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
[ 3, 21, 75, 5 ]
87
[ "21/3=7", "75+5=80", "7+80=87" ]
Current State: 87:[3, 21, 75, 5], Operations: [] Exploring Operation: 21/3=7, Resulting Numbers: [75, 5, 7] Generated Node #2: [75, 5, 7] from Operation: 21/3=7 Current State: 87:[75, 5, 7], Operations: ['21/3=7'] Exploring Operation: 75+5=80, Resulting Numbers: [7, 80] Generated Node #3: [7, 80] from Operation: 75+5=8...
4
Current State: 87:[3, 21, 75, 5], Operations: [] Exploring Operation: 75/3=25, Resulting Numbers: [21, 5, 25] Generated Node #0,0: 87:[21, 5, 25] Operation: 75/3=25 Exploring Operation: 21+75=96, Resulting Numbers: [3, 5, 96] Generated Node #0,1: 87:[3, 5, 96] Operation: 21+75=96 Exploring Operation: 21+5=26, Resulting...
0
hs_3
mult_heuristic
[ 88, 14, 51, 21 ]
23
[ "88+14=102", "102/51=2", "21+2=23" ]
Current State: 23:[88, 14, 51, 21], Operations: [] Exploring Operation: 88+14=102, Resulting Numbers: [51, 21, 102] Generated Node #2: [51, 21, 102] from Operation: 88+14=102 Current State: 23:[51, 21, 102], Operations: ['88+14=102'] Exploring Operation: 102/51=2, Resulting Numbers: [21, 2] Generated Node #3: [21, 2] f...
4
Current State: 23:[88, 14, 51, 21], Operations: [] Exploring Operation: 88-51=37, Resulting Numbers: [14, 21, 37] Generated Node #0,0: 23:[14, 21, 37] Operation: 88-51=37 Start Sub Search at level 1: Moving to Node #0,0 Current State: 23:[14, 21, 37], Operations: ['88-51=37'] Exploring Operation: 37-14=23, Resulting Nu...
0
hs_1
sum_heuristic
[ 34, 93, 54, 4 ]
13
[ "54-34=20", "4*20=80", "93-80=13" ]
Current State: 13:[34, 93, 54, 4], Operations: [] Exploring Operation: 54-34=20, Resulting Numbers: [93, 4, 20] Generated Node #2: [93, 4, 20] from Operation: 54-34=20 Current State: 13:[93, 4, 20], Operations: ['54-34=20'] Exploring Operation: 4*20=80, Resulting Numbers: [93, 80] Generated Node #3: [93, 80] from Opera...
4
Current State: 13:[34, 93, 54, 4], Operations: [] Exploring Operation: 54-34=20, Resulting Numbers: [93, 4, 20] Generated Node #0,0: 13:[93, 4, 20] Operation: 54-34=20 Exploring Operation: 93-54=39, Resulting Numbers: [34, 4, 39] Generated Node #0,1: 13:[34, 4, 39] Operation: 93-54=39 Exploring Operation: 93-34=59, Res...
0
hs_3
sum_heuristic
[ 38, 31, 28, 26 ]
100
[ "28-26=2", "31*2=62", "38+62=100" ]
Current State: 100:[38, 31, 28, 26], Operations: [] Exploring Operation: 28-26=2, Resulting Numbers: [38, 31, 2] Generated Node #2: [38, 31, 2] from Operation: 28-26=2 Current State: 100:[38, 31, 2], Operations: ['28-26=2'] Exploring Operation: 31*2=62, Resulting Numbers: [38, 62] Generated Node #3: [38, 62] from Opera...
4
Current State: 100:[38, 31, 28, 26], Operations: [] Exploring Operation: 38-31=7, Resulting Numbers: [28, 26, 7] Generated Node #0,0: 100:[28, 26, 7] Operation: 38-31=7 Exploring Operation: 38-28=10, Resulting Numbers: [31, 26, 10] Generated Node #0,1: 100:[31, 26, 10] Operation: 38-28=10 Exploring Operation: 38-26=12,...
0
hs_3
mult_heuristic
[ 13, 4, 92, 69 ]
32
[ "13-4=9", "92-69=23", "9+23=32" ]
Current State: 32:[13, 4, 92, 69], Operations: [] Exploring Operation: 13-4=9, Resulting Numbers: [92, 69, 9] Generated Node #2: [92, 69, 9] from Operation: 13-4=9 Current State: 32:[92, 69, 9], Operations: ['13-4=9'] Exploring Operation: 92-69=23, Resulting Numbers: [9, 23] Generated Node #3: [9, 23] from Operation: 9...
4
Current State: 32:[13, 4, 92, 69], Operations: [] Exploring Operation: 92-69=23, Resulting Numbers: [13, 4, 23] Generated Node #0,0: 32:[13, 4, 23] Operation: 92-69=23 Start Sub Search at level 1: Moving to Node #0,0 Current State: 32:[13, 4, 23], Operations: ['92-69=23'] Exploring Operation: 23-13=10, Resulting Number...
0
hs_1
sum_heuristic
[ 75, 94, 99, 63 ]
55
[ "94-75=19", "99-63=36", "19+36=55" ]
Current State: 55:[75, 94, 99, 63], Operations: [] Exploring Operation: 94-75=19, Resulting Numbers: [99, 63, 19] Generated Node #2: [99, 63, 19] from Operation: 94-75=19 Current State: 55:[99, 63, 19], Operations: ['94-75=19'] Exploring Operation: 99-63=36, Resulting Numbers: [19, 36] Generated Node #3: [19, 36] from ...
4
Current State: 55:[75, 94, 99, 63], Operations: [] Exploring Operation: 99-94=5, Resulting Numbers: [75, 63, 5] Generated Node #0,0: 55:[75, 63, 5] Operation: 99-94=5 Moving to Node #0,0 Current State: 55:[75, 63, 5], Operations: ['99-94=5'] Exploring Operation: 75-63=12, Resulting Numbers: [5, 12] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 86, 61, 56, 14 ]
17
[ "86-61=25", "56-14=42", "42-25=17" ]
Current State: 17:[86, 61, 56, 14], Operations: [] Exploring Operation: 86-61=25, Resulting Numbers: [56, 14, 25] Generated Node #2: [56, 14, 25] from Operation: 86-61=25 Current State: 17:[56, 14, 25], Operations: ['86-61=25'] Exploring Operation: 56-14=42, Resulting Numbers: [25, 42] Generated Node #3: [25, 42] from ...
4
Current State: 17:[86, 61, 56, 14], Operations: [] Exploring Operation: 86-61=25, Resulting Numbers: [56, 14, 25] Generated Node #0,0: 17:[56, 14, 25] Operation: 86-61=25 Exploring Operation: 61-56=5, Resulting Numbers: [86, 14, 5] Generated Node #0,1: 17:[86, 14, 5] Operation: 61-56=5 Exploring Operation: 86-14=72, Re...
0.986979
hs_5
mult_heuristic
[ 18, 2, 38, 25 ]
27
[ "18*2=36", "38+25=63", "63-36=27" ]
Current State: 27:[18, 2, 38, 25], Operations: [] Exploring Operation: 18*2=36, Resulting Numbers: [38, 25, 36] Generated Node #2: [38, 25, 36] from Operation: 18*2=36 Current State: 27:[38, 25, 36], Operations: ['18*2=36'] Exploring Operation: 38+25=63, Resulting Numbers: [36, 63] Generated Node #3: [36, 63] from Oper...
4
Current State: 27:[18, 2, 38, 25], Operations: [] Exploring Operation: 38-18=20, Resulting Numbers: [2, 25, 20] Generated Node #0,0: 27:[2, 25, 20] Operation: 38-18=20 Start Sub Search at level 1: Moving to Node #0,0 Current State: 27:[2, 25, 20], Operations: ['38-18=20'] Exploring Operation: 20/2=10, Resulting Numbers...
0
hs_1
sum_heuristic
[ 82, 34, 41, 71 ]
88
[ "82/41=2", "34/2=17", "71+17=88" ]
Current State: 88:[82, 34, 41, 71], Operations: [] Exploring Operation: 82/41=2, Resulting Numbers: [34, 71, 2] Generated Node #2: [34, 71, 2] from Operation: 82/41=2 Current State: 88:[34, 71, 2], Operations: ['82/41=2'] Exploring Operation: 34/2=17, Resulting Numbers: [71, 17] Generated Node #3: [71, 17] from Operati...
4
Current State: 88:[82, 34, 41, 71], Operations: [] Exploring Operation: 82-71=11, Resulting Numbers: [34, 41, 11] Generated Node #0,0: 88:[34, 41, 11] Operation: 82-71=11 Exploring Operation: 71-34=37, Resulting Numbers: [82, 41, 37] Generated Node #0,1: 88:[82, 41, 37] Operation: 71-34=37 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 83, 8, 96, 29 ]
26
[ "83+96=179", "29+179=208", "208/8=26" ]
Current State: 26:[83, 8, 96, 29], Operations: [] Exploring Operation: 83+96=179, Resulting Numbers: [8, 29, 179] Generated Node #2: [8, 29, 179] from Operation: 83+96=179 Current State: 26:[8, 29, 179], Operations: ['83+96=179'] Exploring Operation: 29+179=208, Resulting Numbers: [8, 208] Generated Node #3: [8, 208] f...
4
Current State: 26:[83, 8, 96, 29], Operations: [] Exploring Operation: 96-83=13, Resulting Numbers: [8, 29, 13] Generated Node #0,0: 26:[8, 29, 13] Operation: 96-83=13 Exploring Operation: 83-8=75, Resulting Numbers: [96, 29, 75] Generated Node #0,1: 26:[96, 29, 75] Operation: 83-8=75 Exploring Operation: 96-29=67, Res...
0
hs_5
sum_heuristic
[ 21, 34, 33, 5 ]
15
[ "34-21=13", "33-5=28", "28-13=15" ]
Current State: 15:[21, 34, 33, 5], Operations: [] Exploring Operation: 34-21=13, Resulting Numbers: [33, 5, 13] Generated Node #2: [33, 5, 13] from Operation: 34-21=13 Current State: 15:[33, 5, 13], Operations: ['34-21=13'] Exploring Operation: 33-5=28, Resulting Numbers: [13, 28] Generated Node #3: [13, 28] from Opera...
4
Current State: 15:[21, 34, 33, 5], Operations: [] Exploring Operation: 34-21=13, Resulting Numbers: [33, 5, 13] Generated Node #0,0: 15:[33, 5, 13] Operation: 34-21=13 Exploring Operation: 21-5=16, Resulting Numbers: [34, 33, 16] Generated Node #0,1: 15:[34, 33, 16] Operation: 21-5=16 Exploring Operation: 34-33=1, Resu...
0.967014
hs_4
sum_heuristic
[ 4, 15, 33, 77 ]
26
[ "15-4=11", "77/11=7", "33-7=26" ]
Current State: 26:[4, 15, 33, 77], Operations: [] Exploring Operation: 15-4=11, Resulting Numbers: [33, 77, 11] Generated Node #2: [33, 77, 11] from Operation: 15-4=11 Current State: 26:[33, 77, 11], Operations: ['15-4=11'] Exploring Operation: 77/11=7, Resulting Numbers: [33, 7] Generated Node #3: [33, 7] from Operati...
4
Current State: 26:[4, 15, 33, 77], Operations: [] Exploring Operation: 77-33=44, Resulting Numbers: [4, 15, 44] Generated Node #0,0: 26:[4, 15, 44] Operation: 77-33=44 Exploring Operation: 33-4=29, Resulting Numbers: [15, 77, 29] Generated Node #0,1: 26:[15, 77, 29] Operation: 33-4=29 Exploring Operation: 77-4=73, Resu...
0.946181
hs_4
sum_heuristic
[ 72, 70, 24, 54 ]
13
[ "72/24=3", "70-54=16", "16-3=13" ]
Current State: 13:[72, 70, 24, 54], Operations: [] Exploring Operation: 72/24=3, Resulting Numbers: [70, 54, 3] Generated Node #2: [70, 54, 3] from Operation: 72/24=3 Current State: 13:[70, 54, 3], Operations: ['72/24=3'] Exploring Operation: 70-54=16, Resulting Numbers: [3, 16] Generated Node #3: [3, 16] from Operatio...
