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
[ 42, 31, 95, 95 ]
92
[ "31+95=126", "126/42=3", "95-3=92" ]
Current State: 92:[42, 31, 95, 95], Operations: [] Exploring Operation: 31+95=126, Resulting Numbers: [42, 126] Generated Node #2: [42, 126] from Operation: 31+95=126 Current State: 92:[42, 126], Operations: ['31+95=126'] Exploring Operation: 126/42=3, Resulting Numbers: [3] 3,92 equal: Goal Reached Exploring Operation...
4
Current State: 92:[42, 31, 95, 95], Operations: [] Exploring Operation: 95/95=1, Resulting Numbers: [42, 31, 1] Generated Node #0,0: 92:[42, 31, 1] Operation: 95/95=1 Exploring Operation: 42-31=11, Resulting Numbers: [95, 95, 11] Generated Node #0,1: 92:[95, 95, 11] Operation: 42-31=11 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 20, 86, 25, 91 ]
40
[ "20+86=106", "91-25=66", "106-66=40" ]
Current State: 40:[20, 86, 25, 91], Operations: [] Exploring Operation: 20+86=106, Resulting Numbers: [25, 91, 106] Generated Node #2: [25, 91, 106] from Operation: 20+86=106 Current State: 40:[25, 91, 106], Operations: ['20+86=106'] Exploring Operation: 91-25=66, Resulting Numbers: [106, 66] Generated Node #3: [106, 6...
4
Current State: 40:[20, 86, 25, 91], Operations: [] Exploring Operation: 91-25=66, Resulting Numbers: [20, 86, 66] Generated Node #0,0: 40:[20, 86, 66] Operation: 91-25=66 Exploring Operation: 86-25=61, Resulting Numbers: [20, 91, 61] Generated Node #0,1: 40:[20, 91, 61] Operation: 86-25=61 Exploring Operation: 91-86=5,...
0.986111
hs_3
sum_heuristic
[ 79, 11, 53, 97 ]
85
[ "79+53=132", "132/11=12", "97-12=85" ]
Current State: 85:[79, 11, 53, 97], Operations: [] Exploring Operation: 79+53=132, Resulting Numbers: [11, 97, 132] Generated Node #2: [11, 97, 132] from Operation: 79+53=132 Current State: 85:[11, 97, 132], Operations: ['79+53=132'] Exploring Operation: 132/11=12, Resulting Numbers: [97, 12] Generated Node #3: [97, 12...
4
Current State: 85:[79, 11, 53, 97], Operations: [] Exploring Operation: 11+53=64, Resulting Numbers: [79, 97, 64] Generated Node #0,0: 85:[79, 97, 64] Operation: 11+53=64 Exploring Operation: 97-79=18, Resulting Numbers: [11, 53, 18] Generated Node #0,1: 85:[11, 53, 18] Operation: 97-79=18 Exploring Operation: 79-53=26...
0
hs_3
mult_heuristic
[ 4, 52, 87, 57 ]
67
[ "57-52=5", "4*5=20", "87-20=67" ]
Current State: 67:[4, 52, 87, 57], Operations: [] Exploring Operation: 57-52=5, Resulting Numbers: [4, 87, 5] Generated Node #2: [4, 87, 5] from Operation: 57-52=5 Current State: 67:[4, 87, 5], Operations: ['57-52=5'] Exploring Operation: 4*5=20, Resulting Numbers: [87, 20] Generated Node #3: [87, 20] from Operation: 4...
4
Current State: 67:[4, 52, 87, 57], Operations: [] Exploring Operation: 4+52=56, Resulting Numbers: [87, 57, 56] Generated Node #0,0: 67:[87, 57, 56] Operation: 4+52=56 Exploring Operation: 87-4=83, Resulting Numbers: [52, 57, 83] Generated Node #0,1: 67:[52, 57, 83] Operation: 87-4=83 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 90, 20, 6, 87 ]
66
[ "90-87=3", "20*3=60", "6+60=66" ]
Current State: 66:[90, 20, 6, 87], Operations: [] Exploring Operation: 90-87=3, Resulting Numbers: [20, 6, 3] Generated Node #2: [20, 6, 3] from Operation: 90-87=3 Current State: 66:[20, 6, 3], Operations: ['90-87=3'] Exploring Operation: 20*3=60, Resulting Numbers: [6, 60] Generated Node #3: [6, 60] from Operation: 20...
4
Current State: 66:[90, 20, 6, 87], Operations: [] Exploring Operation: 90-6=84, Resulting Numbers: [20, 87, 84] Generated Node #0,0: 66:[20, 87, 84] Operation: 90-6=84 Exploring Operation: 90/6=15, Resulting Numbers: [20, 87, 15] Generated Node #0,1: 66:[20, 87, 15] Operation: 90/6=15 Exploring Operation: 90-20=70, Res...
0
hs_5
sum_heuristic
[ 87, 5, 77, 31 ]
19
[ "87-77=10", "5*10=50", "50-31=19" ]
Current State: 19:[87, 5, 77, 31], Operations: [] Exploring Operation: 87-77=10, Resulting Numbers: [5, 31, 10] Generated Node #2: [5, 31, 10] from Operation: 87-77=10 Current State: 19:[5, 31, 10], Operations: ['87-77=10'] Exploring Operation: 5*10=50, Resulting Numbers: [31, 50] Generated Node #3: [31, 50] from Opera...
4
Current State: 19:[87, 5, 77, 31], Operations: [] Exploring Operation: 87-77=10, Resulting Numbers: [5, 31, 10] Generated Node #0,0: 19:[5, 31, 10] Operation: 87-77=10 Exploring Operation: 77-31=46, Resulting Numbers: [87, 5, 46] Generated Node #0,1: 19:[87, 5, 46] Operation: 77-31=46 Exploring Operation: 87-31=56, Res...
0
hs_4
sum_heuristic
[ 42, 67, 50, 14 ]
56
[ "42*67=2814", "2814-14=2800", "2800/50=56" ]
Current State: 56:[42, 67, 50, 14], Operations: [] Exploring Operation: 42*67=2814, Resulting Numbers: [50, 14, 2814] Generated Node #2: [50, 14, 2814] from Operation: 42*67=2814 Current State: 56:[50, 14, 2814], Operations: ['42*67=2814'] Exploring Operation: 2814-14=2800, Resulting Numbers: [50, 2800] Generated Node ...
4
Current State: 56:[42, 67, 50, 14], Operations: [] Exploring Operation: 50-42=8, Resulting Numbers: [67, 14, 8] Generated Node #0,0: 56:[67, 14, 8] Operation: 50-42=8 Exploring Operation: 67-42=25, Resulting Numbers: [50, 14, 25] Generated Node #0,1: 56:[50, 14, 25] Operation: 67-42=25 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 57, 50, 2, 35 ]
49
[ "57-50=7", "2*7=14", "35+14=49" ]
Current State: 49:[57, 50, 2, 35], Operations: [] Exploring Operation: 57-50=7, Resulting Numbers: [2, 35, 7] Generated Node #2: [2, 35, 7] from Operation: 57-50=7 Current State: 49:[2, 35, 7], Operations: ['57-50=7'] Exploring Operation: 2*7=14, Resulting Numbers: [35, 14] Generated Node #3: [35, 14] from Operation: 2...
4
Current State: 49:[57, 50, 2, 35], Operations: [] Exploring Operation: 57-2=55, Resulting Numbers: [50, 35, 55] Generated Node #0,0: 49:[50, 35, 55] Operation: 57-2=55 Exploring Operation: 57-50=7, Resulting Numbers: [2, 35, 7] Generated Node #0,1: 49:[2, 35, 7] Operation: 57-50=7 Moving to Node #0,1 Current State: 49:...
0
hs_2
sum_heuristic
[ 96, 70, 5, 16 ]
94
[ "96-16=80", "70/5=14", "80+14=94" ]
Current State: 94:[96, 70, 5, 16], Operations: [] Exploring Operation: 96-16=80, Resulting Numbers: [70, 5, 80] Generated Node #2: [70, 5, 80] from Operation: 96-16=80 Current State: 94:[70, 5, 80], Operations: ['96-16=80'] Exploring Operation: 70/5=14, Resulting Numbers: [80, 14] Generated Node #3: [80, 14] from Opera...
4
Current State: 94:[96, 70, 5, 16], Operations: [] Exploring Operation: 70/5=14, Resulting Numbers: [96, 16, 14] Generated Node #0,0: 94:[96, 16, 14] Operation: 70/5=14 Exploring Operation: 70-16=54, Resulting Numbers: [96, 5, 54] Generated Node #0,1: 94:[96, 5, 54] Operation: 70-16=54 Exploring Operation: 96/16=6, Resu...
0.967014
hs_4
mult_heuristic
[ 28, 52, 47, 69 ]
58
[ "28+52=80", "69-47=22", "80-22=58" ]
Current State: 58:[28, 52, 47, 69], Operations: [] Exploring Operation: 28+52=80, Resulting Numbers: [47, 69, 80] Generated Node #2: [47, 69, 80] from Operation: 28+52=80 Current State: 58:[47, 69, 80], Operations: ['28+52=80'] Exploring Operation: 69-47=22, Resulting Numbers: [80, 22] Generated Node #3: [80, 22] from ...
4
Current State: 58:[28, 52, 47, 69], Operations: [] Exploring Operation: 47-28=19, Resulting Numbers: [52, 69, 19] Generated Node #0,0: 58:[52, 69, 19] Operation: 47-28=19 Exploring Operation: 52-47=5, Resulting Numbers: [28, 69, 5] Generated Node #0,1: 58:[28, 69, 5] Operation: 52-47=5 Exploring Operation: 52-28=24, Re...
0.985243
hs_5
mult_heuristic
[ 72, 57, 25, 85 ]
45
[ "72-57=15", "85-25=60", "60-15=45" ]
Current State: 45:[72, 57, 25, 85], Operations: [] Exploring Operation: 72-57=15, Resulting Numbers: [25, 85, 15] Generated Node #2: [25, 85, 15] from Operation: 72-57=15 Current State: 45:[25, 85, 15], Operations: ['72-57=15'] Exploring Operation: 85-25=60, Resulting Numbers: [15, 60] Generated Node #3: [15, 60] from ...
4
Current State: 45:[72, 57, 25, 85], Operations: [] Exploring Operation: 85-25=60, Resulting Numbers: [72, 57, 60] Generated Node #0,0: 45:[72, 57, 60] Operation: 85-25=60 Exploring Operation: 85-57=28, Resulting Numbers: [72, 25, 28] Generated Node #0,1: 45:[72, 25, 28] Operation: 85-57=28 Exploring Operation: 72-57=15...
0.980035
hs_5
sum_heuristic
[ 8, 32, 63, 47 ]
40
[ "32-8=24", "63-47=16", "24+16=40" ]
Current State: 40:[8, 32, 63, 47], Operations: [] Exploring Operation: 32-8=24, Resulting Numbers: [63, 47, 24] Generated Node #2: [63, 47, 24] from Operation: 32-8=24 Current State: 40:[63, 47, 24], Operations: ['32-8=24'] Exploring Operation: 63-47=16, Resulting Numbers: [24, 16] Generated Node #3: [24, 16] from Oper...
4
Current State: 40:[8, 32, 63, 47], Operations: [] Exploring Operation: 63-32=31, Resulting Numbers: [8, 47, 31] Generated Node #0,0: 40:[8, 47, 31] Operation: 63-32=31 Exploring Operation: 47-32=15, Resulting Numbers: [8, 63, 15] Generated Node #0,1: 40:[8, 63, 15] Operation: 47-32=15 Exploring Operation: 63-47=16, Res...
0.975694
hs_3
mult_heuristic
[ 47, 18, 20, 20 ]
28
[ "47-18=29", "20/20=1", "29-1=28" ]
Current State: 28:[47, 18, 20, 20], Operations: [] Exploring Operation: 47-18=29, Resulting Numbers: [20, 20, 29] Generated Node #2: [20, 20, 29] from Operation: 47-18=29 Current State: 28:[20, 20, 29], Operations: ['47-18=29'] Exploring Operation: 20/20=1, Resulting Numbers: [29, 1] Generated Node #3: [29, 1] from Ope...
