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
[ 66, 41, 26, 20 ]
20
[ "66-41=25", "26-25=1", "20*1=20" ]
Current State: 20:[66, 41, 26, 20], Operations: [] Exploring Operation: 66-41=25, Resulting Numbers: [26, 20, 25] Generated Node #2: [26, 20, 25] from Operation: 66-41=25 Current State: 20:[26, 20, 25], Operations: ['66-41=25'] Exploring Operation: 26-25=1, Resulting Numbers: [20, 1] Generated Node #3: [20, 1] from Ope...
4
Current State: 20:[66, 41, 26, 20], Operations: [] Exploring Operation: 66-26=40, Resulting Numbers: [41, 20, 40] Generated Node #0,0: 20:[41, 20, 40] Operation: 66-26=40 Exploring Operation: 66-41=25, Resulting Numbers: [26, 20, 25] Generated Node #0,1: 20:[26, 20, 25] Operation: 66-41=25 Start Sub Search at level 1: ...
0.992188
hs_2
mult_heuristic
[ 41, 27, 34, 53 ]
31
[ "41*27=1107", "1107-53=1054", "1054/34=31" ]
Current State: 31:[41, 27, 34, 53], Operations: [] Exploring Operation: 41*27=1107, Resulting Numbers: [34, 53, 1107] Generated Node #2: [34, 53, 1107] from Operation: 41*27=1107 Current State: 31:[34, 53, 1107], Operations: ['41*27=1107'] Exploring Operation: 1107-53=1054, Resulting Numbers: [34, 1054] Generated Node ...
4
Current State: 31:[41, 27, 34, 53], Operations: [] Exploring Operation: 53-41=12, Resulting Numbers: [27, 34, 12] Generated Node #0,0: 31:[27, 34, 12] Operation: 53-41=12 Exploring Operation: 53-27=26, Resulting Numbers: [41, 34, 26] Generated Node #0,1: 31:[41, 34, 26] Operation: 53-27=26 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 36, 23, 22, 85 ]
68
[ "36*85=3060", "23+22=45", "3060/45=68" ]
Current State: 68:[36, 23, 22, 85], Operations: [] Exploring Operation: 36*85=3060, Resulting Numbers: [23, 22, 3060] Generated Node #2: [23, 22, 3060] from Operation: 36*85=3060 Current State: 68:[23, 22, 3060], Operations: ['36*85=3060'] Exploring Operation: 23+22=45, Resulting Numbers: [3060, 45] Generated Node #3: ...
4
Current State: 68:[36, 23, 22, 85], Operations: [] Exploring Operation: 85-23=62, Resulting Numbers: [36, 22, 62] Generated Node #0,0: 68:[36, 22, 62] Operation: 85-23=62 Exploring Operation: 85-22=63, Resulting Numbers: [36, 23, 63] Generated Node #0,1: 68:[36, 23, 63] Operation: 85-22=63 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 16, 76, 51, 68 ]
53
[ "76-68=8", "16/8=2", "51+2=53" ]
Current State: 53:[16, 76, 51, 68], Operations: [] Exploring Operation: 76-68=8, Resulting Numbers: [16, 51, 8] Generated Node #2: [16, 51, 8] from Operation: 76-68=8 Current State: 53:[16, 51, 8], Operations: ['76-68=8'] Exploring Operation: 16/8=2, Resulting Numbers: [51, 2] Generated Node #3: [51, 2] from Operation:...
4
Current State: 53:[16, 76, 51, 68], Operations: [] Exploring Operation: 16+76=92, Resulting Numbers: [51, 68, 92] Generated Node #0,0: 53:[51, 68, 92] Operation: 16+76=92 Exploring Operation: 68-16=52, Resulting Numbers: [76, 51, 52] Generated Node #0,1: 53:[76, 51, 52] Operation: 68-16=52 Exploring Operation: 76-16=60...
0
hs_4
sum_heuristic
[ 12, 45, 3, 79 ]
44
[ "12+79=91", "45*3=135", "135-91=44" ]
Current State: 44:[12, 45, 3, 79], Operations: [] Exploring Operation: 12+79=91, Resulting Numbers: [45, 3, 91] Generated Node #2: [45, 3, 91] from Operation: 12+79=91 Current State: 44:[45, 3, 91], Operations: ['12+79=91'] Exploring Operation: 45*3=135, Resulting Numbers: [91, 135] Generated Node #3: [91, 135] from Op...
4
Current State: 44:[12, 45, 3, 79], Operations: [] Exploring Operation: 79-45=34, Resulting Numbers: [12, 3, 34] Generated Node #0,0: 44:[12, 3, 34] Operation: 79-45=34 Moving to Node #0,0 Current State: 44:[12, 3, 34], Operations: ['79-45=34'] Exploring Operation: 34-12=22, Resulting Numbers: [3, 22] Generated Node #0,...
0
hs_1
sum_heuristic
[ 9, 79, 75, 53 ]
48
[ "79-9=70", "75-53=22", "70-22=48" ]
Current State: 48:[9, 79, 75, 53], Operations: [] Exploring Operation: 79-9=70, Resulting Numbers: [75, 53, 70] Generated Node #2: [75, 53, 70] from Operation: 79-9=70 Current State: 48:[75, 53, 70], Operations: ['79-9=70'] Exploring Operation: 75-53=22, Resulting Numbers: [70, 22] Generated Node #3: [70, 22] from Oper...
4
Current State: 48:[9, 79, 75, 53], Operations: [] Exploring Operation: 79-53=26, Resulting Numbers: [9, 75, 26] Generated Node #0,0: 48:[9, 75, 26] Operation: 79-53=26 Exploring Operation: 75-53=22, Resulting Numbers: [9, 79, 22] Generated Node #0,1: 48:[9, 79, 22] Operation: 75-53=22 Exploring Operation: 79-75=4, Resu...
0.987847
hs_3
mult_heuristic
[ 27, 14, 47, 19 ]
92
[ "27*47=1269", "19+1269=1288", "1288/14=92" ]
Current State: 92:[27, 14, 47, 19], Operations: [] Exploring Operation: 27*47=1269, Resulting Numbers: [14, 19, 1269] Generated Node #2: [14, 19, 1269] from Operation: 27*47=1269 Current State: 92:[14, 19, 1269], Operations: ['27*47=1269'] Exploring Operation: 19+1269=1288, Resulting Numbers: [14, 1288] Generated Node ...
4
Current State: 92:[27, 14, 47, 19], Operations: [] Exploring Operation: 27+19=46, Resulting Numbers: [14, 47, 46] Generated Node #0,0: 92:[14, 47, 46] Operation: 27+19=46 Exploring Operation: 27-14=13, Resulting Numbers: [47, 19, 13] Generated Node #0,1: 92:[47, 19, 13] Operation: 27-14=13 Exploring Operation: 19-14=5,...
0
hs_4
mult_heuristic
[ 19, 61, 35, 44 ]
57
[ "61+44=105", "19*105=1995", "1995/35=57" ]
Current State: 57:[19, 61, 35, 44], Operations: [] Exploring Operation: 61+44=105, Resulting Numbers: [19, 35, 105] Generated Node #2: [19, 35, 105] from Operation: 61+44=105 Current State: 57:[19, 35, 105], Operations: ['61+44=105'] Exploring Operation: 19*105=1995, Resulting Numbers: [35, 1995] Generated Node #3: [35...
4
Current State: 57:[19, 61, 35, 44], Operations: [] Exploring Operation: 35-19=16, Resulting Numbers: [61, 44, 16] Generated Node #0,0: 57:[61, 44, 16] Operation: 35-19=16 Exploring Operation: 44-35=9, Resulting Numbers: [19, 61, 9] Generated Node #0,1: 57:[19, 61, 9] Operation: 44-35=9 Exploring Operation: 61-44=17, Re...
0
hs_4
sum_heuristic
[ 56, 26, 31, 60 ]
68
[ "31-26=5", "60/5=12", "56+12=68" ]
Current State: 68:[56, 26, 31, 60], Operations: [] Exploring Operation: 31-26=5, Resulting Numbers: [56, 60, 5] Generated Node #2: [56, 60, 5] from Operation: 31-26=5 Current State: 68:[56, 60, 5], Operations: ['31-26=5'] Exploring Operation: 60/5=12, Resulting Numbers: [56, 12] Generated Node #3: [56, 12] from Operati...
4
Current State: 68:[56, 26, 31, 60], Operations: [] Exploring Operation: 60-26=34, Resulting Numbers: [56, 31, 34] Generated Node #0,0: 68:[56, 31, 34] Operation: 60-26=34 Exploring Operation: 31-26=5, Resulting Numbers: [56, 60, 5] Generated Node #0,1: 68:[56, 60, 5] Operation: 31-26=5 Exploring Operation: 60-56=4, Res...
0.938368
hs_4
mult_heuristic
[ 82, 13, 47, 55 ]
33
[ "82-13=69", "47+55=102", "102-69=33" ]
Current State: 33:[82, 13, 47, 55], Operations: [] Exploring Operation: 82-13=69, Resulting Numbers: [47, 55, 69] Generated Node #2: [47, 55, 69] from Operation: 82-13=69 Current State: 33:[47, 55, 69], Operations: ['82-13=69'] Exploring Operation: 47+55=102, Resulting Numbers: [69, 102] Generated Node #3: [69, 102] fr...
4
Current State: 33:[82, 13, 47, 55], Operations: [] Exploring Operation: 82-55=27, Resulting Numbers: [13, 47, 27] Generated Node #0,0: 33:[13, 47, 27] Operation: 82-55=27 Moving to Node #0,0 Current State: 33:[13, 47, 27], Operations: ['82-55=27'] Exploring Operation: 47-13=34, Resulting Numbers: [27, 34] Generated Nod...
0
hs_1
sum_heuristic
[ 57, 40, 1, 4 ]
48
[ "57+1=58", "40/4=10", "58-10=48" ]
Current State: 48:[57, 40, 1, 4], Operations: [] Exploring Operation: 57+1=58, Resulting Numbers: [40, 4, 58] Generated Node #2: [40, 4, 58] from Operation: 57+1=58 Current State: 48:[40, 4, 58], Operations: ['57+1=58'] Exploring Operation: 40/4=10, Resulting Numbers: [58, 10] Generated Node #3: [58, 10] from Operation...
4
Current State: 48:[57, 40, 1, 4], Operations: [] Exploring Operation: 40+4=44, Resulting Numbers: [57, 1, 44] Generated Node #0,0: 48:[57, 1, 44] Operation: 40+4=44 Exploring Operation: 57-4=53, Resulting Numbers: [40, 1, 53] Generated Node #0,1: 48:[40, 1, 53] Operation: 57-4=53 Exploring Operation: 57-40=17, Resultin...
0.966146
hs_5
sum_heuristic
[ 43, 61, 58, 92 ]
45
[ "43+92=135", "61-58=3", "135/3=45" ]
Current State: 45:[43, 61, 58, 92], Operations: [] Exploring Operation: 43+92=135, Resulting Numbers: [61, 58, 135] Generated Node #2: [61, 58, 135] from Operation: 43+92=135 Current State: 45:[61, 58, 135], Operations: ['43+92=135'] Exploring Operation: 61-58=3, Resulting Numbers: [135, 3] Generated Node #3: [135, 3] ...
4
Current State: 45:[43, 61, 58, 92], Operations: [] Exploring Operation: 92-61=31, Resulting Numbers: [43, 58, 31] Generated Node #0,0: 45:[43, 58, 31] Operation: 92-61=31 Exploring Operation: 92-58=34, Resulting Numbers: [43, 61, 34] Generated Node #0,1: 45:[43, 61, 34] Operation: 92-58=34 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 28, 2, 17, 20 ]
82
[ "28+20=48", "2*17=34", "48+34=82" ]
Current State: 82:[28, 2, 17, 20], Operations: [] Exploring Operation: 28+20=48, Resulting Numbers: [2, 17, 48] Generated Node #2: [2, 17, 48] from Operation: 28+20=48 Current State: 82:[2, 17, 48], Operations: ['28+20=48'] Exploring Operation: 2*17=34, Resulting Numbers: [48, 34] Generated Node #3: [48, 34] from Opera...
4
Current State: 82:[28, 2, 17, 20], Operations: [] Exploring Operation: 20-17=3, Resulting Numbers: [28, 2, 3] Generated Node #0,0: 82:[28, 2, 3] Operation: 20-17=3 Moving to Node #0,0 Current State: 82:[28, 2, 3], Operations: ['20-17=3'] Exploring Operation: 28*3=84, Resulting Numbers: [2, 84] Generated Node #0,0,0: 82...
