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
[ 19, 33, 13, 38 ]
53
[ "19*38=722", "722-33=689", "689/13=53" ]
Current State: 53:[19, 33, 13, 38], Operations: [] Exploring Operation: 19*38=722, Resulting Numbers: [33, 13, 722] Generated Node #2: [33, 13, 722] from Operation: 19*38=722 Current State: 53:[33, 13, 722], Operations: ['19*38=722'] Exploring Operation: 722-33=689, Resulting Numbers: [13, 689] Generated Node #3: [13, ...
4
Current State: 53:[19, 33, 13, 38], Operations: [] Exploring Operation: 19+33=52, Resulting Numbers: [13, 38, 52] Generated Node #0,0: 53:[13, 38, 52] Operation: 19+33=52 Start Sub Search at level 1: Moving to Node #0,0 Current State: 53:[13, 38, 52], Operations: ['19+33=52'] Exploring Operation: 13+38=51, Resulting Nu...
0
hs_1
sum_heuristic
[ 92, 71, 55, 3 ]
62
[ "92-71=21", "21/3=7", "55+7=62" ]
Current State: 62:[92, 71, 55, 3], Operations: [] Exploring Operation: 92-71=21, Resulting Numbers: [55, 3, 21] Generated Node #2: [55, 3, 21] from Operation: 92-71=21 Current State: 62:[55, 3, 21], Operations: ['92-71=21'] Exploring Operation: 21/3=7, Resulting Numbers: [55, 7] Generated Node #3: [55, 7] from Operatio...
4
Current State: 62:[92, 71, 55, 3], Operations: [] Exploring Operation: 71-3=68, Resulting Numbers: [92, 55, 68] Generated Node #0,0: 62:[92, 55, 68] Operation: 71-3=68 Exploring Operation: 92-55=37, Resulting Numbers: [71, 3, 37] Generated Node #0,1: 62:[71, 3, 37] Operation: 92-55=37 Exploring Operation: 92-3=89, Resu...
0.978299
hs_4
sum_heuristic
[ 11, 40, 6, 97 ]
58
[ "11+97=108", "108/6=18", "40+18=58" ]
Current State: 58:[11, 40, 6, 97], Operations: [] Exploring Operation: 11+97=108, Resulting Numbers: [40, 6, 108] Generated Node #2: [40, 6, 108] from Operation: 11+97=108 Current State: 58:[40, 6, 108], Operations: ['11+97=108'] Exploring Operation: 108/6=18, Resulting Numbers: [40, 18] Generated Node #3: [40, 18] fro...
4
Current State: 58:[11, 40, 6, 97], Operations: [] Exploring Operation: 40-11=29, Resulting Numbers: [6, 97, 29] Generated Node #0,0: 58:[6, 97, 29] Operation: 40-11=29 Exploring Operation: 97-40=57, Resulting Numbers: [11, 6, 57] Generated Node #0,1: 58:[11, 6, 57] Operation: 97-40=57 Exploring Operation: 97-11=86, Res...
0
hs_3
sum_heuristic
[ 66, 2, 7, 77 ]
53
[ "66-2=64", "77/7=11", "64-11=53" ]
Current State: 53:[66, 2, 7, 77], Operations: [] Exploring Operation: 66-2=64, Resulting Numbers: [7, 77, 64] Generated Node #2: [7, 77, 64] from Operation: 66-2=64 Current State: 53:[7, 77, 64], Operations: ['66-2=64'] Exploring Operation: 77/7=11, Resulting Numbers: [64, 11] Generated Node #3: [64, 11] from Operation...
4
Current State: 53:[66, 2, 7, 77], Operations: [] Exploring Operation: 2*7=14, Resulting Numbers: [66, 77, 14] Generated Node #0,0: 53:[66, 77, 14] Operation: 2*7=14 Exploring Operation: 66-2=64, Resulting Numbers: [7, 77, 64] Generated Node #0,1: 53:[7, 77, 64] Operation: 66-2=64 Moving to Node #0,0 Current State: 53:[...
0
hs_2
sum_heuristic
[ 9, 17, 63, 18 ]
91
[ "9+17=26", "63*26=1638", "1638/18=91" ]
Current State: 91:[9, 17, 63, 18], Operations: [] Exploring Operation: 9+17=26, Resulting Numbers: [63, 18, 26] Generated Node #2: [63, 18, 26] from Operation: 9+17=26 Current State: 91:[63, 18, 26], Operations: ['9+17=26'] Exploring Operation: 63*26=1638, Resulting Numbers: [18, 1638] Generated Node #3: [18, 1638] fro...
4
Current State: 91:[9, 17, 63, 18], Operations: [] Exploring Operation: 63+18=81, Resulting Numbers: [9, 17, 81] Generated Node #0,0: 91:[9, 17, 81] Operation: 63+18=81 Exploring Operation: 17+63=80, Resulting Numbers: [9, 18, 80] Generated Node #0,1: 91:[9, 18, 80] Operation: 17+63=80 Exploring Operation: 63/9=7, Resul...
0
hs_3
mult_heuristic
[ 91, 92, 80, 44 ]
23
[ "91-80=11", "92*11=1012", "1012/44=23" ]
Current State: 23:[91, 92, 80, 44], Operations: [] Exploring Operation: 91-80=11, Resulting Numbers: [92, 44, 11] Generated Node #2: [92, 44, 11] from Operation: 91-80=11 Current State: 23:[92, 44, 11], Operations: ['91-80=11'] Exploring Operation: 92*11=1012, Resulting Numbers: [44, 1012] Generated Node #3: [44, 1012]...
4
Current State: 23:[91, 92, 80, 44], Operations: [] Exploring Operation: 92-80=12, Resulting Numbers: [91, 44, 12] Generated Node #0,0: 23:[91, 44, 12] Operation: 92-80=12 Exploring Operation: 92-91=1, Resulting Numbers: [80, 44, 1] Generated Node #0,1: 23:[80, 44, 1] Operation: 92-91=1 Exploring Operation: 91-44=47, Re...
0.957465
hs_5
sum_heuristic
[ 75, 32, 45, 50 ]
48
[ "75-32=43", "50-45=5", "43+5=48" ]
Current State: 48:[75, 32, 45, 50], Operations: [] Exploring Operation: 75-32=43, Resulting Numbers: [45, 50, 43] Generated Node #2: [45, 50, 43] from Operation: 75-32=43 Current State: 48:[45, 50, 43], Operations: ['75-32=43'] Exploring Operation: 50-45=5, Resulting Numbers: [43, 5] Generated Node #3: [43, 5] from Ope...
4
Current State: 48:[75, 32, 45, 50], Operations: [] Exploring Operation: 75-32=43, Resulting Numbers: [45, 50, 43] Generated Node #0,0: 48:[45, 50, 43] Operation: 75-32=43 Start Sub Search at level 1: Moving to Node #0,0 Current State: 48:[45, 50, 43], Operations: ['75-32=43'] Exploring Operation: 45-43=2, Resulting Num...
0.993924
hs_1
sum_heuristic
[ 41, 43, 61, 63 ]
40
[ "41+43=84", "61+63=124", "124-84=40" ]
Current State: 40:[41, 43, 61, 63], Operations: [] Exploring Operation: 41+43=84, Resulting Numbers: [61, 63, 84] Generated Node #2: [61, 63, 84] from Operation: 41+43=84 Current State: 40:[61, 63, 84], Operations: ['41+43=84'] Exploring Operation: 61+63=124, Resulting Numbers: [84, 124] Generated Node #3: [84, 124] fr...
4
Current State: 40:[41, 43, 61, 63], Operations: [] Exploring Operation: 63-61=2, Resulting Numbers: [41, 43, 2] Generated Node #0,0: 40:[41, 43, 2] Operation: 63-61=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 40:[41, 43, 2], Operations: ['63-61=2'] Exploring Operation: 43-41=2, Resulting Numbers: ...
0
hs_1
sum_heuristic
[ 43, 99, 25, 4 ]
98
[ "43*4=172", "99-25=74", "172-74=98" ]
Current State: 98:[43, 99, 25, 4], Operations: [] Exploring Operation: 43*4=172, Resulting Numbers: [99, 25, 172] Generated Node #2: [99, 25, 172] from Operation: 43*4=172 Current State: 98:[99, 25, 172], Operations: ['43*4=172'] Exploring Operation: 99-25=74, Resulting Numbers: [172, 74] Generated Node #3: [172, 74] f...
4
Current State: 98:[43, 99, 25, 4], Operations: [] Exploring Operation: 43-25=18, Resulting Numbers: [99, 4, 18] Generated Node #0,0: 98:[99, 4, 18] Operation: 43-25=18 Exploring Operation: 43+4=47, Resulting Numbers: [99, 25, 47] Generated Node #0,1: 98:[99, 25, 47] Operation: 43+4=47 Exploring Operation: 25*4=100, Res...
0
hs_3
sum_heuristic
[ 27, 41, 15, 53 ]
30
[ "27+41=68", "53-15=38", "68-38=30" ]
Current State: 30:[27, 41, 15, 53], Operations: [] Exploring Operation: 27+41=68, Resulting Numbers: [15, 53, 68] Generated Node #2: [15, 53, 68] from Operation: 27+41=68 Current State: 30:[15, 53, 68], Operations: ['27+41=68'] Exploring Operation: 53-15=38, Resulting Numbers: [68, 38] Generated Node #3: [68, 38] from ...
4
Current State: 30:[27, 41, 15, 53], Operations: [] Exploring Operation: 53-41=12, Resulting Numbers: [27, 15, 12] Generated Node #0,0: 30:[27, 15, 12] Operation: 53-41=12 Exploring Operation: 53-27=26, Resulting Numbers: [41, 15, 26] Generated Node #0,1: 30:[41, 15, 26] Operation: 53-27=26 Moving to Node #0,0 Current S...
0.992188
hs_2
mult_heuristic
[ 65, 71, 92, 48 ]
38
[ "71-65=6", "92-48=44", "44-6=38" ]
Current State: 38:[65, 71, 92, 48], Operations: [] Exploring Operation: 71-65=6, Resulting Numbers: [92, 48, 6] Generated Node #2: [92, 48, 6] from Operation: 71-65=6 Current State: 38:[92, 48, 6], Operations: ['71-65=6'] Exploring Operation: 92-48=44, Resulting Numbers: [6, 44] Generated Node #3: [6, 44] from Operatio...
4
Current State: 38:[65, 71, 92, 48], Operations: [] Exploring Operation: 92-48=44, Resulting Numbers: [65, 71, 44] Generated Node #0,0: 38:[65, 71, 44] Operation: 92-48=44 Exploring Operation: 71-65=6, Resulting Numbers: [92, 48, 6] Generated Node #0,1: 38:[92, 48, 6] Operation: 71-65=6 Exploring Operation: 71-48=23, Re...
0.986111
hs_5
mult_heuristic
[ 13, 23, 6, 26 ]
68
[ "13+23=36", "6+26=32", "36+32=68" ]
Current State: 68:[13, 23, 6, 26], Operations: [] Exploring Operation: 13+23=36, Resulting Numbers: [6, 26, 36] Generated Node #2: [6, 26, 36] from Operation: 13+23=36 Current State: 68:[6, 26, 36], Operations: ['13+23=36'] Exploring Operation: 6+26=32, Resulting Numbers: [36, 32] Generated Node #3: [36, 32] from Opera...
4
Current State: 68:[13, 23, 6, 26], Operations: [] Exploring Operation: 26-23=3, Resulting Numbers: [13, 6, 3] Generated Node #0,0: 68:[13, 6, 3] Operation: 26-23=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 68:[13, 6, 3], Operations: ['26-23=3'] Exploring Operation: 13+6=19, Resulting Numbers: [3, ...
0
hs_1
sum_heuristic
[ 64, 71, 55, 38 ]
86
[ "71-64=7", "55+38=93", "93-7=86" ]
Current State: 86:[64, 71, 55, 38], Operations: [] Exploring Operation: 71-64=7, Resulting Numbers: [55, 38, 7] Generated Node #2: [55, 38, 7] from Operation: 71-64=7 Current State: 86:[55, 38, 7], Operations: ['71-64=7'] Exploring Operation: 55+38=93, Resulting Numbers: [7, 93] Generated Node #3: [7, 93] from Operatio...