4
Current State: 28:[47, 18, 20, 20], Operations: [] Exploring Operation: 47-20=27, Resulting Numbers: [18, 20, 27] Generated Node #0,0: 28:[18, 20, 27] Operation: 47-20=27 Exploring Operation: 47-20=27, Resulting Numbers: [18, 20, 27] Generated Node #0,1: 28:[18, 20, 27] Operation: 47-20=27 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 48, 97, 13, 2 ]
34
[ "97-48=49", "13+2=15", "49-15=34" ]
Current State: 34:[48, 97, 13, 2], Operations: [] Exploring Operation: 97-48=49, Resulting Numbers: [13, 2, 49] Generated Node #2: [13, 2, 49] from Operation: 97-48=49 Current State: 34:[13, 2, 49], Operations: ['97-48=49'] Exploring Operation: 13+2=15, Resulting Numbers: [49, 15] Generated Node #3: [49, 15] from Opera...
4
Current State: 34:[48, 97, 13, 2], Operations: [] Exploring Operation: 97-48=49, Resulting Numbers: [13, 2, 49] Generated Node #0,0: 34:[13, 2, 49] Operation: 97-48=49 Exploring Operation: 48-13=35, Resulting Numbers: [97, 2, 35] Generated Node #0,1: 34:[97, 2, 35] Operation: 48-13=35 Start Sub Search at level 1: Movin...
0.991319
hs_2
mult_heuristic
[ 11, 45, 78, 80 ]
67
[ "80-78=2", "11*2=22", "45+22=67" ]
Current State: 67:[11, 45, 78, 80], Operations: [] Exploring Operation: 80-78=2, Resulting Numbers: [11, 45, 2] Generated Node #2: [11, 45, 2] from Operation: 80-78=2 Current State: 67:[11, 45, 2], Operations: ['80-78=2'] Exploring Operation: 11*2=22, Resulting Numbers: [45, 22] Generated Node #3: [45, 22] from Operati...
4
Current State: 67:[11, 45, 78, 80], Operations: [] Exploring Operation: 80-11=69, Resulting Numbers: [45, 78, 69] Generated Node #0,0: 67:[45, 78, 69] Operation: 80-11=69 Exploring Operation: 11+45=56, Resulting Numbers: [78, 80, 56] Generated Node #0,1: 67:[78, 80, 56] Operation: 11+45=56 Exploring Operation: 78-11=67...
0
hs_3
mult_heuristic
[ 70, 23, 10, 12 ]
95
[ "70+23=93", "12-10=2", "93+2=95" ]
Current State: 95:[70, 23, 10, 12], Operations: [] Exploring Operation: 70+23=93, Resulting Numbers: [10, 12, 93] Generated Node #2: [10, 12, 93] from Operation: 70+23=93 Current State: 95:[10, 12, 93], Operations: ['70+23=93'] Exploring Operation: 12-10=2, Resulting Numbers: [93, 2] Generated Node #3: [93, 2] from Ope...
4
Current State: 95:[70, 23, 10, 12], Operations: [] Exploring Operation: 70+23=93, Resulting Numbers: [10, 12, 93] Generated Node #0,0: 95:[10, 12, 93] Operation: 70+23=93 Exploring Operation: 70/10=7, Resulting Numbers: [23, 12, 7] Generated Node #0,1: 95:[23, 12, 7] Operation: 70/10=7 Moving to Node #0,1 Current State...
0.986979
hs_2
mult_heuristic
[ 97, 54, 45, 99 ]
96
[ "54+45=99", "99/99=1", "97-1=96" ]
Current State: 96:[97, 54, 45, 99], Operations: [] Exploring Operation: 54+45=99, Resulting Numbers: [97, 99, 99] Generated Node #2: [97, 99, 99] from Operation: 54+45=99 Current State: 96:[97, 99, 99], Operations: ['54+45=99'] Exploring Operation: 99/99=1, Resulting Numbers: [97, 1] Generated Node #3: [97, 1] from Ope...
4
Current State: 96:[97, 54, 45, 99], Operations: [] Exploring Operation: 54-45=9, Resulting Numbers: [97, 99, 9] Generated Node #0,0: 96:[97, 99, 9] Operation: 54-45=9 Start Sub Search at level 1: Moving to Node #0,0 Current State: 96:[97, 99, 9], Operations: ['54-45=9'] Exploring Operation: 99-97=2, Resulting Numbers: ...
0
hs_1
sum_heuristic
[ 44, 83, 22, 15 ]
34
[ "44/22=2", "83-15=68", "68/2=34" ]
Current State: 34:[44, 83, 22, 15], Operations: [] Exploring Operation: 44/22=2, Resulting Numbers: [83, 15, 2] Generated Node #2: [83, 15, 2] from Operation: 44/22=2 Current State: 34:[83, 15, 2], Operations: ['44/22=2'] Exploring Operation: 83-15=68, Resulting Numbers: [2, 68] Generated Node #3: [2, 68] from Operatio...
4
Current State: 34:[44, 83, 22, 15], Operations: [] Exploring Operation: 83-22=61, Resulting Numbers: [44, 15, 61] Generated Node #0,0: 34:[44, 15, 61] Operation: 83-22=61 Exploring Operation: 83-44=39, Resulting Numbers: [22, 15, 39] Generated Node #0,1: 34:[22, 15, 39] Operation: 83-44=39 Moving to Node #0,1 Current S...
0
hs_2
sum_heuristic
[ 90, 96, 1, 33 ]
87
[ "33-1=32", "96/32=3", "90-3=87" ]
Current State: 87:[90, 96, 1, 33], Operations: [] Exploring Operation: 33-1=32, Resulting Numbers: [90, 96, 32] Generated Node #2: [90, 96, 32] from Operation: 33-1=32 Current State: 87:[90, 96, 32], Operations: ['33-1=32'] Exploring Operation: 96/32=3, Resulting Numbers: [90, 3] Generated Node #3: [90, 3] from Operati...
4
Current State: 87:[90, 96, 1, 33], Operations: [] Exploring Operation: 96-90=6, Resulting Numbers: [1, 33, 6] Generated Node #0,0: 87:[1, 33, 6] Operation: 96-90=6 Start Sub Search at level 1: Moving to Node #0,0 Current State: 87:[1, 33, 6], Operations: ['96-90=6'] Exploring Operation: 33-6=27, Resulting Numbers: [1, ...
0
hs_1
sum_heuristic
[ 53, 4, 11, 11 ]
57
[ "53+4=57", "11-11=0", "57+0=57" ]
Current State: 57:[53, 4, 11, 11], Operations: [] Exploring Operation: 53+4=57, Resulting Numbers: [11, 11, 57] Generated Node #2: [11, 11, 57] from Operation: 53+4=57 Current State: 57:[11, 11, 57], Operations: ['53+4=57'] Exploring Operation: 11-11=0, Resulting Numbers: [57, 0] Generated Node #3: [57, 0] from Operati...
4
Current State: 57:[53, 4, 11, 11], Operations: [] Exploring Operation: 11/11=1, Resulting Numbers: [53, 4, 1] Generated Node #0,0: 57:[53, 4, 1] Operation: 11/11=1 Start Sub Search at level 1: Moving to Node #0,0 Current State: 57:[53, 4, 1], Operations: ['11/11=1'] Exploring Operation: 53+4=57, Resulting Numbers: [1, ...
0.993924
hs_1
sum_heuristic
[ 90, 14, 45, 7 ]
23
[ "90/45=2", "14+7=21", "2+21=23" ]
Current State: 23:[90, 14, 45, 7], Operations: [] Exploring Operation: 90/45=2, Resulting Numbers: [14, 7, 2] Generated Node #2: [14, 7, 2] from Operation: 90/45=2 Current State: 23:[14, 7, 2], Operations: ['90/45=2'] Exploring Operation: 14+7=21, Resulting Numbers: [2, 21] Generated Node #3: [2, 21] from Operation: 14...
4
Current State: 23:[90, 14, 45, 7], Operations: [] Exploring Operation: 45-14=31, Resulting Numbers: [90, 7, 31] Generated Node #0,0: 23:[90, 7, 31] Operation: 45-14=31 Exploring Operation: 90-14=76, Resulting Numbers: [45, 7, 76] Generated Node #0,1: 23:[45, 7, 76] Operation: 90-14=76 Exploring Operation: 90/45=2, Resu...
0.979167
hs_5
mult_heuristic
[ 32, 71, 47, 52 ]
39
[ "71-47=24", "52*24=1248", "1248/32=39" ]
Current State: 39:[32, 71, 47, 52], Operations: [] Exploring Operation: 71-47=24, Resulting Numbers: [32, 52, 24] Generated Node #2: [32, 52, 24] from Operation: 71-47=24 Current State: 39:[32, 52, 24], Operations: ['71-47=24'] Exploring Operation: 52*24=1248, Resulting Numbers: [32, 1248] Generated Node #3: [32, 1248]...
4
Current State: 39:[32, 71, 47, 52], Operations: [] Exploring Operation: 52-47=5, Resulting Numbers: [32, 71, 5] Generated Node #0,0: 39:[32, 71, 5] Operation: 52-47=5 Exploring Operation: 71-32=39, Resulting Numbers: [47, 52, 39] Generated Node #0,1: 39:[47, 52, 39] Operation: 71-32=39 Exploring Operation: 71-47=24, Re...
0
hs_4
mult_heuristic
[ 29, 28, 48, 18 ]
87
[ "29+28=57", "48-18=30", "57+30=87" ]
Current State: 87:[29, 28, 48, 18], Operations: [] Exploring Operation: 29+28=57, Resulting Numbers: [48, 18, 57] Generated Node #2: [48, 18, 57] from Operation: 29+28=57 Current State: 87:[48, 18, 57], Operations: ['29+28=57'] Exploring Operation: 48-18=30, Resulting Numbers: [57, 30] Generated Node #3: [57, 30] from ...
4
Current State: 87:[29, 28, 48, 18], Operations: [] Exploring Operation: 48-28=20, Resulting Numbers: [29, 18, 20] Generated Node #0,0: 87:[29, 18, 20] Operation: 48-28=20 Exploring Operation: 48-18=30, Resulting Numbers: [29, 28, 30] Generated Node #0,1: 87:[29, 28, 30] Operation: 48-18=30 Moving to Node #0,1 Current S...
0
hs_2
mult_heuristic
[ 99, 8, 56, 24 ]
23
[ "99*8=792", "792/24=33", "56-33=23" ]
Current State: 23:[99, 8, 56, 24], Operations: [] Exploring Operation: 99*8=792, Resulting Numbers: [56, 24, 792] Generated Node #2: [56, 24, 792] from Operation: 99*8=792 Current State: 23:[56, 24, 792], Operations: ['99*8=792'] Exploring Operation: 792/24=33, Resulting Numbers: [56, 33] Generated Node #3: [56, 33] fr...
4
Current State: 23:[99, 8, 56, 24], Operations: [] Exploring Operation: 56/8=7, Resulting Numbers: [99, 24, 7] Generated Node #0,0: 23:[99, 24, 7] Operation: 56/8=7 Exploring Operation: 99-56=43, Resulting Numbers: [8, 24, 43] Generated Node #0,1: 23:[8, 24, 43] Operation: 99-56=43 Moving to Node #0,1 Current State: 23:...
0
hs_2
mult_heuristic
[ 18, 67, 7, 29 ]
88
[ "18*7=126", "67-29=38", "126-38=88" ]
Current State: 88:[18, 67, 7, 29], Operations: [] Exploring Operation: 18*7=126, Resulting Numbers: [67, 29, 126] Generated Node #2: [67, 29, 126] from Operation: 18*7=126 Current State: 88:[67, 29, 126], Operations: ['18*7=126'] Exploring Operation: 67-29=38, Resulting Numbers: [126, 38] Generated Node #3: [126, 38] f...
4
Current State: 88:[18, 67, 7, 29], Operations: [] Exploring Operation: 29-18=11, Resulting Numbers: [67, 7, 11] Generated Node #0,0: 88:[67, 7, 11] Operation: 29-18=11 Exploring Operation: 18+67=85, Resulting Numbers: [7, 29, 85] Generated Node #0,1: 88:[7, 29, 85] Operation: 18+67=85 Exploring Operation: 67-18=49, Res...
