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
[ 87, 31, 76, 78 ]
25
[ "78-76=2", "31*2=62", "87-62=25" ]
Current State: 25:[87, 31, 76, 78], Operations: [] Exploring Operation: 78-76=2, Resulting Numbers: [87, 31, 2] Generated Node #2: [87, 31, 2] from Operation: 78-76=2 Current State: 25:[87, 31, 2], Operations: ['78-76=2'] Exploring Operation: 31*2=62, Resulting Numbers: [87, 62] Generated Node #3: [87, 62] from Operati...
4
Current State: 25:[87, 31, 76, 78], Operations: [] Exploring Operation: 87-78=9, Resulting Numbers: [31, 76, 9] Generated Node #0,0: 25:[31, 76, 9] Operation: 87-78=9 Exploring Operation: 87-76=11, Resulting Numbers: [31, 78, 11] Generated Node #0,1: 25:[31, 78, 11] Operation: 87-76=11 Moving to Node #0,0 Current State...
0
hs_2
mult_heuristic
[ 35, 82, 97, 27 ]
77
[ "82-35=47", "97+27=124", "124-47=77" ]
Current State: 77:[35, 82, 97, 27], Operations: [] Exploring Operation: 82-35=47, Resulting Numbers: [97, 27, 47] Generated Node #2: [97, 27, 47] from Operation: 82-35=47 Current State: 77:[97, 27, 47], Operations: ['82-35=47'] Exploring Operation: 97+27=124, Resulting Numbers: [47, 124] Generated Node #3: [47, 124] fr...
4
Current State: 77:[35, 82, 97, 27], Operations: [] Exploring Operation: 97-35=62, Resulting Numbers: [82, 27, 62] Generated Node #0,0: 77:[82, 27, 62] Operation: 97-35=62 Exploring Operation: 35-27=8, Resulting Numbers: [82, 97, 8] Generated Node #0,1: 77:[82, 97, 8] Operation: 35-27=8 Exploring Operation: 97-27=70, Re...
0
hs_3
sum_heuristic
[ 90, 50, 10, 2 ]
90
[ "90-50=40", "2*40=80", "10+80=90" ]
Current State: 90:[90, 50, 10, 2], Operations: [] Exploring Operation: 90-50=40, Resulting Numbers: [10, 2, 40] Generated Node #2: [10, 2, 40] from Operation: 90-50=40 Current State: 90:[10, 2, 40], Operations: ['90-50=40'] Exploring Operation: 2*40=80, Resulting Numbers: [10, 80] Generated Node #3: [10, 80] from Opera...
4
Current State: 90:[90, 50, 10, 2], Operations: [] Exploring Operation: 90-50=40, Resulting Numbers: [10, 2, 40] Generated Node #0,0: 90:[10, 2, 40] Operation: 90-50=40 Exploring Operation: 50-2=48, Resulting Numbers: [90, 10, 48] Generated Node #0,1: 90:[90, 10, 48] Operation: 50-2=48 Exploring Operation: 90/10=9, Resu...
0
hs_5
mult_heuristic
[ 9, 60, 78, 88 ]
61
[ "60-9=51", "88-78=10", "51+10=61" ]
Current State: 61:[9, 60, 78, 88], Operations: [] Exploring Operation: 60-9=51, Resulting Numbers: [78, 88, 51] Generated Node #2: [78, 88, 51] from Operation: 60-9=51 Current State: 61:[78, 88, 51], Operations: ['60-9=51'] Exploring Operation: 88-78=10, Resulting Numbers: [51, 10] Generated Node #3: [51, 10] from Oper...
4
Current State: 61:[9, 60, 78, 88], Operations: [] Exploring Operation: 60-9=51, Resulting Numbers: [78, 88, 51] Generated Node #0,0: 61:[78, 88, 51] Operation: 60-9=51 Exploring Operation: 88-9=79, Resulting Numbers: [60, 78, 79] Generated Node #0,1: 61:[60, 78, 79] Operation: 88-9=79 Exploring Operation: 78-9=69, Resu...
0.986111
hs_4
mult_heuristic
[ 76, 71, 26, 98 ]
67
[ "76-71=5", "98-26=72", "72-5=67" ]
Current State: 67:[76, 71, 26, 98], Operations: [] Exploring Operation: 76-71=5, Resulting Numbers: [26, 98, 5] Generated Node #2: [26, 98, 5] from Operation: 76-71=5 Current State: 67:[26, 98, 5], Operations: ['76-71=5'] Exploring Operation: 98-26=72, Resulting Numbers: [5, 72] Generated Node #3: [5, 72] from Operatio...
4
Current State: 67:[76, 71, 26, 98], Operations: [] Exploring Operation: 98-26=72, Resulting Numbers: [76, 71, 72] Generated Node #0,0: 67:[76, 71, 72] Operation: 98-26=72 Exploring Operation: 76-26=50, Resulting Numbers: [71, 98, 50] Generated Node #0,1: 67:[71, 98, 50] Operation: 76-26=50 Start Sub Search at level 1: ...
0.991319
hs_2
sum_heuristic
[ 92, 10, 34, 29 ]
94
[ "34-29=5", "10/5=2", "92+2=94" ]
Current State: 94:[92, 10, 34, 29], Operations: [] Exploring Operation: 34-29=5, Resulting Numbers: [92, 10, 5] Generated Node #2: [92, 10, 5] from Operation: 34-29=5 Current State: 94:[92, 10, 5], Operations: ['34-29=5'] Exploring Operation: 10/5=2, Resulting Numbers: [92, 2] Generated Node #3: [92, 2] from Operation:...
4
Current State: 94:[92, 10, 34, 29], Operations: [] Exploring Operation: 34-29=5, Resulting Numbers: [92, 10, 5] Generated Node #0,0: 94:[92, 10, 5] Operation: 34-29=5 Exploring Operation: 10+34=44, Resulting Numbers: [92, 29, 44] Generated Node #0,1: 94:[92, 29, 44] Operation: 10+34=44 Exploring Operation: 10+29=39, Re...
0.989583
hs_3
mult_heuristic
[ 37, 40, 87, 9 ]
90
[ "37+40=77", "87-77=10", "9*10=90" ]
Current State: 90:[37, 40, 87, 9], Operations: [] Exploring Operation: 37+40=77, Resulting Numbers: [87, 9, 77] Generated Node #2: [87, 9, 77] from Operation: 37+40=77 Current State: 90:[87, 9, 77], Operations: ['37+40=77'] Exploring Operation: 87-77=10, Resulting Numbers: [9, 10] Generated Node #3: [9, 10] from Operat...
4
Current State: 90:[37, 40, 87, 9], Operations: [] Exploring Operation: 40-37=3, Resulting Numbers: [87, 9, 3] Generated Node #0,0: 90:[87, 9, 3] Operation: 40-37=3 Exploring Operation: 37-9=28, Resulting Numbers: [40, 87, 28] Generated Node #0,1: 90:[40, 87, 28] Operation: 37-9=28 Exploring Operation: 87-37=50, Resulti...
0.976563
hs_5
sum_heuristic
[ 10, 16, 3, 87 ]
73
[ "10*3=30", "16+87=103", "103-30=73" ]
Current State: 73:[10, 16, 3, 87], Operations: [] Exploring Operation: 10*3=30, Resulting Numbers: [16, 87, 30] Generated Node #2: [16, 87, 30] from Operation: 10*3=30 Current State: 73:[16, 87, 30], Operations: ['10*3=30'] Exploring Operation: 16+87=103, Resulting Numbers: [30, 103] Generated Node #3: [30, 103] from O...
4
Current State: 73:[10, 16, 3, 87], Operations: [] Exploring Operation: 10*3=30, Resulting Numbers: [16, 87, 30] Generated Node #0,0: 73:[16, 87, 30] Operation: 10*3=30 Exploring Operation: 10+16=26, Resulting Numbers: [3, 87, 26] Generated Node #0,1: 73:[3, 87, 26] Operation: 10+16=26 Exploring Operation: 16*3=48, Resu...
0.938368
hs_4
mult_heuristic
[ 42, 9, 90, 24 ]
11
[ "90-42=48", "48/24=2", "9+2=11" ]
Current State: 11:[42, 9, 90, 24], Operations: [] Exploring Operation: 90-42=48, Resulting Numbers: [9, 24, 48] Generated Node #2: [9, 24, 48] from Operation: 90-42=48 Current State: 11:[9, 24, 48], Operations: ['90-42=48'] Exploring Operation: 48/24=2, Resulting Numbers: [9, 2] Generated Node #3: [9, 2] from Operation...
4
Current State: 11:[42, 9, 90, 24], Operations: [] Exploring Operation: 90-42=48, Resulting Numbers: [9, 24, 48] Generated Node #0,0: 11:[9, 24, 48] Operation: 90-42=48 Exploring Operation: 90/9=10, Resulting Numbers: [42, 24, 10] Generated Node #0,1: 11:[42, 24, 10] Operation: 90/9=10 Exploring Operation: 42-24=18, Res...
0.977431
hs_3
sum_heuristic
[ 34, 81, 83, 60 ]
47
[ "34+60=94", "83-81=2", "94/2=47" ]
Current State: 47:[34, 81, 83, 60], Operations: [] Exploring Operation: 34+60=94, Resulting Numbers: [81, 83, 94] Generated Node #2: [81, 83, 94] from Operation: 34+60=94 Current State: 47:[81, 83, 94], Operations: ['34+60=94'] Exploring Operation: 83-81=2, Resulting Numbers: [94, 2] Generated Node #3: [94, 2] from Ope...
4
Current State: 47:[34, 81, 83, 60], Operations: [] Exploring Operation: 81-34=47, Resulting Numbers: [83, 60, 47] Generated Node #0,0: 47:[83, 60, 47] Operation: 81-34=47 Exploring Operation: 81-60=21, Resulting Numbers: [34, 83, 21] Generated Node #0,1: 47:[34, 83, 21] Operation: 81-60=21 Exploring Operation: 83-81=2,...
0
hs_5
sum_heuristic
[ 60, 50, 71, 99 ]
18
[ "60-50=10", "99-71=28", "28-10=18" ]
Current State: 18:[60, 50, 71, 99], Operations: [] Exploring Operation: 60-50=10, Resulting Numbers: [71, 99, 10] Generated Node #2: [71, 99, 10] from Operation: 60-50=10 Current State: 18:[71, 99, 10], Operations: ['60-50=10'] Exploring Operation: 99-71=28, Resulting Numbers: [10, 28] Generated Node #3: [10, 28] from ...
4
Current State: 18:[60, 50, 71, 99], Operations: [] Exploring Operation: 99-71=28, Resulting Numbers: [60, 50, 28] Generated Node #0,0: 18:[60, 50, 28] Operation: 99-71=28 Moving to Node #0,0 Current State: 18:[60, 50, 28], Operations: ['99-71=28'] Exploring Operation: 60-50=10, Resulting Numbers: [28, 10] Generated Nod...
0.993924
hs_1
mult_heuristic
[ 8, 38, 19, 48 ]
72
[ "38+19=57", "57-48=9", "8*9=72" ]
Current State: 72:[8, 38, 19, 48], Operations: [] Exploring Operation: 38+19=57, Resulting Numbers: [8, 48, 57] Generated Node #2: [8, 48, 57] from Operation: 38+19=57 Current State: 72:[8, 48, 57], Operations: ['38+19=57'] Exploring Operation: 57-48=9, Resulting Numbers: [8, 9] Generated Node #3: [8, 9] from Operation...
4
Current State: 72:[8, 38, 19, 48], Operations: [] Exploring Operation: 48-38=10, Resulting Numbers: [8, 19, 10] Generated Node #0,0: 72:[8, 19, 10] Operation: 48-38=10 Moving to Node #0,0 Current State: 72:[8, 19, 10], Operations: ['48-38=10'] Exploring Operation: 19-10=9, Resulting Numbers: [8, 9] Generated Node #0,0,...
0.993924
hs_1
mult_heuristic
[ 1, 35, 43, 44 ]
34
[ "1*35=35", "44-43=1", "35-1=34" ]
Current State: 34:[1, 35, 43, 44], Operations: [] Exploring Operation: 1*35=35, Resulting Numbers: [43, 44, 35] Generated Node #2: [43, 44, 35] from Operation: 1*35=35 Current State: 34:[43, 44, 35], Operations: ['1*35=35'] Exploring Operation: 44-43=1, Resulting Numbers: [35, 1] Generated Node #3: [35, 1] from Operati...
