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
[ 80, 23, 92, 36 ]
89
[ "92/23=4", "36/4=9", "80+9=89" ]
Current State: 89:[80, 23, 92, 36], Operations: [] Exploring Operation: 92/23=4, Resulting Numbers: [80, 36, 4] Generated Node #2: [80, 36, 4] from Operation: 92/23=4 Current State: 89:[80, 36, 4], Operations: ['92/23=4'] Exploring Operation: 36/4=9, Resulting Numbers: [80, 9] Generated Node #3: [80, 9] from Operation:...
4
Current State: 89:[80, 23, 92, 36], Operations: [] Exploring Operation: 80-23=57, Resulting Numbers: [92, 36, 57] Generated Node #0,0: 89:[92, 36, 57] Operation: 80-23=57 Exploring Operation: 23+36=59, Resulting Numbers: [80, 92, 59] Generated Node #0,1: 89:[80, 92, 59] Operation: 23+36=59 Exploring Operation: 92-23=69...
0
hs_5
mult_heuristic
[ 5, 86, 82, 45 ]
54
[ "5+86=91", "82-45=37", "91-37=54" ]
Current State: 54:[5, 86, 82, 45], Operations: [] Exploring Operation: 5+86=91, Resulting Numbers: [82, 45, 91] Generated Node #2: [82, 45, 91] from Operation: 5+86=91 Current State: 54:[82, 45, 91], Operations: ['5+86=91'] Exploring Operation: 82-45=37, Resulting Numbers: [91, 37] Generated Node #3: [91, 37] from Oper...
4
Current State: 54:[5, 86, 82, 45], Operations: [] Exploring Operation: 86-45=41, Resulting Numbers: [5, 82, 41] Generated Node #0,0: 54:[5, 82, 41] Operation: 86-45=41 Exploring Operation: 86-82=4, Resulting Numbers: [5, 45, 4] Generated Node #0,1: 54:[5, 45, 4] Operation: 86-82=4 Start Sub Search at level 1: Moving to...
0.989583
hs_2
sum_heuristic
[ 5, 24, 70, 49 ]
99
[ "5*24=120", "70-49=21", "120-21=99" ]
Current State: 99:[5, 24, 70, 49], Operations: [] Exploring Operation: 5*24=120, Resulting Numbers: [70, 49, 120] Generated Node #2: [70, 49, 120] from Operation: 5*24=120 Current State: 99:[70, 49, 120], Operations: ['5*24=120'] Exploring Operation: 70-49=21, Resulting Numbers: [120, 21] Generated Node #3: [120, 21] f...
4
Current State: 99:[5, 24, 70, 49], Operations: [] Exploring Operation: 70-24=46, Resulting Numbers: [5, 49, 46] Generated Node #0,0: 99:[5, 49, 46] Operation: 70-24=46 Exploring Operation: 70+49=119, Resulting Numbers: [5, 24, 119] Generated Node #0,1: 99:[5, 24, 119] Operation: 70+49=119 Exploring Operation: 70/5=14, ...
0
hs_5
mult_heuristic
[ 43, 30, 31, 2 ]
41
[ "43-2=41", "31-30=1", "41*1=41" ]
Current State: 41:[43, 30, 31, 2], Operations: [] Exploring Operation: 43-2=41, Resulting Numbers: [30, 31, 41] Generated Node #2: [30, 31, 41] from Operation: 43-2=41 Current State: 41:[30, 31, 41], Operations: ['43-2=41'] Exploring Operation: 31-30=1, Resulting Numbers: [41, 1] Generated Node #3: [41, 1] from Operati...
4
Current State: 41:[43, 30, 31, 2], Operations: [] Exploring Operation: 43+2=45, Resulting Numbers: [30, 31, 45] Generated Node #0,0: 41:[30, 31, 45] Operation: 43+2=45 Exploring Operation: 30+2=32, Resulting Numbers: [43, 31, 32] Generated Node #0,1: 41:[43, 31, 32] Operation: 30+2=32 Exploring Operation: 43-2=41, Resu...
0.972222
hs_4
mult_heuristic
[ 79, 46, 65, 42 ]
49
[ "79-65=14", "42/14=3", "46+3=49" ]
Current State: 49:[79, 46, 65, 42], Operations: [] Exploring Operation: 79-65=14, Resulting Numbers: [46, 42, 14] Generated Node #2: [46, 42, 14] from Operation: 79-65=14 Current State: 49:[46, 42, 14], Operations: ['79-65=14'] Exploring Operation: 42/14=3, Resulting Numbers: [46, 3] Generated Node #3: [46, 3] from Ope...
4
Current State: 49:[79, 46, 65, 42], Operations: [] Exploring Operation: 79-42=37, Resulting Numbers: [46, 65, 37] Generated Node #0,0: 49:[46, 65, 37] Operation: 79-42=37 Exploring Operation: 79-65=14, Resulting Numbers: [46, 42, 14] Generated Node #0,1: 49:[46, 42, 14] Operation: 79-65=14 Start Sub Search at level 1: ...
0.992188
hs_2
mult_heuristic
[ 79, 64, 99, 56 ]
37
[ "64*56=3584", "79+3584=3663", "3663/99=37" ]
Current State: 37:[79, 64, 99, 56], Operations: [] Exploring Operation: 64*56=3584, Resulting Numbers: [79, 99, 3584] Generated Node #2: [79, 99, 3584] from Operation: 64*56=3584 Current State: 37:[79, 99, 3584], Operations: ['64*56=3584'] Exploring Operation: 79+3584=3663, Resulting Numbers: [99, 3663] Generated Node ...
4
Current State: 37:[79, 64, 99, 56], Operations: [] Exploring Operation: 79-56=23, Resulting Numbers: [64, 99, 23] Generated Node #0,0: 37:[64, 99, 23] Operation: 79-56=23 Exploring Operation: 99-79=20, Resulting Numbers: [64, 56, 20] Generated Node #0,1: 37:[64, 56, 20] Operation: 99-79=20 Exploring Operation: 99-64=35...
0
hs_5
sum_heuristic
[ 8, 45, 81, 36 ]
81
[ "45-8=37", "37-36=1", "81*1=81" ]
Current State: 81:[8, 45, 81, 36], Operations: [] Exploring Operation: 45-8=37, Resulting Numbers: [81, 36, 37] Generated Node #2: [81, 36, 37] from Operation: 45-8=37 Current State: 81:[81, 36, 37], Operations: ['45-8=37'] Exploring Operation: 37-36=1, Resulting Numbers: [81, 1] Generated Node #3: [81, 1] from Operati...
4
Current State: 81:[8, 45, 81, 36], Operations: [] Exploring Operation: 45+36=81, Resulting Numbers: [8, 81, 81] Generated Node #0,0: 81:[8, 81, 81] Operation: 45+36=81 Exploring Operation: 45-36=9, Resulting Numbers: [8, 81, 9] Generated Node #0,1: 81:[8, 81, 9] Operation: 45-36=9 Exploring Operation: 45-8=37, Resultin...
0.976563
hs_3
mult_heuristic
[ 10, 3, 34, 20 ]
72
[ "10+34=44", "44-20=24", "3*24=72" ]
Current State: 72:[10, 3, 34, 20], Operations: [] Exploring Operation: 10+34=44, Resulting Numbers: [3, 20, 44] Generated Node #2: [3, 20, 44] from Operation: 10+34=44 Current State: 72:[3, 20, 44], Operations: ['10+34=44'] Exploring Operation: 44-20=24, Resulting Numbers: [3, 24] Generated Node #3: [3, 24] from Operat...
4
Current State: 72:[10, 3, 34, 20], Operations: [] Exploring Operation: 34-10=24, Resulting Numbers: [3, 20, 24] Generated Node #0,0: 72:[3, 20, 24] Operation: 34-10=24 Moving to Node #0,0 Current State: 72:[3, 20, 24], Operations: ['34-10=24'] Exploring Operation: 24-20=4, Resulting Numbers: [3, 4] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 6, 79, 8, 48 ]
17
[ "79-6=73", "8+48=56", "73-56=17" ]
Current State: 17:[6, 79, 8, 48], Operations: [] Exploring Operation: 79-6=73, Resulting Numbers: [8, 48, 73] Generated Node #2: [8, 48, 73] from Operation: 79-6=73 Current State: 17:[8, 48, 73], Operations: ['79-6=73'] Exploring Operation: 8+48=56, Resulting Numbers: [73, 56] Generated Node #3: [73, 56] from Operation...
4
Current State: 17:[6, 79, 8, 48], Operations: [] Exploring Operation: 48/6=8, Resulting Numbers: [79, 8, 8] Generated Node #0,0: 17:[79, 8, 8] Operation: 48/6=8 Exploring Operation: 79-48=31, Resulting Numbers: [6, 8, 31] Generated Node #0,1: 17:[6, 8, 31] Operation: 79-48=31 Exploring Operation: 48/8=6, Resulting Numb...
0.990451
hs_3
sum_heuristic
[ 97, 60, 73, 6 ]
42
[ "97-60=37", "73+6=79", "79-37=42" ]
Current State: 42:[97, 60, 73, 6], Operations: [] Exploring Operation: 97-60=37, Resulting Numbers: [73, 6, 37] Generated Node #2: [73, 6, 37] from Operation: 97-60=37 Current State: 42:[73, 6, 37], Operations: ['97-60=37'] Exploring Operation: 73+6=79, Resulting Numbers: [37, 79] Generated Node #3: [37, 79] from Opera...
4
Current State: 42:[97, 60, 73, 6], Operations: [] Exploring Operation: 97-73=24, Resulting Numbers: [60, 6, 24] Generated Node #0,0: 42:[60, 6, 24] Operation: 97-73=24 Exploring Operation: 60/6=10, Resulting Numbers: [97, 73, 10] Generated Node #0,1: 42:[97, 73, 10] Operation: 60/6=10 Exploring Operation: 97-60=37, Res...
0.984375
hs_5
mult_heuristic
[ 56, 54, 74, 72 ]
82
[ "74-72=2", "56/2=28", "54+28=82" ]
Current State: 82:[56, 54, 74, 72], Operations: [] Exploring Operation: 74-72=2, Resulting Numbers: [56, 54, 2] Generated Node #2: [56, 54, 2] from Operation: 74-72=2 Current State: 82:[56, 54, 2], Operations: ['74-72=2'] Exploring Operation: 56/2=28, Resulting Numbers: [54, 28] Generated Node #3: [54, 28] from Operati...
4
Current State: 82:[56, 54, 74, 72], Operations: [] Exploring Operation: 74-56=18, Resulting Numbers: [54, 72, 18] Generated Node #0,0: 82:[54, 72, 18] Operation: 74-56=18 Exploring Operation: 56-54=2, Resulting Numbers: [74, 72, 2] Generated Node #0,1: 82:[74, 72, 2] Operation: 56-54=2 Exploring Operation: 72-56=16, Re...
0.970486
hs_4
sum_heuristic
[ 93, 68, 41, 43 ]
77
[ "93+68=161", "41+43=84", "161-84=77" ]
Current State: 77:[93, 68, 41, 43], Operations: [] Exploring Operation: 93+68=161, Resulting Numbers: [41, 43, 161] Generated Node #2: [41, 43, 161] from Operation: 93+68=161 Current State: 77:[41, 43, 161], Operations: ['93+68=161'] Exploring Operation: 41+43=84, Resulting Numbers: [161, 84] Generated Node #3: [161, 8...
4
Current State: 77:[93, 68, 41, 43], Operations: [] Exploring Operation: 43-41=2, Resulting Numbers: [93, 68, 2] Generated Node #0,0: 77:[93, 68, 2] Operation: 43-41=2 Exploring Operation: 68-41=27, Resulting Numbers: [93, 43, 27] Generated Node #0,1: 77:[93, 43, 27] Operation: 68-41=27 Exploring Operation: 93-41=52, Re...
0.967882
hs_5
sum_heuristic
[ 11, 13, 8, 58 ]
17
[ "11*8=88", "13+58=71", "88-71=17" ]
Current State: 17:[11, 13, 8, 58], Operations: [] Exploring Operation: 11*8=88, Resulting Numbers: [13, 58, 88] Generated Node #2: [13, 58, 88] from Operation: 11*8=88 Current State: 17:[13, 58, 88], Operations: ['11*8=88'] Exploring Operation: 13+58=71, Resulting Numbers: [88, 71] Generated Node #3: [88, 71] from Oper...
