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
[ 35, 31, 3, 99 ]
62
[ "99/3=33", "35-33=2", "31*2=62" ]
Current State: 62:[35, 31, 3, 99], Operations: [] Exploring Operation: 99/3=33, Resulting Numbers: [35, 31, 33] Generated Node #2: [35, 31, 33] from Operation: 99/3=33 Current State: 62:[35, 31, 33], Operations: ['99/3=33'] Exploring Operation: 35-33=2, Resulting Numbers: [31, 2] Generated Node #3: [31, 2] from Operati...
4
Current State: 62:[35, 31, 3, 99], Operations: [] Exploring Operation: 99-35=64, Resulting Numbers: [31, 3, 64] Generated Node #0,0: 62:[31, 3, 64] Operation: 99-35=64 Start Sub Search at level 1: Moving to Node #0,0 Current State: 62:[31, 3, 64], Operations: ['99-35=64'] Exploring Operation: 64-3=61, Resulting Numbers...
0
hs_1
sum_heuristic
[ 7, 75, 76, 75 ]
68
[ "75-7=68", "76-75=1", "68*1=68" ]
Current State: 68:[7, 75, 76, 75], Operations: [] Exploring Operation: 75-7=68, Resulting Numbers: [76, 68] Generated Node #2: [76, 68] from Operation: 75-7=68 Current State: 68:[76, 68], Operations: ['75-7=68'] Exploring Operation: 76-75=1, Resulting Numbers: [68, 1] Generated Node #3: [68, 1] from Operation: 76-75=1 ...
4
Current State: 68:[7, 75, 76, 75], Operations: [] Exploring Operation: 75/75=1, Resulting Numbers: [7, 76, 1] Generated Node #0,0: 68:[7, 76, 1] Operation: 75/75=1 Exploring Operation: 76-75=1, Resulting Numbers: [7, 75, 1] Generated Node #0,1: 68:[7, 75, 1] Operation: 76-75=1 Exploring Operation: 75-7=68, Resulting Nu...
0.986979
hs_5
mult_heuristic
[ 52, 67, 7, 23 ]
31
[ "67-52=15", "23-7=16", "15+16=31" ]
Current State: 31:[52, 67, 7, 23], Operations: [] Exploring Operation: 67-52=15, Resulting Numbers: [7, 23, 15] Generated Node #2: [7, 23, 15] from Operation: 67-52=15 Current State: 31:[7, 23, 15], Operations: ['67-52=15'] Exploring Operation: 23-7=16, Resulting Numbers: [15, 16] Generated Node #3: [15, 16] from Opera...
4
Current State: 31:[52, 67, 7, 23], Operations: [] Exploring Operation: 67-7=60, Resulting Numbers: [52, 23, 60] Generated Node #0,0: 31:[52, 23, 60] Operation: 67-7=60 Exploring Operation: 67-52=15, Resulting Numbers: [7, 23, 15] Generated Node #0,1: 31:[7, 23, 15] Operation: 67-52=15 Exploring Operation: 52-7=45, Resu...
0.984375
hs_3
mult_heuristic
[ 49, 36, 60, 46 ]
55
[ "46-36=10", "60/10=6", "49+6=55" ]
Current State: 55:[49, 36, 60, 46], Operations: [] Exploring Operation: 46-36=10, Resulting Numbers: [49, 60, 10] Generated Node #2: [49, 60, 10] from Operation: 46-36=10 Current State: 55:[49, 60, 10], Operations: ['46-36=10'] Exploring Operation: 60/10=6, Resulting Numbers: [49, 6] Generated Node #3: [49, 6] from Ope...
4
Current State: 55:[49, 36, 60, 46], Operations: [] Exploring Operation: 49-36=13, Resulting Numbers: [60, 46, 13] Generated Node #0,0: 55:[60, 46, 13] Operation: 49-36=13 Exploring Operation: 46-36=10, Resulting Numbers: [49, 60, 10] Generated Node #0,1: 55:[49, 60, 10] Operation: 46-36=10 Exploring Operation: 49-46=3,...
0.987847
hs_3
sum_heuristic
[ 25, 68, 44, 74 ]
73
[ "68-25=43", "74-44=30", "43+30=73" ]
Current State: 73:[25, 68, 44, 74], Operations: [] Exploring Operation: 68-25=43, Resulting Numbers: [44, 74, 43] Generated Node #2: [44, 74, 43] from Operation: 68-25=43 Current State: 73:[44, 74, 43], Operations: ['68-25=43'] Exploring Operation: 74-44=30, Resulting Numbers: [43, 30] Generated Node #3: [43, 30] from ...
4
Current State: 73:[25, 68, 44, 74], Operations: [] Exploring Operation: 74-25=49, Resulting Numbers: [68, 44, 49] Generated Node #0,0: 73:[68, 44, 49] Operation: 74-25=49 Exploring Operation: 25+44=69, Resulting Numbers: [68, 74, 69] Generated Node #0,1: 73:[68, 74, 69] Operation: 25+44=69 Exploring Operation: 44-25=19...
0.981771
hs_5
mult_heuristic
[ 95, 77, 8, 80 ]
54
[ "95-77=18", "80-8=72", "72-18=54" ]
Current State: 54:[95, 77, 8, 80], Operations: [] Exploring Operation: 95-77=18, Resulting Numbers: [8, 80, 18] Generated Node #2: [8, 80, 18] from Operation: 95-77=18 Current State: 54:[8, 80, 18], Operations: ['95-77=18'] Exploring Operation: 80-8=72, Resulting Numbers: [18, 72] Generated Node #3: [18, 72] from Opera...
4
Current State: 54:[95, 77, 8, 80], Operations: [] Exploring Operation: 95-77=18, Resulting Numbers: [8, 80, 18] Generated Node #0,0: 54:[8, 80, 18] Operation: 95-77=18 Exploring Operation: 95-80=15, Resulting Numbers: [77, 8, 15] Generated Node #0,1: 54:[77, 8, 15] Operation: 95-80=15 Start Sub Search at level 1: Movin...
0.990451
hs_2
sum_heuristic
[ 6, 35, 30, 90 ]
83
[ "6*35=210", "210/30=7", "90-7=83" ]
Current State: 83:[6, 35, 30, 90], Operations: [] Exploring Operation: 6*35=210, Resulting Numbers: [30, 90, 210] Generated Node #2: [30, 90, 210] from Operation: 6*35=210 Current State: 83:[30, 90, 210], Operations: ['6*35=210'] Exploring Operation: 210/30=7, Resulting Numbers: [90, 7] Generated Node #3: [90, 7] from ...
4
Current State: 83:[6, 35, 30, 90], Operations: [] Exploring Operation: 6+35=41, Resulting Numbers: [30, 90, 41] Generated Node #0,0: 83:[30, 90, 41] Operation: 6+35=41 Exploring Operation: 90-6=84, Resulting Numbers: [35, 30, 84] Generated Node #0,1: 83:[35, 30, 84] Operation: 90-6=84 Exploring Operation: 6+30=36, Resu...
0
hs_4
sum_heuristic
[ 48, 36, 33, 80 ]
27
[ "36*80=2880", "2880/48=60", "60-33=27" ]
Current State: 27:[48, 36, 33, 80], Operations: [] Exploring Operation: 36*80=2880, Resulting Numbers: [48, 33, 2880] Generated Node #2: [48, 33, 2880] from Operation: 36*80=2880 Current State: 27:[48, 33, 2880], Operations: ['36*80=2880'] Exploring Operation: 2880/48=60, Resulting Numbers: [33, 60] Generated Node #3: ...
4
Current State: 27:[48, 36, 33, 80], Operations: [] Exploring Operation: 80-36=44, Resulting Numbers: [48, 33, 44] Generated Node #0,0: 27:[48, 33, 44] Operation: 80-36=44 Exploring Operation: 80-48=32, Resulting Numbers: [36, 33, 32] Generated Node #0,1: 27:[36, 33, 32] Operation: 80-48=32 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 1, 6, 77, 17 ]
89
[ "6-1=5", "77+17=94", "94-5=89" ]
Current State: 89:[1, 6, 77, 17], Operations: [] Exploring Operation: 6-1=5, Resulting Numbers: [77, 17, 5] Generated Node #2: [77, 17, 5] from Operation: 6-1=5 Current State: 89:[77, 17, 5], Operations: ['6-1=5'] Exploring Operation: 77+17=94, Resulting Numbers: [5, 94] Generated Node #3: [5, 94] from Operation: 77+17...
4
Current State: 89:[1, 6, 77, 17], Operations: [] Exploring Operation: 6*17=102, Resulting Numbers: [1, 77, 102] Generated Node #0,0: 89:[1, 77, 102] Operation: 6*17=102 Exploring Operation: 1+6=7, Resulting Numbers: [77, 17, 7] Generated Node #0,1: 89:[77, 17, 7] Operation: 1+6=7 Exploring Operation: 1+77=78, Resulting...
0
hs_3
sum_heuristic
[ 45, 52, 89, 83 ]
13
[ "52-45=7", "89-83=6", "7+6=13" ]
Current State: 13:[45, 52, 89, 83], Operations: [] Exploring Operation: 52-45=7, Resulting Numbers: [89, 83, 7] Generated Node #2: [89, 83, 7] from Operation: 52-45=7 Current State: 13:[89, 83, 7], Operations: ['52-45=7'] Exploring Operation: 89-83=6, Resulting Numbers: [7, 6] Generated Node #3: [7, 6] from Operation: ...
4
Current State: 13:[45, 52, 89, 83], Operations: [] Exploring Operation: 89-52=37, Resulting Numbers: [45, 83, 37] Generated Node #0,0: 13:[45, 83, 37] Operation: 89-52=37 Exploring Operation: 89-83=6, Resulting Numbers: [45, 52, 6] Generated Node #0,1: 13:[45, 52, 6] Operation: 89-83=6 Exploring Operation: 89-45=44, Re...
0.985243
hs_4
sum_heuristic
[ 17, 35, 84, 42 ]
24
[ "35-17=18", "84-42=42", "42-18=24" ]
Current State: 24:[17, 35, 84, 42], Operations: [] Exploring Operation: 35-17=18, Resulting Numbers: [84, 42, 18] Generated Node #2: [84, 42, 18] from Operation: 35-17=18 Current State: 24:[84, 42, 18], Operations: ['35-17=18'] Exploring Operation: 84-42=42, Resulting Numbers: [18, 42] Generated Node #3: [18, 42] from ...
4
Current State: 24:[17, 35, 84, 42], Operations: [] Exploring Operation: 84/42=2, Resulting Numbers: [17, 35, 2] Generated Node #0,0: 24:[17, 35, 2] Operation: 84/42=2 Exploring Operation: 42-35=7, Resulting Numbers: [17, 84, 7] Generated Node #0,1: 24:[17, 84, 7] Operation: 42-35=7 Exploring Operation: 84-35=49, Result...
0.985243
hs_4
mult_heuristic
[ 6, 50, 32, 32 ]
56
[ "6+50=56", "32-32=0", "56+0=56" ]
Current State: 56:[6, 50, 32, 32], Operations: [] Exploring Operation: 6+50=56, Resulting Numbers: [32, 32, 56] Generated Node #2: [32, 32, 56] from Operation: 6+50=56 Current State: 56:[32, 32, 56], Operations: ['6+50=56'] Exploring Operation: 32-32=0, Resulting Numbers: [56, 0] Generated Node #3: [56, 0] from Operati...
4
Current State: 56:[6, 50, 32, 32], Operations: [] Exploring Operation: 6+50=56, Resulting Numbers: [32, 32, 56] Generated Node #0,0: 56:[32, 32, 56] Operation: 6+50=56 Start Sub Search at level 1: Moving to Node #0,0 Current State: 56:[32, 32, 56], Operations: ['6+50=56'] Exploring Operation: 32/32=1, Resulting Numbers...
0.993924
hs_1
mult_heuristic
[ 14, 45, 21, 63 ]
53
[ "45-14=31", "21+63=84", "84-31=53" ]
Current State: 53:[14, 45, 21, 63], Operations: [] Exploring Operation: 45-14=31, Resulting Numbers: [21, 63, 31] Generated Node #2: [21, 63, 31] from Operation: 45-14=31 Current State: 53:[21, 63, 31], Operations: ['45-14=31'] Exploring Operation: 21+63=84, Resulting Numbers: [31, 84] Generated Node #3: [31, 84] from ...