4
Current State: 86:[64, 71, 55, 38], Operations: [] Exploring Operation: 71-64=7, Resulting Numbers: [55, 38, 7] Generated Node #0,0: 86:[55, 38, 7] Operation: 71-64=7 Start Sub Search at level 1: Moving to Node #0,0 Current State: 86:[55, 38, 7], Operations: ['71-64=7'] Exploring Operation: 55-7=48, Resulting Numbers: ...
0.993924
hs_1
sum_heuristic
[ 72, 10, 6, 60 ]
73
[ "10*6=60", "60/60=1", "72+1=73" ]
Current State: 73:[72, 10, 6, 60], Operations: [] Exploring Operation: 10*6=60, Resulting Numbers: [72, 60, 60] Generated Node #2: [72, 60, 60] from Operation: 10*6=60 Current State: 73:[72, 60, 60], Operations: ['10*6=60'] Exploring Operation: 60/60=1, Resulting Numbers: [72, 1] Generated Node #3: [72, 1] from Operati...
4
Current State: 73:[72, 10, 6, 60], Operations: [] Exploring Operation: 10*6=60, Resulting Numbers: [72, 60, 60] Generated Node #0,0: 73:[72, 60, 60] Operation: 10*6=60 Exploring Operation: 10+6=16, Resulting Numbers: [72, 60, 16] Generated Node #0,1: 73:[72, 60, 16] Operation: 10+6=16 Exploring Operation: 10+60=70, Res...
0
hs_3
mult_heuristic
[ 53, 2, 5, 32 ]
11
[ "53-32=21", "2*5=10", "21-10=11" ]
Current State: 11:[53, 2, 5, 32], Operations: [] Exploring Operation: 53-32=21, Resulting Numbers: [2, 5, 21] Generated Node #2: [2, 5, 21] from Operation: 53-32=21 Current State: 11:[2, 5, 21], Operations: ['53-32=21'] Exploring Operation: 2*5=10, Resulting Numbers: [21, 10] Generated Node #3: [21, 10] from Operation:...
4
Current State: 11:[53, 2, 5, 32], Operations: [] Exploring Operation: 53-32=21, Resulting Numbers: [2, 5, 21] Generated Node #0,0: 11:[2, 5, 21] Operation: 53-32=21 Start Sub Search at level 1: Moving to Node #0,0 Current State: 11:[2, 5, 21], Operations: ['53-32=21'] Exploring Operation: 2*5=10, Resulting Numbers: [21...
0.993924
hs_1
mult_heuristic
[ 91, 38, 51, 69 ]
35
[ "91-38=53", "69-51=18", "53-18=35" ]
Current State: 35:[91, 38, 51, 69], Operations: [] Exploring Operation: 91-38=53, Resulting Numbers: [51, 69, 53] Generated Node #2: [51, 69, 53] from Operation: 91-38=53 Current State: 35:[51, 69, 53], Operations: ['91-38=53'] Exploring Operation: 69-51=18, Resulting Numbers: [53, 18] Generated Node #3: [53, 18] from ...
4
Current State: 35:[91, 38, 51, 69], Operations: [] Exploring Operation: 91-69=22, Resulting Numbers: [38, 51, 22] Generated Node #0,0: 35:[38, 51, 22] Operation: 91-69=22 Start Sub Search at level 1: Moving to Node #0,0 Current State: 35:[38, 51, 22], Operations: ['91-69=22'] Exploring Operation: 51-22=29, Resulting Nu...
0
hs_1
sum_heuristic
[ 4, 98, 64, 62 ]
49
[ "64-4=60", "62-60=2", "98/2=49" ]
Current State: 49:[4, 98, 64, 62], Operations: [] Exploring Operation: 64-4=60, Resulting Numbers: [98, 62, 60] Generated Node #2: [98, 62, 60] from Operation: 64-4=60 Current State: 49:[98, 62, 60], Operations: ['64-4=60'] Exploring Operation: 62-60=2, Resulting Numbers: [98, 2] Generated Node #3: [98, 2] from Operati...
4
Current State: 49:[4, 98, 64, 62], Operations: [] Exploring Operation: 64-62=2, Resulting Numbers: [4, 98, 2] Generated Node #0,0: 49:[4, 98, 2] Operation: 64-62=2 Exploring Operation: 64/4=16, Resulting Numbers: [98, 62, 16] Generated Node #0,1: 49:[98, 62, 16] Operation: 64/4=16 Exploring Operation: 98-62=36, Resulti...
0
hs_4
mult_heuristic
[ 18, 49, 99, 33 ]
93
[ "49-18=31", "99/33=3", "31*3=93" ]
Current State: 93:[18, 49, 99, 33], Operations: [] Exploring Operation: 49-18=31, Resulting Numbers: [99, 33, 31] Generated Node #2: [99, 33, 31] from Operation: 49-18=31 Current State: 93:[99, 33, 31], Operations: ['49-18=31'] Exploring Operation: 99/33=3, Resulting Numbers: [31, 3] Generated Node #3: [31, 3] from Ope...
4
Current State: 93:[18, 49, 99, 33], Operations: [] Exploring Operation: 49+33=82, Resulting Numbers: [18, 99, 82] Generated Node #0,0: 93:[18, 99, 82] Operation: 49+33=82 Exploring Operation: 99-18=81, Resulting Numbers: [49, 33, 81] Generated Node #0,1: 93:[49, 33, 81] Operation: 99-18=81 Exploring Operation: 99/33=3,...
0.986979
hs_5
sum_heuristic
[ 1, 5, 15, 85 ]
13
[ "85-15=70", "70/5=14", "14-1=13" ]
Current State: 13:[1, 5, 15, 85], Operations: [] Exploring Operation: 85-15=70, Resulting Numbers: [1, 5, 70] Generated Node #2: [1, 5, 70] from Operation: 85-15=70 Current State: 13:[1, 5, 70], Operations: ['85-15=70'] Exploring Operation: 70/5=14, Resulting Numbers: [1, 14] Generated Node #3: [1, 14] from Operation: ...
4
Current State: 13:[1, 5, 15, 85], Operations: [] Exploring Operation: 85/5=17, Resulting Numbers: [1, 15, 17] Generated Node #0,0: 13:[1, 15, 17] Operation: 85/5=17 Moving to Node #0,0 Current State: 13:[1, 15, 17], Operations: ['85/5=17'] Exploring Operation: 15-1=14, Resulting Numbers: [17, 14] Generated Node #0,0,0:...
0
hs_1
mult_heuristic
[ 89, 24, 78, 35 ]
42
[ "89-24=65", "78*35=2730", "2730/65=42" ]
Current State: 42:[89, 24, 78, 35], Operations: [] Exploring Operation: 89-24=65, Resulting Numbers: [78, 35, 65] Generated Node #2: [78, 35, 65] from Operation: 89-24=65 Current State: 42:[78, 35, 65], Operations: ['89-24=65'] Exploring Operation: 78*35=2730, Resulting Numbers: [65, 2730] Generated Node #3: [65, 2730]...
4
Current State: 42:[89, 24, 78, 35], Operations: [] Exploring Operation: 89-24=65, Resulting Numbers: [78, 35, 65] Generated Node #0,0: 42:[78, 35, 65] Operation: 89-24=65 Exploring Operation: 89-35=54, Resulting Numbers: [24, 78, 54] Generated Node #0,1: 42:[24, 78, 54] Operation: 89-35=54 Exploring Operation: 78-35=43...
0
hs_5
mult_heuristic
[ 22, 77, 11, 93 ]
85
[ "22/11=2", "77+93=170", "170/2=85" ]
Current State: 85:[22, 77, 11, 93], Operations: [] Exploring Operation: 22/11=2, Resulting Numbers: [77, 93, 2] Generated Node #2: [77, 93, 2] from Operation: 22/11=2 Current State: 85:[77, 93, 2], Operations: ['22/11=2'] Exploring Operation: 77+93=170, Resulting Numbers: [2, 170] Generated Node #3: [2, 170] from Opera...
4
Current State: 85:[22, 77, 11, 93], Operations: [] Exploring Operation: 77/11=7, Resulting Numbers: [22, 93, 7] Generated Node #0,0: 85:[22, 93, 7] Operation: 77/11=7 Exploring Operation: 93-77=16, Resulting Numbers: [22, 11, 16] Generated Node #0,1: 85:[22, 11, 16] Operation: 93-77=16 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 37, 37, 73, 19 ]
54
[ "37-37=0", "73-19=54", "0+54=54" ]
Current State: 54:[37, 37, 73, 19], Operations: [] Exploring Operation: 37-37=0, Resulting Numbers: [73, 19, 0] Generated Node #2: [73, 19, 0] from Operation: 37-37=0 Current State: 54:[73, 19, 0], Operations: ['37-37=0'] Exploring Operation: 73-19=54, Resulting Numbers: [0, 54] Generated Node #3: [0, 54] from Operatio...
4
Current State: 54:[37, 37, 73, 19], Operations: [] Exploring Operation: 73-19=54, Resulting Numbers: [37, 37, 54] Generated Node #0,0: 54:[37, 37, 54] Operation: 73-19=54 Exploring Operation: 73-37=36, Resulting Numbers: [37, 19, 36] Generated Node #0,1: 54:[37, 19, 36] Operation: 73-37=36 Exploring Operation: 73-37=36...
0.990451
hs_3
sum_heuristic
[ 21, 50, 75, 78 ]
38
[ "78-21=57", "50*57=2850", "2850/75=38" ]
Current State: 38:[21, 50, 75, 78], Operations: [] Exploring Operation: 78-21=57, Resulting Numbers: [50, 75, 57] Generated Node #2: [50, 75, 57] from Operation: 78-21=57 Current State: 38:[50, 75, 57], Operations: ['78-21=57'] Exploring Operation: 50*57=2850, Resulting Numbers: [75, 2850] Generated Node #3: [75, 2850]...
4
Current State: 38:[21, 50, 75, 78], Operations: [] Exploring Operation: 75-50=25, Resulting Numbers: [21, 78, 25] Generated Node #0,0: 38:[21, 78, 25] Operation: 75-50=25 Exploring Operation: 78-75=3, Resulting Numbers: [21, 50, 3] Generated Node #0,1: 38:[21, 50, 3] Operation: 78-75=3 Exploring Operation: 78-50=28, Re...
0
hs_5
sum_heuristic
[ 61, 4, 58, 75 ]
68
[ "61+4=65", "58+75=133", "133-65=68" ]
Current State: 68:[61, 4, 58, 75], Operations: [] Exploring Operation: 61+4=65, Resulting Numbers: [58, 75, 65] Generated Node #2: [58, 75, 65] from Operation: 61+4=65 Current State: 68:[58, 75, 65], Operations: ['61+4=65'] Exploring Operation: 58+75=133, Resulting Numbers: [65, 133] Generated Node #3: [65, 133] from O...
4
Current State: 68:[61, 4, 58, 75], Operations: [] Exploring Operation: 75-61=14, Resulting Numbers: [4, 58, 14] Generated Node #0,0: 68:[4, 58, 14] Operation: 75-61=14 Exploring Operation: 61-58=3, Resulting Numbers: [4, 75, 3] Generated Node #0,1: 68:[4, 75, 3] Operation: 61-58=3 Exploring Operation: 75-58=17, Resulti...
0.980903
hs_3
mult_heuristic
[ 48, 14, 19, 3 ]
71
[ "48-19=29", "14*3=42", "29+42=71" ]
Current State: 71:[48, 14, 19, 3], Operations: [] Exploring Operation: 48-19=29, Resulting Numbers: [14, 3, 29] Generated Node #2: [14, 3, 29] from Operation: 48-19=29 Current State: 71:[14, 3, 29], Operations: ['48-19=29'] Exploring Operation: 14*3=42, Resulting Numbers: [29, 42] Generated Node #3: [29, 42] from Opera...
4
Current State: 71:[48, 14, 19, 3], Operations: [] Exploring Operation: 19*3=57, Resulting Numbers: [48, 14, 57] Generated Node #0,0: 71:[48, 14, 57] Operation: 19*3=57 Exploring Operation: 48+14=62, Resulting Numbers: [19, 3, 62] Generated Node #0,1: 71:[19, 3, 62] Operation: 48+14=62 Exploring Operation: 48+3=51, Resu...