4
Current State: 17:[11, 13, 8, 58], Operations: [] Exploring Operation: 58-13=45, Resulting Numbers: [11, 8, 45] Generated Node #0,0: 17:[11, 8, 45] Operation: 58-13=45 Exploring Operation: 58-11=47, Resulting Numbers: [13, 8, 47] Generated Node #0,1: 17:[13, 8, 47] Operation: 58-11=47 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 56, 77, 37, 41 ]
91
[ "41-37=4", "56/4=14", "77+14=91" ]
Current State: 91:[56, 77, 37, 41], Operations: [] Exploring Operation: 41-37=4, Resulting Numbers: [56, 77, 4] Generated Node #2: [56, 77, 4] from Operation: 41-37=4 Current State: 91:[56, 77, 4], Operations: ['41-37=4'] Exploring Operation: 56/4=14, Resulting Numbers: [77, 14] Generated Node #3: [77, 14] from Operati...
4
Current State: 91:[56, 77, 37, 41], Operations: [] Exploring Operation: 56+41=97, Resulting Numbers: [77, 37, 97] Generated Node #0,0: 91:[77, 37, 97] Operation: 56+41=97 Exploring Operation: 56-41=15, Resulting Numbers: [77, 37, 15] Generated Node #0,1: 91:[77, 37, 15] Operation: 56-41=15 Exploring Operation: 56+37=93...
0
hs_3
mult_heuristic
[ 58, 46, 28, 6 ]
34
[ "58-46=12", "28-6=22", "12+22=34" ]
Current State: 34:[58, 46, 28, 6], Operations: [] Exploring Operation: 58-46=12, Resulting Numbers: [28, 6, 12] Generated Node #2: [28, 6, 12] from Operation: 58-46=12 Current State: 34:[28, 6, 12], Operations: ['58-46=12'] Exploring Operation: 28-6=22, Resulting Numbers: [12, 22] Generated Node #3: [12, 22] from Opera...
4
Current State: 34:[58, 46, 28, 6], Operations: [] Exploring Operation: 58-28=30, Resulting Numbers: [46, 6, 30] Generated Node #0,0: 34:[46, 6, 30] Operation: 58-28=30 Exploring Operation: 58-46=12, Resulting Numbers: [28, 6, 12] Generated Node #0,1: 34:[28, 6, 12] Operation: 58-46=12 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 50, 31, 42, 52 ]
75
[ "50-31=19", "42+52=94", "94-19=75" ]
Current State: 75:[50, 31, 42, 52], Operations: [] Exploring Operation: 50-31=19, Resulting Numbers: [42, 52, 19] Generated Node #2: [42, 52, 19] from Operation: 50-31=19 Current State: 75:[42, 52, 19], Operations: ['50-31=19'] Exploring Operation: 42+52=94, Resulting Numbers: [19, 94] Generated Node #3: [19, 94] from ...
4
Current State: 75:[50, 31, 42, 52], Operations: [] Exploring Operation: 52-50=2, Resulting Numbers: [31, 42, 2] Generated Node #0,0: 75:[31, 42, 2] Operation: 52-50=2 Exploring Operation: 50-42=8, Resulting Numbers: [31, 52, 8] Generated Node #0,1: 75:[31, 52, 8] Operation: 50-42=8 Moving to Node #0,0 Current State: 75...
0.992188
hs_2
mult_heuristic
[ 48, 35, 45, 6 ]
72
[ "48/6=8", "35+45=80", "80-8=72" ]
Current State: 72:[48, 35, 45, 6], Operations: [] Exploring Operation: 48/6=8, Resulting Numbers: [35, 45, 8] Generated Node #2: [35, 45, 8] from Operation: 48/6=8 Current State: 72:[35, 45, 8], Operations: ['48/6=8'] Exploring Operation: 35+45=80, Resulting Numbers: [8, 80] Generated Node #3: [8, 80] from Operation: 3...
4
Current State: 72:[48, 35, 45, 6], Operations: [] Exploring Operation: 48/6=8, Resulting Numbers: [35, 45, 8] Generated Node #0,0: 72:[35, 45, 8] Operation: 48/6=8 Exploring Operation: 48-45=3, Resulting Numbers: [35, 6, 3] Generated Node #0,1: 72:[35, 6, 3] Operation: 48-45=3 Exploring Operation: 48-35=13, Resulting N...
0.983507
hs_3
mult_heuristic
[ 4, 1, 43, 8 ]
75
[ "4*1=4", "8*4=32", "43+32=75" ]
Current State: 75:[4, 1, 43, 8], Operations: [] Exploring Operation: 4*1=4, Resulting Numbers: [43, 8, 4] Generated Node #2: [43, 8, 4] from Operation: 4*1=4 Current State: 75:[43, 8, 4], Operations: ['4*1=4'] Exploring Operation: 8*4=32, Resulting Numbers: [43, 32] Generated Node #3: [43, 32] from Operation: 8*4=32 Cu...
4
Current State: 75:[4, 1, 43, 8], Operations: [] Exploring Operation: 43-8=35, Resulting Numbers: [4, 1, 35] Generated Node #0,0: 75:[4, 1, 35] Operation: 43-8=35 Exploring Operation: 4+1=5, Resulting Numbers: [43, 8, 5] Generated Node #0,1: 75:[43, 8, 5] Operation: 4+1=5 Exploring Operation: 43-4=39, Resulting Numbers:...
0
hs_3
mult_heuristic
[ 96, 81, 2, 1 ]
64
[ "81-1=80", "2*80=160", "160-96=64" ]
Current State: 64:[96, 81, 2, 1], Operations: [] Exploring Operation: 81-1=80, Resulting Numbers: [96, 2, 80] Generated Node #2: [96, 2, 80] from Operation: 81-1=80 Current State: 64:[96, 2, 80], Operations: ['81-1=80'] Exploring Operation: 2*80=160, Resulting Numbers: [96, 160] Generated Node #3: [96, 160] from Operat...
4
Current State: 64:[96, 81, 2, 1], Operations: [] Exploring Operation: 96-2=94, Resulting Numbers: [81, 1, 94] Generated Node #0,0: 64:[81, 1, 94] Operation: 96-2=94 Exploring Operation: 96-81=15, Resulting Numbers: [2, 1, 15] Generated Node #0,1: 64:[2, 1, 15] Operation: 96-81=15 Exploring Operation: 81-2=79, Resulting...
0
hs_5
mult_heuristic
[ 59, 20, 34, 2 ]
71
[ "59-20=39", "34-2=32", "39+32=71" ]
Current State: 71:[59, 20, 34, 2], Operations: [] Exploring Operation: 59-20=39, Resulting Numbers: [34, 2, 39] Generated Node #2: [34, 2, 39] from Operation: 59-20=39 Current State: 71:[34, 2, 39], Operations: ['59-20=39'] Exploring Operation: 34-2=32, Resulting Numbers: [39, 32] Generated Node #3: [39, 32] from Opera...
4
Current State: 71:[59, 20, 34, 2], Operations: [] Exploring Operation: 20+34=54, Resulting Numbers: [59, 2, 54] Generated Node #0,0: 71:[59, 2, 54] Operation: 20+34=54 Exploring Operation: 34*2=68, Resulting Numbers: [59, 20, 68] Generated Node #0,1: 71:[59, 20, 68] Operation: 34*2=68 Exploring Operation: 20*2=40, Resu...
0.927951
hs_5
mult_heuristic
[ 34, 26, 94, 60 ]
62
[ "94-26=68", "68/34=2", "60+2=62" ]
Current State: 62:[34, 26, 94, 60], Operations: [] Exploring Operation: 94-26=68, Resulting Numbers: [34, 60, 68] Generated Node #2: [34, 60, 68] from Operation: 94-26=68 Current State: 62:[34, 60, 68], Operations: ['94-26=68'] Exploring Operation: 68/34=2, Resulting Numbers: [60, 2] Generated Node #3: [60, 2] from Ope...
4
Current State: 62:[34, 26, 94, 60], Operations: [] Exploring Operation: 60-26=34, Resulting Numbers: [34, 94, 34] Generated Node #0,0: 62:[34, 94, 34] Operation: 60-26=34 Exploring Operation: 94-26=68, Resulting Numbers: [34, 60, 68] Generated Node #0,1: 62:[34, 60, 68] Operation: 94-26=68 Exploring Operation: 94-60=34...
0.967882
hs_5
mult_heuristic
[ 96, 43, 13, 69 ]
98
[ "69-43=26", "26/13=2", "96+2=98" ]
Current State: 98:[96, 43, 13, 69], Operations: [] Exploring Operation: 69-43=26, Resulting Numbers: [96, 13, 26] Generated Node #2: [96, 13, 26] from Operation: 69-43=26 Current State: 98:[96, 13, 26], Operations: ['69-43=26'] Exploring Operation: 26/13=2, Resulting Numbers: [96, 2] Generated Node #3: [96, 2] from Ope...
4
Current State: 98:[96, 43, 13, 69], Operations: [] Exploring Operation: 69-43=26, Resulting Numbers: [96, 13, 26] Generated Node #0,0: 98:[96, 13, 26] Operation: 69-43=26 Exploring Operation: 13+69=82, Resulting Numbers: [96, 43, 82] Generated Node #0,1: 98:[96, 43, 82] Operation: 13+69=82 Exploring Operation: 69-13=56...
0.985243
hs_5
mult_heuristic
[ 25, 19, 38, 40 ]
88
[ "25+19=44", "40-38=2", "44*2=88" ]
Current State: 88:[25, 19, 38, 40], Operations: [] Exploring Operation: 25+19=44, Resulting Numbers: [38, 40, 44] Generated Node #2: [38, 40, 44] from Operation: 25+19=44 Current State: 88:[38, 40, 44], Operations: ['25+19=44'] Exploring Operation: 40-38=2, Resulting Numbers: [44, 2] Generated Node #3: [44, 2] from Ope...
4
Current State: 88:[25, 19, 38, 40], Operations: [] Exploring Operation: 40-38=2, Resulting Numbers: [25, 19, 2] Generated Node #0,0: 88:[25, 19, 2] Operation: 40-38=2 Exploring Operation: 38/19=2, Resulting Numbers: [25, 40, 2] Generated Node #0,1: 88:[25, 40, 2] Operation: 38/19=2 Exploring Operation: 38-25=13, Result...
0.990451
hs_3
mult_heuristic
[ 93, 10, 77, 43 ]
69
[ "93+10=103", "77-43=34", "103-34=69" ]
Current State: 69:[93, 10, 77, 43], Operations: [] Exploring Operation: 93+10=103, Resulting Numbers: [77, 43, 103] Generated Node #2: [77, 43, 103] from Operation: 93+10=103 Current State: 69:[77, 43, 103], Operations: ['93+10=103'] Exploring Operation: 77-43=34, Resulting Numbers: [103, 34] Generated Node #3: [103, 3...
4
Current State: 69:[93, 10, 77, 43], Operations: [] Exploring Operation: 93-43=50, Resulting Numbers: [10, 77, 50] Generated Node #0,0: 69:[10, 77, 50] Operation: 93-43=50 Exploring Operation: 93-77=16, Resulting Numbers: [10, 43, 16] Generated Node #0,1: 69:[10, 43, 16] Operation: 93-77=16 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 43, 28, 24, 38 ]
85
[ "43+28=71", "38-24=14", "71+14=85" ]
Current State: 85:[43, 28, 24, 38], Operations: [] Exploring Operation: 43+28=71, Resulting Numbers: [24, 38, 71] Generated Node #2: [24, 38, 71] from Operation: 43+28=71 Current State: 85:[24, 38, 71], Operations: ['43+28=71'] Exploring Operation: 38-24=14, Resulting Numbers: [71, 14] Generated Node #3: [71, 14] from ...
4
Current State: 85:[43, 28, 24, 38], Operations: [] Exploring Operation: 43-38=5, Resulting Numbers: [28, 24, 5] Generated Node #0,0: 85:[28, 24, 5] Operation: 43-38=5 Moving to Node #0,0 Current State: 85:[28, 24, 5], Operations: ['43-38=5'] Exploring Operation: 28-24=4, Resulting Numbers: [5, 4] Generated Node #0,0,0:...