4
Current State: 53:[14, 45, 21, 63], Operations: [] Exploring Operation: 14+21=35, Resulting Numbers: [45, 63, 35] Generated Node #0,0: 53:[45, 63, 35] Operation: 14+21=35 Start Sub Search at level 1: Moving to Node #0,0 Current State: 53:[45, 63, 35], Operations: ['14+21=35'] Exploring Operation: 63-35=28, Resulting Nu...
0
hs_1
mult_heuristic
[ 78, 58, 84, 88 ]
34
[ "78+58=136", "88-84=4", "136/4=34" ]
Current State: 34:[78, 58, 84, 88], Operations: [] Exploring Operation: 78+58=136, Resulting Numbers: [84, 88, 136] Generated Node #2: [84, 88, 136] from Operation: 78+58=136 Current State: 34:[84, 88, 136], Operations: ['78+58=136'] Exploring Operation: 88-84=4, Resulting Numbers: [136, 4] Generated Node #3: [136, 4] ...
4
Current State: 34:[78, 58, 84, 88], Operations: [] Exploring Operation: 88-84=4, Resulting Numbers: [78, 58, 4] Generated Node #0,0: 34:[78, 58, 4] Operation: 88-84=4 Start Sub Search at level 1: Moving to Node #0,0 Current State: 34:[78, 58, 4], Operations: ['88-84=4'] Exploring Operation: 78-58=20, Resulting Numbers:...
0
hs_1
sum_heuristic
[ 62, 18, 13, 43 ]
24
[ "62+18=80", "13+43=56", "80-56=24" ]
Current State: 24:[62, 18, 13, 43], Operations: [] Exploring Operation: 62+18=80, Resulting Numbers: [13, 43, 80] Generated Node #2: [13, 43, 80] from Operation: 62+18=80 Current State: 24:[13, 43, 80], Operations: ['62+18=80'] Exploring Operation: 13+43=56, Resulting Numbers: [80, 56] Generated Node #3: [80, 56] from ...
4
Current State: 24:[62, 18, 13, 43], Operations: [] Exploring Operation: 43-13=30, Resulting Numbers: [62, 18, 30] Generated Node #0,0: 24:[62, 18, 30] Operation: 43-13=30 Exploring Operation: 62-43=19, Resulting Numbers: [18, 13, 19] Generated Node #0,1: 24:[18, 13, 19] Operation: 62-43=19 Exploring Operation: 62-18=44...
0.980903
hs_5
mult_heuristic
[ 48, 21, 99, 49 ]
23
[ "48-21=27", "99-49=50", "50-27=23" ]
Current State: 23:[48, 21, 99, 49], Operations: [] Exploring Operation: 48-21=27, Resulting Numbers: [99, 49, 27] Generated Node #2: [99, 49, 27] from Operation: 48-21=27 Current State: 23:[99, 49, 27], Operations: ['48-21=27'] Exploring Operation: 99-49=50, Resulting Numbers: [27, 50] Generated Node #3: [27, 50] from ...
4
Current State: 23:[48, 21, 99, 49], Operations: [] Exploring Operation: 99-49=50, Resulting Numbers: [48, 21, 50] Generated Node #0,0: 23:[48, 21, 50] Operation: 99-49=50 Moving to Node #0,0 Current State: 23:[48, 21, 50], Operations: ['99-49=50'] Exploring Operation: 50-48=2, Resulting Numbers: [21, 2] Generated Node ...
0.993924
hs_1
mult_heuristic
[ 57, 25, 7, 48 ]
40
[ "57+48=105", "105/7=15", "25+15=40" ]
Current State: 40:[57, 25, 7, 48], Operations: [] Exploring Operation: 57+48=105, Resulting Numbers: [25, 7, 105] Generated Node #2: [25, 7, 105] from Operation: 57+48=105 Current State: 40:[25, 7, 105], Operations: ['57+48=105'] Exploring Operation: 105/7=15, Resulting Numbers: [25, 15] Generated Node #3: [25, 15] fro...
4
Current State: 40:[57, 25, 7, 48], Operations: [] Exploring Operation: 57-48=9, Resulting Numbers: [25, 7, 9] Generated Node #0,0: 40:[25, 7, 9] Operation: 57-48=9 Start Sub Search at level 1: Moving to Node #0,0 Current State: 40:[25, 7, 9], Operations: ['57-48=9'] Exploring Operation: 25-7=18, Resulting Numbers: [9, ...
0
hs_1
sum_heuristic
[ 88, 9, 41, 67 ]
11
[ "88+9=97", "41+67=108", "108-97=11" ]
Current State: 11:[88, 9, 41, 67], Operations: [] Exploring Operation: 88+9=97, Resulting Numbers: [41, 67, 97] Generated Node #2: [41, 67, 97] from Operation: 88+9=97 Current State: 11:[41, 67, 97], Operations: ['88+9=97'] Exploring Operation: 41+67=108, Resulting Numbers: [97, 108] Generated Node #3: [97, 108] from O...
4
Current State: 11:[88, 9, 41, 67], Operations: [] Exploring Operation: 88-67=21, Resulting Numbers: [9, 41, 21] Generated Node #0,0: 11:[9, 41, 21] Operation: 88-67=21 Start Sub Search at level 1: Moving to Node #0,0 Current State: 11:[9, 41, 21], Operations: ['88-67=21'] Exploring Operation: 41-21=20, Resulting Number...
0.993924
hs_1
mult_heuristic
[ 29, 13, 19, 35 ]
58
[ "29+13=42", "35-19=16", "42+16=58" ]
Current State: 58:[29, 13, 19, 35], Operations: [] Exploring Operation: 29+13=42, Resulting Numbers: [19, 35, 42] Generated Node #2: [19, 35, 42] from Operation: 29+13=42 Current State: 58:[19, 35, 42], Operations: ['29+13=42'] Exploring Operation: 35-19=16, Resulting Numbers: [42, 16] Generated Node #3: [42, 16] from ...
4
Current State: 58:[29, 13, 19, 35], Operations: [] Exploring Operation: 19-13=6, Resulting Numbers: [29, 35, 6] Generated Node #0,0: 58:[29, 35, 6] Operation: 19-13=6 Exploring Operation: 19+35=54, Resulting Numbers: [29, 13, 54] Generated Node #0,1: 58:[29, 13, 54] Operation: 19+35=54 Exploring Operation: 13+19=32, Re...
0.979167
hs_3
sum_heuristic
[ 1, 38, 3, 48 ]
26
[ "1+3=4", "48/4=12", "38-12=26" ]
Current State: 26:[1, 38, 3, 48], Operations: [] Exploring Operation: 1+3=4, Resulting Numbers: [38, 48, 4] Generated Node #2: [38, 48, 4] from Operation: 1+3=4 Current State: 26:[38, 48, 4], Operations: ['1+3=4'] Exploring Operation: 48/4=12, Resulting Numbers: [38, 12] Generated Node #3: [38, 12] from Operation: 48/4...
4
Current State: 26:[1, 38, 3, 48], Operations: [] Exploring Operation: 48-38=10, Resulting Numbers: [1, 3, 10] Generated Node #0,0: 26:[1, 3, 10] Operation: 48-38=10 Exploring Operation: 48/3=16, Resulting Numbers: [1, 38, 16] Generated Node #0,1: 26:[1, 38, 16] Operation: 48/3=16 Moving to Node #0,0 Current State: 26:[...
0
hs_2
mult_heuristic
[ 90, 5, 12, 7 ]
17
[ "90-5=85", "12-7=5", "85/5=17" ]
Current State: 17:[90, 5, 12, 7], Operations: [] Exploring Operation: 90-5=85, Resulting Numbers: [12, 7, 85] Generated Node #2: [12, 7, 85] from Operation: 90-5=85 Current State: 17:[12, 7, 85], Operations: ['90-5=85'] Exploring Operation: 12-7=5, Resulting Numbers: [85, 5] Generated Node #3: [85, 5] from Operation: 1...
4
Current State: 17:[90, 5, 12, 7], Operations: [] Exploring Operation: 5+12=17, Resulting Numbers: [90, 7, 17] Generated Node #0,0: 17:[90, 7, 17] Operation: 5+12=17 Exploring Operation: 90/5=18, Resulting Numbers: [12, 7, 18] Generated Node #0,1: 17:[12, 7, 18] Operation: 90/5=18 Exploring Operation: 90-7=83, Resulting...
0.930556
hs_5
mult_heuristic
[ 78, 96, 47, 26 ]
15
[ "78/26=3", "96/3=32", "47-32=15" ]
Current State: 15:[78, 96, 47, 26], Operations: [] Exploring Operation: 78/26=3, Resulting Numbers: [96, 47, 3] Generated Node #2: [96, 47, 3] from Operation: 78/26=3 Current State: 15:[96, 47, 3], Operations: ['78/26=3'] Exploring Operation: 96/3=32, Resulting Numbers: [47, 32] Generated Node #3: [47, 32] from Operati...
4
Current State: 15:[78, 96, 47, 26], Operations: [] Exploring Operation: 96-78=18, Resulting Numbers: [47, 26, 18] Generated Node #0,0: 15:[47, 26, 18] Operation: 96-78=18 Exploring Operation: 78/26=3, Resulting Numbers: [96, 47, 3] Generated Node #0,1: 15:[96, 47, 3] Operation: 78/26=3 Exploring Operation: 96-47=49, Re...
0.942708
hs_4
sum_heuristic
[ 91, 1, 3, 32 ]
57
[ "91+1=92", "3+32=35", "92-35=57" ]
Current State: 57:[91, 1, 3, 32], Operations: [] Exploring Operation: 91+1=92, Resulting Numbers: [3, 32, 92] Generated Node #2: [3, 32, 92] from Operation: 91+1=92 Current State: 57:[3, 32, 92], Operations: ['91+1=92'] Exploring Operation: 3+32=35, Resulting Numbers: [92, 35] Generated Node #3: [92, 35] from Operation...
4
Current State: 57:[91, 1, 3, 32], Operations: [] Exploring Operation: 91-32=59, Resulting Numbers: [1, 3, 59] Generated Node #0,0: 57:[1, 3, 59] Operation: 91-32=59 Exploring Operation: 91-1=90, Resulting Numbers: [3, 32, 90] Generated Node #0,1: 57:[3, 32, 90] Operation: 91-1=90 Start Sub Search at level 1: Moving to ...
0
hs_2
sum_heuristic
[ 72, 66, 10, 39 ]
99
[ "72-66=6", "10*6=60", "39+60=99" ]
Current State: 99:[72, 66, 10, 39], Operations: [] Exploring Operation: 72-66=6, Resulting Numbers: [10, 39, 6] Generated Node #2: [10, 39, 6] from Operation: 72-66=6 Current State: 99:[10, 39, 6], Operations: ['72-66=6'] Exploring Operation: 10*6=60, Resulting Numbers: [39, 60] Generated Node #3: [39, 60] from Operati...
4
Current State: 99:[72, 66, 10, 39], Operations: [] Exploring Operation: 72-39=33, Resulting Numbers: [66, 10, 33] Generated Node #0,0: 99:[66, 10, 33] Operation: 72-39=33 Exploring Operation: 72-66=6, Resulting Numbers: [10, 39, 6] Generated Node #0,1: 99:[10, 39, 6] Operation: 72-66=6 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 41, 7, 69, 16 ]
87
[ "41-7=34", "69-16=53", "34+53=87" ]
Current State: 87:[41, 7, 69, 16], Operations: [] Exploring Operation: 41-7=34, Resulting Numbers: [69, 16, 34] Generated Node #2: [69, 16, 34] from Operation: 41-7=34 Current State: 87:[69, 16, 34], Operations: ['41-7=34'] Exploring Operation: 69-16=53, Resulting Numbers: [34, 53] Generated Node #3: [34, 53] from Oper...
4
Current State: 87:[41, 7, 69, 16], Operations: [] Exploring Operation: 41-16=25, Resulting Numbers: [7, 69, 25] Generated Node #0,0: 87:[7, 69, 25] Operation: 41-16=25 Exploring Operation: 69-41=28, Resulting Numbers: [7, 16, 28] Generated Node #0,1: 87:[7, 16, 28] Operation: 69-41=28 Exploring Operation: 69+16=85, Res...