0
hs_5
sum_heuristic
[ 86, 81, 61, 13 ]
53
[ "86-81=5", "61-13=48", "5+48=53" ]
Current State: 53:[86, 81, 61, 13], Operations: [] Exploring Operation: 86-81=5, Resulting Numbers: [61, 13, 5] Generated Node #2: [61, 13, 5] from Operation: 86-81=5 Current State: 53:[61, 13, 5], Operations: ['86-81=5'] Exploring Operation: 61-13=48, Resulting Numbers: [5, 48] Generated Node #3: [5, 48] from Operatio...
4
Current State: 53:[86, 81, 61, 13], Operations: [] Exploring Operation: 86+13=99, Resulting Numbers: [81, 61, 99] Generated Node #0,0: 53:[81, 61, 99] Operation: 86+13=99 Exploring Operation: 81-13=68, Resulting Numbers: [86, 61, 68] Generated Node #0,1: 53:[86, 61, 68] Operation: 81-13=68 Exploring Operation: 61-13=48...
0.973958
hs_4
mult_heuristic
[ 63, 47, 81, 24 ]
41
[ "63-47=16", "81-24=57", "57-16=41" ]
Current State: 41:[63, 47, 81, 24], Operations: [] Exploring Operation: 63-47=16, Resulting Numbers: [81, 24, 16] Generated Node #2: [81, 24, 16] from Operation: 63-47=16 Current State: 41:[81, 24, 16], Operations: ['63-47=16'] Exploring Operation: 81-24=57, Resulting Numbers: [16, 57] Generated Node #3: [16, 57] from ...
4
Current State: 41:[63, 47, 81, 24], Operations: [] Exploring Operation: 81-24=57, Resulting Numbers: [63, 47, 57] Generated Node #0,0: 41:[63, 47, 57] Operation: 81-24=57 Exploring Operation: 81-63=18, Resulting Numbers: [47, 24, 18] Generated Node #0,1: 41:[47, 24, 18] Operation: 81-63=18 Start Sub Search at level 1: ...
0.991319
hs_2
sum_heuristic
[ 84, 70, 56, 72 ]
74
[ "84+56=140", "140/70=2", "72+2=74" ]
Current State: 74:[84, 70, 56, 72], Operations: [] Exploring Operation: 84+56=140, Resulting Numbers: [70, 72, 140] Generated Node #2: [70, 72, 140] from Operation: 84+56=140 Current State: 74:[70, 72, 140], Operations: ['84+56=140'] Exploring Operation: 140/70=2, Resulting Numbers: [72, 2] Generated Node #3: [72, 2] f...
4
Current State: 74:[84, 70, 56, 72], Operations: [] Exploring Operation: 84-56=28, Resulting Numbers: [70, 72, 28] Generated Node #0,0: 74:[70, 72, 28] Operation: 84-56=28 Moving to Node #0,0 Current State: 74:[70, 72, 28], Operations: ['84-56=28'] Exploring Operation: 70-28=42, Resulting Numbers: [72, 42] Generated Nod...
0
hs_1
mult_heuristic
[ 10, 4, 31, 85 ]
68
[ "10+4=14", "85-31=54", "14+54=68" ]
Current State: 68:[10, 4, 31, 85], Operations: [] Exploring Operation: 10+4=14, Resulting Numbers: [31, 85, 14] Generated Node #2: [31, 85, 14] from Operation: 10+4=14 Current State: 68:[31, 85, 14], Operations: ['10+4=14'] Exploring Operation: 85-31=54, Resulting Numbers: [14, 54] Generated Node #3: [14, 54] from Oper...
4
Current State: 68:[10, 4, 31, 85], Operations: [] Exploring Operation: 85-10=75, Resulting Numbers: [4, 31, 75] Generated Node #0,0: 68:[4, 31, 75] Operation: 85-10=75 Exploring Operation: 31-10=21, Resulting Numbers: [4, 85, 21] Generated Node #0,1: 68:[4, 85, 21] Operation: 31-10=21 Exploring Operation: 85-31=54, Res...
0.980035
hs_3
mult_heuristic
[ 80, 20, 2, 96 ]
78
[ "80-20=60", "96+60=156", "156/2=78" ]
Current State: 78:[80, 20, 2, 96], Operations: [] Exploring Operation: 80-20=60, Resulting Numbers: [2, 96, 60] Generated Node #2: [2, 96, 60] from Operation: 80-20=60 Current State: 78:[2, 96, 60], Operations: ['80-20=60'] Exploring Operation: 96+60=156, Resulting Numbers: [2, 156] Generated Node #3: [2, 156] from Ope...
4
Current State: 78:[80, 20, 2, 96], Operations: [] Exploring Operation: 96/2=48, Resulting Numbers: [80, 20, 48] Generated Node #0,0: 78:[80, 20, 48] Operation: 96/2=48 Exploring Operation: 96-20=76, Resulting Numbers: [80, 2, 76] Generated Node #0,1: 78:[80, 2, 76] Operation: 96-20=76 Exploring Operation: 80/20=4, Resu...
0
hs_5
mult_heuristic
[ 56, 10, 52, 25 ]
65
[ "56-52=4", "10*4=40", "25+40=65" ]
Current State: 65:[56, 10, 52, 25], Operations: [] Exploring Operation: 56-52=4, Resulting Numbers: [10, 25, 4] Generated Node #2: [10, 25, 4] from Operation: 56-52=4 Current State: 65:[10, 25, 4], Operations: ['56-52=4'] Exploring Operation: 10*4=40, Resulting Numbers: [25, 40] Generated Node #3: [25, 40] from Operati...
4
Current State: 65:[56, 10, 52, 25], Operations: [] Exploring Operation: 52+25=77, Resulting Numbers: [56, 10, 77] Generated Node #0,0: 65:[56, 10, 77] Operation: 52+25=77 Exploring Operation: 25-10=15, Resulting Numbers: [56, 52, 15] Generated Node #0,1: 65:[56, 52, 15] Operation: 25-10=15 Exploring Operation: 10+52=62...
0
hs_4
sum_heuristic
[ 14, 24, 65, 59 ]
10
[ "65-59=6", "24/6=4", "14-4=10" ]
Current State: 10:[14, 24, 65, 59], Operations: [] Exploring Operation: 65-59=6, Resulting Numbers: [14, 24, 6] Generated Node #2: [14, 24, 6] from Operation: 65-59=6 Current State: 10:[14, 24, 6], Operations: ['65-59=6'] Exploring Operation: 24/6=4, Resulting Numbers: [14, 4] Generated Node #3: [14, 4] from Operation:...
4
Current State: 10:[14, 24, 65, 59], Operations: [] Exploring Operation: 65-14=51, Resulting Numbers: [24, 59, 51] Generated Node #0,0: 10:[24, 59, 51] Operation: 65-14=51 Exploring Operation: 65-59=6, Resulting Numbers: [14, 24, 6] Generated Node #0,1: 10:[14, 24, 6] Operation: 65-59=6 Exploring Operation: 59-24=35, Re...
0.984375
hs_5
mult_heuristic
[ 25, 88, 11, 97 ]
50
[ "88+11=99", "99-97=2", "25*2=50" ]
Current State: 50:[25, 88, 11, 97], Operations: [] Exploring Operation: 88+11=99, Resulting Numbers: [25, 97, 99] Generated Node #2: [25, 97, 99] from Operation: 88+11=99 Current State: 50:[25, 97, 99], Operations: ['88+11=99'] Exploring Operation: 99-97=2, Resulting Numbers: [25, 2] Generated Node #3: [25, 2] from Ope...
4
Current State: 50:[25, 88, 11, 97], Operations: [] Exploring Operation: 88-25=63, Resulting Numbers: [11, 97, 63] Generated Node #0,0: 50:[11, 97, 63] Operation: 88-25=63 Exploring Operation: 97-25=72, Resulting Numbers: [88, 11, 72] Generated Node #0,1: 50:[88, 11, 72] Operation: 97-25=72 Exploring Operation: 88/11=8,...
0.967014
hs_4
mult_heuristic
[ 96, 49, 26, 4 ]
47
[ "96/4=24", "49-26=23", "24+23=47" ]
Current State: 47:[96, 49, 26, 4], Operations: [] Exploring Operation: 96/4=24, Resulting Numbers: [49, 26, 24] Generated Node #2: [49, 26, 24] from Operation: 96/4=24 Current State: 47:[49, 26, 24], Operations: ['96/4=24'] Exploring Operation: 49-26=23, Resulting Numbers: [24, 23] Generated Node #3: [24, 23] from Oper...
4
Current State: 47:[96, 49, 26, 4], Operations: [] Exploring Operation: 96-4=92, Resulting Numbers: [49, 26, 92] Generated Node #0,0: 47:[49, 26, 92] Operation: 96-4=92 Exploring Operation: 96/4=24, Resulting Numbers: [49, 26, 24] Generated Node #0,1: 47:[49, 26, 24] Operation: 96/4=24 Exploring Operation: 96-26=70, Res...
0.983507
hs_4
sum_heuristic
[ 23, 70, 80, 66 ]
28
[ "80-66=14", "70/14=5", "23+5=28" ]
Current State: 28:[23, 70, 80, 66], Operations: [] Exploring Operation: 80-66=14, Resulting Numbers: [23, 70, 14] Generated Node #2: [23, 70, 14] from Operation: 80-66=14 Current State: 28:[23, 70, 14], Operations: ['80-66=14'] Exploring Operation: 70/14=5, Resulting Numbers: [23, 5] Generated Node #3: [23, 5] from Ope...
4
Current State: 28:[23, 70, 80, 66], Operations: [] Exploring Operation: 80-23=57, Resulting Numbers: [70, 66, 57] Generated Node #0,0: 28:[70, 66, 57] Operation: 80-23=57 Exploring Operation: 70-23=47, Resulting Numbers: [80, 66, 47] Generated Node #0,1: 28:[80, 66, 47] Operation: 70-23=47 Exploring Operation: 70-66=4,...
0.96875
hs_5
sum_heuristic
[ 46, 7, 6, 31 ]
66
[ "46+31=77", "77/7=11", "6*11=66" ]
Current State: 66:[46, 7, 6, 31], Operations: [] Exploring Operation: 46+31=77, Resulting Numbers: [7, 6, 77] Generated Node #2: [7, 6, 77] from Operation: 46+31=77 Current State: 66:[7, 6, 77], Operations: ['46+31=77'] Exploring Operation: 77/7=11, Resulting Numbers: [6, 11] Generated Node #3: [6, 11] from Operation: ...
4
Current State: 66:[46, 7, 6, 31], Operations: [] Exploring Operation: 46-7=39, Resulting Numbers: [6, 31, 39] Generated Node #0,0: 66:[6, 31, 39] Operation: 46-7=39 Exploring Operation: 46-6=40, Resulting Numbers: [7, 31, 40] Generated Node #0,1: 66:[7, 31, 40] Operation: 46-6=40 Exploring Operation: 46-31=15, Resultin...
0
hs_3
mult_heuristic
[ 56, 61, 95, 4 ]
80
[ "95-61=34", "4*34=136", "136-56=80" ]
Current State: 80:[56, 61, 95, 4], Operations: [] Exploring Operation: 95-61=34, Resulting Numbers: [56, 4, 34] Generated Node #2: [56, 4, 34] from Operation: 95-61=34 Current State: 80:[56, 4, 34], Operations: ['95-61=34'] Exploring Operation: 4*34=136, Resulting Numbers: [56, 136] Generated Node #3: [56, 136] from Op...
4
Current State: 80:[56, 61, 95, 4], Operations: [] Exploring Operation: 61-56=5, Resulting Numbers: [95, 4, 5] Generated Node #0,0: 80:[95, 4, 5] Operation: 61-56=5 Exploring Operation: 95-61=34, Resulting Numbers: [56, 4, 34] Generated Node #0,1: 80:[56, 4, 34] Operation: 95-61=34 Exploring Operation: 95-56=39, Resulti...
0
hs_3
mult_heuristic
[ 80, 16, 38, 53 ]
96
[ "80/16=5", "38+53=91", "5+91=96" ]
Current State: 96:[80, 16, 38, 53], Operations: [] Exploring Operation: 80/16=5, Resulting Numbers: [38, 53, 5] Generated Node #2: [38, 53, 5] from Operation: 80/16=5 Current State: 96:[38, 53, 5], Operations: ['80/16=5'] Exploring Operation: 38+53=91, Resulting Numbers: [5, 91] Generated Node #3: [5, 91] from Operatio...