4
Current State: 34:[1, 35, 43, 44], Operations: [] Exploring Operation: 44-35=9, Resulting Numbers: [1, 43, 9] Generated Node #0,0: 34:[1, 43, 9] Operation: 44-35=9 Exploring Operation: 43-35=8, Resulting Numbers: [1, 44, 8] Generated Node #0,1: 34:[1, 44, 8] Operation: 43-35=8 Exploring Operation: 44-43=1, Resulting Nu...
0.986979
hs_3
sum_heuristic
[ 24, 71, 73, 74 ]
81
[ "74-71=3", "24/3=8", "73+8=81" ]
Current State: 81:[24, 71, 73, 74], Operations: [] Exploring Operation: 74-71=3, Resulting Numbers: [24, 73, 3] Generated Node #2: [24, 73, 3] from Operation: 74-71=3 Current State: 81:[24, 73, 3], Operations: ['74-71=3'] Exploring Operation: 24/3=8, Resulting Numbers: [73, 8] Generated Node #3: [73, 8] from Operation:...
4
Current State: 81:[24, 71, 73, 74], Operations: [] Exploring Operation: 73-71=2, Resulting Numbers: [24, 74, 2] Generated Node #0,0: 81:[24, 74, 2] Operation: 73-71=2 Exploring Operation: 74-71=3, Resulting Numbers: [24, 73, 3] Generated Node #0,1: 81:[24, 73, 3] Operation: 74-71=3 Start Sub Search at level 1: Moving t...
0
hs_2
sum_heuristic
[ 63, 57, 96, 86 ]
70
[ "63-57=6", "96/6=16", "86-16=70" ]
Current State: 70:[63, 57, 96, 86], Operations: [] Exploring Operation: 63-57=6, Resulting Numbers: [96, 86, 6] Generated Node #2: [96, 86, 6] from Operation: 63-57=6 Current State: 70:[96, 86, 6], Operations: ['63-57=6'] Exploring Operation: 96/6=16, Resulting Numbers: [86, 16] Generated Node #3: [86, 16] from Operati...
4
Current State: 70:[63, 57, 96, 86], Operations: [] Exploring Operation: 96-86=10, Resulting Numbers: [63, 57, 10] Generated Node #0,0: 70:[63, 57, 10] Operation: 96-86=10 Moving to Node #0,0 Current State: 70:[63, 57, 10], Operations: ['96-86=10'] Exploring Operation: 63-57=6, Resulting Numbers: [10, 6] Generated Node ...
0
hs_1
mult_heuristic
[ 37, 22, 92, 84 ]
67
[ "37+22=59", "92-84=8", "59+8=67" ]
Current State: 67:[37, 22, 92, 84], Operations: [] Exploring Operation: 37+22=59, Resulting Numbers: [92, 84, 59] Generated Node #2: [92, 84, 59] from Operation: 37+22=59 Current State: 67:[92, 84, 59], Operations: ['37+22=59'] Exploring Operation: 92-84=8, Resulting Numbers: [59, 8] Generated Node #3: [59, 8] from Ope...
4
Current State: 67:[37, 22, 92, 84], Operations: [] Exploring Operation: 37+22=59, Resulting Numbers: [92, 84, 59] Generated Node #0,0: 67:[92, 84, 59] Operation: 37+22=59 Exploring Operation: 92-22=70, Resulting Numbers: [37, 84, 70] Generated Node #0,1: 67:[37, 84, 70] Operation: 92-22=70 Exploring Operation: 84-22=62...
0.984375
hs_5
sum_heuristic
[ 63, 97, 29, 68 ]
34
[ "63*68=4284", "97+29=126", "4284/126=34" ]
Current State: 34:[63, 97, 29, 68], Operations: [] Exploring Operation: 63*68=4284, Resulting Numbers: [97, 29, 4284] Generated Node #2: [97, 29, 4284] from Operation: 63*68=4284 Current State: 34:[97, 29, 4284], Operations: ['63*68=4284'] Exploring Operation: 97+29=126, Resulting Numbers: [4284, 126] Generated Node #3...
4
Current State: 34:[63, 97, 29, 68], Operations: [] Exploring Operation: 97-63=34, Resulting Numbers: [29, 68, 34] Generated Node #0,0: 34:[29, 68, 34] Operation: 97-63=34 Moving to Node #0,0 Current State: 34:[29, 68, 34], Operations: ['97-63=34'] Exploring Operation: 68-29=39, Resulting Numbers: [34, 39] Generated Nod...
0
hs_1
sum_heuristic
[ 67, 3, 39, 41 ]
43
[ "67-39=28", "3*28=84", "84-41=43" ]
Current State: 43:[67, 3, 39, 41], Operations: [] Exploring Operation: 67-39=28, Resulting Numbers: [3, 41, 28] Generated Node #2: [3, 41, 28] from Operation: 67-39=28 Current State: 43:[3, 41, 28], Operations: ['67-39=28'] Exploring Operation: 3*28=84, Resulting Numbers: [41, 84] Generated Node #3: [41, 84] from Opera...
4
Current State: 43:[67, 3, 39, 41], Operations: [] Exploring Operation: 3+39=42, Resulting Numbers: [67, 41, 42] Generated Node #0,0: 43:[67, 41, 42] Operation: 3+39=42 Exploring Operation: 67-3=64, Resulting Numbers: [39, 41, 64] Generated Node #0,1: 43:[39, 41, 64] Operation: 67-3=64 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 93, 2, 52, 58 ]
81
[ "58-52=6", "2*6=12", "93-12=81" ]
Current State: 81:[93, 2, 52, 58], Operations: [] Exploring Operation: 58-52=6, Resulting Numbers: [93, 2, 6] Generated Node #2: [93, 2, 6] from Operation: 58-52=6 Current State: 81:[93, 2, 6], Operations: ['58-52=6'] Exploring Operation: 2*6=12, Resulting Numbers: [93, 12] Generated Node #3: [93, 12] from Operation: 2...
4
Current State: 81:[93, 2, 52, 58], Operations: [] Exploring Operation: 58-52=6, Resulting Numbers: [93, 2, 6] Generated Node #0,0: 81:[93, 2, 6] Operation: 58-52=6 Start Sub Search at level 1: Moving to Node #0,0 Current State: 81:[93, 2, 6], Operations: ['58-52=6'] Exploring Operation: 93-6=87, Resulting Numbers: [2, ...
0
hs_1
mult_heuristic
[ 32, 82, 36, 20 ]
90
[ "82-32=50", "36*50=1800", "1800/20=90" ]
Current State: 90:[32, 82, 36, 20], Operations: [] Exploring Operation: 82-32=50, Resulting Numbers: [36, 20, 50] Generated Node #2: [36, 20, 50] from Operation: 82-32=50 Current State: 90:[36, 20, 50], Operations: ['82-32=50'] Exploring Operation: 36*50=1800, Resulting Numbers: [20, 1800] Generated Node #3: [20, 1800]...
4
Current State: 90:[32, 82, 36, 20], Operations: [] Exploring Operation: 36-32=4, Resulting Numbers: [82, 20, 4] Generated Node #0,0: 90:[82, 20, 4] Operation: 36-32=4 Exploring Operation: 82-36=46, Resulting Numbers: [32, 20, 46] Generated Node #0,1: 90:[32, 20, 46] Operation: 82-36=46 Exploring Operation: 82-32=50, Re...
0
hs_5
mult_heuristic
[ 30, 21, 75, 26 ]
69
[ "26-21=5", "30/5=6", "75-6=69" ]
Current State: 69:[30, 21, 75, 26], Operations: [] Exploring Operation: 26-21=5, Resulting Numbers: [30, 75, 5] Generated Node #2: [30, 75, 5] from Operation: 26-21=5 Current State: 69:[30, 75, 5], Operations: ['26-21=5'] Exploring Operation: 30/5=6, Resulting Numbers: [75, 6] Generated Node #3: [75, 6] from Operation:...
4
Current State: 69:[30, 21, 75, 26], Operations: [] Exploring Operation: 30-26=4, Resulting Numbers: [21, 75, 4] Generated Node #0,0: 69:[21, 75, 4] Operation: 30-26=4 Moving to Node #0,0 Current State: 69:[21, 75, 4], Operations: ['30-26=4'] Exploring Operation: 75-4=71, Resulting Numbers: [21, 71] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 48, 20, 24, 83 ]
79
[ "48-20=28", "24+83=107", "107-28=79" ]
Current State: 79:[48, 20, 24, 83], Operations: [] Exploring Operation: 48-20=28, Resulting Numbers: [24, 83, 28] Generated Node #2: [24, 83, 28] from Operation: 48-20=28 Current State: 79:[24, 83, 28], Operations: ['48-20=28'] Exploring Operation: 24+83=107, Resulting Numbers: [28, 107] Generated Node #3: [28, 107] fr...
4
Current State: 79:[48, 20, 24, 83], Operations: [] Exploring Operation: 48+20=68, Resulting Numbers: [24, 83, 68] Generated Node #0,0: 79:[24, 83, 68] Operation: 48+20=68 Exploring Operation: 48+24=72, Resulting Numbers: [20, 83, 72] Generated Node #0,1: 79:[20, 83, 72] Operation: 48+24=72 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 86, 24, 28, 87 ]
16
[ "86-28=58", "24*58=1392", "1392/87=16" ]
Current State: 16:[86, 24, 28, 87], Operations: [] Exploring Operation: 86-28=58, Resulting Numbers: [24, 87, 58] Generated Node #2: [24, 87, 58] from Operation: 86-28=58 Current State: 16:[24, 87, 58], Operations: ['86-28=58'] Exploring Operation: 24*58=1392, Resulting Numbers: [87, 1392] Generated Node #3: [87, 1392]...
4
Current State: 16:[86, 24, 28, 87], Operations: [] Exploring Operation: 86-28=58, Resulting Numbers: [24, 87, 58] Generated Node #0,0: 16:[24, 87, 58] Operation: 86-28=58 Exploring Operation: 87-28=59, Resulting Numbers: [86, 24, 59] Generated Node #0,1: 16:[86, 24, 59] Operation: 87-28=59 Exploring Operation: 87-86=1,...
0
hs_3
sum_heuristic
[ 30, 59, 69, 68 ]
89
[ "30+59=89", "69-68=1", "89*1=89" ]
Current State: 89:[30, 59, 69, 68], Operations: [] Exploring Operation: 30+59=89, Resulting Numbers: [69, 68, 89] Generated Node #2: [69, 68, 89] from Operation: 30+59=89 Current State: 89:[69, 68, 89], Operations: ['30+59=89'] Exploring Operation: 69-68=1, Resulting Numbers: [89, 1] Generated Node #3: [89, 1] from Ope...
4
Current State: 89:[30, 59, 69, 68], Operations: [] Exploring Operation: 30+59=89, Resulting Numbers: [69, 68, 89] Generated Node #0,0: 89:[69, 68, 89] Operation: 30+59=89 Start Sub Search at level 1: Moving to Node #0,0 Current State: 89:[69, 68, 89], Operations: ['30+59=89'] Exploring Operation: 69+68=137, Resulting N...
0
hs_1
mult_heuristic
[ 42, 38, 6, 52 ]
19
[ "42-38=4", "52/4=13", "6+13=19" ]
Current State: 19:[42, 38, 6, 52], Operations: [] Exploring Operation: 42-38=4, Resulting Numbers: [6, 52, 4] Generated Node #2: [6, 52, 4] from Operation: 42-38=4 Current State: 19:[6, 52, 4], Operations: ['42-38=4'] Exploring Operation: 52/4=13, Resulting Numbers: [6, 13] Generated Node #3: [6, 13] from Operation: 52...
4
Current State: 19:[42, 38, 6, 52], Operations: [] Exploring Operation: 52-38=14, Resulting Numbers: [42, 6, 14] Generated Node #0,0: 19:[42, 6, 14] Operation: 52-38=14 Exploring Operation: 52-42=10, Resulting Numbers: [38, 6, 10] Generated Node #0,1: 19:[38, 6, 10] Operation: 52-42=10 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 1, 1, 24, 6 ]
19
[ "1*1=1", "24-6=18", "1+18=19" ]
Current State: 19:[1, 1, 24, 6], Operations: [] Exploring Operation: 1*1=1, Resulting Numbers: [24, 6, 1] Generated Node #2: [24, 6, 1] from Operation: 1*1=1 Current State: 19:[24, 6, 1], Operations: ['1*1=1'] Exploring Operation: 24-6=18, Resulting Numbers: [1, 18] Generated Node #3: [1, 18] from Operation: 24-6=18 Cu...