0.977431
hs_3
mult_heuristic
[ 77, 6, 20, 70 ]
16
[ "77*20=1540", "1540/70=22", "22-6=16" ]
Current State: 16:[77, 6, 20, 70], Operations: [] Exploring Operation: 77*20=1540, Resulting Numbers: [6, 70, 1540] Generated Node #2: [6, 70, 1540] from Operation: 77*20=1540 Current State: 16:[6, 70, 1540], Operations: ['77*20=1540'] Exploring Operation: 1540/70=22, Resulting Numbers: [6, 22] Generated Node #3: [6, 2...
4
Current State: 16:[77, 6, 20, 70], Operations: [] Exploring Operation: 77-70=7, Resulting Numbers: [6, 20, 7] Generated Node #0,0: 16:[6, 20, 7] Operation: 77-70=7 Moving to Node #0,0 Current State: 16:[6, 20, 7], Operations: ['77-70=7'] Exploring Operation: 20-6=14, Resulting Numbers: [7, 14] Generated Node #0,0,0: 16...
0
hs_1
sum_heuristic
[ 47, 40, 18, 5 ]
100
[ "47+40=87", "18-5=13", "87+13=100" ]
Current State: 100:[47, 40, 18, 5], Operations: [] Exploring Operation: 47+40=87, Resulting Numbers: [18, 5, 87] Generated Node #2: [18, 5, 87] from Operation: 47+40=87 Current State: 100:[18, 5, 87], Operations: ['47+40=87'] Exploring Operation: 18-5=13, Resulting Numbers: [87, 13] Generated Node #3: [87, 13] from Ope...
4
Current State: 100:[47, 40, 18, 5], Operations: [] Exploring Operation: 40-18=22, Resulting Numbers: [47, 5, 22] Generated Node #0,0: 100:[47, 5, 22] Operation: 40-18=22 Exploring Operation: 40+18=58, Resulting Numbers: [47, 5, 58] Generated Node #0,1: 100:[47, 5, 58] Operation: 40+18=58 Exploring Operation: 40/5=8, Re...
0.909722
hs_5
sum_heuristic
[ 80, 16, 70, 8 ]
75
[ "80+70=150", "16/8=2", "150/2=75" ]
Current State: 75:[80, 16, 70, 8], Operations: [] Exploring Operation: 80+70=150, Resulting Numbers: [16, 8, 150] Generated Node #2: [16, 8, 150] from Operation: 80+70=150 Current State: 75:[16, 8, 150], Operations: ['80+70=150'] Exploring Operation: 16/8=2, Resulting Numbers: [150, 2] Generated Node #3: [150, 2] from ...
4
Current State: 75:[80, 16, 70, 8], Operations: [] Exploring Operation: 80/16=5, Resulting Numbers: [70, 8, 5] Generated Node #0,0: 75:[70, 8, 5] Operation: 80/16=5 Exploring Operation: 80-70=10, Resulting Numbers: [16, 8, 10] Generated Node #0,1: 75:[16, 8, 10] Operation: 80-70=10 Moving to Node #0,0 Current State: 75:...
0
hs_2
mult_heuristic
[ 53, 56, 25, 39 ]
38
[ "56-53=3", "39/3=13", "25+13=38" ]
Current State: 38:[53, 56, 25, 39], Operations: [] Exploring Operation: 56-53=3, Resulting Numbers: [25, 39, 3] Generated Node #2: [25, 39, 3] from Operation: 56-53=3 Current State: 38:[25, 39, 3], Operations: ['56-53=3'] Exploring Operation: 39/3=13, Resulting Numbers: [25, 13] Generated Node #3: [25, 13] from Operati...
4
Current State: 38:[53, 56, 25, 39], Operations: [] Exploring Operation: 56-53=3, Resulting Numbers: [25, 39, 3] Generated Node #0,0: 38:[25, 39, 3] Operation: 56-53=3 Exploring Operation: 53-25=28, Resulting Numbers: [56, 39, 28] Generated Node #0,1: 38:[56, 39, 28] Operation: 53-25=28 Exploring Operation: 56-39=17, Re...
0
hs_5
sum_heuristic
[ 50, 24, 94, 83 ]
89
[ "50+94=144", "144/24=6", "83+6=89" ]
Current State: 89:[50, 24, 94, 83], Operations: [] Exploring Operation: 50+94=144, Resulting Numbers: [24, 83, 144] Generated Node #2: [24, 83, 144] from Operation: 50+94=144 Current State: 89:[24, 83, 144], Operations: ['50+94=144'] Exploring Operation: 144/24=6, Resulting Numbers: [83, 6] Generated Node #3: [83, 6] f...
4
Current State: 89:[50, 24, 94, 83], Operations: [] Exploring Operation: 50+24=74, Resulting Numbers: [94, 83, 74] Generated Node #0,0: 89:[94, 83, 74] Operation: 50+24=74 Exploring Operation: 24+83=107, Resulting Numbers: [50, 94, 107] Generated Node #0,1: 89:[50, 94, 107] Operation: 24+83=107 Exploring Operation: 94-2...
0
hs_5
mult_heuristic
[ 60, 12, 63, 10 ]
93
[ "12-10=2", "60/2=30", "63+30=93" ]
Current State: 93:[60, 12, 63, 10], Operations: [] Exploring Operation: 12-10=2, Resulting Numbers: [60, 63, 2] Generated Node #2: [60, 63, 2] from Operation: 12-10=2 Current State: 93:[60, 63, 2], Operations: ['12-10=2'] Exploring Operation: 60/2=30, Resulting Numbers: [63, 30] Generated Node #3: [63, 30] from Operati...
4
Current State: 93:[60, 12, 63, 10], Operations: [] Exploring Operation: 63-60=3, Resulting Numbers: [12, 10, 3] Generated Node #0,0: 93:[12, 10, 3] Operation: 63-60=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 93:[12, 10, 3], Operations: ['63-60=3'] Exploring Operation: 12-10=2, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 86, 80, 90, 12 ]
84
[ "86-80=6", "90-12=78", "6+78=84" ]
Current State: 84:[86, 80, 90, 12], Operations: [] Exploring Operation: 86-80=6, Resulting Numbers: [90, 12, 6] Generated Node #2: [90, 12, 6] from Operation: 86-80=6 Current State: 84:[90, 12, 6], Operations: ['86-80=6'] Exploring Operation: 90-12=78, Resulting Numbers: [6, 78] Generated Node #3: [6, 78] from Operatio...
4
Current State: 84:[86, 80, 90, 12], Operations: [] Exploring Operation: 80+12=92, Resulting Numbers: [86, 90, 92] Generated Node #0,0: 84:[86, 90, 92] Operation: 80+12=92 Exploring Operation: 90-80=10, Resulting Numbers: [86, 12, 10] Generated Node #0,1: 84:[86, 12, 10] Operation: 90-80=10 Exploring Operation: 86-80=6,...
0.985243
hs_5
sum_heuristic
[ 37, 70, 22, 4 ]
20
[ "70+4=74", "74/37=2", "22-2=20" ]
Current State: 20:[37, 70, 22, 4], Operations: [] Exploring Operation: 70+4=74, Resulting Numbers: [37, 22, 74] Generated Node #2: [37, 22, 74] from Operation: 70+4=74 Current State: 20:[37, 22, 74], Operations: ['70+4=74'] Exploring Operation: 74/37=2, Resulting Numbers: [22, 2] Generated Node #3: [22, 2] from Operati...
4
Current State: 20:[37, 70, 22, 4], Operations: [] Exploring Operation: 37-22=15, Resulting Numbers: [70, 4, 15] Generated Node #0,0: 20:[70, 4, 15] Operation: 37-22=15 Exploring Operation: 70-37=33, Resulting Numbers: [22, 4, 33] Generated Node #0,1: 20:[22, 4, 33] Operation: 70-37=33 Exploring Operation: 70-22=48, Res...
0
hs_3
sum_heuristic
[ 89, 88, 1, 67 ]
67
[ "89-88=1", "1+67=68", "68-1=67" ]
Current State: 67:[89, 88, 1, 67], Operations: [] Exploring Operation: 89-88=1, Resulting Numbers: [1, 67, 1] Generated Node #2: [1, 67, 1] from Operation: 89-88=1 Current State: 67:[1, 67, 1], Operations: ['89-88=1'] Exploring Operation: 1+67=68, Resulting Numbers: [68] 68,67 equal: Goal Reached Exploring Operation: 6...
4
Current State: 67:[89, 88, 1, 67], Operations: [] Exploring Operation: 89-1=88, Resulting Numbers: [88, 67, 88] Generated Node #0,0: 67:[88, 67, 88] Operation: 89-1=88 Moving to Node #0,0 Current State: 67:[88, 67, 88], Operations: ['89-1=88'] Exploring Operation: 88/88=1, Resulting Numbers: [67, 1] Generated Node #0,0...
0.993924
hs_1
mult_heuristic
[ 27, 54, 17, 9 ]
24
[ "54/27=2", "17+9=26", "26-2=24" ]
Current State: 24:[27, 54, 17, 9], Operations: [] Exploring Operation: 54/27=2, Resulting Numbers: [17, 9, 2] Generated Node #2: [17, 9, 2] from Operation: 54/27=2 Current State: 24:[17, 9, 2], Operations: ['54/27=2'] Exploring Operation: 17+9=26, Resulting Numbers: [2, 26] Generated Node #3: [2, 26] from Operation: 17...
4
Current State: 24:[27, 54, 17, 9], Operations: [] Exploring Operation: 54/9=6, Resulting Numbers: [27, 17, 6] Generated Node #0,0: 24:[27, 17, 6] Operation: 54/9=6 Exploring Operation: 54/27=2, Resulting Numbers: [17, 9, 2] Generated Node #0,1: 24:[17, 9, 2] Operation: 54/27=2 Moving to Node #0,1 Current State: 24:[17,...
0.986979
hs_2
sum_heuristic
[ 10, 5, 2, 6 ]
10
[ "10/5=2", "2+6=8", "2+8=10" ]
Current State: 10:[10, 5, 2, 6], Operations: [] Exploring Operation: 10/5=2, Resulting Numbers: [2, 6, 2] Generated Node #2: [2, 6, 2] from Operation: 10/5=2 Current State: 10:[2, 6, 2], Operations: ['10/5=2'] Exploring Operation: 2+6=8, Resulting Numbers: [8] 8,10 equal: Goal Reached Exploring Operation: 2+8=10, Resul...
4
Current State: 10:[10, 5, 2, 6], Operations: [] Exploring Operation: 10-5=5, Resulting Numbers: [2, 6, 5] Generated Node #0,0: 10:[2, 6, 5] Operation: 10-5=5 Exploring Operation: 10/2=5, Resulting Numbers: [5, 6, 5] Generated Node #0,1: 10:[5, 6, 5] Operation: 10/2=5 Exploring Operation: 10-6=4, Resulting Numbers: [5, ...
0.927083
hs_5
sum_heuristic
[ 54, 7, 47, 79 ]
28
[ "54+79=133", "133/7=19", "47-19=28" ]
Current State: 28:[54, 7, 47, 79], Operations: [] Exploring Operation: 54+79=133, Resulting Numbers: [7, 47, 133] Generated Node #2: [7, 47, 133] from Operation: 54+79=133 Current State: 28:[7, 47, 133], Operations: ['54+79=133'] Exploring Operation: 133/7=19, Resulting Numbers: [47, 19] Generated Node #3: [47, 19] fro...
4
Current State: 28:[54, 7, 47, 79], Operations: [] Exploring Operation: 79-54=25, Resulting Numbers: [7, 47, 25] Generated Node #0,0: 28:[7, 47, 25] Operation: 79-54=25 Start Sub Search at level 1: Moving to Node #0,0 Current State: 28:[7, 47, 25], Operations: ['79-54=25'] Exploring Operation: 47-25=22, Resulting Number...
0
hs_1
sum_heuristic
[ 66, 3, 61, 59 ]
30
[ "61-59=2", "66/2=33", "33-3=30" ]
Current State: 30:[66, 3, 61, 59], Operations: [] Exploring Operation: 61-59=2, Resulting Numbers: [66, 3, 2] Generated Node #2: [66, 3, 2] from Operation: 61-59=2 Current State: 30:[66, 3, 2], Operations: ['61-59=2'] Exploring Operation: 66/2=33, Resulting Numbers: [3, 33] Generated Node #3: [3, 33] from Operation: 66...