0.963542
hs_5
sum_heuristic
[ 92, 42, 73, 67 ]
99
[ "73-67=6", "42/6=7", "92+7=99" ]
Current State: 99:[92, 42, 73, 67], Operations: [] Exploring Operation: 73-67=6, Resulting Numbers: [92, 42, 6] Generated Node #2: [92, 42, 6] from Operation: 73-67=6 Current State: 99:[92, 42, 6], Operations: ['73-67=6'] Exploring Operation: 42/6=7, Resulting Numbers: [92, 7] Generated Node #3: [92, 7] from Operation:...
4
Current State: 99:[92, 42, 73, 67], Operations: [] Exploring Operation: 73-42=31, Resulting Numbers: [92, 67, 31] Generated Node #0,0: 99:[92, 67, 31] Operation: 73-42=31 Exploring Operation: 73-67=6, Resulting Numbers: [92, 42, 6] Generated Node #0,1: 99:[92, 42, 6] Operation: 73-67=6 Start Sub Search at level 1: Movi...
0.992188
hs_2
sum_heuristic
[ 41, 99, 5, 8 ]
54
[ "99+5=104", "104/8=13", "41+13=54" ]
Current State: 54:[41, 99, 5, 8], Operations: [] Exploring Operation: 99+5=104, Resulting Numbers: [41, 8, 104] Generated Node #2: [41, 8, 104] from Operation: 99+5=104 Current State: 54:[41, 8, 104], Operations: ['99+5=104'] Exploring Operation: 104/8=13, Resulting Numbers: [41, 13] Generated Node #3: [41, 13] from Op...
4
Current State: 54:[41, 99, 5, 8], Operations: [] Exploring Operation: 41+8=49, Resulting Numbers: [99, 5, 49] Generated Node #0,0: 54:[99, 5, 49] Operation: 41+8=49 Exploring Operation: 99-41=58, Resulting Numbers: [5, 8, 58] Generated Node #0,1: 54:[5, 8, 58] Operation: 99-41=58 Exploring Operation: 41-8=33, Resulting...
0
hs_4
sum_heuristic
[ 44, 15, 61, 32 ]
88
[ "44+15=59", "61-32=29", "59+29=88" ]
Current State: 88:[44, 15, 61, 32], Operations: [] Exploring Operation: 44+15=59, Resulting Numbers: [61, 32, 59] Generated Node #2: [61, 32, 59] from Operation: 44+15=59 Current State: 88:[61, 32, 59], Operations: ['44+15=59'] Exploring Operation: 61-32=29, Resulting Numbers: [59, 29] Generated Node #3: [59, 29] from ...
4
Current State: 88:[44, 15, 61, 32], Operations: [] Exploring Operation: 61-15=46, Resulting Numbers: [44, 32, 46] Generated Node #0,0: 88:[44, 32, 46] Operation: 61-15=46 Exploring Operation: 61+32=93, Resulting Numbers: [44, 15, 93] Generated Node #0,1: 88:[44, 15, 93] Operation: 61+32=93 Exploring Operation: 61-32=29...
0.986979
hs_3
sum_heuristic
[ 5, 90, 40, 46 ]
68
[ "90/5=18", "40+46=86", "86-18=68" ]
Current State: 68:[5, 90, 40, 46], Operations: [] Exploring Operation: 90/5=18, Resulting Numbers: [40, 46, 18] Generated Node #2: [40, 46, 18] from Operation: 90/5=18 Current State: 68:[40, 46, 18], Operations: ['90/5=18'] Exploring Operation: 40+46=86, Resulting Numbers: [18, 86] Generated Node #3: [18, 86] from Oper...
4
Current State: 68:[5, 90, 40, 46], Operations: [] Exploring Operation: 90/5=18, Resulting Numbers: [40, 46, 18] Generated Node #0,0: 68:[40, 46, 18] Operation: 90/5=18 Exploring Operation: 90-46=44, Resulting Numbers: [5, 40, 44] Generated Node #0,1: 68:[5, 40, 44] Operation: 90-46=44 Moving to Node #0,1 Current State:...
0
hs_2
sum_heuristic
[ 22, 13, 62, 25 ]
19
[ "13+62=75", "75/25=3", "22-3=19" ]
Current State: 19:[22, 13, 62, 25], Operations: [] Exploring Operation: 13+62=75, Resulting Numbers: [22, 25, 75] Generated Node #2: [22, 25, 75] from Operation: 13+62=75 Current State: 19:[22, 25, 75], Operations: ['13+62=75'] Exploring Operation: 75/25=3, Resulting Numbers: [22, 3] Generated Node #3: [22, 3] from Ope...
4
Current State: 19:[22, 13, 62, 25], Operations: [] Exploring Operation: 62-25=37, Resulting Numbers: [22, 13, 37] Generated Node #0,0: 19:[22, 13, 37] Operation: 62-25=37 Exploring Operation: 62-13=49, Resulting Numbers: [22, 25, 49] Generated Node #0,1: 19:[22, 25, 49] Operation: 62-13=49 Exploring Operation: 62-22=40...
0
hs_3
sum_heuristic
[ 22, 44, 88, 17 ]
93
[ "44-22=22", "88-17=71", "22+71=93" ]
Current State: 93:[22, 44, 88, 17], Operations: [] Exploring Operation: 44-22=22, Resulting Numbers: [88, 17, 22] Generated Node #2: [88, 17, 22] from Operation: 44-22=22 Current State: 93:[88, 17, 22], Operations: ['44-22=22'] Exploring Operation: 88-17=71, Resulting Numbers: [22, 71] Generated Node #3: [22, 71] from ...
4
Current State: 93:[22, 44, 88, 17], Operations: [] Exploring Operation: 44/22=2, Resulting Numbers: [88, 17, 2] Generated Node #0,0: 93:[88, 17, 2] Operation: 44/22=2 Exploring Operation: 22-17=5, Resulting Numbers: [44, 88, 5] Generated Node #0,1: 93:[44, 88, 5] Operation: 22-17=5 Exploring Operation: 44-17=27, Result...
0.978299
hs_3
sum_heuristic
[ 57, 49, 53, 72 ]
60
[ "72-57=15", "53-49=4", "15*4=60" ]
Current State: 60:[57, 49, 53, 72], Operations: [] Exploring Operation: 72-57=15, Resulting Numbers: [49, 53, 15] Generated Node #2: [49, 53, 15] from Operation: 72-57=15 Current State: 60:[49, 53, 15], Operations: ['72-57=15'] Exploring Operation: 53-49=4, Resulting Numbers: [15, 4] Generated Node #3: [15, 4] from Ope...
4
Current State: 60:[57, 49, 53, 72], Operations: [] Exploring Operation: 53-49=4, Resulting Numbers: [57, 72, 4] Generated Node #0,0: 60:[57, 72, 4] Operation: 53-49=4 Exploring Operation: 72-49=23, Resulting Numbers: [57, 53, 23] Generated Node #0,1: 60:[57, 53, 23] Operation: 72-49=23 Moving to Node #0,1 Current State...
0.986979
hs_2
sum_heuristic
[ 66, 43, 90, 62 ]
82
[ "66-62=4", "43*4=172", "172-90=82" ]
Current State: 82:[66, 43, 90, 62], Operations: [] Exploring Operation: 66-62=4, Resulting Numbers: [43, 90, 4] Generated Node #2: [43, 90, 4] from Operation: 66-62=4 Current State: 82:[43, 90, 4], Operations: ['66-62=4'] Exploring Operation: 43*4=172, Resulting Numbers: [90, 172] Generated Node #3: [90, 172] from Oper...
4
Current State: 82:[66, 43, 90, 62], Operations: [] Exploring Operation: 66-62=4, Resulting Numbers: [43, 90, 4] Generated Node #0,0: 82:[43, 90, 4] Operation: 66-62=4 Exploring Operation: 90-62=28, Resulting Numbers: [66, 43, 28] Generated Node #0,1: 82:[66, 43, 28] Operation: 90-62=28 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 15, 71, 53, 4 ]
48
[ "71+4=75", "75/15=5", "53-5=48" ]
Current State: 48:[15, 71, 53, 4], Operations: [] Exploring Operation: 71+4=75, Resulting Numbers: [15, 53, 75] Generated Node #2: [15, 53, 75] from Operation: 71+4=75 Current State: 48:[15, 53, 75], Operations: ['71+4=75'] Exploring Operation: 75/15=5, Resulting Numbers: [53, 5] Generated Node #3: [53, 5] from Operati...
4
Current State: 48:[15, 71, 53, 4], Operations: [] Exploring Operation: 71-15=56, Resulting Numbers: [53, 4, 56] Generated Node #0,0: 48:[53, 4, 56] Operation: 71-15=56 Exploring Operation: 53-4=49, Resulting Numbers: [15, 71, 49] Generated Node #0,1: 48:[15, 71, 49] Operation: 53-4=49 Exploring Operation: 71-53=18, Res...
0
hs_5
mult_heuristic
[ 14, 40, 8, 16 ]
23
[ "14*16=224", "224-40=184", "184/8=23" ]
Current State: 23:[14, 40, 8, 16], Operations: [] Exploring Operation: 14*16=224, Resulting Numbers: [40, 8, 224] Generated Node #2: [40, 8, 224] from Operation: 14*16=224 Current State: 23:[40, 8, 224], Operations: ['14*16=224'] Exploring Operation: 224-40=184, Resulting Numbers: [8, 184] Generated Node #3: [8, 184] f...
4
Current State: 23:[14, 40, 8, 16], Operations: [] Exploring Operation: 40-14=26, Resulting Numbers: [8, 16, 26] Generated Node #0,0: 23:[8, 16, 26] Operation: 40-14=26 Start Sub Search at level 1: Moving to Node #0,0 Current State: 23:[8, 16, 26], Operations: ['40-14=26'] Exploring Operation: 8+16=24, Resulting Numbers...
0
hs_1
sum_heuristic
[ 32, 15, 58, 87 ]
46
[ "32-15=17", "87-58=29", "17+29=46" ]
Current State: 46:[32, 15, 58, 87], Operations: [] Exploring Operation: 32-15=17, Resulting Numbers: [58, 87, 17] Generated Node #2: [58, 87, 17] from Operation: 32-15=17 Current State: 46:[58, 87, 17], Operations: ['32-15=17'] Exploring Operation: 87-58=29, Resulting Numbers: [17, 29] Generated Node #3: [17, 29] from ...
4
Current State: 46:[32, 15, 58, 87], Operations: [] Exploring Operation: 87-32=55, Resulting Numbers: [15, 58, 55] Generated Node #0,0: 46:[15, 58, 55] Operation: 87-32=55 Exploring Operation: 87-58=29, Resulting Numbers: [32, 15, 29] Generated Node #0,1: 46:[32, 15, 29] Operation: 87-58=29 Moving to Node #0,1 Current S...
0
hs_2
sum_heuristic
[ 91, 26, 56, 83 ]
19
[ "91-83=8", "56/8=7", "26-7=19" ]
Current State: 19:[91, 26, 56, 83], Operations: [] Exploring Operation: 91-83=8, Resulting Numbers: [26, 56, 8] Generated Node #2: [26, 56, 8] from Operation: 91-83=8 Current State: 19:[26, 56, 8], Operations: ['91-83=8'] Exploring Operation: 56/8=7, Resulting Numbers: [26, 7] Generated Node #3: [26, 7] from Operation:...
4
Current State: 19:[91, 26, 56, 83], Operations: [] Exploring Operation: 91-83=8, Resulting Numbers: [26, 56, 8] Generated Node #0,0: 19:[26, 56, 8] Operation: 91-83=8 Exploring Operation: 91-56=35, Resulting Numbers: [26, 83, 35] Generated Node #0,1: 19:[26, 83, 35] Operation: 91-56=35 Exploring Operation: 83-56=27, Re...
0.976563
hs_3
sum_heuristic
[ 24, 11, 45, 19 ]
100
[ "24-19=5", "11*5=55", "45+55=100" ]
Current State: 100:[24, 11, 45, 19], Operations: [] Exploring Operation: 24-19=5, Resulting Numbers: [11, 45, 5] Generated Node #2: [11, 45, 5] from Operation: 24-19=5 Current State: 100:[11, 45, 5], Operations: ['24-19=5'] Exploring Operation: 11*5=55, Resulting Numbers: [45, 55] Generated Node #3: [45, 55] from Opera...