0.993924
hs_1
sum_heuristic
[ 86, 73, 22, 23 ]
32
[ "86-73=13", "22+23=45", "45-13=32" ]
Current State: 32:[86, 73, 22, 23], Operations: [] Exploring Operation: 86-73=13, Resulting Numbers: [22, 23, 13] Generated Node #2: [22, 23, 13] from Operation: 86-73=13 Current State: 32:[22, 23, 13], Operations: ['86-73=13'] Exploring Operation: 22+23=45, Resulting Numbers: [13, 45] Generated Node #3: [13, 45] from ...
4
Current State: 32:[86, 73, 22, 23], Operations: [] Exploring Operation: 86-23=63, Resulting Numbers: [73, 22, 63] Generated Node #0,0: 32:[73, 22, 63] Operation: 86-23=63 Exploring Operation: 73-23=50, Resulting Numbers: [86, 22, 50] Generated Node #0,1: 32:[86, 22, 50] Operation: 73-23=50 Exploring Operation: 86-73=13...
0.985243
hs_4
sum_heuristic
[ 36, 15, 43, 52 ]
43
[ "36+15=51", "52-51=1", "43*1=43" ]
Current State: 43:[36, 15, 43, 52], Operations: [] Exploring Operation: 36+15=51, Resulting Numbers: [43, 52, 51] Generated Node #2: [43, 52, 51] from Operation: 36+15=51 Current State: 43:[43, 52, 51], Operations: ['36+15=51'] Exploring Operation: 52-51=1, Resulting Numbers: [43, 1] Generated Node #3: [43, 1] from Ope...
4
Current State: 43:[36, 15, 43, 52], Operations: [] Exploring Operation: 36+15=51, Resulting Numbers: [43, 52, 51] Generated Node #0,0: 43:[43, 52, 51] Operation: 36+15=51 Exploring Operation: 36-15=21, Resulting Numbers: [43, 52, 21] Generated Node #0,1: 43:[43, 52, 21] Operation: 36-15=21 Exploring Operation: 43-15=28...
0.979167
hs_5
sum_heuristic
[ 88, 66, 96, 74 ]
44
[ "88-66=22", "96-74=22", "22+22=44" ]
Current State: 44:[88, 66, 96, 74], Operations: [] Exploring Operation: 88-66=22, Resulting Numbers: [96, 74, 22] Generated Node #2: [96, 74, 22] from Operation: 88-66=22 Current State: 44:[96, 74, 22], Operations: ['88-66=22'] Exploring Operation: 96-74=22, Resulting Numbers: [22, 22] Generated Node #3: [22, 22] from ...
4
Current State: 44:[88, 66, 96, 74], Operations: [] Exploring Operation: 88-74=14, Resulting Numbers: [66, 96, 14] Generated Node #0,0: 44:[66, 96, 14] Operation: 88-74=14 Exploring Operation: 96-88=8, Resulting Numbers: [66, 74, 8] Generated Node #0,1: 44:[66, 74, 8] Operation: 96-88=8 Exploring Operation: 96-74=22, Re...
0.986979
hs_3
sum_heuristic
[ 26, 18, 48, 57 ]
17
[ "26-18=8", "57-48=9", "8+9=17" ]
Current State: 17:[26, 18, 48, 57], Operations: [] Exploring Operation: 26-18=8, Resulting Numbers: [48, 57, 8] Generated Node #2: [48, 57, 8] from Operation: 26-18=8 Current State: 17:[48, 57, 8], Operations: ['26-18=8'] Exploring Operation: 57-48=9, Resulting Numbers: [8, 9] Generated Node #3: [8, 9] from Operation: ...
4
Current State: 17:[26, 18, 48, 57], Operations: [] Exploring Operation: 48-26=22, Resulting Numbers: [18, 57, 22] Generated Node #0,0: 17:[18, 57, 22] Operation: 48-26=22 Exploring Operation: 57-26=31, Resulting Numbers: [18, 48, 31] Generated Node #0,1: 17:[18, 48, 31] Operation: 57-26=31 Exploring Operation: 57-48=9,...
0.987847
hs_3
sum_heuristic
[ 39, 1, 14, 42 ]
35
[ "39-1=38", "42/14=3", "38-3=35" ]
Current State: 35:[39, 1, 14, 42], Operations: [] Exploring Operation: 39-1=38, Resulting Numbers: [14, 42, 38] Generated Node #2: [14, 42, 38] from Operation: 39-1=38 Current State: 35:[14, 42, 38], Operations: ['39-1=38'] Exploring Operation: 42/14=3, Resulting Numbers: [38, 3] Generated Node #3: [38, 3] from Operati...
4
Current State: 35:[39, 1, 14, 42], Operations: [] Exploring Operation: 42-39=3, Resulting Numbers: [1, 14, 3] Generated Node #0,0: 35:[1, 14, 3] Operation: 42-39=3 Exploring Operation: 39-1=38, Resulting Numbers: [14, 42, 38] Generated Node #0,1: 35:[14, 42, 38] Operation: 39-1=38 Exploring Operation: 42-14=28, Resulti...
0.986979
hs_5
sum_heuristic
[ 80, 65, 75, 6 ]
20
[ "75-65=10", "6*10=60", "80-60=20" ]
Current State: 20:[80, 65, 75, 6], Operations: [] Exploring Operation: 75-65=10, Resulting Numbers: [80, 6, 10] Generated Node #2: [80, 6, 10] from Operation: 75-65=10 Current State: 20:[80, 6, 10], Operations: ['75-65=10'] Exploring Operation: 6*10=60, Resulting Numbers: [80, 60] Generated Node #3: [80, 60] from Opera...
4
Current State: 20:[80, 65, 75, 6], Operations: [] Exploring Operation: 75-65=10, Resulting Numbers: [80, 6, 10] Generated Node #0,0: 20:[80, 6, 10] Operation: 75-65=10 Exploring Operation: 65-6=59, Resulting Numbers: [80, 75, 59] Generated Node #0,1: 20:[80, 75, 59] Operation: 65-6=59 Exploring Operation: 80-65=15, Res...
0.958333
hs_5
mult_heuristic
[ 60, 25, 30, 86 ]
30
[ "60+25=85", "86-85=1", "30*1=30" ]
Current State: 30:[60, 25, 30, 86], Operations: [] Exploring Operation: 60+25=85, Resulting Numbers: [30, 86, 85] Generated Node #2: [30, 86, 85] from Operation: 60+25=85 Current State: 30:[30, 86, 85], Operations: ['60+25=85'] Exploring Operation: 86-85=1, Resulting Numbers: [30, 1] Generated Node #3: [30, 1] from Ope...
4
Current State: 30:[60, 25, 30, 86], Operations: [] Exploring Operation: 60/30=2, Resulting Numbers: [25, 86, 2] Generated Node #0,0: 30:[25, 86, 2] Operation: 60/30=2 Exploring Operation: 60-30=30, Resulting Numbers: [25, 86, 30] Generated Node #0,1: 30:[25, 86, 30] Operation: 60-30=30 Exploring Operation: 86-60=26, Re...
0.966146
hs_4
sum_heuristic
[ 45, 9, 5, 6 ]
75
[ "45*9=405", "405/5=81", "81-6=75" ]
Current State: 75:[45, 9, 5, 6], Operations: [] Exploring Operation: 45*9=405, Resulting Numbers: [5, 6, 405] Generated Node #2: [5, 6, 405] from Operation: 45*9=405 Current State: 75:[5, 6, 405], Operations: ['45*9=405'] Exploring Operation: 405/5=81, Resulting Numbers: [6, 81] Generated Node #3: [6, 81] from Operatio...
4
Current State: 75:[45, 9, 5, 6], Operations: [] Exploring Operation: 45-9=36, Resulting Numbers: [5, 6, 36] Generated Node #0,0: 75:[5, 6, 36] Operation: 45-9=36 Exploring Operation: 45/5=9, Resulting Numbers: [9, 6, 9] Generated Node #0,1: 75:[9, 6, 9] Operation: 45/5=9 Exploring Operation: 45/9=5, Resulting Numbers: ...
0
hs_3
mult_heuristic
[ 59, 66, 37, 77 ]
48
[ "66-59=7", "77/7=11", "37+11=48" ]
Current State: 48:[59, 66, 37, 77], Operations: [] Exploring Operation: 66-59=7, Resulting Numbers: [37, 77, 7] Generated Node #2: [37, 77, 7] from Operation: 66-59=7 Current State: 48:[37, 77, 7], Operations: ['66-59=7'] Exploring Operation: 77/7=11, Resulting Numbers: [37, 11] Generated Node #3: [37, 11] from Operati...
4
Current State: 48:[59, 66, 37, 77], Operations: [] Exploring Operation: 77-66=11, Resulting Numbers: [59, 37, 11] Generated Node #0,0: 48:[59, 37, 11] Operation: 77-66=11 Exploring Operation: 77-59=18, Resulting Numbers: [66, 37, 18] Generated Node #0,1: 48:[66, 37, 18] Operation: 77-59=18 Exploring Operation: 77-37=40...
0
hs_3
mult_heuristic
[ 29, 56, 7, 5 ]
16
[ "29-5=24", "56/7=8", "24-8=16" ]
Current State: 16:[29, 56, 7, 5], Operations: [] Exploring Operation: 29-5=24, Resulting Numbers: [56, 7, 24] Generated Node #2: [56, 7, 24] from Operation: 29-5=24 Current State: 16:[56, 7, 24], Operations: ['29-5=24'] Exploring Operation: 56/7=8, Resulting Numbers: [24, 8] Generated Node #3: [24, 8] from Operation: 5...
4
Current State: 16:[29, 56, 7, 5], Operations: [] Exploring Operation: 56-29=27, Resulting Numbers: [7, 5, 27] Generated Node #0,0: 16:[7, 5, 27] Operation: 56-29=27 Exploring Operation: 56/7=8, Resulting Numbers: [29, 5, 8] Generated Node #0,1: 16:[29, 5, 8] Operation: 56/7=8 Exploring Operation: 29-7=22, Resulting Num...
0.979167
hs_3
sum_heuristic
[ 29, 52, 59, 4 ]
17
[ "59-29=30", "52/4=13", "30-13=17" ]
Current State: 17:[29, 52, 59, 4], Operations: [] Exploring Operation: 59-29=30, Resulting Numbers: [52, 4, 30] Generated Node #2: [52, 4, 30] from Operation: 59-29=30 Current State: 17:[52, 4, 30], Operations: ['59-29=30'] Exploring Operation: 52/4=13, Resulting Numbers: [30, 13] Generated Node #3: [30, 13] from Opera...
4
Current State: 17:[29, 52, 59, 4], Operations: [] Exploring Operation: 52/4=13, Resulting Numbers: [29, 59, 13] Generated Node #0,0: 17:[29, 59, 13] Operation: 52/4=13 Exploring Operation: 52-29=23, Resulting Numbers: [59, 4, 23] Generated Node #0,1: 17:[59, 4, 23] Operation: 52-29=23 Exploring Operation: 59-52=7, Resu...
0.986111
hs_3
mult_heuristic
[ 28, 25, 9, 21 ]
38
[ "28-21=7", "9*7=63", "63-25=38" ]
Current State: 38:[28, 25, 9, 21], Operations: [] Exploring Operation: 28-21=7, Resulting Numbers: [25, 9, 7] Generated Node #2: [25, 9, 7] from Operation: 28-21=7 Current State: 38:[25, 9, 7], Operations: ['28-21=7'] Exploring Operation: 9*7=63, Resulting Numbers: [25, 63] Generated Node #3: [25, 63] from Operation: 9...
4
Current State: 38:[28, 25, 9, 21], Operations: [] Exploring Operation: 28+9=37, Resulting Numbers: [25, 21, 37] Generated Node #0,0: 38:[25, 21, 37] Operation: 28+9=37 Exploring Operation: 25-9=16, Resulting Numbers: [28, 21, 16] Generated Node #0,1: 38:[28, 21, 16] Operation: 25-9=16 Exploring Operation: 25+9=34, Resu...