4
Current State: 30:[66, 3, 61, 59], Operations: [] Exploring Operation: 66-61=5, Resulting Numbers: [3, 59, 5] Generated Node #0,0: 30:[3, 59, 5] Operation: 66-61=5 Exploring Operation: 61-59=2, Resulting Numbers: [66, 3, 2] Generated Node #0,1: 30:[66, 3, 2] Operation: 61-59=2 Exploring Operation: 66-59=7, Resulting Nu...
0.967882
hs_3
mult_heuristic
[ 81, 1, 65, 87 ]
13
[ "81+1=82", "87-82=5", "65/5=13" ]
Current State: 13:[81, 1, 65, 87], Operations: [] Exploring Operation: 81+1=82, Resulting Numbers: [65, 87, 82] Generated Node #2: [65, 87, 82] from Operation: 81+1=82 Current State: 13:[65, 87, 82], Operations: ['81+1=82'] Exploring Operation: 87-82=5, Resulting Numbers: [65, 5] Generated Node #3: [65, 5] from Operati...
4
Current State: 13:[81, 1, 65, 87], Operations: [] Exploring Operation: 81-65=16, Resulting Numbers: [1, 87, 16] Generated Node #0,0: 13:[1, 87, 16] Operation: 81-65=16 Exploring Operation: 81-1=80, Resulting Numbers: [65, 87, 80] Generated Node #0,1: 13:[65, 87, 80] Operation: 81-1=80 Exploring Operation: 65-1=64, Resu...
0
hs_5
mult_heuristic
[ 41, 85, 20, 35 ]
29
[ "85-41=44", "35-20=15", "44-15=29" ]
Current State: 29:[41, 85, 20, 35], Operations: [] Exploring Operation: 85-41=44, Resulting Numbers: [20, 35, 44] Generated Node #2: [20, 35, 44] from Operation: 85-41=44 Current State: 29:[20, 35, 44], Operations: ['85-41=44'] Exploring Operation: 35-20=15, Resulting Numbers: [44, 15] Generated Node #3: [44, 15] from ...
4
Current State: 29:[41, 85, 20, 35], Operations: [] Exploring Operation: 85-41=44, Resulting Numbers: [20, 35, 44] Generated Node #0,0: 29:[20, 35, 44] Operation: 85-41=44 Exploring Operation: 85-35=50, Resulting Numbers: [41, 20, 50] Generated Node #0,1: 29:[41, 20, 50] Operation: 85-35=50 Moving to Node #0,0 Current S...
0.986979
hs_2
mult_heuristic
[ 96, 27, 94, 23 ]
25
[ "96-94=2", "27+23=50", "50/2=25" ]
Current State: 25:[96, 27, 94, 23], Operations: [] Exploring Operation: 96-94=2, Resulting Numbers: [27, 23, 2] Generated Node #2: [27, 23, 2] from Operation: 96-94=2 Current State: 25:[27, 23, 2], Operations: ['96-94=2'] Exploring Operation: 27+23=50, Resulting Numbers: [2, 50] Generated Node #3: [2, 50] from Operatio...
4
Current State: 25:[96, 27, 94, 23], Operations: [] Exploring Operation: 96-94=2, Resulting Numbers: [27, 23, 2] Generated Node #0,0: 25:[27, 23, 2] Operation: 96-94=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 25:[27, 23, 2], Operations: ['96-94=2'] Exploring Operation: 27-2=25, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 13, 41, 4, 14 ]
36
[ "13+41=54", "4+14=18", "54-18=36" ]
Current State: 36:[13, 41, 4, 14], Operations: [] Exploring Operation: 13+41=54, Resulting Numbers: [4, 14, 54] Generated Node #2: [4, 14, 54] from Operation: 13+41=54 Current State: 36:[4, 14, 54], Operations: ['13+41=54'] Exploring Operation: 4+14=18, Resulting Numbers: [54, 18] Generated Node #3: [54, 18] from Opera...
4
Current State: 36:[13, 41, 4, 14], Operations: [] Exploring Operation: 4+14=18, Resulting Numbers: [13, 41, 18] Generated Node #0,0: 36:[13, 41, 18] Operation: 4+14=18 Exploring Operation: 41-4=37, Resulting Numbers: [13, 14, 37] Generated Node #0,1: 36:[13, 14, 37] Operation: 41-4=37 Exploring Operation: 14-13=1, Resu...
0.984375
hs_5
sum_heuristic
[ 39, 70, 78, 51 ]
32
[ "78/39=2", "51*2=102", "102-70=32" ]
Current State: 32:[39, 70, 78, 51], Operations: [] Exploring Operation: 78/39=2, Resulting Numbers: [70, 51, 2] Generated Node #2: [70, 51, 2] from Operation: 78/39=2 Current State: 32:[70, 51, 2], Operations: ['78/39=2'] Exploring Operation: 51*2=102, Resulting Numbers: [70, 102] Generated Node #3: [70, 102] from Oper...
4
Current State: 32:[39, 70, 78, 51], Operations: [] Exploring Operation: 70-51=19, Resulting Numbers: [39, 78, 19] Generated Node #0,0: 32:[39, 78, 19] Operation: 70-51=19 Exploring Operation: 78-70=8, Resulting Numbers: [39, 51, 8] Generated Node #0,1: 32:[39, 51, 8] Operation: 78-70=8 Exploring Operation: 78-51=27, Re...
0
hs_3
sum_heuristic
[ 39, 14, 29, 4 ]
71
[ "39-14=25", "4*25=100", "100-29=71" ]
Current State: 71:[39, 14, 29, 4], Operations: [] Exploring Operation: 39-14=25, Resulting Numbers: [29, 4, 25] Generated Node #2: [29, 4, 25] from Operation: 39-14=25 Current State: 71:[29, 4, 25], Operations: ['39-14=25'] Exploring Operation: 4*25=100, Resulting Numbers: [29, 100] Generated Node #3: [29, 100] from Op...
4
Current State: 71:[39, 14, 29, 4], Operations: [] Exploring Operation: 39+4=43, Resulting Numbers: [14, 29, 43] Generated Node #0,0: 71:[14, 29, 43] Operation: 39+4=43 Exploring Operation: 39+14=53, Resulting Numbers: [29, 4, 53] Generated Node #0,1: 71:[29, 4, 53] Operation: 39+14=53 Exploring Operation: 39+29=68, Res...
0
hs_4
mult_heuristic
[ 76, 2, 50, 92 ]
36
[ "76+2=78", "92-50=42", "78-42=36" ]
Current State: 36:[76, 2, 50, 92], Operations: [] Exploring Operation: 76+2=78, Resulting Numbers: [50, 92, 78] Generated Node #2: [50, 92, 78] from Operation: 76+2=78 Current State: 36:[50, 92, 78], Operations: ['76+2=78'] Exploring Operation: 92-50=42, Resulting Numbers: [78, 42] Generated Node #3: [78, 42] from Oper...
4
Current State: 36:[76, 2, 50, 92], Operations: [] Exploring Operation: 92-50=42, Resulting Numbers: [76, 2, 42] Generated Node #0,0: 36:[76, 2, 42] Operation: 92-50=42 Exploring Operation: 92-76=16, Resulting Numbers: [2, 50, 16] Generated Node #0,1: 36:[2, 50, 16] Operation: 92-76=16 Start Sub Search at level 1: Movin...
0.991319
hs_2
sum_heuristic
[ 20, 3, 96, 69 ]
53
[ "96-20=76", "69/3=23", "76-23=53" ]
Current State: 53:[20, 3, 96, 69], Operations: [] Exploring Operation: 96-20=76, Resulting Numbers: [3, 69, 76] Generated Node #2: [3, 69, 76] from Operation: 96-20=76 Current State: 53:[3, 69, 76], Operations: ['96-20=76'] Exploring Operation: 69/3=23, Resulting Numbers: [76, 23] Generated Node #3: [76, 23] from Opera...
4
Current State: 53:[20, 3, 96, 69], Operations: [] Exploring Operation: 20+3=23, Resulting Numbers: [96, 69, 23] Generated Node #0,0: 53:[96, 69, 23] Operation: 20+3=23 Exploring Operation: 96-3=93, Resulting Numbers: [20, 69, 93] Generated Node #0,1: 53:[20, 69, 93] Operation: 96-3=93 Exploring Operation: 20*3=60, Resu...
0.913194
hs_5
mult_heuristic
[ 17, 69, 94, 75 ]
51
[ "17*75=1275", "94-69=25", "1275/25=51" ]
Current State: 51:[17, 69, 94, 75], Operations: [] Exploring Operation: 17*75=1275, Resulting Numbers: [69, 94, 1275] Generated Node #2: [69, 94, 1275] from Operation: 17*75=1275 Current State: 51:[69, 94, 1275], Operations: ['17*75=1275'] Exploring Operation: 94-69=25, Resulting Numbers: [1275, 25] Generated Node #3: ...
4
Current State: 51:[17, 69, 94, 75], Operations: [] Exploring Operation: 75-69=6, Resulting Numbers: [17, 94, 6] Generated Node #0,0: 51:[17, 94, 6] Operation: 75-69=6 Exploring Operation: 94-69=25, Resulting Numbers: [17, 75, 25] Generated Node #0,1: 51:[17, 75, 25] Operation: 94-69=25 Exploring Operation: 94-75=19, Re...
0.978299
hs_3
mult_heuristic
[ 60, 36, 64, 89 ]
98
[ "64-60=4", "36/4=9", "89+9=98" ]
Current State: 98:[60, 36, 64, 89], Operations: [] Exploring Operation: 64-60=4, Resulting Numbers: [36, 89, 4] Generated Node #2: [36, 89, 4] from Operation: 64-60=4 Current State: 98:[36, 89, 4], Operations: ['64-60=4'] Exploring Operation: 36/4=9, Resulting Numbers: [89, 9] Generated Node #3: [89, 9] from Operation:...
4
Current State: 98:[60, 36, 64, 89], Operations: [] Exploring Operation: 89-36=53, Resulting Numbers: [60, 64, 53] Generated Node #0,0: 98:[60, 64, 53] Operation: 89-36=53 Exploring Operation: 64-60=4, Resulting Numbers: [36, 89, 4] Generated Node #0,1: 98:[36, 89, 4] Operation: 64-60=4 Exploring Operation: 60+36=96, Re...
0.961806
hs_4
sum_heuristic
[ 95, 72, 11, 29 ]
99
[ "29-11=18", "72/18=4", "95+4=99" ]
Current State: 99:[95, 72, 11, 29], Operations: [] Exploring Operation: 29-11=18, Resulting Numbers: [95, 72, 18] Generated Node #2: [95, 72, 18] from Operation: 29-11=18 Current State: 99:[95, 72, 18], Operations: ['29-11=18'] Exploring Operation: 72/18=4, Resulting Numbers: [95, 4] Generated Node #3: [95, 4] from Ope...
4
Current State: 99:[95, 72, 11, 29], Operations: [] Exploring Operation: 95-72=23, Resulting Numbers: [11, 29, 23] Generated Node #0,0: 99:[11, 29, 23] Operation: 95-72=23 Exploring Operation: 72-29=43, Resulting Numbers: [95, 11, 43] Generated Node #0,1: 99:[95, 11, 43] Operation: 72-29=43 Exploring Operation: 72+29=10...
0
hs_3
mult_heuristic
[ 69, 96, 7, 8 ]
15
[ "96*7=672", "672/8=84", "84-69=15" ]
Current State: 15:[69, 96, 7, 8], Operations: [] Exploring Operation: 96*7=672, Resulting Numbers: [69, 8, 672] Generated Node #2: [69, 8, 672] from Operation: 96*7=672 Current State: 15:[69, 8, 672], Operations: ['96*7=672'] Exploring Operation: 672/8=84, Resulting Numbers: [69, 84] Generated Node #3: [69, 84] from Op...
4
Current State: 15:[69, 96, 7, 8], Operations: [] Exploring Operation: 69-8=61, Resulting Numbers: [96, 7, 61] Generated Node #0,0: 15:[96, 7, 61] Operation: 69-8=61 Exploring Operation: 96-8=88, Resulting Numbers: [69, 7, 88] Generated Node #0,1: 15:[69, 7, 88] Operation: 96-8=88 Exploring Operation: 96-69=27, Resultin...