4
Current State: 100:[24, 11, 45, 19], Operations: [] Exploring Operation: 45-19=26, Resulting Numbers: [24, 11, 26] Generated Node #0,0: 100:[24, 11, 26] Operation: 45-19=26 Exploring Operation: 45-24=21, Resulting Numbers: [11, 19, 21] Generated Node #0,1: 100:[11, 19, 21] Operation: 45-24=21 Moving to Node #0,0 Curren...
0
hs_2
mult_heuristic
[ 15, 21, 46, 21 ]
46
[ "21-21=0", "15*0=0", "46+0=46" ]
Current State: 46:[15, 21, 46, 21], Operations: [] Exploring Operation: 21-21=0, Resulting Numbers: [15, 46, 0] Generated Node #2: [15, 46, 0] from Operation: 21-21=0 Current State: 46:[15, 46, 0], Operations: ['21-21=0'] Exploring Operation: 15*0=0, Resulting Numbers: [46, 0] Generated Node #3: [46, 0] from Operation:...
4
Current State: 46:[15, 21, 46, 21], Operations: [] Exploring Operation: 21-15=6, Resulting Numbers: [46, 21, 6] Generated Node #0,0: 46:[46, 21, 6] Operation: 21-15=6 Exploring Operation: 21-15=6, Resulting Numbers: [21, 46, 6] Generated Node #0,1: 46:[21, 46, 6] Operation: 21-15=6 Moving to Node #0,0 Current State: 46...
0
hs_2
mult_heuristic
[ 79, 5, 27, 6 ]
44
[ "79+6=85", "85/5=17", "27+17=44" ]
Current State: 44:[79, 5, 27, 6], Operations: [] Exploring Operation: 79+6=85, Resulting Numbers: [5, 27, 85] Generated Node #2: [5, 27, 85] from Operation: 79+6=85 Current State: 44:[5, 27, 85], Operations: ['79+6=85'] Exploring Operation: 85/5=17, Resulting Numbers: [27, 17] Generated Node #3: [27, 17] from Operation...
4
Current State: 44:[79, 5, 27, 6], Operations: [] Exploring Operation: 79-27=52, Resulting Numbers: [5, 6, 52] Generated Node #0,0: 44:[5, 6, 52] Operation: 79-27=52 Exploring Operation: 79-5=74, Resulting Numbers: [27, 6, 74] Generated Node #0,1: 44:[27, 6, 74] Operation: 79-5=74 Exploring Operation: 79-6=73, Resulting...
0
hs_3
sum_heuristic
[ 32, 94, 50, 23 ]
53
[ "32+94=126", "50+23=73", "126-73=53" ]
Current State: 53:[32, 94, 50, 23], Operations: [] Exploring Operation: 32+94=126, Resulting Numbers: [50, 23, 126] Generated Node #2: [50, 23, 126] from Operation: 32+94=126 Current State: 53:[50, 23, 126], Operations: ['32+94=126'] Exploring Operation: 50+23=73, Resulting Numbers: [126, 73] Generated Node #3: [126, 7...
4
Current State: 53:[32, 94, 50, 23], Operations: [] Exploring Operation: 94-23=71, Resulting Numbers: [32, 50, 71] Generated Node #0,0: 53:[32, 50, 71] Operation: 94-23=71 Exploring Operation: 32+23=55, Resulting Numbers: [94, 50, 55] Generated Node #0,1: 53:[94, 50, 55] Operation: 32+23=55 Exploring Operation: 94-32=62...
0.985243
hs_3
mult_heuristic
[ 51, 88, 84, 7 ]
82
[ "51-7=44", "88/44=2", "84-2=82" ]
Current State: 82:[51, 88, 84, 7], Operations: [] Exploring Operation: 51-7=44, Resulting Numbers: [88, 84, 44] Generated Node #2: [88, 84, 44] from Operation: 51-7=44 Current State: 82:[88, 84, 44], Operations: ['51-7=44'] Exploring Operation: 88/44=2, Resulting Numbers: [84, 2] Generated Node #3: [84, 2] from Operati...
4
Current State: 82:[51, 88, 84, 7], Operations: [] Exploring Operation: 88-51=37, Resulting Numbers: [84, 7, 37] Generated Node #0,0: 82:[84, 7, 37] Operation: 88-51=37 Exploring Operation: 88-7=81, Resulting Numbers: [51, 84, 81] Generated Node #0,1: 82:[51, 84, 81] Operation: 88-7=81 Exploring Operation: 51-7=44, Resu...
0.96875
hs_3
mult_heuristic
[ 33, 66, 52, 75 ]
76
[ "33+66=99", "75-52=23", "99-23=76" ]
Current State: 76:[33, 66, 52, 75], Operations: [] Exploring Operation: 33+66=99, Resulting Numbers: [52, 75, 99] Generated Node #2: [52, 75, 99] from Operation: 33+66=99 Current State: 76:[52, 75, 99], Operations: ['33+66=99'] Exploring Operation: 75-52=23, Resulting Numbers: [99, 23] Generated Node #3: [99, 23] from ...
4
Current State: 76:[33, 66, 52, 75], Operations: [] Exploring Operation: 52-33=19, Resulting Numbers: [66, 75, 19] Generated Node #0,0: 76:[66, 75, 19] Operation: 52-33=19 Start Sub Search at level 1: Moving to Node #0,0 Current State: 76:[66, 75, 19], Operations: ['52-33=19'] Exploring Operation: 75-66=9, Resulting Num...
0
hs_1
mult_heuristic
[ 87, 8, 80, 79 ]
94
[ "87+8=95", "80-79=1", "95-1=94" ]
Current State: 94:[87, 8, 80, 79], Operations: [] Exploring Operation: 87+8=95, Resulting Numbers: [80, 79, 95] Generated Node #2: [80, 79, 95] from Operation: 87+8=95 Current State: 94:[80, 79, 95], Operations: ['87+8=95'] Exploring Operation: 80-79=1, Resulting Numbers: [95, 1] Generated Node #3: [95, 1] from Operati...
4
Current State: 94:[87, 8, 80, 79], Operations: [] Exploring Operation: 8+80=88, Resulting Numbers: [87, 79, 88] Generated Node #0,0: 94:[87, 79, 88] Operation: 8+80=88 Exploring Operation: 80-79=1, Resulting Numbers: [87, 8, 1] Generated Node #0,1: 94:[87, 8, 1] Operation: 80-79=1 Exploring Operation: 87-80=7, Resultin...
0.986979
hs_4
sum_heuristic
[ 16, 66, 58, 86 ]
22
[ "66-16=50", "86-58=28", "50-28=22" ]
Current State: 22:[16, 66, 58, 86], Operations: [] Exploring Operation: 66-16=50, Resulting Numbers: [58, 86, 50] Generated Node #2: [58, 86, 50] from Operation: 66-16=50 Current State: 22:[58, 86, 50], Operations: ['66-16=50'] Exploring Operation: 86-58=28, Resulting Numbers: [50, 28] Generated Node #3: [50, 28] from ...
4
Current State: 22:[16, 66, 58, 86], Operations: [] Exploring Operation: 66-16=50, Resulting Numbers: [58, 86, 50] Generated Node #0,0: 22:[58, 86, 50] Operation: 66-16=50 Exploring Operation: 86-66=20, Resulting Numbers: [16, 58, 20] Generated Node #0,1: 22:[16, 58, 20] Operation: 86-66=20 Exploring Operation: 86-58=28...
0.986111
hs_5
mult_heuristic
[ 26, 3, 12, 49 ]
39
[ "26+49=75", "3*12=36", "75-36=39" ]
Current State: 39:[26, 3, 12, 49], Operations: [] Exploring Operation: 26+49=75, Resulting Numbers: [3, 12, 75] Generated Node #2: [3, 12, 75] from Operation: 26+49=75 Current State: 39:[3, 12, 75], Operations: ['26+49=75'] Exploring Operation: 3*12=36, Resulting Numbers: [75, 36] Generated Node #3: [75, 36] from Opera...
4
Current State: 39:[26, 3, 12, 49], Operations: [] Exploring Operation: 49-26=23, Resulting Numbers: [3, 12, 23] Generated Node #0,0: 39:[3, 12, 23] Operation: 49-26=23 Exploring Operation: 26+12=38, Resulting Numbers: [3, 49, 38] Generated Node #0,1: 39:[3, 49, 38] Operation: 26+12=38 Exploring Operation: 26-12=14, Res...
0
hs_3
mult_heuristic
[ 14, 43, 47, 75 ]
85
[ "14+43=57", "75-47=28", "57+28=85" ]
Current State: 85:[14, 43, 47, 75], Operations: [] Exploring Operation: 14+43=57, Resulting Numbers: [47, 75, 57] Generated Node #2: [47, 75, 57] from Operation: 14+43=57 Current State: 85:[47, 75, 57], Operations: ['14+43=57'] Exploring Operation: 75-47=28, Resulting Numbers: [57, 28] Generated Node #3: [57, 28] from ...
4
Current State: 85:[14, 43, 47, 75], Operations: [] Exploring Operation: 43+47=90, Resulting Numbers: [14, 75, 90] Generated Node #0,0: 85:[14, 75, 90] Operation: 43+47=90 Exploring Operation: 47-43=4, Resulting Numbers: [14, 75, 4] Generated Node #0,1: 85:[14, 75, 4] Operation: 47-43=4 Exploring Operation: 75-43=32, Re...
0.987847
hs_4
sum_heuristic
[ 18, 40, 76, 51 ]
49
[ "76-40=36", "36/18=2", "51-2=49" ]
Current State: 49:[18, 40, 76, 51], Operations: [] Exploring Operation: 76-40=36, Resulting Numbers: [18, 51, 36] Generated Node #2: [18, 51, 36] from Operation: 76-40=36 Current State: 49:[18, 51, 36], Operations: ['76-40=36'] Exploring Operation: 36/18=2, Resulting Numbers: [51, 2] Generated Node #3: [51, 2] from Ope...
4
Current State: 49:[18, 40, 76, 51], Operations: [] Exploring Operation: 76-18=58, Resulting Numbers: [40, 51, 58] Generated Node #0,0: 49:[40, 51, 58] Operation: 76-18=58 Start Sub Search at level 1: Moving to Node #0,0 Current State: 49:[40, 51, 58], Operations: ['76-18=58'] Exploring Operation: 58-51=7, Resulting Num...
0
hs_1
mult_heuristic
[ 62, 18, 60, 30 ]
26
[ "18*60=1080", "1080/30=36", "62-36=26" ]
Current State: 26:[62, 18, 60, 30], Operations: [] Exploring Operation: 18*60=1080, Resulting Numbers: [62, 30, 1080] Generated Node #2: [62, 30, 1080] from Operation: 18*60=1080 Current State: 26:[62, 30, 1080], Operations: ['18*60=1080'] Exploring Operation: 1080/30=36, Resulting Numbers: [62, 36] Generated Node #3: ...
4
Current State: 26:[62, 18, 60, 30], Operations: [] Exploring Operation: 60/30=2, Resulting Numbers: [62, 18, 2] Generated Node #0,0: 26:[62, 18, 2] Operation: 60/30=2 Exploring Operation: 62-60=2, Resulting Numbers: [18, 30, 2] Generated Node #0,1: 26:[18, 30, 2] Operation: 62-60=2 Moving to Node #0,1 Current State: 26...
0
hs_2
sum_heuristic
[ 78, 2, 68, 23 ]
100
[ "78+68=146", "2*23=46", "146-46=100" ]
Current State: 100:[78, 2, 68, 23], Operations: [] Exploring Operation: 78+68=146, Resulting Numbers: [2, 23, 146] Generated Node #2: [2, 23, 146] from Operation: 78+68=146 Current State: 100:[2, 23, 146], Operations: ['78+68=146'] Exploring Operation: 2*23=46, Resulting Numbers: [146, 46] Generated Node #3: [146, 46] ...
4
Current State: 100:[78, 2, 68, 23], Operations: [] Exploring Operation: 78-68=10, Resulting Numbers: [2, 23, 10] Generated Node #0,0: 100:[2, 23, 10] Operation: 78-68=10 Start Sub Search at level 1: Moving to Node #0,0 Current State: 100:[2, 23, 10], Operations: ['78-68=10'] Exploring Operation: 2+23=25, Resulting Numb...