0
hs_1
mult_heuristic
[ 10, 8, 27, 44 ]
53
[ "10+8=18", "27+44=71", "71-18=53" ]
Current State: 53:[10, 8, 27, 44], Operations: [] Exploring Operation: 10+8=18, Resulting Numbers: [27, 44, 18] Generated Node #2: [27, 44, 18] from Operation: 10+8=18 Current State: 53:[27, 44, 18], Operations: ['10+8=18'] Exploring Operation: 27+44=71, Resulting Numbers: [18, 71] Generated Node #3: [18, 71] from Oper...
4
Current State: 53:[10, 8, 27, 44], Operations: [] Exploring Operation: 10*8=80, Resulting Numbers: [27, 44, 80] Generated Node #0,0: 53:[27, 44, 80] Operation: 10*8=80 Exploring Operation: 8+27=35, Resulting Numbers: [10, 44, 35] Generated Node #0,1: 53:[10, 44, 35] Operation: 8+27=35 Exploring Operation: 10+8=18, Resu...
0.945313
hs_5
sum_heuristic
[ 98, 4, 11, 70 ]
16
[ "98-70=28", "4*11=44", "44-28=16" ]
Current State: 16:[98, 4, 11, 70], Operations: [] Exploring Operation: 98-70=28, Resulting Numbers: [4, 11, 28] Generated Node #2: [4, 11, 28] from Operation: 98-70=28 Current State: 16:[4, 11, 28], Operations: ['98-70=28'] Exploring Operation: 4*11=44, Resulting Numbers: [28, 44] Generated Node #3: [28, 44] from Opera...
4
Current State: 16:[98, 4, 11, 70], Operations: [] Exploring Operation: 98-11=87, Resulting Numbers: [4, 70, 87] Generated Node #0,0: 16:[4, 70, 87] Operation: 98-11=87 Exploring Operation: 70-11=59, Resulting Numbers: [98, 4, 59] Generated Node #0,1: 16:[98, 4, 59] Operation: 70-11=59 Exploring Operation: 98-70=28, Res...
0
hs_3
mult_heuristic
[ 6, 42, 50, 15 ]
20
[ "6+50=56", "15*56=840", "840/42=20" ]
Current State: 20:[6, 42, 50, 15], Operations: [] Exploring Operation: 6+50=56, Resulting Numbers: [42, 15, 56] Generated Node #2: [42, 15, 56] from Operation: 6+50=56 Current State: 20:[42, 15, 56], Operations: ['6+50=56'] Exploring Operation: 15*56=840, Resulting Numbers: [42, 840] Generated Node #3: [42, 840] from O...
4
Current State: 20:[6, 42, 50, 15], Operations: [] Exploring Operation: 42-15=27, Resulting Numbers: [6, 50, 27] Generated Node #0,0: 20:[6, 50, 27] Operation: 42-15=27 Exploring Operation: 50-15=35, Resulting Numbers: [6, 42, 35] Generated Node #0,1: 20:[6, 42, 35] Operation: 50-15=35 Exploring Operation: 50-42=8, Resu...
0
hs_4
sum_heuristic
[ 93, 3, 22, 68 ]
89
[ "93+22=115", "3*68=204", "204-115=89" ]
Current State: 89:[93, 3, 22, 68], Operations: [] Exploring Operation: 93+22=115, Resulting Numbers: [3, 68, 115] Generated Node #2: [3, 68, 115] from Operation: 93+22=115 Current State: 89:[3, 68, 115], Operations: ['93+22=115'] Exploring Operation: 3*68=204, Resulting Numbers: [115, 204] Generated Node #3: [115, 204]...
4
Current State: 89:[93, 3, 22, 68], Operations: [] Exploring Operation: 93-3=90, Resulting Numbers: [22, 68, 90] Generated Node #0,0: 89:[22, 68, 90] Operation: 93-3=90 Exploring Operation: 3+22=25, Resulting Numbers: [93, 68, 25] Generated Node #0,1: 89:[93, 68, 25] Operation: 3+22=25 Exploring Operation: 3*22=66, Resu...
0
hs_3
sum_heuristic
[ 73, 35, 46, 91 ]
63
[ "73+35=108", "91-46=45", "108-45=63" ]
Current State: 63:[73, 35, 46, 91], Operations: [] Exploring Operation: 73+35=108, Resulting Numbers: [46, 91, 108] Generated Node #2: [46, 91, 108] from Operation: 73+35=108 Current State: 63:[46, 91, 108], Operations: ['73+35=108'] Exploring Operation: 91-46=45, Resulting Numbers: [108, 45] Generated Node #3: [108, 4...
4
Current State: 63:[73, 35, 46, 91], Operations: [] Exploring Operation: 91-73=18, Resulting Numbers: [35, 46, 18] Generated Node #0,0: 63:[35, 46, 18] Operation: 91-73=18 Moving to Node #0,0 Current State: 63:[35, 46, 18], Operations: ['91-73=18'] Exploring Operation: 46-35=11, Resulting Numbers: [18, 11] Generated Nod...
0
hs_1
mult_heuristic
[ 79, 2, 91, 70 ]
50
[ "79+91=170", "170-70=100", "100/2=50" ]
Current State: 50:[79, 2, 91, 70], Operations: [] Exploring Operation: 79+91=170, Resulting Numbers: [2, 70, 170] Generated Node #2: [2, 70, 170] from Operation: 79+91=170 Current State: 50:[2, 70, 170], Operations: ['79+91=170'] Exploring Operation: 170-70=100, Resulting Numbers: [2, 100] Generated Node #3: [2, 100] f...
4
Current State: 50:[79, 2, 91, 70], Operations: [] Exploring Operation: 91-79=12, Resulting Numbers: [2, 70, 12] Generated Node #0,0: 50:[2, 70, 12] Operation: 91-79=12 Exploring Operation: 91-70=21, Resulting Numbers: [79, 2, 21] Generated Node #0,1: 50:[79, 2, 21] Operation: 91-70=21 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 36, 6, 3, 44 ]
66
[ "36-3=33", "44-33=11", "6*11=66" ]
Current State: 66:[36, 6, 3, 44], Operations: [] Exploring Operation: 36-3=33, Resulting Numbers: [6, 44, 33] Generated Node #2: [6, 44, 33] from Operation: 36-3=33 Current State: 66:[6, 44, 33], Operations: ['36-3=33'] Exploring Operation: 44-33=11, Resulting Numbers: [6, 11] Generated Node #3: [6, 11] from Operation:...
4
Current State: 66:[36, 6, 3, 44], Operations: [] Exploring Operation: 44-6=38, Resulting Numbers: [36, 3, 38] Generated Node #0,0: 66:[36, 3, 38] Operation: 44-6=38 Exploring Operation: 36/6=6, Resulting Numbers: [3, 44, 6] Generated Node #0,1: 66:[3, 44, 6] Operation: 36/6=6 Exploring Operation: 36-3=33, Resulting Num...
0.988715
hs_4
mult_heuristic
[ 14, 47, 22, 2 ]
72
[ "14+47=61", "22/2=11", "61+11=72" ]
Current State: 72:[14, 47, 22, 2], Operations: [] Exploring Operation: 14+47=61, Resulting Numbers: [22, 2, 61] Generated Node #2: [22, 2, 61] from Operation: 14+47=61 Current State: 72:[22, 2, 61], Operations: ['14+47=61'] Exploring Operation: 22/2=11, Resulting Numbers: [61, 11] Generated Node #3: [61, 11] from Opera...
4
Current State: 72:[14, 47, 22, 2], Operations: [] Exploring Operation: 47+22=69, Resulting Numbers: [14, 2, 69] Generated Node #0,0: 72:[14, 2, 69] Operation: 47+22=69 Exploring Operation: 22-14=8, Resulting Numbers: [47, 2, 8] Generated Node #0,1: 72:[47, 2, 8] Operation: 22-14=8 Exploring Operation: 47-14=33, Resulti...
0
hs_5
mult_heuristic
[ 13, 2, 19, 39 ]
51
[ "19-13=6", "2*6=12", "39+12=51" ]
Current State: 51:[13, 2, 19, 39], Operations: [] Exploring Operation: 19-13=6, Resulting Numbers: [2, 39, 6] Generated Node #2: [2, 39, 6] from Operation: 19-13=6 Current State: 51:[2, 39, 6], Operations: ['19-13=6'] Exploring Operation: 2*6=12, Resulting Numbers: [39, 12] Generated Node #3: [39, 12] from Operation: 2...
4
Current State: 51:[13, 2, 19, 39], Operations: [] Exploring Operation: 13+39=52, Resulting Numbers: [2, 19, 52] Generated Node #0,0: 51:[2, 19, 52] Operation: 13+39=52 Exploring Operation: 39/13=3, Resulting Numbers: [2, 19, 3] Generated Node #0,1: 51:[2, 19, 3] Operation: 39/13=3 Start Sub Search at level 1: Moving to...
0.992188
hs_2
mult_heuristic
[ 3, 50, 41, 2 ]
54
[ "3*2=6", "50-41=9", "6*9=54" ]
Current State: 54:[3, 50, 41, 2], Operations: [] Exploring Operation: 3*2=6, Resulting Numbers: [50, 41, 6] Generated Node #2: [50, 41, 6] from Operation: 3*2=6 Current State: 54:[50, 41, 6], Operations: ['3*2=6'] Exploring Operation: 50-41=9, Resulting Numbers: [6, 9] Generated Node #3: [6, 9] from Operation: 50-41=9 ...
4
Current State: 54:[3, 50, 41, 2], Operations: [] Exploring Operation: 50-41=9, Resulting Numbers: [3, 2, 9] Generated Node #0,0: 54:[3, 2, 9] Operation: 50-41=9 Exploring Operation: 41-3=38, Resulting Numbers: [50, 2, 38] Generated Node #0,1: 54:[50, 2, 38] Operation: 41-3=38 Exploring Operation: 3+50=53, Resulting Num...
0.987847
hs_4
mult_heuristic
[ 2, 5, 86, 30 ]
33
[ "86-30=56", "56/2=28", "5+28=33" ]
Current State: 33:[2, 5, 86, 30], Operations: [] Exploring Operation: 86-30=56, Resulting Numbers: [2, 5, 56] Generated Node #2: [2, 5, 56] from Operation: 86-30=56 Current State: 33:[2, 5, 56], Operations: ['86-30=56'] Exploring Operation: 56/2=28, Resulting Numbers: [5, 28] Generated Node #3: [5, 28] from Operation: ...
4
Current State: 33:[2, 5, 86, 30], Operations: [] Exploring Operation: 86/2=43, Resulting Numbers: [5, 30, 43] Generated Node #0,0: 33:[5, 30, 43] Operation: 86/2=43 Exploring Operation: 86-5=81, Resulting Numbers: [2, 30, 81] Generated Node #0,1: 33:[2, 30, 81] Operation: 86-5=81 Exploring Operation: 86-30=56, Resultin...
0.986979
hs_3
mult_heuristic
[ 2, 12, 18, 45 ]
53
[ "12-2=10", "18+45=63", "63-10=53" ]
Current State: 53:[2, 12, 18, 45], Operations: [] Exploring Operation: 12-2=10, Resulting Numbers: [18, 45, 10] Generated Node #2: [18, 45, 10] from Operation: 12-2=10 Current State: 53:[18, 45, 10], Operations: ['12-2=10'] Exploring Operation: 18+45=63, Resulting Numbers: [10, 63] Generated Node #3: [10, 63] from Oper...
4
Current State: 53:[2, 12, 18, 45], Operations: [] Exploring Operation: 2*12=24, Resulting Numbers: [18, 45, 24] Generated Node #0,0: 53:[18, 45, 24] Operation: 2*12=24 Exploring Operation: 2*18=36, Resulting Numbers: [12, 45, 36] Generated Node #0,1: 53:[12, 45, 36] Operation: 2*18=36 Exploring Operation: 2+12=14, Resu...
0
hs_3
mult_heuristic
[ 6, 83, 5, 93 ]
80
[ "83-6=77", "93-77=16", "5*16=80" ]
Current State: 80:[6, 83, 5, 93], Operations: [] Exploring Operation: 83-6=77, Resulting Numbers: [5, 93, 77] Generated Node #2: [5, 93, 77] from Operation: 83-6=77 Current State: 80:[5, 93, 77], Operations: ['83-6=77'] Exploring Operation: 93-77=16, Resulting Numbers: [5, 16] Generated Node #3: [5, 16] from Operation:...