0
hs_4
sum_heuristic
[ 65, 4, 64, 37 ]
71
[ "65-37=28", "28/4=7", "64+7=71" ]
Current State: 71:[65, 4, 64, 37], Operations: [] Exploring Operation: 65-37=28, Resulting Numbers: [4, 64, 28] Generated Node #2: [4, 64, 28] from Operation: 65-37=28 Current State: 71:[4, 64, 28], Operations: ['65-37=28'] Exploring Operation: 28/4=7, Resulting Numbers: [64, 7] Generated Node #3: [64, 7] from Operatio...
4
Current State: 71:[65, 4, 64, 37], Operations: [] Exploring Operation: 65-4=61, Resulting Numbers: [64, 37, 61] Generated Node #0,0: 71:[64, 37, 61] Operation: 65-4=61 Exploring Operation: 4+37=41, Resulting Numbers: [65, 64, 41] Generated Node #0,1: 71:[65, 64, 41] Operation: 4+37=41 Exploring Operation: 65+4=69, Resu...
0
hs_4
mult_heuristic
[ 79, 18, 46, 75 ]
30
[ "79+46=125", "18*125=2250", "2250/75=30" ]
Current State: 30:[79, 18, 46, 75], Operations: [] Exploring Operation: 79+46=125, Resulting Numbers: [18, 75, 125] Generated Node #2: [18, 75, 125] from Operation: 79+46=125 Current State: 30:[18, 75, 125], Operations: ['79+46=125'] Exploring Operation: 18*125=2250, Resulting Numbers: [75, 2250] Generated Node #3: [75...
4
Current State: 30:[79, 18, 46, 75], Operations: [] Exploring Operation: 79-46=33, Resulting Numbers: [18, 75, 33] Generated Node #0,0: 30:[18, 75, 33] Operation: 79-46=33 Exploring Operation: 75-46=29, Resulting Numbers: [79, 18, 29] Generated Node #0,1: 30:[79, 18, 29] Operation: 75-46=29 Exploring Operation: 79-75=4,...
0
hs_3
sum_heuristic
[ 86, 13, 47, 59 ]
62
[ "86-47=39", "39/13=3", "59+3=62" ]
Current State: 62:[86, 13, 47, 59], Operations: [] Exploring Operation: 86-47=39, Resulting Numbers: [13, 59, 39] Generated Node #2: [13, 59, 39] from Operation: 86-47=39 Current State: 62:[13, 59, 39], Operations: ['86-47=39'] Exploring Operation: 39/13=3, Resulting Numbers: [59, 3] Generated Node #3: [59, 3] from Ope...
4
Current State: 62:[86, 13, 47, 59], Operations: [] Exploring Operation: 86-47=39, Resulting Numbers: [13, 59, 39] Generated Node #0,0: 62:[13, 59, 39] Operation: 86-47=39 Exploring Operation: 86-13=73, Resulting Numbers: [47, 59, 73] Generated Node #0,1: 62:[47, 59, 73] Operation: 86-13=73 Exploring Operation: 86-59=27...
0.928819
hs_5
sum_heuristic
[ 15, 5, 94, 86 ]
51
[ "94+86=180", "180/5=36", "15+36=51" ]
Current State: 51:[15, 5, 94, 86], Operations: [] Exploring Operation: 94+86=180, Resulting Numbers: [15, 5, 180] Generated Node #2: [15, 5, 180] from Operation: 94+86=180 Current State: 51:[15, 5, 180], Operations: ['94+86=180'] Exploring Operation: 180/5=36, Resulting Numbers: [15, 36] Generated Node #3: [15, 36] fro...
4
Current State: 51:[15, 5, 94, 86], Operations: [] Exploring Operation: 86-15=71, Resulting Numbers: [5, 94, 71] Generated Node #0,0: 51:[5, 94, 71] Operation: 86-15=71 Exploring Operation: 94-86=8, Resulting Numbers: [15, 5, 8] Generated Node #0,1: 51:[15, 5, 8] Operation: 94-86=8 Exploring Operation: 86-5=81, Resultin...
0
hs_5
sum_heuristic
[ 34, 74, 2, 37 ]
80
[ "37-34=3", "2*3=6", "74+6=80" ]
Current State: 80:[34, 74, 2, 37], Operations: [] Exploring Operation: 37-34=3, Resulting Numbers: [74, 2, 3] Generated Node #2: [74, 2, 3] from Operation: 37-34=3 Current State: 80:[74, 2, 3], Operations: ['37-34=3'] Exploring Operation: 2*3=6, Resulting Numbers: [74, 6] Generated Node #3: [74, 6] from Operation: 2*3=...
4
Current State: 80:[34, 74, 2, 37], Operations: [] Exploring Operation: 74/37=2, Resulting Numbers: [34, 2, 2] Generated Node #0,0: 80:[34, 2, 2] Operation: 74/37=2 Exploring Operation: 74-34=40, Resulting Numbers: [2, 37, 40] Generated Node #0,1: 80:[2, 37, 40] Operation: 74-34=40 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 13, 29, 72, 11 ]
26
[ "13+11=24", "72/24=3", "29-3=26" ]
Current State: 26:[13, 29, 72, 11], Operations: [] Exploring Operation: 13+11=24, Resulting Numbers: [29, 72, 24] Generated Node #2: [29, 72, 24] from Operation: 13+11=24 Current State: 26:[29, 72, 24], Operations: ['13+11=24'] Exploring Operation: 72/24=3, Resulting Numbers: [29, 3] Generated Node #3: [29, 3] from Ope...
4
Current State: 26:[13, 29, 72, 11], Operations: [] Exploring Operation: 72-29=43, Resulting Numbers: [13, 11, 43] Generated Node #0,0: 26:[13, 11, 43] Operation: 72-29=43 Exploring Operation: 72-13=59, Resulting Numbers: [29, 11, 59] Generated Node #0,1: 26:[29, 11, 59] Operation: 72-13=59 Exploring Operation: 72-11=61...
0
hs_4
sum_heuristic
[ 40, 63, 66, 30 ]
90
[ "66-63=3", "40*3=120", "120-30=90" ]
Current State: 90:[40, 63, 66, 30], Operations: [] Exploring Operation: 66-63=3, Resulting Numbers: [40, 30, 3] Generated Node #2: [40, 30, 3] from Operation: 66-63=3 Current State: 90:[40, 30, 3], Operations: ['66-63=3'] Exploring Operation: 40*3=120, Resulting Numbers: [30, 120] Generated Node #3: [30, 120] from Oper...
4
Current State: 90:[40, 63, 66, 30], Operations: [] Exploring Operation: 66-63=3, Resulting Numbers: [40, 30, 3] Generated Node #0,0: 90:[40, 30, 3] Operation: 66-63=3 Moving to Node #0,0 Current State: 90:[40, 30, 3], Operations: ['66-63=3'] Exploring Operation: 40-30=10, Resulting Numbers: [3, 10] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 38, 80, 48, 26 ]
18
[ "48-38=10", "80/10=8", "26-8=18" ]
Current State: 18:[38, 80, 48, 26], Operations: [] Exploring Operation: 48-38=10, Resulting Numbers: [80, 26, 10] Generated Node #2: [80, 26, 10] from Operation: 48-38=10 Current State: 18:[80, 26, 10], Operations: ['48-38=10'] Exploring Operation: 80/10=8, Resulting Numbers: [26, 8] Generated Node #3: [26, 8] from Ope...
4
Current State: 18:[38, 80, 48, 26], Operations: [] Exploring Operation: 48-38=10, Resulting Numbers: [80, 26, 10] Generated Node #0,0: 18:[80, 26, 10] Operation: 48-38=10 Exploring Operation: 80-48=32, Resulting Numbers: [38, 26, 32] Generated Node #0,1: 18:[38, 26, 32] Operation: 80-48=32 Exploring Operation: 80-38=42...
0.958333
hs_4
sum_heuristic
[ 13, 11, 58, 54 ]
56
[ "13-11=2", "58+54=112", "112/2=56" ]
Current State: 56:[13, 11, 58, 54], Operations: [] Exploring Operation: 13-11=2, Resulting Numbers: [58, 54, 2] Generated Node #2: [58, 54, 2] from Operation: 13-11=2 Current State: 56:[58, 54, 2], Operations: ['13-11=2'] Exploring Operation: 58+54=112, Resulting Numbers: [2, 112] Generated Node #3: [2, 112] from Opera...
4
Current State: 56:[13, 11, 58, 54], Operations: [] Exploring Operation: 13-11=2, Resulting Numbers: [58, 54, 2] Generated Node #0,0: 56:[58, 54, 2] Operation: 13-11=2 Exploring Operation: 58-54=4, Resulting Numbers: [13, 11, 4] Generated Node #0,1: 56:[13, 11, 4] Operation: 58-54=4 Start Sub Search at level 1: Moving t...
0
hs_2
sum_heuristic
[ 93, 42, 46, 2 ]
56
[ "93-42=51", "2*51=102", "102-46=56" ]
Current State: 56:[93, 42, 46, 2], Operations: [] Exploring Operation: 93-42=51, Resulting Numbers: [46, 2, 51] Generated Node #2: [46, 2, 51] from Operation: 93-42=51 Current State: 56:[46, 2, 51], Operations: ['93-42=51'] Exploring Operation: 2*51=102, Resulting Numbers: [46, 102] Generated Node #3: [46, 102] from Op...
4
Current State: 56:[93, 42, 46, 2], Operations: [] Exploring Operation: 46-42=4, Resulting Numbers: [93, 2, 4] Generated Node #0,0: 56:[93, 2, 4] Operation: 46-42=4 Exploring Operation: 42/2=21, Resulting Numbers: [93, 46, 21] Generated Node #0,1: 56:[93, 46, 21] Operation: 42/2=21 Exploring Operation: 93-42=51, Resulti...
0
hs_4
sum_heuristic
[ 25, 26, 45, 50 ]
32
[ "25*26=650", "650/50=13", "45-13=32" ]
Current State: 32:[25, 26, 45, 50], Operations: [] Exploring Operation: 25*26=650, Resulting Numbers: [45, 50, 650] Generated Node #2: [45, 50, 650] from Operation: 25*26=650 Current State: 32:[45, 50, 650], Operations: ['25*26=650'] Exploring Operation: 650/50=13, Resulting Numbers: [45, 13] Generated Node #3: [45, 13...
4
Current State: 32:[25, 26, 45, 50], Operations: [] Exploring Operation: 45-26=19, Resulting Numbers: [25, 50, 19] Generated Node #0,0: 32:[25, 50, 19] Operation: 45-26=19 Exploring Operation: 50-45=5, Resulting Numbers: [25, 26, 5] Generated Node #0,1: 32:[25, 26, 5] Operation: 50-45=5 Exploring Operation: 45-25=20, Re...
0.966146
hs_5
mult_heuristic
[ 28, 94, 97, 60 ]
85
[ "28+94=122", "97-60=37", "122-37=85" ]
Current State: 85:[28, 94, 97, 60], Operations: [] Exploring Operation: 28+94=122, Resulting Numbers: [97, 60, 122] Generated Node #2: [97, 60, 122] from Operation: 28+94=122 Current State: 85:[97, 60, 122], Operations: ['28+94=122'] Exploring Operation: 97-60=37, Resulting Numbers: [122, 37] Generated Node #3: [122, 3...
4
Current State: 85:[28, 94, 97, 60], Operations: [] Exploring Operation: 60-28=32, Resulting Numbers: [94, 97, 32] Generated Node #0,0: 85:[94, 97, 32] Operation: 60-28=32 Exploring Operation: 94-60=34, Resulting Numbers: [28, 97, 34] Generated Node #0,1: 85:[28, 97, 34] Operation: 94-60=34 Exploring Operation: 28+60=88...
0.96441
hs_5
sum_heuristic
[ 30, 31, 9, 94 ]
23
[ "94-31=63", "63/9=7", "30-7=23" ]
Current State: 23:[30, 31, 9, 94], Operations: [] Exploring Operation: 94-31=63, Resulting Numbers: [30, 9, 63] Generated Node #2: [30, 9, 63] from Operation: 94-31=63 Current State: 23:[30, 9, 63], Operations: ['94-31=63'] Exploring Operation: 63/9=7, Resulting Numbers: [30, 7] Generated Node #3: [30, 7] from Operatio...