4
Current State: 96:[80, 16, 38, 53], Operations: [] Exploring Operation: 80-38=42, Resulting Numbers: [16, 53, 42] Generated Node #0,0: 96:[16, 53, 42] Operation: 80-38=42 Exploring Operation: 80+16=96, Resulting Numbers: [38, 53, 96] Generated Node #0,1: 96:[38, 53, 96] Operation: 80+16=96 Exploring Operation: 80-53=27...
0
hs_3
sum_heuristic
[ 18, 63, 70, 83 ]
43
[ "70-63=7", "18*7=126", "126-83=43" ]
Current State: 43:[18, 63, 70, 83], Operations: [] Exploring Operation: 70-63=7, Resulting Numbers: [18, 83, 7] Generated Node #2: [18, 83, 7] from Operation: 70-63=7 Current State: 43:[18, 83, 7], Operations: ['70-63=7'] Exploring Operation: 18*7=126, Resulting Numbers: [83, 126] Generated Node #3: [83, 126] from Oper...
4
Current State: 43:[18, 63, 70, 83], Operations: [] Exploring Operation: 70-18=52, Resulting Numbers: [63, 83, 52] Generated Node #0,0: 43:[63, 83, 52] Operation: 70-18=52 Exploring Operation: 63-18=45, Resulting Numbers: [70, 83, 45] Generated Node #0,1: 43:[70, 83, 45] Operation: 63-18=45 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 6, 88, 17, 18 ]
30
[ "6*88=528", "528-18=510", "510/17=30" ]
Current State: 30:[6, 88, 17, 18], Operations: [] Exploring Operation: 6*88=528, Resulting Numbers: [17, 18, 528] Generated Node #2: [17, 18, 528] from Operation: 6*88=528 Current State: 30:[17, 18, 528], Operations: ['6*88=528'] Exploring Operation: 528-18=510, Resulting Numbers: [17, 510] Generated Node #3: [17, 510]...
4
Current State: 30:[6, 88, 17, 18], Operations: [] Exploring Operation: 88-18=70, Resulting Numbers: [6, 17, 70] Generated Node #0,0: 30:[6, 17, 70] Operation: 88-18=70 Exploring Operation: 88-6=82, Resulting Numbers: [17, 18, 82] Generated Node #0,1: 30:[17, 18, 82] Operation: 88-6=82 Exploring Operation: 88-17=71, Res...
0
hs_3
mult_heuristic
[ 25, 58, 15, 87 ]
39
[ "58-25=33", "87-15=72", "72-33=39" ]
Current State: 39:[25, 58, 15, 87], Operations: [] Exploring Operation: 58-25=33, Resulting Numbers: [15, 87, 33] Generated Node #2: [15, 87, 33] from Operation: 58-25=33 Current State: 39:[15, 87, 33], Operations: ['58-25=33'] Exploring Operation: 87-15=72, Resulting Numbers: [33, 72] Generated Node #3: [33, 72] from ...
4
Current State: 39:[25, 58, 15, 87], Operations: [] Exploring Operation: 87-58=29, Resulting Numbers: [25, 15, 29] Generated Node #0,0: 39:[25, 15, 29] Operation: 87-58=29 Exploring Operation: 58-15=43, Resulting Numbers: [25, 87, 43] Generated Node #0,1: 39:[25, 87, 43] Operation: 58-15=43 Exploring Operation: 87-25=62...
0.983507
hs_4
mult_heuristic
[ 85, 17, 12, 54 ]
26
[ "85-17=68", "54-12=42", "68-42=26" ]
Current State: 26:[85, 17, 12, 54], Operations: [] Exploring Operation: 85-17=68, Resulting Numbers: [12, 54, 68] Generated Node #2: [12, 54, 68] from Operation: 85-17=68 Current State: 26:[12, 54, 68], Operations: ['85-17=68'] Exploring Operation: 54-12=42, Resulting Numbers: [68, 42] Generated Node #3: [68, 42] from ...
4
Current State: 26:[85, 17, 12, 54], Operations: [] Exploring Operation: 85-54=31, Resulting Numbers: [17, 12, 31] Generated Node #0,0: 26:[17, 12, 31] Operation: 85-54=31 Exploring Operation: 85/17=5, Resulting Numbers: [12, 54, 5] Generated Node #0,1: 26:[12, 54, 5] Operation: 85/17=5 Exploring Operation: 85-17=68, Re...
0.987847
hs_4
sum_heuristic
[ 74, 39, 28, 68 ]
26
[ "74+28=102", "39*68=2652", "2652/102=26" ]
Current State: 26:[74, 39, 28, 68], Operations: [] Exploring Operation: 74+28=102, Resulting Numbers: [39, 68, 102] Generated Node #2: [39, 68, 102] from Operation: 74+28=102 Current State: 26:[39, 68, 102], Operations: ['74+28=102'] Exploring Operation: 39*68=2652, Resulting Numbers: [102, 2652] Generated Node #3: [10...
4
Current State: 26:[74, 39, 28, 68], Operations: [] Exploring Operation: 74-68=6, Resulting Numbers: [39, 28, 6] Generated Node #0,0: 26:[39, 28, 6] Operation: 74-68=6 Exploring Operation: 74-39=35, Resulting Numbers: [28, 68, 35] Generated Node #0,1: 26:[28, 68, 35] Operation: 74-39=35 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 34, 48, 51, 14 ]
17
[ "34+48=82", "51+14=65", "82-65=17" ]
Current State: 17:[34, 48, 51, 14], Operations: [] Exploring Operation: 34+48=82, Resulting Numbers: [51, 14, 82] Generated Node #2: [51, 14, 82] from Operation: 34+48=82 Current State: 17:[51, 14, 82], Operations: ['34+48=82'] Exploring Operation: 51+14=65, Resulting Numbers: [82, 65] Generated Node #3: [82, 65] from ...
4
Current State: 17:[34, 48, 51, 14], Operations: [] Exploring Operation: 48-34=14, Resulting Numbers: [51, 14, 14] Generated Node #0,0: 17:[51, 14, 14] Operation: 48-34=14 Exploring Operation: 51-34=17, Resulting Numbers: [48, 14, 17] Generated Node #0,1: 17:[48, 14, 17] Operation: 51-34=17 Exploring Operation: 51-48=3,...
0.97309
hs_5
sum_heuristic
[ 31, 55, 24, 46 ]
94
[ "55-31=24", "24+46=70", "24+70=94" ]
Current State: 94:[31, 55, 24, 46], Operations: [] Exploring Operation: 55-31=24, Resulting Numbers: [24, 46, 24] Generated Node #2: [24, 46, 24] from Operation: 55-31=24 Current State: 94:[24, 46, 24], Operations: ['55-31=24'] Exploring Operation: 24+46=70, Resulting Numbers: [70] 70,94 equal: Goal Reached Exploring O...
4
Current State: 94:[31, 55, 24, 46], Operations: [] Exploring Operation: 31-24=7, Resulting Numbers: [55, 46, 7] Generated Node #0,0: 94:[55, 46, 7] Operation: 31-24=7 Moving to Node #0,0 Current State: 94:[55, 46, 7], Operations: ['31-24=7'] Exploring Operation: 55-7=48, Resulting Numbers: [46, 48] Generated Node #0,0,...
0.993924
hs_1
sum_heuristic
[ 16, 50, 8, 21 ]
37
[ "16+50=66", "8+21=29", "66-29=37" ]
Current State: 37:[16, 50, 8, 21], Operations: [] Exploring Operation: 16+50=66, Resulting Numbers: [8, 21, 66] Generated Node #2: [8, 21, 66] from Operation: 16+50=66 Current State: 37:[8, 21, 66], Operations: ['16+50=66'] Exploring Operation: 8+21=29, Resulting Numbers: [66, 29] Generated Node #3: [66, 29] from Opera...
4
Current State: 37:[16, 50, 8, 21], Operations: [] Exploring Operation: 16+21=37, Resulting Numbers: [50, 8, 37] Generated Node #0,0: 37:[50, 8, 37] Operation: 16+21=37 Exploring Operation: 16+8=24, Resulting Numbers: [50, 21, 24] Generated Node #0,1: 37:[50, 21, 24] Operation: 16+8=24 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 90, 88, 80, 78 ]
89
[ "90+88=178", "80-78=2", "178/2=89" ]
Current State: 89:[90, 88, 80, 78], Operations: [] Exploring Operation: 90+88=178, Resulting Numbers: [80, 78, 178] Generated Node #2: [80, 78, 178] from Operation: 90+88=178 Current State: 89:[80, 78, 178], Operations: ['90+88=178'] Exploring Operation: 80-78=2, Resulting Numbers: [178, 2] Generated Node #3: [178, 2] ...
4
Current State: 89:[90, 88, 80, 78], Operations: [] Exploring Operation: 90-78=12, Resulting Numbers: [88, 80, 12] Generated Node #0,0: 89:[88, 80, 12] Operation: 90-78=12 Exploring Operation: 80+78=158, Resulting Numbers: [90, 88, 158] Generated Node #0,1: 89:[90, 88, 158] Operation: 80+78=158 Start Sub Search at level...
0
hs_2
mult_heuristic
[ 2, 10, 31, 85 ]
34
[ "2*10=20", "85-31=54", "54-20=34" ]
Current State: 34:[2, 10, 31, 85], Operations: [] Exploring Operation: 2*10=20, Resulting Numbers: [31, 85, 20] Generated Node #2: [31, 85, 20] from Operation: 2*10=20 Current State: 34:[31, 85, 20], Operations: ['2*10=20'] Exploring Operation: 85-31=54, Resulting Numbers: [20, 54] Generated Node #3: [20, 54] from Oper...
4
Current State: 34:[2, 10, 31, 85], Operations: [] Exploring Operation: 10/2=5, Resulting Numbers: [31, 85, 5] Generated Node #0,0: 34:[31, 85, 5] Operation: 10/2=5 Exploring Operation: 2*10=20, Resulting Numbers: [31, 85, 20] Generated Node #0,1: 34:[31, 85, 20] Operation: 2*10=20 Exploring Operation: 85-10=75, Resulti...
0.927951
hs_5
mult_heuristic
[ 17, 76, 52, 33 ]
78
[ "76-17=59", "52-33=19", "59+19=78" ]
Current State: 78:[17, 76, 52, 33], Operations: [] Exploring Operation: 76-17=59, Resulting Numbers: [52, 33, 59] Generated Node #2: [52, 33, 59] from Operation: 76-17=59 Current State: 78:[52, 33, 59], Operations: ['76-17=59'] Exploring Operation: 52-33=19, Resulting Numbers: [59, 19] Generated Node #3: [59, 19] from ...
4
Current State: 78:[17, 76, 52, 33], Operations: [] Exploring Operation: 76-52=24, Resulting Numbers: [17, 33, 24] Generated Node #0,0: 78:[17, 33, 24] Operation: 76-52=24 Exploring Operation: 52-33=19, Resulting Numbers: [17, 76, 19] Generated Node #0,1: 78:[17, 76, 19] Operation: 52-33=19 Exploring Operation: 52-17=35...
0.978299
hs_3
mult_heuristic
[ 55, 47, 4, 15 ]
47
[ "55-47=8", "4*8=32", "15+32=47" ]
Current State: 47:[55, 47, 4, 15], Operations: [] Exploring Operation: 55-47=8, Resulting Numbers: [4, 15, 8] Generated Node #2: [4, 15, 8] from Operation: 55-47=8 Current State: 47:[4, 15, 8], Operations: ['55-47=8'] Exploring Operation: 4*8=32, Resulting Numbers: [15, 32] Generated Node #3: [15, 32] from Operation: 4...
4
Current State: 47:[55, 47, 4, 15], Operations: [] Exploring Operation: 55-4=51, Resulting Numbers: [47, 15, 51] Generated Node #0,0: 47:[47, 15, 51] Operation: 55-4=51 Exploring Operation: 4*15=60, Resulting Numbers: [55, 47, 60] Generated Node #0,1: 47:[55, 47, 60] Operation: 4*15=60 Moving to Node #0,1 Current State:...
