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
[ 9, 26, 53, 57 ]
95
[ "57-53=4", "26*4=104", "104-9=95" ]
Current State: 95:[9, 26, 53, 57], Operations: [] Exploring Operation: 57-53=4, Resulting Numbers: [9, 26, 4] Generated Node #2: [9, 26, 4] from Operation: 57-53=4 Current State: 95:[9, 26, 4], Operations: ['57-53=4'] Exploring Operation: 26*4=104, Resulting Numbers: [9, 104] Generated Node #3: [9, 104] from Operation:...
4
Current State: 95:[9, 26, 53, 57], Operations: [] Exploring Operation: 57-53=4, Resulting Numbers: [9, 26, 4] Generated Node #0,0: 95:[9, 26, 4] Operation: 57-53=4 Start Sub Search at level 1: Moving to Node #0,0 Current State: 95:[9, 26, 4], Operations: ['57-53=4'] Exploring Operation: 26-9=17, Resulting Numbers: [4, ...
0
hs_1
mult_heuristic
[ 65, 88, 61, 92 ]
45
[ "65-61=4", "88+92=180", "180/4=45" ]
Current State: 45:[65, 88, 61, 92], Operations: [] Exploring Operation: 65-61=4, Resulting Numbers: [88, 92, 4] Generated Node #2: [88, 92, 4] from Operation: 65-61=4 Current State: 45:[88, 92, 4], Operations: ['65-61=4'] Exploring Operation: 88+92=180, Resulting Numbers: [4, 180] Generated Node #3: [4, 180] from Opera...
4
Current State: 45:[65, 88, 61, 92], Operations: [] Exploring Operation: 92-65=27, Resulting Numbers: [88, 61, 27] Generated Node #0,0: 45:[88, 61, 27] Operation: 92-65=27 Exploring Operation: 92-88=4, Resulting Numbers: [65, 61, 4] Generated Node #0,1: 45:[65, 61, 4] Operation: 92-88=4 Exploring Operation: 88-65=23, Re...
0
hs_5
mult_heuristic
[ 83, 12, 24, 49 ]
66
[ "83+49=132", "24/12=2", "132/2=66" ]
Current State: 66:[83, 12, 24, 49], Operations: [] Exploring Operation: 83+49=132, Resulting Numbers: [12, 24, 132] Generated Node #2: [12, 24, 132] from Operation: 83+49=132 Current State: 66:[12, 24, 132], Operations: ['83+49=132'] Exploring Operation: 24/12=2, Resulting Numbers: [132, 2] Generated Node #3: [132, 2] ...
4
Current State: 66:[83, 12, 24, 49], Operations: [] Exploring Operation: 83-49=34, Resulting Numbers: [12, 24, 34] Generated Node #0,0: 66:[12, 24, 34] Operation: 83-49=34 Start Sub Search at level 1: Moving to Node #0,0 Current State: 66:[12, 24, 34], Operations: ['83-49=34'] Exploring Operation: 24/12=2, Resulting Num...
0
hs_1
mult_heuristic
[ 22, 85, 25, 5 ]
20
[ "25-22=3", "85/5=17", "3+17=20" ]
Current State: 20:[22, 85, 25, 5], Operations: [] Exploring Operation: 25-22=3, Resulting Numbers: [85, 5, 3] Generated Node #2: [85, 5, 3] from Operation: 25-22=3 Current State: 20:[85, 5, 3], Operations: ['25-22=3'] Exploring Operation: 85/5=17, Resulting Numbers: [3, 17] Generated Node #3: [3, 17] from Operation: 85...
4
Current State: 20:[22, 85, 25, 5], Operations: [] Exploring Operation: 25-22=3, Resulting Numbers: [85, 5, 3] Generated Node #0,0: 20:[85, 5, 3] Operation: 25-22=3 Exploring Operation: 85-22=63, Resulting Numbers: [25, 5, 63] Generated Node #0,1: 20:[25, 5, 63] Operation: 85-22=63 Exploring Operation: 85-25=60, Resulti...
0.986111
hs_4
sum_heuristic
[ 6, 68, 7, 15 ]
70
[ "68-6=62", "15-7=8", "62+8=70" ]
Current State: 70:[6, 68, 7, 15], Operations: [] Exploring Operation: 68-6=62, Resulting Numbers: [7, 15, 62] Generated Node #2: [7, 15, 62] from Operation: 68-6=62 Current State: 70:[7, 15, 62], Operations: ['68-6=62'] Exploring Operation: 15-7=8, Resulting Numbers: [62, 8] Generated Node #3: [62, 8] from Operation: 1...
4
Current State: 70:[6, 68, 7, 15], Operations: [] Exploring Operation: 7-6=1, Resulting Numbers: [68, 15, 1] Generated Node #0,0: 70:[68, 15, 1] Operation: 7-6=1 Exploring Operation: 15-6=9, Resulting Numbers: [68, 7, 9] Generated Node #0,1: 70:[68, 7, 9] Operation: 15-6=9 Exploring Operation: 6+7=13, Resulting Numbers:...
0.986111
hs_4
sum_heuristic
[ 35, 7, 7, 66 ]
72
[ "35+7=42", "42/7=6", "66+6=72" ]
Current State: 72:[35, 7, 7, 66], Operations: [] Exploring Operation: 35+7=42, Resulting Numbers: [66, 42] Generated Node #2: [66, 42] from Operation: 35+7=42 Current State: 72:[66, 42], Operations: ['35+7=42'] Exploring Operation: 42/7=6, Resulting Numbers: [66, 6] Generated Node #3: [66, 6] from Operation: 42/7=6 Cur...
4
Current State: 72:[35, 7, 7, 66], Operations: [] Exploring Operation: 7+66=73, Resulting Numbers: [35, 7, 73] Generated Node #0,0: 72:[35, 7, 73] Operation: 7+66=73 Exploring Operation: 7+66=73, Resulting Numbers: [35, 7, 73] Generated Node #0,1: 72:[35, 7, 73] Operation: 7+66=73 Start Sub Search at level 1: Moving to ...
0
hs_2
sum_heuristic
[ 3, 93, 67, 54 ]
77
[ "93-3=90", "67-54=13", "90-13=77" ]
Current State: 77:[3, 93, 67, 54], Operations: [] Exploring Operation: 93-3=90, Resulting Numbers: [67, 54, 90] Generated Node #2: [67, 54, 90] from Operation: 93-3=90 Current State: 77:[67, 54, 90], Operations: ['93-3=90'] Exploring Operation: 67-54=13, Resulting Numbers: [90, 13] Generated Node #3: [90, 13] from Oper...
4
Current State: 77:[3, 93, 67, 54], Operations: [] Exploring Operation: 54/3=18, Resulting Numbers: [93, 67, 18] Generated Node #0,0: 77:[93, 67, 18] Operation: 54/3=18 Exploring Operation: 93-67=26, Resulting Numbers: [3, 54, 26] Generated Node #0,1: 77:[3, 54, 26] Operation: 93-67=26 Exploring Operation: 67-54=13, Res...
0.986979
hs_4
sum_heuristic
[ 8, 77, 32, 67 ]
36
[ "32/8=4", "77+67=144", "144/4=36" ]
Current State: 36:[8, 77, 32, 67], Operations: [] Exploring Operation: 32/8=4, Resulting Numbers: [77, 67, 4] Generated Node #2: [77, 67, 4] from Operation: 32/8=4 Current State: 36:[77, 67, 4], Operations: ['32/8=4'] Exploring Operation: 77+67=144, Resulting Numbers: [4, 144] Generated Node #3: [4, 144] from Operation...
4
Current State: 36:[8, 77, 32, 67], Operations: [] Exploring Operation: 77-67=10, Resulting Numbers: [8, 32, 10] Generated Node #0,0: 36:[8, 32, 10] Operation: 77-67=10 Moving to Node #0,0 Current State: 36:[8, 32, 10], Operations: ['77-67=10'] Exploring Operation: 32/8=4, Resulting Numbers: [10, 4] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 15, 36, 34, 40 ]
90
[ "15*36=540", "40-34=6", "540/6=90" ]
Current State: 90:[15, 36, 34, 40], Operations: [] Exploring Operation: 15*36=540, Resulting Numbers: [34, 40, 540] Generated Node #2: [34, 40, 540] from Operation: 15*36=540 Current State: 90:[34, 40, 540], Operations: ['15*36=540'] Exploring Operation: 40-34=6, Resulting Numbers: [540, 6] Generated Node #3: [540, 6] ...
4
Current State: 90:[15, 36, 34, 40], Operations: [] Exploring Operation: 40-36=4, Resulting Numbers: [15, 34, 4] Generated Node #0,0: 90:[15, 34, 4] Operation: 40-36=4 Exploring Operation: 34-15=19, Resulting Numbers: [36, 40, 19] Generated Node #0,1: 90:[36, 40, 19] Operation: 34-15=19 Exploring Operation: 36-34=2, Res...
0.950521
hs_5
mult_heuristic
[ 98, 62, 88, 10 ]
83
[ "62+88=150", "150/10=15", "98-15=83" ]
Current State: 83:[98, 62, 88, 10], Operations: [] Exploring Operation: 62+88=150, Resulting Numbers: [98, 10, 150] Generated Node #2: [98, 10, 150] from Operation: 62+88=150 Current State: 83:[98, 10, 150], Operations: ['62+88=150'] Exploring Operation: 150/10=15, Resulting Numbers: [98, 15] Generated Node #3: [98, 15...
4
Current State: 83:[98, 62, 88, 10], Operations: [] Exploring Operation: 62+10=72, Resulting Numbers: [98, 88, 72] Generated Node #0,0: 83:[98, 88, 72] Operation: 62+10=72 Exploring Operation: 88-10=78, Resulting Numbers: [98, 62, 78] Generated Node #0,1: 83:[98, 62, 78] Operation: 88-10=78 Exploring Operation: 98-10=88...
0
hs_4
sum_heuristic
[ 48, 90, 23, 3 ]
37
[ "90-48=42", "42/3=14", "23+14=37" ]
Current State: 37:[48, 90, 23, 3], Operations: [] Exploring Operation: 90-48=42, Resulting Numbers: [23, 3, 42] Generated Node #2: [23, 3, 42] from Operation: 90-48=42 Current State: 37:[23, 3, 42], Operations: ['90-48=42'] Exploring Operation: 42/3=14, Resulting Numbers: [23, 14] Generated Node #3: [23, 14] from Opera...
4
Current State: 37:[48, 90, 23, 3], Operations: [] Exploring Operation: 48-3=45, Resulting Numbers: [90, 23, 45] Generated Node #0,0: 37:[90, 23, 45] Operation: 48-3=45 Exploring Operation: 90-3=87, Resulting Numbers: [48, 23, 87] Generated Node #0,1: 37:[48, 23, 87] Operation: 90-3=87 Exploring Operation: 90-48=42, Res...
0
hs_5
mult_heuristic
[ 87, 70, 45, 7 ]
52
[ "87-45=42", "70/7=10", "42+10=52" ]
Current State: 52:[87, 70, 45, 7], Operations: [] Exploring Operation: 87-45=42, Resulting Numbers: [70, 7, 42] Generated Node #2: [70, 7, 42] from Operation: 87-45=42 Current State: 52:[70, 7, 42], Operations: ['87-45=42'] Exploring Operation: 70/7=10, Resulting Numbers: [42, 10] Generated Node #3: [42, 10] from Opera...
4
Current State: 52:[87, 70, 45, 7], Operations: [] Exploring Operation: 70/7=10, Resulting Numbers: [87, 45, 10] Generated Node #0,0: 52:[87, 45, 10] Operation: 70/7=10 Exploring Operation: 70-45=25, Resulting Numbers: [87, 7, 25] Generated Node #0,1: 52:[87, 7, 25] Operation: 70-45=25 Exploring Operation: 87-45=42, Res...
0.965278
hs_5
mult_heuristic
[ 4, 76, 28, 3 ]
39
[ "4*28=112", "76-3=73", "112-73=39" ]
Current State: 39:[4, 76, 28, 3], Operations: [] Exploring Operation: 4*28=112, Resulting Numbers: [76, 3, 112] Generated Node #2: [76, 3, 112] from Operation: 4*28=112 Current State: 39:[76, 3, 112], Operations: ['4*28=112'] Exploring Operation: 76-3=73, Resulting Numbers: [112, 73] Generated Node #3: [112, 73] from O...