4
Current State: 23:[30, 31, 9, 94], Operations: [] Exploring Operation: 30-9=21, Resulting Numbers: [31, 94, 21] Generated Node #0,0: 23:[31, 94, 21] Operation: 30-9=21 Exploring Operation: 31-9=22, Resulting Numbers: [30, 94, 22] Generated Node #0,1: 23:[30, 94, 22] Operation: 31-9=22 Exploring Operation: 94-30=64, Res...
0.986979
hs_5
mult_heuristic
[ 71, 68, 34, 42 ]
73
[ "71-68=3", "34+42=76", "76-3=73" ]
Current State: 73:[71, 68, 34, 42], Operations: [] Exploring Operation: 71-68=3, Resulting Numbers: [34, 42, 3] Generated Node #2: [34, 42, 3] from Operation: 71-68=3 Current State: 73:[34, 42, 3], Operations: ['71-68=3'] Exploring Operation: 34+42=76, Resulting Numbers: [3, 76] Generated Node #3: [3, 76] from Operatio...
4
Current State: 73:[71, 68, 34, 42], Operations: [] Exploring Operation: 34+42=76, Resulting Numbers: [71, 68, 76] Generated Node #0,0: 73:[71, 68, 76] Operation: 34+42=76 Exploring Operation: 71+34=105, Resulting Numbers: [68, 42, 105] Generated Node #0,1: 73:[68, 42, 105] Operation: 71+34=105 Exploring Operation: 68+3...
0.981771
hs_4
mult_heuristic
[ 64, 61, 98, 74 ]
21
[ "64-61=3", "98-74=24", "24-3=21" ]
Current State: 21:[64, 61, 98, 74], Operations: [] Exploring Operation: 64-61=3, Resulting Numbers: [98, 74, 3] Generated Node #2: [98, 74, 3] from Operation: 64-61=3 Current State: 21:[98, 74, 3], Operations: ['64-61=3'] Exploring Operation: 98-74=24, Resulting Numbers: [3, 24] Generated Node #3: [3, 24] from Operatio...
4
Current State: 21:[64, 61, 98, 74], Operations: [] Exploring Operation: 98-74=24, Resulting Numbers: [64, 61, 24] Generated Node #0,0: 21:[64, 61, 24] Operation: 98-74=24 Moving to Node #0,0 Current State: 21:[64, 61, 24], Operations: ['98-74=24'] Exploring Operation: 64-61=3, Resulting Numbers: [24, 3] Generated Node ...
0.993924
hs_1
sum_heuristic
[ 10, 80, 81, 24 ]
14
[ "24-10=14", "81-80=1", "14*1=14" ]
Current State: 14:[10, 80, 81, 24], Operations: [] Exploring Operation: 24-10=14, Resulting Numbers: [80, 81, 14] Generated Node #2: [80, 81, 14] from Operation: 24-10=14 Current State: 14:[80, 81, 14], Operations: ['24-10=14'] Exploring Operation: 81-80=1, Resulting Numbers: [14, 1] Generated Node #3: [14, 1] from Ope...
4
Current State: 14:[10, 80, 81, 24], Operations: [] Exploring Operation: 81-80=1, Resulting Numbers: [10, 24, 1] Generated Node #0,0: 14:[10, 24, 1] Operation: 81-80=1 Exploring Operation: 80-24=56, Resulting Numbers: [10, 81, 56] Generated Node #0,1: 14:[10, 81, 56] Operation: 80-24=56 Exploring Operation: 80/10=8, Res...
0.989583
hs_3
sum_heuristic
[ 25, 37, 2, 93 ]
90
[ "37+93=130", "130/2=65", "25+65=90" ]
Current State: 90:[25, 37, 2, 93], Operations: [] Exploring Operation: 37+93=130, Resulting Numbers: [25, 2, 130] Generated Node #2: [25, 2, 130] from Operation: 37+93=130 Current State: 90:[25, 2, 130], Operations: ['37+93=130'] Exploring Operation: 130/2=65, Resulting Numbers: [25, 65] Generated Node #3: [25, 65] fro...
4
Current State: 90:[25, 37, 2, 93], Operations: [] Exploring Operation: 25+2=27, Resulting Numbers: [37, 93, 27] Generated Node #0,0: 90:[37, 93, 27] Operation: 25+2=27 Exploring Operation: 37-25=12, Resulting Numbers: [2, 93, 12] Generated Node #0,1: 90:[2, 93, 12] Operation: 37-25=12 Exploring Operation: 37-2=35, Resu...
0
hs_5
mult_heuristic
[ 40, 73, 18, 77 ]
56
[ "40*77=3080", "73-18=55", "3080/55=56" ]
Current State: 56:[40, 73, 18, 77], Operations: [] Exploring Operation: 40*77=3080, Resulting Numbers: [73, 18, 3080] Generated Node #2: [73, 18, 3080] from Operation: 40*77=3080 Current State: 56:[73, 18, 3080], Operations: ['40*77=3080'] Exploring Operation: 73-18=55, Resulting Numbers: [3080, 55] Generated Node #3: ...
4
Current State: 56:[40, 73, 18, 77], Operations: [] Exploring Operation: 77-40=37, Resulting Numbers: [73, 18, 37] Generated Node #0,0: 56:[73, 18, 37] Operation: 77-40=37 Exploring Operation: 73-18=55, Resulting Numbers: [40, 77, 55] Generated Node #0,1: 56:[40, 77, 55] Operation: 73-18=55 Exploring Operation: 77-18=59...
0
hs_5
sum_heuristic
[ 52, 15, 27, 48 ]
33
[ "52-48=4", "15*4=60", "60-27=33" ]
Current State: 33:[52, 15, 27, 48], Operations: [] Exploring Operation: 52-48=4, Resulting Numbers: [15, 27, 4] Generated Node #2: [15, 27, 4] from Operation: 52-48=4 Current State: 33:[15, 27, 4], Operations: ['52-48=4'] Exploring Operation: 15*4=60, Resulting Numbers: [27, 60] Generated Node #3: [27, 60] from Operati...
4
Current State: 33:[52, 15, 27, 48], Operations: [] Exploring Operation: 52-48=4, Resulting Numbers: [15, 27, 4] Generated Node #0,0: 33:[15, 27, 4] Operation: 52-48=4 Exploring Operation: 52-15=37, Resulting Numbers: [27, 48, 37] Generated Node #0,1: 33:[27, 48, 37] Operation: 52-15=37 Moving to Node #0,0 Current State...
0
hs_2
sum_heuristic
[ 9, 69, 87, 65 ]
24
[ "9+87=96", "69-65=4", "96/4=24" ]
Current State: 24:[9, 69, 87, 65], Operations: [] Exploring Operation: 9+87=96, Resulting Numbers: [69, 65, 96] Generated Node #2: [69, 65, 96] from Operation: 9+87=96 Current State: 24:[69, 65, 96], Operations: ['9+87=96'] Exploring Operation: 69-65=4, Resulting Numbers: [96, 4] Generated Node #3: [96, 4] from Operati...
4
Current State: 24:[9, 69, 87, 65], Operations: [] Exploring Operation: 87-9=78, Resulting Numbers: [69, 65, 78] Generated Node #0,0: 24:[69, 65, 78] Operation: 87-9=78 Exploring Operation: 69-65=4, Resulting Numbers: [9, 87, 4] Generated Node #0,1: 24:[9, 87, 4] Operation: 69-65=4 Exploring Operation: 87-65=22, Resulti...
0
hs_5
mult_heuristic
[ 51, 51, 37, 32 ]
68
[ "51/51=1", "37+32=69", "69-1=68" ]
Current State: 68:[51, 51, 37, 32], Operations: [] Exploring Operation: 51/51=1, Resulting Numbers: [37, 32, 1] Generated Node #2: [37, 32, 1] from Operation: 51/51=1 Current State: 68:[37, 32, 1], Operations: ['51/51=1'] Exploring Operation: 37+32=69, Resulting Numbers: [1, 69] Generated Node #3: [1, 69] from Operatio...
4
Current State: 68:[51, 51, 37, 32], Operations: [] Exploring Operation: 51-37=14, Resulting Numbers: [51, 32, 14] Generated Node #0,0: 68:[51, 32, 14] Operation: 51-37=14 Exploring Operation: 51/51=1, Resulting Numbers: [37, 32, 1] Generated Node #0,1: 68:[37, 32, 1] Operation: 51/51=1 Exploring Operation: 51-51=0, Res...
0.940972
hs_5
sum_heuristic
[ 35, 23, 79, 29 ]
62
[ "35-23=12", "79-29=50", "12+50=62" ]
Current State: 62:[35, 23, 79, 29], Operations: [] Exploring Operation: 35-23=12, Resulting Numbers: [79, 29, 12] Generated Node #2: [79, 29, 12] from Operation: 35-23=12 Current State: 62:[79, 29, 12], Operations: ['35-23=12'] Exploring Operation: 79-29=50, Resulting Numbers: [12, 50] Generated Node #3: [12, 50] from ...
4
Current State: 62:[35, 23, 79, 29], Operations: [] Exploring Operation: 79-29=50, Resulting Numbers: [35, 23, 50] Generated Node #0,0: 62:[35, 23, 50] Operation: 79-29=50 Exploring Operation: 79-35=44, Resulting Numbers: [23, 29, 44] Generated Node #0,1: 62:[23, 29, 44] Operation: 79-35=44 Exploring Operation: 35+23=58...
0.986111
hs_4
sum_heuristic
[ 4, 91, 3, 1 ]
28
[ "91-4=87", "87/3=29", "29-1=28" ]
Current State: 28:[4, 91, 3, 1], Operations: [] Exploring Operation: 91-4=87, Resulting Numbers: [3, 1, 87] Generated Node #2: [3, 1, 87] from Operation: 91-4=87 Current State: 28:[3, 1, 87], Operations: ['91-4=87'] Exploring Operation: 87/3=29, Resulting Numbers: [1, 29] Generated Node #3: [1, 29] from Operation: 87/3...
4
Current State: 28:[4, 91, 3, 1], Operations: [] Exploring Operation: 91-4=87, Resulting Numbers: [3, 1, 87] Generated Node #0,0: 28:[3, 1, 87] Operation: 91-4=87 Exploring Operation: 91-3=88, Resulting Numbers: [4, 1, 88] Generated Node #0,1: 28:[4, 1, 88] Operation: 91-3=88 Exploring Operation: 3+1=4, Resulting Number...
0.987847
hs_4
sum_heuristic
[ 26, 20, 75, 66 ]
37
[ "26+20=46", "75-66=9", "46-9=37" ]
Current State: 37:[26, 20, 75, 66], Operations: [] Exploring Operation: 26+20=46, Resulting Numbers: [75, 66, 46] Generated Node #2: [75, 66, 46] from Operation: 26+20=46 Current State: 37:[75, 66, 46], Operations: ['26+20=46'] Exploring Operation: 75-66=9, Resulting Numbers: [46, 9] Generated Node #3: [46, 9] from Ope...
4
Current State: 37:[26, 20, 75, 66], Operations: [] Exploring Operation: 75-66=9, Resulting Numbers: [26, 20, 9] Generated Node #0,0: 37:[26, 20, 9] Operation: 75-66=9 Exploring Operation: 75-26=49, Resulting Numbers: [20, 66, 49] Generated Node #0,1: 37:[20, 66, 49] Operation: 75-26=49 Exploring Operation: 66-20=46, Re...
0.980903
hs_5
sum_heuristic
[ 96, 26, 85, 10 ]
29
[ "85*10=850", "850-96=754", "754/26=29" ]
Current State: 29:[96, 26, 85, 10], Operations: [] Exploring Operation: 85*10=850, Resulting Numbers: [96, 26, 850] Generated Node #2: [96, 26, 850] from Operation: 85*10=850 Current State: 29:[96, 26, 850], Operations: ['85*10=850'] Exploring Operation: 850-96=754, Resulting Numbers: [26, 754] Generated Node #3: [26, ...
4
Current State: 29:[96, 26, 85, 10], Operations: [] Exploring Operation: 96-10=86, Resulting Numbers: [26, 85, 86] Generated Node #0,0: 29:[26, 85, 86] Operation: 96-10=86 Exploring Operation: 96-85=11, Resulting Numbers: [26, 10, 11] Generated Node #0,1: 29:[26, 10, 11] Operation: 96-85=11 Exploring Operation: 85-10=75...