4
Current State: 19:[1, 1, 24, 6], Operations: [] Exploring Operation: 1+6=7, Resulting Numbers: [1, 24, 7] Generated Node #0,0: 19:[1, 24, 7] Operation: 1+6=7 Exploring Operation: 1+1=2, Resulting Numbers: [24, 6, 2] Generated Node #0,1: 19:[24, 6, 2] Operation: 1+1=2 Exploring Operation: 24-1=23, Resulting Numbers: [1,...
0
hs_4
sum_heuristic
[ 40, 15, 13, 9 ]
71
[ "15-13=2", "40*2=80", "80-9=71" ]
Current State: 71:[40, 15, 13, 9], Operations: [] Exploring Operation: 15-13=2, Resulting Numbers: [40, 9, 2] Generated Node #2: [40, 9, 2] from Operation: 15-13=2 Current State: 71:[40, 9, 2], Operations: ['15-13=2'] Exploring Operation: 40*2=80, Resulting Numbers: [9, 80] Generated Node #3: [9, 80] from Operation: 40...
4
Current State: 71:[40, 15, 13, 9], Operations: [] Exploring Operation: 40+9=49, Resulting Numbers: [15, 13, 49] Generated Node #0,0: 71:[15, 13, 49] Operation: 40+9=49 Exploring Operation: 40+13=53, Resulting Numbers: [15, 9, 53] Generated Node #0,1: 71:[15, 9, 53] Operation: 40+13=53 Exploring Operation: 13*9=117, Res...
0
hs_4
sum_heuristic
[ 18, 45, 43, 75 ]
59
[ "45-18=27", "75-43=32", "27+32=59" ]
Current State: 59:[18, 45, 43, 75], Operations: [] Exploring Operation: 45-18=27, Resulting Numbers: [43, 75, 27] Generated Node #2: [43, 75, 27] from Operation: 45-18=27 Current State: 59:[43, 75, 27], Operations: ['45-18=27'] Exploring Operation: 75-43=32, Resulting Numbers: [27, 32] Generated Node #3: [27, 32] from ...
4
Current State: 59:[18, 45, 43, 75], Operations: [] Exploring Operation: 18+43=61, Resulting Numbers: [45, 75, 61] Generated Node #0,0: 59:[45, 75, 61] Operation: 18+43=61 Exploring Operation: 18+45=63, Resulting Numbers: [43, 75, 63] Generated Node #0,1: 59:[43, 75, 63] Operation: 18+45=63 Exploring Operation: 75-18=57...
0.986111
hs_3
mult_heuristic
[ 13, 6, 73, 23 ]
79
[ "13+23=36", "36/6=6", "73+6=79" ]
Current State: 79:[13, 6, 73, 23], Operations: [] Exploring Operation: 13+23=36, Resulting Numbers: [6, 73, 36] Generated Node #2: [6, 73, 36] from Operation: 13+23=36 Current State: 79:[6, 73, 36], Operations: ['13+23=36'] Exploring Operation: 36/6=6, Resulting Numbers: [73, 6] Generated Node #3: [73, 6] from Operatio...
4
Current State: 79:[13, 6, 73, 23], Operations: [] Exploring Operation: 13+6=19, Resulting Numbers: [73, 23, 19] Generated Node #0,0: 79:[73, 23, 19] Operation: 13+6=19 Exploring Operation: 13*6=78, Resulting Numbers: [73, 23, 78] Generated Node #0,1: 79:[73, 23, 78] Operation: 13*6=78 Exploring Operation: 6+73=79, Resu...
0
hs_4
sum_heuristic
[ 5, 98, 1, 87 ]
55
[ "5*1=5", "98-87=11", "5*11=55" ]
Current State: 55:[5, 98, 1, 87], Operations: [] Exploring Operation: 5*1=5, Resulting Numbers: [98, 87, 5] Generated Node #2: [98, 87, 5] from Operation: 5*1=5 Current State: 55:[98, 87, 5], Operations: ['5*1=5'] Exploring Operation: 98-87=11, Resulting Numbers: [5, 11] Generated Node #3: [5, 11] from Operation: 98-87...
4
Current State: 55:[5, 98, 1, 87], Operations: [] Exploring Operation: 87-5=82, Resulting Numbers: [98, 1, 82] Generated Node #0,0: 55:[98, 1, 82] Operation: 87-5=82 Exploring Operation: 98-87=11, Resulting Numbers: [5, 1, 11] Generated Node #0,1: 55:[5, 1, 11] Operation: 98-87=11 Exploring Operation: 98-5=93, Resulting...
0.989583
hs_3
sum_heuristic
[ 83, 17, 30, 9 ]
27
[ "83-17=66", "30+9=39", "66-39=27" ]
Current State: 27:[83, 17, 30, 9], Operations: [] Exploring Operation: 83-17=66, Resulting Numbers: [30, 9, 66] Generated Node #2: [30, 9, 66] from Operation: 83-17=66 Current State: 27:[30, 9, 66], Operations: ['83-17=66'] Exploring Operation: 30+9=39, Resulting Numbers: [66, 39] Generated Node #3: [66, 39] from Opera...
4
Current State: 27:[83, 17, 30, 9], Operations: [] Exploring Operation: 83-30=53, Resulting Numbers: [17, 9, 53] Generated Node #0,0: 27:[17, 9, 53] Operation: 83-30=53 Exploring Operation: 83-17=66, Resulting Numbers: [30, 9, 66] Generated Node #0,1: 27:[30, 9, 66] Operation: 83-17=66 Start Sub Search at level 1: Movin...
0.991319
hs_2
sum_heuristic
[ 6, 68, 98, 96 ]
71
[ "98-96=2", "6/2=3", "68+3=71" ]
Current State: 71:[6, 68, 98, 96], Operations: [] Exploring Operation: 98-96=2, Resulting Numbers: [6, 68, 2] Generated Node #2: [6, 68, 2] from Operation: 98-96=2 Current State: 71:[6, 68, 2], Operations: ['98-96=2'] Exploring Operation: 6/2=3, Resulting Numbers: [68, 3] Generated Node #3: [68, 3] from Operation: 6/2=...
4
Current State: 71:[6, 68, 98, 96], Operations: [] Exploring Operation: 68-6=62, Resulting Numbers: [98, 96, 62] Generated Node #0,0: 71:[98, 96, 62] Operation: 68-6=62 Exploring Operation: 98-6=92, Resulting Numbers: [68, 96, 92] Generated Node #0,1: 71:[68, 96, 92] Operation: 98-6=92 Exploring Operation: 96-6=90, Resu...
0
hs_4
sum_heuristic
[ 49, 89, 19, 38 ]
17
[ "89-49=40", "19+38=57", "57-40=17" ]
Current State: 17:[49, 89, 19, 38], Operations: [] Exploring Operation: 89-49=40, Resulting Numbers: [19, 38, 40] Generated Node #2: [19, 38, 40] from Operation: 89-49=40 Current State: 17:[19, 38, 40], Operations: ['89-49=40'] Exploring Operation: 19+38=57, Resulting Numbers: [40, 57] Generated Node #3: [40, 57] from ...
4
Current State: 17:[49, 89, 19, 38], Operations: [] Exploring Operation: 89-49=40, Resulting Numbers: [19, 38, 40] Generated Node #0,0: 17:[19, 38, 40] Operation: 89-49=40 Exploring Operation: 89-38=51, Resulting Numbers: [49, 19, 51] Generated Node #0,1: 17:[49, 19, 51] Operation: 89-38=51 Moving to Node #0,0 Current S...
0.992188
hs_2
mult_heuristic
[ 62, 51, 36, 31 ]
46
[ "62+51=113", "36+31=67", "113-67=46" ]
Current State: 46:[62, 51, 36, 31], Operations: [] Exploring Operation: 62+51=113, Resulting Numbers: [36, 31, 113] Generated Node #2: [36, 31, 113] from Operation: 62+51=113 Current State: 46:[36, 31, 113], Operations: ['62+51=113'] Exploring Operation: 36+31=67, Resulting Numbers: [113, 67] Generated Node #3: [113, 6...
4
Current State: 46:[62, 51, 36, 31], Operations: [] Exploring Operation: 62/31=2, Resulting Numbers: [51, 36, 2] Generated Node #0,0: 46:[51, 36, 2] Operation: 62/31=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 46:[51, 36, 2], Operations: ['62/31=2'] Exploring Operation: 51-36=15, Resulting Numbers:...
0
hs_1
mult_heuristic
[ 96, 48, 37, 42 ]
16
[ "96/48=2", "42/2=21", "37-21=16" ]
Current State: 16:[96, 48, 37, 42], Operations: [] Exploring Operation: 96/48=2, Resulting Numbers: [37, 42, 2] Generated Node #2: [37, 42, 2] from Operation: 96/48=2 Current State: 16:[37, 42, 2], Operations: ['96/48=2'] Exploring Operation: 42/2=21, Resulting Numbers: [37, 21] Generated Node #3: [37, 21] from Operati...
4
Current State: 16:[96, 48, 37, 42], Operations: [] Exploring Operation: 96-48=48, Resulting Numbers: [37, 42, 48] Generated Node #0,0: 16:[37, 42, 48] Operation: 96-48=48 Exploring Operation: 96-42=54, Resulting Numbers: [48, 37, 54] Generated Node #0,1: 16:[48, 37, 54] Operation: 96-42=54 Exploring Operation: 96-37=59...
0.983507
hs_5
mult_heuristic
[ 82, 18, 87, 85 ]
50
[ "82+18=100", "87-85=2", "100/2=50" ]
Current State: 50:[82, 18, 87, 85], Operations: [] Exploring Operation: 82+18=100, Resulting Numbers: [87, 85, 100] Generated Node #2: [87, 85, 100] from Operation: 82+18=100 Current State: 50:[87, 85, 100], Operations: ['82+18=100'] Exploring Operation: 87-85=2, Resulting Numbers: [100, 2] Generated Node #3: [100, 2] ...
4
Current State: 50:[82, 18, 87, 85], Operations: [] Exploring Operation: 87-85=2, Resulting Numbers: [82, 18, 2] Generated Node #0,0: 50:[82, 18, 2] Operation: 87-85=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 50:[82, 18, 2], Operations: ['87-85=2'] Exploring Operation: 82-18=64, Resulting Numbers:...
0
hs_1
sum_heuristic
[ 67, 38, 21, 35 ]
63
[ "67+38=105", "21*105=2205", "2205/35=63" ]
Current State: 63:[67, 38, 21, 35], Operations: [] Exploring Operation: 67+38=105, Resulting Numbers: [21, 35, 105] Generated Node #2: [21, 35, 105] from Operation: 67+38=105 Current State: 63:[21, 35, 105], Operations: ['67+38=105'] Exploring Operation: 21*105=2205, Resulting Numbers: [35, 2205] Generated Node #3: [35...
4
Current State: 63:[67, 38, 21, 35], Operations: [] Exploring Operation: 38+35=73, Resulting Numbers: [67, 21, 73] Generated Node #0,0: 63:[67, 21, 73] Operation: 38+35=73 Exploring Operation: 38-35=3, Resulting Numbers: [67, 21, 3] Generated Node #0,1: 63:[67, 21, 3] Operation: 38-35=3 Exploring Operation: 67-38=29, Re...
0
hs_3
sum_heuristic
[ 9, 55, 96, 73 ]
48
[ "9*96=864", "73-55=18", "864/18=48" ]
Current State: 48:[9, 55, 96, 73], Operations: [] Exploring Operation: 9*96=864, Resulting Numbers: [55, 73, 864] Generated Node #2: [55, 73, 864] from Operation: 9*96=864 Current State: 48:[55, 73, 864], Operations: ['9*96=864'] Exploring Operation: 73-55=18, Resulting Numbers: [864, 18] Generated Node #3: [864, 18] f...
4
Current State: 48:[9, 55, 96, 73], Operations: [] Exploring Operation: 96-55=41, Resulting Numbers: [9, 73, 41] Generated Node #0,0: 48:[9, 73, 41] Operation: 96-55=41 Exploring Operation: 96-73=23, Resulting Numbers: [9, 55, 23] Generated Node #0,1: 48:[9, 55, 23] Operation: 96-73=23 Moving to Node #0,1 Current State:...