4
Current State: 39:[4, 76, 28, 3], Operations: [] Exploring Operation: 76-4=72, Resulting Numbers: [28, 3, 72] Generated Node #0,0: 39:[28, 3, 72] Operation: 76-4=72 Exploring Operation: 28/4=7, Resulting Numbers: [76, 3, 7] Generated Node #0,1: 39:[76, 3, 7] Operation: 28/4=7 Exploring Operation: 4+28=32, Resulting Num...
0
hs_5
sum_heuristic
[ 27, 65, 15, 22 ]
55
[ "27+65=92", "15+22=37", "92-37=55" ]
Current State: 55:[27, 65, 15, 22], Operations: [] Exploring Operation: 27+65=92, Resulting Numbers: [15, 22, 92] Generated Node #2: [15, 22, 92] from Operation: 27+65=92 Current State: 55:[15, 22, 92], Operations: ['27+65=92'] Exploring Operation: 15+22=37, Resulting Numbers: [92, 37] Generated Node #3: [92, 37] from ...
4
Current State: 55:[27, 65, 15, 22], Operations: [] Exploring Operation: 27+22=49, Resulting Numbers: [65, 15, 49] Generated Node #0,0: 55:[65, 15, 49] Operation: 27+22=49 Exploring Operation: 27-22=5, Resulting Numbers: [65, 15, 5] Generated Node #0,1: 55:[65, 15, 5] Operation: 27-22=5 Moving to Node #0,1 Current State...
0.991319
hs_2
sum_heuristic
[ 19, 70, 15, 48 ]
18
[ "70-19=51", "48-15=33", "51-33=18" ]
Current State: 18:[19, 70, 15, 48], Operations: [] Exploring Operation: 70-19=51, Resulting Numbers: [15, 48, 51] Generated Node #2: [15, 48, 51] from Operation: 70-19=51 Current State: 18:[15, 48, 51], Operations: ['70-19=51'] Exploring Operation: 48-15=33, Resulting Numbers: [51, 33] Generated Node #3: [51, 33] from ...
4
Current State: 18:[19, 70, 15, 48], Operations: [] Exploring Operation: 48-19=29, Resulting Numbers: [70, 15, 29] Generated Node #0,0: 18:[70, 15, 29] Operation: 48-19=29 Exploring Operation: 70-15=55, Resulting Numbers: [19, 48, 55] Generated Node #0,1: 18:[19, 48, 55] Operation: 70-15=55 Exploring Operation: 70-19=51...
0.985243
hs_4
mult_heuristic
[ 95, 38, 10, 25 ]
19
[ "38*10=380", "95+380=475", "475/25=19" ]
Current State: 19:[95, 38, 10, 25], Operations: [] Exploring Operation: 38*10=380, Resulting Numbers: [95, 25, 380] Generated Node #2: [95, 25, 380] from Operation: 38*10=380 Current State: 19:[95, 25, 380], Operations: ['38*10=380'] Exploring Operation: 95+380=475, Resulting Numbers: [25, 475] Generated Node #3: [25, ...
4
Current State: 19:[95, 38, 10, 25], Operations: [] Exploring Operation: 95-25=70, Resulting Numbers: [38, 10, 70] Generated Node #0,0: 19:[38, 10, 70] Operation: 95-25=70 Exploring Operation: 95-38=57, Resulting Numbers: [10, 25, 57] Generated Node #0,1: 19:[10, 25, 57] Operation: 95-38=57 Exploring Operation: 95-10=85...
0
hs_3
mult_heuristic
[ 19, 18, 48, 2 ]
24
[ "19-18=1", "48/2=24", "1*24=24" ]
Current State: 24:[19, 18, 48, 2], Operations: [] Exploring Operation: 19-18=1, Resulting Numbers: [48, 2, 1] Generated Node #2: [48, 2, 1] from Operation: 19-18=1 Current State: 24:[48, 2, 1], Operations: ['19-18=1'] Exploring Operation: 48/2=24, Resulting Numbers: [1, 24] Generated Node #3: [1, 24] from Operation: 48...
4
Current State: 24:[19, 18, 48, 2], Operations: [] Exploring Operation: 48-19=29, Resulting Numbers: [18, 2, 29] Generated Node #0,0: 24:[18, 2, 29] Operation: 48-19=29 Exploring Operation: 48-18=30, Resulting Numbers: [19, 2, 30] Generated Node #0,1: 24:[19, 2, 30] Operation: 48-18=30 Exploring Operation: 48/2=24, Resu...
0.969618
hs_3
mult_heuristic
[ 77, 15, 71, 76 ]
97
[ "77+15=92", "76-71=5", "92+5=97" ]
Current State: 97:[77, 15, 71, 76], Operations: [] Exploring Operation: 77+15=92, Resulting Numbers: [71, 76, 92] Generated Node #2: [71, 76, 92] from Operation: 77+15=92 Current State: 97:[71, 76, 92], Operations: ['77+15=92'] Exploring Operation: 76-71=5, Resulting Numbers: [92, 5] Generated Node #3: [92, 5] from Ope...
4
Current State: 97:[77, 15, 71, 76], Operations: [] Exploring Operation: 15+76=91, Resulting Numbers: [77, 71, 91] Generated Node #0,0: 97:[77, 71, 91] Operation: 15+76=91 Exploring Operation: 15+71=86, Resulting Numbers: [77, 76, 86] Generated Node #0,1: 97:[77, 76, 86] Operation: 15+71=86 Exploring Operation: 77+15=92...
0.983507
hs_3
mult_heuristic
[ 64, 29, 2, 37 ]
28
[ "64+29=93", "93-37=56", "56/2=28" ]
Current State: 28:[64, 29, 2, 37], Operations: [] Exploring Operation: 64+29=93, Resulting Numbers: [2, 37, 93] Generated Node #2: [2, 37, 93] from Operation: 64+29=93 Current State: 28:[2, 37, 93], Operations: ['64+29=93'] Exploring Operation: 93-37=56, Resulting Numbers: [2, 56] Generated Node #3: [2, 56] from Operat...
4
Current State: 28:[64, 29, 2, 37], Operations: [] Exploring Operation: 64/2=32, Resulting Numbers: [29, 37, 32] Generated Node #0,0: 28:[29, 37, 32] Operation: 64/2=32 Exploring Operation: 37-29=8, Resulting Numbers: [64, 2, 8] Generated Node #0,1: 28:[64, 2, 8] Operation: 37-29=8 Exploring Operation: 64-37=27, Resulti...
0.936632
hs_4
mult_heuristic
[ 38, 60, 2, 71 ]
98
[ "60-38=22", "71-22=49", "2*49=98" ]
Current State: 98:[38, 60, 2, 71], Operations: [] Exploring Operation: 60-38=22, Resulting Numbers: [2, 71, 22] Generated Node #2: [2, 71, 22] from Operation: 60-38=22 Current State: 98:[2, 71, 22], Operations: ['60-38=22'] Exploring Operation: 71-22=49, Resulting Numbers: [2, 49] Generated Node #3: [2, 49] from Operat...
4
Current State: 98:[38, 60, 2, 71], Operations: [] Exploring Operation: 71-60=11, Resulting Numbers: [38, 2, 11] Generated Node #0,0: 98:[38, 2, 11] Operation: 71-60=11 Exploring Operation: 38+60=98, Resulting Numbers: [2, 71, 98] Generated Node #0,1: 98:[2, 71, 98] Operation: 38+60=98 Start Sub Search at level 1: Movin...
0.991319
hs_2
sum_heuristic
[ 14, 90, 26, 37 ]
65
[ "90-14=76", "37-26=11", "76-11=65" ]
Current State: 65:[14, 90, 26, 37], Operations: [] Exploring Operation: 90-14=76, Resulting Numbers: [26, 37, 76] Generated Node #2: [26, 37, 76] from Operation: 90-14=76 Current State: 65:[26, 37, 76], Operations: ['90-14=76'] Exploring Operation: 37-26=11, Resulting Numbers: [76, 11] Generated Node #3: [76, 11] from ...
4
Current State: 65:[14, 90, 26, 37], Operations: [] Exploring Operation: 90-26=64, Resulting Numbers: [14, 37, 64] Generated Node #0,0: 65:[14, 37, 64] Operation: 90-26=64 Exploring Operation: 90-14=76, Resulting Numbers: [26, 37, 76] Generated Node #0,1: 65:[26, 37, 76] Operation: 90-14=76 Exploring Operation: 26+37=63...
0.96875
hs_5
sum_heuristic
[ 37, 23, 69, 32 ]
97
[ "37+23=60", "69-32=37", "60+37=97" ]
Current State: 97:[37, 23, 69, 32], Operations: [] Exploring Operation: 37+23=60, Resulting Numbers: [69, 32, 60] Generated Node #2: [69, 32, 60] from Operation: 37+23=60 Current State: 97:[69, 32, 60], Operations: ['37+23=60'] Exploring Operation: 69-32=37, Resulting Numbers: [60, 37] Generated Node #3: [60, 37] from ...
4
Current State: 97:[37, 23, 69, 32], Operations: [] Exploring Operation: 37+23=60, Resulting Numbers: [69, 32, 60] Generated Node #0,0: 97:[69, 32, 60] Operation: 37+23=60 Exploring Operation: 23+69=92, Resulting Numbers: [37, 32, 92] Generated Node #0,1: 97:[37, 32, 92] Operation: 23+69=92 Exploring Operation: 37+32=69...
0.984375
hs_3
mult_heuristic
[ 40, 50, 35, 15 ]
48
[ "35-15=20", "40/20=2", "50-2=48" ]
Current State: 48:[40, 50, 35, 15], Operations: [] Exploring Operation: 35-15=20, Resulting Numbers: [40, 50, 20] Generated Node #2: [40, 50, 20] from Operation: 35-15=20 Current State: 48:[40, 50, 20], Operations: ['35-15=20'] Exploring Operation: 40/20=2, Resulting Numbers: [50, 2] Generated Node #3: [50, 2] from Ope...
4
Current State: 48:[40, 50, 35, 15], Operations: [] Exploring Operation: 50-35=15, Resulting Numbers: [40, 15, 15] Generated Node #0,0: 48:[40, 15, 15] Operation: 50-35=15 Exploring Operation: 40-15=25, Resulting Numbers: [50, 35, 25] Generated Node #0,1: 48:[50, 35, 25] Operation: 40-15=25 Exploring Operation: 35+15=50...
0
hs_5
sum_heuristic
[ 3, 78, 4, 54 ]
36
[ "3*4=12", "78-54=24", "12+24=36" ]
Current State: 36:[3, 78, 4, 54], Operations: [] Exploring Operation: 3*4=12, Resulting Numbers: [78, 54, 12] Generated Node #2: [78, 54, 12] from Operation: 3*4=12 Current State: 36:[78, 54, 12], Operations: ['3*4=12'] Exploring Operation: 78-54=24, Resulting Numbers: [12, 24] Generated Node #3: [12, 24] from Operatio...
4
Current State: 36:[3, 78, 4, 54], Operations: [] Exploring Operation: 78/3=26, Resulting Numbers: [4, 54, 26] Generated Node #0,0: 36:[4, 54, 26] Operation: 78/3=26 Exploring Operation: 54/3=18, Resulting Numbers: [78, 4, 18] Generated Node #0,1: 36:[78, 4, 18] Operation: 54/3=18 Exploring Operation: 78-54=24, Resultin...
0
hs_3
mult_heuristic
[ 4, 2, 42, 88 ]
27
[ "88-42=46", "46/2=23", "4+23=27" ]
Current State: 27:[4, 2, 42, 88], Operations: [] Exploring Operation: 88-42=46, Resulting Numbers: [4, 2, 46] Generated Node #2: [4, 2, 46] from Operation: 88-42=46 Current State: 27:[4, 2, 46], Operations: ['88-42=46'] Exploring Operation: 46/2=23, Resulting Numbers: [4, 23] Generated Node #3: [4, 23] from Operation: ...
4
Current State: 27:[4, 2, 42, 88], Operations: [] Exploring Operation: 88/2=44, Resulting Numbers: [4, 42, 44] Generated Node #0,0: 27:[4, 42, 44] Operation: 88/2=44 Exploring Operation: 88/4=22, Resulting Numbers: [2, 42, 22] Generated Node #0,1: 27:[2, 42, 22] Operation: 88/4=22 Exploring Operation: 42-4=38, Resulting...