0
hs_2
sum_heuristic
[ 62, 73, 30, 28 ]
84
[ "30-28=2", "73*2=146", "146-62=84" ]
Current State: 84:[62, 73, 30, 28], Operations: [] Exploring Operation: 30-28=2, Resulting Numbers: [62, 73, 2] Generated Node #2: [62, 73, 2] from Operation: 30-28=2 Current State: 84:[62, 73, 2], Operations: ['30-28=2'] Exploring Operation: 73*2=146, Resulting Numbers: [62, 146] Generated Node #3: [62, 146] from Oper...
4
Current State: 84:[62, 73, 30, 28], Operations: [] Exploring Operation: 73-62=11, Resulting Numbers: [30, 28, 11] Generated Node #0,0: 84:[30, 28, 11] Operation: 73-62=11 Exploring Operation: 62+30=92, Resulting Numbers: [73, 28, 92] Generated Node #0,1: 84:[73, 28, 92] Operation: 62+30=92 Exploring Operation: 62+28=90...
0
hs_4
mult_heuristic
[ 63, 40, 44, 96 ]
72
[ "63*96=6048", "40+44=84", "6048/84=72" ]
Current State: 72:[63, 40, 44, 96], Operations: [] Exploring Operation: 63*96=6048, Resulting Numbers: [40, 44, 6048] Generated Node #2: [40, 44, 6048] from Operation: 63*96=6048 Current State: 72:[40, 44, 6048], Operations: ['63*96=6048'] Exploring Operation: 40+44=84, Resulting Numbers: [6048, 84] Generated Node #3: ...
4
Current State: 72:[63, 40, 44, 96], Operations: [] Exploring Operation: 63-44=19, Resulting Numbers: [40, 96, 19] Generated Node #0,0: 72:[40, 96, 19] Operation: 63-44=19 Exploring Operation: 63-40=23, Resulting Numbers: [44, 96, 23] Generated Node #0,1: 72:[44, 96, 23] Operation: 63-40=23 Exploring Operation: 96-44=52...
0
hs_4
mult_heuristic
[ 49, 7, 66, 84 ]
77
[ "84-66=18", "7*18=126", "126-49=77" ]
Current State: 77:[49, 7, 66, 84], Operations: [] Exploring Operation: 84-66=18, Resulting Numbers: [49, 7, 18] Generated Node #2: [49, 7, 18] from Operation: 84-66=18 Current State: 77:[49, 7, 18], Operations: ['84-66=18'] Exploring Operation: 7*18=126, Resulting Numbers: [49, 126] Generated Node #3: [49, 126] from Op...
4
Current State: 77:[49, 7, 66, 84], Operations: [] Exploring Operation: 49/7=7, Resulting Numbers: [66, 84, 7] Generated Node #0,0: 77:[66, 84, 7] Operation: 49/7=7 Exploring Operation: 84-49=35, Resulting Numbers: [7, 66, 35] Generated Node #0,1: 77:[7, 66, 35] Operation: 84-49=35 Exploring Operation: 66-49=17, Resulti...
0
hs_3
sum_heuristic
[ 40, 65, 10, 24 ]
29
[ "65*24=1560", "1560/40=39", "39-10=29" ]
Current State: 29:[40, 65, 10, 24], Operations: [] Exploring Operation: 65*24=1560, Resulting Numbers: [40, 10, 1560] Generated Node #2: [40, 10, 1560] from Operation: 65*24=1560 Current State: 29:[40, 10, 1560], Operations: ['65*24=1560'] Exploring Operation: 1560/40=39, Resulting Numbers: [10, 39] Generated Node #3: ...
4
Current State: 29:[40, 65, 10, 24], Operations: [] Exploring Operation: 65-40=25, Resulting Numbers: [10, 24, 25] Generated Node #0,0: 29:[10, 24, 25] Operation: 65-40=25 Exploring Operation: 65-10=55, Resulting Numbers: [40, 24, 55] Generated Node #0,1: 29:[40, 24, 55] Operation: 65-10=55 Exploring Operation: 40-10=30...
0
hs_3
mult_heuristic
[ 40, 88, 55, 51 ]
52
[ "88-40=48", "55-51=4", "48+4=52" ]
Current State: 52:[40, 88, 55, 51], Operations: [] Exploring Operation: 88-40=48, Resulting Numbers: [55, 51, 48] Generated Node #2: [55, 51, 48] from Operation: 88-40=48 Current State: 52:[55, 51, 48], Operations: ['88-40=48'] Exploring Operation: 55-51=4, Resulting Numbers: [48, 4] Generated Node #3: [48, 4] from Ope...
4
Current State: 52:[40, 88, 55, 51], Operations: [] Exploring Operation: 88-40=48, Resulting Numbers: [55, 51, 48] Generated Node #0,0: 52:[55, 51, 48] Operation: 88-40=48 Start Sub Search at level 1: Moving to Node #0,0 Current State: 52:[55, 51, 48], Operations: ['88-40=48'] Exploring Operation: 55-51=4, Resulting Num...
0.993924
hs_1
mult_heuristic
[ 41, 88, 68, 54 ]
43
[ "88-54=34", "68/34=2", "41+2=43" ]
Current State: 43:[41, 88, 68, 54], Operations: [] Exploring Operation: 88-54=34, Resulting Numbers: [41, 68, 34] Generated Node #2: [41, 68, 34] from Operation: 88-54=34 Current State: 43:[41, 68, 34], Operations: ['88-54=34'] Exploring Operation: 68/34=2, Resulting Numbers: [41, 2] Generated Node #3: [41, 2] from Ope...
4
Current State: 43:[41, 88, 68, 54], Operations: [] Exploring Operation: 88-68=20, Resulting Numbers: [41, 54, 20] Generated Node #0,0: 43:[41, 54, 20] Operation: 88-68=20 Exploring Operation: 68-54=14, Resulting Numbers: [41, 88, 14] Generated Node #0,1: 43:[41, 88, 14] Operation: 68-54=14 Exploring Operation: 68-41=27...
0.962674
hs_5
mult_heuristic
[ 3, 84, 59, 88 ]
60
[ "3+84=87", "59+88=147", "147-87=60" ]
Current State: 60:[3, 84, 59, 88], Operations: [] Exploring Operation: 3+84=87, Resulting Numbers: [59, 88, 87] Generated Node #2: [59, 88, 87] from Operation: 3+84=87 Current State: 60:[59, 88, 87], Operations: ['3+84=87'] Exploring Operation: 59+88=147, Resulting Numbers: [87, 147] Generated Node #3: [87, 147] from O...
4
Current State: 60:[3, 84, 59, 88], Operations: [] Exploring Operation: 84-59=25, Resulting Numbers: [3, 88, 25] Generated Node #0,0: 60:[3, 88, 25] Operation: 84-59=25 Exploring Operation: 88-84=4, Resulting Numbers: [3, 59, 4] Generated Node #0,1: 60:[3, 59, 4] Operation: 88-84=4 Exploring Operation: 84/3=28, Resultin...
0.986111
hs_4
sum_heuristic
[ 11, 71, 17, 77 ]
54
[ "11*77=847", "71+847=918", "918/17=54" ]
Current State: 54:[11, 71, 17, 77], Operations: [] Exploring Operation: 11*77=847, Resulting Numbers: [71, 17, 847] Generated Node #2: [71, 17, 847] from Operation: 11*77=847 Current State: 54:[71, 17, 847], Operations: ['11*77=847'] Exploring Operation: 71+847=918, Resulting Numbers: [17, 918] Generated Node #3: [17, ...
4
Current State: 54:[11, 71, 17, 77], Operations: [] Exploring Operation: 77-71=6, Resulting Numbers: [11, 17, 6] Generated Node #0,0: 54:[11, 17, 6] Operation: 77-71=6 Exploring Operation: 77/11=7, Resulting Numbers: [71, 17, 7] Generated Node #0,1: 54:[71, 17, 7] Operation: 77/11=7 Exploring Operation: 71-17=54, Result...
0
hs_4
sum_heuristic
[ 15, 27, 87, 44 ]
89
[ "15+27=42", "87+44=131", "131-42=89" ]
Current State: 89:[15, 27, 87, 44], Operations: [] Exploring Operation: 15+27=42, Resulting Numbers: [87, 44, 42] Generated Node #2: [87, 44, 42] from Operation: 15+27=42 Current State: 89:[87, 44, 42], Operations: ['15+27=42'] Exploring Operation: 87+44=131, Resulting Numbers: [42, 131] Generated Node #3: [42, 131] fr...
4
Current State: 89:[15, 27, 87, 44], Operations: [] Exploring Operation: 27+44=71, Resulting Numbers: [15, 87, 71] Generated Node #0,0: 89:[15, 87, 71] Operation: 27+44=71 Exploring Operation: 15+27=42, Resulting Numbers: [87, 44, 42] Generated Node #0,1: 89:[87, 44, 42] Operation: 15+27=42 Exploring Operation: 15+44=59...
0.96441
hs_3
mult_heuristic
[ 73, 99, 82, 49 ]
41
[ "73+99=172", "82+49=131", "172-131=41" ]
Current State: 41:[73, 99, 82, 49], Operations: [] Exploring Operation: 73+99=172, Resulting Numbers: [82, 49, 172] Generated Node #2: [82, 49, 172] from Operation: 73+99=172 Current State: 41:[82, 49, 172], Operations: ['73+99=172'] Exploring Operation: 82+49=131, Resulting Numbers: [172, 131] Generated Node #3: [172,...
4
Current State: 41:[73, 99, 82, 49], Operations: [] Exploring Operation: 99-73=26, Resulting Numbers: [82, 49, 26] Generated Node #0,0: 41:[82, 49, 26] Operation: 99-73=26 Start Sub Search at level 1: Moving to Node #0,0 Current State: 41:[82, 49, 26], Operations: ['99-73=26'] Exploring Operation: 82-49=33, Resulting Nu...
0
hs_1
sum_heuristic
[ 22, 62, 99, 7 ]
52
[ "62-22=40", "99-7=92", "92-40=52" ]
Current State: 52:[22, 62, 99, 7], Operations: [] Exploring Operation: 62-22=40, Resulting Numbers: [99, 7, 40] Generated Node #2: [99, 7, 40] from Operation: 62-22=40 Current State: 52:[99, 7, 40], Operations: ['62-22=40'] Exploring Operation: 99-7=92, Resulting Numbers: [40, 92] Generated Node #3: [40, 92] from Opera...
4
Current State: 52:[22, 62, 99, 7], Operations: [] Exploring Operation: 99-62=37, Resulting Numbers: [22, 7, 37] Generated Node #0,0: 52:[22, 7, 37] Operation: 99-62=37 Moving to Node #0,0 Current State: 52:[22, 7, 37], Operations: ['99-62=37'] Exploring Operation: 37-22=15, Resulting Numbers: [7, 15] Generated Node #0,...
0
hs_1
sum_heuristic
[ 48, 52, 2, 43 ]
49
[ "52-48=4", "2+43=45", "4+45=49" ]
Current State: 49:[48, 52, 2, 43], Operations: [] Exploring Operation: 52-48=4, Resulting Numbers: [2, 43, 4] Generated Node #2: [2, 43, 4] from Operation: 52-48=4 Current State: 49:[2, 43, 4], Operations: ['52-48=4'] Exploring Operation: 2+43=45, Resulting Numbers: [4, 45] Generated Node #3: [4, 45] from Operation: 2+...
4
Current State: 49:[48, 52, 2, 43], Operations: [] Exploring Operation: 2+43=45, Resulting Numbers: [48, 52, 45] Generated Node #0,0: 49:[48, 52, 45] Operation: 2+43=45 Exploring Operation: 48-43=5, Resulting Numbers: [52, 2, 5] Generated Node #0,1: 49:[52, 2, 5] Operation: 48-43=5 Exploring Operation: 52-43=9, Resultin...
0.983507
hs_5
sum_heuristic
[ 10, 23, 20, 18 ]
35
[ "10+23=33", "20-18=2", "33+2=35" ]
Current State: 35:[10, 23, 20, 18], Operations: [] Exploring Operation: 10+23=33, Resulting Numbers: [20, 18, 33] Generated Node #2: [20, 18, 33] from Operation: 10+23=33 Current State: 35:[20, 18, 33], Operations: ['10+23=33'] Exploring Operation: 20-18=2, Resulting Numbers: [33, 2] Generated Node #3: [33, 2] from Ope...
