Datasets:

nums
listlengths
4
4
target
int64
10
100
solution
listlengths
3
3
optimal_path
stringlengths
282
529
start_size
int64
4
4
search_path
stringlengths
505
16.8k
rating
float64
0
0.99
search_type
stringclasses
5 values
heuristic
stringclasses
2 values
[ 66, 82, 31, 60 ]
28
[ "82-60=22", "66/22=3", "31-3=28" ]
Current State: 28:[66, 82, 31, 60], Operations: [] Exploring Operation: 82-60=22, Resulting Numbers: [66, 31, 22] Generated Node #2: [66, 31, 22] from Operation: 82-60=22 Current State: 28:[66, 31, 22], Operations: ['82-60=22'] Exploring Operation: 66/22=3, Resulting Numbers: [31, 3] Generated Node #3: [31, 3] from Ope...
4
Current State: 28:[66, 82, 31, 60], Operations: [] Exploring Operation: 82-60=22, Resulting Numbers: [66, 31, 22] Generated Node #0,0: 28:[66, 31, 22] Operation: 82-60=22 Exploring Operation: 82-66=16, Resulting Numbers: [31, 60, 16] Generated Node #0,1: 28:[31, 60, 16] Operation: 82-66=16 Moving to Node #0,1 Current S...
0.987847
hs_2
sum_heuristic
[ 4, 23, 83, 33 ]
43
[ "33-23=10", "4*10=40", "83-40=43" ]
Current State: 43:[4, 23, 83, 33], Operations: [] Exploring Operation: 33-23=10, Resulting Numbers: [4, 83, 10] Generated Node #2: [4, 83, 10] from Operation: 33-23=10 Current State: 43:[4, 83, 10], Operations: ['33-23=10'] Exploring Operation: 4*10=40, Resulting Numbers: [83, 40] Generated Node #3: [83, 40] from Opera...
4
Current State: 43:[4, 23, 83, 33], Operations: [] Exploring Operation: 83-4=79, Resulting Numbers: [23, 33, 79] Generated Node #0,0: 43:[23, 33, 79] Operation: 83-4=79 Exploring Operation: 83-23=60, Resulting Numbers: [4, 33, 60] Generated Node #0,1: 43:[4, 33, 60] Operation: 83-23=60 Exploring Operation: 4+23=27, Resu...
0
hs_4
mult_heuristic
[ 59, 33, 67, 89 ]
64
[ "59+33=92", "67+89=156", "156-92=64" ]
Current State: 64:[59, 33, 67, 89], Operations: [] Exploring Operation: 59+33=92, Resulting Numbers: [67, 89, 92] Generated Node #2: [67, 89, 92] from Operation: 59+33=92 Current State: 64:[67, 89, 92], Operations: ['59+33=92'] Exploring Operation: 67+89=156, Resulting Numbers: [92, 156] Generated Node #3: [92, 156] fr...
4
Current State: 64:[59, 33, 67, 89], Operations: [] Exploring Operation: 89-33=56, Resulting Numbers: [59, 67, 56] Generated Node #0,0: 64:[59, 67, 56] Operation: 89-33=56 Exploring Operation: 89-67=22, Resulting Numbers: [59, 33, 22] Generated Node #0,1: 64:[59, 33, 22] Operation: 89-67=22 Exploring Operation: 89-59=30...
0.990451
hs_3
sum_heuristic
[ 58, 39, 20, 62 ]
64
[ "58+20=78", "78/39=2", "62+2=64" ]
Current State: 64:[58, 39, 20, 62], Operations: [] Exploring Operation: 58+20=78, Resulting Numbers: [39, 62, 78] Generated Node #2: [39, 62, 78] from Operation: 58+20=78 Current State: 64:[39, 62, 78], Operations: ['58+20=78'] Exploring Operation: 78/39=2, Resulting Numbers: [62, 2] Generated Node #3: [62, 2] from Ope...