4
Current State: 13:[72, 70, 24, 54], Operations: [] Exploring Operation: 72-70=2, Resulting Numbers: [24, 54, 2] Generated Node #0,0: 13:[24, 54, 2] Operation: 72-70=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 13:[24, 54, 2], Operations: ['72-70=2'] Exploring Operation: 54/2=27, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 71, 35, 8, 20 ]
36
[ "71-8=63", "20*63=1260", "1260/35=36" ]
Current State: 36:[71, 35, 8, 20], Operations: [] Exploring Operation: 71-8=63, Resulting Numbers: [35, 20, 63] Generated Node #2: [35, 20, 63] from Operation: 71-8=63 Current State: 36:[35, 20, 63], Operations: ['71-8=63'] Exploring Operation: 20*63=1260, Resulting Numbers: [35, 1260] Generated Node #3: [35, 1260] fro...
4
Current State: 36:[71, 35, 8, 20], Operations: [] Exploring Operation: 71-35=36, Resulting Numbers: [8, 20, 36] Generated Node #0,0: 36:[8, 20, 36] Operation: 71-35=36 Exploring Operation: 71-20=51, Resulting Numbers: [35, 8, 51] Generated Node #0,1: 36:[35, 8, 51] Operation: 71-20=51 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 13, 94, 53, 67 ]
67
[ "94-13=81", "67-53=14", "81-14=67" ]
Current State: 67:[13, 94, 53, 67], Operations: [] Exploring Operation: 94-13=81, Resulting Numbers: [53, 67, 81] Generated Node #2: [53, 67, 81] from Operation: 94-13=81 Current State: 67:[53, 67, 81], Operations: ['94-13=81'] Exploring Operation: 67-53=14, Resulting Numbers: [81, 14] Generated Node #3: [81, 14] from ...
4
Current State: 67:[13, 94, 53, 67], Operations: [] Exploring Operation: 13+94=107, Resulting Numbers: [53, 67, 107] Generated Node #0,0: 67:[53, 67, 107] Operation: 13+94=107 Exploring Operation: 13+53=66, Resulting Numbers: [94, 67, 66] Generated Node #0,1: 67:[94, 67, 66] Operation: 13+53=66 Exploring Operation: 94-1...
0.976563
hs_3
sum_heuristic
[ 95, 2, 26, 41 ]
97
[ "95-26=69", "2*69=138", "138-41=97" ]
Current State: 97:[95, 2, 26, 41], Operations: [] Exploring Operation: 95-26=69, Resulting Numbers: [2, 41, 69] Generated Node #2: [2, 41, 69] from Operation: 95-26=69 Current State: 97:[2, 41, 69], Operations: ['95-26=69'] Exploring Operation: 2*69=138, Resulting Numbers: [41, 138] Generated Node #3: [41, 138] from Op...
4
Current State: 97:[95, 2, 26, 41], Operations: [] Exploring Operation: 2+41=43, Resulting Numbers: [95, 26, 43] Generated Node #0,0: 97:[95, 26, 43] Operation: 2+41=43 Exploring Operation: 2*26=52, Resulting Numbers: [95, 41, 52] Generated Node #0,1: 97:[95, 41, 52] Operation: 2*26=52 Exploring Operation: 95+2=97, Resu...
0
hs_5
mult_heuristic
[ 87, 78, 26, 40 ]
23
[ "87-78=9", "40-26=14", "9+14=23" ]
Current State: 23:[87, 78, 26, 40], Operations: [] Exploring Operation: 87-78=9, Resulting Numbers: [26, 40, 9] Generated Node #2: [26, 40, 9] from Operation: 87-78=9 Current State: 23:[26, 40, 9], Operations: ['87-78=9'] Exploring Operation: 40-26=14, Resulting Numbers: [9, 14] Generated Node #3: [9, 14] from Operatio...
4
Current State: 23:[87, 78, 26, 40], Operations: [] Exploring Operation: 87-40=47, Resulting Numbers: [78, 26, 47] Generated Node #0,0: 23:[78, 26, 47] Operation: 87-40=47 Exploring Operation: 87-78=9, Resulting Numbers: [26, 40, 9] Generated Node #0,1: 23:[26, 40, 9] Operation: 87-78=9 Exploring Operation: 78/26=3, Res...
0.984375
hs_4
mult_heuristic
[ 26, 51, 56, 7 ]
19
[ "26+51=77", "56+77=133", "133/7=19" ]
Current State: 19:[26, 51, 56, 7], Operations: [] Exploring Operation: 26+51=77, Resulting Numbers: [56, 7, 77] Generated Node #2: [56, 7, 77] from Operation: 26+51=77 Current State: 19:[56, 7, 77], Operations: ['26+51=77'] Exploring Operation: 56+77=133, Resulting Numbers: [7, 133] Generated Node #3: [7, 133] from Ope...
4
Current State: 19:[26, 51, 56, 7], Operations: [] Exploring Operation: 56/7=8, Resulting Numbers: [26, 51, 8] Generated Node #0,0: 19:[26, 51, 8] Operation: 56/7=8 Exploring Operation: 56-51=5, Resulting Numbers: [26, 7, 5] Generated Node #0,1: 19:[26, 7, 5] Operation: 56-51=5 Moving to Node #0,1 Current State: 19:[26,...
0
hs_2
sum_heuristic
[ 75, 43, 31, 28 ]
54
[ "31-28=3", "43*3=129", "129-75=54" ]
Current State: 54:[75, 43, 31, 28], Operations: [] Exploring Operation: 31-28=3, Resulting Numbers: [75, 43, 3] Generated Node #2: [75, 43, 3] from Operation: 31-28=3 Current State: 54:[75, 43, 3], Operations: ['31-28=3'] Exploring Operation: 43*3=129, Resulting Numbers: [75, 129] Generated Node #3: [75, 129] from Oper...
4
Current State: 54:[75, 43, 31, 28], Operations: [] Exploring Operation: 75-31=44, Resulting Numbers: [43, 28, 44] Generated Node #0,0: 54:[43, 28, 44] Operation: 75-31=44 Exploring Operation: 43-31=12, Resulting Numbers: [75, 28, 12] Generated Node #0,1: 54:[75, 28, 12] Operation: 43-31=12 Exploring Operation: 75-28=47...
0
hs_5
sum_heuristic
[ 21, 88, 6, 32 ]
14
[ "32-21=11", "88/11=8", "6+8=14" ]
Current State: 14:[21, 88, 6, 32], Operations: [] Exploring Operation: 32-21=11, Resulting Numbers: [88, 6, 11] Generated Node #2: [88, 6, 11] from Operation: 32-21=11 Current State: 14:[88, 6, 11], Operations: ['32-21=11'] Exploring Operation: 88/11=8, Resulting Numbers: [6, 8] Generated Node #3: [6, 8] from Operation...
4
Current State: 14:[21, 88, 6, 32], Operations: [] Exploring Operation: 88-21=67, Resulting Numbers: [6, 32, 67] Generated Node #0,0: 14:[6, 32, 67] Operation: 88-21=67 Exploring Operation: 32-21=11, Resulting Numbers: [88, 6, 11] Generated Node #0,1: 14:[88, 6, 11] Operation: 32-21=11 Exploring Operation: 88-32=56, Res...
0.967882
hs_3
mult_heuristic
[ 36, 52, 7, 78 ]
55
[ "52-36=16", "78-7=71", "71-16=55" ]
Current State: 55:[36, 52, 7, 78], Operations: [] Exploring Operation: 52-36=16, Resulting Numbers: [7, 78, 16] Generated Node #2: [7, 78, 16] from Operation: 52-36=16 Current State: 55:[7, 78, 16], Operations: ['52-36=16'] Exploring Operation: 78-7=71, Resulting Numbers: [16, 71] Generated Node #3: [16, 71] from Opera...
4
Current State: 55:[36, 52, 7, 78], Operations: [] Exploring Operation: 78-36=42, Resulting Numbers: [52, 7, 42] Generated Node #0,0: 55:[52, 7, 42] Operation: 78-36=42 Moving to Node #0,0 Current State: 55:[52, 7, 42], Operations: ['78-36=42'] Exploring Operation: 52-42=10, Resulting Numbers: [7, 10] Generated Node #0,...
0
hs_1
mult_heuristic
[ 96, 11, 65, 71 ]
79
[ "96-11=85", "71-65=6", "85-6=79" ]
Current State: 79:[96, 11, 65, 71], Operations: [] Exploring Operation: 96-11=85, Resulting Numbers: [65, 71, 85] Generated Node #2: [65, 71, 85] from Operation: 96-11=85 Current State: 79:[65, 71, 85], Operations: ['96-11=85'] Exploring Operation: 71-65=6, Resulting Numbers: [85, 6] Generated Node #3: [85, 6] from Ope...
4
Current State: 79:[96, 11, 65, 71], Operations: [] Exploring Operation: 96-11=85, Resulting Numbers: [65, 71, 85] Generated Node #0,0: 79:[65, 71, 85] Operation: 96-11=85 Start Sub Search at level 1: Moving to Node #0,0 Current State: 79:[65, 71, 85], Operations: ['96-11=85'] Exploring Operation: 65+71=136, Resulting N...
0
hs_1
mult_heuristic
[ 81, 25, 36, 3 ]
67
[ "81+25=106", "36+3=39", "106-39=67" ]
Current State: 67:[81, 25, 36, 3], Operations: [] Exploring Operation: 81+25=106, Resulting Numbers: [36, 3, 106] Generated Node #2: [36, 3, 106] from Operation: 81+25=106 Current State: 67:[36, 3, 106], Operations: ['81+25=106'] Exploring Operation: 36+3=39, Resulting Numbers: [106, 39] Generated Node #3: [106, 39] fr...
4
Current State: 67:[81, 25, 36, 3], Operations: [] Exploring Operation: 25*3=75, Resulting Numbers: [81, 36, 75] Generated Node #0,0: 67:[81, 36, 75] Operation: 25*3=75 Exploring Operation: 36+3=39, Resulting Numbers: [81, 25, 39] Generated Node #0,1: 67:[81, 25, 39] Operation: 36+3=39 Exploring Operation: 25+3=28, Resu...
0.963542
hs_5
mult_heuristic
[ 3, 78, 88, 28 ]
82
[ "3*28=84", "78+88=166", "166-84=82" ]
Current State: 82:[3, 78, 88, 28], Operations: [] Exploring Operation: 3*28=84, Resulting Numbers: [78, 88, 84] Generated Node #2: [78, 88, 84] from Operation: 3*28=84 Current State: 82:[78, 88, 84], Operations: ['3*28=84'] Exploring Operation: 78+88=166, Resulting Numbers: [84, 166] Generated Node #3: [84, 166] from O...
4
Current State: 82:[3, 78, 88, 28], Operations: [] Exploring Operation: 3+78=81, Resulting Numbers: [88, 28, 81] Generated Node #0,0: 82:[88, 28, 81] Operation: 3+78=81 Exploring Operation: 3*28=84, Resulting Numbers: [78, 88, 84] Generated Node #0,1: 82:[78, 88, 84] Operation: 3*28=84 Exploring Operation: 78-28=50, Res...
0.987847
hs_4
mult_heuristic
[ 3, 71, 23, 42 ]
14
[ "42-23=19", "3*19=57", "71-57=14" ]
Current State: 14:[3, 71, 23, 42], Operations: [] Exploring Operation: 42-23=19, Resulting Numbers: [3, 71, 19] Generated Node #2: [3, 71, 19] from Operation: 42-23=19 Current State: 14:[3, 71, 19], Operations: ['42-23=19'] Exploring Operation: 3*19=57, Resulting Numbers: [71, 57] Generated Node #3: [71, 57] from Opera...
4
Current State: 14:[3, 71, 23, 42], Operations: [] Exploring Operation: 71-23=48, Resulting Numbers: [3, 42, 48] Generated Node #0,0: 14:[3, 42, 48] Operation: 71-23=48 Exploring Operation: 42-23=19, Resulting Numbers: [3, 71, 19] Generated Node #0,1: 14:[3, 71, 19] Operation: 42-23=19 Exploring Operation: 71-42=29, Res...