0
hs_5
sum_heuristic
[ 40, 43, 2, 3 ]
57
[ "40+2=42", "42/3=14", "43+14=57" ]
Current State: 57:[40, 43, 2, 3], Operations: [] Exploring Operation: 40+2=42, Resulting Numbers: [43, 3, 42] Generated Node #2: [43, 3, 42] from Operation: 40+2=42 Current State: 57:[43, 3, 42], Operations: ['40+2=42'] Exploring Operation: 42/3=14, Resulting Numbers: [43, 14] Generated Node #3: [43, 14] from Operation...
4
Current State: 57:[40, 43, 2, 3], Operations: [] Exploring Operation: 43-40=3, Resulting Numbers: [2, 3, 3] Generated Node #0,0: 57:[2, 3, 3] Operation: 43-40=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 57:[2, 3, 3], Operations: ['43-40=3'] Exploring Operation: 2+3=5, Resulting Numbers: [3, 5] Gen...
0
hs_1
sum_heuristic
[ 14, 58, 15, 84 ]
49
[ "84/14=6", "58-15=43", "6+43=49" ]
Current State: 49:[14, 58, 15, 84], Operations: [] Exploring Operation: 84/14=6, Resulting Numbers: [58, 15, 6] Generated Node #2: [58, 15, 6] from Operation: 84/14=6 Current State: 49:[58, 15, 6], Operations: ['84/14=6'] Exploring Operation: 58-15=43, Resulting Numbers: [6, 43] Generated Node #3: [6, 43] from Operatio...
4
Current State: 49:[14, 58, 15, 84], Operations: [] Exploring Operation: 84/14=6, Resulting Numbers: [58, 15, 6] Generated Node #0,0: 49:[58, 15, 6] Operation: 84/14=6 Moving to Node #0,0 Current State: 49:[58, 15, 6], Operations: ['84/14=6'] Exploring Operation: 58-15=43, Resulting Numbers: [6, 43] Generated Node #0,0,...
0.993924
hs_1
sum_heuristic
[ 94, 22, 6, 52 ]
28
[ "94+22=116", "52+116=168", "168/6=28" ]
Current State: 28:[94, 22, 6, 52], Operations: [] Exploring Operation: 94+22=116, Resulting Numbers: [6, 52, 116] Generated Node #2: [6, 52, 116] from Operation: 94+22=116 Current State: 28:[6, 52, 116], Operations: ['94+22=116'] Exploring Operation: 52+116=168, Resulting Numbers: [6, 168] Generated Node #3: [6, 168] f...
4
Current State: 28:[94, 22, 6, 52], Operations: [] Exploring Operation: 94-52=42, Resulting Numbers: [22, 6, 42] Generated Node #0,0: 28:[22, 6, 42] Operation: 94-52=42 Exploring Operation: 52-22=30, Resulting Numbers: [94, 6, 30] Generated Node #0,1: 28:[94, 6, 30] Operation: 52-22=30 Exploring Operation: 94-22=72, Res...
0
hs_3
sum_heuristic
[ 76, 47, 75, 73 ]
66
[ "76-73=3", "47*3=141", "141-75=66" ]
Current State: 66:[76, 47, 75, 73], Operations: [] Exploring Operation: 76-73=3, Resulting Numbers: [47, 75, 3] Generated Node #2: [47, 75, 3] from Operation: 76-73=3 Current State: 66:[47, 75, 3], Operations: ['76-73=3'] Exploring Operation: 47*3=141, Resulting Numbers: [75, 141] Generated Node #3: [75, 141] from Oper...
4
Current State: 66:[76, 47, 75, 73], Operations: [] Exploring Operation: 76-47=29, Resulting Numbers: [75, 73, 29] Generated Node #0,0: 66:[75, 73, 29] Operation: 76-47=29 Moving to Node #0,0 Current State: 66:[75, 73, 29], Operations: ['76-47=29'] Exploring Operation: 75-73=2, Resulting Numbers: [29, 2] Generated Node ...
0
hs_1
sum_heuristic
[ 82, 66, 39, 59 ]
50
[ "82+66=148", "39+59=98", "148-98=50" ]
Current State: 50:[82, 66, 39, 59], Operations: [] Exploring Operation: 82+66=148, Resulting Numbers: [39, 59, 148] Generated Node #2: [39, 59, 148] from Operation: 82+66=148 Current State: 50:[39, 59, 148], Operations: ['82+66=148'] Exploring Operation: 39+59=98, Resulting Numbers: [148, 98] Generated Node #3: [148, 9...
4
Current State: 50:[82, 66, 39, 59], Operations: [] Exploring Operation: 82-66=16, Resulting Numbers: [39, 59, 16] Generated Node #0,0: 50:[39, 59, 16] Operation: 82-66=16 Start Sub Search at level 1: Moving to Node #0,0 Current State: 50:[39, 59, 16], Operations: ['82-66=16'] Exploring Operation: 59-39=20, Resulting Nu...
0
hs_1
mult_heuristic
[ 73, 5, 48, 56 ]
13
[ "73+48=121", "121-56=65", "65/5=13" ]
Current State: 13:[73, 5, 48, 56], Operations: [] Exploring Operation: 73+48=121, Resulting Numbers: [5, 56, 121] Generated Node #2: [5, 56, 121] from Operation: 73+48=121 Current State: 13:[5, 56, 121], Operations: ['73+48=121'] Exploring Operation: 121-56=65, Resulting Numbers: [5, 65] Generated Node #3: [5, 65] from...
4
Current State: 13:[73, 5, 48, 56], Operations: [] Exploring Operation: 56-48=8, Resulting Numbers: [73, 5, 8] Generated Node #0,0: 13:[73, 5, 8] Operation: 56-48=8 Exploring Operation: 73-56=17, Resulting Numbers: [5, 48, 17] Generated Node #0,1: 13:[5, 48, 17] Operation: 73-56=17 Exploring Operation: 73-5=68, Resultin...
0.954861
hs_4
sum_heuristic
[ 47, 5, 81, 78 ]
32
[ "81-78=3", "5*3=15", "47-15=32" ]
Current State: 32:[47, 5, 81, 78], Operations: [] Exploring Operation: 81-78=3, Resulting Numbers: [47, 5, 3] Generated Node #2: [47, 5, 3] from Operation: 81-78=3 Current State: 32:[47, 5, 3], Operations: ['81-78=3'] Exploring Operation: 5*3=15, Resulting Numbers: [47, 15] Generated Node #3: [47, 15] from Operation: 5...
4
Current State: 32:[47, 5, 81, 78], Operations: [] Exploring Operation: 47-5=42, Resulting Numbers: [81, 78, 42] Generated Node #0,0: 32:[81, 78, 42] Operation: 47-5=42 Exploring Operation: 78-47=31, Resulting Numbers: [5, 81, 31] Generated Node #0,1: 32:[5, 81, 31] Operation: 78-47=31 Exploring Operation: 81-78=3, Resu...
0
hs_4
mult_heuristic
[ 64, 1, 59, 54 ]
68
[ "64-1=63", "59-54=5", "63+5=68" ]
Current State: 68:[64, 1, 59, 54], Operations: [] Exploring Operation: 64-1=63, Resulting Numbers: [59, 54, 63] Generated Node #2: [59, 54, 63] from Operation: 64-1=63 Current State: 68:[59, 54, 63], Operations: ['64-1=63'] Exploring Operation: 59-54=5, Resulting Numbers: [63, 5] Generated Node #3: [63, 5] from Operati...
4
Current State: 68:[64, 1, 59, 54], Operations: [] Exploring Operation: 59-54=5, Resulting Numbers: [64, 1, 5] Generated Node #0,0: 68:[64, 1, 5] Operation: 59-54=5 Start Sub Search at level 1: Moving to Node #0,0 Current State: 68:[64, 1, 5], Operations: ['59-54=5'] Exploring Operation: 64+5=69, Resulting Numbers: [1, ...
0.993924
hs_1
mult_heuristic
[ 4, 2, 1, 91 ]
84
[ "4+2=6", "91-1=90", "90-6=84" ]
Current State: 84:[4, 2, 1, 91], Operations: [] Exploring Operation: 4+2=6, Resulting Numbers: [1, 91, 6] Generated Node #2: [1, 91, 6] from Operation: 4+2=6 Current State: 84:[1, 91, 6], Operations: ['4+2=6'] Exploring Operation: 91-1=90, Resulting Numbers: [6, 90] Generated Node #3: [6, 90] from Operation: 91-1=90 Cu...
4
Current State: 84:[4, 2, 1, 91], Operations: [] Exploring Operation: 91-2=89, Resulting Numbers: [4, 1, 89] Generated Node #0,0: 84:[4, 1, 89] Operation: 91-2=89 Exploring Operation: 91-4=87, Resulting Numbers: [2, 1, 87] Generated Node #0,1: 84:[2, 1, 87] Operation: 91-4=87 Exploring Operation: 91-1=90, Resulting Numb...
0.989583
hs_3
sum_heuristic
[ 98, 45, 3, 45 ]
98
[ "45-45=0", "3*0=0", "98+0=98" ]
Current State: 98:[98, 45, 3, 45], Operations: [] Exploring Operation: 45-45=0, Resulting Numbers: [98, 3, 0] Generated Node #2: [98, 3, 0] from Operation: 45-45=0 Current State: 98:[98, 3, 0], Operations: ['45-45=0'] Exploring Operation: 3*0=0, Resulting Numbers: [98, 0] Generated Node #3: [98, 0] from Operation: 3*0=...
4
Current State: 98:[98, 45, 3, 45], Operations: [] Exploring Operation: 45+3=48, Resulting Numbers: [98, 45, 48] Generated Node #0,0: 98:[98, 45, 48] Operation: 45+3=48 Exploring Operation: 45-45=0, Resulting Numbers: [98, 3, 0] Generated Node #0,1: 98:[98, 3, 0] Operation: 45-45=0 Exploring Operation: 45/45=1, Resultin...
0
hs_3
sum_heuristic
[ 9, 33, 17, 14 ]
20
[ "9+33=42", "42/14=3", "17+3=20" ]
Current State: 20:[9, 33, 17, 14], Operations: [] Exploring Operation: 9+33=42, Resulting Numbers: [17, 14, 42] Generated Node #2: [17, 14, 42] from Operation: 9+33=42 Current State: 20:[17, 14, 42], Operations: ['9+33=42'] Exploring Operation: 42/14=3, Resulting Numbers: [17, 3] Generated Node #3: [17, 3] from Operati...
4
Current State: 20:[9, 33, 17, 14], Operations: [] Exploring Operation: 33-9=24, Resulting Numbers: [17, 14, 24] Generated Node #0,0: 20:[17, 14, 24] Operation: 33-9=24 Exploring Operation: 33-14=19, Resulting Numbers: [9, 17, 19] Generated Node #0,1: 20:[9, 17, 19] Operation: 33-14=19 Exploring Operation: 17-14=3, Resu...
0.963542
hs_4
sum_heuristic
[ 3, 51, 59, 85 ]
22
[ "51-3=48", "85-59=26", "48-26=22" ]
Current State: 22:[3, 51, 59, 85], Operations: [] Exploring Operation: 51-3=48, Resulting Numbers: [59, 85, 48] Generated Node #2: [59, 85, 48] from Operation: 51-3=48 Current State: 22:[59, 85, 48], Operations: ['51-3=48'] Exploring Operation: 85-59=26, Resulting Numbers: [48, 26] Generated Node #3: [48, 26] from Oper...
4
Current State: 22:[3, 51, 59, 85], Operations: [] Exploring Operation: 59-51=8, Resulting Numbers: [3, 85, 8] Generated Node #0,0: 22:[3, 85, 8] Operation: 59-51=8 Exploring Operation: 85-59=26, Resulting Numbers: [3, 51, 26] Generated Node #0,1: 22:[3, 51, 26] Operation: 85-59=26 Exploring Operation: 85-51=34, Resulti...
0.990451
hs_3
sum_heuristic
[ 6, 97, 43, 74 ]
72
[ "6+97=103", "74-43=31", "103-31=72" ]
Current State: 72:[6, 97, 43, 74], Operations: [] Exploring Operation: 6+97=103, Resulting Numbers: [43, 74, 103] Generated Node #2: [43, 74, 103] from Operation: 6+97=103 Current State: 72:[43, 74, 103], Operations: ['6+97=103'] Exploring Operation: 74-43=31, Resulting Numbers: [103, 31] Generated Node #3: [103, 31] f...