0
hs_1
mult_heuristic
[ 42, 51, 27, 71 ]
89
[ "51-42=9", "27+71=98", "98-9=89" ]
Current State: 89:[42, 51, 27, 71], Operations: [] Exploring Operation: 51-42=9, Resulting Numbers: [27, 71, 9] Generated Node #2: [27, 71, 9] from Operation: 51-42=9 Current State: 89:[27, 71, 9], Operations: ['51-42=9'] Exploring Operation: 27+71=98, Resulting Numbers: [9, 98] Generated Node #3: [9, 98] from Operatio...
4
Current State: 89:[42, 51, 27, 71], Operations: [] Exploring Operation: 51+27=78, Resulting Numbers: [42, 71, 78] Generated Node #0,0: 89:[42, 71, 78] Operation: 51+27=78 Exploring Operation: 42+27=69, Resulting Numbers: [51, 71, 69] Generated Node #0,1: 89:[51, 71, 69] Operation: 42+27=69 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 65, 64, 25, 70 ]
46
[ "65-64=1", "70-25=45", "1+45=46" ]
Current State: 46:[65, 64, 25, 70], Operations: [] Exploring Operation: 65-64=1, Resulting Numbers: [25, 70, 1] Generated Node #2: [25, 70, 1] from Operation: 65-64=1 Current State: 46:[25, 70, 1], Operations: ['65-64=1'] Exploring Operation: 70-25=45, Resulting Numbers: [1, 45] Generated Node #3: [1, 45] from Operatio...
4
Current State: 46:[65, 64, 25, 70], Operations: [] Exploring Operation: 70-65=5, Resulting Numbers: [64, 25, 5] Generated Node #0,0: 46:[64, 25, 5] Operation: 70-65=5 Exploring Operation: 70-64=6, Resulting Numbers: [65, 25, 6] Generated Node #0,1: 46:[65, 25, 6] Operation: 70-64=6 Exploring Operation: 65-64=1, Resulti...
0.969618
hs_5
sum_heuristic
[ 39, 57, 50, 54 ]
33
[ "50-39=11", "57-54=3", "11*3=33" ]
Current State: 33:[39, 57, 50, 54], Operations: [] Exploring Operation: 50-39=11, Resulting Numbers: [57, 54, 11] Generated Node #2: [57, 54, 11] from Operation: 50-39=11 Current State: 33:[57, 54, 11], Operations: ['50-39=11'] Exploring Operation: 57-54=3, Resulting Numbers: [11, 3] Generated Node #3: [11, 3] from Ope...
4
Current State: 33:[39, 57, 50, 54], Operations: [] Exploring Operation: 57-54=3, Resulting Numbers: [39, 50, 3] Generated Node #0,0: 33:[39, 50, 3] Operation: 57-54=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 33:[39, 50, 3], Operations: ['57-54=3'] Exploring Operation: 50-39=11, Resulting Numbers:...
0.993924
hs_1
sum_heuristic
[ 75, 30, 26, 32 ]
47
[ "75+30=105", "26+32=58", "105-58=47" ]
Current State: 47:[75, 30, 26, 32], Operations: [] Exploring Operation: 75+30=105, Resulting Numbers: [26, 32, 105] Generated Node #2: [26, 32, 105] from Operation: 75+30=105 Current State: 47:[26, 32, 105], Operations: ['75+30=105'] Exploring Operation: 26+32=58, Resulting Numbers: [105, 58] Generated Node #3: [105, 5...
4
Current State: 47:[75, 30, 26, 32], Operations: [] Exploring Operation: 75-32=43, Resulting Numbers: [30, 26, 43] Generated Node #0,0: 47:[30, 26, 43] Operation: 75-32=43 Exploring Operation: 75-30=45, Resulting Numbers: [26, 32, 45] Generated Node #0,1: 47:[26, 32, 45] Operation: 75-30=45 Exploring Operation: 75-26=49...
0.983507
hs_4
mult_heuristic
[ 17, 19, 8, 51 ]
21
[ "51-19=32", "32/8=4", "17+4=21" ]
Current State: 21:[17, 19, 8, 51], Operations: [] Exploring Operation: 51-19=32, Resulting Numbers: [17, 8, 32] Generated Node #2: [17, 8, 32] from Operation: 51-19=32 Current State: 21:[17, 8, 32], Operations: ['51-19=32'] Exploring Operation: 32/8=4, Resulting Numbers: [17, 4] Generated Node #3: [17, 4] from Operatio...
4
Current State: 21:[17, 19, 8, 51], Operations: [] Exploring Operation: 51-19=32, Resulting Numbers: [17, 8, 32] Generated Node #0,0: 21:[17, 8, 32] Operation: 51-19=32 Exploring Operation: 51-17=34, Resulting Numbers: [19, 8, 34] Generated Node #0,1: 21:[19, 8, 34] Operation: 51-17=34 Exploring Operation: 51/17=3, Resu...
0.971354
hs_4
sum_heuristic
[ 3, 30, 13, 25 ]
15
[ "30-3=27", "25-13=12", "27-12=15" ]
Current State: 15:[3, 30, 13, 25], Operations: [] Exploring Operation: 30-3=27, Resulting Numbers: [13, 25, 27] Generated Node #2: [13, 25, 27] from Operation: 30-3=27 Current State: 15:[13, 25, 27], Operations: ['30-3=27'] Exploring Operation: 25-13=12, Resulting Numbers: [27, 12] Generated Node #3: [27, 12] from Oper...
4
Current State: 15:[3, 30, 13, 25], Operations: [] Exploring Operation: 30-25=5, Resulting Numbers: [3, 13, 5] Generated Node #0,0: 15:[3, 13, 5] Operation: 30-25=5 Exploring Operation: 25-13=12, Resulting Numbers: [3, 30, 12] Generated Node #0,1: 15:[3, 30, 12] Operation: 25-13=12 Exploring Operation: 30/3=10, Resultin...
0.982639
hs_4
mult_heuristic
[ 15, 83, 87, 93 ]
92
[ "15+83=98", "93-87=6", "98-6=92" ]
Current State: 92:[15, 83, 87, 93], Operations: [] Exploring Operation: 15+83=98, Resulting Numbers: [87, 93, 98] Generated Node #2: [87, 93, 98] from Operation: 15+83=98 Current State: 92:[87, 93, 98], Operations: ['15+83=98'] Exploring Operation: 93-87=6, Resulting Numbers: [98, 6] Generated Node #3: [98, 6] from Ope...
4
Current State: 92:[15, 83, 87, 93], Operations: [] Exploring Operation: 15+87=102, Resulting Numbers: [83, 93, 102] Generated Node #0,0: 92:[83, 93, 102] Operation: 15+87=102 Exploring Operation: 87-83=4, Resulting Numbers: [15, 93, 4] Generated Node #0,1: 92:[15, 93, 4] Operation: 87-83=4 Exploring Operation: 15+83=98...
0.967882
hs_5
mult_heuristic
[ 99, 60, 5, 41 ]
70
[ "99-41=58", "60/5=12", "58+12=70" ]
Current State: 70:[99, 60, 5, 41], Operations: [] Exploring Operation: 99-41=58, Resulting Numbers: [60, 5, 58] Generated Node #2: [60, 5, 58] from Operation: 99-41=58 Current State: 70:[60, 5, 58], Operations: ['99-41=58'] Exploring Operation: 60/5=12, Resulting Numbers: [58, 12] Generated Node #3: [58, 12] from Opera...
4
Current State: 70:[99, 60, 5, 41], Operations: [] Exploring Operation: 99-60=39, Resulting Numbers: [5, 41, 39] Generated Node #0,0: 70:[5, 41, 39] Operation: 99-60=39 Exploring Operation: 99-41=58, Resulting Numbers: [60, 5, 58] Generated Node #0,1: 70:[60, 5, 58] Operation: 99-41=58 Start Sub Search at level 1: Movin...
0.984375
hs_2
mult_heuristic
[ 80, 61, 2, 55 ]
18
[ "80-61=19", "55-19=36", "36/2=18" ]
Current State: 18:[80, 61, 2, 55], Operations: [] Exploring Operation: 80-61=19, Resulting Numbers: [2, 55, 19] Generated Node #2: [2, 55, 19] from Operation: 80-61=19 Current State: 18:[2, 55, 19], Operations: ['80-61=19'] Exploring Operation: 55-19=36, Resulting Numbers: [2, 36] Generated Node #3: [2, 36] from Operat...
4
Current State: 18:[80, 61, 2, 55], Operations: [] Exploring Operation: 80/2=40, Resulting Numbers: [61, 55, 40] Generated Node #0,0: 18:[61, 55, 40] Operation: 80/2=40 Exploring Operation: 80-55=25, Resulting Numbers: [61, 2, 25] Generated Node #0,1: 18:[61, 2, 25] Operation: 80-55=25 Exploring Operation: 61-55=6, Resu...
0.988715
hs_4
sum_heuristic
[ 70, 27, 89, 79 ]
92
[ "79-70=9", "27/9=3", "89+3=92" ]
Current State: 92:[70, 27, 89, 79], Operations: [] Exploring Operation: 79-70=9, Resulting Numbers: [27, 89, 9] Generated Node #2: [27, 89, 9] from Operation: 79-70=9 Current State: 92:[27, 89, 9], Operations: ['79-70=9'] Exploring Operation: 27/9=3, Resulting Numbers: [89, 3] Generated Node #3: [89, 3] from Operation:...
4
Current State: 92:[70, 27, 89, 79], Operations: [] Exploring Operation: 70-27=43, Resulting Numbers: [89, 79, 43] Generated Node #0,0: 92:[89, 79, 43] Operation: 70-27=43 Exploring Operation: 79-70=9, Resulting Numbers: [27, 89, 9] Generated Node #0,1: 92:[27, 89, 9] Operation: 79-70=9 Start Sub Search at level 1: Movi...
0.991319
hs_2
mult_heuristic
[ 72, 37, 22, 31 ]
100
[ "72+37=109", "31-22=9", "109-9=100" ]
Current State: 100:[72, 37, 22, 31], Operations: [] Exploring Operation: 72+37=109, Resulting Numbers: [22, 31, 109] Generated Node #2: [22, 31, 109] from Operation: 72+37=109 Current State: 100:[22, 31, 109], Operations: ['72+37=109'] Exploring Operation: 31-22=9, Resulting Numbers: [109, 9] Generated Node #3: [109, 9...
4
Current State: 100:[72, 37, 22, 31], Operations: [] Exploring Operation: 72+37=109, Resulting Numbers: [22, 31, 109] Generated Node #0,0: 100:[22, 31, 109] Operation: 72+37=109 Exploring Operation: 72-37=35, Resulting Numbers: [22, 31, 35] Generated Node #0,1: 100:[22, 31, 35] Operation: 72-37=35 Exploring Operation: 7...
0.988715
hs_3
sum_heuristic
[ 2, 62, 18, 43 ]
74
[ "62+18=80", "80-43=37", "2*37=74" ]
Current State: 74:[2, 62, 18, 43], Operations: [] Exploring Operation: 62+18=80, Resulting Numbers: [2, 43, 80] Generated Node #2: [2, 43, 80] from Operation: 62+18=80 Current State: 74:[2, 43, 80], Operations: ['62+18=80'] Exploring Operation: 80-43=37, Resulting Numbers: [2, 37] Generated Node #3: [2, 37] from Operat...
4
Current State: 74:[2, 62, 18, 43], Operations: [] Exploring Operation: 2*18=36, Resulting Numbers: [62, 43, 36] Generated Node #0,0: 74:[62, 43, 36] Operation: 2*18=36 Exploring Operation: 62+18=80, Resulting Numbers: [2, 43, 80] Generated Node #0,1: 74:[2, 43, 80] Operation: 62+18=80 Exploring Operation: 62-18=44, Res...
0.988715
hs_3
sum_heuristic
[ 11, 24, 42, 2 ]
65
[ "11+42=53", "24/2=12", "53+12=65" ]
Current State: 65:[11, 24, 42, 2], Operations: [] Exploring Operation: 11+42=53, Resulting Numbers: [24, 2, 53] Generated Node #2: [24, 2, 53] from Operation: 11+42=53 Current State: 65:[24, 2, 53], Operations: ['11+42=53'] Exploring Operation: 24/2=12, Resulting Numbers: [53, 12] Generated Node #3: [53, 12] from Opera...