0
hs_3
mult_heuristic
[ 16, 20, 2, 96 ]
44
[ "20-16=4", "96/2=48", "48-4=44" ]
Current State: 44:[16, 20, 2, 96], Operations: [] Exploring Operation: 20-16=4, Resulting Numbers: [2, 96, 4] Generated Node #2: [2, 96, 4] from Operation: 20-16=4 Current State: 44:[2, 96, 4], Operations: ['20-16=4'] Exploring Operation: 96/2=48, Resulting Numbers: [4, 48] Generated Node #3: [4, 48] from Operation: 96...
4
Current State: 44:[16, 20, 2, 96], Operations: [] Exploring Operation: 96/16=6, Resulting Numbers: [20, 2, 6] Generated Node #0,0: 44:[20, 2, 6] Operation: 96/16=6 Exploring Operation: 96/2=48, Resulting Numbers: [16, 20, 48] Generated Node #0,1: 44:[16, 20, 48] Operation: 96/2=48 Exploring Operation: 20-16=4, Resultin...
0.962674
hs_5
sum_heuristic
[ 83, 78, 90, 36 ]
54
[ "83-78=5", "90/5=18", "36+18=54" ]
Current State: 54:[83, 78, 90, 36], Operations: [] Exploring Operation: 83-78=5, Resulting Numbers: [90, 36, 5] Generated Node #2: [90, 36, 5] from Operation: 83-78=5 Current State: 54:[90, 36, 5], Operations: ['83-78=5'] Exploring Operation: 90/5=18, Resulting Numbers: [36, 18] Generated Node #3: [36, 18] from Operati...
4
Current State: 54:[83, 78, 90, 36], Operations: [] Exploring Operation: 90-83=7, Resulting Numbers: [78, 36, 7] Generated Node #0,0: 54:[78, 36, 7] Operation: 90-83=7 Exploring Operation: 90-78=12, Resulting Numbers: [83, 36, 12] Generated Node #0,1: 54:[83, 36, 12] Operation: 90-78=12 Exploring Operation: 83-78=5, Res...
0.974826
hs_3
mult_heuristic
[ 61, 78, 15, 22 ]
20
[ "78-61=17", "15+22=37", "37-17=20" ]
Current State: 20:[61, 78, 15, 22], Operations: [] Exploring Operation: 78-61=17, Resulting Numbers: [15, 22, 17] Generated Node #2: [15, 22, 17] from Operation: 78-61=17 Current State: 20:[15, 22, 17], Operations: ['78-61=17'] Exploring Operation: 15+22=37, Resulting Numbers: [17, 37] Generated Node #3: [17, 37] from ...
4
Current State: 20:[61, 78, 15, 22], Operations: [] Exploring Operation: 61-15=46, Resulting Numbers: [78, 22, 46] Generated Node #0,0: 20:[78, 22, 46] Operation: 61-15=46 Exploring Operation: 78-15=63, Resulting Numbers: [61, 22, 63] Generated Node #0,1: 20:[61, 22, 63] Operation: 78-15=63 Exploring Operation: 61-22=39...
0.986979
hs_5
sum_heuristic
[ 12, 47, 19, 2 ]
15
[ "12+19=31", "2*31=62", "62-47=15" ]
Current State: 15:[12, 47, 19, 2], Operations: [] Exploring Operation: 12+19=31, Resulting Numbers: [47, 2, 31] Generated Node #2: [47, 2, 31] from Operation: 12+19=31 Current State: 15:[47, 2, 31], Operations: ['12+19=31'] Exploring Operation: 2*31=62, Resulting Numbers: [47, 62] Generated Node #3: [47, 62] from Opera...
4
Current State: 15:[12, 47, 19, 2], Operations: [] Exploring Operation: 47-12=35, Resulting Numbers: [19, 2, 35] Generated Node #0,0: 15:[19, 2, 35] Operation: 47-12=35 Exploring Operation: 47-19=28, Resulting Numbers: [12, 2, 28] Generated Node #0,1: 15:[12, 2, 28] Operation: 47-19=28 Moving to Node #0,1 Current State:...
0
hs_2
sum_heuristic
[ 52, 6, 39, 31 ]
95
[ "52+39=91", "6*31=186", "186-91=95" ]
Current State: 95:[52, 6, 39, 31], Operations: [] Exploring Operation: 52+39=91, Resulting Numbers: [6, 31, 91] Generated Node #2: [6, 31, 91] from Operation: 52+39=91 Current State: 95:[6, 31, 91], Operations: ['52+39=91'] Exploring Operation: 6*31=186, Resulting Numbers: [91, 186] Generated Node #3: [91, 186] from Op...
4
Current State: 95:[52, 6, 39, 31], Operations: [] Exploring Operation: 52+39=91, Resulting Numbers: [6, 31, 91] Generated Node #0,0: 95:[6, 31, 91] Operation: 52+39=91 Start Sub Search at level 1: Moving to Node #0,0 Current State: 95:[6, 31, 91], Operations: ['52+39=91'] Exploring Operation: 31-6=25, Resulting Numbers...
0
hs_1
sum_heuristic
[ 43, 45, 46, 10 ]
32
[ "43+45=88", "46+10=56", "88-56=32" ]
Current State: 32:[43, 45, 46, 10], Operations: [] Exploring Operation: 43+45=88, Resulting Numbers: [46, 10, 88] Generated Node #2: [46, 10, 88] from Operation: 43+45=88 Current State: 32:[46, 10, 88], Operations: ['43+45=88'] Exploring Operation: 46+10=56, Resulting Numbers: [88, 56] Generated Node #3: [88, 56] from ...
4
Current State: 32:[43, 45, 46, 10], Operations: [] Exploring Operation: 45-43=2, Resulting Numbers: [46, 10, 2] Generated Node #0,0: 32:[46, 10, 2] Operation: 45-43=2 Exploring Operation: 46-43=3, Resulting Numbers: [45, 10, 3] Generated Node #0,1: 32:[45, 10, 3] Operation: 46-43=3 Exploring Operation: 46-45=1, Resulti...
0.973958
hs_3
sum_heuristic
[ 96, 56, 27, 80 ]
23
[ "80-56=24", "96/24=4", "27-4=23" ]
Current State: 23:[96, 56, 27, 80], Operations: [] Exploring Operation: 80-56=24, Resulting Numbers: [96, 27, 24] Generated Node #2: [96, 27, 24] from Operation: 80-56=24 Current State: 23:[96, 27, 24], Operations: ['80-56=24'] Exploring Operation: 96/24=4, Resulting Numbers: [27, 4] Generated Node #3: [27, 4] from Ope...
4
Current State: 23:[96, 56, 27, 80], Operations: [] Exploring Operation: 96-80=16, Resulting Numbers: [56, 27, 16] Generated Node #0,0: 23:[56, 27, 16] Operation: 96-80=16 Exploring Operation: 96-56=40, Resulting Numbers: [27, 80, 40] Generated Node #0,1: 23:[27, 80, 40] Operation: 96-56=40 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 86, 43, 15, 49 ]
66
[ "86/43=2", "15+49=64", "2+64=66" ]
Current State: 66:[86, 43, 15, 49], Operations: [] Exploring Operation: 86/43=2, Resulting Numbers: [15, 49, 2] Generated Node #2: [15, 49, 2] from Operation: 86/43=2 Current State: 66:[15, 49, 2], Operations: ['86/43=2'] Exploring Operation: 15+49=64, Resulting Numbers: [2, 64] Generated Node #3: [2, 64] from Operatio...
4
Current State: 66:[86, 43, 15, 49], Operations: [] Exploring Operation: 86/43=2, Resulting Numbers: [15, 49, 2] Generated Node #0,0: 66:[15, 49, 2] Operation: 86/43=2 Exploring Operation: 49-43=6, Resulting Numbers: [86, 15, 6] Generated Node #0,1: 66:[86, 15, 6] Operation: 49-43=6 Exploring Operation: 86-49=37, Result...
0.979167
hs_5
mult_heuristic
[ 44, 95, 2, 82 ]
75
[ "44*2=88", "95-82=13", "88-13=75" ]
Current State: 75:[44, 95, 2, 82], Operations: [] Exploring Operation: 44*2=88, Resulting Numbers: [95, 82, 88] Generated Node #2: [95, 82, 88] from Operation: 44*2=88 Current State: 75:[95, 82, 88], Operations: ['44*2=88'] Exploring Operation: 95-82=13, Resulting Numbers: [88, 13] Generated Node #3: [88, 13] from Oper...
4
Current State: 75:[44, 95, 2, 82], Operations: [] Exploring Operation: 82-44=38, Resulting Numbers: [95, 2, 38] Generated Node #0,0: 75:[95, 2, 38] Operation: 82-44=38 Exploring Operation: 95-44=51, Resulting Numbers: [2, 82, 51] Generated Node #0,1: 75:[2, 82, 51] Operation: 95-44=51 Exploring Operation: 95-82=13, Res...
0.983507
hs_4
mult_heuristic
[ 43, 89, 54, 70 ]
91
[ "70-43=27", "54/27=2", "89+2=91" ]
Current State: 91:[43, 89, 54, 70], Operations: [] Exploring Operation: 70-43=27, Resulting Numbers: [89, 54, 27] Generated Node #2: [89, 54, 27] from Operation: 70-43=27 Current State: 91:[89, 54, 27], Operations: ['70-43=27'] Exploring Operation: 54/27=2, Resulting Numbers: [89, 2] Generated Node #3: [89, 2] from Ope...
4
Current State: 91:[43, 89, 54, 70], Operations: [] Exploring Operation: 54-43=11, Resulting Numbers: [89, 70, 11] Generated Node #0,0: 91:[89, 70, 11] Operation: 54-43=11 Moving to Node #0,0 Current State: 91:[89, 70, 11], Operations: ['54-43=11'] Exploring Operation: 89-70=19, Resulting Numbers: [11, 19] Generated Nod...
0
hs_1
mult_heuristic
[ 26, 62, 42, 77 ]
48
[ "26+62=88", "42*88=3696", "3696/77=48" ]
Current State: 48:[26, 62, 42, 77], Operations: [] Exploring Operation: 26+62=88, Resulting Numbers: [42, 77, 88] Generated Node #2: [42, 77, 88] from Operation: 26+62=88 Current State: 48:[42, 77, 88], Operations: ['26+62=88'] Exploring Operation: 42*88=3696, Resulting Numbers: [77, 3696] Generated Node #3: [77, 3696]...
4
Current State: 48:[26, 62, 42, 77], Operations: [] Exploring Operation: 62-42=20, Resulting Numbers: [26, 77, 20] Generated Node #0,0: 48:[26, 77, 20] Operation: 62-42=20 Exploring Operation: 77-62=15, Resulting Numbers: [26, 42, 15] Generated Node #0,1: 48:[26, 42, 15] Operation: 77-62=15 Exploring Operation: 77-26=51...
0
hs_4
sum_heuristic
[ 99, 76, 43, 8 ]
69
[ "99-43=56", "56/8=7", "76-7=69" ]
Current State: 69:[99, 76, 43, 8], Operations: [] Exploring Operation: 99-43=56, Resulting Numbers: [76, 8, 56] Generated Node #2: [76, 8, 56] from Operation: 99-43=56 Current State: 69:[76, 8, 56], Operations: ['99-43=56'] Exploring Operation: 56/8=7, Resulting Numbers: [76, 7] Generated Node #3: [76, 7] from Operatio...
4
Current State: 69:[99, 76, 43, 8], Operations: [] Exploring Operation: 99-76=23, Resulting Numbers: [43, 8, 23] Generated Node #0,0: 69:[43, 8, 23] Operation: 99-76=23 Exploring Operation: 99-43=56, Resulting Numbers: [76, 8, 56] Generated Node #0,1: 69:[76, 8, 56] Operation: 99-43=56 Start Sub Search at level 1: Movin...
0.985243
hs_2
mult_heuristic
[ 47, 87, 46, 30 ]
58
[ "47+87=134", "46+30=76", "134-76=58" ]
Current State: 58:[47, 87, 46, 30], Operations: [] Exploring Operation: 47+87=134, Resulting Numbers: [46, 30, 134] Generated Node #2: [46, 30, 134] from Operation: 47+87=134 Current State: 58:[46, 30, 134], Operations: ['47+87=134'] Exploring Operation: 46+30=76, Resulting Numbers: [134, 76] Generated Node #3: [134, 7...