4
Current State: 64:[58, 39, 20, 62], Operations: [] Exploring Operation: 58-39=19, Resulting Numbers: [20, 62, 19] Generated Node #0,0: 64:[20, 62, 19] Operation: 58-39=19 Exploring Operation: 39-20=19, Resulting Numbers: [58, 62, 19] Generated Node #0,1: 64:[58, 62, 19] Operation: 39-20=19 Exploring Operation: 39+20=59...
0
hs_5
mult_heuristic
[ 56, 87, 47, 55 ]
80
[ "55-47=8", "56/8=7", "87-7=80" ]
Current State: 80:[56, 87, 47, 55], Operations: [] Exploring Operation: 55-47=8, Resulting Numbers: [56, 87, 8] Generated Node #2: [56, 87, 8] from Operation: 55-47=8 Current State: 80:[56, 87, 8], Operations: ['55-47=8'] Exploring Operation: 56/8=7, Resulting Numbers: [87, 7] Generated Node #3: [87, 7] from Operation:...
4
Current State: 80:[56, 87, 47, 55], Operations: [] Exploring Operation: 56-55=1, Resulting Numbers: [87, 47, 1] Generated Node #0,0: 80:[87, 47, 1] Operation: 56-55=1 Exploring Operation: 87-56=31, Resulting Numbers: [47, 55, 31] Generated Node #0,1: 80:[47, 55, 31] Operation: 87-56=31 Exploring Operation: 55-47=8, Res...
0.96441
hs_4
mult_heuristic
[ 84, 25, 40, 88 ]
50
[ "84-40=44", "25*88=2200", "2200/44=50" ]
Current State: 50:[84, 25, 40, 88], Operations: [] Exploring Operation: 84-40=44, Resulting Numbers: [25, 88, 44] Generated Node #2: [25, 88, 44] from Operation: 84-40=44 Current State: 50:[25, 88, 44], Operations: ['84-40=44'] Exploring Operation: 25*88=2200, Resulting Numbers: [44, 2200] Generated Node #3: [44, 2200]...
4
Current State: 50:[84, 25, 40, 88], Operations: [] Exploring Operation: 84-40=44, Resulting Numbers: [25, 88, 44] Generated Node #0,0: 50:[25, 88, 44] Operation: 84-40=44 Exploring Operation: 88-40=48, Resulting Numbers: [84, 25, 48] Generated Node #0,1: 50:[84, 25, 48] Operation: 88-40=48 Exploring Operation: 88-84=4,...
0.967882
hs_3
sum_heuristic
[ 39, 64, 81, 42 ]
20
[ "39+64=103", "81+42=123", "123-103=20" ]
Current State: 20:[39, 64, 81, 42], Operations: [] Exploring Operation: 39+64=103, Resulting Numbers: [81, 42, 103] Generated Node #2: [81, 42, 103] from Operation: 39+64=103 Current State: 20:[81, 42, 103], Operations: ['39+64=103'] Exploring Operation: 81+42=123, Resulting Numbers: [103, 123] Generated Node #3: [103,...
4
Current State: 20:[39, 64, 81, 42], Operations: [] Exploring Operation: 64-42=22, Resulting Numbers: [39, 81, 22] Generated Node #0,0: 20:[39, 81, 22] Operation: 64-42=22 Exploring Operation: 81-64=17, Resulting Numbers: [39, 42, 17] Generated Node #0,1: 20:[39, 42, 17] Operation: 81-64=17 Exploring Operation: 81-42=39...
0.990451
hs_3
sum_heuristic
[ 6, 35, 72, 5 ]
37
[ "6-5=1", "72-35=37", "1*37=37" ]
Current State: 37:[6, 35, 72, 5], Operations: [] Exploring Operation: 6-5=1, Resulting Numbers: [35, 72, 1] Generated Node #2: [35, 72, 1] from Operation: 6-5=1 Current State: 37:[35, 72, 1], Operations: ['6-5=1'] Exploring Operation: 72-35=37, Resulting Numbers: [1, 37] Generated Node #3: [1, 37] from Operation: 72-35...