0.940972
hs_5
sum_heuristic
[ 61, 69, 7, 29 ]
73
[ "61+69=130", "7*29=203", "203-130=73" ]
Current State: 73:[61, 69, 7, 29], Operations: [] Exploring Operation: 61+69=130, Resulting Numbers: [7, 29, 130] Generated Node #2: [7, 29, 130] from Operation: 61+69=130 Current State: 73:[7, 29, 130], Operations: ['61+69=130'] Exploring Operation: 7*29=203, Resulting Numbers: [130, 203] Generated Node #3: [130, 203]...
4
Current State: 73:[61, 69, 7, 29], Operations: [] Exploring Operation: 61+7=68, Resulting Numbers: [69, 29, 68] Generated Node #0,0: 73:[69, 29, 68] Operation: 61+7=68 Start Sub Search at level 1: Moving to Node #0,0 Current State: 73:[69, 29, 68], Operations: ['61+7=68'] Exploring Operation: 29+68=97, Resulting Number...
0
hs_1
mult_heuristic
[ 63, 21, 5, 81 ]
34
[ "63-21=42", "81-5=76", "76-42=34" ]
Current State: 34:[63, 21, 5, 81], Operations: [] Exploring Operation: 63-21=42, Resulting Numbers: [5, 81, 42] Generated Node #2: [5, 81, 42] from Operation: 63-21=42 Current State: 34:[5, 81, 42], Operations: ['63-21=42'] Exploring Operation: 81-5=76, Resulting Numbers: [42, 76] Generated Node #3: [42, 76] from Opera...
4
Current State: 34:[63, 21, 5, 81], Operations: [] Exploring Operation: 63/21=3, Resulting Numbers: [5, 81, 3] Generated Node #0,0: 34:[5, 81, 3] Operation: 63/21=3 Exploring Operation: 81-63=18, Resulting Numbers: [21, 5, 18] Generated Node #0,1: 34:[21, 5, 18] Operation: 81-63=18 Moving to Node #0,1 Current State: 34:...
0.989583
hs_2
sum_heuristic
[ 4, 93, 82, 26 ]
66
[ "82+26=108", "108/4=27", "93-27=66" ]
Current State: 66:[4, 93, 82, 26], Operations: [] Exploring Operation: 82+26=108, Resulting Numbers: [4, 93, 108] Generated Node #2: [4, 93, 108] from Operation: 82+26=108 Current State: 66:[4, 93, 108], Operations: ['82+26=108'] Exploring Operation: 108/4=27, Resulting Numbers: [93, 27] Generated Node #3: [93, 27] fro...
4
Current State: 66:[4, 93, 82, 26], Operations: [] Exploring Operation: 93-82=11, Resulting Numbers: [4, 26, 11] Generated Node #0,0: 66:[4, 26, 11] Operation: 93-82=11 Moving to Node #0,0 Current State: 66:[4, 26, 11], Operations: ['93-82=11'] Exploring Operation: 26-4=22, Resulting Numbers: [11, 22] Generated Node #0,...
0
hs_1
mult_heuristic
[ 35, 12, 27, 64 ]
14
[ "35-12=23", "64-27=37", "37-23=14" ]
Current State: 14:[35, 12, 27, 64], Operations: [] Exploring Operation: 35-12=23, Resulting Numbers: [27, 64, 23] Generated Node #2: [27, 64, 23] from Operation: 35-12=23 Current State: 14:[27, 64, 23], Operations: ['35-12=23'] Exploring Operation: 64-27=37, Resulting Numbers: [23, 37] Generated Node #3: [23, 37] from ...
4
Current State: 14:[35, 12, 27, 64], Operations: [] Exploring Operation: 35-27=8, Resulting Numbers: [12, 64, 8] Generated Node #0,0: 14:[12, 64, 8] Operation: 35-27=8 Exploring Operation: 64-27=37, Resulting Numbers: [35, 12, 37] Generated Node #0,1: 14:[35, 12, 37] Operation: 64-27=37 Exploring Operation: 64-35=29, Re...
0.989583
hs_3
sum_heuristic
[ 69, 22, 78, 66 ]
55
[ "69*22=1518", "1518/66=23", "78-23=55" ]
Current State: 55:[69, 22, 78, 66], Operations: [] Exploring Operation: 69*22=1518, Resulting Numbers: [78, 66, 1518] Generated Node #2: [78, 66, 1518] from Operation: 69*22=1518 Current State: 55:[78, 66, 1518], Operations: ['69*22=1518'] Exploring Operation: 1518/66=23, Resulting Numbers: [78, 23] Generated Node #3: ...
4
Current State: 55:[69, 22, 78, 66], Operations: [] Exploring Operation: 78-69=9, Resulting Numbers: [22, 66, 9] Generated Node #0,0: 55:[22, 66, 9] Operation: 78-69=9 Start Sub Search at level 1: Moving to Node #0,0 Current State: 55:[22, 66, 9], Operations: ['78-69=9'] Exploring Operation: 66/22=3, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 53, 64, 57, 21 ]
67
[ "64-53=11", "57+21=78", "78-11=67" ]
Current State: 67:[53, 64, 57, 21], Operations: [] Exploring Operation: 64-53=11, Resulting Numbers: [57, 21, 11] Generated Node #2: [57, 21, 11] from Operation: 64-53=11 Current State: 67:[57, 21, 11], Operations: ['64-53=11'] Exploring Operation: 57+21=78, Resulting Numbers: [11, 78] Generated Node #3: [11, 78] from ...
4
Current State: 67:[53, 64, 57, 21], Operations: [] Exploring Operation: 53-21=32, Resulting Numbers: [64, 57, 32] Generated Node #0,0: 67:[64, 57, 32] Operation: 53-21=32 Exploring Operation: 64-21=43, Resulting Numbers: [53, 57, 43] Generated Node #0,1: 67:[53, 57, 43] Operation: 64-21=43 Exploring Operation: 53+21=74...
0.93316
hs_5
sum_heuristic
[ 17, 25, 61, 60 ]
41
[ "17+25=42", "61-60=1", "42-1=41" ]
Current State: 41:[17, 25, 61, 60], Operations: [] Exploring Operation: 17+25=42, Resulting Numbers: [61, 60, 42] Generated Node #2: [61, 60, 42] from Operation: 17+25=42 Current State: 41:[61, 60, 42], Operations: ['17+25=42'] Exploring Operation: 61-60=1, Resulting Numbers: [42, 1] Generated Node #3: [42, 1] from Ope...
4
Current State: 41:[17, 25, 61, 60], Operations: [] Exploring Operation: 60-17=43, Resulting Numbers: [25, 61, 43] Generated Node #0,0: 41:[25, 61, 43] Operation: 60-17=43 Exploring Operation: 17+25=42, Resulting Numbers: [61, 60, 42] Generated Node #0,1: 41:[61, 60, 42] Operation: 17+25=42 Exploring Operation: 61-17=44...
0.976563
hs_3
sum_heuristic
[ 5, 3, 48, 64 ]
32
[ "5-3=2", "64-48=16", "2*16=32" ]
Current State: 32:[5, 3, 48, 64], Operations: [] Exploring Operation: 5-3=2, Resulting Numbers: [48, 64, 2] Generated Node #2: [48, 64, 2] from Operation: 5-3=2 Current State: 32:[48, 64, 2], Operations: ['5-3=2'] Exploring Operation: 64-48=16, Resulting Numbers: [2, 16] Generated Node #3: [2, 16] from Operation: 64-48...
4
Current State: 32:[5, 3, 48, 64], Operations: [] Exploring Operation: 48/3=16, Resulting Numbers: [5, 64, 16] Generated Node #0,0: 32:[5, 64, 16] Operation: 48/3=16 Exploring Operation: 64-48=16, Resulting Numbers: [5, 3, 16] Generated Node #0,1: 32:[5, 3, 16] Operation: 64-48=16 Moving to Node #0,1 Current State: 32:[...
0.985243
hs_2
sum_heuristic
[ 36, 48, 3, 22 ]
72
[ "36-3=33", "48*33=1584", "1584/22=72" ]
Current State: 72:[36, 48, 3, 22], Operations: [] Exploring Operation: 36-3=33, Resulting Numbers: [48, 22, 33] Generated Node #2: [48, 22, 33] from Operation: 36-3=33 Current State: 72:[48, 22, 33], Operations: ['36-3=33'] Exploring Operation: 48*33=1584, Resulting Numbers: [22, 1584] Generated Node #3: [22, 1584] fro...
4
Current State: 72:[36, 48, 3, 22], Operations: [] Exploring Operation: 48-22=26, Resulting Numbers: [36, 3, 26] Generated Node #0,0: 72:[36, 3, 26] Operation: 48-22=26 Exploring Operation: 48-3=45, Resulting Numbers: [36, 22, 45] Generated Node #0,1: 72:[36, 22, 45] Operation: 48-3=45 Exploring Operation: 48-36=12, Res...
0
hs_5
mult_heuristic
[ 35, 47, 39, 21 ]
37
[ "39-35=4", "21*4=84", "84-47=37" ]
Current State: 37:[35, 47, 39, 21], Operations: [] Exploring Operation: 39-35=4, Resulting Numbers: [47, 21, 4] Generated Node #2: [47, 21, 4] from Operation: 39-35=4 Current State: 37:[47, 21, 4], Operations: ['39-35=4'] Exploring Operation: 21*4=84, Resulting Numbers: [47, 84] Generated Node #3: [47, 84] from Operati...
4
Current State: 37:[35, 47, 39, 21], Operations: [] Exploring Operation: 39-21=18, Resulting Numbers: [35, 47, 18] Generated Node #0,0: 37:[35, 47, 18] Operation: 39-21=18 Exploring Operation: 47+21=68, Resulting Numbers: [35, 39, 68] Generated Node #0,1: 37:[35, 39, 68] Operation: 47+21=68 Exploring Operation: 35+21=56...
0
hs_5
mult_heuristic
[ 35, 24, 33, 95 ]
73
[ "35-24=11", "95-33=62", "11+62=73" ]
Current State: 73:[35, 24, 33, 95], Operations: [] Exploring Operation: 35-24=11, Resulting Numbers: [33, 95, 11] Generated Node #2: [33, 95, 11] from Operation: 35-24=11 Current State: 73:[33, 95, 11], Operations: ['35-24=11'] Exploring Operation: 95-33=62, Resulting Numbers: [11, 62] Generated Node #3: [11, 62] from ...
4
Current State: 73:[35, 24, 33, 95], Operations: [] Exploring Operation: 35+24=59, Resulting Numbers: [33, 95, 59] Generated Node #0,0: 73:[33, 95, 59] Operation: 35+24=59 Exploring Operation: 95-33=62, Resulting Numbers: [35, 24, 62] Generated Node #0,1: 73:[35, 24, 62] Operation: 95-33=62 Exploring Operation: 24+33=57...
0.930556
hs_5
sum_heuristic
[ 4, 59, 90, 60 ]
95
[ "59-4=55", "90+60=150", "150-55=95" ]
Current State: 95:[4, 59, 90, 60], Operations: [] Exploring Operation: 59-4=55, Resulting Numbers: [90, 60, 55] Generated Node #2: [90, 60, 55] from Operation: 59-4=55 Current State: 95:[90, 60, 55], Operations: ['59-4=55'] Exploring Operation: 90+60=150, Resulting Numbers: [55, 150] Generated Node #3: [55, 150] from O...
4
Current State: 95:[4, 59, 90, 60], Operations: [] Exploring Operation: 60/4=15, Resulting Numbers: [59, 90, 15] Generated Node #0,0: 95:[59, 90, 15] Operation: 60/4=15 Exploring Operation: 90-59=31, Resulting Numbers: [4, 60, 31] Generated Node #0,1: 95:[4, 60, 31] Operation: 90-59=31 Exploring Operation: 59+60=119, Re...
0.987847
hs_4
sum_heuristic
[ 75, 3, 98, 69 ]
89
[ "75+3=78", "98+69=167", "167-78=89" ]
Current State: 89:[75, 3, 98, 69], Operations: [] Exploring Operation: 75+3=78, Resulting Numbers: [98, 69, 78] Generated Node #2: [98, 69, 78] from Operation: 75+3=78 Current State: 89:[98, 69, 78], Operations: ['75+3=78'] Exploring Operation: 98+69=167, Resulting Numbers: [78, 167] Generated Node #3: [78, 167] from O...