4
Current State: 58:[47, 87, 46, 30], Operations: [] Exploring Operation: 87-47=40, Resulting Numbers: [46, 30, 40] Generated Node #0,0: 58:[46, 30, 40] Operation: 87-47=40 Moving to Node #0,0 Current State: 58:[46, 30, 40], Operations: ['87-47=40'] Exploring Operation: 46-40=6, Resulting Numbers: [30, 6] Generated Node ...
0
hs_1
sum_heuristic
[ 5, 60, 9, 63 ]
24
[ "63-60=3", "5*3=15", "9+15=24" ]
Current State: 24:[5, 60, 9, 63], Operations: [] Exploring Operation: 63-60=3, Resulting Numbers: [5, 9, 3] Generated Node #2: [5, 9, 3] from Operation: 63-60=3 Current State: 24:[5, 9, 3], Operations: ['63-60=3'] Exploring Operation: 5*3=15, Resulting Numbers: [9, 15] Generated Node #3: [9, 15] from Operation: 5*3=15 ...
4
Current State: 24:[5, 60, 9, 63], Operations: [] Exploring Operation: 60/5=12, Resulting Numbers: [9, 63, 12] Generated Node #0,0: 24:[9, 63, 12] Operation: 60/5=12 Exploring Operation: 63-60=3, Resulting Numbers: [5, 9, 3] Generated Node #0,1: 24:[5, 9, 3] Operation: 63-60=3 Exploring Operation: 63/9=7, Resulting Numb...
0
hs_4
sum_heuristic
[ 22, 20, 46, 13 ]
16
[ "20+46=66", "66/22=3", "13+3=16" ]
Current State: 16:[22, 20, 46, 13], Operations: [] Exploring Operation: 20+46=66, Resulting Numbers: [22, 13, 66] Generated Node #2: [22, 13, 66] from Operation: 20+46=66 Current State: 16:[22, 13, 66], Operations: ['20+46=66'] Exploring Operation: 66/22=3, Resulting Numbers: [13, 3] Generated Node #3: [13, 3] from Ope...
4
Current State: 16:[22, 20, 46, 13], Operations: [] Exploring Operation: 46-13=33, Resulting Numbers: [22, 20, 33] Generated Node #0,0: 16:[22, 20, 33] Operation: 46-13=33 Exploring Operation: 46-22=24, Resulting Numbers: [20, 13, 24] Generated Node #0,1: 16:[20, 13, 24] Operation: 46-22=24 Exploring Operation: 22-20=2,...
0
hs_5
mult_heuristic
[ 37, 69, 74, 15 ]
38
[ "74-69=5", "15*5=75", "75-37=38" ]
Current State: 38:[37, 69, 74, 15], Operations: [] Exploring Operation: 74-69=5, Resulting Numbers: [37, 15, 5] Generated Node #2: [37, 15, 5] from Operation: 74-69=5 Current State: 38:[37, 15, 5], Operations: ['74-69=5'] Exploring Operation: 15*5=75, Resulting Numbers: [37, 75] Generated Node #3: [37, 75] from Operati...
4
Current State: 38:[37, 69, 74, 15], Operations: [] Exploring Operation: 69-37=32, Resulting Numbers: [74, 15, 32] Generated Node #0,0: 38:[74, 15, 32] Operation: 69-37=32 Exploring Operation: 74-37=37, Resulting Numbers: [69, 15, 37] Generated Node #0,1: 38:[69, 15, 37] Operation: 74-37=37 Exploring Operation: 74-69=5,...
0
hs_5
mult_heuristic
[ 72, 42, 40, 70 ]
19
[ "72-70=2", "42/2=21", "40-21=19" ]
Current State: 19:[72, 42, 40, 70], Operations: [] Exploring Operation: 72-70=2, Resulting Numbers: [42, 40, 2] Generated Node #2: [42, 40, 2] from Operation: 72-70=2 Current State: 19:[42, 40, 2], Operations: ['72-70=2'] Exploring Operation: 42/2=21, Resulting Numbers: [40, 21] Generated Node #3: [40, 21] from Operati...
4
Current State: 19:[72, 42, 40, 70], Operations: [] Exploring Operation: 72-40=32, Resulting Numbers: [42, 70, 32] Generated Node #0,0: 19:[42, 70, 32] Operation: 72-40=32 Exploring Operation: 70-42=28, Resulting Numbers: [72, 40, 28] Generated Node #0,1: 19:[72, 40, 28] Operation: 70-42=28 Exploring Operation: 72-70=2,...
0.986979
hs_4
sum_heuristic
[ 63, 71, 83, 79 ]
85
[ "63+79=142", "142/71=2", "83+2=85" ]
Current State: 85:[63, 71, 83, 79], Operations: [] Exploring Operation: 63+79=142, Resulting Numbers: [71, 83, 142] Generated Node #2: [71, 83, 142] from Operation: 63+79=142 Current State: 85:[71, 83, 142], Operations: ['63+79=142'] Exploring Operation: 142/71=2, Resulting Numbers: [83, 2] Generated Node #3: [83, 2] f...
4
Current State: 85:[63, 71, 83, 79], Operations: [] Exploring Operation: 71-63=8, Resulting Numbers: [83, 79, 8] Generated Node #0,0: 85:[83, 79, 8] Operation: 71-63=8 Exploring Operation: 79-63=16, Resulting Numbers: [71, 83, 16] Generated Node #0,1: 85:[71, 83, 16] Operation: 79-63=16 Moving to Node #0,0 Current State...
0
hs_2
sum_heuristic
[ 46, 92, 71, 63 ]
54
[ "92-46=46", "71-63=8", "46+8=54" ]
Current State: 54:[46, 92, 71, 63], Operations: [] Exploring Operation: 92-46=46, Resulting Numbers: [71, 63, 46] Generated Node #2: [71, 63, 46] from Operation: 92-46=46 Current State: 54:[71, 63, 46], Operations: ['92-46=46'] Exploring Operation: 71-63=8, Resulting Numbers: [46, 8] Generated Node #3: [46, 8] from Ope...
4
Current State: 54:[46, 92, 71, 63], Operations: [] Exploring Operation: 92-71=21, Resulting Numbers: [46, 63, 21] Generated Node #0,0: 54:[46, 63, 21] Operation: 92-71=21 Start Sub Search at level 1: Moving to Node #0,0 Current State: 54:[46, 63, 21], Operations: ['92-71=21'] Exploring Operation: 63-46=17, Resulting Nu...
0
hs_1
sum_heuristic
[ 17, 66, 46, 38 ]
57
[ "66-17=49", "46-38=8", "49+8=57" ]
Current State: 57:[17, 66, 46, 38], Operations: [] Exploring Operation: 66-17=49, Resulting Numbers: [46, 38, 49] Generated Node #2: [46, 38, 49] from Operation: 66-17=49 Current State: 57:[46, 38, 49], Operations: ['66-17=49'] Exploring Operation: 46-38=8, Resulting Numbers: [49, 8] Generated Node #3: [49, 8] from Ope...
4
Current State: 57:[17, 66, 46, 38], Operations: [] Exploring Operation: 66-46=20, Resulting Numbers: [17, 38, 20] Generated Node #0,0: 57:[17, 38, 20] Operation: 66-46=20 Exploring Operation: 38-17=21, Resulting Numbers: [66, 46, 21] Generated Node #0,1: 57:[66, 46, 21] Operation: 38-17=21 Exploring Operation: 66-38=28...
0.983507
hs_5
mult_heuristic
[ 48, 46, 63, 9 ]
52
[ "48-46=2", "63-9=54", "54-2=52" ]
Current State: 52:[48, 46, 63, 9], Operations: [] Exploring Operation: 48-46=2, Resulting Numbers: [63, 9, 2] Generated Node #2: [63, 9, 2] from Operation: 48-46=2 Current State: 52:[63, 9, 2], Operations: ['48-46=2'] Exploring Operation: 63-9=54, Resulting Numbers: [2, 54] Generated Node #3: [2, 54] from Operation: 63...
4
Current State: 52:[48, 46, 63, 9], Operations: [] Exploring Operation: 63-9=54, Resulting Numbers: [48, 46, 54] Generated Node #0,0: 52:[48, 46, 54] Operation: 63-9=54 Exploring Operation: 63-48=15, Resulting Numbers: [46, 9, 15] Generated Node #0,1: 52:[46, 9, 15] Operation: 63-48=15 Exploring Operation: 63-46=17, Res...
0.990451
hs_3
sum_heuristic
[ 75, 29, 27, 62 ]
44
[ "29-27=2", "62/2=31", "75-31=44" ]
Current State: 44:[75, 29, 27, 62], Operations: [] Exploring Operation: 29-27=2, Resulting Numbers: [75, 62, 2] Generated Node #2: [75, 62, 2] from Operation: 29-27=2 Current State: 44:[75, 62, 2], Operations: ['29-27=2'] Exploring Operation: 62/2=31, Resulting Numbers: [75, 31] Generated Node #3: [75, 31] from Operati...
4
Current State: 44:[75, 29, 27, 62], Operations: [] Exploring Operation: 75-27=48, Resulting Numbers: [29, 62, 48] Generated Node #0,0: 44:[29, 62, 48] Operation: 75-27=48 Exploring Operation: 75-29=46, Resulting Numbers: [27, 62, 46] Generated Node #0,1: 44:[27, 62, 46] Operation: 75-29=46 Exploring Operation: 75-62=13...
0
hs_3
mult_heuristic
[ 8, 13, 57, 6 ]
24
[ "8*57=456", "13+6=19", "456/19=24" ]
Current State: 24:[8, 13, 57, 6], Operations: [] Exploring Operation: 8*57=456, Resulting Numbers: [13, 6, 456] Generated Node #2: [13, 6, 456] from Operation: 8*57=456 Current State: 24:[13, 6, 456], Operations: ['8*57=456'] Exploring Operation: 13+6=19, Resulting Numbers: [456, 19] Generated Node #3: [456, 19] from O...
4
Current State: 24:[8, 13, 57, 6], Operations: [] Exploring Operation: 57-8=49, Resulting Numbers: [13, 6, 49] Generated Node #0,0: 24:[13, 6, 49] Operation: 57-8=49 Exploring Operation: 57-13=44, Resulting Numbers: [8, 6, 44] Generated Node #0,1: 24:[8, 6, 44] Operation: 57-13=44 Exploring Operation: 57-6=51, Resulting...
0
hs_5
sum_heuristic
[ 80, 19, 80, 74 ]
74
[ "80-80=0", "19*0=0", "74+0=74" ]
Current State: 74:[80, 19, 80, 74], Operations: [] Exploring Operation: 80-80=0, Resulting Numbers: [19, 74, 0] Generated Node #2: [19, 74, 0] from Operation: 80-80=0 Current State: 74:[19, 74, 0], Operations: ['80-80=0'] Exploring Operation: 19*0=0, Resulting Numbers: [74, 0] Generated Node #3: [74, 0] from Operation:...
4
Current State: 74:[80, 19, 80, 74], Operations: [] Exploring Operation: 80-19=61, Resulting Numbers: [80, 74, 61] Generated Node #0,0: 74:[80, 74, 61] Operation: 80-19=61 Exploring Operation: 80/80=1, Resulting Numbers: [19, 74, 1] Generated Node #0,1: 74:[19, 74, 1] Operation: 80/80=1 Moving to Node #0,1 Current State...
0
hs_2
sum_heuristic
[ 33, 39, 78, 69 ]
38
[ "69-33=36", "78/39=2", "36+2=38" ]
Current State: 38:[33, 39, 78, 69], Operations: [] Exploring Operation: 69-33=36, Resulting Numbers: [39, 78, 36] Generated Node #2: [39, 78, 36] from Operation: 69-33=36 Current State: 38:[39, 78, 36], Operations: ['69-33=36'] Exploring Operation: 78/39=2, Resulting Numbers: [36, 2] Generated Node #3: [36, 2] from Ope...
4
Current State: 38:[33, 39, 78, 69], Operations: [] Exploring Operation: 78/39=2, Resulting Numbers: [33, 69, 2] Generated Node #0,0: 38:[33, 69, 2] Operation: 78/39=2 Exploring Operation: 78-33=45, Resulting Numbers: [39, 69, 45] Generated Node #0,1: 38:[39, 69, 45] Operation: 78-33=45 Exploring Operation: 78-39=39, Re...