0
hs_2
sum_heuristic
[ 52, 47, 84, 72 ]
87
[ "52+47=99", "84-72=12", "99-12=87" ]
Current State: 87:[52, 47, 84, 72], Operations: [] Exploring Operation: 52+47=99, Resulting Numbers: [84, 72, 99] Generated Node #2: [84, 72, 99] from Operation: 52+47=99 Current State: 87:[84, 72, 99], Operations: ['52+47=99'] Exploring Operation: 84-72=12, Resulting Numbers: [99, 12] Generated Node #3: [99, 12] from ...
4
Current State: 87:[52, 47, 84, 72], Operations: [] Exploring Operation: 52-47=5, Resulting Numbers: [84, 72, 5] Generated Node #0,0: 87:[84, 72, 5] Operation: 52-47=5 Exploring Operation: 52+47=99, Resulting Numbers: [84, 72, 99] Generated Node #0,1: 87:[84, 72, 99] Operation: 52+47=99 Start Sub Search at level 1: Movi...
0.984375
hs_2
mult_heuristic
[ 69, 66, 43, 32 ]
78
[ "69-66=3", "43+32=75", "3+75=78" ]
Current State: 78:[69, 66, 43, 32], Operations: [] Exploring Operation: 69-66=3, Resulting Numbers: [43, 32, 3] Generated Node #2: [43, 32, 3] from Operation: 69-66=3 Current State: 78:[43, 32, 3], Operations: ['69-66=3'] Exploring Operation: 43+32=75, Resulting Numbers: [3, 75] Generated Node #3: [3, 75] from Operatio...
4
Current State: 78:[69, 66, 43, 32], Operations: [] Exploring Operation: 69-32=37, Resulting Numbers: [66, 43, 37] Generated Node #0,0: 78:[66, 43, 37] Operation: 69-32=37 Exploring Operation: 69-66=3, Resulting Numbers: [43, 32, 3] Generated Node #0,1: 78:[43, 32, 3] Operation: 69-66=3 Exploring Operation: 66-43=23, Re...
0.986111
hs_4
sum_heuristic
[ 12, 83, 2, 58 ]
49
[ "12*2=24", "83-58=25", "24+25=49" ]
Current State: 49:[12, 83, 2, 58], Operations: [] Exploring Operation: 12*2=24, Resulting Numbers: [83, 58, 24] Generated Node #2: [83, 58, 24] from Operation: 12*2=24 Current State: 49:[83, 58, 24], Operations: ['12*2=24'] Exploring Operation: 83-58=25, Resulting Numbers: [24, 25] Generated Node #3: [24, 25] from Oper...
4
Current State: 49:[12, 83, 2, 58], Operations: [] Exploring Operation: 12/2=6, Resulting Numbers: [83, 58, 6] Generated Node #0,0: 49:[83, 58, 6] Operation: 12/2=6 Exploring Operation: 83-12=71, Resulting Numbers: [2, 58, 71] Generated Node #0,1: 49:[2, 58, 71] Operation: 83-12=71 Exploring Operation: 58-12=46, Resulti...
0
hs_5
mult_heuristic
[ 12, 60, 98, 17 ]
43
[ "12+60=72", "98+17=115", "115-72=43" ]
Current State: 43:[12, 60, 98, 17], Operations: [] Exploring Operation: 12+60=72, Resulting Numbers: [98, 17, 72] Generated Node #2: [98, 17, 72] from Operation: 12+60=72 Current State: 43:[98, 17, 72], Operations: ['12+60=72'] Exploring Operation: 98+17=115, Resulting Numbers: [72, 115] Generated Node #3: [72, 115] fr...
4
Current State: 43:[12, 60, 98, 17], Operations: [] Exploring Operation: 60-12=48, Resulting Numbers: [98, 17, 48] Generated Node #0,0: 43:[98, 17, 48] Operation: 60-12=48 Exploring Operation: 98-12=86, Resulting Numbers: [60, 17, 86] Generated Node #0,1: 43:[60, 17, 86] Operation: 98-12=86 Exploring Operation: 98-60=38...
0.971354
hs_3
mult_heuristic
[ 2, 74, 95, 83 ]
43
[ "74+95=169", "169-83=86", "86/2=43" ]
Current State: 43:[2, 74, 95, 83], Operations: [] Exploring Operation: 74+95=169, Resulting Numbers: [2, 83, 169] Generated Node #2: [2, 83, 169] from Operation: 74+95=169 Current State: 43:[2, 83, 169], Operations: ['74+95=169'] Exploring Operation: 169-83=86, Resulting Numbers: [2, 86] Generated Node #3: [2, 86] from...
4
Current State: 43:[2, 74, 95, 83], Operations: [] Exploring Operation: 74/2=37, Resulting Numbers: [95, 83, 37] Generated Node #0,0: 43:[95, 83, 37] Operation: 74/2=37 Start Sub Search at level 1: Moving to Node #0,0 Current State: 43:[95, 83, 37], Operations: ['74/2=37'] Exploring Operation: 95-83=12, Resulting Number...
0
hs_1
mult_heuristic
[ 40, 70, 80, 19 ]
76
[ "40*19=760", "80-70=10", "760/10=76" ]
Current State: 76:[40, 70, 80, 19], Operations: [] Exploring Operation: 40*19=760, Resulting Numbers: [70, 80, 760] Generated Node #2: [70, 80, 760] from Operation: 40*19=760 Current State: 76:[70, 80, 760], Operations: ['40*19=760'] Exploring Operation: 80-70=10, Resulting Numbers: [760, 10] Generated Node #3: [760, 1...
4
Current State: 76:[40, 70, 80, 19], Operations: [] Exploring Operation: 80/40=2, Resulting Numbers: [70, 19, 2] Generated Node #0,0: 76:[70, 19, 2] Operation: 80/40=2 Exploring Operation: 80-70=10, Resulting Numbers: [40, 19, 10] Generated Node #0,1: 76:[40, 19, 10] Operation: 80-70=10 Exploring Operation: 80-40=40, Re...
0.980035
hs_3
mult_heuristic
[ 6, 72, 44, 22 ]
83
[ "44+22=66", "66/6=11", "72+11=83" ]
Current State: 83:[6, 72, 44, 22], Operations: [] Exploring Operation: 44+22=66, Resulting Numbers: [6, 72, 66] Generated Node #2: [6, 72, 66] from Operation: 44+22=66 Current State: 83:[6, 72, 66], Operations: ['44+22=66'] Exploring Operation: 66/6=11, Resulting Numbers: [72, 11] Generated Node #3: [72, 11] from Opera...
4
Current State: 83:[6, 72, 44, 22], Operations: [] Exploring Operation: 6+72=78, Resulting Numbers: [44, 22, 78] Generated Node #0,0: 83:[44, 22, 78] Operation: 6+72=78 Exploring Operation: 6+44=50, Resulting Numbers: [72, 22, 50] Generated Node #0,1: 83:[72, 22, 50] Operation: 6+44=50 Exploring Operation: 6*22=132, Res...
0
hs_3
sum_heuristic
[ 22, 59, 99, 20 ]
19
[ "22-20=2", "59*2=118", "118-99=19" ]
Current State: 19:[22, 59, 99, 20], Operations: [] Exploring Operation: 22-20=2, Resulting Numbers: [59, 99, 2] Generated Node #2: [59, 99, 2] from Operation: 22-20=2 Current State: 19:[59, 99, 2], Operations: ['22-20=2'] Exploring Operation: 59*2=118, Resulting Numbers: [99, 118] Generated Node #3: [99, 118] from Oper...
4
Current State: 19:[22, 59, 99, 20], Operations: [] Exploring Operation: 59-20=39, Resulting Numbers: [22, 99, 39] Generated Node #0,0: 19:[22, 99, 39] Operation: 59-20=39 Exploring Operation: 59-22=37, Resulting Numbers: [99, 20, 37] Generated Node #0,1: 19:[99, 20, 37] Operation: 59-22=37 Exploring Operation: 99-59=40...
0
hs_5
sum_heuristic
[ 51, 3, 9, 46 ]
96
[ "51-9=42", "3*46=138", "138-42=96" ]
Current State: 96:[51, 3, 9, 46], Operations: [] Exploring Operation: 51-9=42, Resulting Numbers: [3, 46, 42] Generated Node #2: [3, 46, 42] from Operation: 51-9=42 Current State: 96:[3, 46, 42], Operations: ['51-9=42'] Exploring Operation: 3*46=138, Resulting Numbers: [42, 138] Generated Node #3: [42, 138] from Operat...
4
Current State: 96:[51, 3, 9, 46], Operations: [] Exploring Operation: 51+46=97, Resulting Numbers: [3, 9, 97] Generated Node #0,0: 96:[3, 9, 97] Operation: 51+46=97 Start Sub Search at level 1: Moving to Node #0,0 Current State: 96:[3, 9, 97], Operations: ['51+46=97'] Exploring Operation: 3+9=12, Resulting Numbers: [97...
0
hs_1
sum_heuristic
[ 70, 28, 96, 44 ]
64
[ "44-28=16", "96/16=6", "70-6=64" ]
Current State: 64:[70, 28, 96, 44], Operations: [] Exploring Operation: 44-28=16, Resulting Numbers: [70, 96, 16] Generated Node #2: [70, 96, 16] from Operation: 44-28=16 Current State: 64:[70, 96, 16], Operations: ['44-28=16'] Exploring Operation: 96/16=6, Resulting Numbers: [70, 6] Generated Node #3: [70, 6] from Ope...
4
Current State: 64:[70, 28, 96, 44], Operations: [] Exploring Operation: 96-70=26, Resulting Numbers: [28, 44, 26] Generated Node #0,0: 64:[28, 44, 26] Operation: 96-70=26 Exploring Operation: 96-28=68, Resulting Numbers: [70, 44, 68] Generated Node #0,1: 64:[70, 44, 68] Operation: 96-28=68 Exploring Operation: 96-44=52...
0
hs_3
sum_heuristic
[ 35, 38, 30, 91 ]
48
[ "35+38=73", "30+91=121", "121-73=48" ]
Current State: 48:[35, 38, 30, 91], Operations: [] Exploring Operation: 35+38=73, Resulting Numbers: [30, 91, 73] Generated Node #2: [30, 91, 73] from Operation: 35+38=73 Current State: 48:[30, 91, 73], Operations: ['35+38=73'] Exploring Operation: 30+91=121, Resulting Numbers: [73, 121] Generated Node #3: [73, 121] fr...
4
Current State: 48:[35, 38, 30, 91], Operations: [] Exploring Operation: 91-38=53, Resulting Numbers: [35, 30, 53] Generated Node #0,0: 48:[35, 30, 53] Operation: 91-38=53 Start Sub Search at level 1: Moving to Node #0,0 Current State: 48:[35, 30, 53], Operations: ['91-38=53'] Exploring Operation: 35-30=5, Resulting Num...
0.993924
hs_1
sum_heuristic
[ 78, 82, 34, 42 ]
13
[ "82-34=48", "48-42=6", "78/6=13" ]
Current State: 13:[78, 82, 34, 42], Operations: [] Exploring Operation: 82-34=48, Resulting Numbers: [78, 42, 48] Generated Node #2: [78, 42, 48] from Operation: 82-34=48 Current State: 13:[78, 42, 48], Operations: ['82-34=48'] Exploring Operation: 48-42=6, Resulting Numbers: [78, 6] Generated Node #3: [78, 6] from Ope...
4
Current State: 13:[78, 82, 34, 42], Operations: [] Exploring Operation: 78-42=36, Resulting Numbers: [82, 34, 36] Generated Node #0,0: 13:[82, 34, 36] Operation: 78-42=36 Exploring Operation: 82-78=4, Resulting Numbers: [34, 42, 4] Generated Node #0,1: 13:[34, 42, 4] Operation: 82-78=4 Exploring Operation: 82-42=40, Re...
0.972222
hs_3
sum_heuristic
[ 18, 33, 13, 88 ]
24
[ "18+33=51", "88-13=75", "75-51=24" ]
Current State: 24:[18, 33, 13, 88], Operations: [] Exploring Operation: 18+33=51, Resulting Numbers: [13, 88, 51] Generated Node #2: [13, 88, 51] from Operation: 18+33=51 Current State: 24:[13, 88, 51], Operations: ['18+33=51'] Exploring Operation: 88-13=75, Resulting Numbers: [51, 75] Generated Node #3: [51, 75] from ...