4
Current State: 89:[75, 3, 98, 69], Operations: [] Exploring Operation: 75+3=78, Resulting Numbers: [98, 69, 78] Generated Node #0,0: 89:[98, 69, 78] Operation: 75+3=78 Moving to Node #0,0 Current State: 89:[98, 69, 78], Operations: ['75+3=78'] Exploring Operation: 69+78=147, Resulting Numbers: [98, 147] Generated Node ...
0
hs_1
mult_heuristic
[ 43, 1, 66, 40 ]
64
[ "43-1=42", "66+40=106", "106-42=64" ]
Current State: 64:[43, 1, 66, 40], Operations: [] Exploring Operation: 43-1=42, Resulting Numbers: [66, 40, 42] Generated Node #2: [66, 40, 42] from Operation: 43-1=42 Current State: 64:[66, 40, 42], Operations: ['43-1=42'] Exploring Operation: 66+40=106, Resulting Numbers: [42, 106] Generated Node #3: [42, 106] from O...
4
Current State: 64:[43, 1, 66, 40], Operations: [] Exploring Operation: 66-40=26, Resulting Numbers: [43, 1, 26] Generated Node #0,0: 64:[43, 1, 26] Operation: 66-40=26 Exploring Operation: 43-40=3, Resulting Numbers: [1, 66, 3] Generated Node #0,1: 64:[1, 66, 3] Operation: 43-40=3 Exploring Operation: 66-43=23, Resulti...
0.986979
hs_5
sum_heuristic
[ 38, 20, 24, 65 ]
71
[ "38-20=18", "24+65=89", "89-18=71" ]
Current State: 71:[38, 20, 24, 65], Operations: [] Exploring Operation: 38-20=18, Resulting Numbers: [24, 65, 18] Generated Node #2: [24, 65, 18] from Operation: 38-20=18 Current State: 71:[24, 65, 18], Operations: ['38-20=18'] Exploring Operation: 24+65=89, Resulting Numbers: [18, 89] Generated Node #3: [18, 89] from ...
4
Current State: 71:[38, 20, 24, 65], Operations: [] Exploring Operation: 20+65=85, Resulting Numbers: [38, 24, 85] Generated Node #0,0: 71:[38, 24, 85] Operation: 20+65=85 Exploring Operation: 38+20=58, Resulting Numbers: [24, 65, 58] Generated Node #0,1: 71:[24, 65, 58] Operation: 38+20=58 Exploring Operation: 20+24=44...
0.954861
hs_4
sum_heuristic
[ 18, 2, 7, 92 ]
16
[ "18+2=20", "92+20=112", "112/7=16" ]
Current State: 16:[18, 2, 7, 92], Operations: [] Exploring Operation: 18+2=20, Resulting Numbers: [7, 92, 20] Generated Node #2: [7, 92, 20] from Operation: 18+2=20 Current State: 16:[7, 92, 20], Operations: ['18+2=20'] Exploring Operation: 92+20=112, Resulting Numbers: [7, 112] Generated Node #3: [7, 112] from Operati...
4
Current State: 16:[18, 2, 7, 92], Operations: [] Exploring Operation: 92/2=46, Resulting Numbers: [18, 7, 46] Generated Node #0,0: 16:[18, 7, 46] Operation: 92/2=46 Exploring Operation: 92-18=74, Resulting Numbers: [2, 7, 74] Generated Node #0,1: 16:[2, 7, 74] Operation: 92-18=74 Start Sub Search at level 1: Moving to ...
0
hs_2
sum_heuristic
[ 89, 86, 10, 51 ]
72
[ "89+51=140", "140/10=14", "86-14=72" ]
Current State: 72:[89, 86, 10, 51], Operations: [] Exploring Operation: 89+51=140, Resulting Numbers: [86, 10, 140] Generated Node #2: [86, 10, 140] from Operation: 89+51=140 Current State: 72:[86, 10, 140], Operations: ['89+51=140'] Exploring Operation: 140/10=14, Resulting Numbers: [86, 14] Generated Node #3: [86, 14...
4
Current State: 72:[89, 86, 10, 51], Operations: [] Exploring Operation: 89-10=79, Resulting Numbers: [86, 51, 79] Generated Node #0,0: 72:[86, 51, 79] Operation: 89-10=79 Exploring Operation: 86-51=35, Resulting Numbers: [89, 10, 35] Generated Node #0,1: 72:[89, 10, 35] Operation: 86-51=35 Exploring Operation: 86-10=76...
0
hs_5
mult_heuristic
[ 69, 20, 57, 3 ]
54
[ "69/3=23", "20+57=77", "77-23=54" ]
Current State: 54:[69, 20, 57, 3], Operations: [] Exploring Operation: 69/3=23, Resulting Numbers: [20, 57, 23] Generated Node #2: [20, 57, 23] from Operation: 69/3=23 Current State: 54:[20, 57, 23], Operations: ['69/3=23'] Exploring Operation: 20+57=77, Resulting Numbers: [23, 77] Generated Node #3: [23, 77] from Oper...
4
Current State: 54:[69, 20, 57, 3], Operations: [] Exploring Operation: 69-57=12, Resulting Numbers: [20, 3, 12] Generated Node #0,0: 54:[20, 3, 12] Operation: 69-57=12 Exploring Operation: 69-20=49, Resulting Numbers: [57, 3, 49] Generated Node #0,1: 54:[57, 3, 49] Operation: 69-20=49 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 73, 84, 80, 63 ]
75
[ "80-73=7", "84/7=12", "63+12=75" ]
Current State: 75:[73, 84, 80, 63], Operations: [] Exploring Operation: 80-73=7, Resulting Numbers: [84, 63, 7] Generated Node #2: [84, 63, 7] from Operation: 80-73=7 Current State: 75:[84, 63, 7], Operations: ['80-73=7'] Exploring Operation: 84/7=12, Resulting Numbers: [63, 12] Generated Node #3: [63, 12] from Operati...
4
Current State: 75:[73, 84, 80, 63], Operations: [] Exploring Operation: 84-80=4, Resulting Numbers: [73, 63, 4] Generated Node #0,0: 75:[73, 63, 4] Operation: 84-80=4 Exploring Operation: 73-63=10, Resulting Numbers: [84, 80, 10] Generated Node #0,1: 75:[84, 80, 10] Operation: 73-63=10 Exploring Operation: 84-63=21, Re...
0
hs_5
mult_heuristic
[ 12, 60, 20, 6 ]
10
[ "60/12=5", "20/5=4", "6+4=10" ]
Current State: 10:[12, 60, 20, 6], Operations: [] Exploring Operation: 60/12=5, Resulting Numbers: [20, 6, 5] Generated Node #2: [20, 6, 5] from Operation: 60/12=5 Current State: 10:[20, 6, 5], Operations: ['60/12=5'] Exploring Operation: 20/5=4, Resulting Numbers: [6, 4] Generated Node #3: [6, 4] from Operation: 20/5=...
4
Current State: 10:[12, 60, 20, 6], Operations: [] Exploring Operation: 60/20=3, Resulting Numbers: [12, 6, 3] Generated Node #0,0: 10:[12, 6, 3] Operation: 60/20=3 Exploring Operation: 60/6=10, Resulting Numbers: [12, 20, 10] Generated Node #0,1: 10:[12, 20, 10] Operation: 60/6=10 Exploring Operation: 60/12=5, Resultin...
0.978299
hs_4
mult_heuristic
[ 87, 48, 84, 57 ]
66
[ "87-48=39", "84-57=27", "39+27=66" ]
Current State: 66:[87, 48, 84, 57], Operations: [] Exploring Operation: 87-48=39, Resulting Numbers: [84, 57, 39] Generated Node #2: [84, 57, 39] from Operation: 87-48=39 Current State: 66:[84, 57, 39], Operations: ['87-48=39'] Exploring Operation: 84-57=27, Resulting Numbers: [39, 27] Generated Node #3: [39, 27] from ...
4
Current State: 66:[87, 48, 84, 57], Operations: [] Exploring Operation: 84-48=36, Resulting Numbers: [87, 57, 36] Generated Node #0,0: 66:[87, 57, 36] Operation: 84-48=36 Exploring Operation: 87-84=3, Resulting Numbers: [48, 57, 3] Generated Node #0,1: 66:[48, 57, 3] Operation: 87-84=3 Exploring Operation: 87-48=39, Re...
0.973958
hs_4
sum_heuristic
[ 29, 21, 95, 88 ]
28
[ "95-29=66", "21*88=1848", "1848/66=28" ]
Current State: 28:[29, 21, 95, 88], Operations: [] Exploring Operation: 95-29=66, Resulting Numbers: [21, 88, 66] Generated Node #2: [21, 88, 66] from Operation: 95-29=66 Current State: 28:[21, 88, 66], Operations: ['95-29=66'] Exploring Operation: 21*88=1848, Resulting Numbers: [66, 1848] Generated Node #3: [66, 1848]...
4
Current State: 28:[29, 21, 95, 88], Operations: [] Exploring Operation: 95-88=7, Resulting Numbers: [29, 21, 7] Generated Node #0,0: 28:[29, 21, 7] Operation: 95-88=7 Exploring Operation: 88-29=59, Resulting Numbers: [21, 95, 59] Generated Node #0,1: 28:[21, 95, 59] Operation: 88-29=59 Exploring Operation: 95-29=66, Re...
0
hs_3
mult_heuristic
[ 62, 10, 40, 43 ]
31
[ "62-10=52", "40+43=83", "83-52=31" ]
Current State: 31:[62, 10, 40, 43], Operations: [] Exploring Operation: 62-10=52, Resulting Numbers: [40, 43, 52] Generated Node #2: [40, 43, 52] from Operation: 62-10=52 Current State: 31:[40, 43, 52], Operations: ['62-10=52'] Exploring Operation: 40+43=83, Resulting Numbers: [52, 83] Generated Node #3: [52, 83] from ...
4
Current State: 31:[62, 10, 40, 43], Operations: [] Exploring Operation: 62-40=22, Resulting Numbers: [10, 43, 22] Generated Node #0,0: 31:[10, 43, 22] Operation: 62-40=22 Exploring Operation: 62-10=52, Resulting Numbers: [40, 43, 52] Generated Node #0,1: 31:[40, 43, 52] Operation: 62-10=52 Start Sub Search at level 1: ...
0.986979
hs_2
sum_heuristic
[ 81, 51, 36, 72 ]
15
[ "81-51=30", "72/36=2", "30/2=15" ]
Current State: 15:[81, 51, 36, 72], Operations: [] Exploring Operation: 81-51=30, Resulting Numbers: [36, 72, 30] Generated Node #2: [36, 72, 30] from Operation: 81-51=30 Current State: 15:[36, 72, 30], Operations: ['81-51=30'] Exploring Operation: 72/36=2, Resulting Numbers: [30, 2] Generated Node #3: [30, 2] from Ope...
4
Current State: 15:[81, 51, 36, 72], Operations: [] Exploring Operation: 72-51=21, Resulting Numbers: [81, 36, 21] Generated Node #0,0: 15:[81, 36, 21] Operation: 72-51=21 Exploring Operation: 81-51=30, Resulting Numbers: [36, 72, 30] Generated Node #0,1: 15:[36, 72, 30] Operation: 81-51=30 Exploring Operation: 81-72=9,...
0.967882
hs_3
mult_heuristic
[ 60, 81, 4, 73 ]
98
[ "81-60=21", "4+73=77", "21+77=98" ]
Current State: 98:[60, 81, 4, 73], Operations: [] Exploring Operation: 81-60=21, Resulting Numbers: [4, 73, 21] Generated Node #2: [4, 73, 21] from Operation: 81-60=21 Current State: 98:[4, 73, 21], Operations: ['81-60=21'] Exploring Operation: 4+73=77, Resulting Numbers: [21, 77] Generated Node #3: [21, 77] from Opera...
4
Current State: 98:[60, 81, 4, 73], Operations: [] Exploring Operation: 73-60=13, Resulting Numbers: [81, 4, 13] Generated Node #0,0: 98:[81, 4, 13] Operation: 73-60=13 Exploring Operation: 81-73=8, Resulting Numbers: [60, 4, 8] Generated Node #0,1: 98:[60, 4, 8] Operation: 81-73=8 Exploring Operation: 60/4=15, Resultin...