0.954861
hs_4
sum_heuristic
[ 30, 45, 14, 97 ]
98
[ "45-30=15", "97-14=83", "15+83=98" ]
Current State: 98:[30, 45, 14, 97], Operations: [] Exploring Operation: 45-30=15, Resulting Numbers: [14, 97, 15] Generated Node #2: [14, 97, 15] from Operation: 45-30=15 Current State: 98:[14, 97, 15], Operations: ['45-30=15'] Exploring Operation: 97-14=83, Resulting Numbers: [15, 83] Generated Node #3: [15, 83] from ...
4
Current State: 98:[30, 45, 14, 97], Operations: [] Exploring Operation: 45-30=15, Resulting Numbers: [14, 97, 15] Generated Node #0,0: 98:[14, 97, 15] Operation: 45-30=15 Exploring Operation: 30+14=44, Resulting Numbers: [45, 97, 44] Generated Node #0,1: 98:[45, 97, 44] Operation: 30+14=44 Exploring Operation: 30-14=16...
0.986979
hs_4
sum_heuristic
[ 88, 90, 43, 30 ]
41
[ "90*43=3870", "3870/30=129", "129-88=41" ]
Current State: 41:[88, 90, 43, 30], Operations: [] Exploring Operation: 90*43=3870, Resulting Numbers: [88, 30, 3870] Generated Node #2: [88, 30, 3870] from Operation: 90*43=3870 Current State: 41:[88, 30, 3870], Operations: ['90*43=3870'] Exploring Operation: 3870/30=129, Resulting Numbers: [88, 129] Generated Node #3...
4
Current State: 41:[88, 90, 43, 30], Operations: [] Exploring Operation: 88-43=45, Resulting Numbers: [90, 30, 45] Generated Node #0,0: 41:[90, 30, 45] Operation: 88-43=45 Exploring Operation: 90-88=2, Resulting Numbers: [43, 30, 2] Generated Node #0,1: 41:[43, 30, 2] Operation: 90-88=2 Exploring Operation: 88-30=58, Re...
0
hs_4
mult_heuristic
[ 17, 36, 30, 48 ]
54
[ "36-30=6", "17*6=102", "102-48=54" ]
Current State: 54:[17, 36, 30, 48], Operations: [] Exploring Operation: 36-30=6, Resulting Numbers: [17, 48, 6] Generated Node #2: [17, 48, 6] from Operation: 36-30=6 Current State: 54:[17, 48, 6], Operations: ['36-30=6'] Exploring Operation: 17*6=102, Resulting Numbers: [48, 102] Generated Node #3: [48, 102] from Oper...
4
Current State: 54:[17, 36, 30, 48], Operations: [] Exploring Operation: 36-30=6, Resulting Numbers: [17, 48, 6] Generated Node #0,0: 54:[17, 48, 6] Operation: 36-30=6 Exploring Operation: 48-36=12, Resulting Numbers: [17, 30, 12] Generated Node #0,1: 54:[17, 30, 12] Operation: 48-36=12 Exploring Operation: 17+36=53, Re...
0
hs_3
mult_heuristic
[ 5, 95, 2, 62 ]
12
[ "5+95=100", "100/2=50", "62-50=12" ]
Current State: 12:[5, 95, 2, 62], Operations: [] Exploring Operation: 5+95=100, Resulting Numbers: [2, 62, 100] Generated Node #2: [2, 62, 100] from Operation: 5+95=100 Current State: 12:[2, 62, 100], Operations: ['5+95=100'] Exploring Operation: 100/2=50, Resulting Numbers: [62, 50] Generated Node #3: [62, 50] from Op...
4
Current State: 12:[5, 95, 2, 62], Operations: [] Exploring Operation: 95/5=19, Resulting Numbers: [2, 62, 19] Generated Node #0,0: 12:[2, 62, 19] Operation: 95/5=19 Exploring Operation: 95-62=33, Resulting Numbers: [5, 2, 33] Generated Node #0,1: 12:[5, 2, 33] Operation: 95-62=33 Exploring Operation: 95-5=90, Resulting...
0.983507
hs_4
mult_heuristic
[ 2, 57, 70, 51 ]
36
[ "57-2=55", "70-51=19", "55-19=36" ]
Current State: 36:[2, 57, 70, 51], Operations: [] Exploring Operation: 57-2=55, Resulting Numbers: [70, 51, 55] Generated Node #2: [70, 51, 55] from Operation: 57-2=55 Current State: 36:[70, 51, 55], Operations: ['57-2=55'] Exploring Operation: 70-51=19, Resulting Numbers: [55, 19] Generated Node #3: [55, 19] from Oper...
4
Current State: 36:[2, 57, 70, 51], Operations: [] Exploring Operation: 70-51=19, Resulting Numbers: [2, 57, 19] Generated Node #0,0: 36:[2, 57, 19] Operation: 70-51=19 Exploring Operation: 70-57=13, Resulting Numbers: [2, 51, 13] Generated Node #0,1: 36:[2, 51, 13] Operation: 70-57=13 Moving to Node #0,1 Current State:...
0.991319
hs_2
mult_heuristic
[ 3, 32, 97, 10 ]
29
[ "3*97=291", "32*10=320", "320-291=29" ]
Current State: 29:[3, 32, 97, 10], Operations: [] Exploring Operation: 3*97=291, Resulting Numbers: [32, 10, 291] Generated Node #2: [32, 10, 291] from Operation: 3*97=291 Current State: 29:[32, 10, 291], Operations: ['3*97=291'] Exploring Operation: 32*10=320, Resulting Numbers: [291, 320] Generated Node #3: [291, 320...
4
Current State: 29:[3, 32, 97, 10], Operations: [] Exploring Operation: 97-32=65, Resulting Numbers: [3, 10, 65] Generated Node #0,0: 29:[3, 10, 65] Operation: 97-32=65 Exploring Operation: 32-3=29, Resulting Numbers: [97, 10, 29] Generated Node #0,1: 29:[97, 10, 29] Operation: 32-3=29 Exploring Operation: 3*10=30, Resu...
0
hs_4
mult_heuristic
[ 40, 50, 80, 92 ]
72
[ "40*92=3680", "3680-80=3600", "3600/50=72" ]
Current State: 72:[40, 50, 80, 92], Operations: [] Exploring Operation: 40*92=3680, Resulting Numbers: [50, 80, 3680] Generated Node #2: [50, 80, 3680] from Operation: 40*92=3680 Current State: 72:[50, 80, 3680], Operations: ['40*92=3680'] Exploring Operation: 3680-80=3600, Resulting Numbers: [50, 3600] Generated Node ...
4
Current State: 72:[40, 50, 80, 92], Operations: [] Exploring Operation: 92-50=42, Resulting Numbers: [40, 80, 42] Generated Node #0,0: 72:[40, 80, 42] Operation: 92-50=42 Exploring Operation: 92-80=12, Resulting Numbers: [40, 50, 12] Generated Node #0,1: 72:[40, 50, 12] Operation: 92-80=12 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 25, 30, 68, 26 ]
98
[ "26-25=1", "30+68=98", "1*98=98" ]
Current State: 98:[25, 30, 68, 26], Operations: [] Exploring Operation: 26-25=1, Resulting Numbers: [30, 68, 1] Generated Node #2: [30, 68, 1] from Operation: 26-25=1 Current State: 98:[30, 68, 1], Operations: ['26-25=1'] Exploring Operation: 30+68=98, Resulting Numbers: [1, 98] Generated Node #3: [1, 98] from Operatio...
4
Current State: 98:[25, 30, 68, 26], Operations: [] Exploring Operation: 30-26=4, Resulting Numbers: [25, 68, 4] Generated Node #0,0: 98:[25, 68, 4] Operation: 30-26=4 Exploring Operation: 30+68=98, Resulting Numbers: [25, 26, 98] Generated Node #0,1: 98:[25, 26, 98] Operation: 30+68=98 Exploring Operation: 68+26=94, Re...
0.986979
hs_5
sum_heuristic
[ 58, 47, 3, 96 ]
82
[ "58-47=11", "96-3=93", "93-11=82" ]
Current State: 82:[58, 47, 3, 96], Operations: [] Exploring Operation: 58-47=11, Resulting Numbers: [3, 96, 11] Generated Node #2: [3, 96, 11] from Operation: 58-47=11 Current State: 82:[3, 96, 11], Operations: ['58-47=11'] Exploring Operation: 96-3=93, Resulting Numbers: [11, 93] Generated Node #3: [11, 93] from Opera...
4
Current State: 82:[58, 47, 3, 96], Operations: [] Exploring Operation: 96-58=38, Resulting Numbers: [47, 3, 38] Generated Node #0,0: 82:[47, 3, 38] Operation: 96-58=38 Moving to Node #0,0 Current State: 82:[47, 3, 38], Operations: ['96-58=38'] Exploring Operation: 47+38=85, Resulting Numbers: [3, 85] Generated Node #0,...
0.993924
hs_1
mult_heuristic
[ 28, 85, 59, 61 ]
63
[ "85-28=57", "59+61=120", "120-57=63" ]
Current State: 63:[28, 85, 59, 61], Operations: [] Exploring Operation: 85-28=57, Resulting Numbers: [59, 61, 57] Generated Node #2: [59, 61, 57] from Operation: 85-28=57 Current State: 63:[59, 61, 57], Operations: ['85-28=57'] Exploring Operation: 59+61=120, Resulting Numbers: [57, 120] Generated Node #3: [57, 120] fr...
4
Current State: 63:[28, 85, 59, 61], Operations: [] Exploring Operation: 61-59=2, Resulting Numbers: [28, 85, 2] Generated Node #0,0: 63:[28, 85, 2] Operation: 61-59=2 Exploring Operation: 85-61=24, Resulting Numbers: [28, 59, 24] Generated Node #0,1: 63:[28, 59, 24] Operation: 85-61=24 Exploring Operation: 85-59=26, Re...
0.983507
hs_4
mult_heuristic
[ 22, 70, 89, 83 ]
62
[ "89-83=6", "22*6=132", "132-70=62" ]
Current State: 62:[22, 70, 89, 83], Operations: [] Exploring Operation: 89-83=6, Resulting Numbers: [22, 70, 6] Generated Node #2: [22, 70, 6] from Operation: 89-83=6 Current State: 62:[22, 70, 6], Operations: ['89-83=6'] Exploring Operation: 22*6=132, Resulting Numbers: [70, 132] Generated Node #3: [70, 132] from Oper...
4
Current State: 62:[22, 70, 89, 83], Operations: [] Exploring Operation: 83-22=61, Resulting Numbers: [70, 89, 61] Generated Node #0,0: 62:[70, 89, 61] Operation: 83-22=61 Exploring Operation: 89-22=67, Resulting Numbers: [70, 83, 67] Generated Node #0,1: 62:[70, 83, 67] Operation: 89-22=67 Exploring Operation: 89-83=6,...
0
hs_3
sum_heuristic
[ 70, 51, 16, 95 ]
10
[ "70+51=121", "16+95=111", "121-111=10" ]
Current State: 10:[70, 51, 16, 95], Operations: [] Exploring Operation: 70+51=121, Resulting Numbers: [16, 95, 121] Generated Node #2: [16, 95, 121] from Operation: 70+51=121 Current State: 10:[16, 95, 121], Operations: ['70+51=121'] Exploring Operation: 16+95=111, Resulting Numbers: [121, 111] Generated Node #3: [121,...
4
Current State: 10:[70, 51, 16, 95], Operations: [] Exploring Operation: 70-16=54, Resulting Numbers: [51, 95, 54] Generated Node #0,0: 10:[51, 95, 54] Operation: 70-16=54 Exploring Operation: 95-51=44, Resulting Numbers: [70, 16, 44] Generated Node #0,1: 10:[70, 16, 44] Operation: 95-51=44 Exploring Operation: 70-51=19...
0.985243
hs_5
sum_heuristic
[ 30, 36, 12, 56 ]
50
[ "36-30=6", "56-12=44", "6+44=50" ]
Current State: 50:[30, 36, 12, 56], Operations: [] Exploring Operation: 36-30=6, Resulting Numbers: [12, 56, 6] Generated Node #2: [12, 56, 6] from Operation: 36-30=6 Current State: 50:[12, 56, 6], Operations: ['36-30=6'] Exploring Operation: 56-12=44, Resulting Numbers: [6, 44] Generated Node #3: [6, 44] from Operatio...