4
Current State: 80:[6, 83, 5, 93], Operations: [] Exploring Operation: 93-5=88, Resulting Numbers: [6, 83, 88] Generated Node #0,0: 80:[6, 83, 88] Operation: 93-5=88 Exploring Operation: 83-5=78, Resulting Numbers: [6, 93, 78] Generated Node #0,1: 80:[6, 93, 78] Operation: 83-5=78 Exploring Operation: 93-83=10, Resultin...
0.984375
hs_5
sum_heuristic
[ 71, 94, 19, 32 ]
10
[ "94-71=23", "32-19=13", "23-13=10" ]
Current State: 10:[71, 94, 19, 32], Operations: [] Exploring Operation: 94-71=23, Resulting Numbers: [19, 32, 23] Generated Node #2: [19, 32, 23] from Operation: 94-71=23 Current State: 10:[19, 32, 23], Operations: ['94-71=23'] Exploring Operation: 32-19=13, Resulting Numbers: [23, 13] Generated Node #3: [23, 13] from ...
4
Current State: 10:[71, 94, 19, 32], Operations: [] Exploring Operation: 94-32=62, Resulting Numbers: [71, 19, 62] Generated Node #0,0: 10:[71, 19, 62] Operation: 94-32=62 Exploring Operation: 71-32=39, Resulting Numbers: [94, 19, 39] Generated Node #0,1: 10:[94, 19, 39] Operation: 71-32=39 Exploring Operation: 94-71=23...
0.987847
hs_4
sum_heuristic
[ 15, 10, 17, 21 ]
45
[ "15*17=255", "10*21=210", "255-210=45" ]
Current State: 45:[15, 10, 17, 21], Operations: [] Exploring Operation: 15*17=255, Resulting Numbers: [10, 21, 255] Generated Node #2: [10, 21, 255] from Operation: 15*17=255 Current State: 45:[10, 21, 255], Operations: ['15*17=255'] Exploring Operation: 10*21=210, Resulting Numbers: [255, 210] Generated Node #3: [255,...
4
Current State: 45:[15, 10, 17, 21], Operations: [] Exploring Operation: 21-10=11, Resulting Numbers: [15, 17, 11] Generated Node #0,0: 45:[15, 17, 11] Operation: 21-10=11 Exploring Operation: 21-17=4, Resulting Numbers: [15, 10, 4] Generated Node #0,1: 45:[15, 10, 4] Operation: 21-17=4 Exploring Operation: 15-10=5, Res...
0
hs_4
mult_heuristic
[ 50, 54, 44, 52 ]
72
[ "54-52=2", "44/2=22", "50+22=72" ]
Current State: 72:[50, 54, 44, 52], Operations: [] Exploring Operation: 54-52=2, Resulting Numbers: [50, 44, 2] Generated Node #2: [50, 44, 2] from Operation: 54-52=2 Current State: 72:[50, 44, 2], Operations: ['54-52=2'] Exploring Operation: 44/2=22, Resulting Numbers: [50, 22] Generated Node #3: [50, 22] from Operati...
4
Current State: 72:[50, 54, 44, 52], Operations: [] Exploring Operation: 52-50=2, Resulting Numbers: [54, 44, 2] Generated Node #0,0: 72:[54, 44, 2] Operation: 52-50=2 Exploring Operation: 54-50=4, Resulting Numbers: [44, 52, 4] Generated Node #0,1: 72:[44, 52, 4] Operation: 54-50=4 Exploring Operation: 54-52=2, Resulti...
0.966146
hs_3
mult_heuristic
[ 45, 75, 4, 63 ]
33
[ "45+75=120", "120/4=30", "63-30=33" ]
Current State: 33:[45, 75, 4, 63], Operations: [] Exploring Operation: 45+75=120, Resulting Numbers: [4, 63, 120] Generated Node #2: [4, 63, 120] from Operation: 45+75=120 Current State: 33:[4, 63, 120], Operations: ['45+75=120'] Exploring Operation: 120/4=30, Resulting Numbers: [63, 30] Generated Node #3: [63, 30] fro...
4
Current State: 33:[45, 75, 4, 63], Operations: [] Exploring Operation: 75-63=12, Resulting Numbers: [45, 4, 12] Generated Node #0,0: 33:[45, 4, 12] Operation: 75-63=12 Start Sub Search at level 1: Moving to Node #0,0 Current State: 33:[45, 4, 12], Operations: ['75-63=12'] Exploring Operation: 45-12=33, Resulting Number...
0
hs_1
sum_heuristic
[ 90, 5, 72, 2 ]
15
[ "90-5=85", "72-2=70", "85-70=15" ]
Current State: 15:[90, 5, 72, 2], Operations: [] Exploring Operation: 90-5=85, Resulting Numbers: [72, 2, 85] Generated Node #2: [72, 2, 85] from Operation: 90-5=85 Current State: 15:[72, 2, 85], Operations: ['90-5=85'] Exploring Operation: 72-2=70, Resulting Numbers: [85, 70] Generated Node #3: [85, 70] from Operation...
4
Current State: 15:[90, 5, 72, 2], Operations: [] Exploring Operation: 90-72=18, Resulting Numbers: [5, 2, 18] Generated Node #0,0: 15:[5, 2, 18] Operation: 90-72=18 Moving to Node #0,0 Current State: 15:[5, 2, 18], Operations: ['90-72=18'] Exploring Operation: 18-2=16, Resulting Numbers: [5, 16] Generated Node #0,0,0: ...
0
hs_1
sum_heuristic
[ 67, 4, 88, 69 ]
80
[ "69-67=2", "4*2=8", "88-8=80" ]
Current State: 80:[67, 4, 88, 69], Operations: [] Exploring Operation: 69-67=2, Resulting Numbers: [4, 88, 2] Generated Node #2: [4, 88, 2] from Operation: 69-67=2 Current State: 80:[4, 88, 2], Operations: ['69-67=2'] Exploring Operation: 4*2=8, Resulting Numbers: [88, 8] Generated Node #3: [88, 8] from Operation: 4*2=...
4
Current State: 80:[67, 4, 88, 69], Operations: [] Exploring Operation: 88-69=19, Resulting Numbers: [67, 4, 19] Generated Node #0,0: 80:[67, 4, 19] Operation: 88-69=19 Exploring Operation: 67+4=71, Resulting Numbers: [88, 69, 71] Generated Node #0,1: 80:[88, 69, 71] Operation: 67+4=71 Exploring Operation: 88-67=21, Res...
0.972222
hs_5
mult_heuristic
[ 4, 7, 9, 68 ]
88
[ "4+7=11", "9+68=77", "11+77=88" ]
Current State: 88:[4, 7, 9, 68], Operations: [] Exploring Operation: 4+7=11, Resulting Numbers: [9, 68, 11] Generated Node #2: [9, 68, 11] from Operation: 4+7=11 Current State: 88:[9, 68, 11], Operations: ['4+7=11'] Exploring Operation: 9+68=77, Resulting Numbers: [11, 77] Generated Node #3: [11, 77] from Operation: 9+...
4
Current State: 88:[4, 7, 9, 68], Operations: [] Exploring Operation: 68/4=17, Resulting Numbers: [7, 9, 17] Generated Node #0,0: 88:[7, 9, 17] Operation: 68/4=17 Start Sub Search at level 1: Moving to Node #0,0 Current State: 88:[7, 9, 17], Operations: ['68/4=17'] Exploring Operation: 17-9=8, Resulting Numbers: [7, 8] ...
0
hs_1
mult_heuristic
[ 82, 24, 8, 4 ]
88
[ "8-4=4", "24/4=6", "82+6=88" ]
Current State: 88:[82, 24, 8, 4], Operations: [] Exploring Operation: 8-4=4, Resulting Numbers: [82, 24, 4] Generated Node #2: [82, 24, 4] from Operation: 8-4=4 Current State: 88:[82, 24, 4], Operations: ['8-4=4'] Exploring Operation: 24/4=6, Resulting Numbers: [82, 6] Generated Node #3: [82, 6] from Operation: 24/4=6 ...
4
Current State: 88:[82, 24, 8, 4], Operations: [] Exploring Operation: 82+8=90, Resulting Numbers: [24, 4, 90] Generated Node #0,0: 88:[24, 4, 90] Operation: 82+8=90 Moving to Node #0,0 Current State: 88:[24, 4, 90], Operations: ['82+8=90'] Exploring Operation: 24-4=20, Resulting Numbers: [90, 20] Generated Node #0,0,0:...
0
hs_1
sum_heuristic
[ 7, 6, 9, 23 ]
46
[ "7*9=63", "23-6=17", "63-17=46" ]
Current State: 46:[7, 6, 9, 23], Operations: [] Exploring Operation: 7*9=63, Resulting Numbers: [6, 23, 63] Generated Node #2: [6, 23, 63] from Operation: 7*9=63 Current State: 46:[6, 23, 63], Operations: ['7*9=63'] Exploring Operation: 23-6=17, Resulting Numbers: [63, 17] Generated Node #3: [63, 17] from Operation: 23...
4
Current State: 46:[7, 6, 9, 23], Operations: [] Exploring Operation: 9-7=2, Resulting Numbers: [6, 23, 2] Generated Node #0,0: 46:[6, 23, 2] Operation: 9-7=2 Moving to Node #0,0 Current State: 46:[6, 23, 2], Operations: ['9-7=2'] Exploring Operation: 6/2=3, Resulting Numbers: [23, 3] Generated Node #0,0,0: 46:[23, 3] O...
0
hs_1
mult_heuristic
[ 2, 58, 48, 1 ]
82
[ "48/2=24", "58*1=58", "24+58=82" ]
Current State: 82:[2, 58, 48, 1], Operations: [] Exploring Operation: 48/2=24, Resulting Numbers: [58, 1, 24] Generated Node #2: [58, 1, 24] from Operation: 48/2=24 Current State: 82:[58, 1, 24], Operations: ['48/2=24'] Exploring Operation: 58*1=58, Resulting Numbers: [24, 58] Generated Node #3: [24, 58] from Operation...
4
Current State: 82:[2, 58, 48, 1], Operations: [] Exploring Operation: 58-48=10, Resulting Numbers: [2, 1, 10] Generated Node #0,0: 82:[2, 1, 10] Operation: 58-48=10 Exploring Operation: 58/2=29, Resulting Numbers: [48, 1, 29] Generated Node #0,1: 82:[48, 1, 29] Operation: 58/2=29 Exploring Operation: 58-2=56, Resulting...
0
hs_4
mult_heuristic
[ 86, 44, 4, 79 ]
55
[ "86+44=130", "79-4=75", "130-75=55" ]
Current State: 55:[86, 44, 4, 79], Operations: [] Exploring Operation: 86+44=130, Resulting Numbers: [4, 79, 130] Generated Node #2: [4, 79, 130] from Operation: 86+44=130 Current State: 55:[4, 79, 130], Operations: ['86+44=130'] Exploring Operation: 79-4=75, Resulting Numbers: [130, 75] Generated Node #3: [130, 75] fr...
4
Current State: 55:[86, 44, 4, 79], Operations: [] Exploring Operation: 79-44=35, Resulting Numbers: [86, 4, 35] Generated Node #0,0: 55:[86, 4, 35] Operation: 79-44=35 Exploring Operation: 86-79=7, Resulting Numbers: [44, 4, 7] Generated Node #0,1: 55:[44, 4, 7] Operation: 86-79=7 Exploring Operation: 86-44=42, Resulti...
0.982639
hs_5
sum_heuristic
[ 33, 16, 5, 37 ]
10
[ "33+37=70", "16*5=80", "80-70=10" ]
Current State: 10:[33, 16, 5, 37], Operations: [] Exploring Operation: 33+37=70, Resulting Numbers: [16, 5, 70] Generated Node #2: [16, 5, 70] from Operation: 33+37=70 Current State: 10:[16, 5, 70], Operations: ['33+37=70'] Exploring Operation: 16*5=80, Resulting Numbers: [70, 80] Generated Node #3: [70, 80] from Opera...
4
Current State: 10:[33, 16, 5, 37], Operations: [] Exploring Operation: 37-33=4, Resulting Numbers: [16, 5, 4] Generated Node #0,0: 10:[16, 5, 4] Operation: 37-33=4 Exploring Operation: 37-16=21, Resulting Numbers: [33, 5, 21] Generated Node #0,1: 10:[33, 5, 21] Operation: 37-16=21 Exploring Operation: 33-5=28, Resultin...