4
Current State: 24:[18, 33, 13, 88], Operations: [] Exploring Operation: 88-13=75, Resulting Numbers: [18, 33, 75] Generated Node #0,0: 24:[18, 33, 75] Operation: 88-13=75 Exploring Operation: 88-33=55, Resulting Numbers: [18, 13, 55] Generated Node #0,1: 24:[18, 13, 55] Operation: 88-33=55 Exploring Operation: 88-18=70...
0.990451
hs_3
sum_heuristic
[ 5, 15, 49, 4 ]
24
[ "49-4=45", "45/5=9", "15+9=24" ]
Current State: 24:[5, 15, 49, 4], Operations: [] Exploring Operation: 49-4=45, Resulting Numbers: [5, 15, 45] Generated Node #2: [5, 15, 45] from Operation: 49-4=45 Current State: 24:[5, 15, 45], Operations: ['49-4=45'] Exploring Operation: 45/5=9, Resulting Numbers: [15, 9] Generated Node #3: [15, 9] from Operation: 4...
4
Current State: 24:[5, 15, 49, 4], Operations: [] Exploring Operation: 49-5=44, Resulting Numbers: [15, 4, 44] Generated Node #0,0: 24:[15, 4, 44] Operation: 49-5=44 Exploring Operation: 49-15=34, Resulting Numbers: [5, 4, 34] Generated Node #0,1: 24:[5, 4, 34] Operation: 49-15=34 Exploring Operation: 49-4=45, Resulting...
0.950521
hs_5
sum_heuristic
[ 2, 78, 97, 9 ]
77
[ "78+9=87", "2*87=174", "174-97=77" ]
Current State: 77:[2, 78, 97, 9], Operations: [] Exploring Operation: 78+9=87, Resulting Numbers: [2, 97, 87] Generated Node #2: [2, 97, 87] from Operation: 78+9=87 Current State: 77:[2, 97, 87], Operations: ['78+9=87'] Exploring Operation: 2*87=174, Resulting Numbers: [97, 174] Generated Node #3: [97, 174] from Operat...
4
Current State: 77:[2, 78, 97, 9], Operations: [] Exploring Operation: 97-9=88, Resulting Numbers: [2, 78, 88] Generated Node #0,0: 77:[2, 78, 88] Operation: 97-9=88 Exploring Operation: 2+9=11, Resulting Numbers: [78, 97, 11] Generated Node #0,1: 77:[78, 97, 11] Operation: 2+9=11 Exploring Operation: 97-2=95, Resulting...
0
hs_4
mult_heuristic
[ 81, 86, 18, 86 ]
99
[ "81+86=167", "86-18=68", "167-68=99" ]
Current State: 99:[81, 86, 18, 86], Operations: [] Exploring Operation: 81+86=167, Resulting Numbers: [18, 167] Generated Node #2: [18, 167] from Operation: 81+86=167 Current State: 99:[18, 167], Operations: ['81+86=167'] Exploring Operation: 86-18=68, Resulting Numbers: [167, 68] Generated Node #3: [167, 68] from Oper...
4
Current State: 99:[81, 86, 18, 86], Operations: [] Exploring Operation: 86-81=5, Resulting Numbers: [18, 86, 5] Generated Node #0,0: 99:[18, 86, 5] Operation: 86-81=5 Exploring Operation: 86-86=0, Resulting Numbers: [81, 18, 0] Generated Node #0,1: 99:[81, 18, 0] Operation: 86-86=0 Exploring Operation: 86-81=5, Resulti...
0.985243
hs_5
sum_heuristic
[ 11, 58, 1, 18 ]
30
[ "58-11=47", "18-1=17", "47-17=30" ]
Current State: 30:[11, 58, 1, 18], Operations: [] Exploring Operation: 58-11=47, Resulting Numbers: [1, 18, 47] Generated Node #2: [1, 18, 47] from Operation: 58-11=47 Current State: 30:[1, 18, 47], Operations: ['58-11=47'] Exploring Operation: 18-1=17, Resulting Numbers: [47, 17] Generated Node #3: [47, 17] from Opera...
4
Current State: 30:[11, 58, 1, 18], Operations: [] Exploring Operation: 58-18=40, Resulting Numbers: [11, 1, 40] Generated Node #0,0: 30:[11, 1, 40] Operation: 58-18=40 Start Sub Search at level 1: Moving to Node #0,0 Current State: 30:[11, 1, 40], Operations: ['58-18=40'] Exploring Operation: 40-11=29, Resulting Number...
0.993924
hs_1
sum_heuristic
[ 10, 54, 24, 91 ]
94
[ "54-24=30", "30/10=3", "91+3=94" ]
Current State: 94:[10, 54, 24, 91], Operations: [] Exploring Operation: 54-24=30, Resulting Numbers: [10, 91, 30] Generated Node #2: [10, 91, 30] from Operation: 54-24=30 Current State: 94:[10, 91, 30], Operations: ['54-24=30'] Exploring Operation: 30/10=3, Resulting Numbers: [91, 3] Generated Node #3: [91, 3] from Ope...
4
Current State: 94:[10, 54, 24, 91], Operations: [] Exploring Operation: 54+24=78, Resulting Numbers: [10, 91, 78] Generated Node #0,0: 94:[10, 91, 78] Operation: 54+24=78 Exploring Operation: 24-10=14, Resulting Numbers: [54, 91, 14] Generated Node #0,1: 94:[54, 91, 14] Operation: 24-10=14 Exploring Operation: 54-10=44...
0
hs_4
mult_heuristic
[ 9, 51, 69, 76 ]
49
[ "51-9=42", "76-69=7", "42+7=49" ]
Current State: 49:[9, 51, 69, 76], Operations: [] Exploring Operation: 51-9=42, Resulting Numbers: [69, 76, 42] Generated Node #2: [69, 76, 42] from Operation: 51-9=42 Current State: 49:[69, 76, 42], Operations: ['51-9=42'] Exploring Operation: 76-69=7, Resulting Numbers: [42, 7] Generated Node #3: [42, 7] from Operati...
4
Current State: 49:[9, 51, 69, 76], Operations: [] Exploring Operation: 76-9=67, Resulting Numbers: [51, 69, 67] Generated Node #0,0: 49:[51, 69, 67] Operation: 76-9=67 Exploring Operation: 69-51=18, Resulting Numbers: [9, 76, 18] Generated Node #0,1: 49:[9, 76, 18] Operation: 69-51=18 Exploring Operation: 76-69=7, Resu...
0.983507
hs_5
sum_heuristic
[ 3, 99, 8, 34 ]
22
[ "99-3=96", "96/8=12", "34-12=22" ]
Current State: 22:[3, 99, 8, 34], Operations: [] Exploring Operation: 99-3=96, Resulting Numbers: [8, 34, 96] Generated Node #2: [8, 34, 96] from Operation: 99-3=96 Current State: 22:[8, 34, 96], Operations: ['99-3=96'] Exploring Operation: 96/8=12, Resulting Numbers: [34, 12] Generated Node #3: [34, 12] from Operation...
4
Current State: 22:[3, 99, 8, 34], Operations: [] Exploring Operation: 99-34=65, Resulting Numbers: [3, 8, 65] Generated Node #0,0: 22:[3, 8, 65] Operation: 99-34=65 Exploring Operation: 99/3=33, Resulting Numbers: [8, 34, 33] Generated Node #0,1: 22:[8, 34, 33] Operation: 99/3=33 Moving to Node #0,1 Current State: 22:[...
0
hs_2
sum_heuristic
[ 97, 65, 75, 21 ]
66
[ "97+65=162", "75+21=96", "162-96=66" ]
Current State: 66:[97, 65, 75, 21], Operations: [] Exploring Operation: 97+65=162, Resulting Numbers: [75, 21, 162] Generated Node #2: [75, 21, 162] from Operation: 97+65=162 Current State: 66:[75, 21, 162], Operations: ['97+65=162'] Exploring Operation: 75+21=96, Resulting Numbers: [162, 96] Generated Node #3: [162, 9...
4
Current State: 66:[97, 65, 75, 21], Operations: [] Exploring Operation: 97-65=32, Resulting Numbers: [75, 21, 32] Generated Node #0,0: 66:[75, 21, 32] Operation: 97-65=32 Exploring Operation: 97-75=22, Resulting Numbers: [65, 21, 22] Generated Node #0,1: 66:[65, 21, 22] Operation: 97-75=22 Exploring Operation: 75-65=10...
0.986979
hs_5
sum_heuristic
[ 55, 43, 32, 5 ]
49
[ "55-43=12", "32+5=37", "12+37=49" ]
Current State: 49:[55, 43, 32, 5], Operations: [] Exploring Operation: 55-43=12, Resulting Numbers: [32, 5, 12] Generated Node #2: [32, 5, 12] from Operation: 55-43=12 Current State: 49:[32, 5, 12], Operations: ['55-43=12'] Exploring Operation: 32+5=37, Resulting Numbers: [12, 37] Generated Node #3: [12, 37] from Opera...
4
Current State: 49:[55, 43, 32, 5], Operations: [] Exploring Operation: 43-32=11, Resulting Numbers: [55, 5, 11] Generated Node #0,0: 49:[55, 5, 11] Operation: 43-32=11 Exploring Operation: 55-32=23, Resulting Numbers: [43, 5, 23] Generated Node #0,1: 49:[43, 5, 23] Operation: 55-32=23 Exploring Operation: 55-43=12, Res...
0.985243
hs_3
sum_heuristic
[ 9, 22, 14, 63 ]
46
[ "9+22=31", "14+63=77", "77-31=46" ]
Current State: 46:[9, 22, 14, 63], Operations: [] Exploring Operation: 9+22=31, Resulting Numbers: [14, 63, 31] Generated Node #2: [14, 63, 31] from Operation: 9+22=31 Current State: 46:[14, 63, 31], Operations: ['9+22=31'] Exploring Operation: 14+63=77, Resulting Numbers: [31, 77] Generated Node #3: [31, 77] from Oper...
4
Current State: 46:[9, 22, 14, 63], Operations: [] Exploring Operation: 63/9=7, Resulting Numbers: [22, 14, 7] Generated Node #0,0: 46:[22, 14, 7] Operation: 63/9=7 Exploring Operation: 63-14=49, Resulting Numbers: [9, 22, 49] Generated Node #0,1: 46:[9, 22, 49] Operation: 63-14=49 Moving to Node #0,1 Current State: 46:...
0
hs_2
sum_heuristic
[ 44, 50, 36, 55 ]
97
[ "50-44=6", "36+55=91", "6+91=97" ]
Current State: 97:[44, 50, 36, 55], Operations: [] Exploring Operation: 50-44=6, Resulting Numbers: [36, 55, 6] Generated Node #2: [36, 55, 6] from Operation: 50-44=6 Current State: 97:[36, 55, 6], Operations: ['50-44=6'] Exploring Operation: 36+55=91, Resulting Numbers: [6, 91] Generated Node #3: [6, 91] from Operatio...
4
Current State: 97:[44, 50, 36, 55], Operations: [] Exploring Operation: 44+50=94, Resulting Numbers: [36, 55, 94] Generated Node #0,0: 97:[36, 55, 94] Operation: 44+50=94 Exploring Operation: 44+36=80, Resulting Numbers: [50, 55, 80] Generated Node #0,1: 97:[50, 55, 80] Operation: 44+36=80 Exploring Operation: 50+36=86...
0.970486
hs_3
mult_heuristic
[ 79, 25, 84, 78 ]
47
[ "84-79=5", "25*5=125", "125-78=47" ]
Current State: 47:[79, 25, 84, 78], Operations: [] Exploring Operation: 84-79=5, Resulting Numbers: [25, 78, 5] Generated Node #2: [25, 78, 5] from Operation: 84-79=5 Current State: 47:[25, 78, 5], Operations: ['84-79=5'] Exploring Operation: 25*5=125, Resulting Numbers: [78, 125] Generated Node #3: [78, 125] from Oper...