4
Current State: 72:[6, 97, 43, 74], Operations: [] Exploring Operation: 97-74=23, Resulting Numbers: [6, 43, 23] Generated Node #0,0: 72:[6, 43, 23] Operation: 97-74=23 Moving to Node #0,0 Current State: 72:[6, 43, 23], Operations: ['97-74=23'] Exploring Operation: 43-6=37, Resulting Numbers: [23, 37] Generated Node #0,...
0
hs_1
sum_heuristic
[ 56, 7, 13, 49 ]
27
[ "56+7=63", "49-13=36", "63-36=27" ]
Current State: 27:[56, 7, 13, 49], Operations: [] Exploring Operation: 56+7=63, Resulting Numbers: [13, 49, 63] Generated Node #2: [13, 49, 63] from Operation: 56+7=63 Current State: 27:[13, 49, 63], Operations: ['56+7=63'] Exploring Operation: 49-13=36, Resulting Numbers: [63, 36] Generated Node #3: [63, 36] from Oper...
4
Current State: 27:[56, 7, 13, 49], Operations: [] Exploring Operation: 56-13=43, Resulting Numbers: [7, 49, 43] Generated Node #0,0: 27:[7, 49, 43] Operation: 56-13=43 Exploring Operation: 49-13=36, Resulting Numbers: [56, 7, 36] Generated Node #0,1: 27:[56, 7, 36] Operation: 49-13=36 Exploring Operation: 49/7=7, Resul...
0.974826
hs_5
sum_heuristic
[ 8, 14, 63, 8 ]
63
[ "8-8=0", "14*0=0", "63+0=63" ]
Current State: 63:[8, 14, 63, 8], Operations: [] Exploring Operation: 8-8=0, Resulting Numbers: [14, 63, 0] Generated Node #2: [14, 63, 0] from Operation: 8-8=0 Current State: 63:[14, 63, 0], Operations: ['8-8=0'] Exploring Operation: 14*0=0, Resulting Numbers: [63, 0] Generated Node #3: [63, 0] from Operation: 14*0=0 ...
4
Current State: 63:[8, 14, 63, 8], Operations: [] Exploring Operation: 8+14=22, Resulting Numbers: [63, 8, 22] Generated Node #0,0: 63:[63, 8, 22] Operation: 8+14=22 Start Sub Search at level 1: Moving to Node #0,0 Current State: 63:[63, 8, 22], Operations: ['8+14=22'] Exploring Operation: 22-8=14, Resulting Numbers: [6...
0
hs_1
sum_heuristic
[ 92, 93, 49, 67 ]
17
[ "93-92=1", "67-49=18", "18-1=17" ]
Current State: 17:[92, 93, 49, 67], Operations: [] Exploring Operation: 93-92=1, Resulting Numbers: [49, 67, 1] Generated Node #2: [49, 67, 1] from Operation: 93-92=1 Current State: 17:[49, 67, 1], Operations: ['93-92=1'] Exploring Operation: 67-49=18, Resulting Numbers: [1, 18] Generated Node #3: [1, 18] from Operatio...
4
Current State: 17:[92, 93, 49, 67], Operations: [] Exploring Operation: 93-92=1, Resulting Numbers: [49, 67, 1] Generated Node #0,0: 17:[49, 67, 1] Operation: 93-92=1 Start Sub Search at level 1: Moving to Node #0,0 Current State: 17:[49, 67, 1], Operations: ['93-92=1'] Exploring Operation: 67-49=18, Resulting Numbers:...
0.993924
hs_1
mult_heuristic
[ 78, 98, 9, 79 ]
11
[ "98-78=20", "79+20=99", "99/9=11" ]
Current State: 11:[78, 98, 9, 79], Operations: [] Exploring Operation: 98-78=20, Resulting Numbers: [9, 79, 20] Generated Node #2: [9, 79, 20] from Operation: 98-78=20 Current State: 11:[9, 79, 20], Operations: ['98-78=20'] Exploring Operation: 79+20=99, Resulting Numbers: [9, 99] Generated Node #3: [9, 99] from Operat...
4
Current State: 11:[78, 98, 9, 79], Operations: [] Exploring Operation: 98-78=20, Resulting Numbers: [9, 79, 20] Generated Node #0,0: 11:[9, 79, 20] Operation: 98-78=20 Exploring Operation: 78-9=69, Resulting Numbers: [98, 79, 69] Generated Node #0,1: 11:[98, 79, 69] Operation: 78-9=69 Exploring Operation: 98-9=89, Resu...
0
hs_5
sum_heuristic
[ 88, 66, 44, 86 ]
23
[ "88/44=2", "86/2=43", "66-43=23" ]
Current State: 23:[88, 66, 44, 86], Operations: [] Exploring Operation: 88/44=2, Resulting Numbers: [66, 86, 2] Generated Node #2: [66, 86, 2] from Operation: 88/44=2 Current State: 23:[66, 86, 2], Operations: ['88/44=2'] Exploring Operation: 86/2=43, Resulting Numbers: [66, 43] Generated Node #3: [66, 43] from Operati...
4
Current State: 23:[88, 66, 44, 86], Operations: [] Exploring Operation: 88-86=2, Resulting Numbers: [66, 44, 2] Generated Node #0,0: 23:[66, 44, 2] Operation: 88-86=2 Exploring Operation: 88-44=44, Resulting Numbers: [66, 86, 44] Generated Node #0,1: 23:[66, 86, 44] Operation: 88-44=44 Exploring Operation: 86-66=20, Re...
0
hs_4
mult_heuristic
[ 57, 34, 55, 43 ]
60
[ "57-55=2", "34/2=17", "43+17=60" ]
Current State: 60:[57, 34, 55, 43], Operations: [] Exploring Operation: 57-55=2, Resulting Numbers: [34, 43, 2] Generated Node #2: [34, 43, 2] from Operation: 57-55=2 Current State: 60:[34, 43, 2], Operations: ['57-55=2'] Exploring Operation: 34/2=17, Resulting Numbers: [43, 17] Generated Node #3: [43, 17] from Operati...
4
Current State: 60:[57, 34, 55, 43], Operations: [] Exploring Operation: 43-34=9, Resulting Numbers: [57, 55, 9] Generated Node #0,0: 60:[57, 55, 9] Operation: 43-34=9 Exploring Operation: 57-43=14, Resulting Numbers: [34, 55, 14] Generated Node #0,1: 60:[34, 55, 14] Operation: 57-43=14 Exploring Operation: 55-43=12, Re...
0
hs_3
sum_heuristic
[ 20, 89, 27, 5 ]
54
[ "27-20=7", "5*7=35", "89-35=54" ]
Current State: 54:[20, 89, 27, 5], Operations: [] Exploring Operation: 27-20=7, Resulting Numbers: [89, 5, 7] Generated Node #2: [89, 5, 7] from Operation: 27-20=7 Current State: 54:[89, 5, 7], Operations: ['27-20=7'] Exploring Operation: 5*7=35, Resulting Numbers: [89, 35] Generated Node #3: [89, 35] from Operation: 5...
4
Current State: 54:[20, 89, 27, 5], Operations: [] Exploring Operation: 20/5=4, Resulting Numbers: [89, 27, 4] Generated Node #0,0: 54:[89, 27, 4] Operation: 20/5=4 Exploring Operation: 89-20=69, Resulting Numbers: [27, 5, 69] Generated Node #0,1: 54:[27, 5, 69] Operation: 89-20=69 Exploring Operation: 89-5=84, Resultin...
0
hs_4
mult_heuristic
[ 41, 77, 11, 8 ]
74
[ "41-8=33", "33/11=3", "77-3=74" ]
Current State: 74:[41, 77, 11, 8], Operations: [] Exploring Operation: 41-8=33, Resulting Numbers: [77, 11, 33] Generated Node #2: [77, 11, 33] from Operation: 41-8=33 Current State: 74:[77, 11, 33], Operations: ['41-8=33'] Exploring Operation: 33/11=3, Resulting Numbers: [77, 3] Generated Node #3: [77, 3] from Operati...
4
Current State: 74:[41, 77, 11, 8], Operations: [] Exploring Operation: 77-41=36, Resulting Numbers: [11, 8, 36] Generated Node #0,0: 74:[11, 8, 36] Operation: 77-41=36 Exploring Operation: 11-8=3, Resulting Numbers: [41, 77, 3] Generated Node #0,1: 74:[41, 77, 3] Operation: 11-8=3 Exploring Operation: 77/11=7, Resultin...
0
hs_3
mult_heuristic
[ 63, 22, 3, 70 ]
87
[ "63-22=41", "70-41=29", "3*29=87" ]
Current State: 87:[63, 22, 3, 70], Operations: [] Exploring Operation: 63-22=41, Resulting Numbers: [3, 70, 41] Generated Node #2: [3, 70, 41] from Operation: 63-22=41 Current State: 87:[3, 70, 41], Operations: ['63-22=41'] Exploring Operation: 70-41=29, Resulting Numbers: [3, 29] Generated Node #3: [3, 29] from Operat...
4
Current State: 87:[63, 22, 3, 70], Operations: [] Exploring Operation: 63+22=85, Resulting Numbers: [3, 70, 85] Generated Node #0,0: 87:[3, 70, 85] Operation: 63+22=85 Exploring Operation: 70-63=7, Resulting Numbers: [22, 3, 7] Generated Node #0,1: 87:[22, 3, 7] Operation: 70-63=7 Exploring Operation: 63-22=41, Resulti...
0.987847
hs_4
mult_heuristic
[ 3, 63, 24, 58 ]
77
[ "3*24=72", "63-58=5", "72+5=77" ]
Current State: 77:[3, 63, 24, 58], Operations: [] Exploring Operation: 3*24=72, Resulting Numbers: [63, 58, 72] Generated Node #2: [63, 58, 72] from Operation: 3*24=72 Current State: 77:[63, 58, 72], Operations: ['3*24=72'] Exploring Operation: 63-58=5, Resulting Numbers: [72, 5] Generated Node #3: [72, 5] from Operati...
4
Current State: 77:[3, 63, 24, 58], Operations: [] Exploring Operation: 63-58=5, Resulting Numbers: [3, 24, 5] Generated Node #0,0: 77:[3, 24, 5] Operation: 63-58=5 Moving to Node #0,0 Current State: 77:[3, 24, 5], Operations: ['63-58=5'] Exploring Operation: 24/3=8, Resulting Numbers: [5, 8] Generated Node #0,0,0: 77:[...
0
hs_1
sum_heuristic
[ 93, 90, 5, 31 ]
44
[ "93-31=62", "90/5=18", "62-18=44" ]
Current State: 44:[93, 90, 5, 31], Operations: [] Exploring Operation: 93-31=62, Resulting Numbers: [90, 5, 62] Generated Node #2: [90, 5, 62] from Operation: 93-31=62 Current State: 44:[90, 5, 62], Operations: ['93-31=62'] Exploring Operation: 90/5=18, Resulting Numbers: [62, 18] Generated Node #3: [62, 18] from Opera...
4
Current State: 44:[93, 90, 5, 31], Operations: [] Exploring Operation: 93-31=62, Resulting Numbers: [90, 5, 62] Generated Node #0,0: 44:[90, 5, 62] Operation: 93-31=62 Exploring Operation: 93-90=3, Resulting Numbers: [5, 31, 3] Generated Node #0,1: 44:[5, 31, 3] Operation: 93-90=3 Exploring Operation: 93/31=3, Resultin...
0.931424
hs_5
mult_heuristic
[ 55, 8, 35, 7 ]
76
[ "55-35=20", "8*7=56", "20+56=76" ]
Current State: 76:[55, 8, 35, 7], Operations: [] Exploring Operation: 55-35=20, Resulting Numbers: [8, 7, 20] Generated Node #2: [8, 7, 20] from Operation: 55-35=20 Current State: 76:[8, 7, 20], Operations: ['55-35=20'] Exploring Operation: 8*7=56, Resulting Numbers: [20, 56] Generated Node #3: [20, 56] from Operation:...
4
Current State: 76:[55, 8, 35, 7], Operations: [] Exploring Operation: 55+35=90, Resulting Numbers: [8, 7, 90] Generated Node #0,0: 76:[8, 7, 90] Operation: 55+35=90 Exploring Operation: 55-7=48, Resulting Numbers: [8, 35, 48] Generated Node #0,1: 76:[8, 35, 48] Operation: 55-7=48 Exploring Operation: 55-35=20, Resultin...