0
hs_4
sum_heuristic
[ 1, 19, 54, 40 ]
33
[ "1*19=19", "54-40=14", "19+14=33" ]
Current State: 33:[1, 19, 54, 40], Operations: [] Exploring Operation: 1*19=19, Resulting Numbers: [54, 40, 19] Generated Node #2: [54, 40, 19] from Operation: 1*19=19 Current State: 33:[54, 40, 19], Operations: ['1*19=19'] Exploring Operation: 54-40=14, Resulting Numbers: [19, 14] Generated Node #3: [19, 14] from Oper...
4
Current State: 33:[1, 19, 54, 40], Operations: [] Exploring Operation: 54-1=53, Resulting Numbers: [19, 40, 53] Generated Node #0,0: 33:[19, 40, 53] Operation: 54-1=53 Exploring Operation: 54-40=14, Resulting Numbers: [1, 19, 14] Generated Node #0,1: 33:[1, 19, 14] Operation: 54-40=14 Exploring Operation: 40-19=21, Res...
0.96441
hs_5
mult_heuristic
[ 88, 79, 31, 93 ]
53
[ "88-79=9", "93-31=62", "62-9=53" ]
Current State: 53:[88, 79, 31, 93], Operations: [] Exploring Operation: 88-79=9, Resulting Numbers: [31, 93, 9] Generated Node #2: [31, 93, 9] from Operation: 88-79=9 Current State: 53:[31, 93, 9], Operations: ['88-79=9'] Exploring Operation: 93-31=62, Resulting Numbers: [9, 62] Generated Node #3: [9, 62] from Operatio...
4
Current State: 53:[88, 79, 31, 93], Operations: [] Exploring Operation: 88-31=57, Resulting Numbers: [79, 93, 57] Generated Node #0,0: 53:[79, 93, 57] Operation: 88-31=57 Exploring Operation: 79-31=48, Resulting Numbers: [88, 93, 48] Generated Node #0,1: 53:[88, 93, 48] Operation: 79-31=48 Exploring Operation: 93-31=62...
0.979167
hs_3
sum_heuristic
[ 91, 84, 3, 32 ]
13
[ "91-84=7", "32+7=39", "39/3=13" ]
Current State: 13:[91, 84, 3, 32], Operations: [] Exploring Operation: 91-84=7, Resulting Numbers: [3, 32, 7] Generated Node #2: [3, 32, 7] from Operation: 91-84=7 Current State: 13:[3, 32, 7], Operations: ['91-84=7'] Exploring Operation: 32+7=39, Resulting Numbers: [3, 39] Generated Node #3: [3, 39] from Operation: 32...
4
Current State: 13:[91, 84, 3, 32], Operations: [] Exploring Operation: 91-84=7, Resulting Numbers: [3, 32, 7] Generated Node #0,0: 13:[3, 32, 7] Operation: 91-84=7 Start Sub Search at level 1: Moving to Node #0,0 Current State: 13:[3, 32, 7], Operations: ['91-84=7'] Exploring Operation: 32-3=29, Resulting Numbers: [7, ...
0
hs_1
sum_heuristic
[ 77, 39, 67, 68 ]
19
[ "77+39=116", "67+68=135", "135-116=19" ]
Current State: 19:[77, 39, 67, 68], Operations: [] Exploring Operation: 77+39=116, Resulting Numbers: [67, 68, 116] Generated Node #2: [67, 68, 116] from Operation: 77+39=116 Current State: 19:[67, 68, 116], Operations: ['77+39=116'] Exploring Operation: 67+68=135, Resulting Numbers: [116, 135] Generated Node #3: [116,...
4
Current State: 19:[77, 39, 67, 68], Operations: [] Exploring Operation: 77-68=9, Resulting Numbers: [39, 67, 9] Generated Node #0,0: 19:[39, 67, 9] Operation: 77-68=9 Exploring Operation: 77-67=10, Resulting Numbers: [39, 68, 10] Generated Node #0,1: 19:[39, 68, 10] Operation: 77-67=10 Exploring Operation: 77-39=38, Re...
0.977431
hs_4
mult_heuristic
[ 60, 11, 95, 40 ]
65
[ "95-40=55", "55/11=5", "60+5=65" ]
Current State: 65:[60, 11, 95, 40], Operations: [] Exploring Operation: 95-40=55, Resulting Numbers: [60, 11, 55] Generated Node #2: [60, 11, 55] from Operation: 95-40=55 Current State: 65:[60, 11, 55], Operations: ['95-40=55'] Exploring Operation: 55/11=5, Resulting Numbers: [60, 5] Generated Node #3: [60, 5] from Ope...
4
Current State: 65:[60, 11, 95, 40], Operations: [] Exploring Operation: 95-40=55, Resulting Numbers: [60, 11, 55] Generated Node #0,0: 65:[60, 11, 55] Operation: 95-40=55 Start Sub Search at level 1: Moving to Node #0,0 Current State: 65:[60, 11, 55], Operations: ['95-40=55'] Exploring Operation: 60-55=5, Resulting Num...
0
hs_1
sum_heuristic
[ 22, 25, 10, 68 ]
36
[ "22+68=90", "10*90=900", "900/25=36" ]
Current State: 36:[22, 25, 10, 68], Operations: [] Exploring Operation: 22+68=90, Resulting Numbers: [25, 10, 90] Generated Node #2: [25, 10, 90] from Operation: 22+68=90 Current State: 36:[25, 10, 90], Operations: ['22+68=90'] Exploring Operation: 10*90=900, Resulting Numbers: [25, 900] Generated Node #3: [25, 900] fr...
4
Current State: 36:[22, 25, 10, 68], Operations: [] Exploring Operation: 68-22=46, Resulting Numbers: [25, 10, 46] Generated Node #0,0: 36:[25, 10, 46] Operation: 68-22=46 Exploring Operation: 68-25=43, Resulting Numbers: [22, 10, 43] Generated Node #0,1: 36:[22, 10, 43] Operation: 68-25=43 Moving to Node #0,1 Current S...
0
hs_2
sum_heuristic
[ 88, 49, 40, 63 ]
34
[ "88+49=137", "40+63=103", "137-103=34" ]
Current State: 34:[88, 49, 40, 63], Operations: [] Exploring Operation: 88+49=137, Resulting Numbers: [40, 63, 137] Generated Node #2: [40, 63, 137] from Operation: 88+49=137 Current State: 34:[40, 63, 137], Operations: ['88+49=137'] Exploring Operation: 40+63=103, Resulting Numbers: [137, 103] Generated Node #3: [137,...
4
Current State: 34:[88, 49, 40, 63], Operations: [] Exploring Operation: 88-40=48, Resulting Numbers: [49, 63, 48] Generated Node #0,0: 34:[49, 63, 48] Operation: 88-40=48 Exploring Operation: 88-63=25, Resulting Numbers: [49, 40, 25] Generated Node #0,1: 34:[49, 40, 25] Operation: 88-63=25 Exploring Operation: 88-49=39...
0.987847
hs_3
sum_heuristic
[ 41, 48, 45, 26 ]
88
[ "45-41=4", "48-26=22", "4*22=88" ]
Current State: 88:[41, 48, 45, 26], Operations: [] Exploring Operation: 45-41=4, Resulting Numbers: [48, 26, 4] Generated Node #2: [48, 26, 4] from Operation: 45-41=4 Current State: 88:[48, 26, 4], Operations: ['45-41=4'] Exploring Operation: 48-26=22, Resulting Numbers: [4, 22] Generated Node #3: [4, 22] from Operatio...
4
Current State: 88:[41, 48, 45, 26], Operations: [] Exploring Operation: 48-26=22, Resulting Numbers: [41, 45, 22] Generated Node #0,0: 88:[41, 45, 22] Operation: 48-26=22 Exploring Operation: 41+48=89, Resulting Numbers: [45, 26, 89] Generated Node #0,1: 88:[45, 26, 89] Operation: 41+48=89 Moving to Node #0,0 Current S...
0.991319
hs_2
mult_heuristic
[ 52, 31, 25, 23 ]
10
[ "25-23=2", "31*2=62", "62-52=10" ]
Current State: 10:[52, 31, 25, 23], Operations: [] Exploring Operation: 25-23=2, Resulting Numbers: [52, 31, 2] Generated Node #2: [52, 31, 2] from Operation: 25-23=2 Current State: 10:[52, 31, 2], Operations: ['25-23=2'] Exploring Operation: 31*2=62, Resulting Numbers: [52, 62] Generated Node #3: [52, 62] from Operati...
4
Current State: 10:[52, 31, 25, 23], Operations: [] Exploring Operation: 52-31=21, Resulting Numbers: [25, 23, 21] Generated Node #0,0: 10:[25, 23, 21] Operation: 52-31=21 Exploring Operation: 52-25=27, Resulting Numbers: [31, 23, 27] Generated Node #0,1: 10:[31, 23, 27] Operation: 52-25=27 Exploring Operation: 52-23=29...
0
hs_3
mult_heuristic
[ 27, 24, 28, 60 ]
19
[ "27+24=51", "60-28=32", "51-32=19" ]
Current State: 19:[27, 24, 28, 60], Operations: [] Exploring Operation: 27+24=51, Resulting Numbers: [28, 60, 51] Generated Node #2: [28, 60, 51] from Operation: 27+24=51 Current State: 19:[28, 60, 51], Operations: ['27+24=51'] Exploring Operation: 60-28=32, Resulting Numbers: [51, 32] Generated Node #3: [51, 32] from ...
4
Current State: 19:[27, 24, 28, 60], Operations: [] Exploring Operation: 60-24=36, Resulting Numbers: [27, 28, 36] Generated Node #0,0: 19:[27, 28, 36] Operation: 60-24=36 Exploring Operation: 60-27=33, Resulting Numbers: [24, 28, 33] Generated Node #0,1: 19:[24, 28, 33] Operation: 60-27=33 Exploring Operation: 60-28=32...
0.983507
hs_3
mult_heuristic
[ 92, 61, 40, 38 ]
29
[ "92-61=31", "40-38=2", "31-2=29" ]
Current State: 29:[92, 61, 40, 38], Operations: [] Exploring Operation: 92-61=31, Resulting Numbers: [40, 38, 31] Generated Node #2: [40, 38, 31] from Operation: 92-61=31 Current State: 29:[40, 38, 31], Operations: ['92-61=31'] Exploring Operation: 40-38=2, Resulting Numbers: [31, 2] Generated Node #3: [31, 2] from Ope...
4
Current State: 29:[92, 61, 40, 38], Operations: [] Exploring Operation: 92-40=52, Resulting Numbers: [61, 38, 52] Generated Node #0,0: 29:[61, 38, 52] Operation: 92-40=52 Exploring Operation: 92-61=31, Resulting Numbers: [40, 38, 31] Generated Node #0,1: 29:[40, 38, 31] Operation: 92-61=31 Moving to Node #0,1 Current S...
0.992188
hs_2
mult_heuristic
[ 30, 30, 89, 33 ]
89
[ "30-30=0", "33*0=0", "89+0=89" ]
Current State: 89:[30, 30, 89, 33], Operations: [] Exploring Operation: 30-30=0, Resulting Numbers: [89, 33, 0] Generated Node #2: [89, 33, 0] from Operation: 30-30=0 Current State: 89:[89, 33, 0], Operations: ['30-30=0'] Exploring Operation: 33*0=0, Resulting Numbers: [89, 0] Generated Node #3: [89, 0] from Operation:...
4
Current State: 89:[30, 30, 89, 33], Operations: [] Exploring Operation: 30/30=1, Resulting Numbers: [89, 33, 1] Generated Node #0,0: 89:[89, 33, 1] Operation: 30/30=1 Exploring Operation: 30-30=0, Resulting Numbers: [89, 33, 0] Generated Node #0,1: 89:[89, 33, 0] Operation: 30-30=0 Exploring Operation: 30+33=63, Result...
0.907118
hs_5
sum_heuristic
[ 79, 98, 60, 99 ]
97
[ "98+60=158", "158/79=2", "99-2=97" ]
Current State: 97:[79, 98, 60, 99], Operations: [] Exploring Operation: 98+60=158, Resulting Numbers: [79, 99, 158] Generated Node #2: [79, 99, 158] from Operation: 98+60=158 Current State: 97:[79, 99, 158], Operations: ['98+60=158'] Exploring Operation: 158/79=2, Resulting Numbers: [99, 2] Generated Node #3: [99, 2] f...