4
Current State: 47:[79, 25, 84, 78], Operations: [] Exploring Operation: 84-25=59, Resulting Numbers: [79, 78, 59] Generated Node #0,0: 47:[79, 78, 59] Operation: 84-25=59 Exploring Operation: 78-25=53, Resulting Numbers: [79, 84, 53] Generated Node #0,1: 47:[79, 84, 53] Operation: 78-25=53 Exploring Operation: 79-25=54...
0
hs_4
mult_heuristic
[ 21, 11, 30, 71 ]
31
[ "21-11=10", "71-30=41", "41-10=31" ]
Current State: 31:[21, 11, 30, 71], Operations: [] Exploring Operation: 21-11=10, Resulting Numbers: [30, 71, 10] Generated Node #2: [30, 71, 10] from Operation: 21-11=10 Current State: 31:[30, 71, 10], Operations: ['21-11=10'] Exploring Operation: 71-30=41, Resulting Numbers: [10, 41] Generated Node #3: [10, 41] from ...
4
Current State: 31:[21, 11, 30, 71], Operations: [] Exploring Operation: 71-21=50, Resulting Numbers: [11, 30, 50] Generated Node #0,0: 31:[11, 30, 50] Operation: 71-21=50 Exploring Operation: 71-11=60, Resulting Numbers: [21, 30, 60] Generated Node #0,1: 31:[21, 30, 60] Operation: 71-11=60 Exploring Operation: 71-30=41...
0.984375
hs_3
sum_heuristic
[ 8, 63, 9, 14 ]
16
[ "8*9=72", "14*72=1008", "1008/63=16" ]
Current State: 16:[8, 63, 9, 14], Operations: [] Exploring Operation: 8*9=72, Resulting Numbers: [63, 14, 72] Generated Node #2: [63, 14, 72] from Operation: 8*9=72 Current State: 16:[63, 14, 72], Operations: ['8*9=72'] Exploring Operation: 14*72=1008, Resulting Numbers: [63, 1008] Generated Node #3: [63, 1008] from Op...
4
Current State: 16:[8, 63, 9, 14], Operations: [] Exploring Operation: 63/9=7, Resulting Numbers: [8, 14, 7] Generated Node #0,0: 16:[8, 14, 7] Operation: 63/9=7 Exploring Operation: 63-8=55, Resulting Numbers: [9, 14, 55] Generated Node #0,1: 16:[9, 14, 55] Operation: 63-8=55 Exploring Operation: 63-14=49, Resulting Nu...
0.987847
hs_4
sum_heuristic
[ 56, 10, 81, 20 ]
55
[ "56-10=46", "81+20=101", "101-46=55" ]
Current State: 55:[56, 10, 81, 20], Operations: [] Exploring Operation: 56-10=46, Resulting Numbers: [81, 20, 46] Generated Node #2: [81, 20, 46] from Operation: 56-10=46 Current State: 55:[81, 20, 46], Operations: ['56-10=46'] Exploring Operation: 81+20=101, Resulting Numbers: [46, 101] Generated Node #3: [46, 101] fr...
4
Current State: 55:[56, 10, 81, 20], Operations: [] Exploring Operation: 81-20=61, Resulting Numbers: [56, 10, 61] Generated Node #0,0: 55:[56, 10, 61] Operation: 81-20=61 Exploring Operation: 81-56=25, Resulting Numbers: [10, 20, 25] Generated Node #0,1: 55:[10, 20, 25] Operation: 81-56=25 Exploring Operation: 81-10=71...
0.977431
hs_3
mult_heuristic
[ 62, 97, 75, 87 ]
23
[ "97-62=35", "87-75=12", "35-12=23" ]
Current State: 23:[62, 97, 75, 87], Operations: [] Exploring Operation: 97-62=35, Resulting Numbers: [75, 87, 35] Generated Node #2: [75, 87, 35] from Operation: 97-62=35 Current State: 23:[75, 87, 35], Operations: ['97-62=35'] Exploring Operation: 87-75=12, Resulting Numbers: [35, 12] Generated Node #3: [35, 12] from ...
4
Current State: 23:[62, 97, 75, 87], Operations: [] Exploring Operation: 97-75=22, Resulting Numbers: [62, 87, 22] Generated Node #0,0: 23:[62, 87, 22] Operation: 97-75=22 Exploring Operation: 97-87=10, Resulting Numbers: [62, 75, 10] Generated Node #0,1: 23:[62, 75, 10] Operation: 97-87=10 Moving to Node #0,0 Current S...
0.986979
hs_2
mult_heuristic
[ 64, 49, 69, 79 ]
35
[ "64+49=113", "69+79=148", "148-113=35" ]
Current State: 35:[64, 49, 69, 79], Operations: [] Exploring Operation: 64+49=113, Resulting Numbers: [69, 79, 113] Generated Node #2: [69, 79, 113] from Operation: 64+49=113 Current State: 35:[69, 79, 113], Operations: ['64+49=113'] Exploring Operation: 69+79=148, Resulting Numbers: [113, 148] Generated Node #3: [113,...
4
Current State: 35:[64, 49, 69, 79], Operations: [] Exploring Operation: 79-64=15, Resulting Numbers: [49, 69, 15] Generated Node #0,0: 35:[49, 69, 15] Operation: 79-64=15 Exploring Operation: 79-69=10, Resulting Numbers: [64, 49, 10] Generated Node #0,1: 35:[64, 49, 10] Operation: 79-69=10 Exploring Operation: 69-64=5,...
0.978299
hs_3
mult_heuristic
[ 86, 85, 64, 19 ]
83
[ "86-85=1", "64+19=83", "1*83=83" ]
Current State: 83:[86, 85, 64, 19], Operations: [] Exploring Operation: 86-85=1, Resulting Numbers: [64, 19, 1] Generated Node #2: [64, 19, 1] from Operation: 86-85=1 Current State: 83:[64, 19, 1], Operations: ['86-85=1'] Exploring Operation: 64+19=83, Resulting Numbers: [1, 83] Generated Node #3: [1, 83] from Operatio...
4
Current State: 83:[86, 85, 64, 19], Operations: [] Exploring Operation: 86+19=105, Resulting Numbers: [85, 64, 105] Generated Node #0,0: 83:[85, 64, 105] Operation: 86+19=105 Exploring Operation: 85-19=66, Resulting Numbers: [86, 64, 66] Generated Node #0,1: 83:[86, 64, 66] Operation: 85-19=66 Exploring Operation: 64+1...
0.983507
hs_5
sum_heuristic
[ 4, 79, 65, 9 ]
84
[ "4+9=13", "65/13=5", "79+5=84" ]
Current State: 84:[4, 79, 65, 9], Operations: [] Exploring Operation: 4+9=13, Resulting Numbers: [79, 65, 13] Generated Node #2: [79, 65, 13] from Operation: 4+9=13 Current State: 84:[79, 65, 13], Operations: ['4+9=13'] Exploring Operation: 65/13=5, Resulting Numbers: [79, 5] Generated Node #3: [79, 5] from Operation: ...
4
Current State: 84:[4, 79, 65, 9], Operations: [] Exploring Operation: 79-65=14, Resulting Numbers: [4, 9, 14] Generated Node #0,0: 84:[4, 9, 14] Operation: 79-65=14 Moving to Node #0,0 Current State: 84:[4, 9, 14], Operations: ['79-65=14'] Exploring Operation: 4+9=13, Resulting Numbers: [14, 13] Generated Node #0,0,0: ...
0
hs_1
sum_heuristic
[ 78, 10, 71, 78 ]
60
[ "78/78=1", "71-10=61", "61-1=60" ]
Current State: 60:[78, 10, 71, 78], Operations: [] Exploring Operation: 78/78=1, Resulting Numbers: [10, 71, 1] Generated Node #2: [10, 71, 1] from Operation: 78/78=1 Current State: 60:[10, 71, 1], Operations: ['78/78=1'] Exploring Operation: 71-10=61, Resulting Numbers: [1, 61] Generated Node #3: [1, 61] from Operatio...
4
Current State: 60:[78, 10, 71, 78], Operations: [] Exploring Operation: 78/78=1, Resulting Numbers: [10, 71, 1] Generated Node #0,0: 60:[10, 71, 1] Operation: 78/78=1 Exploring Operation: 78-78=0, Resulting Numbers: [10, 71, 0] Generated Node #0,1: 60:[10, 71, 0] Operation: 78-78=0 Exploring Operation: 78-71=7, Resulti...
0.928819
hs_5
sum_heuristic
[ 16, 44, 40, 36 ]
35
[ "44+36=80", "80/16=5", "40-5=35" ]
Current State: 35:[16, 44, 40, 36], Operations: [] Exploring Operation: 44+36=80, Resulting Numbers: [16, 40, 80] Generated Node #2: [16, 40, 80] from Operation: 44+36=80 Current State: 35:[16, 40, 80], Operations: ['44+36=80'] Exploring Operation: 80/16=5, Resulting Numbers: [40, 5] Generated Node #3: [40, 5] from Ope...
4
Current State: 35:[16, 44, 40, 36], Operations: [] Exploring Operation: 44-40=4, Resulting Numbers: [16, 36, 4] Generated Node #0,0: 35:[16, 36, 4] Operation: 44-40=4 Start Sub Search at level 1: Moving to Node #0,0 Current State: 35:[16, 36, 4], Operations: ['44-40=4'] Exploring Operation: 16/4=4, Resulting Numbers: [...
0
hs_1
sum_heuristic
[ 66, 60, 7, 30 ]
52
[ "60*7=420", "420/30=14", "66-14=52" ]
Current State: 52:[66, 60, 7, 30], Operations: [] Exploring Operation: 60*7=420, Resulting Numbers: [66, 30, 420] Generated Node #2: [66, 30, 420] from Operation: 60*7=420 Current State: 52:[66, 30, 420], Operations: ['60*7=420'] Exploring Operation: 420/30=14, Resulting Numbers: [66, 14] Generated Node #3: [66, 14] fr...
4
Current State: 52:[66, 60, 7, 30], Operations: [] Exploring Operation: 60-7=53, Resulting Numbers: [66, 30, 53] Generated Node #0,0: 52:[66, 30, 53] Operation: 60-7=53 Exploring Operation: 66-7=59, Resulting Numbers: [60, 30, 59] Generated Node #0,1: 52:[60, 30, 59] Operation: 66-7=59 Exploring Operation: 60/30=2, Resu...
0.961806
hs_5
sum_heuristic
[ 28, 96, 36, 42 ]
63
[ "28+36=64", "96*42=4032", "4032/64=63" ]
Current State: 63:[28, 96, 36, 42], Operations: [] Exploring Operation: 28+36=64, Resulting Numbers: [96, 42, 64] Generated Node #2: [96, 42, 64] from Operation: 28+36=64 Current State: 63:[96, 42, 64], Operations: ['28+36=64'] Exploring Operation: 96*42=4032, Resulting Numbers: [64, 4032] Generated Node #3: [64, 4032]...
4
Current State: 63:[28, 96, 36, 42], Operations: [] Exploring Operation: 96-36=60, Resulting Numbers: [28, 42, 60] Generated Node #0,0: 63:[28, 42, 60] Operation: 96-36=60 Start Sub Search at level 1: Moving to Node #0,0 Current State: 63:[28, 42, 60], Operations: ['96-36=60'] Exploring Operation: 42-28=14, Resulting Nu...
0
hs_1
mult_heuristic
[ 91, 23, 86, 3 ]
100
[ "91-86=5", "23-3=20", "5*20=100" ]
Current State: 100:[91, 23, 86, 3], Operations: [] Exploring Operation: 91-86=5, Resulting Numbers: [23, 3, 5] Generated Node #2: [23, 3, 5] from Operation: 91-86=5 Current State: 100:[23, 3, 5], Operations: ['91-86=5'] Exploring Operation: 23-3=20, Resulting Numbers: [5, 20] Generated Node #3: [5, 20] from Operation: ...
4
Current State: 100:[91, 23, 86, 3], Operations: [] Exploring Operation: 91-86=5, Resulting Numbers: [23, 3, 5] Generated Node #0,0: 100:[23, 3, 5] Operation: 91-86=5 Exploring Operation: 23+86=109, Resulting Numbers: [91, 3, 109] Generated Node #0,1: 100:[91, 3, 109] Operation: 23+86=109 Moving to Node #0,0 Current Sta...