4
Current State: 65:[11, 24, 42, 2], Operations: [] Exploring Operation: 42-24=18, Resulting Numbers: [11, 2, 18] Generated Node #0,0: 65:[11, 2, 18] Operation: 42-24=18 Exploring Operation: 24-11=13, Resulting Numbers: [42, 2, 13] Generated Node #0,1: 65:[42, 2, 13] Operation: 24-11=13 Exploring Operation: 24+42=66, Res...
0
hs_4
sum_heuristic
[ 45, 13, 11, 75 ]
40
[ "13+11=24", "75*24=1800", "1800/45=40" ]
Current State: 40:[45, 13, 11, 75], Operations: [] Exploring Operation: 13+11=24, Resulting Numbers: [45, 75, 24] Generated Node #2: [45, 75, 24] from Operation: 13+11=24 Current State: 40:[45, 75, 24], Operations: ['13+11=24'] Exploring Operation: 75*24=1800, Resulting Numbers: [45, 1800] Generated Node #3: [45, 1800]...
4
Current State: 40:[45, 13, 11, 75], Operations: [] Exploring Operation: 75-13=62, Resulting Numbers: [45, 11, 62] Generated Node #0,0: 40:[45, 11, 62] Operation: 75-13=62 Exploring Operation: 75-45=30, Resulting Numbers: [13, 11, 30] Generated Node #0,1: 40:[13, 11, 30] Operation: 75-45=30 Moving to Node #0,1 Current S...
0
hs_2
mult_heuristic
[ 70, 96, 97, 58 ]
13
[ "96-70=26", "97-58=39", "39-26=13" ]
Current State: 13:[70, 96, 97, 58], Operations: [] Exploring Operation: 96-70=26, Resulting Numbers: [97, 58, 26] Generated Node #2: [97, 58, 26] from Operation: 96-70=26 Current State: 13:[97, 58, 26], Operations: ['96-70=26'] Exploring Operation: 97-58=39, Resulting Numbers: [26, 39] Generated Node #3: [26, 39] from ...
4
Current State: 13:[70, 96, 97, 58], Operations: [] Exploring Operation: 97-96=1, Resulting Numbers: [70, 58, 1] Generated Node #0,0: 13:[70, 58, 1] Operation: 97-96=1 Start Sub Search at level 1: Moving to Node #0,0 Current State: 13:[70, 58, 1], Operations: ['97-96=1'] Exploring Operation: 70-58=12, Resulting Numbers:...
0.993924
hs_1
mult_heuristic
[ 36, 99, 25, 52 ]
58
[ "36+99=135", "25+52=77", "135-77=58" ]
Current State: 58:[36, 99, 25, 52], Operations: [] Exploring Operation: 36+99=135, Resulting Numbers: [25, 52, 135] Generated Node #2: [25, 52, 135] from Operation: 36+99=135 Current State: 58:[25, 52, 135], Operations: ['36+99=135'] Exploring Operation: 25+52=77, Resulting Numbers: [135, 77] Generated Node #3: [135, 7...
4
Current State: 58:[36, 99, 25, 52], Operations: [] Exploring Operation: 99-36=63, Resulting Numbers: [25, 52, 63] Generated Node #0,0: 58:[25, 52, 63] Operation: 99-36=63 Exploring Operation: 99-25=74, Resulting Numbers: [36, 52, 74] Generated Node #0,1: 58:[36, 52, 74] Operation: 99-25=74 Exploring Operation: 36+25=61...
0.967882
hs_4
mult_heuristic
[ 11, 29, 4, 85 ]
53
[ "11+85=96", "96/4=24", "29+24=53" ]
Current State: 53:[11, 29, 4, 85], Operations: [] Exploring Operation: 11+85=96, Resulting Numbers: [29, 4, 96] Generated Node #2: [29, 4, 96] from Operation: 11+85=96 Current State: 53:[29, 4, 96], Operations: ['11+85=96'] Exploring Operation: 96/4=24, Resulting Numbers: [29, 24] Generated Node #3: [29, 24] from Opera...
4
Current State: 53:[11, 29, 4, 85], Operations: [] Exploring Operation: 11+29=40, Resulting Numbers: [4, 85, 40] Generated Node #0,0: 53:[4, 85, 40] Operation: 11+29=40 Exploring Operation: 11*4=44, Resulting Numbers: [29, 85, 44] Generated Node #0,1: 53:[29, 85, 44] Operation: 11*4=44 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 17, 39, 65, 53 ]
34
[ "39-17=22", "65-53=12", "22+12=34" ]
Current State: 34:[17, 39, 65, 53], Operations: [] Exploring Operation: 39-17=22, Resulting Numbers: [65, 53, 22] Generated Node #2: [65, 53, 22] from Operation: 39-17=22 Current State: 34:[65, 53, 22], Operations: ['39-17=22'] Exploring Operation: 65-53=12, Resulting Numbers: [22, 12] Generated Node #3: [22, 12] from ...
4
Current State: 34:[17, 39, 65, 53], Operations: [] Exploring Operation: 53-39=14, Resulting Numbers: [17, 65, 14] Generated Node #0,0: 34:[17, 65, 14] Operation: 53-39=14 Exploring Operation: 65-39=26, Resulting Numbers: [17, 53, 26] Generated Node #0,1: 34:[17, 53, 26] Operation: 65-39=26 Exploring Operation: 65-53=12...
0.984375
hs_4
mult_heuristic
[ 64, 15, 14, 87 ]
61
[ "15+14=29", "87/29=3", "64-3=61" ]
Current State: 61:[64, 15, 14, 87], Operations: [] Exploring Operation: 15+14=29, Resulting Numbers: [64, 87, 29] Generated Node #2: [64, 87, 29] from Operation: 15+14=29 Current State: 61:[64, 87, 29], Operations: ['15+14=29'] Exploring Operation: 87/29=3, Resulting Numbers: [64, 3] Generated Node #3: [64, 3] from Ope...
4
Current State: 61:[64, 15, 14, 87], Operations: [] Exploring Operation: 15+14=29, Resulting Numbers: [64, 87, 29] Generated Node #0,0: 61:[64, 87, 29] Operation: 15+14=29 Exploring Operation: 87-15=72, Resulting Numbers: [64, 14, 72] Generated Node #0,1: 61:[64, 14, 72] Operation: 87-15=72 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 1, 28, 42, 15 ]
24
[ "1+15=16", "42*16=672", "672/28=24" ]
Current State: 24:[1, 28, 42, 15], Operations: [] Exploring Operation: 1+15=16, Resulting Numbers: [28, 42, 16] Generated Node #2: [28, 42, 16] from Operation: 1+15=16 Current State: 24:[28, 42, 16], Operations: ['1+15=16'] Exploring Operation: 42*16=672, Resulting Numbers: [28, 672] Generated Node #3: [28, 672] from O...
4
Current State: 24:[1, 28, 42, 15], Operations: [] Exploring Operation: 42-28=14, Resulting Numbers: [1, 15, 14] Generated Node #0,0: 24:[1, 15, 14] Operation: 42-28=14 Start Sub Search at level 1: Moving to Node #0,0 Current State: 24:[1, 15, 14], Operations: ['42-28=14'] Exploring Operation: 15-14=1, Resulting Numbers...
0
hs_1
sum_heuristic
[ 8, 15, 21, 16 ]
55
[ "21-16=5", "8*5=40", "15+40=55" ]
Current State: 55:[8, 15, 21, 16], Operations: [] Exploring Operation: 21-16=5, Resulting Numbers: [8, 15, 5] Generated Node #2: [8, 15, 5] from Operation: 21-16=5 Current State: 55:[8, 15, 5], Operations: ['21-16=5'] Exploring Operation: 8*5=40, Resulting Numbers: [15, 40] Generated Node #3: [15, 40] from Operation: 8...
4
Current State: 55:[8, 15, 21, 16], Operations: [] Exploring Operation: 21-16=5, Resulting Numbers: [8, 15, 5] Generated Node #0,0: 55:[8, 15, 5] Operation: 21-16=5 Exploring Operation: 21-8=13, Resulting Numbers: [15, 16, 13] Generated Node #0,1: 55:[15, 16, 13] Operation: 21-8=13 Exploring Operation: 16-8=8, Resulting...
0
hs_5
sum_heuristic
[ 81, 46, 84, 86 ]
37
[ "81-46=35", "86-84=2", "35+2=37" ]
Current State: 37:[81, 46, 84, 86], Operations: [] Exploring Operation: 81-46=35, Resulting Numbers: [84, 86, 35] Generated Node #2: [84, 86, 35] from Operation: 81-46=35 Current State: 37:[84, 86, 35], Operations: ['81-46=35'] Exploring Operation: 86-84=2, Resulting Numbers: [35, 2] Generated Node #3: [35, 2] from Ope...
4
Current State: 37:[81, 46, 84, 86], Operations: [] Exploring Operation: 84-81=3, Resulting Numbers: [46, 86, 3] Generated Node #0,0: 37:[46, 86, 3] Operation: 84-81=3 Exploring Operation: 86-84=2, Resulting Numbers: [81, 46, 2] Generated Node #0,1: 37:[81, 46, 2] Operation: 86-84=2 Exploring Operation: 86-81=5, Resulti...
0.983507
hs_3
mult_heuristic
[ 41, 42, 37, 88 ]
80
[ "41-37=4", "42*4=168", "168-88=80" ]
Current State: 80:[41, 42, 37, 88], Operations: [] Exploring Operation: 41-37=4, Resulting Numbers: [42, 88, 4] Generated Node #2: [42, 88, 4] from Operation: 41-37=4 Current State: 80:[42, 88, 4], Operations: ['41-37=4'] Exploring Operation: 42*4=168, Resulting Numbers: [88, 168] Generated Node #3: [88, 168] from Oper...
4
Current State: 80:[41, 42, 37, 88], Operations: [] Exploring Operation: 41-37=4, Resulting Numbers: [42, 88, 4] Generated Node #0,0: 80:[42, 88, 4] Operation: 41-37=4 Exploring Operation: 42+37=79, Resulting Numbers: [41, 88, 79] Generated Node #0,1: 80:[41, 88, 79] Operation: 42+37=79 Exploring Operation: 42-37=5, Res...
0
hs_3
mult_heuristic
[ 91, 72, 65, 62 ]
57
[ "91-72=19", "65-62=3", "19*3=57" ]
Current State: 57:[91, 72, 65, 62], Operations: [] Exploring Operation: 91-72=19, Resulting Numbers: [65, 62, 19] Generated Node #2: [65, 62, 19] from Operation: 91-72=19 Current State: 57:[65, 62, 19], Operations: ['91-72=19'] Exploring Operation: 65-62=3, Resulting Numbers: [19, 3] Generated Node #3: [19, 3] from Ope...
4
Current State: 57:[91, 72, 65, 62], Operations: [] Exploring Operation: 91-62=29, Resulting Numbers: [72, 65, 29] Generated Node #0,0: 57:[72, 65, 29] Operation: 91-62=29 Exploring Operation: 72-65=7, Resulting Numbers: [91, 62, 7] Generated Node #0,1: 57:[91, 62, 7] Operation: 72-65=7 Exploring Operation: 91-65=26, Re...
0.940972
hs_5
mult_heuristic
[ 14, 49, 9, 8 ]
69
[ "14*9=126", "49+8=57", "126-57=69" ]
Current State: 69:[14, 49, 9, 8], Operations: [] Exploring Operation: 14*9=126, Resulting Numbers: [49, 8, 126] Generated Node #2: [49, 8, 126] from Operation: 14*9=126 Current State: 69:[49, 8, 126], Operations: ['14*9=126'] Exploring Operation: 49+8=57, Resulting Numbers: [126, 57] Generated Node #3: [126, 57] from O...
4
Current State: 69:[14, 49, 9, 8], Operations: [] Exploring Operation: 14+49=63, Resulting Numbers: [9, 8, 63] Generated Node #0,0: 69:[9, 8, 63] Operation: 14+49=63 Exploring Operation: 14-9=5, Resulting Numbers: [49, 8, 5] Generated Node #0,1: 69:[49, 8, 5] Operation: 14-9=5 Exploring Operation: 49+9=58, Resulting Num...