4
Current State: 97:[79, 98, 60, 99], Operations: [] Exploring Operation: 79+60=139, Resulting Numbers: [98, 99, 139] Generated Node #0,0: 97:[98, 99, 139] Operation: 79+60=139 Exploring Operation: 99-60=39, Resulting Numbers: [79, 98, 39] Generated Node #0,1: 97:[79, 98, 39] Operation: 99-60=39 Moving to Node #0,0 Curre...
0
hs_2
sum_heuristic
[ 29, 20, 28, 1 ]
77
[ "29+20=49", "28*1=28", "49+28=77" ]
Current State: 77:[29, 20, 28, 1], Operations: [] Exploring Operation: 29+20=49, Resulting Numbers: [28, 1, 49] Generated Node #2: [28, 1, 49] from Operation: 29+20=49 Current State: 77:[28, 1, 49], Operations: ['29+20=49'] Exploring Operation: 28*1=28, Resulting Numbers: [49, 28] Generated Node #3: [49, 28] from Opera...
4
Current State: 77:[29, 20, 28, 1], Operations: [] Exploring Operation: 29-20=9, Resulting Numbers: [28, 1, 9] Generated Node #0,0: 77:[28, 1, 9] Operation: 29-20=9 Exploring Operation: 28-20=8, Resulting Numbers: [29, 1, 8] Generated Node #0,1: 77:[29, 1, 8] Operation: 28-20=8 Exploring Operation: 29-28=1, Resulting Nu...
0
hs_3
sum_heuristic
[ 24, 99, 37, 30 ]
68
[ "99-24=75", "37-30=7", "75-7=68" ]
Current State: 68:[24, 99, 37, 30], Operations: [] Exploring Operation: 99-24=75, Resulting Numbers: [37, 30, 75] Generated Node #2: [37, 30, 75] from Operation: 99-24=75 Current State: 68:[37, 30, 75], Operations: ['99-24=75'] Exploring Operation: 37-30=7, Resulting Numbers: [75, 7] Generated Node #3: [75, 7] from Ope...
4
Current State: 68:[24, 99, 37, 30], Operations: [] Exploring Operation: 99-30=69, Resulting Numbers: [24, 37, 69] Generated Node #0,0: 68:[24, 37, 69] Operation: 99-30=69 Moving to Node #0,0 Current State: 68:[24, 37, 69], Operations: ['99-30=69'] Exploring Operation: 37-24=13, Resulting Numbers: [69, 13] Generated Nod...
0
hs_1
mult_heuristic
[ 48, 17, 58, 31 ]
58
[ "48-17=31", "58+31=89", "89-31=58" ]
Current State: 58:[48, 17, 58, 31], Operations: [] Exploring Operation: 48-17=31, Resulting Numbers: [58, 31, 31] Generated Node #2: [58, 31, 31] from Operation: 48-17=31 Current State: 58:[58, 31, 31], Operations: ['48-17=31'] Exploring Operation: 58+31=89, Resulting Numbers: [89] 89,58 equal: Goal Reached Exploring O...
4
Current State: 58:[48, 17, 58, 31], Operations: [] Exploring Operation: 48-17=31, Resulting Numbers: [58, 31, 31] Generated Node #0,0: 58:[58, 31, 31] Operation: 48-17=31 Exploring Operation: 58-48=10, Resulting Numbers: [17, 31, 10] Generated Node #0,1: 58:[17, 31, 10] Operation: 58-48=10 Exploring Operation: 17+31=48...
0.988715
hs_4
sum_heuristic
[ 31, 7, 86, 41 ]
83
[ "31+7=38", "86-41=45", "38+45=83" ]
Current State: 83:[31, 7, 86, 41], Operations: [] Exploring Operation: 31+7=38, Resulting Numbers: [86, 41, 38] Generated Node #2: [86, 41, 38] from Operation: 31+7=38 Current State: 83:[86, 41, 38], Operations: ['31+7=38'] Exploring Operation: 86-41=45, Resulting Numbers: [38, 45] Generated Node #3: [38, 45] from Oper...
4
Current State: 83:[31, 7, 86, 41], Operations: [] Exploring Operation: 31+41=72, Resulting Numbers: [7, 86, 72] Generated Node #0,0: 83:[7, 86, 72] Operation: 31+41=72 Exploring Operation: 86-7=79, Resulting Numbers: [31, 41, 79] Generated Node #0,1: 83:[31, 41, 79] Operation: 86-7=79 Exploring Operation: 31+7=38, Resu...
0.967882
hs_4
sum_heuristic
[ 78, 67, 28, 78 ]
28
[ "78-78=0", "67*0=0", "28+0=28" ]
Current State: 28:[78, 67, 28, 78], Operations: [] Exploring Operation: 78-78=0, Resulting Numbers: [67, 28, 0] Generated Node #2: [67, 28, 0] from Operation: 78-78=0 Current State: 28:[67, 28, 0], Operations: ['78-78=0'] Exploring Operation: 67*0=0, Resulting Numbers: [28, 0] Generated Node #3: [28, 0] from Operation:...
4
Current State: 28:[78, 67, 28, 78], Operations: [] Exploring Operation: 78-78=0, Resulting Numbers: [67, 28, 0] Generated Node #0,0: 28:[67, 28, 0] Operation: 78-78=0 Exploring Operation: 78/78=1, Resulting Numbers: [67, 28, 1] Generated Node #0,1: 28:[67, 28, 1] Operation: 78/78=1 Moving to Node #0,1 Current State: 28...
0.986979
hs_2
mult_heuristic
[ 70, 31, 56, 79 ]
60
[ "79-31=48", "70*48=3360", "3360/56=60" ]
Current State: 60:[70, 31, 56, 79], Operations: [] Exploring Operation: 79-31=48, Resulting Numbers: [70, 56, 48] Generated Node #2: [70, 56, 48] from Operation: 79-31=48 Current State: 60:[70, 56, 48], Operations: ['79-31=48'] Exploring Operation: 70*48=3360, Resulting Numbers: [56, 3360] Generated Node #3: [56, 3360]...
4
Current State: 60:[70, 31, 56, 79], Operations: [] Exploring Operation: 79-70=9, Resulting Numbers: [31, 56, 9] Generated Node #0,0: 60:[31, 56, 9] Operation: 79-70=9 Start Sub Search at level 1: Moving to Node #0,0 Current State: 60:[31, 56, 9], Operations: ['79-70=9'] Exploring Operation: 56-31=25, Resulting Numbers:...
0
hs_1
mult_heuristic
[ 1, 57, 63, 29 ]
90
[ "57-1=56", "63-29=34", "56+34=90" ]
Current State: 90:[1, 57, 63, 29], Operations: [] Exploring Operation: 57-1=56, Resulting Numbers: [63, 29, 56] Generated Node #2: [63, 29, 56] from Operation: 57-1=56 Current State: 90:[63, 29, 56], Operations: ['57-1=56'] Exploring Operation: 63-29=34, Resulting Numbers: [56, 34] Generated Node #3: [56, 34] from Oper...
4
Current State: 90:[1, 57, 63, 29], Operations: [] Exploring Operation: 63+29=92, Resulting Numbers: [1, 57, 92] Generated Node #0,0: 90:[1, 57, 92] Operation: 63+29=92 Exploring Operation: 63-57=6, Resulting Numbers: [1, 29, 6] Generated Node #0,1: 90:[1, 29, 6] Operation: 63-57=6 Moving to Node #0,1 Current State: 90:...
0
hs_2
mult_heuristic
[ 80, 92, 85, 97 ]
24
[ "92-80=12", "97-85=12", "12+12=24" ]
Current State: 24:[80, 92, 85, 97], Operations: [] Exploring Operation: 92-80=12, Resulting Numbers: [85, 97, 12] Generated Node #2: [85, 97, 12] from Operation: 92-80=12 Current State: 24:[85, 97, 12], Operations: ['92-80=12'] Exploring Operation: 97-85=12, Resulting Numbers: [12, 12] Generated Node #3: [12, 12] from ...
4
Current State: 24:[80, 92, 85, 97], Operations: [] Exploring Operation: 92-85=7, Resulting Numbers: [80, 97, 7] Generated Node #0,0: 24:[80, 97, 7] Operation: 92-85=7 Exploring Operation: 92-80=12, Resulting Numbers: [85, 97, 12] Generated Node #0,1: 24:[85, 97, 12] Operation: 92-80=12 Exploring Operation: 97-92=5, Res...
0.980903
hs_4
sum_heuristic
[ 79, 34, 30, 36 ]
64
[ "36-34=2", "30/2=15", "79-15=64" ]
Current State: 64:[79, 34, 30, 36], Operations: [] Exploring Operation: 36-34=2, Resulting Numbers: [79, 30, 2] Generated Node #2: [79, 30, 2] from Operation: 36-34=2 Current State: 64:[79, 30, 2], Operations: ['36-34=2'] Exploring Operation: 30/2=15, Resulting Numbers: [79, 15] Generated Node #3: [79, 15] from Operati...
4
Current State: 64:[79, 34, 30, 36], Operations: [] Exploring Operation: 79-34=45, Resulting Numbers: [30, 36, 45] Generated Node #0,0: 64:[30, 36, 45] Operation: 79-34=45 Exploring Operation: 34-30=4, Resulting Numbers: [79, 36, 4] Generated Node #0,1: 64:[79, 36, 4] Operation: 34-30=4 Exploring Operation: 34+30=64, Re...
0.961806
hs_5
sum_heuristic
[ 32, 36, 82, 55 ]
31
[ "36-32=4", "82-55=27", "4+27=31" ]
Current State: 31:[32, 36, 82, 55], Operations: [] Exploring Operation: 36-32=4, Resulting Numbers: [82, 55, 4] Generated Node #2: [82, 55, 4] from Operation: 36-32=4 Current State: 31:[82, 55, 4], Operations: ['36-32=4'] Exploring Operation: 82-55=27, Resulting Numbers: [4, 27] Generated Node #3: [4, 27] from Operatio...
4
Current State: 31:[32, 36, 82, 55], Operations: [] Exploring Operation: 82-32=50, Resulting Numbers: [36, 55, 50] Generated Node #0,0: 31:[36, 55, 50] Operation: 82-32=50 Exploring Operation: 55-32=23, Resulting Numbers: [36, 82, 23] Generated Node #0,1: 31:[36, 82, 23] Operation: 55-32=23 Exploring Operation: 82-55=27...
0.984375
hs_4
mult_heuristic
[ 59, 42, 73, 14 ]
43
[ "73-59=14", "14/14=1", "42+1=43" ]
Current State: 43:[59, 42, 73, 14], Operations: [] Exploring Operation: 73-59=14, Resulting Numbers: [42, 14, 14] Generated Node #2: [42, 14, 14] from Operation: 73-59=14 Current State: 43:[42, 14, 14], Operations: ['73-59=14'] Exploring Operation: 14/14=1, Resulting Numbers: [42, 1] Generated Node #3: [42, 1] from Ope...
4
Current State: 43:[59, 42, 73, 14], Operations: [] Exploring Operation: 59-14=45, Resulting Numbers: [42, 73, 45] Generated Node #0,0: 43:[42, 73, 45] Operation: 59-14=45 Moving to Node #0,0 Current State: 43:[42, 73, 45], Operations: ['59-14=45'] Exploring Operation: 73-42=31, Resulting Numbers: [45, 31] Generated Nod...
0
hs_1
mult_heuristic
[ 72, 8, 69, 86 ]
91
[ "72-8=64", "69+86=155", "155-64=91" ]
Current State: 91:[72, 8, 69, 86], Operations: [] Exploring Operation: 72-8=64, Resulting Numbers: [69, 86, 64] Generated Node #2: [69, 86, 64] from Operation: 72-8=64 Current State: 91:[69, 86, 64], Operations: ['72-8=64'] Exploring Operation: 69+86=155, Resulting Numbers: [64, 155] Generated Node #3: [64, 155] from O...
4
Current State: 91:[72, 8, 69, 86], Operations: [] Exploring Operation: 86-69=17, Resulting Numbers: [72, 8, 17] Generated Node #0,0: 91:[72, 8, 17] Operation: 86-69=17 Exploring Operation: 72-69=3, Resulting Numbers: [8, 86, 3] Generated Node #0,1: 91:[8, 86, 3] Operation: 72-69=3 Exploring Operation: 86-72=14, Resulti...