4
Current State: 35:[10, 23, 20, 18], Operations: [] Exploring Operation: 23-20=3, Resulting Numbers: [10, 18, 3] Generated Node #0,0: 35:[10, 18, 3] Operation: 23-20=3 Exploring Operation: 23-18=5, Resulting Numbers: [10, 20, 5] Generated Node #0,1: 35:[10, 20, 5] Operation: 23-18=5 Start Sub Search at level 1: Moving t...
0
hs_2
mult_heuristic
[ 22, 68, 80, 31 ]
95
[ "68-22=46", "80-31=49", "46+49=95" ]
Current State: 95:[22, 68, 80, 31], Operations: [] Exploring Operation: 68-22=46, Resulting Numbers: [80, 31, 46] Generated Node #2: [80, 31, 46] from Operation: 68-22=46 Current State: 95:[80, 31, 46], Operations: ['68-22=46'] Exploring Operation: 80-31=49, Resulting Numbers: [46, 49] Generated Node #3: [46, 49] from ...
4
Current State: 95:[22, 68, 80, 31], Operations: [] Exploring Operation: 68+31=99, Resulting Numbers: [22, 80, 99] Generated Node #0,0: 95:[22, 80, 99] Operation: 68+31=99 Exploring Operation: 22+68=90, Resulting Numbers: [80, 31, 90] Generated Node #0,1: 95:[80, 31, 90] Operation: 22+68=90 Exploring Operation: 68-31=37...
0.934896
hs_5
mult_heuristic
[ 5, 17, 48, 68 ]
55
[ "17+48=65", "65/5=13", "68-13=55" ]
Current State: 55:[5, 17, 48, 68], Operations: [] Exploring Operation: 17+48=65, Resulting Numbers: [5, 68, 65] Generated Node #2: [5, 68, 65] from Operation: 17+48=65 Current State: 55:[5, 68, 65], Operations: ['17+48=65'] Exploring Operation: 65/5=13, Resulting Numbers: [68, 13] Generated Node #3: [68, 13] from Opera...
4
Current State: 55:[5, 17, 48, 68], Operations: [] Exploring Operation: 68/17=4, Resulting Numbers: [5, 48, 4] Generated Node #0,0: 55:[5, 48, 4] Operation: 68/17=4 Exploring Operation: 68-17=51, Resulting Numbers: [5, 48, 51] Generated Node #0,1: 55:[5, 48, 51] Operation: 68-17=51 Moving to Node #0,0 Current State: 55:...
0
hs_2
mult_heuristic
[ 92, 57, 90, 89 ]
30
[ "92+57=149", "90+89=179", "179-149=30" ]
Current State: 30:[92, 57, 90, 89], Operations: [] Exploring Operation: 92+57=149, Resulting Numbers: [90, 89, 149] Generated Node #2: [90, 89, 149] from Operation: 92+57=149 Current State: 30:[90, 89, 149], Operations: ['92+57=149'] Exploring Operation: 90+89=179, Resulting Numbers: [149, 179] Generated Node #3: [149,...
4
Current State: 30:[92, 57, 90, 89], Operations: [] Exploring Operation: 92-89=3, Resulting Numbers: [57, 90, 3] Generated Node #0,0: 30:[57, 90, 3] Operation: 92-89=3 Exploring Operation: 92-90=2, Resulting Numbers: [57, 89, 2] Generated Node #0,1: 30:[57, 89, 2] Operation: 92-90=2 Exploring Operation: 90-89=1, Resulti...
0.987847
hs_3
mult_heuristic
[ 43, 90, 48, 51 ]
15
[ "51-43=8", "90*8=720", "720/48=15" ]
Current State: 15:[43, 90, 48, 51], Operations: [] Exploring Operation: 51-43=8, Resulting Numbers: [90, 48, 8] Generated Node #2: [90, 48, 8] from Operation: 51-43=8 Current State: 15:[90, 48, 8], Operations: ['51-43=8'] Exploring Operation: 90*8=720, Resulting Numbers: [48, 720] Generated Node #3: [48, 720] from Oper...
4
Current State: 15:[43, 90, 48, 51], Operations: [] Exploring Operation: 90-51=39, Resulting Numbers: [43, 48, 39] Generated Node #0,0: 15:[43, 48, 39] Operation: 90-51=39 Start Sub Search at level 1: Moving to Node #0,0 Current State: 15:[43, 48, 39], Operations: ['90-51=39'] Exploring Operation: 48-43=5, Resulting Num...
0
hs_1
mult_heuristic
[ 46, 82, 58, 73 ]
51
[ "82-46=36", "73-58=15", "36+15=51" ]
Current State: 51:[46, 82, 58, 73], Operations: [] Exploring Operation: 82-46=36, Resulting Numbers: [58, 73, 36] Generated Node #2: [58, 73, 36] from Operation: 82-46=36 Current State: 51:[58, 73, 36], Operations: ['82-46=36'] Exploring Operation: 73-58=15, Resulting Numbers: [36, 15] Generated Node #3: [36, 15] from ...
4
Current State: 51:[46, 82, 58, 73], Operations: [] Exploring Operation: 82-73=9, Resulting Numbers: [46, 58, 9] Generated Node #0,0: 51:[46, 58, 9] Operation: 82-73=9 Start Sub Search at level 1: Moving to Node #0,0 Current State: 51:[46, 58, 9], Operations: ['82-73=9'] Exploring Operation: 58-9=49, Resulting Numbers: ...
0
hs_1
sum_heuristic
[ 77, 80, 49, 46 ]
93
[ "77*49=3773", "80*46=3680", "3773-3680=93" ]
Current State: 93:[77, 80, 49, 46], Operations: [] Exploring Operation: 77*49=3773, Resulting Numbers: [80, 46, 3773] Generated Node #2: [80, 46, 3773] from Operation: 77*49=3773 Current State: 93:[80, 46, 3773], Operations: ['77*49=3773'] Exploring Operation: 80*46=3680, Resulting Numbers: [3773, 3680] Generated Node ...
4
Current State: 93:[77, 80, 49, 46], Operations: [] Exploring Operation: 80-49=31, Resulting Numbers: [77, 46, 31] Generated Node #0,0: 93:[77, 46, 31] Operation: 80-49=31 Exploring Operation: 49-46=3, Resulting Numbers: [77, 80, 3] Generated Node #0,1: 93:[77, 80, 3] Operation: 49-46=3 Exploring Operation: 77-46=31, Re...
0
hs_4
mult_heuristic
[ 24, 9, 33, 54 ]
15
[ "33-24=9", "54/9=6", "9+6=15" ]
Current State: 15:[24, 9, 33, 54], Operations: [] Exploring Operation: 33-24=9, Resulting Numbers: [9, 54, 9] Generated Node #2: [9, 54, 9] from Operation: 33-24=9 Current State: 15:[9, 54, 9], Operations: ['33-24=9'] Exploring Operation: 54/9=6, Resulting Numbers: [6] 6,15 equal: Goal Reached Exploring Operation: 9+6=...
4
Current State: 15:[24, 9, 33, 54], Operations: [] Exploring Operation: 54-33=21, Resulting Numbers: [24, 9, 21] Generated Node #0,0: 15:[24, 9, 21] Operation: 54-33=21 Start Sub Search at level 1: Moving to Node #0,0 Current State: 15:[24, 9, 21], Operations: ['54-33=21'] Exploring Operation: 24-21=3, Resulting Numbers...
0
hs_1
sum_heuristic
[ 9, 77, 13, 3 ]
70
[ "9+77=86", "13+3=16", "86-16=70" ]
Current State: 70:[9, 77, 13, 3], Operations: [] Exploring Operation: 9+77=86, Resulting Numbers: [13, 3, 86] Generated Node #2: [13, 3, 86] from Operation: 9+77=86 Current State: 70:[13, 3, 86], Operations: ['9+77=86'] Exploring Operation: 13+3=16, Resulting Numbers: [86, 16] Generated Node #3: [86, 16] from Operation...
4
Current State: 70:[9, 77, 13, 3], Operations: [] Exploring Operation: 77-9=68, Resulting Numbers: [13, 3, 68] Generated Node #0,0: 70:[13, 3, 68] Operation: 77-9=68 Exploring Operation: 13-3=10, Resulting Numbers: [9, 77, 10] Generated Node #0,1: 70:[9, 77, 10] Operation: 13-3=10 Exploring Operation: 77-13=64, Resultin...
0.956597
hs_5
sum_heuristic
[ 9, 40, 15, 48 ]
57
[ "48-40=8", "9*8=72", "72-15=57" ]
Current State: 57:[9, 40, 15, 48], Operations: [] Exploring Operation: 48-40=8, Resulting Numbers: [9, 15, 8] Generated Node #2: [9, 15, 8] from Operation: 48-40=8 Current State: 57:[9, 15, 8], Operations: ['48-40=8'] Exploring Operation: 9*8=72, Resulting Numbers: [15, 72] Generated Node #3: [15, 72] from Operation: 9...
4
Current State: 57:[9, 40, 15, 48], Operations: [] Exploring Operation: 48-40=8, Resulting Numbers: [9, 15, 8] Generated Node #0,0: 57:[9, 15, 8] Operation: 48-40=8 Start Sub Search at level 1: Moving to Node #0,0 Current State: 57:[9, 15, 8], Operations: ['48-40=8'] Exploring Operation: 9+8=17, Resulting Numbers: [15, ...
0
hs_1
mult_heuristic
[ 41, 17, 79, 75 ]
28
[ "41-17=24", "79-75=4", "24+4=28" ]
Current State: 28:[41, 17, 79, 75], Operations: [] Exploring Operation: 41-17=24, Resulting Numbers: [79, 75, 24] Generated Node #2: [79, 75, 24] from Operation: 41-17=24 Current State: 28:[79, 75, 24], Operations: ['41-17=24'] Exploring Operation: 79-75=4, Resulting Numbers: [24, 4] Generated Node #3: [24, 4] from Ope...
4
Current State: 28:[41, 17, 79, 75], Operations: [] Exploring Operation: 79-75=4, Resulting Numbers: [41, 17, 4] Generated Node #0,0: 28:[41, 17, 4] Operation: 79-75=4 Exploring Operation: 79-41=38, Resulting Numbers: [17, 75, 38] Generated Node #0,1: 28:[17, 75, 38] Operation: 79-41=38 Moving to Node #0,0 Current State...
0.992188
hs_2
mult_heuristic
[ 63, 28, 44, 66 ]
19
[ "63+28=91", "44+66=110", "110-91=19" ]
Current State: 19:[63, 28, 44, 66], Operations: [] Exploring Operation: 63+28=91, Resulting Numbers: [44, 66, 91] Generated Node #2: [44, 66, 91] from Operation: 63+28=91 Current State: 19:[44, 66, 91], Operations: ['63+28=91'] Exploring Operation: 44+66=110, Resulting Numbers: [91, 110] Generated Node #3: [91, 110] fr...
4
Current State: 19:[63, 28, 44, 66], Operations: [] Exploring Operation: 66-63=3, Resulting Numbers: [28, 44, 3] Generated Node #0,0: 19:[28, 44, 3] Operation: 66-63=3 Exploring Operation: 63-44=19, Resulting Numbers: [28, 66, 19] Generated Node #0,1: 19:[28, 66, 19] Operation: 63-44=19 Start Sub Search at level 1: Movi...
0.992188
hs_2
mult_heuristic
[ 26, 30, 19, 34 ]
60
[ "30-26=4", "34-19=15", "4*15=60" ]
Current State: 60:[26, 30, 19, 34], Operations: [] Exploring Operation: 30-26=4, Resulting Numbers: [19, 34, 4] Generated Node #2: [19, 34, 4] from Operation: 30-26=4 Current State: 60:[19, 34, 4], Operations: ['30-26=4'] Exploring Operation: 34-19=15, Resulting Numbers: [4, 15] Generated Node #3: [4, 15] from Operatio...
4
Current State: 60:[26, 30, 19, 34], Operations: [] Exploring Operation: 26+34=60, Resulting Numbers: [30, 19, 60] Generated Node #0,0: 60:[30, 19, 60] Operation: 26+34=60 Moving to Node #0,0 Current State: 60:[30, 19, 60], Operations: ['26+34=60'] Exploring Operation: 30-19=11, Resulting Numbers: [60, 11] Generated Nod...