0
hs_5
mult_heuristic
[ 76, 56, 37, 18 ]
76
[ "56-37=19", "19-18=1", "76*1=76" ]
Current State: 76:[76, 56, 37, 18], Operations: [] Exploring Operation: 56-37=19, Resulting Numbers: [76, 18, 19] Generated Node #2: [76, 18, 19] from Operation: 56-37=19 Current State: 76:[76, 18, 19], Operations: ['56-37=19'] Exploring Operation: 19-18=1, Resulting Numbers: [76, 1] Generated Node #3: [76, 1] from Ope...
4
Current State: 76:[76, 56, 37, 18], Operations: [] Exploring Operation: 56-37=19, Resulting Numbers: [76, 18, 19] Generated Node #0,0: 76:[76, 18, 19] Operation: 56-37=19 Exploring Operation: 56-18=38, Resulting Numbers: [76, 37, 38] Generated Node #0,1: 76:[76, 37, 38] Operation: 56-18=38 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 24, 31, 10, 40 ]
25
[ "24+31=55", "40-10=30", "55-30=25" ]
Current State: 25:[24, 31, 10, 40], Operations: [] Exploring Operation: 24+31=55, Resulting Numbers: [10, 40, 55] Generated Node #2: [10, 40, 55] from Operation: 24+31=55 Current State: 25:[10, 40, 55], Operations: ['24+31=55'] Exploring Operation: 40-10=30, Resulting Numbers: [55, 30] Generated Node #3: [55, 30] from ...
4
Current State: 25:[24, 31, 10, 40], Operations: [] Exploring Operation: 40-31=9, Resulting Numbers: [24, 10, 9] Generated Node #0,0: 25:[24, 10, 9] Operation: 40-31=9 Exploring Operation: 40/10=4, Resulting Numbers: [24, 31, 4] Generated Node #0,1: 25:[24, 31, 4] Operation: 40/10=4 Exploring Operation: 31-10=21, Result...
0.980035
hs_5
sum_heuristic
[ 86, 64, 56, 40 ]
74
[ "86-64=22", "56+40=96", "96-22=74" ]
Current State: 74:[86, 64, 56, 40], Operations: [] Exploring Operation: 86-64=22, Resulting Numbers: [56, 40, 22] Generated Node #2: [56, 40, 22] from Operation: 86-64=22 Current State: 74:[56, 40, 22], Operations: ['86-64=22'] Exploring Operation: 56+40=96, Resulting Numbers: [22, 96] Generated Node #3: [22, 96] from ...
4
Current State: 74:[86, 64, 56, 40], Operations: [] Exploring Operation: 86-64=22, Resulting Numbers: [56, 40, 22] Generated Node #0,0: 74:[56, 40, 22] Operation: 86-64=22 Exploring Operation: 64-56=8, Resulting Numbers: [86, 40, 8] Generated Node #0,1: 74:[86, 40, 8] Operation: 64-56=8 Exploring Operation: 86-56=30, Re...
0.989583
hs_3
sum_heuristic
[ 63, 68, 81, 11 ]
97
[ "68-63=5", "81+11=92", "5+92=97" ]
Current State: 97:[63, 68, 81, 11], Operations: [] Exploring Operation: 68-63=5, Resulting Numbers: [81, 11, 5] Generated Node #2: [81, 11, 5] from Operation: 68-63=5 Current State: 97:[81, 11, 5], Operations: ['68-63=5'] Exploring Operation: 81+11=92, Resulting Numbers: [5, 92] Generated Node #3: [5, 92] from Operatio...
4
Current State: 97:[63, 68, 81, 11], Operations: [] Exploring Operation: 63+11=74, Resulting Numbers: [68, 81, 74] Generated Node #0,0: 97:[68, 81, 74] Operation: 63+11=74 Exploring Operation: 63-11=52, Resulting Numbers: [68, 81, 52] Generated Node #0,1: 97:[68, 81, 52] Operation: 63-11=52 Exploring Operation: 68+11=79...
0.967882
hs_4
mult_heuristic
[ 73, 67, 35, 25 ]
29
[ "73+67=140", "140/35=4", "25+4=29" ]
Current State: 29:[73, 67, 35, 25], Operations: [] Exploring Operation: 73+67=140, Resulting Numbers: [35, 25, 140] Generated Node #2: [35, 25, 140] from Operation: 73+67=140 Current State: 29:[35, 25, 140], Operations: ['73+67=140'] Exploring Operation: 140/35=4, Resulting Numbers: [25, 4] Generated Node #3: [25, 4] f...
4
Current State: 29:[73, 67, 35, 25], Operations: [] Exploring Operation: 67-25=42, Resulting Numbers: [73, 35, 42] Generated Node #0,0: 29:[73, 35, 42] Operation: 67-25=42 Exploring Operation: 73-25=48, Resulting Numbers: [67, 35, 48] Generated Node #0,1: 29:[67, 35, 48] Operation: 73-25=48 Exploring Operation: 73-67=6,...
0
hs_5
sum_heuristic
[ 16, 19, 99, 52 ]
12
[ "16+19=35", "99-52=47", "47-35=12" ]
Current State: 12:[16, 19, 99, 52], Operations: [] Exploring Operation: 16+19=35, Resulting Numbers: [99, 52, 35] Generated Node #2: [99, 52, 35] from Operation: 16+19=35 Current State: 12:[99, 52, 35], Operations: ['16+19=35'] Exploring Operation: 99-52=47, Resulting Numbers: [35, 47] Generated Node #3: [35, 47] from ...
4
Current State: 12:[16, 19, 99, 52], Operations: [] Exploring Operation: 99-52=47, Resulting Numbers: [16, 19, 47] Generated Node #0,0: 12:[16, 19, 47] Operation: 99-52=47 Start Sub Search at level 1: Moving to Node #0,0 Current State: 12:[16, 19, 47], Operations: ['99-52=47'] Exploring Operation: 47-19=28, Resulting Nu...
0.993924
hs_1
sum_heuristic
[ 46, 29, 41, 14 ]
72
[ "46-29=17", "41+14=55", "17+55=72" ]
Current State: 72:[46, 29, 41, 14], Operations: [] Exploring Operation: 46-29=17, Resulting Numbers: [41, 14, 17] Generated Node #2: [41, 14, 17] from Operation: 46-29=17 Current State: 72:[41, 14, 17], Operations: ['46-29=17'] Exploring Operation: 41+14=55, Resulting Numbers: [17, 55] Generated Node #3: [17, 55] from ...
4
Current State: 72:[46, 29, 41, 14], Operations: [] Exploring Operation: 46+29=75, Resulting Numbers: [41, 14, 75] Generated Node #0,0: 72:[41, 14, 75] Operation: 46+29=75 Exploring Operation: 46-29=17, Resulting Numbers: [41, 14, 17] Generated Node #0,1: 72:[41, 14, 17] Operation: 46-29=17 Exploring Operation: 46-41=5,...
0.980035
hs_4
mult_heuristic
[ 38, 57, 43, 44 ]
96
[ "38+57=95", "44-43=1", "95+1=96" ]
Current State: 96:[38, 57, 43, 44], Operations: [] Exploring Operation: 38+57=95, Resulting Numbers: [43, 44, 95] Generated Node #2: [43, 44, 95] from Operation: 38+57=95 Current State: 96:[43, 44, 95], Operations: ['38+57=95'] Exploring Operation: 44-43=1, Resulting Numbers: [95, 1] Generated Node #3: [95, 1] from Ope...
4
Current State: 96:[38, 57, 43, 44], Operations: [] Exploring Operation: 38+57=95, Resulting Numbers: [43, 44, 95] Generated Node #0,0: 96:[43, 44, 95] Operation: 38+57=95 Exploring Operation: 57-38=19, Resulting Numbers: [43, 44, 19] Generated Node #0,1: 96:[43, 44, 19] Operation: 57-38=19 Moving to Node #0,0 Current S...
0.986979
hs_2
mult_heuristic
[ 29, 27, 7, 98 ]
90
[ "29+27=56", "56/7=8", "98-8=90" ]
Current State: 90:[29, 27, 7, 98], Operations: [] Exploring Operation: 29+27=56, Resulting Numbers: [7, 98, 56] Generated Node #2: [7, 98, 56] from Operation: 29+27=56 Current State: 90:[7, 98, 56], Operations: ['29+27=56'] Exploring Operation: 56/7=8, Resulting Numbers: [98, 8] Generated Node #3: [98, 8] from Operatio...
4
Current State: 90:[29, 27, 7, 98], Operations: [] Exploring Operation: 29-27=2, Resulting Numbers: [7, 98, 2] Generated Node #0,0: 90:[7, 98, 2] Operation: 29-27=2 Exploring Operation: 27-7=20, Resulting Numbers: [29, 98, 20] Generated Node #0,1: 90:[29, 98, 20] Operation: 27-7=20 Exploring Operation: 98-7=91, Resultin...
0
hs_4
mult_heuristic
[ 11, 32, 8, 74 ]
46
[ "11*8=88", "74-32=42", "88-42=46" ]
Current State: 46:[11, 32, 8, 74], Operations: [] Exploring Operation: 11*8=88, Resulting Numbers: [32, 74, 88] Generated Node #2: [32, 74, 88] from Operation: 11*8=88 Current State: 46:[32, 74, 88], Operations: ['11*8=88'] Exploring Operation: 74-32=42, Resulting Numbers: [88, 42] Generated Node #3: [88, 42] from Oper...
4
Current State: 46:[11, 32, 8, 74], Operations: [] Exploring Operation: 32-11=21, Resulting Numbers: [8, 74, 21] Generated Node #0,0: 46:[8, 74, 21] Operation: 32-11=21 Exploring Operation: 74-32=42, Resulting Numbers: [11, 8, 42] Generated Node #0,1: 46:[11, 8, 42] Operation: 74-32=42 Exploring Operation: 74-11=63, Res...
0
hs_5
mult_heuristic
[ 9, 58, 79, 74 ]
62
[ "9+58=67", "79-74=5", "67-5=62" ]
Current State: 62:[9, 58, 79, 74], Operations: [] Exploring Operation: 9+58=67, Resulting Numbers: [79, 74, 67] Generated Node #2: [79, 74, 67] from Operation: 9+58=67 Current State: 62:[79, 74, 67], Operations: ['9+58=67'] Exploring Operation: 79-74=5, Resulting Numbers: [67, 5] Generated Node #3: [67, 5] from Operati...
4
Current State: 62:[9, 58, 79, 74], Operations: [] Exploring Operation: 79-74=5, Resulting Numbers: [9, 58, 5] Generated Node #0,0: 62:[9, 58, 5] Operation: 79-74=5 Exploring Operation: 79-9=70, Resulting Numbers: [58, 74, 70] Generated Node #0,1: 62:[58, 74, 70] Operation: 79-9=70 Start Sub Search at level 1: Moving to...
0.992188
hs_2
mult_heuristic
[ 23, 44, 65, 36 ]
89
[ "23*65=1495", "44*36=1584", "1584-1495=89" ]
Current State: 89:[23, 44, 65, 36], Operations: [] Exploring Operation: 23*65=1495, Resulting Numbers: [44, 36, 1495] Generated Node #2: [44, 36, 1495] from Operation: 23*65=1495 Current State: 89:[44, 36, 1495], Operations: ['23*65=1495'] Exploring Operation: 44*36=1584, Resulting Numbers: [1495, 1584] Generated Node ...
4
Current State: 89:[23, 44, 65, 36], Operations: [] Exploring Operation: 23+65=88, Resulting Numbers: [44, 36, 88] Generated Node #0,0: 89:[44, 36, 88] Operation: 23+65=88 Exploring Operation: 23+44=67, Resulting Numbers: [65, 36, 67] Generated Node #0,1: 89:[65, 36, 67] Operation: 23+44=67 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 99, 39, 7, 2 ]
14
[ "99+7=106", "106/2=53", "53-39=14" ]
Current State: 14:[99, 39, 7, 2], Operations: [] Exploring Operation: 99+7=106, Resulting Numbers: [39, 2, 106] Generated Node #2: [39, 2, 106] from Operation: 99+7=106 Current State: 14:[39, 2, 106], Operations: ['99+7=106'] Exploring Operation: 106/2=53, Resulting Numbers: [39, 53] Generated Node #3: [39, 53] from Op...