4
Current State: 37:[6, 35, 72, 5], Operations: [] Exploring Operation: 72/6=12, Resulting Numbers: [35, 5, 12] Generated Node #0,0: 37:[35, 5, 12] Operation: 72/6=12 Exploring Operation: 6*5=30, Resulting Numbers: [35, 72, 30] Generated Node #0,1: 37:[35, 72, 30] Operation: 6*5=30 Moving to Node #0,1 Current State: 37:[...
0
hs_2
sum_heuristic
[ 96, 99, 83, 81 ]
93
[ "83-81=2", "96*2=192", "192-99=93" ]
Current State: 93:[96, 99, 83, 81], Operations: [] Exploring Operation: 83-81=2, Resulting Numbers: [96, 99, 2] Generated Node #2: [96, 99, 2] from Operation: 83-81=2 Current State: 93:[96, 99, 2], Operations: ['83-81=2'] Exploring Operation: 96*2=192, Resulting Numbers: [99, 192] Generated Node #3: [99, 192] from Oper...
4
Current State: 93:[96, 99, 83, 81], Operations: [] Exploring Operation: 83-81=2, Resulting Numbers: [96, 99, 2] Generated Node #0,0: 93:[96, 99, 2] Operation: 83-81=2 Exploring Operation: 99-81=18, Resulting Numbers: [96, 83, 18] Generated Node #0,1: 93:[96, 83, 18] Operation: 99-81=18 Exploring Operation: 99-96=3, Res...
0
hs_3
mult_heuristic
[ 62, 5, 72, 24 ]
13
[ "72/24=3", "62+3=65", "65/5=13" ]
Current State: 13:[62, 5, 72, 24], Operations: [] Exploring Operation: 72/24=3, Resulting Numbers: [62, 5, 3] Generated Node #2: [62, 5, 3] from Operation: 72/24=3 Current State: 13:[62, 5, 3], Operations: ['72/24=3'] Exploring Operation: 62+3=65, Resulting Numbers: [5, 65] Generated Node #3: [5, 65] from Operation: 62...
4
Current State: 13:[62, 5, 72, 24], Operations: [] Exploring Operation: 72-62=10, Resulting Numbers: [5, 24, 10] Generated Node #0,0: 13:[5, 24, 10] Operation: 72-62=10 Exploring Operation: 72/24=3, Resulting Numbers: [62, 5, 3] Generated Node #0,1: 13:[62, 5, 3] Operation: 72/24=3 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 34, 27, 98, 36 ]
44
[ "36-34=2", "27*2=54", "98-54=44" ]
Current State: 44:[34, 27, 98, 36], Operations: [] Exploring Operation: 36-34=2, Resulting Numbers: [27, 98, 2] Generated Node #2: [27, 98, 2] from Operation: 36-34=2 Current State: 44:[27, 98, 2], Operations: ['36-34=2'] Exploring Operation: 27*2=54, Resulting Numbers: [98, 54] Generated Node #3: [98, 54] from Operati...
4
Current State: 44:[34, 27, 98, 36], Operations: [] Exploring Operation: 98-34=64, Resulting Numbers: [27, 36, 64] Generated Node #0,0: 44:[27, 36, 64] Operation: 98-34=64 Exploring Operation: 98-36=62, Resulting Numbers: [34, 27, 62] Generated Node #0,1: 44:[34, 27, 62] Operation: 98-36=62 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 32, 90, 94, 18 ]
18
[ "90-32=58", "94-18=76", "76-58=18" ]
Current State: 18:[32, 90, 94, 18], Operations: [] Exploring Operation: 90-32=58, Resulting Numbers: [94, 18, 58] Generated Node #2: [94, 18, 58] from Operation: 90-32=58 Current State: 18:[94, 18, 58], Operations: ['90-32=58'] Exploring Operation: 94-18=76, Resulting Numbers: [58, 76] Generated Node #3: [58, 76] from ...