0
hs_5
sum_heuristic
[ 62, 87, 43, 36 ]
70
[ "62+87=149", "43+36=79", "149-79=70" ]
Current State: 70:[62, 87, 43, 36], Operations: [] Exploring Operation: 62+87=149, Resulting Numbers: [43, 36, 149] Generated Node #2: [43, 36, 149] from Operation: 62+87=149 Current State: 70:[43, 36, 149], Operations: ['62+87=149'] Exploring Operation: 43+36=79, Resulting Numbers: [149, 79] Generated Node #3: [149, 7...
4
Current State: 70:[62, 87, 43, 36], Operations: [] Exploring Operation: 62-43=19, Resulting Numbers: [87, 36, 19] Generated Node #0,0: 70:[87, 36, 19] Operation: 62-43=19 Exploring Operation: 43-36=7, Resulting Numbers: [62, 87, 7] Generated Node #0,1: 70:[62, 87, 7] Operation: 43-36=7 Exploring Operation: 87-62=25, Re...
0.960069
hs_4
sum_heuristic
[ 1, 41, 85, 27 ]
98
[ "41-1=40", "85-27=58", "40+58=98" ]
Current State: 98:[1, 41, 85, 27], Operations: [] Exploring Operation: 41-1=40, Resulting Numbers: [85, 27, 40] Generated Node #2: [85, 27, 40] from Operation: 41-1=40 Current State: 98:[85, 27, 40], Operations: ['41-1=40'] Exploring Operation: 85-27=58, Resulting Numbers: [40, 58] Generated Node #3: [40, 58] from Oper...
4
Current State: 98:[1, 41, 85, 27], Operations: [] Exploring Operation: 85-27=58, Resulting Numbers: [1, 41, 58] Generated Node #0,0: 98:[1, 41, 58] Operation: 85-27=58 Exploring Operation: 85-41=44, Resulting Numbers: [1, 27, 44] Generated Node #0,1: 98:[1, 27, 44] Operation: 85-41=44 Exploring Operation: 41-27=14, Res...
0.989583
hs_3
mult_heuristic
[ 23, 94, 67, 30 ]
26
[ "94-23=71", "67+30=97", "97-71=26" ]
Current State: 26:[23, 94, 67, 30], Operations: [] Exploring Operation: 94-23=71, Resulting Numbers: [67, 30, 71] Generated Node #2: [67, 30, 71] from Operation: 94-23=71 Current State: 26:[67, 30, 71], Operations: ['94-23=71'] Exploring Operation: 67+30=97, Resulting Numbers: [71, 97] Generated Node #3: [71, 97] from ...
4
Current State: 26:[23, 94, 67, 30], Operations: [] Exploring Operation: 94-67=27, Resulting Numbers: [23, 30, 27] Generated Node #0,0: 26:[23, 30, 27] Operation: 94-67=27 Exploring Operation: 94-23=71, Resulting Numbers: [67, 30, 71] Generated Node #0,1: 26:[67, 30, 71] Operation: 94-23=71 Exploring Operation: 67-30=37...
0.985243
hs_4
sum_heuristic
[ 24, 74, 44, 90 ]
36
[ "24+74=98", "44+90=134", "134-98=36" ]
Current State: 36:[24, 74, 44, 90], Operations: [] Exploring Operation: 24+74=98, Resulting Numbers: [44, 90, 98] Generated Node #2: [44, 90, 98] from Operation: 24+74=98 Current State: 36:[44, 90, 98], Operations: ['24+74=98'] Exploring Operation: 44+90=134, Resulting Numbers: [98, 134] Generated Node #3: [98, 134] fr...
4
Current State: 36:[24, 74, 44, 90], Operations: [] Exploring Operation: 74-24=50, Resulting Numbers: [44, 90, 50] Generated Node #0,0: 36:[44, 90, 50] Operation: 74-24=50 Exploring Operation: 90-24=66, Resulting Numbers: [74, 44, 66] Generated Node #0,1: 36:[74, 44, 66] Operation: 90-24=66 Exploring Operation: 90-74=16...
0.953993
hs_5
sum_heuristic
[ 63, 3, 68, 6 ]
57
[ "63+3=66", "66/6=11", "68-11=57" ]
Current State: 57:[63, 3, 68, 6], Operations: [] Exploring Operation: 63+3=66, Resulting Numbers: [68, 6, 66] Generated Node #2: [68, 6, 66] from Operation: 63+3=66 Current State: 57:[68, 6, 66], Operations: ['63+3=66'] Exploring Operation: 66/6=11, Resulting Numbers: [68, 11] Generated Node #3: [68, 11] from Operation...
4
Current State: 57:[63, 3, 68, 6], Operations: [] Exploring Operation: 68-6=62, Resulting Numbers: [63, 3, 62] Generated Node #0,0: 57:[63, 3, 62] Operation: 68-6=62 Exploring Operation: 63/3=21, Resulting Numbers: [68, 6, 21] Generated Node #0,1: 57:[68, 6, 21] Operation: 63/3=21 Exploring Operation: 63-6=57, Resulting...
0
hs_4
sum_heuristic
[ 79, 27, 77, 29 ]
28
[ "79-77=2", "27+29=56", "56/2=28" ]
Current State: 28:[79, 27, 77, 29], Operations: [] Exploring Operation: 79-77=2, Resulting Numbers: [27, 29, 2] Generated Node #2: [27, 29, 2] from Operation: 79-77=2 Current State: 28:[27, 29, 2], Operations: ['79-77=2'] Exploring Operation: 27+29=56, Resulting Numbers: [2, 56] Generated Node #3: [2, 56] from Operatio...
4
Current State: 28:[79, 27, 77, 29], Operations: [] Exploring Operation: 77-27=50, Resulting Numbers: [79, 29, 50] Generated Node #0,0: 28:[79, 29, 50] Operation: 77-27=50 Exploring Operation: 79-77=2, Resulting Numbers: [27, 29, 2] Generated Node #0,1: 28:[27, 29, 2] Operation: 79-77=2 Exploring Operation: 79-29=50, Re...
0
hs_5
mult_heuristic
[ 69, 6, 35, 25 ]
59
[ "35+25=60", "60/6=10", "69-10=59" ]
Current State: 59:[69, 6, 35, 25], Operations: [] Exploring Operation: 35+25=60, Resulting Numbers: [69, 6, 60] Generated Node #2: [69, 6, 60] from Operation: 35+25=60 Current State: 59:[69, 6, 60], Operations: ['35+25=60'] Exploring Operation: 60/6=10, Resulting Numbers: [69, 10] Generated Node #3: [69, 10] from Opera...
4
Current State: 59:[69, 6, 35, 25], Operations: [] Exploring Operation: 35+25=60, Resulting Numbers: [69, 6, 60] Generated Node #0,0: 59:[69, 6, 60] Operation: 35+25=60 Exploring Operation: 6+35=41, Resulting Numbers: [69, 25, 41] Generated Node #0,1: 59:[69, 25, 41] Operation: 6+35=41 Exploring Operation: 6+25=31, Resu...
0
hs_4
sum_heuristic
[ 4, 17, 64, 67 ]
71
[ "4*17=68", "67-64=3", "68+3=71" ]
Current State: 71:[4, 17, 64, 67], Operations: [] Exploring Operation: 4*17=68, Resulting Numbers: [64, 67, 68] Generated Node #2: [64, 67, 68] from Operation: 4*17=68 Current State: 71:[64, 67, 68], Operations: ['4*17=68'] Exploring Operation: 67-64=3, Resulting Numbers: [68, 3] Generated Node #3: [68, 3] from Operati...
4
Current State: 71:[4, 17, 64, 67], Operations: [] Exploring Operation: 4*17=68, Resulting Numbers: [64, 67, 68] Generated Node #0,0: 71:[64, 67, 68] Operation: 4*17=68 Exploring Operation: 4+67=71, Resulting Numbers: [17, 64, 71] Generated Node #0,1: 71:[17, 64, 71] Operation: 4+67=71 Exploring Operation: 4+64=68, Resu...
0.980903
hs_5
mult_heuristic
[ 77, 57, 93, 25 ]
66
[ "77+57=134", "93-25=68", "134-68=66" ]
Current State: 66:[77, 57, 93, 25], Operations: [] Exploring Operation: 77+57=134, Resulting Numbers: [93, 25, 134] Generated Node #2: [93, 25, 134] from Operation: 77+57=134 Current State: 66:[93, 25, 134], Operations: ['77+57=134'] Exploring Operation: 93-25=68, Resulting Numbers: [134, 68] Generated Node #3: [134, 6...
4
Current State: 66:[77, 57, 93, 25], Operations: [] Exploring Operation: 93-77=16, Resulting Numbers: [57, 25, 16] Generated Node #0,0: 66:[57, 25, 16] Operation: 93-77=16 Exploring Operation: 77-57=20, Resulting Numbers: [93, 25, 20] Generated Node #0,1: 66:[93, 25, 20] Operation: 77-57=20 Exploring Operation: 57-25=32...
0.980035
hs_5
mult_heuristic
[ 43, 56, 51, 11 ]
92
[ "56-43=13", "11*13=143", "143-51=92" ]
Current State: 92:[43, 56, 51, 11], Operations: [] Exploring Operation: 56-43=13, Resulting Numbers: [51, 11, 13] Generated Node #2: [51, 11, 13] from Operation: 56-43=13 Current State: 92:[51, 11, 13], Operations: ['56-43=13'] Exploring Operation: 11*13=143, Resulting Numbers: [51, 143] Generated Node #3: [51, 143] fr...
4
Current State: 92:[43, 56, 51, 11], Operations: [] Exploring Operation: 56-51=5, Resulting Numbers: [43, 11, 5] Generated Node #0,0: 92:[43, 11, 5] Operation: 56-51=5 Exploring Operation: 56-11=45, Resulting Numbers: [43, 51, 45] Generated Node #0,1: 92:[43, 51, 45] Operation: 56-11=45 Exploring Operation: 43+56=99, Re...
0
hs_3
mult_heuristic
[ 43, 4, 9, 75 ]
58
[ "9-4=5", "75/5=15", "43+15=58" ]
Current State: 58:[43, 4, 9, 75], Operations: [] Exploring Operation: 9-4=5, Resulting Numbers: [43, 75, 5] Generated Node #2: [43, 75, 5] from Operation: 9-4=5 Current State: 58:[43, 75, 5], Operations: ['9-4=5'] Exploring Operation: 75/5=15, Resulting Numbers: [43, 15] Generated Node #3: [43, 15] from Operation: 75/5...
4
Current State: 58:[43, 4, 9, 75], Operations: [] Exploring Operation: 43-4=39, Resulting Numbers: [9, 75, 39] Generated Node #0,0: 58:[9, 75, 39] Operation: 43-4=39 Exploring Operation: 75-43=32, Resulting Numbers: [4, 9, 32] Generated Node #0,1: 58:[4, 9, 32] Operation: 75-43=32 Exploring Operation: 43-9=34, Resulting...
0
hs_5
mult_heuristic
[ 86, 39, 97, 25 ]
92
[ "86+39=125", "125/25=5", "97-5=92" ]
Current State: 92:[86, 39, 97, 25], Operations: [] Exploring Operation: 86+39=125, Resulting Numbers: [97, 25, 125] Generated Node #2: [97, 25, 125] from Operation: 86+39=125 Current State: 92:[97, 25, 125], Operations: ['86+39=125'] Exploring Operation: 125/25=5, Resulting Numbers: [97, 5] Generated Node #3: [97, 5] f...
4
Current State: 92:[86, 39, 97, 25], Operations: [] Exploring Operation: 86-39=47, Resulting Numbers: [97, 25, 47] Generated Node #0,0: 92:[97, 25, 47] Operation: 86-39=47 Start Sub Search at level 1: Moving to Node #0,0 Current State: 92:[97, 25, 47], Operations: ['86-39=47'] Exploring Operation: 97-47=50, Resulting Nu...
0
hs_1
mult_heuristic
[ 9, 50, 55, 10 ]
85
[ "9*10=90", "55-50=5", "90-5=85" ]
Current State: 85:[9, 50, 55, 10], Operations: [] Exploring Operation: 9*10=90, Resulting Numbers: [50, 55, 90] Generated Node #2: [50, 55, 90] from Operation: 9*10=90 Current State: 85:[50, 55, 90], Operations: ['9*10=90'] Exploring Operation: 55-50=5, Resulting Numbers: [90, 5] Generated Node #3: [90, 5] from Operati...