4
Current State: 14:[99, 39, 7, 2], Operations: [] Exploring Operation: 99-7=92, Resulting Numbers: [39, 2, 92] Generated Node #0,0: 14:[39, 2, 92] Operation: 99-7=92 Exploring Operation: 99-39=60, Resulting Numbers: [7, 2, 60] Generated Node #0,1: 14:[7, 2, 60] Operation: 99-39=60 Exploring Operation: 39-7=32, Resulting...
0
hs_3
mult_heuristic
[ 51, 79, 75, 18 ]
73
[ "51+79=130", "75-18=57", "130-57=73" ]
Current State: 73:[51, 79, 75, 18], Operations: [] Exploring Operation: 51+79=130, Resulting Numbers: [75, 18, 130] Generated Node #2: [75, 18, 130] from Operation: 51+79=130 Current State: 73:[75, 18, 130], Operations: ['51+79=130'] Exploring Operation: 75-18=57, Resulting Numbers: [130, 57] Generated Node #3: [130, 5...
4
Current State: 73:[51, 79, 75, 18], Operations: [] Exploring Operation: 79-18=61, Resulting Numbers: [51, 75, 61] Generated Node #0,0: 73:[51, 75, 61] Operation: 79-18=61 Exploring Operation: 75-18=57, Resulting Numbers: [51, 79, 57] Generated Node #0,1: 73:[51, 79, 57] Operation: 75-18=57 Exploring Operation: 51-18=33...
0.949653
hs_4
mult_heuristic
[ 3, 34, 16, 73 ]
13
[ "3*34=102", "16+73=89", "102-89=13" ]
Current State: 13:[3, 34, 16, 73], Operations: [] Exploring Operation: 3*34=102, Resulting Numbers: [16, 73, 102] Generated Node #2: [16, 73, 102] from Operation: 3*34=102 Current State: 13:[16, 73, 102], Operations: ['3*34=102'] Exploring Operation: 16+73=89, Resulting Numbers: [102, 89] Generated Node #3: [102, 89] f...
4
Current State: 13:[3, 34, 16, 73], Operations: [] Exploring Operation: 73-34=39, Resulting Numbers: [3, 16, 39] Generated Node #0,0: 13:[3, 16, 39] Operation: 73-34=39 Moving to Node #0,0 Current State: 13:[3, 16, 39], Operations: ['73-34=39'] Exploring Operation: 39/3=13, Resulting Numbers: [16, 13] Generated Node #0,...
0
hs_1
mult_heuristic
[ 32, 76, 38, 5 ]
62
[ "32+38=70", "70/5=14", "76-14=62" ]
Current State: 62:[32, 76, 38, 5], Operations: [] Exploring Operation: 32+38=70, Resulting Numbers: [76, 5, 70] Generated Node #2: [76, 5, 70] from Operation: 32+38=70 Current State: 62:[76, 5, 70], Operations: ['32+38=70'] Exploring Operation: 70/5=14, Resulting Numbers: [76, 14] Generated Node #3: [76, 14] from Opera...
4
Current State: 62:[32, 76, 38, 5], Operations: [] Exploring Operation: 38-5=33, Resulting Numbers: [32, 76, 33] Generated Node #0,0: 62:[32, 76, 33] Operation: 38-5=33 Exploring Operation: 76-38=38, Resulting Numbers: [32, 5, 38] Generated Node #0,1: 62:[32, 5, 38] Operation: 76-38=38 Exploring Operation: 76-5=71, Resu...
0
hs_5
mult_heuristic
[ 43, 63, 42, 57 ]
36
[ "63-57=6", "42/6=7", "43-7=36" ]
Current State: 36:[43, 63, 42, 57], Operations: [] Exploring Operation: 63-57=6, Resulting Numbers: [43, 42, 6] Generated Node #2: [43, 42, 6] from Operation: 63-57=6 Current State: 36:[43, 42, 6], Operations: ['63-57=6'] Exploring Operation: 42/6=7, Resulting Numbers: [43, 7] Generated Node #3: [43, 7] from Operation:...
4
Current State: 36:[43, 63, 42, 57], Operations: [] Exploring Operation: 63-57=6, Resulting Numbers: [43, 42, 6] Generated Node #0,0: 36:[43, 42, 6] Operation: 63-57=6 Exploring Operation: 63-43=20, Resulting Numbers: [42, 57, 20] Generated Node #0,1: 36:[42, 57, 20] Operation: 63-43=20 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 7, 3, 48, 23 ]
100
[ "7-3=4", "48-23=25", "4*25=100" ]
Current State: 100:[7, 3, 48, 23], Operations: [] Exploring Operation: 7-3=4, Resulting Numbers: [48, 23, 4] Generated Node #2: [48, 23, 4] from Operation: 7-3=4 Current State: 100:[48, 23, 4], Operations: ['7-3=4'] Exploring Operation: 48-23=25, Resulting Numbers: [4, 25] Generated Node #3: [4, 25] from Operation: 48-...
4
Current State: 100:[7, 3, 48, 23], Operations: [] Exploring Operation: 7+3=10, Resulting Numbers: [48, 23, 10] Generated Node #0,0: 100:[48, 23, 10] Operation: 7+3=10 Exploring Operation: 7-3=4, Resulting Numbers: [48, 23, 4] Generated Node #0,1: 100:[48, 23, 4] Operation: 7-3=4 Exploring Operation: 7*3=21, Resulting N...
0.985243
hs_5
mult_heuristic
[ 54, 74, 48, 87 ]
19
[ "74-54=20", "87-48=39", "39-20=19" ]
Current State: 19:[54, 74, 48, 87], Operations: [] Exploring Operation: 74-54=20, Resulting Numbers: [48, 87, 20] Generated Node #2: [48, 87, 20] from Operation: 74-54=20 Current State: 19:[48, 87, 20], Operations: ['74-54=20'] Exploring Operation: 87-48=39, Resulting Numbers: [20, 39] Generated Node #3: [20, 39] from ...
4
Current State: 19:[54, 74, 48, 87], Operations: [] Exploring Operation: 87-74=13, Resulting Numbers: [54, 48, 13] Generated Node #0,0: 19:[54, 48, 13] Operation: 87-74=13 Exploring Operation: 74-54=20, Resulting Numbers: [48, 87, 20] Generated Node #0,1: 19:[48, 87, 20] Operation: 74-54=20 Exploring Operation: 87-54=33...
0.988715
hs_3
mult_heuristic
[ 10, 44, 1, 96 ]
42
[ "10+44=54", "1*96=96", "96-54=42" ]
Current State: 42:[10, 44, 1, 96], Operations: [] Exploring Operation: 10+44=54, Resulting Numbers: [1, 96, 54] Generated Node #2: [1, 96, 54] from Operation: 10+44=54 Current State: 42:[1, 96, 54], Operations: ['10+44=54'] Exploring Operation: 1*96=96, Resulting Numbers: [54, 96] Generated Node #3: [54, 96] from Opera...
4
Current State: 42:[10, 44, 1, 96], Operations: [] Exploring Operation: 44-1=43, Resulting Numbers: [10, 96, 43] Generated Node #0,0: 42:[10, 96, 43] Operation: 44-1=43 Exploring Operation: 96-1=95, Resulting Numbers: [10, 44, 95] Generated Node #0,1: 42:[10, 44, 95] Operation: 96-1=95 Exploring Operation: 96-44=52, Res...
0.940972
hs_5
sum_heuristic
[ 76, 25, 44, 8 ]
76
[ "44-25=19", "8*19=152", "152-76=76" ]
Current State: 76:[76, 25, 44, 8], Operations: [] Exploring Operation: 44-25=19, Resulting Numbers: [76, 8, 19] Generated Node #2: [76, 8, 19] from Operation: 44-25=19 Current State: 76:[76, 8, 19], Operations: ['44-25=19'] Exploring Operation: 8*19=152, Resulting Numbers: [76, 152] Generated Node #3: [76, 152] from Op...
4
Current State: 76:[76, 25, 44, 8], Operations: [] Exploring Operation: 44-25=19, Resulting Numbers: [76, 8, 19] Generated Node #0,0: 76:[76, 8, 19] Operation: 44-25=19 Exploring Operation: 44-8=36, Resulting Numbers: [76, 25, 36] Generated Node #0,1: 76:[76, 25, 36] Operation: 44-8=36 Exploring Operation: 25-8=17, Resu...
0
hs_3
sum_heuristic
[ 84, 47, 54, 96 ]
82
[ "47*96=4512", "4512-84=4428", "4428/54=82" ]
Current State: 82:[84, 47, 54, 96], Operations: [] Exploring Operation: 47*96=4512, Resulting Numbers: [84, 54, 4512] Generated Node #2: [84, 54, 4512] from Operation: 47*96=4512 Current State: 82:[84, 54, 4512], Operations: ['47*96=4512'] Exploring Operation: 4512-84=4428, Resulting Numbers: [54, 4428] Generated Node ...
4
Current State: 82:[84, 47, 54, 96], Operations: [] Exploring Operation: 54-47=7, Resulting Numbers: [84, 96, 7] Generated Node #0,0: 82:[84, 96, 7] Operation: 54-47=7 Exploring Operation: 96-54=42, Resulting Numbers: [84, 47, 42] Generated Node #0,1: 82:[84, 47, 42] Operation: 96-54=42 Exploring Operation: 96-47=49, Re...
0
hs_3
sum_heuristic
[ 20, 80, 49, 40 ]
93
[ "80/20=4", "49+40=89", "4+89=93" ]
Current State: 93:[20, 80, 49, 40], Operations: [] Exploring Operation: 80/20=4, Resulting Numbers: [49, 40, 4] Generated Node #2: [49, 40, 4] from Operation: 80/20=4 Current State: 93:[49, 40, 4], Operations: ['80/20=4'] Exploring Operation: 49+40=89, Resulting Numbers: [4, 89] Generated Node #3: [4, 89] from Operatio...
4
Current State: 93:[20, 80, 49, 40], Operations: [] Exploring Operation: 80-49=31, Resulting Numbers: [20, 40, 31] Generated Node #0,0: 93:[20, 40, 31] Operation: 80-49=31 Exploring Operation: 80/20=4, Resulting Numbers: [49, 40, 4] Generated Node #0,1: 93:[49, 40, 4] Operation: 80/20=4 Exploring Operation: 49+40=89, Re...
0.980035
hs_4
mult_heuristic
[ 51, 12, 35, 29 ]
57
[ "51+12=63", "35-29=6", "63-6=57" ]
Current State: 57:[51, 12, 35, 29], Operations: [] Exploring Operation: 51+12=63, Resulting Numbers: [35, 29, 63] Generated Node #2: [35, 29, 63] from Operation: 51+12=63 Current State: 57:[35, 29, 63], Operations: ['51+12=63'] Exploring Operation: 35-29=6, Resulting Numbers: [63, 6] Generated Node #3: [63, 6] from Ope...
4
Current State: 57:[51, 12, 35, 29], Operations: [] Exploring Operation: 35-29=6, Resulting Numbers: [51, 12, 6] Generated Node #0,0: 57:[51, 12, 6] Operation: 35-29=6 Exploring Operation: 35-12=23, Resulting Numbers: [51, 29, 23] Generated Node #0,1: 57:[51, 29, 23] Operation: 35-12=23 Exploring Operation: 35+29=64, Re...
0.980035
hs_4
mult_heuristic
[ 60, 49, 49, 44 ]
16
[ "60+49=109", "49+44=93", "109-93=16" ]
Current State: 16:[60, 49, 49, 44], Operations: [] Exploring Operation: 60+49=109, Resulting Numbers: [44, 109] Generated Node #2: [44, 109] from Operation: 60+49=109 Current State: 16:[44, 109], Operations: ['60+49=109'] Exploring Operation: 49+44=93, Resulting Numbers: [109, 93] Generated Node #3: [109, 93] from Oper...
4
Current State: 16:[60, 49, 49, 44], Operations: [] Exploring Operation: 49/49=1, Resulting Numbers: [60, 44, 1] Generated Node #0,0: 16:[60, 44, 1] Operation: 49/49=1 Exploring Operation: 60-49=11, Resulting Numbers: [49, 44, 11] Generated Node #0,1: 16:[49, 44, 11] Operation: 60-49=11 Exploring Operation: 49-49=0, Res...
0.986979
hs_5
mult_heuristic