4
Current State: 50:[30, 36, 12, 56], Operations: [] Exploring Operation: 36-30=6, Resulting Numbers: [12, 56, 6] Generated Node #0,0: 50:[12, 56, 6] Operation: 36-30=6 Moving to Node #0,0 Current State: 50:[12, 56, 6], Operations: ['36-30=6'] Exploring Operation: 56-6=50, Resulting Numbers: [12, 50] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 49, 65, 63, 68 ]
15
[ "65-63=2", "68/2=34", "49-34=15" ]
Current State: 15:[49, 65, 63, 68], Operations: [] Exploring Operation: 65-63=2, Resulting Numbers: [49, 68, 2] Generated Node #2: [49, 68, 2] from Operation: 65-63=2 Current State: 15:[49, 68, 2], Operations: ['65-63=2'] Exploring Operation: 68/2=34, Resulting Numbers: [49, 34] Generated Node #3: [49, 34] from Operati...
4
Current State: 15:[49, 65, 63, 68], Operations: [] Exploring Operation: 65-63=2, Resulting Numbers: [49, 68, 2] Generated Node #0,0: 15:[49, 68, 2] Operation: 65-63=2 Exploring Operation: 68-63=5, Resulting Numbers: [49, 65, 5] Generated Node #0,1: 15:[49, 65, 5] Operation: 68-63=5 Exploring Operation: 68-65=3, Resulti...
0.952257
hs_4
mult_heuristic
[ 73, 8, 2, 54 ]
64
[ "8-2=6", "54/6=9", "73-9=64" ]
Current State: 64:[73, 8, 2, 54], Operations: [] Exploring Operation: 8-2=6, Resulting Numbers: [73, 54, 6] Generated Node #2: [73, 54, 6] from Operation: 8-2=6 Current State: 64:[73, 54, 6], Operations: ['8-2=6'] Exploring Operation: 54/6=9, Resulting Numbers: [73, 9] Generated Node #3: [73, 9] from Operation: 54/6=9 ...
4
Current State: 64:[73, 8, 2, 54], Operations: [] Exploring Operation: 73-54=19, Resulting Numbers: [8, 2, 19] Generated Node #0,0: 64:[8, 2, 19] Operation: 73-54=19 Moving to Node #0,0 Current State: 64:[8, 2, 19], Operations: ['73-54=19'] Exploring Operation: 19-2=17, Resulting Numbers: [8, 17] Generated Node #0,0,0: ...
0
hs_1
mult_heuristic
[ 41, 6, 15, 52 ]
75
[ "41+6=47", "52-47=5", "15*5=75" ]
Current State: 75:[41, 6, 15, 52], Operations: [] Exploring Operation: 41+6=47, Resulting Numbers: [15, 52, 47] Generated Node #2: [15, 52, 47] from Operation: 41+6=47 Current State: 75:[15, 52, 47], Operations: ['41+6=47'] Exploring Operation: 52-47=5, Resulting Numbers: [15, 5] Generated Node #3: [15, 5] from Operati...
4
Current State: 75:[41, 6, 15, 52], Operations: [] Exploring Operation: 41+52=93, Resulting Numbers: [6, 15, 93] Generated Node #0,0: 75:[6, 15, 93] Operation: 41+52=93 Exploring Operation: 52-41=11, Resulting Numbers: [6, 15, 11] Generated Node #0,1: 75:[6, 15, 11] Operation: 52-41=11 Moving to Node #0,1 Current State:...
0.989583
hs_2
sum_heuristic
[ 64, 8, 54, 10 ]
56
[ "64/8=8", "54+10=64", "64-8=56" ]
Current State: 56:[64, 8, 54, 10], Operations: [] Exploring Operation: 64/8=8, Resulting Numbers: [54, 10, 8] Generated Node #2: [54, 10, 8] from Operation: 64/8=8 Current State: 56:[54, 10, 8], Operations: ['64/8=8'] Exploring Operation: 54+10=64, Resulting Numbers: [8, 64] Generated Node #3: [8, 64] from Operation: 5...
4
Current State: 56:[64, 8, 54, 10], Operations: [] Exploring Operation: 64-54=10, Resulting Numbers: [8, 10, 10] Generated Node #0,0: 56:[8, 10, 10] Operation: 64-54=10 Exploring Operation: 10-8=2, Resulting Numbers: [64, 54, 2] Generated Node #0,1: 56:[64, 54, 2] Operation: 10-8=2 Exploring Operation: 64/8=8, Resulting...
0.965278
hs_5
mult_heuristic
[ 62, 89, 91, 19 ]
99
[ "89-62=27", "91-19=72", "27+72=99" ]
Current State: 99:[62, 89, 91, 19], Operations: [] Exploring Operation: 89-62=27, Resulting Numbers: [91, 19, 27] Generated Node #2: [91, 19, 27] from Operation: 89-62=27 Current State: 99:[91, 19, 27], Operations: ['89-62=27'] Exploring Operation: 91-19=72, Resulting Numbers: [27, 72] Generated Node #3: [27, 72] from ...
4
Current State: 99:[62, 89, 91, 19], Operations: [] Exploring Operation: 91-62=29, Resulting Numbers: [89, 19, 29] Generated Node #0,0: 99:[89, 19, 29] Operation: 91-62=29 Exploring Operation: 89-62=27, Resulting Numbers: [91, 19, 27] Generated Node #0,1: 99:[91, 19, 27] Operation: 89-62=27 Start Sub Search at level 1: ...
0.992188
hs_2
sum_heuristic
[ 13, 66, 6, 33 ]
25
[ "66*6=396", "396/33=12", "13+12=25" ]
Current State: 25:[13, 66, 6, 33], Operations: [] Exploring Operation: 66*6=396, Resulting Numbers: [13, 33, 396] Generated Node #2: [13, 33, 396] from Operation: 66*6=396 Current State: 25:[13, 33, 396], Operations: ['66*6=396'] Exploring Operation: 396/33=12, Resulting Numbers: [13, 12] Generated Node #3: [13, 12] fr...
4
Current State: 25:[13, 66, 6, 33], Operations: [] Exploring Operation: 66/33=2, Resulting Numbers: [13, 6, 2] Generated Node #0,0: 25:[13, 6, 2] Operation: 66/33=2 Moving to Node #0,0 Current State: 25:[13, 6, 2], Operations: ['66/33=2'] Exploring Operation: 13*2=26, Resulting Numbers: [6, 26] Generated Node #0,0,0: 25...
0
hs_1
mult_heuristic
[ 31, 88, 15, 37 ]
97
[ "31+88=119", "37-15=22", "119-22=97" ]
Current State: 97:[31, 88, 15, 37], Operations: [] Exploring Operation: 31+88=119, Resulting Numbers: [15, 37, 119] Generated Node #2: [15, 37, 119] from Operation: 31+88=119 Current State: 97:[15, 37, 119], Operations: ['31+88=119'] Exploring Operation: 37-15=22, Resulting Numbers: [119, 22] Generated Node #3: [119, 2...
4
Current State: 97:[31, 88, 15, 37], Operations: [] Exploring Operation: 88+15=103, Resulting Numbers: [31, 37, 103] Generated Node #0,0: 97:[31, 37, 103] Operation: 88+15=103 Exploring Operation: 31+15=46, Resulting Numbers: [88, 37, 46] Generated Node #0,1: 97:[88, 37, 46] Operation: 31+15=46 Exploring Operation: 15+3...
0.950521
hs_4
mult_heuristic
[ 22, 29, 94, 84 ]
70
[ "29-22=7", "94-84=10", "7*10=70" ]
Current State: 70:[22, 29, 94, 84], Operations: [] Exploring Operation: 29-22=7, Resulting Numbers: [94, 84, 7] Generated Node #2: [94, 84, 7] from Operation: 29-22=7 Current State: 70:[94, 84, 7], Operations: ['29-22=7'] Exploring Operation: 94-84=10, Resulting Numbers: [7, 10] Generated Node #3: [7, 10] from Operatio...
4
Current State: 70:[22, 29, 94, 84], Operations: [] Exploring Operation: 29-22=7, Resulting Numbers: [94, 84, 7] Generated Node #0,0: 70:[94, 84, 7] Operation: 29-22=7 Exploring Operation: 94-29=65, Resulting Numbers: [22, 84, 65] Generated Node #0,1: 70:[22, 84, 65] Operation: 94-29=65 Exploring Operation: 94-22=72, Re...
0.955729
hs_4
sum_heuristic
[ 47, 56, 44, 69 ]
79
[ "47-44=3", "69/3=23", "56+23=79" ]
Current State: 79:[47, 56, 44, 69], Operations: [] Exploring Operation: 47-44=3, Resulting Numbers: [56, 69, 3] Generated Node #2: [56, 69, 3] from Operation: 47-44=3 Current State: 79:[56, 69, 3], Operations: ['47-44=3'] Exploring Operation: 69/3=23, Resulting Numbers: [56, 23] Generated Node #3: [56, 23] from Operati...
4
Current State: 79:[47, 56, 44, 69], Operations: [] Exploring Operation: 47+44=91, Resulting Numbers: [56, 69, 91] Generated Node #0,0: 79:[56, 69, 91] Operation: 47+44=91 Moving to Node #0,0 Current State: 79:[56, 69, 91], Operations: ['47+44=91'] Exploring Operation: 91-56=35, Resulting Numbers: [69, 35] Generated Nod...
0
hs_1
mult_heuristic
[ 66, 88, 81, 84 ]
19
[ "88-66=22", "84-81=3", "22-3=19" ]
Current State: 19:[66, 88, 81, 84], Operations: [] Exploring Operation: 88-66=22, Resulting Numbers: [81, 84, 22] Generated Node #2: [81, 84, 22] from Operation: 88-66=22 Current State: 19:[81, 84, 22], Operations: ['88-66=22'] Exploring Operation: 84-81=3, Resulting Numbers: [22, 3] Generated Node #3: [22, 3] from Ope...
4
Current State: 19:[66, 88, 81, 84], Operations: [] Exploring Operation: 88-81=7, Resulting Numbers: [66, 84, 7] Generated Node #0,0: 19:[66, 84, 7] Operation: 88-81=7 Exploring Operation: 88-84=4, Resulting Numbers: [66, 81, 4] Generated Node #0,1: 19:[66, 81, 4] Operation: 88-84=4 Exploring Operation: 84-66=18, Result...
0.97309
hs_4
mult_heuristic
[ 95, 92, 25, 25 ]
47
[ "95-92=3", "25+25=50", "50-3=47" ]
Current State: 47:[95, 92, 25, 25], Operations: [] Exploring Operation: 95-92=3, Resulting Numbers: [25, 25, 3] Generated Node #2: [25, 25, 3] from Operation: 95-92=3 Current State: 47:[25, 25, 3], Operations: ['95-92=3'] Exploring Operation: 25+25=50, Resulting Numbers: [3, 50] Generated Node #3: [3, 50] from Operatio...
4
Current State: 47:[95, 92, 25, 25], Operations: [] Exploring Operation: 95-25=70, Resulting Numbers: [92, 25, 70] Generated Node #0,0: 47:[92, 25, 70] Operation: 95-25=70 Exploring Operation: 95-92=3, Resulting Numbers: [25, 25, 3] Generated Node #0,1: 47:[25, 25, 3] Operation: 95-92=3 Moving to Node #0,1 Current State...
0.984375
hs_2
sum_heuristic
[ 53, 78, 7, 48 ]
30
[ "78-53=25", "7+48=55", "55-25=30" ]
Current State: 30:[53, 78, 7, 48], Operations: [] Exploring Operation: 78-53=25, Resulting Numbers: [7, 48, 25] Generated Node #2: [7, 48, 25] from Operation: 78-53=25 Current State: 30:[7, 48, 25], Operations: ['78-53=25'] Exploring Operation: 7+48=55, Resulting Numbers: [25, 55] Generated Node #3: [25, 55] from Opera...
4
Current State: 30:[53, 78, 7, 48], Operations: [] Exploring Operation: 78-48=30, Resulting Numbers: [53, 7, 30] Generated Node #0,0: 30:[53, 7, 30] Operation: 78-48=30 Exploring Operation: 78-53=25, Resulting Numbers: [7, 48, 25] Generated Node #0,1: 30:[7, 48, 25] Operation: 78-53=25 Exploring Operation: 53-48=5, Resu...