4
Current State: 18:[32, 90, 94, 18], Operations: [] Exploring Operation: 94-90=4, Resulting Numbers: [32, 18, 4] Generated Node #0,0: 18:[32, 18, 4] Operation: 94-90=4 Moving to Node #0,0 Current State: 18:[32, 18, 4], Operations: ['94-90=4'] Exploring Operation: 32/4=8, Resulting Numbers: [18, 8] Generated Node #0,0,0:...
0
hs_1
sum_heuristic
[ 18, 3, 82, 75 ]
28
[ "18+3=21", "82-75=7", "21+7=28" ]
Current State: 28:[18, 3, 82, 75], Operations: [] Exploring Operation: 18+3=21, Resulting Numbers: [82, 75, 21] Generated Node #2: [82, 75, 21] from Operation: 18+3=21 Current State: 28:[82, 75, 21], Operations: ['18+3=21'] Exploring Operation: 82-75=7, Resulting Numbers: [21, 7] Generated Node #3: [21, 7] from Operati...
4
Current State: 28:[18, 3, 82, 75], Operations: [] Exploring Operation: 75-18=57, Resulting Numbers: [3, 82, 57] Generated Node #0,0: 28:[3, 82, 57] Operation: 75-18=57 Exploring Operation: 82-18=64, Resulting Numbers: [3, 75, 64] Generated Node #0,1: 28:[3, 75, 64] Operation: 82-18=64 Exploring Operation: 75/3=25, Resu...
0.967882
hs_4
sum_heuristic
[ 72, 50, 82, 18 ]
23
[ "82-72=10", "50/10=5", "18+5=23" ]
Current State: 23:[72, 50, 82, 18], Operations: [] Exploring Operation: 82-72=10, Resulting Numbers: [50, 18, 10] Generated Node #2: [50, 18, 10] from Operation: 82-72=10 Current State: 23:[50, 18, 10], Operations: ['82-72=10'] Exploring Operation: 50/10=5, Resulting Numbers: [18, 5] Generated Node #3: [18, 5] from Ope...
4
Current State: 23:[72, 50, 82, 18], Operations: [] Exploring Operation: 72-50=22, Resulting Numbers: [82, 18, 22] Generated Node #0,0: 23:[82, 18, 22] Operation: 72-50=22 Exploring Operation: 82-72=10, Resulting Numbers: [50, 18, 10] Generated Node #0,1: 23:[50, 18, 10] Operation: 82-72=10 Exploring Operation: 82-50=32...
0.983507
hs_4
mult_heuristic
[ 23, 77, 79, 45 ]
91
[ "79-77=2", "23*2=46", "45+46=91" ]
Current State: 91:[23, 77, 79, 45], Operations: [] Exploring Operation: 79-77=2, Resulting Numbers: [23, 45, 2] Generated Node #2: [23, 45, 2] from Operation: 79-77=2 Current State: 91:[23, 45, 2], Operations: ['79-77=2'] Exploring Operation: 23*2=46, Resulting Numbers: [45, 46] Generated Node #3: [45, 46] from Operati...
4
Current State: 91:[23, 77, 79, 45], Operations: [] Exploring Operation: 45-23=22, Resulting Numbers: [77, 79, 22] Generated Node #0,0: 91:[77, 79, 22] Operation: 45-23=22 Exploring Operation: 77-45=32, Resulting Numbers: [23, 79, 32] Generated Node #0,1: 91:[23, 79, 32] Operation: 77-45=32 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 66, 57, 29, 12 ]
87
[ "66-57=9", "12-9=3", "29*3=87" ]
Current State: 87:[66, 57, 29, 12], Operations: [] Exploring Operation: 66-57=9, Resulting Numbers: [29, 12, 9] Generated Node #2: [29, 12, 9] from Operation: 66-57=9 Current State: 87:[29, 12, 9], Operations: ['66-57=9'] Exploring Operation: 12-9=3, Resulting Numbers: [29, 3] Generated Node #3: [29, 3] from Operation:...