0.972222
hs_4
mult_heuristic
[ 8, 15, 7, 91 ]
91
[ "15-8=7", "7+91=98", "98-7=91" ]
Current State: 91:[8, 15, 7, 91], Operations: [] Exploring Operation: 15-8=7, Resulting Numbers: [7, 91, 7] Generated Node #2: [7, 91, 7] from Operation: 15-8=7 Current State: 91:[7, 91, 7], Operations: ['15-8=7'] Exploring Operation: 7+91=98, Resulting Numbers: [98] 98,91 equal: Goal Reached Exploring Operation: 98-7=...
4
Current State: 91:[8, 15, 7, 91], Operations: [] Exploring Operation: 8-7=1, Resulting Numbers: [15, 91, 1] Generated Node #0,0: 91:[15, 91, 1] Operation: 8-7=1 Exploring Operation: 91/7=13, Resulting Numbers: [8, 15, 13] Generated Node #0,1: 91:[8, 15, 13] Operation: 91/7=13 Exploring Operation: 8+7=15, Resulting Numb...
0.979167
hs_5
mult_heuristic
[ 94, 21, 17, 31 ]
30
[ "21-17=4", "31*4=124", "124-94=30" ]
Current State: 30:[94, 21, 17, 31], Operations: [] Exploring Operation: 21-17=4, Resulting Numbers: [94, 31, 4] Generated Node #2: [94, 31, 4] from Operation: 21-17=4 Current State: 30:[94, 31, 4], Operations: ['21-17=4'] Exploring Operation: 31*4=124, Resulting Numbers: [94, 124] Generated Node #3: [94, 124] from Oper...
4
Current State: 30:[94, 21, 17, 31], Operations: [] Exploring Operation: 31-21=10, Resulting Numbers: [94, 17, 10] Generated Node #0,0: 30:[94, 17, 10] Operation: 31-21=10 Exploring Operation: 21-17=4, Resulting Numbers: [94, 31, 4] Generated Node #0,1: 30:[94, 31, 4] Operation: 21-17=4 Exploring Operation: 94-17=77, Re...
0
hs_5
sum_heuristic
[ 51, 72, 7, 34 ]
55
[ "72*34=2448", "2448/51=48", "7+48=55" ]
Current State: 55:[51, 72, 7, 34], Operations: [] Exploring Operation: 72*34=2448, Resulting Numbers: [51, 7, 2448] Generated Node #2: [51, 7, 2448] from Operation: 72*34=2448 Current State: 55:[51, 7, 2448], Operations: ['72*34=2448'] Exploring Operation: 2448/51=48, Resulting Numbers: [7, 48] Generated Node #3: [7, 4...
4
Current State: 55:[51, 72, 7, 34], Operations: [] Exploring Operation: 72-34=38, Resulting Numbers: [51, 7, 38] Generated Node #0,0: 55:[51, 7, 38] Operation: 72-34=38 Exploring Operation: 72-7=65, Resulting Numbers: [51, 34, 65] Generated Node #0,1: 55:[51, 34, 65] Operation: 72-7=65 Exploring Operation: 51-34=17, Res...
0
hs_4
mult_heuristic
[ 96, 33, 29, 16 ]
28
[ "96+16=112", "33-29=4", "112/4=28" ]
Current State: 28:[96, 33, 29, 16], Operations: [] Exploring Operation: 96+16=112, Resulting Numbers: [33, 29, 112] Generated Node #2: [33, 29, 112] from Operation: 96+16=112 Current State: 28:[33, 29, 112], Operations: ['96+16=112'] Exploring Operation: 33-29=4, Resulting Numbers: [112, 4] Generated Node #3: [112, 4] ...
4
Current State: 28:[96, 33, 29, 16], Operations: [] Exploring Operation: 96/16=6, Resulting Numbers: [33, 29, 6] Generated Node #0,0: 28:[33, 29, 6] Operation: 96/16=6 Moving to Node #0,0 Current State: 28:[33, 29, 6], Operations: ['96/16=6'] Exploring Operation: 33-29=4, Resulting Numbers: [6, 4] Generated Node #0,0,0:...
0
hs_1
mult_heuristic
[ 51, 77, 63, 26 ]
63
[ "77-51=26", "63+26=89", "89-26=63" ]
Current State: 63:[51, 77, 63, 26], Operations: [] Exploring Operation: 77-51=26, Resulting Numbers: [63, 26, 26] Generated Node #2: [63, 26, 26] from Operation: 77-51=26 Current State: 63:[63, 26, 26], Operations: ['77-51=26'] Exploring Operation: 63+26=89, Resulting Numbers: [89] 89,63 equal: Goal Reached Exploring O...
4
Current State: 63:[51, 77, 63, 26], Operations: [] Exploring Operation: 77-51=26, Resulting Numbers: [63, 26, 26] Generated Node #0,0: 63:[63, 26, 26] Operation: 77-51=26 Exploring Operation: 51-26=25, Resulting Numbers: [77, 63, 25] Generated Node #0,1: 63:[77, 63, 25] Operation: 51-26=25 Moving to Node #0,0 Current S...
0.990451
hs_2
mult_heuristic
[ 30, 35, 62, 97 ]
30
[ "30+35=65", "97-62=35", "65-35=30" ]
Current State: 30:[30, 35, 62, 97], Operations: [] Exploring Operation: 30+35=65, Resulting Numbers: [62, 97, 65] Generated Node #2: [62, 97, 65] from Operation: 30+35=65 Current State: 30:[62, 97, 65], Operations: ['30+35=65'] Exploring Operation: 97-62=35, Resulting Numbers: [65, 35] Generated Node #3: [65, 35] from ...
4
Current State: 30:[30, 35, 62, 97], Operations: [] Exploring Operation: 97-62=35, Resulting Numbers: [30, 35, 35] Generated Node #0,0: 30:[30, 35, 35] Operation: 97-62=35 Exploring Operation: 97-35=62, Resulting Numbers: [30, 62, 62] Generated Node #0,1: 30:[30, 62, 62] Operation: 97-35=62 Exploring Operation: 62-35=27...
0.989583
hs_3
mult_heuristic
[ 2, 99, 3, 85 ]
78
[ "3*85=255", "255-99=156", "156/2=78" ]
Current State: 78:[2, 99, 3, 85], Operations: [] Exploring Operation: 3*85=255, Resulting Numbers: [2, 99, 255] Generated Node #2: [2, 99, 255] from Operation: 3*85=255 Current State: 78:[2, 99, 255], Operations: ['3*85=255'] Exploring Operation: 255-99=156, Resulting Numbers: [2, 156] Generated Node #3: [2, 156] from ...
4
Current State: 78:[2, 99, 3, 85], Operations: [] Exploring Operation: 99-85=14, Resulting Numbers: [2, 3, 14] Generated Node #0,0: 78:[2, 3, 14] Operation: 99-85=14 Exploring Operation: 85-3=82, Resulting Numbers: [2, 99, 82] Generated Node #0,1: 78:[2, 99, 82] Operation: 85-3=82 Exploring Operation: 99-3=96, Resulting...
0
hs_5
mult_heuristic
[ 87, 54, 2, 97 ]
37
[ "97-87=10", "54/2=27", "10+27=37" ]
Current State: 37:[87, 54, 2, 97], Operations: [] Exploring Operation: 97-87=10, Resulting Numbers: [54, 2, 10] Generated Node #2: [54, 2, 10] from Operation: 97-87=10 Current State: 37:[54, 2, 10], Operations: ['97-87=10'] Exploring Operation: 54/2=27, Resulting Numbers: [10, 27] Generated Node #3: [10, 27] from Opera...
4
Current State: 37:[87, 54, 2, 97], Operations: [] Exploring Operation: 97-54=43, Resulting Numbers: [87, 2, 43] Generated Node #0,0: 37:[87, 2, 43] Operation: 97-54=43 Exploring Operation: 87-54=33, Resulting Numbers: [2, 97, 33] Generated Node #0,1: 37:[2, 97, 33] Operation: 87-54=33 Exploring Operation: 97-87=10, Res...
0.986111
hs_4
sum_heuristic
[ 72, 78, 37, 14 ]
29
[ "78-72=6", "37-14=23", "6+23=29" ]
Current State: 29:[72, 78, 37, 14], Operations: [] Exploring Operation: 78-72=6, Resulting Numbers: [37, 14, 6] Generated Node #2: [37, 14, 6] from Operation: 78-72=6 Current State: 29:[37, 14, 6], Operations: ['78-72=6'] Exploring Operation: 37-14=23, Resulting Numbers: [6, 23] Generated Node #3: [6, 23] from Operatio...
4
Current State: 29:[72, 78, 37, 14], Operations: [] Exploring Operation: 78-14=64, Resulting Numbers: [72, 37, 64] Generated Node #0,0: 29:[72, 37, 64] Operation: 78-14=64 Exploring Operation: 72-14=58, Resulting Numbers: [78, 37, 58] Generated Node #0,1: 29:[78, 37, 58] Operation: 72-14=58 Exploring Operation: 72-37=35...
0.947917
hs_5
sum_heuristic
[ 52, 36, 36, 55 ]
72
[ "55-52=3", "36*3=108", "108-36=72" ]
Current State: 72:[52, 36, 36, 55], Operations: [] Exploring Operation: 55-52=3, Resulting Numbers: [36, 36, 3] Generated Node #2: [36, 36, 3] from Operation: 55-52=3 Current State: 72:[36, 36, 3], Operations: ['55-52=3'] Exploring Operation: 36*3=108, Resulting Numbers: [108] 108,72 equal: Goal Reached Exploring Opera...
4
Current State: 72:[52, 36, 36, 55], Operations: [] Exploring Operation: 55-52=3, Resulting Numbers: [36, 36, 3] Generated Node #0,0: 72:[36, 36, 3] Operation: 55-52=3 Exploring Operation: 55-36=19, Resulting Numbers: [52, 36, 19] Generated Node #0,1: 72:[52, 36, 19] Operation: 55-36=19 Exploring Operation: 55-36=19, Re...
0
hs_3
sum_heuristic
[ 42, 60, 87, 51 ]
89
[ "42+60=102", "102/51=2", "87+2=89" ]
Current State: 89:[42, 60, 87, 51], Operations: [] Exploring Operation: 42+60=102, Resulting Numbers: [87, 51, 102] Generated Node #2: [87, 51, 102] from Operation: 42+60=102 Current State: 89:[87, 51, 102], Operations: ['42+60=102'] Exploring Operation: 102/51=2, Resulting Numbers: [87, 2] Generated Node #3: [87, 2] f...
4
Current State: 89:[42, 60, 87, 51], Operations: [] Exploring Operation: 42+60=102, Resulting Numbers: [87, 51, 102] Generated Node #0,0: 89:[87, 51, 102] Operation: 42+60=102 Exploring Operation: 42+51=93, Resulting Numbers: [60, 87, 93] Generated Node #0,1: 89:[60, 87, 93] Operation: 42+51=93 Exploring Operation: 60+5...
0.972222
hs_5
sum_heuristic
[ 42, 83, 44, 24 ]
27
[ "83-42=41", "44+24=68", "68-41=27" ]
Current State: 27:[42, 83, 44, 24], Operations: [] Exploring Operation: 83-42=41, Resulting Numbers: [44, 24, 41] Generated Node #2: [44, 24, 41] from Operation: 83-42=41 Current State: 27:[44, 24, 41], Operations: ['83-42=41'] Exploring Operation: 44+24=68, Resulting Numbers: [41, 68] Generated Node #3: [41, 68] from ...
4
Current State: 27:[42, 83, 44, 24], Operations: [] Exploring Operation: 83-44=39, Resulting Numbers: [42, 24, 39] Generated Node #0,0: 27:[42, 24, 39] Operation: 83-44=39 Exploring Operation: 44-24=20, Resulting Numbers: [42, 83, 20] Generated Node #0,1: 27:[42, 83, 20] Operation: 44-24=20 Exploring Operation: 83-42=41...
0.954861
hs_5
mult_heuristic
[ 4, 68, 47, 54 ]
10
[ "68/4=17", "54-47=7", "17-7=10" ]
Current State: 10:[4, 68, 47, 54], Operations: [] Exploring Operation: 68/4=17, Resulting Numbers: [47, 54, 17] Generated Node #2: [47, 54, 17] from Operation: 68/4=17 Current State: 10:[47, 54, 17], Operations: ['68/4=17'] Exploring Operation: 54-47=7, Resulting Numbers: [17, 7] Generated Node #3: [17, 7] from Operati...