0.988715
hs_4
mult_heuristic
[ 72, 27, 41, 3 ]
78
[ "72-27=45", "41*3=123", "123-45=78" ]
Current State: 78:[72, 27, 41, 3], Operations: [] Exploring Operation: 72-27=45, Resulting Numbers: [41, 3, 45] Generated Node #2: [41, 3, 45] from Operation: 72-27=45 Current State: 78:[41, 3, 45], Operations: ['72-27=45'] Exploring Operation: 41*3=123, Resulting Numbers: [45, 123] Generated Node #3: [45, 123] from Op...
4
Current State: 78:[72, 27, 41, 3], Operations: [] Exploring Operation: 72+3=75, Resulting Numbers: [27, 41, 75] Generated Node #0,0: 78:[27, 41, 75] Operation: 72+3=75 Exploring Operation: 72-27=45, Resulting Numbers: [41, 3, 45] Generated Node #0,1: 78:[41, 3, 45] Operation: 72-27=45 Exploring Operation: 72/3=24, Resu...
0
hs_5
mult_heuristic
[ 7, 60, 73, 49 ]
91
[ "7+60=67", "73-49=24", "67+24=91" ]
Current State: 91:[7, 60, 73, 49], Operations: [] Exploring Operation: 7+60=67, Resulting Numbers: [73, 49, 67] Generated Node #2: [73, 49, 67] from Operation: 7+60=67 Current State: 91:[73, 49, 67], Operations: ['7+60=67'] Exploring Operation: 73-49=24, Resulting Numbers: [67, 24] Generated Node #3: [67, 24] from Oper...
4
Current State: 91:[7, 60, 73, 49], Operations: [] Exploring Operation: 60-49=11, Resulting Numbers: [7, 73, 11] Generated Node #0,0: 91:[7, 73, 11] Operation: 60-49=11 Exploring Operation: 73-49=24, Resulting Numbers: [7, 60, 24] Generated Node #0,1: 91:[7, 60, 24] Operation: 73-49=24 Exploring Operation: 60+49=109, Re...
0.984375
hs_5
sum_heuristic
[ 23, 65, 14, 93 ]
96
[ "65-23=42", "42/14=3", "93+3=96" ]
Current State: 96:[23, 65, 14, 93], Operations: [] Exploring Operation: 65-23=42, Resulting Numbers: [14, 93, 42] Generated Node #2: [14, 93, 42] from Operation: 65-23=42 Current State: 96:[14, 93, 42], Operations: ['65-23=42'] Exploring Operation: 42/14=3, Resulting Numbers: [93, 3] Generated Node #3: [93, 3] from Ope...
4
Current State: 96:[23, 65, 14, 93], Operations: [] Exploring Operation: 65-14=51, Resulting Numbers: [23, 93, 51] Generated Node #0,0: 96:[23, 93, 51] Operation: 65-14=51 Moving to Node #0,0 Current State: 96:[23, 93, 51], Operations: ['65-14=51'] Exploring Operation: 51-23=28, Resulting Numbers: [93, 28] Generated Nod...
0
hs_1
sum_heuristic
[ 4, 66, 36, 94 ]
32
[ "66+36=102", "102-94=8", "4*8=32" ]
Current State: 32:[4, 66, 36, 94], Operations: [] Exploring Operation: 66+36=102, Resulting Numbers: [4, 94, 102] Generated Node #2: [4, 94, 102] from Operation: 66+36=102 Current State: 32:[4, 94, 102], Operations: ['66+36=102'] Exploring Operation: 102-94=8, Resulting Numbers: [4, 8] Generated Node #3: [4, 8] from Op...
4
Current State: 32:[4, 66, 36, 94], Operations: [] Exploring Operation: 94-66=28, Resulting Numbers: [4, 36, 28] Generated Node #0,0: 32:[4, 36, 28] Operation: 94-66=28 Exploring Operation: 36-4=32, Resulting Numbers: [66, 94, 32] Generated Node #0,1: 32:[66, 94, 32] Operation: 36-4=32 Exploring Operation: 94-36=58, Res...
0.981771
hs_5
sum_heuristic
[ 55, 69, 23, 53 ]
44
[ "69-55=14", "53-23=30", "14+30=44" ]
Current State: 44:[55, 69, 23, 53], Operations: [] Exploring Operation: 69-55=14, Resulting Numbers: [23, 53, 14] Generated Node #2: [23, 53, 14] from Operation: 69-55=14 Current State: 44:[23, 53, 14], Operations: ['69-55=14'] Exploring Operation: 53-23=30, Resulting Numbers: [14, 30] Generated Node #3: [14, 30] from ...
4
Current State: 44:[55, 69, 23, 53], Operations: [] Exploring Operation: 55-53=2, Resulting Numbers: [69, 23, 2] Generated Node #0,0: 44:[69, 23, 2] Operation: 55-53=2 Exploring Operation: 69-53=16, Resulting Numbers: [55, 23, 16] Generated Node #0,1: 44:[55, 23, 16] Operation: 69-53=16 Exploring Operation: 69-55=14, Re...
0.984375
hs_5
mult_heuristic
[ 60, 49, 96, 82 ]
25
[ "60-49=11", "96-82=14", "11+14=25" ]
Current State: 25:[60, 49, 96, 82], Operations: [] Exploring Operation: 60-49=11, Resulting Numbers: [96, 82, 11] Generated Node #2: [96, 82, 11] from Operation: 60-49=11 Current State: 25:[96, 82, 11], Operations: ['60-49=11'] Exploring Operation: 96-82=14, Resulting Numbers: [11, 14] Generated Node #3: [11, 14] from ...
4
Current State: 25:[60, 49, 96, 82], Operations: [] Exploring Operation: 96-60=36, Resulting Numbers: [49, 82, 36] Generated Node #0,0: 25:[49, 82, 36] Operation: 96-60=36 Exploring Operation: 96-49=47, Resulting Numbers: [60, 82, 47] Generated Node #0,1: 25:[60, 82, 47] Operation: 96-49=47 Exploring Operation: 96-82=14...
0.987847
hs_4
sum_heuristic
[ 67, 98, 5, 43 ]
76
[ "67+98=165", "165/5=33", "43+33=76" ]
Current State: 76:[67, 98, 5, 43], Operations: [] Exploring Operation: 67+98=165, Resulting Numbers: [5, 43, 165] Generated Node #2: [5, 43, 165] from Operation: 67+98=165 Current State: 76:[5, 43, 165], Operations: ['67+98=165'] Exploring Operation: 165/5=33, Resulting Numbers: [43, 33] Generated Node #3: [43, 33] fro...
4
Current State: 76:[67, 98, 5, 43], Operations: [] Exploring Operation: 98-67=31, Resulting Numbers: [5, 43, 31] Generated Node #0,0: 76:[5, 43, 31] Operation: 98-67=31 Exploring Operation: 67+5=72, Resulting Numbers: [98, 43, 72] Generated Node #0,1: 76:[98, 43, 72] Operation: 67+5=72 Exploring Operation: 67-43=24, Res...
0
hs_5
sum_heuristic
[ 15, 99, 74, 2 ]
79
[ "99-15=84", "74+84=158", "158/2=79" ]
Current State: 79:[15, 99, 74, 2], Operations: [] Exploring Operation: 99-15=84, Resulting Numbers: [74, 2, 84] Generated Node #2: [74, 2, 84] from Operation: 99-15=84 Current State: 79:[74, 2, 84], Operations: ['99-15=84'] Exploring Operation: 74+84=158, Resulting Numbers: [2, 158] Generated Node #3: [2, 158] from Ope...
4
Current State: 79:[15, 99, 74, 2], Operations: [] Exploring Operation: 99-15=84, Resulting Numbers: [74, 2, 84] Generated Node #0,0: 79:[74, 2, 84] Operation: 99-15=84 Exploring Operation: 99-2=97, Resulting Numbers: [15, 74, 97] Generated Node #0,1: 79:[15, 74, 97] Operation: 99-2=97 Exploring Operation: 74+2=76, Resu...
0
hs_5
sum_heuristic
[ 83, 74, 2, 63 ]
17
[ "83-63=20", "74/2=37", "37-20=17" ]
Current State: 17:[83, 74, 2, 63], Operations: [] Exploring Operation: 83-63=20, Resulting Numbers: [74, 2, 20] Generated Node #2: [74, 2, 20] from Operation: 83-63=20 Current State: 17:[74, 2, 20], Operations: ['83-63=20'] Exploring Operation: 74/2=37, Resulting Numbers: [20, 37] Generated Node #3: [20, 37] from Opera...
4
Current State: 17:[83, 74, 2, 63], Operations: [] Exploring Operation: 74-63=11, Resulting Numbers: [83, 2, 11] Generated Node #0,0: 17:[83, 2, 11] Operation: 74-63=11 Exploring Operation: 74/2=37, Resulting Numbers: [83, 63, 37] Generated Node #0,1: 17:[83, 63, 37] Operation: 74/2=37 Exploring Operation: 83-74=9, Resu...
0.985243
hs_4
sum_heuristic
[ 85, 75, 2, 37 ]
45
[ "85-75=10", "37-2=35", "10+35=45" ]
Current State: 45:[85, 75, 2, 37], Operations: [] Exploring Operation: 85-75=10, Resulting Numbers: [2, 37, 10] Generated Node #2: [2, 37, 10] from Operation: 85-75=10 Current State: 45:[2, 37, 10], Operations: ['85-75=10'] Exploring Operation: 37-2=35, Resulting Numbers: [10, 35] Generated Node #3: [10, 35] from Opera...
4
Current State: 45:[85, 75, 2, 37], Operations: [] Exploring Operation: 75-37=38, Resulting Numbers: [85, 2, 38] Generated Node #0,0: 45:[85, 2, 38] Operation: 75-37=38 Exploring Operation: 85-37=48, Resulting Numbers: [75, 2, 48] Generated Node #0,1: 45:[75, 2, 48] Operation: 85-37=48 Exploring Operation: 85-75=10, Res...
0.977431
hs_3
sum_heuristic
[ 30, 81, 40, 33 ]
64
[ "81-33=48", "40*48=1920", "1920/30=64" ]
Current State: 64:[30, 81, 40, 33], Operations: [] Exploring Operation: 81-33=48, Resulting Numbers: [30, 40, 48] Generated Node #2: [30, 40, 48] from Operation: 81-33=48 Current State: 64:[30, 40, 48], Operations: ['81-33=48'] Exploring Operation: 40*48=1920, Resulting Numbers: [30, 1920] Generated Node #3: [30, 1920]...
4
Current State: 64:[30, 81, 40, 33], Operations: [] Exploring Operation: 40-33=7, Resulting Numbers: [30, 81, 7] Generated Node #0,0: 64:[30, 81, 7] Operation: 40-33=7 Exploring Operation: 81-30=51, Resulting Numbers: [40, 33, 51] Generated Node #0,1: 64:[40, 33, 51] Operation: 81-30=51 Exploring Operation: 81-40=41, Re...
0
hs_4
mult_heuristic
[ 3, 87, 10, 93 ]
74
[ "87/3=29", "10+93=103", "103-29=74" ]
Current State: 74:[3, 87, 10, 93], Operations: [] Exploring Operation: 87/3=29, Resulting Numbers: [10, 93, 29] Generated Node #2: [10, 93, 29] from Operation: 87/3=29 Current State: 74:[10, 93, 29], Operations: ['87/3=29'] Exploring Operation: 10+93=103, Resulting Numbers: [29, 103] Generated Node #3: [29, 103] from O...
4
Current State: 74:[3, 87, 10, 93], Operations: [] Exploring Operation: 93-87=6, Resulting Numbers: [3, 10, 6] Generated Node #0,0: 74:[3, 10, 6] Operation: 93-87=6 Start Sub Search at level 1: Moving to Node #0,0 Current State: 74:[3, 10, 6], Operations: ['93-87=6'] Exploring Operation: 10-6=4, Resulting Numbers: [3, 4...
0
hs_1
mult_heuristic
[ 74, 98, 86, 64 ]
32
[ "74+98=172", "86*64=5504", "5504/172=32" ]
Current State: 32:[74, 98, 86, 64], Operations: [] Exploring Operation: 74+98=172, Resulting Numbers: [86, 64, 172] Generated Node #2: [86, 64, 172] from Operation: 74+98=172 Current State: 32:[86, 64, 172], Operations: ['74+98=172'] Exploring Operation: 86*64=5504, Resulting Numbers: [172, 5504] Generated Node #3: [17...