4
Current State: 85:[9, 50, 55, 10], Operations: [] Exploring Operation: 50/10=5, Resulting Numbers: [9, 55, 5] Generated Node #0,0: 85:[9, 55, 5] Operation: 50/10=5 Exploring Operation: 50-10=40, Resulting Numbers: [9, 55, 40] Generated Node #0,1: 85:[9, 55, 40] Operation: 50-10=40 Exploring Operation: 55-50=5, Resultin...
0.921007
hs_5
mult_heuristic
[ 24, 78, 20, 34 ]
39
[ "34-24=10", "78*10=780", "780/20=39" ]
Current State: 39:[24, 78, 20, 34], Operations: [] Exploring Operation: 34-24=10, Resulting Numbers: [78, 20, 10] Generated Node #2: [78, 20, 10] from Operation: 34-24=10 Current State: 39:[78, 20, 10], Operations: ['34-24=10'] Exploring Operation: 78*10=780, Resulting Numbers: [20, 780] Generated Node #3: [20, 780] fr...
4
Current State: 39:[24, 78, 20, 34], Operations: [] Exploring Operation: 78-34=44, Resulting Numbers: [24, 20, 44] Generated Node #0,0: 39:[24, 20, 44] Operation: 78-34=44 Moving to Node #0,0 Current State: 39:[24, 20, 44], Operations: ['78-34=44'] Exploring Operation: 24-20=4, Resulting Numbers: [44, 4] Generated Node ...
0
hs_1
sum_heuristic
[ 3, 64, 91, 15 ]
32
[ "15/3=5", "91-64=27", "5+27=32" ]
Current State: 32:[3, 64, 91, 15], Operations: [] Exploring Operation: 15/3=5, Resulting Numbers: [64, 91, 5] Generated Node #2: [64, 91, 5] from Operation: 15/3=5 Current State: 32:[64, 91, 5], Operations: ['15/3=5'] Exploring Operation: 91-64=27, Resulting Numbers: [5, 27] Generated Node #3: [5, 27] from Operation: 9...
4
Current State: 32:[3, 64, 91, 15], Operations: [] Exploring Operation: 91-64=27, Resulting Numbers: [3, 15, 27] Generated Node #0,0: 32:[3, 15, 27] Operation: 91-64=27 Start Sub Search at level 1: Moving to Node #0,0 Current State: 32:[3, 15, 27], Operations: ['91-64=27'] Exploring Operation: 27/3=9, Resulting Numbers:...
0
hs_1
sum_heuristic
[ 65, 89, 23, 62 ]
69
[ "65+89=154", "23+62=85", "154-85=69" ]
Current State: 69:[65, 89, 23, 62], Operations: [] Exploring Operation: 65+89=154, Resulting Numbers: [23, 62, 154] Generated Node #2: [23, 62, 154] from Operation: 65+89=154 Current State: 69:[23, 62, 154], Operations: ['65+89=154'] Exploring Operation: 23+62=85, Resulting Numbers: [154, 85] Generated Node #3: [154, 8...
4
Current State: 69:[65, 89, 23, 62], Operations: [] Exploring Operation: 89-23=66, Resulting Numbers: [65, 62, 66] Generated Node #0,0: 69:[65, 62, 66] Operation: 89-23=66 Exploring Operation: 89-62=27, Resulting Numbers: [65, 23, 27] Generated Node #0,1: 69:[65, 23, 27] Operation: 89-62=27 Exploring Operation: 89-65=24...
0.988715
hs_3
mult_heuristic
[ 37, 45, 24, 86 ]
70
[ "45-37=8", "86-24=62", "8+62=70" ]
Current State: 70:[37, 45, 24, 86], Operations: [] Exploring Operation: 45-37=8, Resulting Numbers: [24, 86, 8] Generated Node #2: [24, 86, 8] from Operation: 45-37=8 Current State: 70:[24, 86, 8], Operations: ['45-37=8'] Exploring Operation: 86-24=62, Resulting Numbers: [8, 62] Generated Node #3: [8, 62] from Operatio...
4
Current State: 70:[37, 45, 24, 86], Operations: [] Exploring Operation: 45+24=69, Resulting Numbers: [37, 86, 69] Generated Node #0,0: 70:[37, 86, 69] Operation: 45+24=69 Exploring Operation: 86-45=41, Resulting Numbers: [37, 24, 41] Generated Node #0,1: 70:[37, 24, 41] Operation: 86-45=41 Exploring Operation: 86-24=62...
0.967014
hs_3
sum_heuristic
[ 7, 65, 75, 55 ]
38
[ "65-7=58", "75-55=20", "58-20=38" ]
Current State: 38:[7, 65, 75, 55], Operations: [] Exploring Operation: 65-7=58, Resulting Numbers: [75, 55, 58] Generated Node #2: [75, 55, 58] from Operation: 65-7=58 Current State: 38:[75, 55, 58], Operations: ['65-7=58'] Exploring Operation: 75-55=20, Resulting Numbers: [58, 20] Generated Node #3: [58, 20] from Oper...
4
Current State: 38:[7, 65, 75, 55], Operations: [] Exploring Operation: 75-65=10, Resulting Numbers: [7, 55, 10] Generated Node #0,0: 38:[7, 55, 10] Operation: 75-65=10 Exploring Operation: 75-55=20, Resulting Numbers: [7, 65, 20] Generated Node #0,1: 38:[7, 65, 20] Operation: 75-55=20 Exploring Operation: 65-7=58, Resu...
0.987847
hs_4
mult_heuristic
[ 10, 3, 51, 43 ]
68
[ "10+51=61", "3*43=129", "129-61=68" ]
Current State: 68:[10, 3, 51, 43], Operations: [] Exploring Operation: 10+51=61, Resulting Numbers: [3, 43, 61] Generated Node #2: [3, 43, 61] from Operation: 10+51=61 Current State: 68:[3, 43, 61], Operations: ['10+51=61'] Exploring Operation: 3*43=129, Resulting Numbers: [61, 129] Generated Node #3: [61, 129] from Op...
4
Current State: 68:[10, 3, 51, 43], Operations: [] Exploring Operation: 51-43=8, Resulting Numbers: [10, 3, 8] Generated Node #0,0: 68:[10, 3, 8] Operation: 51-43=8 Moving to Node #0,0 Current State: 68:[10, 3, 8], Operations: ['51-43=8'] Exploring Operation: 10-8=2, Resulting Numbers: [3, 2] Generated Node #0,0,0: 68:[...
0
hs_1
sum_heuristic
[ 36, 58, 6, 5 ]
21
[ "58-36=22", "6-5=1", "22-1=21" ]
Current State: 21:[36, 58, 6, 5], Operations: [] Exploring Operation: 58-36=22, Resulting Numbers: [6, 5, 22] Generated Node #2: [6, 5, 22] from Operation: 58-36=22 Current State: 21:[6, 5, 22], Operations: ['58-36=22'] Exploring Operation: 6-5=1, Resulting Numbers: [22, 1] Generated Node #3: [22, 1] from Operation: 6-...
4
Current State: 21:[36, 58, 6, 5], Operations: [] Exploring Operation: 58-36=22, Resulting Numbers: [6, 5, 22] Generated Node #0,0: 21:[6, 5, 22] Operation: 58-36=22 Moving to Node #0,0 Current State: 21:[6, 5, 22], Operations: ['58-36=22'] Exploring Operation: 6-5=1, Resulting Numbers: [22, 1] Generated Node #0,0,0: 21...
0.993924
hs_1
mult_heuristic
[ 11, 97, 80, 13 ]
15
[ "11+97=108", "80+13=93", "108-93=15" ]
Current State: 15:[11, 97, 80, 13], Operations: [] Exploring Operation: 11+97=108, Resulting Numbers: [80, 13, 108] Generated Node #2: [80, 13, 108] from Operation: 11+97=108 Current State: 15:[80, 13, 108], Operations: ['11+97=108'] Exploring Operation: 80+13=93, Resulting Numbers: [108, 93] Generated Node #3: [108, 9...
4
Current State: 15:[11, 97, 80, 13], Operations: [] Exploring Operation: 80-13=67, Resulting Numbers: [11, 97, 67] Generated Node #0,0: 15:[11, 97, 67] Operation: 80-13=67 Exploring Operation: 97-11=86, Resulting Numbers: [80, 13, 86] Generated Node #0,1: 15:[80, 13, 86] Operation: 97-11=86 Exploring Operation: 97-80=17...
0.986979
hs_5
mult_heuristic
[ 61, 62, 78, 48 ]
31
[ "62-61=1", "78-48=30", "1+30=31" ]
Current State: 31:[61, 62, 78, 48], Operations: [] Exploring Operation: 62-61=1, Resulting Numbers: [78, 48, 1] Generated Node #2: [78, 48, 1] from Operation: 62-61=1 Current State: 31:[78, 48, 1], Operations: ['62-61=1'] Exploring Operation: 78-48=30, Resulting Numbers: [1, 30] Generated Node #3: [1, 30] from Operatio...
4
Current State: 31:[61, 62, 78, 48], Operations: [] Exploring Operation: 78-61=17, Resulting Numbers: [62, 48, 17] Generated Node #0,0: 31:[62, 48, 17] Operation: 78-61=17 Exploring Operation: 78-62=16, Resulting Numbers: [61, 48, 16] Generated Node #0,1: 31:[61, 48, 16] Operation: 78-62=16 Start Sub Search at level 1: ...
0.992188
hs_2
sum_heuristic
[ 59, 80, 30, 44 ]
35
[ "80-59=21", "44-30=14", "21+14=35" ]
Current State: 35:[59, 80, 30, 44], Operations: [] Exploring Operation: 80-59=21, Resulting Numbers: [30, 44, 21] Generated Node #2: [30, 44, 21] from Operation: 80-59=21 Current State: 35:[30, 44, 21], Operations: ['80-59=21'] Exploring Operation: 44-30=14, Resulting Numbers: [21, 14] Generated Node #3: [21, 14] from ...
4
Current State: 35:[59, 80, 30, 44], Operations: [] Exploring Operation: 80-59=21, Resulting Numbers: [30, 44, 21] Generated Node #0,0: 35:[30, 44, 21] Operation: 80-59=21 Exploring Operation: 80-30=50, Resulting Numbers: [59, 44, 50] Generated Node #0,1: 35:[59, 44, 50] Operation: 80-30=50 Exploring Operation: 80-44=36...
0.990451
hs_3
sum_heuristic
[ 93, 59, 2, 59 ]
31
[ "59/59=1", "2+1=3", "93/3=31" ]
Current State: 31:[93, 59, 2, 59], Operations: [] Exploring Operation: 59/59=1, Resulting Numbers: [93, 2, 1] Generated Node #2: [93, 2, 1] from Operation: 59/59=1 Current State: 31:[93, 2, 1], Operations: ['59/59=1'] Exploring Operation: 2+1=3, Resulting Numbers: [93, 3] Generated Node #3: [93, 3] from Operation: 2+1=...
4
Current State: 31:[93, 59, 2, 59], Operations: [] Exploring Operation: 93-2=91, Resulting Numbers: [59, 59, 91] Generated Node #0,0: 31:[59, 59, 91] Operation: 93-2=91 Exploring Operation: 59-2=57, Resulting Numbers: [93, 59, 57] Generated Node #0,1: 31:[93, 59, 57] Operation: 59-2=57 Exploring Operation: 93-59=34, Res...
0
hs_4
mult_heuristic
[ 23, 54, 69, 54 ]
91
[ "23+69=92", "54/54=1", "92-1=91" ]
Current State: 91:[23, 54, 69, 54], Operations: [] Exploring Operation: 23+69=92, Resulting Numbers: [54, 54, 92] Generated Node #2: [54, 54, 92] from Operation: 23+69=92 Current State: 91:[54, 54, 92], Operations: ['23+69=92'] Exploring Operation: 54/54=1, Resulting Numbers: [92, 1] Generated Node #3: [92, 1] from Ope...
4
Current State: 91:[23, 54, 69, 54], Operations: [] Exploring Operation: 54+54=108, Resulting Numbers: [23, 69, 108] Generated Node #0,0: 91:[23, 69, 108] Operation: 54+54=108 Exploring Operation: 69-54=15, Resulting Numbers: [23, 54, 15] Generated Node #0,1: 91:[23, 54, 15] Operation: 69-54=15 Exploring Operation: 54-5...