0.986979
hs_3
mult_heuristic
[ 13, 94, 66, 88 ]
73
[ "94-13=81", "66+88=154", "154-81=73" ]
Current State: 73:[13, 94, 66, 88], Operations: [] Exploring Operation: 94-13=81, Resulting Numbers: [66, 88, 81] Generated Node #2: [66, 88, 81] from Operation: 94-13=81 Current State: 73:[66, 88, 81], Operations: ['94-13=81'] Exploring Operation: 66+88=154, Resulting Numbers: [81, 154] Generated Node #3: [81, 154] fr...
4
Current State: 73:[13, 94, 66, 88], Operations: [] Exploring Operation: 94-13=81, Resulting Numbers: [66, 88, 81] Generated Node #0,0: 73:[66, 88, 81] Operation: 94-13=81 Exploring Operation: 13+66=79, Resulting Numbers: [94, 88, 79] Generated Node #0,1: 73:[94, 88, 79] Operation: 13+66=79 Exploring Operation: 88-13=75...
0.985243
hs_3
sum_heuristic
[ 6, 78, 84, 80 ]
96
[ "80-78=2", "6*2=12", "84+12=96" ]
Current State: 96:[6, 78, 84, 80], Operations: [] Exploring Operation: 80-78=2, Resulting Numbers: [6, 84, 2] Generated Node #2: [6, 84, 2] from Operation: 80-78=2 Current State: 96:[6, 84, 2], Operations: ['80-78=2'] Exploring Operation: 6*2=12, Resulting Numbers: [84, 12] Generated Node #3: [84, 12] from Operation: 6...
4
Current State: 96:[6, 78, 84, 80], Operations: [] Exploring Operation: 84-80=4, Resulting Numbers: [6, 78, 4] Generated Node #0,0: 96:[6, 78, 4] Operation: 84-80=4 Exploring Operation: 84-78=6, Resulting Numbers: [6, 80, 6] Generated Node #0,1: 96:[6, 80, 6] Operation: 84-78=6 Exploring Operation: 80-78=2, Resulting Nu...
0
hs_3
sum_heuristic
[ 43, 98, 57, 75 ]
77
[ "98-43=55", "57+75=132", "132-55=77" ]
Current State: 77:[43, 98, 57, 75], Operations: [] Exploring Operation: 98-43=55, Resulting Numbers: [57, 75, 55] Generated Node #2: [57, 75, 55] from Operation: 98-43=55 Current State: 77:[57, 75, 55], Operations: ['98-43=55'] Exploring Operation: 57+75=132, Resulting Numbers: [55, 132] Generated Node #3: [55, 132] fr...
4
Current State: 77:[43, 98, 57, 75], Operations: [] Exploring Operation: 57-43=14, Resulting Numbers: [98, 75, 14] Generated Node #0,0: 77:[98, 75, 14] Operation: 57-43=14 Exploring Operation: 98-43=55, Resulting Numbers: [57, 75, 55] Generated Node #0,1: 77:[57, 75, 55] Operation: 98-43=55 Exploring Operation: 43+57=10...
0.987847
hs_3
sum_heuristic
[ 8, 15, 8, 54 ]
23
[ "8+15=23", "54-8=46", "46-23=23" ]
Current State: 23:[8, 15, 8, 54], Operations: [] Exploring Operation: 8+15=23, Resulting Numbers: [54, 23] Generated Node #2: [54, 23] from Operation: 8+15=23 Current State: 23:[54, 23], Operations: ['8+15=23'] Exploring Operation: 54-8=46, Resulting Numbers: [23, 46] Generated Node #3: [23, 46] from Operation: 54-8=46...
4
Current State: 23:[8, 15, 8, 54], Operations: [] Exploring Operation: 8+15=23, Resulting Numbers: [8, 54, 23] Generated Node #0,0: 23:[8, 54, 23] Operation: 8+15=23 Exploring Operation: 8+8=16, Resulting Numbers: [15, 54, 16] Generated Node #0,1: 23:[15, 54, 16] Operation: 8+8=16 Start Sub Search at level 1: Moving to ...
0.991319
hs_2
mult_heuristic
[ 81, 39, 26, 43 ]
97
[ "81*26=2106", "2106/39=54", "43+54=97" ]
Current State: 97:[81, 39, 26, 43], Operations: [] Exploring Operation: 81*26=2106, Resulting Numbers: [39, 43, 2106] Generated Node #2: [39, 43, 2106] from Operation: 81*26=2106 Current State: 97:[39, 43, 2106], Operations: ['81*26=2106'] Exploring Operation: 2106/39=54, Resulting Numbers: [43, 54] Generated Node #3: ...
4
Current State: 97:[81, 39, 26, 43], Operations: [] Exploring Operation: 81+26=107, Resulting Numbers: [39, 43, 107] Generated Node #0,0: 97:[39, 43, 107] Operation: 81+26=107 Exploring Operation: 81+39=120, Resulting Numbers: [26, 43, 120] Generated Node #0,1: 97:[26, 43, 120] Operation: 81+39=120 Exploring Operation: ...
0
hs_5
mult_heuristic
[ 45, 6, 60, 32 ]
80
[ "60-45=15", "32*15=480", "480/6=80" ]
Current State: 80:[45, 6, 60, 32], Operations: [] Exploring Operation: 60-45=15, Resulting Numbers: [6, 32, 15] Generated Node #2: [6, 32, 15] from Operation: 60-45=15 Current State: 80:[6, 32, 15], Operations: ['60-45=15'] Exploring Operation: 32*15=480, Resulting Numbers: [6, 480] Generated Node #3: [6, 480] from Ope...
4
Current State: 80:[45, 6, 60, 32], Operations: [] Exploring Operation: 60/6=10, Resulting Numbers: [45, 32, 10] Generated Node #0,0: 80:[45, 32, 10] Operation: 60/6=10 Exploring Operation: 60+32=92, Resulting Numbers: [45, 6, 92] Generated Node #0,1: 80:[45, 6, 92] Operation: 60+32=92 Exploring Operation: 60-45=15, Res...
0
hs_4
mult_heuristic
[ 52, 83, 70, 26 ]
11
[ "52/26=2", "83-70=13", "13-2=11" ]
Current State: 11:[52, 83, 70, 26], Operations: [] Exploring Operation: 52/26=2, Resulting Numbers: [83, 70, 2] Generated Node #2: [83, 70, 2] from Operation: 52/26=2 Current State: 11:[83, 70, 2], Operations: ['52/26=2'] Exploring Operation: 83-70=13, Resulting Numbers: [2, 13] Generated Node #3: [2, 13] from Operatio...
4
Current State: 11:[52, 83, 70, 26], Operations: [] Exploring Operation: 52/26=2, Resulting Numbers: [83, 70, 2] Generated Node #0,0: 11:[83, 70, 2] Operation: 52/26=2 Exploring Operation: 52-26=26, Resulting Numbers: [83, 70, 26] Generated Node #0,1: 11:[83, 70, 26] Operation: 52-26=26 Exploring Operation: 83-52=31, Re...
0.973958
hs_5
mult_heuristic
[ 43, 37, 40, 27 ]
93
[ "43+37=80", "40-27=13", "80+13=93" ]
Current State: 93:[43, 37, 40, 27], Operations: [] Exploring Operation: 43+37=80, Resulting Numbers: [40, 27, 80] Generated Node #2: [40, 27, 80] from Operation: 43+37=80 Current State: 93:[40, 27, 80], Operations: ['43+37=80'] Exploring Operation: 40-27=13, Resulting Numbers: [80, 13] Generated Node #3: [80, 13] from ...
4
Current State: 93:[43, 37, 40, 27], Operations: [] Exploring Operation: 43-40=3, Resulting Numbers: [37, 27, 3] Generated Node #0,0: 93:[37, 27, 3] Operation: 43-40=3 Exploring Operation: 40-37=3, Resulting Numbers: [43, 27, 3] Generated Node #0,1: 93:[43, 27, 3] Operation: 40-37=3 Exploring Operation: 43-37=6, Resulti...
0
hs_3
mult_heuristic
[ 7, 28, 13, 8 ]
97
[ "7*8=56", "28+13=41", "56+41=97" ]
Current State: 97:[7, 28, 13, 8], Operations: [] Exploring Operation: 7*8=56, Resulting Numbers: [28, 13, 56] Generated Node #2: [28, 13, 56] from Operation: 7*8=56 Current State: 97:[28, 13, 56], Operations: ['7*8=56'] Exploring Operation: 28+13=41, Resulting Numbers: [56, 41] Generated Node #3: [56, 41] from Operatio...
4
Current State: 97:[7, 28, 13, 8], Operations: [] Exploring Operation: 7*13=91, Resulting Numbers: [28, 8, 91] Generated Node #0,0: 97:[28, 8, 91] Operation: 7*13=91 Moving to Node #0,0 Current State: 97:[28, 8, 91], Operations: ['7*13=91'] Exploring Operation: 28+8=36, Resulting Numbers: [91, 36] Generated Node #0,0,0:...
0
hs_1
sum_heuristic
[ 67, 65, 53, 65 ]
67
[ "65-65=0", "53*0=0", "67+0=67" ]
Current State: 67:[67, 65, 53, 65], Operations: [] Exploring Operation: 65-65=0, Resulting Numbers: [67, 53, 0] Generated Node #2: [67, 53, 0] from Operation: 65-65=0 Current State: 67:[67, 53, 0], Operations: ['65-65=0'] Exploring Operation: 53*0=0, Resulting Numbers: [67, 0] Generated Node #3: [67, 0] from Operation:...
4
Current State: 67:[67, 65, 53, 65], Operations: [] Exploring Operation: 53+65=118, Resulting Numbers: [67, 65, 118] Generated Node #0,0: 67:[67, 65, 118] Operation: 53+65=118 Exploring Operation: 67-53=14, Resulting Numbers: [65, 65, 14] Generated Node #0,1: 67:[65, 65, 14] Operation: 67-53=14 Exploring Operation: 65+5...
0
hs_4
mult_heuristic
[ 29, 22, 75, 91 ]
35
[ "29+22=51", "91-75=16", "51-16=35" ]
Current State: 35:[29, 22, 75, 91], Operations: [] Exploring Operation: 29+22=51, Resulting Numbers: [75, 91, 51] Generated Node #2: [75, 91, 51] from Operation: 29+22=51 Current State: 35:[75, 91, 51], Operations: ['29+22=51'] Exploring Operation: 91-75=16, Resulting Numbers: [51, 16] Generated Node #3: [51, 16] from ...
4
Current State: 35:[29, 22, 75, 91], Operations: [] Exploring Operation: 91-75=16, Resulting Numbers: [29, 22, 16] Generated Node #0,0: 35:[29, 22, 16] Operation: 91-75=16 Exploring Operation: 75-29=46, Resulting Numbers: [22, 91, 46] Generated Node #0,1: 35:[22, 91, 46] Operation: 75-29=46 Exploring Operation: 91-29=62...
0.989583
hs_3
sum_heuristic
[ 28, 8, 95, 20 ]
37
[ "28+95=123", "8*20=160", "160-123=37" ]
Current State: 37:[28, 8, 95, 20], Operations: [] Exploring Operation: 28+95=123, Resulting Numbers: [8, 20, 123] Generated Node #2: [8, 20, 123] from Operation: 28+95=123 Current State: 37:[8, 20, 123], Operations: ['28+95=123'] Exploring Operation: 8*20=160, Resulting Numbers: [123, 160] Generated Node #3: [123, 160]...
4
Current State: 37:[28, 8, 95, 20], Operations: [] Exploring Operation: 28+8=36, Resulting Numbers: [95, 20, 36] Generated Node #0,0: 37:[95, 20, 36] Operation: 28+8=36 Exploring Operation: 8+20=28, Resulting Numbers: [28, 95, 28] Generated Node #0,1: 37:[28, 95, 28] Operation: 8+20=28 Exploring Operation: 95-28=67, Res...