4
Current State: 10:[4, 68, 47, 54], Operations: [] Exploring Operation: 68-47=21, Resulting Numbers: [4, 54, 21] Generated Node #0,0: 10:[4, 54, 21] Operation: 68-47=21 Exploring Operation: 68-54=14, Resulting Numbers: [4, 47, 14] Generated Node #0,1: 10:[4, 47, 14] Operation: 68-54=14 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 18, 98, 65, 65 ]
80
[ "98-18=80", "65-65=0", "80+0=80" ]
Current State: 80:[18, 98, 65, 65], Operations: [] Exploring Operation: 98-18=80, Resulting Numbers: [65, 65, 80] Generated Node #2: [65, 65, 80] from Operation: 98-18=80 Current State: 80:[65, 65, 80], Operations: ['98-18=80'] Exploring Operation: 65-65=0, Resulting Numbers: [80, 0] Generated Node #3: [80, 0] from Ope...
4
Current State: 80:[18, 98, 65, 65], Operations: [] Exploring Operation: 65-65=0, Resulting Numbers: [18, 98, 0] Generated Node #0,0: 80:[18, 98, 0] Operation: 65-65=0 Exploring Operation: 65/65=1, Resulting Numbers: [18, 98, 1] Generated Node #0,1: 80:[18, 98, 1] Operation: 65/65=1 Moving to Node #0,1 Current State: 80...
0.992188
hs_2
sum_heuristic
[ 10, 51, 46, 37 ]
94
[ "51-37=14", "10*14=140", "140-46=94" ]
Current State: 94:[10, 51, 46, 37], Operations: [] Exploring Operation: 51-37=14, Resulting Numbers: [10, 46, 14] Generated Node #2: [10, 46, 14] from Operation: 51-37=14 Current State: 94:[10, 46, 14], Operations: ['51-37=14'] Exploring Operation: 10*14=140, Resulting Numbers: [46, 140] Generated Node #3: [46, 140] fr...
4
Current State: 94:[10, 51, 46, 37], Operations: [] Exploring Operation: 10+37=47, Resulting Numbers: [51, 46, 47] Generated Node #0,0: 94:[51, 46, 47] Operation: 10+37=47 Exploring Operation: 51+37=88, Resulting Numbers: [10, 46, 88] Generated Node #0,1: 94:[10, 46, 88] Operation: 51+37=88 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 76, 85, 73, 92 ]
21
[ "76-73=3", "92-85=7", "3*7=21" ]
Current State: 21:[76, 85, 73, 92], Operations: [] Exploring Operation: 76-73=3, Resulting Numbers: [85, 92, 3] Generated Node #2: [85, 92, 3] from Operation: 76-73=3 Current State: 21:[85, 92, 3], Operations: ['76-73=3'] Exploring Operation: 92-85=7, Resulting Numbers: [3, 7] Generated Node #3: [3, 7] from Operation: ...
4
Current State: 21:[76, 85, 73, 92], Operations: [] Exploring Operation: 92-85=7, Resulting Numbers: [76, 73, 7] Generated Node #0,0: 21:[76, 73, 7] Operation: 92-85=7 Exploring Operation: 92-76=16, Resulting Numbers: [85, 73, 16] Generated Node #0,1: 21:[85, 73, 16] Operation: 92-76=16 Start Sub Search at level 1: Movi...
0.991319
hs_2
mult_heuristic
[ 82, 2, 75, 16 ]
98
[ "82-75=7", "16-2=14", "7*14=98" ]
Current State: 98:[82, 2, 75, 16], Operations: [] Exploring Operation: 82-75=7, Resulting Numbers: [2, 16, 7] Generated Node #2: [2, 16, 7] from Operation: 82-75=7 Current State: 98:[2, 16, 7], Operations: ['82-75=7'] Exploring Operation: 16-2=14, Resulting Numbers: [7, 14] Generated Node #3: [7, 14] from Operation: 16...
4
Current State: 98:[82, 2, 75, 16], Operations: [] Exploring Operation: 82-75=7, Resulting Numbers: [2, 16, 7] Generated Node #0,0: 98:[2, 16, 7] Operation: 82-75=7 Start Sub Search at level 1: Moving to Node #0,0 Current State: 98:[2, 16, 7], Operations: ['82-75=7'] Exploring Operation: 16-2=14, Resulting Numbers: [7, ...
0.993924
hs_1
sum_heuristic
[ 94, 75, 69, 60 ]
28
[ "94-75=19", "69-60=9", "19+9=28" ]
Current State: 28:[94, 75, 69, 60], Operations: [] Exploring Operation: 94-75=19, Resulting Numbers: [69, 60, 19] Generated Node #2: [69, 60, 19] from Operation: 94-75=19 Current State: 28:[69, 60, 19], Operations: ['94-75=19'] Exploring Operation: 69-60=9, Resulting Numbers: [19, 9] Generated Node #3: [19, 9] from Ope...
4
Current State: 28:[94, 75, 69, 60], Operations: [] Exploring Operation: 94-60=34, Resulting Numbers: [75, 69, 34] Generated Node #0,0: 28:[75, 69, 34] Operation: 94-60=34 Exploring Operation: 94-75=19, Resulting Numbers: [69, 60, 19] Generated Node #0,1: 28:[69, 60, 19] Operation: 94-75=19 Exploring Operation: 94-69=25...
0.977431
hs_3
mult_heuristic
[ 25, 14, 94, 98 ]
15
[ "25-14=11", "98-94=4", "11+4=15" ]
Current State: 15:[25, 14, 94, 98], Operations: [] Exploring Operation: 25-14=11, Resulting Numbers: [94, 98, 11] Generated Node #2: [94, 98, 11] from Operation: 25-14=11 Current State: 15:[94, 98, 11], Operations: ['25-14=11'] Exploring Operation: 98-94=4, Resulting Numbers: [11, 4] Generated Node #3: [11, 4] from Ope...
4
Current State: 15:[25, 14, 94, 98], Operations: [] Exploring Operation: 98/14=7, Resulting Numbers: [25, 94, 7] Generated Node #0,0: 15:[25, 94, 7] Operation: 98/14=7 Exploring Operation: 98-94=4, Resulting Numbers: [25, 14, 4] Generated Node #0,1: 15:[25, 14, 4] Operation: 98-94=4 Start Sub Search at level 1: Moving t...
0.992188
hs_2
mult_heuristic
[ 2, 52, 92, 38 ]
79
[ "92-38=54", "54/2=27", "52+27=79" ]
Current State: 79:[2, 52, 92, 38], Operations: [] Exploring Operation: 92-38=54, Resulting Numbers: [2, 52, 54] Generated Node #2: [2, 52, 54] from Operation: 92-38=54 Current State: 79:[2, 52, 54], Operations: ['92-38=54'] Exploring Operation: 54/2=27, Resulting Numbers: [52, 27] Generated Node #3: [52, 27] from Opera...
4
Current State: 79:[2, 52, 92, 38], Operations: [] Exploring Operation: 2*38=76, Resulting Numbers: [52, 92, 76] Generated Node #0,0: 79:[52, 92, 76] Operation: 2*38=76 Exploring Operation: 2+52=54, Resulting Numbers: [92, 38, 54] Generated Node #0,1: 79:[92, 38, 54] Operation: 2+52=54 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 6, 56, 26, 55 ]
91
[ "6+56=62", "55-26=29", "62+29=91" ]
Current State: 91:[6, 56, 26, 55], Operations: [] Exploring Operation: 6+56=62, Resulting Numbers: [26, 55, 62] Generated Node #2: [26, 55, 62] from Operation: 6+56=62 Current State: 91:[26, 55, 62], Operations: ['6+56=62'] Exploring Operation: 55-26=29, Resulting Numbers: [62, 29] Generated Node #3: [62, 29] from Oper...
4
Current State: 91:[6, 56, 26, 55], Operations: [] Exploring Operation: 56+55=111, Resulting Numbers: [6, 26, 111] Generated Node #0,0: 91:[6, 26, 111] Operation: 56+55=111 Exploring Operation: 56-55=1, Resulting Numbers: [6, 26, 1] Generated Node #0,1: 91:[6, 26, 1] Operation: 56-55=1 Exploring Operation: 56+26=82, Res...
0.96875
hs_5
sum_heuristic
[ 17, 60, 23, 78 ]
88
[ "23-17=6", "60/6=10", "78+10=88" ]
Current State: 88:[17, 60, 23, 78], Operations: [] Exploring Operation: 23-17=6, Resulting Numbers: [60, 78, 6] Generated Node #2: [60, 78, 6] from Operation: 23-17=6 Current State: 88:[60, 78, 6], Operations: ['23-17=6'] Exploring Operation: 60/6=10, Resulting Numbers: [78, 10] Generated Node #3: [78, 10] from Operati...
4
Current State: 88:[17, 60, 23, 78], Operations: [] Exploring Operation: 78-60=18, Resulting Numbers: [17, 23, 18] Generated Node #0,0: 88:[17, 23, 18] Operation: 78-60=18 Exploring Operation: 60+23=83, Resulting Numbers: [17, 78, 83] Generated Node #0,1: 88:[17, 78, 83] Operation: 60+23=83 Exploring Operation: 60-17=43...
0
hs_5
sum_heuristic
[ 99, 53, 8, 48 ]
96
[ "99+53=152", "8+48=56", "152-56=96" ]
Current State: 96:[99, 53, 8, 48], Operations: [] Exploring Operation: 99+53=152, Resulting Numbers: [8, 48, 152] Generated Node #2: [8, 48, 152] from Operation: 99+53=152 Current State: 96:[8, 48, 152], Operations: ['99+53=152'] Exploring Operation: 8+48=56, Resulting Numbers: [152, 56] Generated Node #3: [152, 56] fr...
4
Current State: 96:[99, 53, 8, 48], Operations: [] Exploring Operation: 53-48=5, Resulting Numbers: [99, 8, 5] Generated Node #0,0: 96:[99, 8, 5] Operation: 53-48=5 Exploring Operation: 99-53=46, Resulting Numbers: [8, 48, 46] Generated Node #0,1: 96:[8, 48, 46] Operation: 99-53=46 Start Sub Search at level 1: Moving to...
0.984375
hs_2
mult_heuristic
[ 21, 98, 9, 35 ]
57
[ "98+35=133", "9*133=1197", "1197/21=57" ]
Current State: 57:[21, 98, 9, 35], Operations: [] Exploring Operation: 98+35=133, Resulting Numbers: [21, 9, 133] Generated Node #2: [21, 9, 133] from Operation: 98+35=133 Current State: 57:[21, 9, 133], Operations: ['98+35=133'] Exploring Operation: 9*133=1197, Resulting Numbers: [21, 1197] Generated Node #3: [21, 119...
4
Current State: 57:[21, 98, 9, 35], Operations: [] Exploring Operation: 21+35=56, Resulting Numbers: [98, 9, 56] Generated Node #0,0: 57:[98, 9, 56] Operation: 21+35=56 Exploring Operation: 98-21=77, Resulting Numbers: [9, 35, 77] Generated Node #0,1: 57:[9, 35, 77] Operation: 98-21=77 Exploring Operation: 98-35=63, Res...
0
hs_3
sum_heuristic
[ 29, 53, 3, 50 ]
96
[ "29+53=82", "82-50=32", "3*32=96" ]
Current State: 96:[29, 53, 3, 50], Operations: [] Exploring Operation: 29+53=82, Resulting Numbers: [3, 50, 82] Generated Node #2: [3, 50, 82] from Operation: 29+53=82 Current State: 96:[3, 50, 82], Operations: ['29+53=82'] Exploring Operation: 82-50=32, Resulting Numbers: [3, 32] Generated Node #3: [3, 32] from Operat...
4
Current State: 96:[29, 53, 3, 50], Operations: [] Exploring Operation: 53-3=50, Resulting Numbers: [29, 50, 50] Generated Node #0,0: 96:[29, 50, 50] Operation: 53-3=50 Exploring Operation: 53-29=24, Resulting Numbers: [3, 50, 24] Generated Node #0,1: 96:[3, 50, 24] Operation: 53-29=24 Exploring Operation: 29+3=32, Resu...