0
hs_5
mult_heuristic
[ 18, 14, 9, 7 ]
36
[ "14*9=126", "126/7=18", "18+18=36" ]
Current State: 36:[18, 14, 9, 7], Operations: [] Exploring Operation: 14*9=126, Resulting Numbers: [18, 7, 126] Generated Node #2: [18, 7, 126] from Operation: 14*9=126 Current State: 36:[18, 7, 126], Operations: ['14*9=126'] Exploring Operation: 126/7=18, Resulting Numbers: [18, 18] Generated Node #3: [18, 18] from Op...
4
Current State: 36:[18, 14, 9, 7], Operations: [] Exploring Operation: 14/7=2, Resulting Numbers: [18, 9, 2] Generated Node #0,0: 36:[18, 9, 2] Operation: 14/7=2 Moving to Node #0,0 Current State: 36:[18, 9, 2], Operations: ['14/7=2'] Exploring Operation: 18-9=9, Resulting Numbers: [2, 9] Generated Node #0,0,0: 36:[2, 9...
0
hs_1
mult_heuristic
[ 85, 29, 66, 36 ]
85
[ "66-29=37", "37-36=1", "85*1=85" ]
Current State: 85:[85, 29, 66, 36], Operations: [] Exploring Operation: 66-29=37, Resulting Numbers: [85, 36, 37] Generated Node #2: [85, 36, 37] from Operation: 66-29=37 Current State: 85:[85, 36, 37], Operations: ['66-29=37'] Exploring Operation: 37-36=1, Resulting Numbers: [85, 1] Generated Node #3: [85, 1] from Ope...
4
Current State: 85:[85, 29, 66, 36], Operations: [] Exploring Operation: 36-29=7, Resulting Numbers: [85, 66, 7] Generated Node #0,0: 85:[85, 66, 7] Operation: 36-29=7 Exploring Operation: 66-36=30, Resulting Numbers: [85, 29, 30] Generated Node #0,1: 85:[85, 29, 30] Operation: 66-36=30 Start Sub Search at level 1: Movi...
0.986979
hs_2
sum_heuristic
[ 82, 15, 37, 10 ]
31
[ "82+37=119", "15*10=150", "150-119=31" ]
Current State: 31:[82, 15, 37, 10], Operations: [] Exploring Operation: 82+37=119, Resulting Numbers: [15, 10, 119] Generated Node #2: [15, 10, 119] from Operation: 82+37=119 Current State: 31:[15, 10, 119], Operations: ['82+37=119'] Exploring Operation: 15*10=150, Resulting Numbers: [119, 150] Generated Node #3: [119,...
4
Current State: 31:[82, 15, 37, 10], Operations: [] Exploring Operation: 82-15=67, Resulting Numbers: [37, 10, 67] Generated Node #0,0: 31:[37, 10, 67] Operation: 82-15=67 Exploring Operation: 15+10=25, Resulting Numbers: [82, 37, 25] Generated Node #0,1: 31:[82, 37, 25] Operation: 15+10=25 Exploring Operation: 82-10=72...
0
hs_4
mult_heuristic
[ 2, 25, 43, 11 ]
61
[ "25+11=36", "36/2=18", "43+18=61" ]
Current State: 61:[2, 25, 43, 11], Operations: [] Exploring Operation: 25+11=36, Resulting Numbers: [2, 43, 36] Generated Node #2: [2, 43, 36] from Operation: 25+11=36 Current State: 61:[2, 43, 36], Operations: ['25+11=36'] Exploring Operation: 36/2=18, Resulting Numbers: [43, 18] Generated Node #3: [43, 18] from Opera...
4
Current State: 61:[2, 25, 43, 11], Operations: [] Exploring Operation: 2*25=50, Resulting Numbers: [43, 11, 50] Generated Node #0,0: 61:[43, 11, 50] Operation: 2*25=50 Moving to Node #0,0 Current State: 61:[43, 11, 50], Operations: ['2*25=50'] Exploring Operation: 43+11=54, Resulting Numbers: [50, 54] Generated Node #0...
0
hs_1
mult_heuristic
[ 42, 77, 49, 17 ]
14
[ "77+49=126", "126/42=3", "17-3=14" ]
Current State: 14:[42, 77, 49, 17], Operations: [] Exploring Operation: 77+49=126, Resulting Numbers: [42, 17, 126] Generated Node #2: [42, 17, 126] from Operation: 77+49=126 Current State: 14:[42, 17, 126], Operations: ['77+49=126'] Exploring Operation: 126/42=3, Resulting Numbers: [17, 3] Generated Node #3: [17, 3] f...
4
Current State: 14:[42, 77, 49, 17], Operations: [] Exploring Operation: 49-42=7, Resulting Numbers: [77, 17, 7] Generated Node #0,0: 14:[77, 17, 7] Operation: 49-42=7 Exploring Operation: 77-42=35, Resulting Numbers: [49, 17, 35] Generated Node #0,1: 14:[49, 17, 35] Operation: 77-42=35 Exploring Operation: 77-49=28, Re...
0
hs_3
sum_heuristic
[ 4, 17, 85, 63 ]
54
[ "63-4=59", "85/17=5", "59-5=54" ]
Current State: 54:[4, 17, 85, 63], Operations: [] Exploring Operation: 63-4=59, Resulting Numbers: [17, 85, 59] Generated Node #2: [17, 85, 59] from Operation: 63-4=59 Current State: 54:[17, 85, 59], Operations: ['63-4=59'] Exploring Operation: 85/17=5, Resulting Numbers: [59, 5] Generated Node #3: [59, 5] from Operati...
4
Current State: 54:[4, 17, 85, 63], Operations: [] Exploring Operation: 85-63=22, Resulting Numbers: [4, 17, 22] Generated Node #0,0: 54:[4, 17, 22] Operation: 85-63=22 Exploring Operation: 85/17=5, Resulting Numbers: [4, 63, 5] Generated Node #0,1: 54:[4, 63, 5] Operation: 85/17=5 Start Sub Search at level 1: Moving to...
0.986111
hs_2
mult_heuristic
[ 76, 8, 52, 37 ]
40
[ "76-52=24", "24/8=3", "37+3=40" ]
Current State: 40:[76, 8, 52, 37], Operations: [] Exploring Operation: 76-52=24, Resulting Numbers: [8, 37, 24] Generated Node #2: [8, 37, 24] from Operation: 76-52=24 Current State: 40:[8, 37, 24], Operations: ['76-52=24'] Exploring Operation: 24/8=3, Resulting Numbers: [37, 3] Generated Node #3: [37, 3] from Operatio...
4
Current State: 40:[76, 8, 52, 37], Operations: [] Exploring Operation: 76-37=39, Resulting Numbers: [8, 52, 39] Generated Node #0,0: 40:[8, 52, 39] Operation: 76-37=39 Exploring Operation: 76-52=24, Resulting Numbers: [8, 37, 24] Generated Node #0,1: 40:[8, 37, 24] Operation: 76-52=24 Start Sub Search at level 1: Movin...
0.989583
hs_2
sum_heuristic
[ 30, 48, 33, 36 ]
24
[ "30+36=66", "48*33=1584", "1584/66=24" ]
Current State: 24:[30, 48, 33, 36], Operations: [] Exploring Operation: 30+36=66, Resulting Numbers: [48, 33, 66] Generated Node #2: [48, 33, 66] from Operation: 30+36=66 Current State: 24:[48, 33, 66], Operations: ['30+36=66'] Exploring Operation: 48*33=1584, Resulting Numbers: [66, 1584] Generated Node #3: [66, 1584]...
4
Current State: 24:[30, 48, 33, 36], Operations: [] Exploring Operation: 48-30=18, Resulting Numbers: [33, 36, 18] Generated Node #0,0: 24:[33, 36, 18] Operation: 48-30=18 Exploring Operation: 48-36=12, Resulting Numbers: [30, 33, 12] Generated Node #0,1: 24:[30, 33, 12] Operation: 48-36=12 Exploring Operation: 48-33=15...
0
hs_3
sum_heuristic
[ 75, 12, 3, 78 ]
65
[ "75/3=25", "12+78=90", "90-25=65" ]
Current State: 65:[75, 12, 3, 78], Operations: [] Exploring Operation: 75/3=25, Resulting Numbers: [12, 78, 25] Generated Node #2: [12, 78, 25] from Operation: 75/3=25 Current State: 65:[12, 78, 25], Operations: ['75/3=25'] Exploring Operation: 12+78=90, Resulting Numbers: [25, 90] Generated Node #3: [25, 90] from Oper...
4
Current State: 65:[75, 12, 3, 78], Operations: [] Exploring Operation: 75-3=72, Resulting Numbers: [12, 78, 72] Generated Node #0,0: 65:[12, 78, 72] Operation: 75-3=72 Exploring Operation: 75-12=63, Resulting Numbers: [3, 78, 63] Generated Node #0,1: 65:[3, 78, 63] Operation: 75-12=63 Exploring Operation: 78-75=3, Resu...
0
hs_4
sum_heuristic
[ 31, 53, 59, 21 ]
55
[ "31+53=84", "84/21=4", "59-4=55" ]
Current State: 55:[31, 53, 59, 21], Operations: [] Exploring Operation: 31+53=84, Resulting Numbers: [59, 21, 84] Generated Node #2: [59, 21, 84] from Operation: 31+53=84 Current State: 55:[59, 21, 84], Operations: ['31+53=84'] Exploring Operation: 84/21=4, Resulting Numbers: [59, 4] Generated Node #3: [59, 4] from Ope...
4
Current State: 55:[31, 53, 59, 21], Operations: [] Exploring Operation: 53-31=22, Resulting Numbers: [59, 21, 22] Generated Node #0,0: 55:[59, 21, 22] Operation: 53-31=22 Exploring Operation: 31-21=10, Resulting Numbers: [53, 59, 10] Generated Node #0,1: 55:[53, 59, 10] Operation: 31-21=10 Exploring Operation: 59-31=28...
0
hs_5
mult_heuristic
[ 25, 63, 46, 82 ]
74
[ "63-25=38", "82-46=36", "38+36=74" ]
Current State: 74:[25, 63, 46, 82], Operations: [] Exploring Operation: 63-25=38, Resulting Numbers: [46, 82, 38] Generated Node #2: [46, 82, 38] from Operation: 63-25=38 Current State: 74:[46, 82, 38], Operations: ['63-25=38'] Exploring Operation: 82-46=36, Resulting Numbers: [38, 36] Generated Node #3: [38, 36] from ...
4
Current State: 74:[25, 63, 46, 82], Operations: [] Exploring Operation: 82-46=36, Resulting Numbers: [25, 63, 36] Generated Node #0,0: 74:[25, 63, 36] Operation: 82-46=36 Exploring Operation: 25+63=88, Resulting Numbers: [46, 82, 88] Generated Node #0,1: 74:[46, 82, 88] Operation: 25+63=88 Exploring Operation: 25+46=71...
0.980035
hs_4
sum_heuristic
[ 67, 21, 43, 88 ]
85
[ "67-21=46", "43+88=131", "131-46=85" ]
Current State: 85:[67, 21, 43, 88], Operations: [] Exploring Operation: 67-21=46, Resulting Numbers: [43, 88, 46] Generated Node #2: [43, 88, 46] from Operation: 67-21=46 Current State: 85:[43, 88, 46], Operations: ['67-21=46'] Exploring Operation: 43+88=131, Resulting Numbers: [46, 131] Generated Node #3: [46, 131] fr...
4
Current State: 85:[67, 21, 43, 88], Operations: [] Exploring Operation: 67+43=110, Resulting Numbers: [21, 88, 110] Generated Node #0,0: 85:[21, 88, 110] Operation: 67+43=110 Exploring Operation: 67+21=88, Resulting Numbers: [43, 88, 88] Generated Node #0,1: 85:[43, 88, 88] Operation: 67+21=88 Exploring Operation: 43-2...
0.986979
hs_4
sum_heuristic
[ 4, 5, 3, 76 ]
53
[ "4*5=20", "76-3=73", "73-20=53" ]
Current State: 53:[4, 5, 3, 76], Operations: [] Exploring Operation: 4*5=20, Resulting Numbers: [3, 76, 20] Generated Node #2: [3, 76, 20] from Operation: 4*5=20 Current State: 53:[3, 76, 20], Operations: ['4*5=20'] Exploring Operation: 76-3=73, Resulting Numbers: [20, 73] Generated Node #3: [20, 73] from Operation: 76...