0
hs_1
sum_heuristic
[ 68, 63, 42, 74 ]
28
[ "68*63=4284", "4284/42=102", "102-74=28" ]
Current State: 28:[68, 63, 42, 74], Operations: [] Exploring Operation: 68*63=4284, Resulting Numbers: [42, 74, 4284] Generated Node #2: [42, 74, 4284] from Operation: 68*63=4284 Current State: 28:[42, 74, 4284], Operations: ['68*63=4284'] Exploring Operation: 4284/42=102, Resulting Numbers: [74, 102] Generated Node #3...
4
Current State: 28:[68, 63, 42, 74], Operations: [] Exploring Operation: 74-63=11, Resulting Numbers: [68, 42, 11] Generated Node #0,0: 28:[68, 42, 11] Operation: 74-63=11 Exploring Operation: 74-68=6, Resulting Numbers: [63, 42, 6] Generated Node #0,1: 28:[63, 42, 6] Operation: 74-68=6 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 81, 99, 2, 10 ]
20
[ "81+99=180", "180/10=18", "2+18=20" ]
Current State: 20:[81, 99, 2, 10], Operations: [] Exploring Operation: 81+99=180, Resulting Numbers: [2, 10, 180] Generated Node #2: [2, 10, 180] from Operation: 81+99=180 Current State: 20:[2, 10, 180], Operations: ['81+99=180'] Exploring Operation: 180/10=18, Resulting Numbers: [2, 18] Generated Node #3: [2, 18] from...
4
Current State: 20:[81, 99, 2, 10], Operations: [] Exploring Operation: 99-81=18, Resulting Numbers: [2, 10, 18] Generated Node #0,0: 20:[2, 10, 18] Operation: 99-81=18 Exploring Operation: 81-10=71, Resulting Numbers: [99, 2, 71] Generated Node #0,1: 20:[99, 2, 71] Operation: 81-10=71 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 6, 87, 56, 99 ]
58
[ "99-87=12", "12/6=2", "56+2=58" ]
Current State: 58:[6, 87, 56, 99], Operations: [] Exploring Operation: 99-87=12, Resulting Numbers: [6, 56, 12] Generated Node #2: [6, 56, 12] from Operation: 99-87=12 Current State: 58:[6, 56, 12], Operations: ['99-87=12'] Exploring Operation: 12/6=2, Resulting Numbers: [56, 2] Generated Node #3: [56, 2] from Operatio...
4
Current State: 58:[6, 87, 56, 99], Operations: [] Exploring Operation: 87-56=31, Resulting Numbers: [6, 99, 31] Generated Node #0,0: 58:[6, 99, 31] Operation: 87-56=31 Exploring Operation: 99-87=12, Resulting Numbers: [6, 56, 12] Generated Node #0,1: 58:[6, 56, 12] Operation: 99-87=12 Exploring Operation: 87-6=81, Resu...
0.984375
hs_5
sum_heuristic
[ 89, 95, 17, 7 ]
60
[ "95-89=6", "17-7=10", "6*10=60" ]
Current State: 60:[89, 95, 17, 7], Operations: [] Exploring Operation: 95-89=6, Resulting Numbers: [17, 7, 6] Generated Node #2: [17, 7, 6] from Operation: 95-89=6 Current State: 60:[17, 7, 6], Operations: ['95-89=6'] Exploring Operation: 17-7=10, Resulting Numbers: [6, 10] Generated Node #3: [6, 10] from Operation: 17...
4
Current State: 60:[89, 95, 17, 7], Operations: [] Exploring Operation: 89-17=72, Resulting Numbers: [95, 7, 72] Generated Node #0,0: 60:[95, 7, 72] Operation: 89-17=72 Exploring Operation: 95-89=6, Resulting Numbers: [17, 7, 6] Generated Node #0,1: 60:[17, 7, 6] Operation: 95-89=6 Exploring Operation: 95-17=78, Resulti...
0.988715
hs_3
sum_heuristic
[ 8, 15, 33, 43 ]
70
[ "15-8=7", "43-33=10", "7*10=70" ]
Current State: 70:[8, 15, 33, 43], Operations: [] Exploring Operation: 15-8=7, Resulting Numbers: [33, 43, 7] Generated Node #2: [33, 43, 7] from Operation: 15-8=7 Current State: 70:[33, 43, 7], Operations: ['15-8=7'] Exploring Operation: 43-33=10, Resulting Numbers: [7, 10] Generated Node #3: [7, 10] from Operation: 4...
4
Current State: 70:[8, 15, 33, 43], Operations: [] Exploring Operation: 43-33=10, Resulting Numbers: [8, 15, 10] Generated Node #0,0: 70:[8, 15, 10] Operation: 43-33=10 Exploring Operation: 43-8=35, Resulting Numbers: [15, 33, 35] Generated Node #0,1: 70:[15, 33, 35] Operation: 43-8=35 Exploring Operation: 43-15=28, Res...
0.954861
hs_5
mult_heuristic
[ 65, 80, 75, 90 ]
95
[ "80-65=15", "75/15=5", "90+5=95" ]
Current State: 95:[65, 80, 75, 90], Operations: [] Exploring Operation: 80-65=15, Resulting Numbers: [75, 90, 15] Generated Node #2: [75, 90, 15] from Operation: 80-65=15 Current State: 95:[75, 90, 15], Operations: ['80-65=15'] Exploring Operation: 75/15=5, Resulting Numbers: [90, 5] Generated Node #3: [90, 5] from Ope...
4
Current State: 95:[65, 80, 75, 90], Operations: [] Exploring Operation: 75-65=10, Resulting Numbers: [80, 90, 10] Generated Node #0,0: 95:[80, 90, 10] Operation: 75-65=10 Exploring Operation: 80-65=15, Resulting Numbers: [75, 90, 15] Generated Node #0,1: 95:[75, 90, 15] Operation: 80-65=15 Moving to Node #0,0 Current S...
0.990451
hs_2
sum_heuristic
[ 3, 60, 12, 89 ]
55
[ "60-12=48", "3*48=144", "144-89=55" ]
Current State: 55:[3, 60, 12, 89], Operations: [] Exploring Operation: 60-12=48, Resulting Numbers: [3, 89, 48] Generated Node #2: [3, 89, 48] from Operation: 60-12=48 Current State: 55:[3, 89, 48], Operations: ['60-12=48'] Exploring Operation: 3*48=144, Resulting Numbers: [89, 144] Generated Node #3: [89, 144] from Op...
4
Current State: 55:[3, 60, 12, 89], Operations: [] Exploring Operation: 60/12=5, Resulting Numbers: [3, 89, 5] Generated Node #0,0: 55:[3, 89, 5] Operation: 60/12=5 Exploring Operation: 89-12=77, Resulting Numbers: [3, 60, 77] Generated Node #0,1: 55:[3, 60, 77] Operation: 89-12=77 Exploring Operation: 89-60=29, Resulti...
0
hs_3
sum_heuristic
[ 9, 41, 82, 39 ]
87
[ "82/41=2", "39*2=78", "9+78=87" ]
Current State: 87:[9, 41, 82, 39], Operations: [] Exploring Operation: 82/41=2, Resulting Numbers: [9, 39, 2] Generated Node #2: [9, 39, 2] from Operation: 82/41=2 Current State: 87:[9, 39, 2], Operations: ['82/41=2'] Exploring Operation: 39*2=78, Resulting Numbers: [9, 78] Generated Node #3: [9, 78] from Operation: 39...
4
Current State: 87:[9, 41, 82, 39], Operations: [] Exploring Operation: 82/41=2, Resulting Numbers: [9, 39, 2] Generated Node #0,0: 87:[9, 39, 2] Operation: 82/41=2 Exploring Operation: 41-39=2, Resulting Numbers: [9, 82, 2] Generated Node #0,1: 87:[9, 82, 2] Operation: 41-39=2 Moving to Node #0,1 Current State: 87:[9, ...
0
hs_2
sum_heuristic
[ 3, 51, 96, 74 ]
76
[ "3+51=54", "96-74=22", "54+22=76" ]
Current State: 76:[3, 51, 96, 74], Operations: [] Exploring Operation: 3+51=54, Resulting Numbers: [96, 74, 54] Generated Node #2: [96, 74, 54] from Operation: 3+51=54 Current State: 76:[96, 74, 54], Operations: ['3+51=54'] Exploring Operation: 96-74=22, Resulting Numbers: [54, 22] Generated Node #3: [54, 22] from Oper...
4
Current State: 76:[3, 51, 96, 74], Operations: [] Exploring Operation: 96-51=45, Resulting Numbers: [3, 74, 45] Generated Node #0,0: 76:[3, 74, 45] Operation: 96-51=45 Start Sub Search at level 1: Moving to Node #0,0 Current State: 76:[3, 74, 45], Operations: ['96-51=45'] Exploring Operation: 45-3=42, Resulting Numbers...
0
hs_1
sum_heuristic
[ 76, 62, 19, 12 ]
60
[ "76-62=14", "19-14=5", "12*5=60" ]
Current State: 60:[76, 62, 19, 12], Operations: [] Exploring Operation: 76-62=14, Resulting Numbers: [19, 12, 14] Generated Node #2: [19, 12, 14] from Operation: 76-62=14 Current State: 60:[19, 12, 14], Operations: ['76-62=14'] Exploring Operation: 19-14=5, Resulting Numbers: [12, 5] Generated Node #3: [12, 5] from Ope...
4
Current State: 60:[76, 62, 19, 12], Operations: [] Exploring Operation: 76-62=14, Resulting Numbers: [19, 12, 14] Generated Node #0,0: 60:[19, 12, 14] Operation: 76-62=14 Moving to Node #0,0 Current State: 60:[19, 12, 14], Operations: ['76-62=14'] Exploring Operation: 19-14=5, Resulting Numbers: [12, 5] Generated Node ...
0.993924
hs_1
sum_heuristic
[ 74, 31, 61, 97 ]
53
[ "74+31=105", "61+97=158", "158-105=53" ]
Current State: 53:[74, 31, 61, 97], Operations: [] Exploring Operation: 74+31=105, Resulting Numbers: [61, 97, 105] Generated Node #2: [61, 97, 105] from Operation: 74+31=105 Current State: 53:[61, 97, 105], Operations: ['74+31=105'] Exploring Operation: 61+97=158, Resulting Numbers: [105, 158] Generated Node #3: [105,...
4
Current State: 53:[74, 31, 61, 97], Operations: [] Exploring Operation: 97-74=23, Resulting Numbers: [31, 61, 23] Generated Node #0,0: 53:[31, 61, 23] Operation: 97-74=23 Exploring Operation: 97-31=66, Resulting Numbers: [74, 61, 66] Generated Node #0,1: 53:[74, 61, 66] Operation: 97-31=66 Start Sub Search at level 1: ...
0.992188
hs_2
sum_heuristic
[ 54, 56, 28, 17 ]
31
[ "56-54=2", "28/2=14", "17+14=31" ]
Current State: 31:[54, 56, 28, 17], Operations: [] Exploring Operation: 56-54=2, Resulting Numbers: [28, 17, 2] Generated Node #2: [28, 17, 2] from Operation: 56-54=2 Current State: 31:[28, 17, 2], Operations: ['56-54=2'] Exploring Operation: 28/2=14, Resulting Numbers: [17, 14] Generated Node #3: [17, 14] from Operati...
4
Current State: 31:[54, 56, 28, 17], Operations: [] Exploring Operation: 56-17=39, Resulting Numbers: [54, 28, 39] Generated Node #0,0: 31:[54, 28, 39] Operation: 56-17=39 Exploring Operation: 56-28=28, Resulting Numbers: [54, 17, 28] Generated Node #0,1: 31:[54, 17, 28] Operation: 56-28=28 Exploring Operation: 54-17=37...
0
hs_3
sum_heuristic
[ 81, 2, 34, 26 ]
68
[ "81-34=47", "2*47=94", "94-26=68" ]
Current State: 68:[81, 2, 34, 26], Operations: [] Exploring Operation: 81-34=47, Resulting Numbers: [2, 26, 47] Generated Node #2: [2, 26, 47] from Operation: 81-34=47 Current State: 68:[2, 26, 47], Operations: ['81-34=47'] Exploring Operation: 2*47=94, Resulting Numbers: [26, 94] Generated Node #3: [26, 94] from Opera...
