:[27, 93, 110], Operations: ['61+49=110'] Exploring Operation: 93-27=66, Resulting Numbers: [110, 66] Generated Node #3: [110, 6...
4
Current State: 44:[61, 49, 27, 93], Operations: [] Exploring Operation: 61-49=12, Resulting Numbers: [27, 93, 12] Generated Node #0,0: 44:[27, 93, 12] Operation: 61-49=12 Exploring Operation: 93-49=44, Resulting Numbers: [61, 27, 44] Generated Node #0,1: 44:[61, 27, 44] Operation: 93-49=44 Exploring Operation: 93-27=66...
0.988715
hs_4
mult_heuristic
[ 35, 84, 2, 46 ]
78
[ "35+46=81", "2*81=162", "162-84=78" ]
Current State: 78:[35, 84, 2, 46], Operations: [] Exploring Operation: 35+46=81, Resulting Numbers: [84, 2, 81] Generated Node #2: [84, 2, 81] from Operation: 35+46=81 Current State: 78:[84, 2, 81], Operations: ['35+46=81'] Exploring Operation: 2*81=162, Resulting Numbers: [84, 162] Generated Node #3: [84, 162] from Op...
4
Current State: 78:[35, 84, 2, 46], Operations: [] Exploring Operation: 84-46=38, Resulting Numbers: [35, 2, 38] Generated Node #0,0: 78:[35, 2, 38] Operation: 84-46=38 Start Sub Search at level 1: Moving to Node #0,0 Current State: 78:[35, 2, 38], Operations: ['84-46=38'] Exploring Operation: 38-35=3, Resulting Numbers...
0
hs_1
sum_heuristic
[ 80, 9, 52, 76 ]
39
[ "80+9=89", "52+76=128", "128-89=39" ]
Current State: 39:[80, 9, 52, 76], Operations: [] Exploring Operation: 80+9=89, Resulting Numbers: [52, 76, 89] Generated Node #2: [52, 76, 89] from Operation: 80+9=89 Current State: 39:[52, 76, 89], Operations: ['80+9=89'] Exploring Operation: 52+76=128, Resulting Numbers: [89, 128] Generated Node #3: [89, 128] from O...
4
Current State: 39:[80, 9, 52, 76], Operations: [] Exploring Operation: 52-9=43, Resulting Numbers: [80, 76, 43] Generated Node #0,0: 39:[80, 76, 43] Operation: 52-9=43 Exploring Operation: 80-9=71, Resulting Numbers: [52, 76, 71] Generated Node #0,1: 39:[52, 76, 71] Operation: 80-9=71 Exploring Operation: 80-76=4, Resu...
0.983507
hs_5
sum_heuristic
[ 12, 69, 25, 81 ]
26
[ "12+69=81", "81/81=1", "25+1=26" ]
Current State: 26:[12, 69, 25, 81], Operations: [] Exploring Operation: 12+69=81, Resulting Numbers: [25, 81, 81] Generated Node #2: [25, 81, 81] from Operation: 12+69=81 Current State: 26:[25, 81, 81], Operations: ['12+69=81'] Exploring Operation: 81/81=1, Resulting Numbers: [25, 1] Generated Node #3: [25, 1] from Ope...
4
Current State: 26:[12, 69, 25, 81], Operations: [] Exploring Operation: 81-25=56, Resulting Numbers: [12, 69, 56] Generated Node #0,0: 26:[12, 69, 56] Operation: 81-25=56 Exploring Operation: 69-25=44, Resulting Numbers: [12, 81, 44] Generated Node #0,1: 26:[12, 81, 44] Operation: 69-25=44 Exploring Operation: 81-69=12...
0.980035
hs_5
mult_heuristic
[ 48, 54, 11, 81 ]
21
[ "48*54=2592", "2592/81=32", "32-11=21" ]
Current State: 21:[48, 54, 11, 81], Operations: [] Exploring Operation: 48*54=2592, Resulting Numbers: [11, 81, 2592] Generated Node #2: [11, 81, 2592] from Operation: 48*54=2592 Current State: 21:[11, 81, 2592], Operations: ['48*54=2592'] Exploring Operation: 2592/81=32, Resulting Numbers: [11, 32] Generated Node #3: ...
4
Current State: 21:[48, 54, 11, 81], Operations: [] Exploring Operation: 81-54=27, Resulting Numbers: [48, 11, 27] Generated Node #0,0: 21:[48, 11, 27] Operation: 81-54=27 Exploring Operation: 81-48=33, Resulting Numbers: [54, 11, 33] Generated Node #0,1: 21:[54, 11, 33] Operation: 81-48=33 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 22, 41, 18, 39 ]
26
[ "41-39=2", "22*2=44", "44-18=26" ]
Current State: 26:[22, 41, 18, 39], Operations: [] Exploring Operation: 41-39=2, Resulting Numbers: [22, 18, 2] Generated Node #2: [22, 18, 2] from Operation: 41-39=2 Current State: 26:[22, 18, 2], Operations: ['41-39=2'] Exploring Operation: 22*2=44, Resulting Numbers: [18, 44] Generated Node #3: [18, 44] from Operati...
4
Current State: 26:[22, 41, 18, 39], Operations: [] Exploring Operation: 41-18=23, Resulting Numbers: [22, 39, 23] Generated Node #0,0: 26:[22, 39, 23] Operation: 41-18=23 Exploring Operation: 41-22=19, Resulting Numbers: [18, 39, 19] Generated Node #0,1: 26:[18, 39, 19] Operation: 41-22=19 Exploring Operation: 41-39=2,...
0
hs_3
mult_heuristic
[ 17, 56, 89, 2 ]
14
[ "17+56=73", "89-2=87", "87-73=14" ]
Current State: 14:[17, 56, 89, 2], Operations: [] Exploring Operation: 17+56=73, Resulting Numbers: [89, 2, 73] Generated Node #2: [89, 2, 73] from Operation: 17+56=73 Current State: 14:[89, 2, 73], Operations: ['17+56=73'] Exploring Operation: 89-2=87, Resulting Numbers: [73, 87] Generated Node #3: [73, 87] from Opera...
4
Current State: 14:[17, 56, 89, 2], Operations: [] Exploring Operation: 56-17=39, Resulting Numbers: [89, 2, 39] Generated Node #0,0: 14:[89, 2, 39] Operation: 56-17=39 Exploring Operation: 17-2=15, Resulting Numbers: [56, 89, 15] Generated Node #0,1: 14:[56, 89, 15] Operation: 17-2=15 Exploring Operation: 56/2=28, Resu...
0.986111
hs_5
mult_heuristic
[ 48, 8, 11, 9 ]
54
[ "48+8=56", "11-9=2", "56-2=54" ]
Current State: 54:[48, 8, 11, 9], Operations: [] Exploring Operation: 48+8=56, Resulting Numbers: [11, 9, 56] Generated Node #2: [11, 9, 56] from Operation: 48+8=56 Current State: 54:[11, 9, 56], Operations: ['48+8=56'] Exploring Operation: 11-9=2, Resulting Numbers: [56, 2] Generated Node #3: [56, 2] from Operation: 1...
4
Current State: 54:[48, 8, 11, 9], Operations: [] Exploring Operation: 48/8=6, Resulting Numbers: [11, 9, 6] Generated Node #0,0: 54:[11, 9, 6] Operation: 48/8=6 Exploring Operation: 48+9=57, Resulting Numbers: [8, 11, 57] Generated Node #0,1: 54:[8, 11, 57] Operation: 48+9=57 Exploring Operation: 48+11=59, Resulting Nu...
0.966146
hs_5
mult_heuristic