4
Current State: 53:[4, 5, 3, 76], Operations: [] Exploring Operation: 4*5=20, Resulting Numbers: [3, 76, 20] Generated Node #0,0: 53:[3, 76, 20] Operation: 4*5=20 Exploring Operation: 5*3=15, Resulting Numbers: [4, 76, 15] Generated Node #0,1: 53:[4, 76, 15] Operation: 5*3=15 Exploring Operation: 4+5=9, Resulting Number...
0.983507
hs_5
mult_heuristic
[ 5, 70, 4, 51 ]
10
[ "70-5=65", "4+51=55", "65-55=10" ]
Current State: 10:[5, 70, 4, 51], Operations: [] Exploring Operation: 70-5=65, Resulting Numbers: [4, 51, 65] Generated Node #2: [4, 51, 65] from Operation: 70-5=65 Current State: 10:[4, 51, 65], Operations: ['70-5=65'] Exploring Operation: 4+51=55, Resulting Numbers: [65, 55] Generated Node #3: [65, 55] from Operation...
4
Current State: 10:[5, 70, 4, 51], Operations: [] Exploring Operation: 70-5=65, Resulting Numbers: [4, 51, 65] Generated Node #0,0: 10:[4, 51, 65] Operation: 70-5=65 Exploring Operation: 70-4=66, Resulting Numbers: [5, 51, 66] Generated Node #0,1: 10:[5, 51, 66] Operation: 70-4=66 Exploring Operation: 51-5=46, Resulting...
0.976563
hs_5
sum_heuristic
[ 3, 47, 7, 94 ]
19
[ "3*7=21", "94/47=2", "21-2=19" ]
Current State: 19:[3, 47, 7, 94], Operations: [] Exploring Operation: 3*7=21, Resulting Numbers: [47, 94, 21] Generated Node #2: [47, 94, 21] from Operation: 3*7=21 Current State: 19:[47, 94, 21], Operations: ['3*7=21'] Exploring Operation: 94/47=2, Resulting Numbers: [21, 2] Generated Node #3: [21, 2] from Operation: ...
4
Current State: 19:[3, 47, 7, 94], Operations: [] Exploring Operation: 94-47=47, Resulting Numbers: [3, 7, 47] Generated Node #0,0: 19:[3, 7, 47] Operation: 94-47=47 Exploring Operation: 94/47=2, Resulting Numbers: [3, 7, 2] Generated Node #0,1: 19:[3, 7, 2] Operation: 94/47=2 Moving to Node #0,1 Current State: 19:[3, 7...
0.986111
hs_2
mult_heuristic
[ 46, 80, 92, 46 ]
92
[ "46-46=0", "80*0=0", "92+0=92" ]
Current State: 92:[46, 80, 92, 46], Operations: [] Exploring Operation: 46-46=0, Resulting Numbers: [80, 92, 0] Generated Node #2: [80, 92, 0] from Operation: 46-46=0 Current State: 92:[80, 92, 0], Operations: ['46-46=0'] Exploring Operation: 80*0=0, Resulting Numbers: [92, 0] Generated Node #3: [92, 0] from Operation:...
4
Current State: 92:[46, 80, 92, 46], Operations: [] Exploring Operation: 92-80=12, Resulting Numbers: [46, 46, 12] Generated Node #0,0: 92:[46, 46, 12] Operation: 92-80=12 Start Sub Search at level 1: Moving to Node #0,0 Current State: 92:[46, 46, 12], Operations: ['92-80=12'] Exploring Operation: 46+46=92, Resulting Nu...
0
hs_1
sum_heuristic
[ 67, 33, 68, 23 ]
51
[ "67-23=44", "33*68=2244", "2244/44=51" ]
Current State: 51:[67, 33, 68, 23], Operations: [] Exploring Operation: 67-23=44, Resulting Numbers: [33, 68, 44] Generated Node #2: [33, 68, 44] from Operation: 67-23=44 Current State: 51:[33, 68, 44], Operations: ['67-23=44'] Exploring Operation: 33*68=2244, Resulting Numbers: [44, 2244] Generated Node #3: [44, 2244]...
4
Current State: 51:[67, 33, 68, 23], Operations: [] Exploring Operation: 68-67=1, Resulting Numbers: [33, 23, 1] Generated Node #0,0: 51:[33, 23, 1] Operation: 68-67=1 Moving to Node #0,0 Current State: 51:[33, 23, 1], Operations: ['68-67=1'] Exploring Operation: 33+23=56, Resulting Numbers: [1, 56] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 88, 45, 20, 99 ]
99
[ "88*45=3960", "3960/20=198", "198-99=99" ]
Current State: 99:[88, 45, 20, 99], Operations: [] Exploring Operation: 88*45=3960, Resulting Numbers: [20, 99, 3960] Generated Node #2: [20, 99, 3960] from Operation: 88*45=3960 Current State: 99:[20, 99, 3960], Operations: ['88*45=3960'] Exploring Operation: 3960/20=198, Resulting Numbers: [99, 198] Generated Node #3...
4
Current State: 99:[88, 45, 20, 99], Operations: [] Exploring Operation: 88-45=43, Resulting Numbers: [20, 99, 43] Generated Node #0,0: 99:[20, 99, 43] Operation: 88-45=43 Exploring Operation: 45-20=25, Resulting Numbers: [88, 99, 25] Generated Node #0,1: 99:[88, 99, 25] Operation: 45-20=25 Exploring Operation: 88+20=10...
0
hs_5
mult_heuristic
[ 82, 7, 28, 14 ]
48
[ "82*14=1148", "1148/28=41", "7+41=48" ]
Current State: 48:[82, 7, 28, 14], Operations: [] Exploring Operation: 82*14=1148, Resulting Numbers: [7, 28, 1148] Generated Node #2: [7, 28, 1148] from Operation: 82*14=1148 Current State: 48:[7, 28, 1148], Operations: ['82*14=1148'] Exploring Operation: 1148/28=41, Resulting Numbers: [7, 41] Generated Node #3: [7, 4...
4
Current State: 48:[82, 7, 28, 14], Operations: [] Exploring Operation: 82-28=54, Resulting Numbers: [7, 14, 54] Generated Node #0,0: 48:[7, 14, 54] Operation: 82-28=54 Exploring Operation: 82-14=68, Resulting Numbers: [7, 28, 68] Generated Node #0,1: 48:[7, 28, 68] Operation: 82-14=68 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 97, 2, 86, 73 ]
95
[ "97-86=11", "2*11=22", "73+22=95" ]
Current State: 95:[97, 2, 86, 73], Operations: [] Exploring Operation: 97-86=11, Resulting Numbers: [2, 73, 11] Generated Node #2: [2, 73, 11] from Operation: 97-86=11 Current State: 95:[2, 73, 11], Operations: ['97-86=11'] Exploring Operation: 2*11=22, Resulting Numbers: [73, 22] Generated Node #3: [73, 22] from Opera...
4
Current State: 95:[97, 2, 86, 73], Operations: [] Exploring Operation: 97-2=95, Resulting Numbers: [86, 73, 95] Generated Node #0,0: 95:[86, 73, 95] Operation: 97-2=95 Exploring Operation: 97-86=11, Resulting Numbers: [2, 73, 11] Generated Node #0,1: 95:[2, 73, 11] Operation: 97-86=11 Exploring Operation: 97-73=24, Res...
0.929688
hs_5
sum_heuristic
[ 63, 54, 76, 9 ]
65
[ "54*76=4104", "4104-9=4095", "4095/63=65" ]
Current State: 65:[63, 54, 76, 9], Operations: [] Exploring Operation: 54*76=4104, Resulting Numbers: [63, 9, 4104] Generated Node #2: [63, 9, 4104] from Operation: 54*76=4104 Current State: 65:[63, 9, 4104], Operations: ['54*76=4104'] Exploring Operation: 4104-9=4095, Resulting Numbers: [63, 4095] Generated Node #3: [...
4
Current State: 65:[63, 54, 76, 9], Operations: [] Exploring Operation: 76-63=13, Resulting Numbers: [54, 9, 13] Generated Node #0,0: 65:[54, 9, 13] Operation: 76-63=13 Exploring Operation: 54/9=6, Resulting Numbers: [63, 76, 6] Generated Node #0,1: 65:[63, 76, 6] Operation: 54/9=6 Exploring Operation: 76-54=22, Resulti...
0
hs_3
sum_heuristic
[ 95, 84, 83, 71 ]
82
[ "95+71=166", "166/83=2", "84-2=82" ]
Current State: 82:[95, 84, 83, 71], Operations: [] Exploring Operation: 95+71=166, Resulting Numbers: [84, 83, 166] Generated Node #2: [84, 83, 166] from Operation: 95+71=166 Current State: 82:[84, 83, 166], Operations: ['95+71=166'] Exploring Operation: 166/83=2, Resulting Numbers: [84, 2] Generated Node #3: [84, 2] f...
4
Current State: 82:[95, 84, 83, 71], Operations: [] Exploring Operation: 95-83=12, Resulting Numbers: [84, 71, 12] Generated Node #0,0: 82:[84, 71, 12] Operation: 95-83=12 Exploring Operation: 95-71=24, Resulting Numbers: [84, 83, 24] Generated Node #0,1: 82:[84, 83, 24] Operation: 95-71=24 Exploring Operation: 95-84=11...
0
hs_3
mult_heuristic
[ 80, 87, 31, 29 ]
47
[ "31-29=2", "80/2=40", "87-40=47" ]
Current State: 47:[80, 87, 31, 29], Operations: [] Exploring Operation: 31-29=2, Resulting Numbers: [80, 87, 2] Generated Node #2: [80, 87, 2] from Operation: 31-29=2 Current State: 47:[80, 87, 2], Operations: ['31-29=2'] Exploring Operation: 80/2=40, Resulting Numbers: [87, 40] Generated Node #3: [87, 40] from Operati...
4
Current State: 47:[80, 87, 31, 29], Operations: [] Exploring Operation: 80-29=51, Resulting Numbers: [87, 31, 51] Generated Node #0,0: 47:[87, 31, 51] Operation: 80-29=51 Exploring Operation: 87-29=58, Resulting Numbers: [80, 31, 58] Generated Node #0,1: 47:[80, 31, 58] Operation: 87-29=58 Exploring Operation: 87-31=56...
0
hs_4
mult_heuristic
[ 21, 46, 28, 99 ]
60
[ "21+46=67", "28+99=127", "127-67=60" ]
Current State: 60:[21, 46, 28, 99], Operations: [] Exploring Operation: 21+46=67, Resulting Numbers: [28, 99, 67] Generated Node #2: [28, 99, 67] from Operation: 21+46=67 Current State: 60:[28, 99, 67], Operations: ['21+46=67'] Exploring Operation: 28+99=127, Resulting Numbers: [67, 127] Generated Node #3: [67, 127] fr...
4
Current State: 60:[21, 46, 28, 99], Operations: [] Exploring Operation: 99-21=78, Resulting Numbers: [46, 28, 78] Generated Node #0,0: 60:[46, 28, 78] Operation: 99-21=78 Exploring Operation: 99-46=53, Resulting Numbers: [21, 28, 53] Generated Node #0,1: 60:[21, 28, 53] Operation: 99-46=53 Exploring Operation: 99-28=71...
0.988715
hs_4
mult_heuristic
[ 88, 72, 45, 24 ]
30
[ "88-72=16", "45*16=720", "720/24=30" ]
Current State: 30:[88, 72, 45, 24], Operations: [] Exploring Operation: 88-72=16, Resulting Numbers: [45, 24, 16] Generated Node #2: [45, 24, 16] from Operation: 88-72=16 Current State: 30:[45, 24, 16], Operations: ['88-72=16'] Exploring Operation: 45*16=720, Resulting Numbers: [24, 720] Generated Node #3: [24, 720] fr...
4
Current State: 30:[88, 72, 45, 24], Operations: [] Exploring Operation: 88-24=64, Resulting Numbers: [72, 45, 64] Generated Node #0,0: 30:[72, 45, 64] Operation: 88-24=64 Exploring Operation: 88-45=43, Resulting Numbers: [72, 24, 43] Generated Node #0,1: 30:[72, 24, 43] Operation: 88-45=43 Exploring Operation: 72-45=27...
0
hs_5
mult_heuristic