4
Current State: 32:[74, 98, 86, 64], Operations: [] Exploring Operation: 98-86=12, Resulting Numbers: [74, 64, 12] Generated Node #0,0: 32:[74, 64, 12] Operation: 98-86=12 Moving to Node #0,0 Current State: 32:[74, 64, 12], Operations: ['98-86=12'] Exploring Operation: 74-64=10, Resulting Numbers: [12, 10] Generated Nod...
0
hs_1
mult_heuristic
[ 4, 51, 17, 88 ]
28
[ "88-4=84", "51/17=3", "84/3=28" ]
Current State: 28:[4, 51, 17, 88], Operations: [] Exploring Operation: 88-4=84, Resulting Numbers: [51, 17, 84] Generated Node #2: [51, 17, 84] from Operation: 88-4=84 Current State: 28:[51, 17, 84], Operations: ['88-4=84'] Exploring Operation: 51/17=3, Resulting Numbers: [84, 3] Generated Node #3: [84, 3] from Operati...
4
Current State: 28:[4, 51, 17, 88], Operations: [] Exploring Operation: 88-51=37, Resulting Numbers: [4, 17, 37] Generated Node #0,0: 28:[4, 17, 37] Operation: 88-51=37 Exploring Operation: 88/4=22, Resulting Numbers: [51, 17, 22] Generated Node #0,1: 28:[51, 17, 22] Operation: 88/4=22 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 76, 13, 73, 3 ]
11
[ "73*3=219", "219-76=143", "143/13=11" ]
Current State: 11:[76, 13, 73, 3], Operations: [] Exploring Operation: 73*3=219, Resulting Numbers: [76, 13, 219] Generated Node #2: [76, 13, 219] from Operation: 73*3=219 Current State: 11:[76, 13, 219], Operations: ['73*3=219'] Exploring Operation: 219-76=143, Resulting Numbers: [13, 143] Generated Node #3: [13, 143]...
4
Current State: 11:[76, 13, 73, 3], Operations: [] Exploring Operation: 76-73=3, Resulting Numbers: [13, 3, 3] Generated Node #0,0: 11:[13, 3, 3] Operation: 76-73=3 Moving to Node #0,0 Current State: 11:[13, 3, 3], Operations: ['76-73=3'] Exploring Operation: 3*3=9, Resulting Numbers: [13, 9] Generated Node #0,0,0: 11:[...
0
hs_1
mult_heuristic
[ 54, 35, 71, 98 ]
80
[ "54+35=89", "71+98=169", "169-89=80" ]
Current State: 80:[54, 35, 71, 98], Operations: [] Exploring Operation: 54+35=89, Resulting Numbers: [71, 98, 89] Generated Node #2: [71, 98, 89] from Operation: 54+35=89 Current State: 80:[71, 98, 89], Operations: ['54+35=89'] Exploring Operation: 71+98=169, Resulting Numbers: [89, 169] Generated Node #3: [89, 169] fr...
4
Current State: 80:[54, 35, 71, 98], Operations: [] Exploring Operation: 98-71=27, Resulting Numbers: [54, 35, 27] Generated Node #0,0: 80:[54, 35, 27] Operation: 98-71=27 Exploring Operation: 98-54=44, Resulting Numbers: [35, 71, 44] Generated Node #0,1: 80:[35, 71, 44] Operation: 98-54=44 Exploring Operation: 54+35=89...
0.986111
hs_5
sum_heuristic
[ 26, 18, 43, 63 ]
62
[ "26+18=44", "43+63=106", "106-44=62" ]
Current State: 62:[26, 18, 43, 63], Operations: [] Exploring Operation: 26+18=44, Resulting Numbers: [43, 63, 44] Generated Node #2: [43, 63, 44] from Operation: 26+18=44 Current State: 62:[43, 63, 44], Operations: ['26+18=44'] Exploring Operation: 43+63=106, Resulting Numbers: [44, 106] Generated Node #3: [44, 106] fr...
4
Current State: 62:[26, 18, 43, 63], Operations: [] Exploring Operation: 18+43=61, Resulting Numbers: [26, 63, 61] Generated Node #0,0: 62:[26, 63, 61] Operation: 18+43=61 Exploring Operation: 43-18=25, Resulting Numbers: [26, 63, 25] Generated Node #0,1: 62:[26, 63, 25] Operation: 43-18=25 Start Sub Search at level 1: ...
0.986979
hs_2
mult_heuristic
[ 2, 71, 29, 88 ]
41
[ "2*29=58", "88-71=17", "58-17=41" ]
Current State: 41:[2, 71, 29, 88], Operations: [] Exploring Operation: 2*29=58, Resulting Numbers: [71, 88, 58] Generated Node #2: [71, 88, 58] from Operation: 2*29=58 Current State: 41:[71, 88, 58], Operations: ['2*29=58'] Exploring Operation: 88-71=17, Resulting Numbers: [58, 17] Generated Node #3: [58, 17] from Oper...
4
Current State: 41:[2, 71, 29, 88], Operations: [] Exploring Operation: 88-71=17, Resulting Numbers: [2, 29, 17] Generated Node #0,0: 41:[2, 29, 17] Operation: 88-71=17 Exploring Operation: 88/2=44, Resulting Numbers: [71, 29, 44] Generated Node #0,1: 41:[71, 29, 44] Operation: 88/2=44 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 18, 38, 15, 36 ]
26
[ "18-15=3", "36/3=12", "38-12=26" ]
Current State: 26:[18, 38, 15, 36], Operations: [] Exploring Operation: 18-15=3, Resulting Numbers: [38, 36, 3] Generated Node #2: [38, 36, 3] from Operation: 18-15=3 Current State: 26:[38, 36, 3], Operations: ['18-15=3'] Exploring Operation: 36/3=12, Resulting Numbers: [38, 12] Generated Node #3: [38, 12] from Operati...
4
Current State: 26:[18, 38, 15, 36], Operations: [] Exploring Operation: 38-18=20, Resulting Numbers: [15, 36, 20] Generated Node #0,0: 26:[15, 36, 20] Operation: 38-18=20 Exploring Operation: 38-36=2, Resulting Numbers: [18, 15, 2] Generated Node #0,1: 26:[18, 15, 2] Operation: 38-36=2 Exploring Operation: 36/18=2, Res...
0
hs_3
mult_heuristic
[ 15, 75, 17, 15 ]
23
[ "15+75=90", "90/15=6", "17+6=23" ]
Current State: 23:[15, 75, 17, 15], Operations: [] Exploring Operation: 15+75=90, Resulting Numbers: [17, 90] Generated Node #2: [17, 90] from Operation: 15+75=90 Current State: 23:[17, 90], Operations: ['15+75=90'] Exploring Operation: 90/15=6, Resulting Numbers: [17, 6] Generated Node #3: [17, 6] from Operation: 90/1...
4
Current State: 23:[15, 75, 17, 15], Operations: [] Exploring Operation: 75-15=60, Resulting Numbers: [17, 15, 60] Generated Node #0,0: 23:[17, 15, 60] Operation: 75-15=60 Exploring Operation: 75/15=5, Resulting Numbers: [17, 15, 5] Generated Node #0,1: 23:[17, 15, 5] Operation: 75/15=5 Exploring Operation: 75/15=5, Res...
0
hs_5
sum_heuristic
[ 46, 15, 53, 83 ]
14
[ "53-46=7", "15+83=98", "98/7=14" ]
Current State: 14:[46, 15, 53, 83], Operations: [] Exploring Operation: 53-46=7, Resulting Numbers: [15, 83, 7] Generated Node #2: [15, 83, 7] from Operation: 53-46=7 Current State: 14:[15, 83, 7], Operations: ['53-46=7'] Exploring Operation: 15+83=98, Resulting Numbers: [7, 98] Generated Node #3: [7, 98] from Operatio...
4
Current State: 14:[46, 15, 53, 83], Operations: [] Exploring Operation: 53-46=7, Resulting Numbers: [15, 83, 7] Generated Node #0,0: 14:[15, 83, 7] Operation: 53-46=7 Exploring Operation: 83-53=30, Resulting Numbers: [46, 15, 30] Generated Node #0,1: 14:[46, 15, 30] Operation: 83-53=30 Exploring Operation: 83-46=37, Re...
0
hs_3
mult_heuristic
[ 7, 21, 86, 91 ]
30
[ "7*21=147", "86+91=177", "177-147=30" ]
Current State: 30:[7, 21, 86, 91], Operations: [] Exploring Operation: 7*21=147, Resulting Numbers: [86, 91, 147] Generated Node #2: [86, 91, 147] from Operation: 7*21=147 Current State: 30:[86, 91, 147], Operations: ['7*21=147'] Exploring Operation: 86+91=177, Resulting Numbers: [147, 177] Generated Node #3: [147, 177...
4
Current State: 30:[7, 21, 86, 91], Operations: [] Exploring Operation: 91/7=13, Resulting Numbers: [21, 86, 13] Generated Node #0,0: 30:[21, 86, 13] Operation: 91/7=13 Exploring Operation: 91-86=5, Resulting Numbers: [7, 21, 5] Generated Node #0,1: 30:[7, 21, 5] Operation: 91-86=5 Exploring Operation: 86-21=65, Resulti...
0
hs_4
mult_heuristic
[ 91, 45, 8, 84 ]
67
[ "91+45=136", "136/8=17", "84-17=67" ]
Current State: 67:[91, 45, 8, 84], Operations: [] Exploring Operation: 91+45=136, Resulting Numbers: [8, 84, 136] Generated Node #2: [8, 84, 136] from Operation: 91+45=136 Current State: 67:[8, 84, 136], Operations: ['91+45=136'] Exploring Operation: 136/8=17, Resulting Numbers: [84, 17] Generated Node #3: [84, 17] fro...
4
Current State: 67:[91, 45, 8, 84], Operations: [] Exploring Operation: 45+8=53, Resulting Numbers: [91, 84, 53] Generated Node #0,0: 67:[91, 84, 53] Operation: 45+8=53 Exploring Operation: 84-8=76, Resulting Numbers: [91, 45, 76] Generated Node #0,1: 67:[91, 45, 76] Operation: 84-8=76 Exploring Operation: 91+8=99, Resu...
0
hs_5
mult_heuristic
[ 9, 53, 15, 5 ]
83
[ "15-9=6", "5*6=30", "53+30=83" ]
Current State: 83:[9, 53, 15, 5], Operations: [] Exploring Operation: 15-9=6, Resulting Numbers: [53, 5, 6] Generated Node #2: [53, 5, 6] from Operation: 15-9=6 Current State: 83:[53, 5, 6], Operations: ['15-9=6'] Exploring Operation: 5*6=30, Resulting Numbers: [53, 30] Generated Node #3: [53, 30] from Operation: 5*6=3...
4
Current State: 83:[9, 53, 15, 5], Operations: [] Exploring Operation: 9*15=135, Resulting Numbers: [53, 5, 135] Generated Node #0,0: 83:[53, 5, 135] Operation: 9*15=135 Exploring Operation: 9*5=45, Resulting Numbers: [53, 15, 45] Generated Node #0,1: 83:[53, 15, 45] Operation: 9*5=45 Exploring Operation: 15*5=75, Resul...
0.97309
hs_3
mult_heuristic
[ 12, 97, 95, 46 ]
11
[ "97-95=2", "46/2=23", "23-12=11" ]
Current State: 11:[12, 97, 95, 46], Operations: [] Exploring Operation: 97-95=2, Resulting Numbers: [12, 46, 2] Generated Node #2: [12, 46, 2] from Operation: 97-95=2 Current State: 11:[12, 46, 2], Operations: ['97-95=2'] Exploring Operation: 46/2=23, Resulting Numbers: [12, 23] Generated Node #3: [12, 23] from Operati...
4
Current State: 11:[12, 97, 95, 46], Operations: [] Exploring Operation: 97-12=85, Resulting Numbers: [95, 46, 85] Generated Node #0,0: 11:[95, 46, 85] Operation: 97-12=85 Exploring Operation: 97-46=51, Resulting Numbers: [12, 95, 51] Generated Node #0,1: 11:[12, 95, 51] Operation: 97-46=51 Exploring Operation: 95-12=83...
0.985243
hs_5
mult_heuristic