4
Current State: 87:[66, 57, 29, 12], Operations: [] Exploring Operation: 57+29=86, Resulting Numbers: [66, 12, 86] Generated Node #0,0: 87:[66, 12, 86] Operation: 57+29=86 Exploring Operation: 66-57=9, Resulting Numbers: [29, 12, 9] Generated Node #0,1: 87:[29, 12, 9] Operation: 66-57=9 Exploring Operation: 57-29=28, Re...
0.985243
hs_5
sum_heuristic
[ 69, 73, 57, 74 ]
12
[ "69-57=12", "74-73=1", "12*1=12" ]
Current State: 12:[69, 73, 57, 74], Operations: [] Exploring Operation: 69-57=12, Resulting Numbers: [73, 74, 12] Generated Node #2: [73, 74, 12] from Operation: 69-57=12 Current State: 12:[73, 74, 12], Operations: ['69-57=12'] Exploring Operation: 74-73=1, Resulting Numbers: [12, 1] Generated Node #3: [12, 1] from Ope...
4
Current State: 12:[69, 73, 57, 74], Operations: [] Exploring Operation: 73-69=4, Resulting Numbers: [57, 74, 4] Generated Node #0,0: 12:[57, 74, 4] Operation: 73-69=4 Exploring Operation: 69-57=12, Resulting Numbers: [73, 74, 12] Generated Node #0,1: 12:[73, 74, 12] Operation: 69-57=12 Exploring Operation: 74-73=1, Res...
0.967014
hs_4
mult_heuristic
[ 68, 24, 73, 43 ]
72
[ "68-24=44", "73+43=116", "116-44=72" ]
Current State: 72:[68, 24, 73, 43], Operations: [] Exploring Operation: 68-24=44, Resulting Numbers: [73, 43, 44] Generated Node #2: [73, 43, 44] from Operation: 68-24=44 Current State: 72:[73, 43, 44], Operations: ['68-24=44'] Exploring Operation: 73+43=116, Resulting Numbers: [44, 116] Generated Node #3: [44, 116] fr...
4
Current State: 72:[68, 24, 73, 43], Operations: [] Exploring Operation: 73-43=30, Resulting Numbers: [68, 24, 30] Generated Node #0,0: 72:[68, 24, 30] Operation: 73-43=30 Exploring Operation: 73-68=5, Resulting Numbers: [24, 43, 5] Generated Node #0,1: 72:[24, 43, 5] Operation: 73-68=5 Exploring Operation: 43-24=19, Re...
0.986979
hs_5
mult_heuristic
[ 51, 99, 33, 10 ]
58
[ "51+10=61", "99/33=3", "61-3=58" ]
Current State: 58:[51, 99, 33, 10], Operations: [] Exploring Operation: 51+10=61, Resulting Numbers: [99, 33, 61] Generated Node #2: [99, 33, 61] from Operation: 51+10=61 Current State: 58:[99, 33, 61], Operations: ['51+10=61'] Exploring Operation: 99/33=3, Resulting Numbers: [61, 3] Generated Node #3: [61, 3] from Ope...
4
Current State: 58:[51, 99, 33, 10], Operations: [] Exploring Operation: 99-51=48, Resulting Numbers: [33, 10, 48] Generated Node #0,0: 58:[33, 10, 48] Operation: 99-51=48 Exploring Operation: 99/33=3, Resulting Numbers: [51, 10, 3] Generated Node #0,1: 58:[51, 10, 3] Operation: 99/33=3 Moving to Node #0,1 Current State...