0.986979
hs_2
sum_heuristic
[ 20, 93, 90, 66 ]
83
[ "93-20=73", "90+66=156", "156-73=83" ]
Current State: 83:[20, 93, 90, 66], Operations: [] Exploring Operation: 93-20=73, Resulting Numbers: [90, 66, 73] Generated Node #2: [90, 66, 73] from Operation: 93-20=73 Current State: 83:[90, 66, 73], Operations: ['93-20=73'] Exploring Operation: 90+66=156, Resulting Numbers: [73, 156] Generated Node #3: [73, 156] fr...
4
Current State: 83:[20, 93, 90, 66], Operations: [] Exploring Operation: 93-20=73, Resulting Numbers: [90, 66, 73] Generated Node #0,0: 83:[90, 66, 73] Operation: 93-20=73 Exploring Operation: 20+66=86, Resulting Numbers: [93, 90, 86] Generated Node #0,1: 83:[93, 90, 86] Operation: 20+66=86 Start Sub Search at level 1: ...
0.992188
hs_2
sum_heuristic
[ 27, 26, 58, 52 ]
83
[ "27+58=85", "52/26=2", "85-2=83" ]
Current State: 83:[27, 26, 58, 52], Operations: [] Exploring Operation: 27+58=85, Resulting Numbers: [26, 52, 85] Generated Node #2: [26, 52, 85] from Operation: 27+58=85 Current State: 83:[26, 52, 85], Operations: ['27+58=85'] Exploring Operation: 52/26=2, Resulting Numbers: [85, 2] Generated Node #3: [85, 2] from Ope...
4
Current State: 83:[27, 26, 58, 52], Operations: [] Exploring Operation: 26+58=84, Resulting Numbers: [27, 52, 84] Generated Node #0,0: 83:[27, 52, 84] Operation: 26+58=84 Exploring Operation: 27+58=85, Resulting Numbers: [26, 52, 85] Generated Node #0,1: 83:[26, 52, 85] Operation: 27+58=85 Exploring Operation: 27+52=79...
0.916667
hs_5
mult_heuristic
[ 52, 4, 91, 3 ]
52
[ "52/4=13", "3*13=39", "91-39=52" ]
Current State: 52:[52, 4, 91, 3], Operations: [] Exploring Operation: 52/4=13, Resulting Numbers: [91, 3, 13] Generated Node #2: [91, 3, 13] from Operation: 52/4=13 Current State: 52:[91, 3, 13], Operations: ['52/4=13'] Exploring Operation: 3*13=39, Resulting Numbers: [91, 39] Generated Node #3: [91, 39] from Operation...
4
Current State: 52:[52, 4, 91, 3], Operations: [] Exploring Operation: 91-52=39, Resulting Numbers: [4, 3, 39] Generated Node #0,0: 52:[4, 3, 39] Operation: 91-52=39 Moving to Node #0,0 Current State: 52:[4, 3, 39], Operations: ['91-52=39'] Exploring Operation: 39/3=13, Resulting Numbers: [4, 13] Generated Node #0,0,0: ...
0.993924
hs_1
sum_heuristic
[ 12, 47, 45, 6 ]
96
[ "47-45=2", "6+2=8", "12*8=96" ]
Current State: 96:[12, 47, 45, 6], Operations: [] Exploring Operation: 47-45=2, Resulting Numbers: [12, 6, 2] Generated Node #2: [12, 6, 2] from Operation: 47-45=2 Current State: 96:[12, 6, 2], Operations: ['47-45=2'] Exploring Operation: 6+2=8, Resulting Numbers: [12, 8] Generated Node #3: [12, 8] from Operation: 6+2=...
4
Current State: 96:[12, 47, 45, 6], Operations: [] Exploring Operation: 12-6=6, Resulting Numbers: [47, 45, 6] Generated Node #0,0: 96:[47, 45, 6] Operation: 12-6=6 Exploring Operation: 45-12=33, Resulting Numbers: [47, 6, 33] Generated Node #0,1: 96:[47, 6, 33] Operation: 45-12=33 Exploring Operation: 47-45=2, Resultin...
0
hs_4
mult_heuristic
[ 22, 4, 81, 94 ]
39
[ "22+4=26", "94-81=13", "26+13=39" ]
Current State: 39:[22, 4, 81, 94], Operations: [] Exploring Operation: 22+4=26, Resulting Numbers: [81, 94, 26] Generated Node #2: [81, 94, 26] from Operation: 22+4=26 Current State: 39:[81, 94, 26], Operations: ['22+4=26'] Exploring Operation: 94-81=13, Resulting Numbers: [26, 13] Generated Node #3: [26, 13] from Oper...
4
Current State: 39:[22, 4, 81, 94], Operations: [] Exploring Operation: 94-81=13, Resulting Numbers: [22, 4, 13] Generated Node #0,0: 39:[22, 4, 13] Operation: 94-81=13 Exploring Operation: 94-22=72, Resulting Numbers: [4, 81, 72] Generated Node #0,1: 39:[4, 81, 72] Operation: 94-22=72 Exploring Operation: 22-4=18, Resu...
0.984375
hs_4
sum_heuristic
[ 64, 27, 23, 79 ]
65
[ "64-27=37", "23+79=102", "102-37=65" ]
Current State: 65:[64, 27, 23, 79], Operations: [] Exploring Operation: 64-27=37, Resulting Numbers: [23, 79, 37] Generated Node #2: [23, 79, 37] from Operation: 64-27=37 Current State: 65:[23, 79, 37], Operations: ['64-27=37'] Exploring Operation: 23+79=102, Resulting Numbers: [37, 102] Generated Node #3: [37, 102] fr...
4
Current State: 65:[64, 27, 23, 79], Operations: [] Exploring Operation: 27-23=4, Resulting Numbers: [64, 79, 4] Generated Node #0,0: 65:[64, 79, 4] Operation: 27-23=4 Exploring Operation: 79-23=56, Resulting Numbers: [64, 27, 56] Generated Node #0,1: 65:[64, 27, 56] Operation: 79-23=56 Exploring Operation: 79-64=15, Re...
0.951389
hs_4
sum_heuristic
[ 22, 24, 88, 62 ]
90
[ "88/22=4", "24+62=86", "4+86=90" ]
Current State: 90:[22, 24, 88, 62], Operations: [] Exploring Operation: 88/22=4, Resulting Numbers: [24, 62, 4] Generated Node #2: [24, 62, 4] from Operation: 88/22=4 Current State: 90:[24, 62, 4], Operations: ['88/22=4'] Exploring Operation: 24+62=86, Resulting Numbers: [4, 86] Generated Node #3: [4, 86] from Operatio...
4
Current State: 90:[22, 24, 88, 62], Operations: [] Exploring Operation: 62-22=40, Resulting Numbers: [24, 88, 40] Generated Node #0,0: 90:[24, 88, 40] Operation: 62-22=40 Exploring Operation: 24+62=86, Resulting Numbers: [22, 88, 86] Generated Node #0,1: 90:[22, 88, 86] Operation: 24+62=86 Exploring Operation: 62-24=38...
0.972222
hs_3
mult_heuristic
[ 38, 76, 58, 82 ]
34
[ "76/38=2", "58*2=116", "116-82=34" ]
Current State: 34:[38, 76, 58, 82], Operations: [] Exploring Operation: 76/38=2, Resulting Numbers: [58, 82, 2] Generated Node #2: [58, 82, 2] from Operation: 76/38=2 Current State: 34:[58, 82, 2], Operations: ['76/38=2'] Exploring Operation: 58*2=116, Resulting Numbers: [82, 116] Generated Node #3: [82, 116] from Oper...
4
Current State: 34:[38, 76, 58, 82], Operations: [] Exploring Operation: 82-76=6, Resulting Numbers: [38, 58, 6] Generated Node #0,0: 34:[38, 58, 6] Operation: 82-76=6 Exploring Operation: 76-58=18, Resulting Numbers: [38, 82, 18] Generated Node #0,1: 34:[38, 82, 18] Operation: 76-58=18 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 59, 19, 13, 25 ]
61
[ "13+25=38", "38/19=2", "59+2=61" ]
Current State: 61:[59, 19, 13, 25], Operations: [] Exploring Operation: 13+25=38, Resulting Numbers: [59, 19, 38] Generated Node #2: [59, 19, 38] from Operation: 13+25=38 Current State: 61:[59, 19, 38], Operations: ['13+25=38'] Exploring Operation: 38/19=2, Resulting Numbers: [59, 2] Generated Node #3: [59, 2] from Ope...
4
Current State: 61:[59, 19, 13, 25], Operations: [] Exploring Operation: 19+13=32, Resulting Numbers: [59, 25, 32] Generated Node #0,0: 61:[59, 25, 32] Operation: 19+13=32 Exploring Operation: 59-13=46, Resulting Numbers: [19, 25, 46] Generated Node #0,1: 61:[19, 25, 46] Operation: 59-13=46 Exploring Operation: 19+25=44...
0.911458
hs_5
sum_heuristic
[ 66, 25, 97, 26 ]
31
[ "97-66=31", "26-25=1", "31*1=31" ]
Current State: 31:[66, 25, 97, 26], Operations: [] Exploring Operation: 97-66=31, Resulting Numbers: [25, 26, 31] Generated Node #2: [25, 26, 31] from Operation: 97-66=31 Current State: 31:[25, 26, 31], Operations: ['97-66=31'] Exploring Operation: 26-25=1, Resulting Numbers: [31, 1] Generated Node #3: [31, 1] from Ope...
4
Current State: 31:[66, 25, 97, 26], Operations: [] Exploring Operation: 66-26=40, Resulting Numbers: [25, 97, 40] Generated Node #0,0: 31:[25, 97, 40] Operation: 66-26=40 Exploring Operation: 66-25=41, Resulting Numbers: [97, 26, 41] Generated Node #0,1: 31:[97, 26, 41] Operation: 66-25=41 Exploring Operation: 97-66=31...
0.974826
hs_3
sum_heuristic
[ 77, 81, 30, 84 ]
36
[ "81-77=4", "30*4=120", "120-84=36" ]
Current State: 36:[77, 81, 30, 84], Operations: [] Exploring Operation: 81-77=4, Resulting Numbers: [30, 84, 4] Generated Node #2: [30, 84, 4] from Operation: 81-77=4 Current State: 36:[30, 84, 4], Operations: ['81-77=4'] Exploring Operation: 30*4=120, Resulting Numbers: [84, 120] Generated Node #3: [84, 120] from Oper...
4
Current State: 36:[77, 81, 30, 84], Operations: [] Exploring Operation: 84-77=7, Resulting Numbers: [81, 30, 7] Generated Node #0,0: 36:[81, 30, 7] Operation: 84-77=7 Exploring Operation: 81-77=4, Resulting Numbers: [30, 84, 4] Generated Node #0,1: 36:[30, 84, 4] Operation: 81-77=4 Exploring Operation: 77-30=47, Result...
0
hs_4
mult_heuristic
[ 37, 48, 70, 18 ]
88
[ "70-37=33", "48*33=1584", "1584/18=88" ]
Current State: 88:[37, 48, 70, 18], Operations: [] Exploring Operation: 70-37=33, Resulting Numbers: [48, 18, 33] Generated Node #2: [48, 18, 33] from Operation: 70-37=33 Current State: 88:[48, 18, 33], Operations: ['70-37=33'] Exploring Operation: 48*33=1584, Resulting Numbers: [18, 1584] Generated Node #3: [18, 1584]...
4
Current State: 88:[37, 48, 70, 18], Operations: [] Exploring Operation: 70-48=22, Resulting Numbers: [37, 18, 22] Generated Node #0,0: 88:[37, 18, 22] Operation: 70-48=22 Start Sub Search at level 1: Moving to Node #0,0 Current State: 88:[37, 18, 22], Operations: ['70-48=22'] Exploring Operation: 37-18=19, Resulting Nu...
0
hs_1
sum_heuristic
[ 80, 22, 52, 2 ]
33
[ "80-2=78", "22*78=1716", "1716/52=33" ]
Current State: 33:[80, 22, 52, 2], Operations: [] Exploring Operation: 80-2=78, Resulting Numbers: [22, 52, 78] Generated Node #2: [22, 52, 78] from Operation: 80-2=78 Current State: 33:[22, 52, 78], Operations: ['80-2=78'] Exploring Operation: 22*78=1716, Resulting Numbers: [52, 1716] Generated Node #3: [52, 1716] fro...