0.984375
hs_4
mult_heuristic
[ 57, 91, 54, 16 ]
36
[ "91-57=34", "54+16=70", "70-34=36" ]
Current State: 36:[57, 91, 54, 16], Operations: [] Exploring Operation: 91-57=34, Resulting Numbers: [54, 16, 34] Generated Node #2: [54, 16, 34] from Operation: 91-57=34 Current State: 36:[54, 16, 34], Operations: ['91-57=34'] Exploring Operation: 54+16=70, Resulting Numbers: [34, 70] Generated Node #3: [34, 70] from ...
4
Current State: 36:[57, 91, 54, 16], Operations: [] Exploring Operation: 91-57=34, Resulting Numbers: [54, 16, 34] Generated Node #0,0: 36:[54, 16, 34] Operation: 91-57=34 Start Sub Search at level 1: Moving to Node #0,0 Current State: 36:[54, 16, 34], Operations: ['91-57=34'] Exploring Operation: 54-16=38, Resulting Nu...
0
hs_1
sum_heuristic
[ 43, 13, 32, 15 ]
39
[ "43+13=56", "32-15=17", "56-17=39" ]
Current State: 39:[43, 13, 32, 15], Operations: [] Exploring Operation: 43+13=56, Resulting Numbers: [32, 15, 56] Generated Node #2: [32, 15, 56] from Operation: 43+13=56 Current State: 39:[32, 15, 56], Operations: ['43+13=56'] Exploring Operation: 32-15=17, Resulting Numbers: [56, 17] Generated Node #3: [56, 17] from ...
4
Current State: 39:[43, 13, 32, 15], Operations: [] Exploring Operation: 32-15=17, Resulting Numbers: [43, 13, 17] Generated Node #0,0: 39:[43, 13, 17] Operation: 32-15=17 Exploring Operation: 43-32=11, Resulting Numbers: [13, 15, 11] Generated Node #0,1: 39:[13, 15, 11] Operation: 43-32=11 Start Sub Search at level 1: ...
0.986111
hs_2
mult_heuristic
[ 87, 28, 24, 66 ]
17
[ "87-28=59", "66-24=42", "59-42=17" ]
Current State: 17:[87, 28, 24, 66], Operations: [] Exploring Operation: 87-28=59, Resulting Numbers: [24, 66, 59] Generated Node #2: [24, 66, 59] from Operation: 87-28=59 Current State: 17:[24, 66, 59], Operations: ['87-28=59'] Exploring Operation: 66-24=42, Resulting Numbers: [59, 42] Generated Node #3: [59, 42] from ...
4
Current State: 17:[87, 28, 24, 66], Operations: [] Exploring Operation: 66-28=38, Resulting Numbers: [87, 24, 38] Generated Node #0,0: 17:[87, 24, 38] Operation: 66-28=38 Exploring Operation: 87-24=63, Resulting Numbers: [28, 66, 63] Generated Node #0,1: 17:[28, 66, 63] Operation: 87-24=63 Exploring Operation: 87-28=59...
0.977431
hs_4
sum_heuristic
[ 88, 25, 17, 86 ]
21
[ "88-86=2", "25+17=42", "42/2=21" ]
Current State: 21:[88, 25, 17, 86], Operations: [] Exploring Operation: 88-86=2, Resulting Numbers: [25, 17, 2] Generated Node #2: [25, 17, 2] from Operation: 88-86=2 Current State: 21:[25, 17, 2], Operations: ['88-86=2'] Exploring Operation: 25+17=42, Resulting Numbers: [2, 42] Generated Node #3: [2, 42] from Operatio...
4
Current State: 21:[88, 25, 17, 86], Operations: [] Exploring Operation: 88-25=63, Resulting Numbers: [17, 86, 63] Generated Node #0,0: 21:[17, 86, 63] Operation: 88-25=63 Exploring Operation: 86-25=61, Resulting Numbers: [88, 17, 61] Generated Node #0,1: 21:[88, 17, 61] Operation: 86-25=61 Exploring Operation: 88-86=2,...
0
hs_3
sum_heuristic
[ 5, 17, 80, 8 ]
94
[ "5+17=22", "80-8=72", "22+72=94" ]
Current State: 94:[5, 17, 80, 8], Operations: [] Exploring Operation: 5+17=22, Resulting Numbers: [80, 8, 22] Generated Node #2: [80, 8, 22] from Operation: 5+17=22 Current State: 94:[80, 8, 22], Operations: ['5+17=22'] Exploring Operation: 80-8=72, Resulting Numbers: [22, 72] Generated Node #3: [22, 72] from Operation...
4
Current State: 94:[5, 17, 80, 8], Operations: [] Exploring Operation: 80-17=63, Resulting Numbers: [5, 8, 63] Generated Node #0,0: 94:[5, 8, 63] Operation: 80-17=63 Exploring Operation: 17+80=97, Resulting Numbers: [5, 8, 97] Generated Node #0,1: 94:[5, 8, 97] Operation: 17+80=97 Exploring Operation: 80+8=88, Resulting...
0.988715
hs_4
mult_heuristic
[ 19, 88, 59, 78 ]
68
[ "88-19=69", "59+78=137", "137-69=68" ]
Current State: 68:[19, 88, 59, 78], Operations: [] Exploring Operation: 88-19=69, Resulting Numbers: [59, 78, 69] Generated Node #2: [59, 78, 69] from Operation: 88-19=69 Current State: 68:[59, 78, 69], Operations: ['88-19=69'] Exploring Operation: 59+78=137, Resulting Numbers: [69, 137] Generated Node #3: [69, 137] fr...
4
Current State: 68:[19, 88, 59, 78], Operations: [] Exploring Operation: 88-78=10, Resulting Numbers: [19, 59, 10] Generated Node #0,0: 68:[19, 59, 10] Operation: 88-78=10 Exploring Operation: 88-59=29, Resulting Numbers: [19, 78, 29] Generated Node #0,1: 68:[19, 78, 29] Operation: 88-59=29 Exploring Operation: 88-19=69...
0.975694
hs_3
mult_heuristic
[ 21, 67, 23, 85 ]
83
[ "67-21=46", "46/23=2", "85-2=83" ]
Current State: 83:[21, 67, 23, 85], Operations: [] Exploring Operation: 67-21=46, Resulting Numbers: [23, 85, 46] Generated Node #2: [23, 85, 46] from Operation: 67-21=46 Current State: 83:[23, 85, 46], Operations: ['67-21=46'] Exploring Operation: 46/23=2, Resulting Numbers: [85, 2] Generated Node #3: [85, 2] from Ope...
4
Current State: 83:[21, 67, 23, 85], Operations: [] Exploring Operation: 85-21=64, Resulting Numbers: [67, 23, 64] Generated Node #0,0: 83:[67, 23, 64] Operation: 85-21=64 Exploring Operation: 21+23=44, Resulting Numbers: [67, 85, 44] Generated Node #0,1: 83:[67, 85, 44] Operation: 21+23=44 Exploring Operation: 67+23=90...
0
hs_4
sum_heuristic
[ 65, 87, 6, 22 ]
50
[ "87-65=22", "6+22=28", "22+28=50" ]
Current State: 50:[65, 87, 6, 22], Operations: [] Exploring Operation: 87-65=22, Resulting Numbers: [6, 22, 22] Generated Node #2: [6, 22, 22] from Operation: 87-65=22 Current State: 50:[6, 22, 22], Operations: ['87-65=22'] Exploring Operation: 6+22=28, Resulting Numbers: [28] 28,50 equal: Goal Reached Exploring Operat...
4
Current State: 50:[65, 87, 6, 22], Operations: [] Exploring Operation: 87-65=22, Resulting Numbers: [6, 22, 22] Generated Node #0,0: 50:[6, 22, 22] Operation: 87-65=22 Exploring Operation: 65-22=43, Resulting Numbers: [87, 6, 43] Generated Node #0,1: 50:[87, 6, 43] Operation: 65-22=43 Exploring Operation: 65-6=59, Resu...
0.96441
hs_5
sum_heuristic
[ 76, 5, 62, 23 ]
42
[ "76+5=81", "62-23=39", "81-39=42" ]
Current State: 42:[76, 5, 62, 23], Operations: [] Exploring Operation: 76+5=81, Resulting Numbers: [62, 23, 81] Generated Node #2: [62, 23, 81] from Operation: 76+5=81 Current State: 42:[62, 23, 81], Operations: ['76+5=81'] Exploring Operation: 62-23=39, Resulting Numbers: [81, 39] Generated Node #3: [81, 39] from Oper...
4
Current State: 42:[76, 5, 62, 23], Operations: [] Exploring Operation: 62-23=39, Resulting Numbers: [76, 5, 39] Generated Node #0,0: 42:[76, 5, 39] Operation: 62-23=39 Exploring Operation: 76-62=14, Resulting Numbers: [5, 23, 14] Generated Node #0,1: 42:[5, 23, 14] Operation: 76-62=14 Exploring Operation: 76-23=53, Res...
0.983507
hs_3
sum_heuristic
[ 22, 3, 70, 44 ]
48
[ "22*3=66", "70+44=114", "114-66=48" ]
Current State: 48:[22, 3, 70, 44], Operations: [] Exploring Operation: 22*3=66, Resulting Numbers: [70, 44, 66] Generated Node #2: [70, 44, 66] from Operation: 22*3=66 Current State: 48:[70, 44, 66], Operations: ['22*3=66'] Exploring Operation: 70+44=114, Resulting Numbers: [66, 114] Generated Node #3: [66, 114] from O...
4
Current State: 48:[22, 3, 70, 44], Operations: [] Exploring Operation: 70-44=26, Resulting Numbers: [22, 3, 26] Generated Node #0,0: 48:[22, 3, 26] Operation: 70-44=26 Exploring Operation: 44/22=2, Resulting Numbers: [3, 70, 2] Generated Node #0,1: 48:[3, 70, 2] Operation: 44/22=2 Exploring Operation: 70-22=48, Resulti...
0
hs_3
sum_heuristic
[ 57, 78, 87, 89 ]
100
[ "87*89=7743", "57+7743=7800", "7800/78=100" ]
Current State: 100:[57, 78, 87, 89], Operations: [] Exploring Operation: 87*89=7743, Resulting Numbers: [57, 78, 7743] Generated Node #2: [57, 78, 7743] from Operation: 87*89=7743 Current State: 100:[57, 78, 7743], Operations: ['87*89=7743'] Exploring Operation: 57+7743=7800, Resulting Numbers: [78, 7800] Generated Nod...
4
Current State: 100:[57, 78, 87, 89], Operations: [] Exploring Operation: 78-57=21, Resulting Numbers: [87, 89, 21] Generated Node #0,0: 100:[87, 89, 21] Operation: 78-57=21 Exploring Operation: 87-57=30, Resulting Numbers: [78, 89, 30] Generated Node #0,1: 100:[78, 89, 30] Operation: 87-57=30 Exploring Operation: 87-78...
0
hs_5
mult_heuristic
[ 80, 17, 86, 26 ]
76
[ "86-80=6", "17*6=102", "102-26=76" ]
Current State: 76:[80, 17, 86, 26], Operations: [] Exploring Operation: 86-80=6, Resulting Numbers: [17, 26, 6] Generated Node #2: [17, 26, 6] from Operation: 86-80=6 Current State: 76:[17, 26, 6], Operations: ['86-80=6'] Exploring Operation: 17*6=102, Resulting Numbers: [26, 102] Generated Node #3: [26, 102] from Oper...
4
Current State: 76:[80, 17, 86, 26], Operations: [] Exploring Operation: 86-80=6, Resulting Numbers: [17, 26, 6] Generated Node #0,0: 76:[17, 26, 6] Operation: 86-80=6 Exploring Operation: 17+26=43, Resulting Numbers: [80, 86, 43] Generated Node #0,1: 76:[80, 86, 43] Operation: 17+26=43 Exploring Operation: 86-17=69, Re...
0
hs_3
mult_heuristic
[ 77, 50, 41, 15 ]
58
[ "50-41=9", "15*9=135", "135-77=58" ]
Current State: 58:[77, 50, 41, 15], Operations: [] Exploring Operation: 50-41=9, Resulting Numbers: [77, 15, 9] Generated Node #2: [77, 15, 9] from Operation: 50-41=9 Current State: 58:[77, 15, 9], Operations: ['50-41=9'] Exploring Operation: 15*9=135, Resulting Numbers: [77, 135] Generated Node #3: [77, 135] from Oper...