0.986111
hs_4
mult_heuristic
[ 39, 78, 96, 21 ]
27
[ "78/39=2", "96/2=48", "48-21=27" ]
Current State: 27:[39, 78, 96, 21], Operations: [] Exploring Operation: 78/39=2, Resulting Numbers: [96, 21, 2] Generated Node #2: [96, 21, 2] from Operation: 78/39=2 Current State: 27:[96, 21, 2], Operations: ['78/39=2'] Exploring Operation: 96/2=48, Resulting Numbers: [21, 48] Generated Node #3: [21, 48] from Operati...
4
Current State: 27:[39, 78, 96, 21], Operations: [] Exploring Operation: 78-39=39, Resulting Numbers: [96, 21, 39] Generated Node #0,0: 27:[96, 21, 39] Operation: 78-39=39 Exploring Operation: 78/39=2, Resulting Numbers: [96, 21, 2] Generated Node #0,1: 27:[96, 21, 2] Operation: 78/39=2 Exploring Operation: 96-78=18, Re...
0.986111
hs_3
sum_heuristic
[ 46, 84, 16, 10 ]
30
[ "46+84=130", "16*10=160", "160-130=30" ]
Current State: 30:[46, 84, 16, 10], Operations: [] Exploring Operation: 46+84=130, Resulting Numbers: [16, 10, 130] Generated Node #2: [16, 10, 130] from Operation: 46+84=130 Current State: 30:[16, 10, 130], Operations: ['46+84=130'] Exploring Operation: 16*10=160, Resulting Numbers: [130, 160] Generated Node #3: [130,...
4
Current State: 30:[46, 84, 16, 10], Operations: [] Exploring Operation: 84-46=38, Resulting Numbers: [16, 10, 38] Generated Node #0,0: 30:[16, 10, 38] Operation: 84-46=38 Start Sub Search at level 1: Moving to Node #0,0 Current State: 30:[16, 10, 38], Operations: ['84-46=38'] Exploring Operation: 38-10=28, Resulting Nu...
0
hs_1
mult_heuristic
[ 51, 38, 78, 48 ]
42
[ "51*38=1938", "78+1938=2016", "2016/48=42" ]
Current State: 42:[51, 38, 78, 48], Operations: [] Exploring Operation: 51*38=1938, Resulting Numbers: [78, 48, 1938] Generated Node #2: [78, 48, 1938] from Operation: 51*38=1938 Current State: 42:[78, 48, 1938], Operations: ['51*38=1938'] Exploring Operation: 78+1938=2016, Resulting Numbers: [48, 2016] Generated Node ...
4
Current State: 42:[51, 38, 78, 48], Operations: [] Exploring Operation: 78-51=27, Resulting Numbers: [38, 48, 27] Generated Node #0,0: 42:[38, 48, 27] Operation: 78-51=27 Start Sub Search at level 1: Moving to Node #0,0 Current State: 42:[38, 48, 27], Operations: ['78-51=27'] Exploring Operation: 48-27=21, Resulting Nu...
0
hs_1
mult_heuristic
[ 21, 38, 23, 30 ]
70
[ "38-21=17", "23+30=53", "17+53=70" ]
Current State: 70:[21, 38, 23, 30], Operations: [] Exploring Operation: 38-21=17, Resulting Numbers: [23, 30, 17] Generated Node #2: [23, 30, 17] from Operation: 38-21=17 Current State: 70:[23, 30, 17], Operations: ['38-21=17'] Exploring Operation: 23+30=53, Resulting Numbers: [17, 53] Generated Node #3: [17, 53] from ...
4
Current State: 70:[21, 38, 23, 30], Operations: [] Exploring Operation: 38-23=15, Resulting Numbers: [21, 30, 15] Generated Node #0,0: 70:[21, 30, 15] Operation: 38-23=15 Exploring Operation: 30-21=9, Resulting Numbers: [38, 23, 9] Generated Node #0,1: 70:[38, 23, 9] Operation: 30-21=9 Exploring Operation: 23-21=2, Res...
0.966146
hs_4
sum_heuristic
[ 21, 15, 74, 49 ]
11
[ "21+15=36", "74-49=25", "36-25=11" ]
Current State: 11:[21, 15, 74, 49], Operations: [] Exploring Operation: 21+15=36, Resulting Numbers: [74, 49, 36] Generated Node #2: [74, 49, 36] from Operation: 21+15=36 Current State: 11:[74, 49, 36], Operations: ['21+15=36'] Exploring Operation: 74-49=25, Resulting Numbers: [36, 25] Generated Node #3: [36, 25] from ...
4
Current State: 11:[21, 15, 74, 49], Operations: [] Exploring Operation: 74-21=53, Resulting Numbers: [15, 49, 53] Generated Node #0,0: 11:[15, 49, 53] Operation: 74-21=53 Exploring Operation: 74-49=25, Resulting Numbers: [21, 15, 25] Generated Node #0,1: 11:[21, 15, 25] Operation: 74-49=25 Start Sub Search at level 1: ...
0.992188
hs_2
sum_heuristic
[ 30, 79, 15, 4 ]
49
[ "30+79=109", "15*4=60", "109-60=49" ]
Current State: 49:[30, 79, 15, 4], Operations: [] Exploring Operation: 30+79=109, Resulting Numbers: [15, 4, 109] Generated Node #2: [15, 4, 109] from Operation: 30+79=109 Current State: 49:[15, 4, 109], Operations: ['30+79=109'] Exploring Operation: 15*4=60, Resulting Numbers: [109, 60] Generated Node #3: [109, 60] fr...
4
Current State: 49:[30, 79, 15, 4], Operations: [] Exploring Operation: 79-30=49, Resulting Numbers: [15, 4, 49] Generated Node #0,0: 49:[15, 4, 49] Operation: 79-30=49 Exploring Operation: 30/15=2, Resulting Numbers: [79, 4, 2] Generated Node #0,1: 49:[79, 4, 2] Operation: 30/15=2 Exploring Operation: 30+15=45, Resulti...
0
hs_4
mult_heuristic
[ 35, 8, 4, 6 ]
67
[ "35+8=43", "4*6=24", "43+24=67" ]
Current State: 67:[35, 8, 4, 6], Operations: [] Exploring Operation: 35+8=43, Resulting Numbers: [4, 6, 43] Generated Node #2: [4, 6, 43] from Operation: 35+8=43 Current State: 67:[4, 6, 43], Operations: ['35+8=43'] Exploring Operation: 4*6=24, Resulting Numbers: [43, 24] Generated Node #3: [43, 24] from Operation: 4*6...
4
Current State: 67:[35, 8, 4, 6], Operations: [] Exploring Operation: 35+4=39, Resulting Numbers: [8, 6, 39] Generated Node #0,0: 67:[8, 6, 39] Operation: 35+4=39 Exploring Operation: 8*4=32, Resulting Numbers: [35, 6, 32] Generated Node #0,1: 67:[35, 6, 32] Operation: 8*4=32 Exploring Operation: 8*6=48, Resulting Numbe...
0.94184
hs_5
mult_heuristic
[ 37, 4, 10, 94 ]
51
[ "37-4=33", "94-10=84", "84-33=51" ]
Current State: 51:[37, 4, 10, 94], Operations: [] Exploring Operation: 37-4=33, Resulting Numbers: [10, 94, 33] Generated Node #2: [10, 94, 33] from Operation: 37-4=33 Current State: 51:[10, 94, 33], Operations: ['37-4=33'] Exploring Operation: 94-10=84, Resulting Numbers: [33, 84] Generated Node #3: [33, 84] from Oper...
4
Current State: 51:[37, 4, 10, 94], Operations: [] Exploring Operation: 94-37=57, Resulting Numbers: [4, 10, 57] Generated Node #0,0: 51:[4, 10, 57] Operation: 94-37=57 Exploring Operation: 37+4=41, Resulting Numbers: [10, 94, 41] Generated Node #0,1: 51:[10, 94, 41] Operation: 37+4=41 Exploring Operation: 37+10=47, Res...
0.981771
hs_5
sum_heuristic
[ 8, 63, 86, 68 ]
28
[ "8*63=504", "86-68=18", "504/18=28" ]
Current State: 28:[8, 63, 86, 68], Operations: [] Exploring Operation: 8*63=504, Resulting Numbers: [86, 68, 504] Generated Node #2: [86, 68, 504] from Operation: 8*63=504 Current State: 28:[86, 68, 504], Operations: ['8*63=504'] Exploring Operation: 86-68=18, Resulting Numbers: [504, 18] Generated Node #3: [504, 18] f...
4
Current State: 28:[8, 63, 86, 68], Operations: [] Exploring Operation: 86-68=18, Resulting Numbers: [8, 63, 18] Generated Node #0,0: 28:[8, 63, 18] Operation: 86-68=18 Moving to Node #0,0 Current State: 28:[8, 63, 18], Operations: ['86-68=18'] Exploring Operation: 63-18=45, Resulting Numbers: [8, 45] Generated Node #0,...
0
hs_1
sum_heuristic
[ 44, 51, 60, 68 ]
12
[ "60-44=16", "51*16=816", "816/68=12" ]
Current State: 12:[44, 51, 60, 68], Operations: [] Exploring Operation: 60-44=16, Resulting Numbers: [51, 68, 16] Generated Node #2: [51, 68, 16] from Operation: 60-44=16 Current State: 12:[51, 68, 16], Operations: ['60-44=16'] Exploring Operation: 51*16=816, Resulting Numbers: [68, 816] Generated Node #3: [68, 816] fr...
4
Current State: 12:[44, 51, 60, 68], Operations: [] Exploring Operation: 68-51=17, Resulting Numbers: [44, 60, 17] Generated Node #0,0: 12:[44, 60, 17] Operation: 68-51=17 Exploring Operation: 68-60=8, Resulting Numbers: [44, 51, 8] Generated Node #0,1: 12:[44, 51, 8] Operation: 68-60=8 Moving to Node #0,1 Current State...
0
hs_2
sum_heuristic
[ 73, 13, 19, 26 ]
53
[ "73-13=60", "26-19=7", "60-7=53" ]
Current State: 53:[73, 13, 19, 26], Operations: [] Exploring Operation: 73-13=60, Resulting Numbers: [19, 26, 60] Generated Node #2: [19, 26, 60] from Operation: 73-13=60 Current State: 53:[19, 26, 60], Operations: ['73-13=60'] Exploring Operation: 26-19=7, Resulting Numbers: [60, 7] Generated Node #3: [60, 7] from Ope...
4
Current State: 53:[73, 13, 19, 26], Operations: [] Exploring Operation: 13+19=32, Resulting Numbers: [73, 26, 32] Generated Node #0,0: 53:[73, 26, 32] Operation: 13+19=32 Exploring Operation: 13+26=39, Resulting Numbers: [73, 19, 39] Generated Node #0,1: 53:[73, 19, 39] Operation: 13+26=39 Exploring Operation: 73-13=60...
0.975694
hs_5
sum_heuristic
[ 80, 13, 4, 89 ]
39
[ "80-13=67", "89+67=156", "156/4=39" ]
Current State: 39:[80, 13, 4, 89], Operations: [] Exploring Operation: 80-13=67, Resulting Numbers: [4, 89, 67] Generated Node #2: [4, 89, 67] from Operation: 80-13=67 Current State: 39:[4, 89, 67], Operations: ['80-13=67'] Exploring Operation: 89+67=156, Resulting Numbers: [4, 156] Generated Node #3: [4, 156] from Ope...
4
Current State: 39:[80, 13, 4, 89], Operations: [] Exploring Operation: 89-80=9, Resulting Numbers: [13, 4, 9] Generated Node #0,0: 39:[13, 4, 9] Operation: 89-80=9 Start Sub Search at level 1: Moving to Node #0,0 Current State: 39:[13, 4, 9], Operations: ['89-80=9'] Exploring Operation: 4+9=13, Resulting Numbers: [13, ...
0
hs_1
mult_heuristic
[ 48, 9, 10, 24 ]
21
[ "48/24=2", "9+10=19", "2+19=21" ]
Current State: 21:[48, 9, 10, 24], Operations: [] Exploring Operation: 48/24=2, Resulting Numbers: [9, 10, 2] Generated Node #2: [9, 10, 2] from Operation: 48/24=2 Current State: 21:[9, 10, 2], Operations: ['48/24=2'] Exploring Operation: 9+10=19, Resulting Numbers: [2, 19] Generated Node #3: [2, 19] from Operation: 9+...