4
Current State: 33:[80, 22, 52, 2], Operations: [] Exploring Operation: 52/2=26, Resulting Numbers: [80, 22, 26] Generated Node #0,0: 33:[80, 22, 26] Operation: 52/2=26 Exploring Operation: 80/2=40, Resulting Numbers: [22, 52, 40] Generated Node #0,1: 33:[22, 52, 40] Operation: 80/2=40 Exploring Operation: 80-22=58, Res...
0
hs_5
sum_heuristic
[ 4, 52, 55, 45 ]
11
[ "55-52=3", "45/3=15", "15-4=11" ]
Current State: 11:[4, 52, 55, 45], Operations: [] Exploring Operation: 55-52=3, Resulting Numbers: [4, 45, 3] Generated Node #2: [4, 45, 3] from Operation: 55-52=3 Current State: 11:[4, 45, 3], Operations: ['55-52=3'] Exploring Operation: 45/3=15, Resulting Numbers: [4, 15] Generated Node #3: [4, 15] from Operation: 45...
4
Current State: 11:[4, 52, 55, 45], Operations: [] Exploring Operation: 55-52=3, Resulting Numbers: [4, 45, 3] Generated Node #0,0: 11:[4, 45, 3] Operation: 55-52=3 Moving to Node #0,0 Current State: 11:[4, 45, 3], Operations: ['55-52=3'] Exploring Operation: 45/3=15, Resulting Numbers: [4, 15] Generated Node #0,0,0: 11...
0.993924
hs_1
sum_heuristic
[ 54, 11, 44, 3 ]
51
[ "54/3=18", "44-11=33", "18+33=51" ]
Current State: 51:[54, 11, 44, 3], Operations: [] Exploring Operation: 54/3=18, Resulting Numbers: [11, 44, 18] Generated Node #2: [11, 44, 18] from Operation: 54/3=18 Current State: 51:[11, 44, 18], Operations: ['54/3=18'] Exploring Operation: 44-11=33, Resulting Numbers: [18, 33] Generated Node #3: [18, 33] from Oper...
4
Current State: 51:[54, 11, 44, 3], Operations: [] Exploring Operation: 54-44=10, Resulting Numbers: [11, 3, 10] Generated Node #0,0: 51:[11, 3, 10] Operation: 54-44=10 Exploring Operation: 11+44=55, Resulting Numbers: [54, 3, 55] Generated Node #0,1: 51:[54, 3, 55] Operation: 11+44=55 Exploring Operation: 44/11=4, Resu...
0
hs_3
sum_heuristic
[ 51, 2, 27, 90 ]
57
[ "51-27=24", "90+24=114", "114/2=57" ]
Current State: 57:[51, 2, 27, 90], Operations: [] Exploring Operation: 51-27=24, Resulting Numbers: [2, 90, 24] Generated Node #2: [2, 90, 24] from Operation: 51-27=24 Current State: 57:[2, 90, 24], Operations: ['51-27=24'] Exploring Operation: 90+24=114, Resulting Numbers: [2, 114] Generated Node #3: [2, 114] from Ope...
4
Current State: 57:[51, 2, 27, 90], Operations: [] Exploring Operation: 90/2=45, Resulting Numbers: [51, 27, 45] Generated Node #0,0: 57:[51, 27, 45] Operation: 90/2=45 Exploring Operation: 90-27=63, Resulting Numbers: [51, 2, 63] Generated Node #0,1: 57:[51, 2, 63] Operation: 90-27=63 Exploring Operation: 90-51=39, Res...
0
hs_3
sum_heuristic
[ 49, 40, 36, 84 ]
61
[ "49*36=1764", "1764/84=21", "40+21=61" ]
Current State: 61:[49, 40, 36, 84], Operations: [] Exploring Operation: 49*36=1764, Resulting Numbers: [40, 84, 1764] Generated Node #2: [40, 84, 1764] from Operation: 49*36=1764 Current State: 61:[40, 84, 1764], Operations: ['49*36=1764'] Exploring Operation: 1764/84=21, Resulting Numbers: [40, 21] Generated Node #3: ...
4
Current State: 61:[49, 40, 36, 84], Operations: [] Exploring Operation: 49+36=85, Resulting Numbers: [40, 84, 85] Generated Node #0,0: 61:[40, 84, 85] Operation: 49+36=85 Exploring Operation: 84-36=48, Resulting Numbers: [49, 40, 48] Generated Node #0,1: 61:[49, 40, 48] Operation: 84-36=48 Exploring Operation: 40+36=76...
0
hs_4
sum_heuristic
[ 37, 76, 19, 79 ]
99
[ "76-37=39", "79-19=60", "39+60=99" ]
Current State: 99:[37, 76, 19, 79], Operations: [] Exploring Operation: 76-37=39, Resulting Numbers: [19, 79, 39] Generated Node #2: [19, 79, 39] from Operation: 76-37=39 Current State: 99:[19, 79, 39], Operations: ['76-37=39'] Exploring Operation: 79-19=60, Resulting Numbers: [39, 60] Generated Node #3: [39, 60] from ...
4
Current State: 99:[37, 76, 19, 79], Operations: [] Exploring Operation: 19+79=98, Resulting Numbers: [37, 76, 98] Generated Node #0,0: 99:[37, 76, 98] Operation: 19+79=98 Exploring Operation: 76/19=4, Resulting Numbers: [37, 79, 4] Generated Node #0,1: 99:[37, 79, 4] Operation: 76/19=4 Exploring Operation: 76-37=39, Re...
0.91059
hs_5
sum_heuristic
[ 21, 71, 83, 64 ]
69
[ "71-21=50", "83-64=19", "50+19=69" ]
Current State: 69:[21, 71, 83, 64], Operations: [] Exploring Operation: 71-21=50, Resulting Numbers: [83, 64, 50] Generated Node #2: [83, 64, 50] from Operation: 71-21=50 Current State: 69:[83, 64, 50], Operations: ['71-21=50'] Exploring Operation: 83-64=19, Resulting Numbers: [50, 19] Generated Node #3: [50, 19] from ...
4
Current State: 69:[21, 71, 83, 64], Operations: [] Exploring Operation: 83-21=62, Resulting Numbers: [71, 64, 62] Generated Node #0,0: 69:[71, 64, 62] Operation: 83-21=62 Exploring Operation: 21+64=85, Resulting Numbers: [71, 83, 85] Generated Node #0,1: 69:[71, 83, 85] Operation: 21+64=85 Exploring Operation: 83-64=19...
0.986979
hs_5
mult_heuristic
[ 52, 68, 5, 18 ]
17
[ "18-5=13", "52/13=4", "68/4=17" ]
Current State: 17:[52, 68, 5, 18], Operations: [] Exploring Operation: 18-5=13, Resulting Numbers: [52, 68, 13] Generated Node #2: [52, 68, 13] from Operation: 18-5=13 Current State: 17:[52, 68, 13], Operations: ['18-5=13'] Exploring Operation: 52/13=4, Resulting Numbers: [68, 4] Generated Node #3: [68, 4] from Operati...
4
Current State: 17:[52, 68, 5, 18], Operations: [] Exploring Operation: 52-18=34, Resulting Numbers: [68, 5, 34] Generated Node #0,0: 17:[68, 5, 34] Operation: 52-18=34 Exploring Operation: 68-18=50, Resulting Numbers: [52, 5, 50] Generated Node #0,1: 17:[52, 5, 50] Operation: 68-18=50 Exploring Operation: 68-52=16, Res...
0
hs_3
mult_heuristic
[ 41, 45, 22, 3 ]
100
[ "45-41=4", "22+3=25", "4*25=100" ]
Current State: 100:[41, 45, 22, 3], Operations: [] Exploring Operation: 45-41=4, Resulting Numbers: [22, 3, 4] Generated Node #2: [22, 3, 4] from Operation: 45-41=4 Current State: 100:[22, 3, 4], Operations: ['45-41=4'] Exploring Operation: 22+3=25, Resulting Numbers: [4, 25] Generated Node #3: [4, 25] from Operation: ...
4
Current State: 100:[41, 45, 22, 3], Operations: [] Exploring Operation: 41-22=19, Resulting Numbers: [45, 3, 19] Generated Node #0,0: 100:[45, 3, 19] Operation: 41-22=19 Exploring Operation: 45-22=23, Resulting Numbers: [41, 3, 23] Generated Node #0,1: 100:[41, 3, 23] Operation: 45-22=23 Exploring Operation: 41+3=44, R...
0.985243
hs_5
sum_heuristic
[ 72, 48, 68, 89 ]
12
[ "89-72=17", "48*17=816", "816/68=12" ]
Current State: 12:[72, 48, 68, 89], Operations: [] Exploring Operation: 89-72=17, Resulting Numbers: [48, 68, 17] Generated Node #2: [48, 68, 17] from Operation: 89-72=17 Current State: 12:[48, 68, 17], Operations: ['89-72=17'] Exploring Operation: 48*17=816, Resulting Numbers: [68, 816] Generated Node #3: [68, 816] fr...
4
Current State: 12:[72, 48, 68, 89], Operations: [] Exploring Operation: 72-48=24, Resulting Numbers: [68, 89, 24] Generated Node #0,0: 12:[68, 89, 24] Operation: 72-48=24 Exploring Operation: 89-68=21, Resulting Numbers: [72, 48, 21] Generated Node #0,1: 12:[72, 48, 21] Operation: 89-68=21 Exploring Operation: 72-68=4,...
0.983507
hs_5
sum_heuristic
[ 96, 48, 88, 40 ]
46
[ "96/48=2", "88-40=48", "48-2=46" ]
Current State: 46:[96, 48, 88, 40], Operations: [] Exploring Operation: 96/48=2, Resulting Numbers: [88, 40, 2] Generated Node #2: [88, 40, 2] from Operation: 96/48=2 Current State: 46:[88, 40, 2], Operations: ['96/48=2'] Exploring Operation: 88-40=48, Resulting Numbers: [2, 48] Generated Node #3: [2, 48] from Operatio...
4
Current State: 46:[96, 48, 88, 40], Operations: [] Exploring Operation: 96-88=8, Resulting Numbers: [48, 40, 8] Generated Node #0,0: 46:[48, 40, 8] Operation: 96-88=8 Exploring Operation: 96/48=2, Resulting Numbers: [88, 40, 2] Generated Node #0,1: 46:[88, 40, 2] Operation: 96/48=2 Exploring Operation: 96-48=48, Result...
0.9375
hs_5
sum_heuristic
[ 69, 44, 55, 45 ]
13
[ "69+44=113", "55+45=100", "113-100=13" ]
Current State: 13:[69, 44, 55, 45], Operations: [] Exploring Operation: 69+44=113, Resulting Numbers: [55, 45, 113] Generated Node #2: [55, 45, 113] from Operation: 69+44=113 Current State: 13:[55, 45, 113], Operations: ['69+44=113'] Exploring Operation: 55+45=100, Resulting Numbers: [113, 100] Generated Node #3: [113,...
4
Current State: 13:[69, 44, 55, 45], Operations: [] Exploring Operation: 69-44=25, Resulting Numbers: [55, 45, 25] Generated Node #0,0: 13:[55, 45, 25] Operation: 69-44=25 Exploring Operation: 55-45=10, Resulting Numbers: [69, 44, 10] Generated Node #0,1: 13:[69, 44, 10] Operation: 55-45=10 Exploring Operation: 69-55=14...
0.986111
hs_5
mult_heuristic
[ 16, 3, 40, 12 ]
100
[ "16*3=48", "40+12=52", "48+52=100" ]
Current State: 100:[16, 3, 40, 12], Operations: [] Exploring Operation: 16*3=48, Resulting Numbers: [40, 12, 48] Generated Node #2: [40, 12, 48] from Operation: 16*3=48 Current State: 100:[40, 12, 48], Operations: ['16*3=48'] Exploring Operation: 40+12=52, Resulting Numbers: [48, 52] Generated Node #3: [48, 52] from Op...
4
Current State: 100:[16, 3, 40, 12], Operations: [] Exploring Operation: 40+12=52, Resulting Numbers: [16, 3, 52] Generated Node #0,0: 100:[16, 3, 52] Operation: 40+12=52 Exploring Operation: 40-16=24, Resulting Numbers: [3, 12, 24] Generated Node #0,1: 100:[3, 12, 24] Operation: 40-16=24 Exploring Operation: 16+40=56, ...
0.971354
hs_4
mult_heuristic