4
Current State: 58:[77, 50, 41, 15], Operations: [] Exploring Operation: 77-15=62, Resulting Numbers: [50, 41, 62] Generated Node #0,0: 58:[50, 41, 62] Operation: 77-15=62 Exploring Operation: 77-50=27, Resulting Numbers: [41, 15, 27] Generated Node #0,1: 58:[41, 15, 27] Operation: 77-50=27 Exploring Operation: 77-41=36...
0
hs_3
sum_heuristic
[ 80, 94, 38, 15 ]
35
[ "94*15=1410", "1410-80=1330", "1330/38=35" ]
Current State: 35:[80, 94, 38, 15], Operations: [] Exploring Operation: 94*15=1410, Resulting Numbers: [80, 38, 1410] Generated Node #2: [80, 38, 1410] from Operation: 94*15=1410 Current State: 35:[80, 38, 1410], Operations: ['94*15=1410'] Exploring Operation: 1410-80=1330, Resulting Numbers: [38, 1330] Generated Node ...
4
Current State: 35:[80, 94, 38, 15], Operations: [] Exploring Operation: 94-80=14, Resulting Numbers: [38, 15, 14] Generated Node #0,0: 35:[38, 15, 14] Operation: 94-80=14 Exploring Operation: 94-38=56, Resulting Numbers: [80, 15, 56] Generated Node #0,1: 35:[80, 15, 56] Operation: 94-38=56 Exploring Operation: 80-38=42...
0
hs_5
sum_heuristic
[ 31, 60, 73, 20 ]
38
[ "31+60=91", "73-20=53", "91-53=38" ]
Current State: 38:[31, 60, 73, 20], Operations: [] Exploring Operation: 31+60=91, Resulting Numbers: [73, 20, 91] Generated Node #2: [73, 20, 91] from Operation: 31+60=91 Current State: 38:[73, 20, 91], Operations: ['31+60=91'] Exploring Operation: 73-20=53, Resulting Numbers: [91, 53] Generated Node #3: [91, 53] from ...
4
Current State: 38:[31, 60, 73, 20], Operations: [] Exploring Operation: 73-60=13, Resulting Numbers: [31, 20, 13] Generated Node #0,0: 38:[31, 20, 13] Operation: 73-60=13 Exploring Operation: 73-31=42, Resulting Numbers: [60, 20, 42] Generated Node #0,1: 38:[60, 20, 42] Operation: 73-31=42 Moving to Node #0,0 Current S...
0.991319
hs_2
mult_heuristic
[ 76, 49, 3, 4 ]
40
[ "49*4=196", "196-76=120", "120/3=40" ]
Current State: 40:[76, 49, 3, 4], Operations: [] Exploring Operation: 49*4=196, Resulting Numbers: [76, 3, 196] Generated Node #2: [76, 3, 196] from Operation: 49*4=196 Current State: 40:[76, 3, 196], Operations: ['49*4=196'] Exploring Operation: 196-76=120, Resulting Numbers: [3, 120] Generated Node #3: [3, 120] from ...
4
Current State: 40:[76, 49, 3, 4], Operations: [] Exploring Operation: 76/4=19, Resulting Numbers: [49, 3, 19] Generated Node #0,0: 40:[49, 3, 19] Operation: 76/4=19 Exploring Operation: 76-3=73, Resulting Numbers: [49, 4, 73] Generated Node #0,1: 40:[49, 4, 73] Operation: 76-3=73 Exploring Operation: 76-49=27, Resultin...
0
hs_3
sum_heuristic
[ 1, 11, 58, 87 ]
66
[ "1+87=88", "88/11=8", "58+8=66" ]
Current State: 66:[1, 11, 58, 87], Operations: [] Exploring Operation: 1+87=88, Resulting Numbers: [11, 58, 88] Generated Node #2: [11, 58, 88] from Operation: 1+87=88 Current State: 66:[11, 58, 88], Operations: ['1+87=88'] Exploring Operation: 88/11=8, Resulting Numbers: [58, 8] Generated Node #3: [58, 8] from Operati...
4
Current State: 66:[1, 11, 58, 87], Operations: [] Exploring Operation: 87-11=76, Resulting Numbers: [1, 58, 76] Generated Node #0,0: 66:[1, 58, 76] Operation: 87-11=76 Exploring Operation: 11+58=69, Resulting Numbers: [1, 87, 69] Generated Node #0,1: 66:[1, 87, 69] Operation: 11+58=69 Exploring Operation: 87-58=29, Res...
0
hs_3
mult_heuristic
[ 1, 57, 83, 80 ]
19
[ "1*57=57", "83-80=3", "57/3=19" ]
Current State: 19:[1, 57, 83, 80], Operations: [] Exploring Operation: 1*57=57, Resulting Numbers: [83, 80, 57] Generated Node #2: [83, 80, 57] from Operation: 1*57=57 Current State: 19:[83, 80, 57], Operations: ['1*57=57'] Exploring Operation: 83-80=3, Resulting Numbers: [57, 3] Generated Node #3: [57, 3] from Operati...
4
Current State: 19:[1, 57, 83, 80], Operations: [] Exploring Operation: 83-80=3, Resulting Numbers: [1, 57, 3] Generated Node #0,0: 19:[1, 57, 3] Operation: 83-80=3 Exploring Operation: 83-57=26, Resulting Numbers: [1, 80, 26] Generated Node #0,1: 19:[1, 80, 26] Operation: 83-57=26 Exploring Operation: 57-1=56, Resultin...
0.944444
hs_4
mult_heuristic
[ 64, 42, 5, 55 ]
55
[ "64-42=22", "5*22=110", "110-55=55" ]
Current State: 55:[64, 42, 5, 55], Operations: [] Exploring Operation: 64-42=22, Resulting Numbers: [5, 55, 22] Generated Node #2: [5, 55, 22] from Operation: 64-42=22 Current State: 55:[5, 55, 22], Operations: ['64-42=22'] Exploring Operation: 5*22=110, Resulting Numbers: [55, 110] Generated Node #3: [55, 110] from Op...
4
Current State: 55:[64, 42, 5, 55], Operations: [] Exploring Operation: 64-55=9, Resulting Numbers: [42, 5, 9] Generated Node #0,0: 55:[42, 5, 9] Operation: 64-55=9 Exploring Operation: 64-42=22, Resulting Numbers: [5, 55, 22] Generated Node #0,1: 55:[5, 55, 22] Operation: 64-42=22 Exploring Operation: 55-42=13, Resulti...
0
hs_3
sum_heuristic
[ 50, 85, 36, 66 ]
67
[ "85-50=35", "36+66=102", "102-35=67" ]
Current State: 67:[50, 85, 36, 66], Operations: [] Exploring Operation: 85-50=35, Resulting Numbers: [36, 66, 35] Generated Node #2: [36, 66, 35] from Operation: 85-50=35 Current State: 67:[36, 66, 35], Operations: ['85-50=35'] Exploring Operation: 36+66=102, Resulting Numbers: [35, 102] Generated Node #3: [35, 102] fr...
4
Current State: 67:[50, 85, 36, 66], Operations: [] Exploring Operation: 85-36=49, Resulting Numbers: [50, 66, 49] Generated Node #0,0: 67:[50, 66, 49] Operation: 85-36=49 Start Sub Search at level 1: Moving to Node #0,0 Current State: 67:[50, 66, 49], Operations: ['85-36=49'] Exploring Operation: 50+49=99, Resulting Nu...
0
hs_1
mult_heuristic
[ 87, 2, 9, 36 ]
96
[ "87-9=78", "36/2=18", "78+18=96" ]
Current State: 96:[87, 2, 9, 36], Operations: [] Exploring Operation: 87-9=78, Resulting Numbers: [2, 36, 78] Generated Node #2: [2, 36, 78] from Operation: 87-9=78 Current State: 96:[2, 36, 78], Operations: ['87-9=78'] Exploring Operation: 36/2=18, Resulting Numbers: [78, 18] Generated Node #3: [78, 18] from Operation...
4
Current State: 96:[87, 2, 9, 36], Operations: [] Exploring Operation: 87-36=51, Resulting Numbers: [2, 9, 51] Generated Node #0,0: 96:[2, 9, 51] Operation: 87-36=51 Exploring Operation: 87+9=96, Resulting Numbers: [2, 36, 96] Generated Node #0,1: 96:[2, 36, 96] Operation: 87+9=96 Exploring Operation: 36/9=4, Resulting ...
0
hs_3
sum_heuristic
[ 26, 65, 95, 27 ]
78
[ "95-65=30", "30-27=3", "26*3=78" ]
Current State: 78:[26, 65, 95, 27], Operations: [] Exploring Operation: 95-65=30, Resulting Numbers: [26, 27, 30] Generated Node #2: [26, 27, 30] from Operation: 95-65=30 Current State: 78:[26, 27, 30], Operations: ['95-65=30'] Exploring Operation: 30-27=3, Resulting Numbers: [26, 3] Generated Node #3: [26, 3] from Ope...
4
Current State: 78:[26, 65, 95, 27], Operations: [] Exploring Operation: 65-26=39, Resulting Numbers: [95, 27, 39] Generated Node #0,0: 78:[95, 27, 39] Operation: 65-26=39 Exploring Operation: 95-65=30, Resulting Numbers: [26, 27, 30] Generated Node #0,1: 78:[26, 27, 30] Operation: 95-65=30 Exploring Operation: 65-27=38...
0.988715
hs_4
mult_heuristic
[ 65, 84, 2, 72 ]
75
[ "65+84=149", "2+72=74", "149-74=75" ]
Current State: 75:[65, 84, 2, 72], Operations: [] Exploring Operation: 65+84=149, Resulting Numbers: [2, 72, 149] Generated Node #2: [2, 72, 149] from Operation: 65+84=149 Current State: 75:[2, 72, 149], Operations: ['65+84=149'] Exploring Operation: 2+72=74, Resulting Numbers: [149, 74] Generated Node #3: [149, 74] fr...
4
Current State: 75:[65, 84, 2, 72], Operations: [] Exploring Operation: 72-65=7, Resulting Numbers: [84, 2, 7] Generated Node #0,0: 75:[84, 2, 7] Operation: 72-65=7 Exploring Operation: 65+2=67, Resulting Numbers: [84, 72, 67] Generated Node #0,1: 75:[84, 72, 67] Operation: 65+2=67 Exploring Operation: 84-72=12, Resulti...
0.985243
hs_4
sum_heuristic
[ 58, 33, 95, 95 ]
90
[ "58+33=91", "95/95=1", "91-1=90" ]
Current State: 90:[58, 33, 95, 95], Operations: [] Exploring Operation: 58+33=91, Resulting Numbers: [95, 95, 91] Generated Node #2: [95, 95, 91] from Operation: 58+33=91 Current State: 90:[95, 95, 91], Operations: ['58+33=91'] Exploring Operation: 95/95=1, Resulting Numbers: [91, 1] Generated Node #3: [91, 1] from Ope...
4
Current State: 90:[58, 33, 95, 95], Operations: [] Exploring Operation: 58+33=91, Resulting Numbers: [95, 95, 91] Generated Node #0,0: 90:[95, 95, 91] Operation: 58+33=91 Exploring Operation: 95-58=37, Resulting Numbers: [33, 95, 37] Generated Node #0,1: 90:[33, 95, 37] Operation: 95-58=37 Exploring Operation: 58-33=25...
0.988715
hs_4
sum_heuristic
[ 85, 7, 2, 53 ]
99
[ "85+7=92", "92/2=46", "53+46=99" ]
Current State: 99:[85, 7, 2, 53], Operations: [] Exploring Operation: 85+7=92, Resulting Numbers: [2, 53, 92] Generated Node #2: [2, 53, 92] from Operation: 85+7=92 Current State: 99:[2, 53, 92], Operations: ['85+7=92'] Exploring Operation: 92/2=46, Resulting Numbers: [53, 46] Generated Node #3: [53, 46] from Operation...
4
Current State: 99:[85, 7, 2, 53], Operations: [] Exploring Operation: 2*53=106, Resulting Numbers: [85, 7, 106] Generated Node #0,0: 99:[85, 7, 106] Operation: 2*53=106 Exploring Operation: 53-7=46, Resulting Numbers: [85, 2, 46] Generated Node #0,1: 99:[85, 2, 46] Operation: 53-7=46 Exploring Operation: 85+7=92, Resul...
0
hs_5
sum_heuristic