4
Current State: 21:[48, 9, 10, 24], Operations: [] Exploring Operation: 48/24=2, Resulting Numbers: [9, 10, 2] Generated Node #0,0: 21:[9, 10, 2] Operation: 48/24=2 Exploring Operation: 48-10=38, Resulting Numbers: [9, 24, 38] Generated Node #0,1: 21:[9, 24, 38] Operation: 48-10=38 Exploring Operation: 48-24=24, Resulti...
0.989583
hs_3
sum_heuristic
[ 12, 19, 65, 30 ]
42
[ "19-12=7", "65-30=35", "7+35=42" ]
Current State: 42:[12, 19, 65, 30], Operations: [] Exploring Operation: 19-12=7, Resulting Numbers: [65, 30, 7] Generated Node #2: [65, 30, 7] from Operation: 19-12=7 Current State: 42:[65, 30, 7], Operations: ['19-12=7'] Exploring Operation: 65-30=35, Resulting Numbers: [7, 35] Generated Node #3: [7, 35] from Operatio...
4
Current State: 42:[12, 19, 65, 30], Operations: [] Exploring Operation: 65-19=46, Resulting Numbers: [12, 30, 46] Generated Node #0,0: 42:[12, 30, 46] Operation: 65-19=46 Exploring Operation: 65-30=35, Resulting Numbers: [12, 19, 35] Generated Node #0,1: 42:[12, 19, 35] Operation: 65-30=35 Moving to Node #0,1 Current S...
0.986111
hs_2
mult_heuristic
[ 31, 52, 67, 33 ]
37
[ "33-31=2", "52*2=104", "104-67=37" ]
Current State: 37:[31, 52, 67, 33], Operations: [] Exploring Operation: 33-31=2, Resulting Numbers: [52, 67, 2] Generated Node #2: [52, 67, 2] from Operation: 33-31=2 Current State: 37:[52, 67, 2], Operations: ['33-31=2'] Exploring Operation: 52*2=104, Resulting Numbers: [67, 104] Generated Node #3: [67, 104] from Oper...
4
Current State: 37:[31, 52, 67, 33], Operations: [] Exploring Operation: 67-52=15, Resulting Numbers: [31, 33, 15] Generated Node #0,0: 37:[31, 33, 15] Operation: 67-52=15 Exploring Operation: 67-31=36, Resulting Numbers: [52, 33, 36] Generated Node #0,1: 37:[52, 33, 36] Operation: 67-31=36 Exploring Operation: 67-33=34...
0
hs_4
mult_heuristic
[ 84, 26, 2, 14 ]
51
[ "84-26=58", "14/2=7", "58-7=51" ]
Current State: 51:[84, 26, 2, 14], Operations: [] Exploring Operation: 84-26=58, Resulting Numbers: [2, 14, 58] Generated Node #2: [2, 14, 58] from Operation: 84-26=58 Current State: 51:[2, 14, 58], Operations: ['84-26=58'] Exploring Operation: 14/2=7, Resulting Numbers: [58, 7] Generated Node #3: [58, 7] from Operatio...
4
Current State: 51:[84, 26, 2, 14], Operations: [] Exploring Operation: 84-26=58, Resulting Numbers: [2, 14, 58] Generated Node #0,0: 51:[2, 14, 58] Operation: 84-26=58 Moving to Node #0,0 Current State: 51:[2, 14, 58], Operations: ['84-26=58'] Exploring Operation: 2+14=16, Resulting Numbers: [58, 16] Generated Node #0,...
0
hs_1
mult_heuristic
[ 77, 86, 79, 60 ]
28
[ "86-77=9", "79-60=19", "9+19=28" ]
Current State: 28:[77, 86, 79, 60], Operations: [] Exploring Operation: 86-77=9, Resulting Numbers: [79, 60, 9] Generated Node #2: [79, 60, 9] from Operation: 86-77=9 Current State: 28:[79, 60, 9], Operations: ['86-77=9'] Exploring Operation: 79-60=19, Resulting Numbers: [9, 19] Generated Node #3: [9, 19] from Operatio...
4
Current State: 28:[77, 86, 79, 60], Operations: [] Exploring Operation: 86-79=7, Resulting Numbers: [77, 60, 7] Generated Node #0,0: 28:[77, 60, 7] Operation: 86-79=7 Start Sub Search at level 1: Moving to Node #0,0 Current State: 28:[77, 60, 7], Operations: ['86-79=7'] Exploring Operation: 77-60=17, Resulting Numbers:...
0
hs_1
sum_heuristic
[ 29, 13, 3, 62 ]
64
[ "29+13=42", "3*42=126", "126-62=64" ]
Current State: 64:[29, 13, 3, 62], Operations: [] Exploring Operation: 29+13=42, Resulting Numbers: [3, 62, 42] Generated Node #2: [3, 62, 42] from Operation: 29+13=42 Current State: 64:[3, 62, 42], Operations: ['29+13=42'] Exploring Operation: 3*42=126, Resulting Numbers: [62, 126] Generated Node #3: [62, 126] from Op...
4
Current State: 64:[29, 13, 3, 62], Operations: [] Exploring Operation: 13+3=16, Resulting Numbers: [29, 62, 16] Generated Node #0,0: 64:[29, 62, 16] Operation: 13+3=16 Exploring Operation: 29+3=32, Resulting Numbers: [13, 62, 32] Generated Node #0,1: 64:[13, 62, 32] Operation: 29+3=32 Exploring Operation: 29-13=16, Res...
0
hs_4
mult_heuristic
[ 24, 80, 36, 65 ]
27
[ "80-24=56", "65-36=29", "56-29=27" ]
Current State: 27:[24, 80, 36, 65], Operations: [] Exploring Operation: 80-24=56, Resulting Numbers: [36, 65, 56] Generated Node #2: [36, 65, 56] from Operation: 80-24=56 Current State: 27:[36, 65, 56], Operations: ['80-24=56'] Exploring Operation: 65-36=29, Resulting Numbers: [56, 29] Generated Node #3: [56, 29] from ...
4
Current State: 27:[24, 80, 36, 65], Operations: [] Exploring Operation: 80-36=44, Resulting Numbers: [24, 65, 44] Generated Node #0,0: 27:[24, 65, 44] Operation: 80-36=44 Exploring Operation: 80-65=15, Resulting Numbers: [24, 36, 15] Generated Node #0,1: 27:[24, 36, 15] Operation: 80-65=15 Exploring Operation: 80-24=56...
0.986979
hs_4
mult_heuristic
[ 1, 16, 74, 80 ]
79
[ "1*16=16", "80/16=5", "74+5=79" ]
Current State: 79:[1, 16, 74, 80], Operations: [] Exploring Operation: 1*16=16, Resulting Numbers: [74, 80, 16] Generated Node #2: [74, 80, 16] from Operation: 1*16=16 Current State: 79:[74, 80, 16], Operations: ['1*16=16'] Exploring Operation: 80/16=5, Resulting Numbers: [74, 5] Generated Node #3: [74, 5] from Operati...
4
Current State: 79:[1, 16, 74, 80], Operations: [] Exploring Operation: 1+16=17, Resulting Numbers: [74, 80, 17] Generated Node #0,0: 79:[74, 80, 17] Operation: 1+16=17 Moving to Node #0,0 Current State: 79:[74, 80, 17], Operations: ['1+16=17'] Exploring Operation: 74+17=91, Resulting Numbers: [80, 91] Generated Node #0...
0
hs_1
mult_heuristic
[ 36, 22, 45, 22 ]
82
[ "36+45=81", "22/22=1", "81+1=82" ]
Current State: 82:[36, 22, 45, 22], Operations: [] Exploring Operation: 36+45=81, Resulting Numbers: [22, 22, 81] Generated Node #2: [22, 22, 81] from Operation: 36+45=81 Current State: 82:[22, 22, 81], Operations: ['36+45=81'] Exploring Operation: 22/22=1, Resulting Numbers: [81, 1] Generated Node #3: [81, 1] from Ope...
4
Current State: 82:[36, 22, 45, 22], Operations: [] Exploring Operation: 22+22=44, Resulting Numbers: [36, 45, 44] Generated Node #0,0: 82:[36, 45, 44] Operation: 22+22=44 Exploring Operation: 22-22=0, Resulting Numbers: [36, 45, 0] Generated Node #0,1: 82:[36, 45, 0] Operation: 22-22=0 Exploring Operation: 22/22=1, Res...
0.989583
hs_3
mult_heuristic
[ 95, 75, 55, 92 ]
90
[ "95+55=150", "150/75=2", "92-2=90" ]
Current State: 90:[95, 75, 55, 92], Operations: [] Exploring Operation: 95+55=150, Resulting Numbers: [75, 92, 150] Generated Node #2: [75, 92, 150] from Operation: 95+55=150 Current State: 90:[75, 92, 150], Operations: ['95+55=150'] Exploring Operation: 150/75=2, Resulting Numbers: [92, 2] Generated Node #3: [92, 2] f...
4
Current State: 90:[95, 75, 55, 92], Operations: [] Exploring Operation: 75-55=20, Resulting Numbers: [95, 92, 20] Generated Node #0,0: 90:[95, 92, 20] Operation: 75-55=20 Moving to Node #0,0 Current State: 90:[95, 92, 20], Operations: ['75-55=20'] Exploring Operation: 95-92=3, Resulting Numbers: [20, 3] Generated Node ...
0
hs_1
sum_heuristic
[ 13, 89, 18, 77 ]
84
[ "13+77=90", "90/18=5", "89-5=84" ]
Current State: 84:[13, 89, 18, 77], Operations: [] Exploring Operation: 13+77=90, Resulting Numbers: [89, 18, 90] Generated Node #2: [89, 18, 90] from Operation: 13+77=90 Current State: 84:[89, 18, 90], Operations: ['13+77=90'] Exploring Operation: 90/18=5, Resulting Numbers: [89, 5] Generated Node #3: [89, 5] from Ope...
4
Current State: 84:[13, 89, 18, 77], Operations: [] Exploring Operation: 18-13=5, Resulting Numbers: [89, 77, 5] Generated Node #0,0: 84:[89, 77, 5] Operation: 18-13=5 Exploring Operation: 89-77=12, Resulting Numbers: [13, 18, 12] Generated Node #0,1: 84:[13, 18, 12] Operation: 89-77=12 Exploring Operation: 18+77=95, Re...
0.947917
hs_5
mult_heuristic
[ 46, 14, 3, 13 ]
33
[ "46+14=60", "60/3=20", "13+20=33" ]
Current State: 33:[46, 14, 3, 13], Operations: [] Exploring Operation: 46+14=60, Resulting Numbers: [3, 13, 60] Generated Node #2: [3, 13, 60] from Operation: 46+14=60 Current State: 33:[3, 13, 60], Operations: ['46+14=60'] Exploring Operation: 60/3=20, Resulting Numbers: [13, 20] Generated Node #3: [13, 20] from Opera...
4
Current State: 33:[46, 14, 3, 13], Operations: [] Exploring Operation: 46-14=32, Resulting Numbers: [3, 13, 32] Generated Node #0,0: 33:[3, 13, 32] Operation: 46-14=32 Exploring Operation: 46-13=33, Resulting Numbers: [14, 3, 33] Generated Node #0,1: 33:[14, 3, 33] Operation: 46-13=33 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 9, 6, 69, 19 ]
42
[ "9-6=3", "69/3=23", "19+23=42" ]
Current State: 42:[9, 6, 69, 19], Operations: [] Exploring Operation: 9-6=3, Resulting Numbers: [69, 19, 3] Generated Node #2: [69, 19, 3] from Operation: 9-6=3 Current State: 42:[69, 19, 3], Operations: ['9-6=3'] Exploring Operation: 69/3=23, Resulting Numbers: [19, 23] Generated Node #3: [19, 23] from Operation: 69/3...
4
Current State: 42:[9, 6, 69, 19], Operations: [] Exploring Operation: 69-19=50, Resulting Numbers: [9, 6, 50] Generated Node #0,0: 42:[9, 6, 50] Operation: 69-19=50 Exploring Operation: 9-6=3, Resulting Numbers: [69, 19, 3] Generated Node #0,1: 42:[69, 19, 3] Operation: 9-6=3 Exploring Operation: 69-9=60, Resulting Num...
0.947049
hs_4
sum_heuristic