0
hs_4
mult_heuristic
[ 36, 80, 34, 58 ]
57
[ "34*58=1972", "80+1972=2052", "2052/36=57" ]
Current State: 57:[36, 80, 34, 58], Operations: [] Exploring Operation: 34*58=1972, Resulting Numbers: [36, 80, 1972] Generated Node #2: [36, 80, 1972] from Operation: 34*58=1972 Current State: 57:[36, 80, 1972], Operations: ['34*58=1972'] Exploring Operation: 80+1972=2052, Resulting Numbers: [36, 2052] Generated Node ...
4
Current State: 57:[36, 80, 34, 58], Operations: [] Exploring Operation: 36-34=2, Resulting Numbers: [80, 58, 2] Generated Node #0,0: 57:[80, 58, 2] Operation: 36-34=2 Moving to Node #0,0 Current State: 57:[80, 58, 2], Operations: ['36-34=2'] Exploring Operation: 80-58=22, Resulting Numbers: [2, 22] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 12, 40, 99, 93 ]
38
[ "99-93=6", "12/6=2", "40-2=38" ]
Current State: 38:[12, 40, 99, 93], Operations: [] Exploring Operation: 99-93=6, Resulting Numbers: [12, 40, 6] Generated Node #2: [12, 40, 6] from Operation: 99-93=6 Current State: 38:[12, 40, 6], Operations: ['99-93=6'] Exploring Operation: 12/6=2, Resulting Numbers: [40, 2] Generated Node #3: [40, 2] from Operation:...
4
Current State: 38:[12, 40, 99, 93], Operations: [] Exploring Operation: 99-40=59, Resulting Numbers: [12, 93, 59] Generated Node #0,0: 38:[12, 93, 59] Operation: 99-40=59 Exploring Operation: 99-93=6, Resulting Numbers: [12, 40, 6] Generated Node #0,1: 38:[12, 40, 6] Operation: 99-93=6 Start Sub Search at level 1: Movi...
0.992188
hs_2
mult_heuristic
[ 87, 1, 89, 16 ]
17
[ "87+1=88", "89+16=105", "105-88=17" ]
Current State: 17:[87, 1, 89, 16], Operations: [] Exploring Operation: 87+1=88, Resulting Numbers: [89, 16, 88] Generated Node #2: [89, 16, 88] from Operation: 87+1=88 Current State: 17:[89, 16, 88], Operations: ['87+1=88'] Exploring Operation: 89+16=105, Resulting Numbers: [88, 105] Generated Node #3: [88, 105] from O...
4
Current State: 17:[87, 1, 89, 16], Operations: [] Exploring Operation: 89-87=2, Resulting Numbers: [1, 16, 2] Generated Node #0,0: 17:[1, 16, 2] Operation: 89-87=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 17:[1, 16, 2], Operations: ['89-87=2'] Exploring Operation: 1+16=17, Resulting Numbers: [2, ...
0
hs_1
mult_heuristic
[ 98, 39, 47, 27 ]
63
[ "98+39=137", "47+27=74", "137-74=63" ]
Current State: 63:[98, 39, 47, 27], Operations: [] Exploring Operation: 98+39=137, Resulting Numbers: [47, 27, 137] Generated Node #2: [47, 27, 137] from Operation: 98+39=137 Current State: 63:[47, 27, 137], Operations: ['98+39=137'] Exploring Operation: 47+27=74, Resulting Numbers: [137, 74] Generated Node #3: [137, 7...
4
Current State: 63:[98, 39, 47, 27], Operations: [] Exploring Operation: 98-39=59, Resulting Numbers: [47, 27, 59] Generated Node #0,0: 63:[47, 27, 59] Operation: 98-39=59 Exploring Operation: 98-47=51, Resulting Numbers: [39, 27, 51] Generated Node #0,1: 63:[39, 27, 51] Operation: 98-47=51 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 87, 55, 91, 12 ]
47
[ "87-55=32", "91-12=79", "79-32=47" ]
Current State: 47:[87, 55, 91, 12], Operations: [] Exploring Operation: 87-55=32, Resulting Numbers: [91, 12, 32] Generated Node #2: [91, 12, 32] from Operation: 87-55=32 Current State: 47:[91, 12, 32], Operations: ['87-55=32'] Exploring Operation: 91-12=79, Resulting Numbers: [32, 79] Generated Node #3: [32, 79] from ...
4
Current State: 47:[87, 55, 91, 12], Operations: [] Exploring Operation: 87-12=75, Resulting Numbers: [55, 91, 75] Generated Node #0,0: 47:[55, 91, 75] Operation: 87-12=75 Start Sub Search at level 1: Moving to Node #0,0 Current State: 47:[55, 91, 75], Operations: ['87-12=75'] Exploring Operation: 91-55=36, Resulting Nu...
0
hs_1
mult_heuristic
[ 51, 42, 3, 8 ]
88
[ "51+42=93", "8-3=5", "93-5=88" ]
Current State: 88:[51, 42, 3, 8], Operations: [] Exploring Operation: 51+42=93, Resulting Numbers: [3, 8, 93] Generated Node #2: [3, 8, 93] from Operation: 51+42=93 Current State: 88:[3, 8, 93], Operations: ['51+42=93'] Exploring Operation: 8-3=5, Resulting Numbers: [93, 5] Generated Node #3: [93, 5] from Operation: 8-...
4
Current State: 88:[51, 42, 3, 8], Operations: [] Exploring Operation: 51-8=43, Resulting Numbers: [42, 3, 43] Generated Node #0,0: 88:[42, 3, 43] Operation: 51-8=43 Exploring Operation: 51-42=9, Resulting Numbers: [3, 8, 9] Generated Node #0,1: 88:[3, 8, 9] Operation: 51-42=9 Exploring Operation: 51+42=93, Resulting Nu...
0.973958
hs_3
mult_heuristic
[ 20, 8, 36, 30 ]
32
[ "20*36=720", "720/30=24", "8+24=32" ]
Current State: 32:[20, 8, 36, 30], Operations: [] Exploring Operation: 20*36=720, Resulting Numbers: [8, 30, 720] Generated Node #2: [8, 30, 720] from Operation: 20*36=720 Current State: 32:[8, 30, 720], Operations: ['20*36=720'] Exploring Operation: 720/30=24, Resulting Numbers: [8, 24] Generated Node #3: [8, 24] from...
4
Current State: 32:[20, 8, 36, 30], Operations: [] Exploring Operation: 30-20=10, Resulting Numbers: [8, 36, 10] Generated Node #0,0: 32:[8, 36, 10] Operation: 30-20=10 Exploring Operation: 36-30=6, Resulting Numbers: [20, 8, 6] Generated Node #0,1: 32:[20, 8, 6] Operation: 36-30=6 Exploring Operation: 36-20=16, Resulti...
0.976563
hs_3
mult_heuristic
[ 35, 42, 31, 31 ]
82
[ "35-31=4", "31*4=124", "124-42=82" ]
Current State: 82:[35, 42, 31, 31], Operations: [] Exploring Operation: 35-31=4, Resulting Numbers: [42, 4] Generated Node #2: [42, 4] from Operation: 35-31=4 Current State: 82:[42, 4], Operations: ['35-31=4'] Exploring Operation: 31*4=124, Resulting Numbers: [42, 124] Generated Node #3: [42, 124] from Operation: 31*4=...
4
Current State: 82:[35, 42, 31, 31], Operations: [] Exploring Operation: 31/31=1, Resulting Numbers: [35, 42, 1] Generated Node #0,0: 82:[35, 42, 1] Operation: 31/31=1 Moving to Node #0,0 Current State: 82:[35, 42, 1], Operations: ['31/31=1'] Exploring Operation: 35+42=77, Resulting Numbers: [1, 77] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 18, 87, 20, 74 ]
61
[ "20-18=2", "74*2=148", "148-87=61" ]
Current State: 61:[18, 87, 20, 74], Operations: [] Exploring Operation: 20-18=2, Resulting Numbers: [87, 74, 2] Generated Node #2: [87, 74, 2] from Operation: 20-18=2 Current State: 61:[87, 74, 2], Operations: ['20-18=2'] Exploring Operation: 74*2=148, Resulting Numbers: [87, 148] Generated Node #3: [87, 148] from Oper...
4
Current State: 61:[18, 87, 20, 74], Operations: [] Exploring Operation: 87-18=69, Resulting Numbers: [20, 74, 69] Generated Node #0,0: 61:[20, 74, 69] Operation: 87-18=69 Start Sub Search at level 1: Moving to Node #0,0 Current State: 61:[20, 74, 69], Operations: ['87-18=69'] Exploring Operation: 74-20=54, Resulting Nu...
0
hs_1
mult_heuristic
[ 62, 37, 83, 2 ]
60
[ "62-37=25", "83+2=85", "85-25=60" ]
Current State: 60:[62, 37, 83, 2], Operations: [] Exploring Operation: 62-37=25, Resulting Numbers: [83, 2, 25] Generated Node #2: [83, 2, 25] from Operation: 62-37=25 Current State: 60:[83, 2, 25], Operations: ['62-37=25'] Exploring Operation: 83+2=85, Resulting Numbers: [25, 85] Generated Node #3: [25, 85] from Opera...
4
Current State: 60:[62, 37, 83, 2], Operations: [] Exploring Operation: 83-37=46, Resulting Numbers: [62, 2, 46] Generated Node #0,0: 60:[62, 2, 46] Operation: 83-37=46 Exploring Operation: 83-62=21, Resulting Numbers: [37, 2, 21] Generated Node #0,1: 60:[37, 2, 21] Operation: 83-62=21 Exploring Operation: 62-37=25, Res...
0.983507
hs_4
mult_heuristic
[ 17, 91, 76, 19 ]
78
[ "91-17=74", "76/19=4", "74+4=78" ]
Current State: 78:[17, 91, 76, 19], Operations: [] Exploring Operation: 91-17=74, Resulting Numbers: [76, 19, 74] Generated Node #2: [76, 19, 74] from Operation: 91-17=74 Current State: 78:[76, 19, 74], Operations: ['91-17=74'] Exploring Operation: 76/19=4, Resulting Numbers: [74, 4] Generated Node #3: [74, 4] from Ope...
4
Current State: 78:[17, 91, 76, 19], Operations: [] Exploring Operation: 91-76=15, Resulting Numbers: [17, 19, 15] Generated Node #0,0: 78:[17, 19, 15] Operation: 91-76=15 Exploring Operation: 91-17=74, Resulting Numbers: [76, 19, 74] Generated Node #0,1: 78:[76, 19, 74] Operation: 91-17=74 Moving to Node #0,0 Current S...
0.986111
hs_2
sum_heuristic
[ 76, 95, 78, 92 ]
33
[ "95-76=19", "92-78=14", "19+14=33" ]
Current State: 33:[76, 95, 78, 92], Operations: [] Exploring Operation: 95-76=19, Resulting Numbers: [78, 92, 19] Generated Node #2: [78, 92, 19] from Operation: 95-76=19 Current State: 33:[78, 92, 19], Operations: ['95-76=19'] Exploring Operation: 92-78=14, Resulting Numbers: [19, 14] Generated Node #3: [19, 14] from ...
4
Current State: 33:[76, 95, 78, 92], Operations: [] Exploring Operation: 95-78=17, Resulting Numbers: [76, 92, 17] Generated Node #0,0: 33:[76, 92, 17] Operation: 95-78=17 Exploring Operation: 95-92=3, Resulting Numbers: [76, 78, 3] Generated Node #0,1: 33:[76, 78, 3] Operation: 95-92=3 Start Sub Search at level 1: Movi...
0.986979
hs_2
mult_heuristic
[ 29, 82, 20, 2 ]
80
[ "82+20=102", "102/2=51", "29+51=80" ]
Current State: 80:[29, 82, 20, 2], Operations: [] Exploring Operation: 82+20=102, Resulting Numbers: [29, 2, 102] Generated Node #2: [29, 2, 102] from Operation: 82+20=102 Current State: 80:[29, 2, 102], Operations: ['82+20=102'] Exploring Operation: 102/2=51, Resulting Numbers: [29, 51] Generated Node #3: [29, 51] fro...
4
Current State: 80:[29, 82, 20, 2], Operations: [] Exploring Operation: 29-20=9, Resulting Numbers: [82, 2, 9] Generated Node #0,0: 80:[82, 2, 9] Operation: 29-20=9 Exploring Operation: 82/2=41, Resulting Numbers: [29, 20, 41] Generated Node #0,1: 80:[29, 20, 41] Operation: 82/2=41 Exploring Operation: 29-2=27, Resultin...
0
hs_4
mult_heuristic