4
Current State: 68:[81, 2, 34, 26], Operations: [] Exploring Operation: 81-26=55, Resulting Numbers: [2, 34, 55] Generated Node #0,0: 68:[2, 34, 55] Operation: 81-26=55 Exploring Operation: 34-26=8, Resulting Numbers: [81, 2, 8] Generated Node #0,1: 68:[81, 2, 8] Operation: 34-26=8 Exploring Operation: 26/2=13, Resultin...
0
hs_5
sum_heuristic
[ 69, 60, 17, 69 ]
44
[ "69/69=1", "60-17=43", "1+43=44" ]
Current State: 44:[69, 60, 17, 69], Operations: [] Exploring Operation: 69/69=1, Resulting Numbers: [60, 17, 1] Generated Node #2: [60, 17, 1] from Operation: 69/69=1 Current State: 44:[60, 17, 1], Operations: ['69/69=1'] Exploring Operation: 60-17=43, Resulting Numbers: [1, 43] Generated Node #3: [1, 43] from Operatio...
4
Current State: 44:[69, 60, 17, 69], Operations: [] Exploring Operation: 69-69=0, Resulting Numbers: [60, 17, 0] Generated Node #0,0: 44:[60, 17, 0] Operation: 69-69=0 Exploring Operation: 69/69=1, Resulting Numbers: [60, 17, 1] Generated Node #0,1: 44:[60, 17, 1] Operation: 69/69=1 Moving to Node #0,1 Current State: 44...
0.992188
hs_2
mult_heuristic
[ 61, 81, 22, 1 ]
41
[ "81-61=20", "22-1=21", "20+21=41" ]
Current State: 41:[61, 81, 22, 1], Operations: [] Exploring Operation: 81-61=20, Resulting Numbers: [22, 1, 20] Generated Node #2: [22, 1, 20] from Operation: 81-61=20 Current State: 41:[22, 1, 20], Operations: ['81-61=20'] Exploring Operation: 22-1=21, Resulting Numbers: [20, 21] Generated Node #3: [20, 21] from Opera...
4
Current State: 41:[61, 81, 22, 1], Operations: [] Exploring Operation: 61-1=60, Resulting Numbers: [81, 22, 60] Generated Node #0,0: 41:[81, 22, 60] Operation: 61-1=60 Exploring Operation: 81-22=59, Resulting Numbers: [61, 1, 59] Generated Node #0,1: 41:[61, 1, 59] Operation: 81-22=59 Exploring Operation: 81-1=80, Resu...
0.965278
hs_3
sum_heuristic
[ 93, 55, 7, 78 ]
47
[ "93-55=38", "7+78=85", "85-38=47" ]
Current State: 47:[93, 55, 7, 78], Operations: [] Exploring Operation: 93-55=38, Resulting Numbers: [7, 78, 38] Generated Node #2: [7, 78, 38] from Operation: 93-55=38 Current State: 47:[7, 78, 38], Operations: ['93-55=38'] Exploring Operation: 7+78=85, Resulting Numbers: [38, 85] Generated Node #3: [38, 85] from Opera...
4
Current State: 47:[93, 55, 7, 78], Operations: [] Exploring Operation: 55-7=48, Resulting Numbers: [93, 78, 48] Generated Node #0,0: 47:[93, 78, 48] Operation: 55-7=48 Exploring Operation: 93-7=86, Resulting Numbers: [55, 78, 86] Generated Node #0,1: 47:[55, 78, 86] Operation: 93-7=86 Moving to Node #0,0 Current State:...
0.989583
hs_2
mult_heuristic
[ 56, 86, 99, 13 ]
82
[ "86-56=30", "99+13=112", "112-30=82" ]
Current State: 82:[56, 86, 99, 13], Operations: [] Exploring Operation: 86-56=30, Resulting Numbers: [99, 13, 30] Generated Node #2: [99, 13, 30] from Operation: 86-56=30 Current State: 82:[99, 13, 30], Operations: ['86-56=30'] Exploring Operation: 99+13=112, Resulting Numbers: [30, 112] Generated Node #3: [30, 112] fr...
4
Current State: 82:[56, 86, 99, 13], Operations: [] Exploring Operation: 99-56=43, Resulting Numbers: [86, 13, 43] Generated Node #0,0: 82:[86, 13, 43] Operation: 99-56=43 Exploring Operation: 56-13=43, Resulting Numbers: [86, 99, 43] Generated Node #0,1: 82:[86, 99, 43] Operation: 56-13=43 Exploring Operation: 99-13=86...
0
hs_3
mult_heuristic
[ 2, 15, 50, 86 ]
87
[ "86-50=36", "2*36=72", "15+72=87" ]
Current State: 87:[2, 15, 50, 86], Operations: [] Exploring Operation: 86-50=36, Resulting Numbers: [2, 15, 36] Generated Node #2: [2, 15, 36] from Operation: 86-50=36 Current State: 87:[2, 15, 36], Operations: ['86-50=36'] Exploring Operation: 2*36=72, Resulting Numbers: [15, 72] Generated Node #3: [15, 72] from Opera...
4
Current State: 87:[2, 15, 50, 86], Operations: [] Exploring Operation: 50-15=35, Resulting Numbers: [2, 86, 35] Generated Node #0,0: 87:[2, 86, 35] Operation: 50-15=35 Moving to Node #0,0 Current State: 87:[2, 86, 35], Operations: ['50-15=35'] Exploring Operation: 35-2=33, Resulting Numbers: [86, 33] Generated Node #0,...
0
hs_1
sum_heuristic
[ 53, 50, 37, 48 ]
14
[ "53-50=3", "48-37=11", "3+11=14" ]
Current State: 14:[53, 50, 37, 48], Operations: [] Exploring Operation: 53-50=3, Resulting Numbers: [37, 48, 3] Generated Node #2: [37, 48, 3] from Operation: 53-50=3 Current State: 14:[37, 48, 3], Operations: ['53-50=3'] Exploring Operation: 48-37=11, Resulting Numbers: [3, 11] Generated Node #3: [3, 11] from Operatio...
4
Current State: 14:[53, 50, 37, 48], Operations: [] Exploring Operation: 53-48=5, Resulting Numbers: [50, 37, 5] Generated Node #0,0: 14:[50, 37, 5] Operation: 53-48=5 Exploring Operation: 53-50=3, Resulting Numbers: [37, 48, 3] Generated Node #0,1: 14:[37, 48, 3] Operation: 53-50=3 Start Sub Search at level 1: Moving t...
0.991319
hs_2
mult_heuristic
[ 49, 94, 39, 30 ]
36
[ "94-49=45", "39-30=9", "45-9=36" ]
Current State: 36:[49, 94, 39, 30], Operations: [] Exploring Operation: 94-49=45, Resulting Numbers: [39, 30, 45] Generated Node #2: [39, 30, 45] from Operation: 94-49=45 Current State: 36:[39, 30, 45], Operations: ['94-49=45'] Exploring Operation: 39-30=9, Resulting Numbers: [45, 9] Generated Node #3: [45, 9] from Ope...
4
Current State: 36:[49, 94, 39, 30], Operations: [] Exploring Operation: 49-39=10, Resulting Numbers: [94, 30, 10] Generated Node #0,0: 36:[94, 30, 10] Operation: 49-39=10 Exploring Operation: 94-49=45, Resulting Numbers: [39, 30, 45] Generated Node #0,1: 36:[39, 30, 45] Operation: 94-49=45 Exploring Operation: 49-30=19...
0.984375
hs_5
mult_heuristic
[ 7, 1, 15, 5 ]
28
[ "7+1=8", "15+5=20", "8+20=28" ]
Current State: 28:[7, 1, 15, 5], Operations: [] Exploring Operation: 7+1=8, Resulting Numbers: [15, 5, 8] Generated Node #2: [15, 5, 8] from Operation: 7+1=8 Current State: 28:[15, 5, 8], Operations: ['7+1=8'] Exploring Operation: 15+5=20, Resulting Numbers: [8, 20] Generated Node #3: [8, 20] from Operation: 15+5=20 Cu...
4
Current State: 28:[7, 1, 15, 5], Operations: [] Exploring Operation: 15-1=14, Resulting Numbers: [7, 5, 14] Generated Node #0,0: 28:[7, 5, 14] Operation: 15-1=14 Exploring Operation: 5-1=4, Resulting Numbers: [7, 15, 4] Generated Node #0,1: 28:[7, 15, 4] Operation: 5-1=4 Exploring Operation: 7*1=7, Resulting Numbers: [...
0.984375
hs_3
sum_heuristic
[ 42, 16, 57, 28 ]
22
[ "57*28=1596", "1596/42=38", "38-16=22" ]
Current State: 22:[42, 16, 57, 28], Operations: [] Exploring Operation: 57*28=1596, Resulting Numbers: [42, 16, 1596] Generated Node #2: [42, 16, 1596] from Operation: 57*28=1596 Current State: 22:[42, 16, 1596], Operations: ['57*28=1596'] Exploring Operation: 1596/42=38, Resulting Numbers: [16, 38] Generated Node #3: ...
4
Current State: 22:[42, 16, 57, 28], Operations: [] Exploring Operation: 57-28=29, Resulting Numbers: [42, 16, 29] Generated Node #0,0: 22:[42, 16, 29] Operation: 57-28=29 Exploring Operation: 57-42=15, Resulting Numbers: [16, 28, 15] Generated Node #0,1: 22:[16, 28, 15] Operation: 57-42=15 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 60, 24, 28, 77 ]
62
[ "28-24=4", "60/4=15", "77-15=62" ]
Current State: 62:[60, 24, 28, 77], Operations: [] Exploring Operation: 28-24=4, Resulting Numbers: [60, 77, 4] Generated Node #2: [60, 77, 4] from Operation: 28-24=4 Current State: 62:[60, 77, 4], Operations: ['28-24=4'] Exploring Operation: 60/4=15, Resulting Numbers: [77, 15] Generated Node #3: [77, 15] from Operati...
4
Current State: 62:[60, 24, 28, 77], Operations: [] Exploring Operation: 77-24=53, Resulting Numbers: [60, 28, 53] Generated Node #0,0: 62:[60, 28, 53] Operation: 77-24=53 Moving to Node #0,0 Current State: 62:[60, 28, 53], Operations: ['77-24=53'] Exploring Operation: 60-53=7, Resulting Numbers: [28, 7] Generated Node ...
0
hs_1
mult_heuristic
[ 92, 99, 53, 7 ]
97
[ "53-7=46", "92/46=2", "99-2=97" ]
Current State: 97:[92, 99, 53, 7], Operations: [] Exploring Operation: 53-7=46, Resulting Numbers: [92, 99, 46] Generated Node #2: [92, 99, 46] from Operation: 53-7=46 Current State: 97:[92, 99, 46], Operations: ['53-7=46'] Exploring Operation: 92/46=2, Resulting Numbers: [99, 2] Generated Node #3: [99, 2] from Operati...
4
Current State: 97:[92, 99, 53, 7], Operations: [] Exploring Operation: 92-7=85, Resulting Numbers: [99, 53, 85] Generated Node #0,0: 97:[99, 53, 85] Operation: 92-7=85 Exploring Operation: 99+7=106, Resulting Numbers: [92, 53, 106] Generated Node #0,1: 97:[92, 53, 106] Operation: 99+7=106 Exploring Operation: 92+7=99, ...
0
hs_5
mult_heuristic
[ 62, 31, 4, 38 ]
36
[ "62/31=2", "38-4=34", "2+34=36" ]
Current State: 36:[62, 31, 4, 38], Operations: [] Exploring Operation: 62/31=2, Resulting Numbers: [4, 38, 2] Generated Node #2: [4, 38, 2] from Operation: 62/31=2 Current State: 36:[4, 38, 2], Operations: ['62/31=2'] Exploring Operation: 38-4=34, Resulting Numbers: [2, 34] Generated Node #3: [2, 34] from Operation: 38...
4
Current State: 36:[62, 31, 4, 38], Operations: [] Exploring Operation: 62-38=24, Resulting Numbers: [31, 4, 24] Generated Node #0,0: 36:[31, 4, 24] Operation: 62-38=24 Exploring Operation: 62/31=2, Resulting Numbers: [4, 38, 2] Generated Node #0,1: 36:[4, 38, 2] Operation: 62/31=2 Exploring Operation: 62-31=31, Resulti...
0.955729
hs_4
mult_heuristic