0.990451
hs_2
sum_heuristic
[ 27, 7, 48, 23 ]
91
[ "27-7=20", "48+23=71", "20+71=91" ]
Current State: 91:[27, 7, 48, 23], Operations: [] Exploring Operation: 27-7=20, Resulting Numbers: [48, 23, 20] Generated Node #2: [48, 23, 20] from Operation: 27-7=20 Current State: 91:[48, 23, 20], Operations: ['27-7=20'] Exploring Operation: 48+23=71, Resulting Numbers: [20, 71] Generated Node #3: [20, 71] from Oper...
4
Current State: 91:[27, 7, 48, 23], Operations: [] Exploring Operation: 48-27=21, Resulting Numbers: [7, 23, 21] Generated Node #0,0: 91:[7, 23, 21] Operation: 48-27=21 Exploring Operation: 27+48=75, Resulting Numbers: [7, 23, 75] Generated Node #0,1: 91:[7, 23, 75] Operation: 27+48=75 Moving to Node #0,0 Current State:...
0.990451
hs_2
mult_heuristic
[ 41, 3, 32, 42 ]
93
[ "41+32=73", "73-42=31", "3*31=93" ]
Current State: 93:[41, 3, 32, 42], Operations: [] Exploring Operation: 41+32=73, Resulting Numbers: [3, 42, 73] Generated Node #2: [3, 42, 73] from Operation: 41+32=73 Current State: 93:[3, 42, 73], Operations: ['41+32=73'] Exploring Operation: 73-42=31, Resulting Numbers: [3, 31] Generated Node #3: [3, 31] from Operat...
4
Current State: 93:[41, 3, 32, 42], Operations: [] Exploring Operation: 42-32=10, Resulting Numbers: [41, 3, 10] Generated Node #0,0: 93:[41, 3, 10] Operation: 42-32=10 Exploring Operation: 41-32=9, Resulting Numbers: [3, 42, 9] Generated Node #0,1: 93:[3, 42, 9] Operation: 41-32=9 Exploring Operation: 41-3=38, Resultin...
0.986979
hs_5
mult_heuristic
[ 59, 27, 43, 49 ]
26
[ "59-27=32", "49-43=6", "32-6=26" ]
Current State: 26:[59, 27, 43, 49], Operations: [] Exploring Operation: 59-27=32, Resulting Numbers: [43, 49, 32] Generated Node #2: [43, 49, 32] from Operation: 59-27=32 Current State: 26:[43, 49, 32], Operations: ['59-27=32'] Exploring Operation: 49-43=6, Resulting Numbers: [32, 6] Generated Node #3: [32, 6] from Ope...
4
Current State: 26:[59, 27, 43, 49], Operations: [] Exploring Operation: 59-49=10, Resulting Numbers: [27, 43, 10] Generated Node #0,0: 26:[27, 43, 10] Operation: 59-49=10 Moving to Node #0,0 Current State: 26:[27, 43, 10], Operations: ['59-49=10'] Exploring Operation: 43-27=16, Resulting Numbers: [10, 16] Generated Nod...
0.993924
hs_1
mult_heuristic
[ 22, 37, 17, 74 ]
27
[ "22*74=1628", "1628/37=44", "44-17=27" ]
Current State: 27:[22, 37, 17, 74], Operations: [] Exploring Operation: 22*74=1628, Resulting Numbers: [37, 17, 1628] Generated Node #2: [37, 17, 1628] from Operation: 22*74=1628 Current State: 27:[37, 17, 1628], Operations: ['22*74=1628'] Exploring Operation: 1628/37=44, Resulting Numbers: [17, 44] Generated Node #3: ...
4
Current State: 27:[22, 37, 17, 74], Operations: [] Exploring Operation: 74/37=2, Resulting Numbers: [22, 17, 2] Generated Node #0,0: 27:[22, 17, 2] Operation: 74/37=2 Exploring Operation: 74-37=37, Resulting Numbers: [22, 17, 37] Generated Node #0,1: 27:[22, 17, 37] Operation: 74-37=37 Moving to Node #0,0 Current State...
0
hs_2
mult_heuristic
[ 32, 80, 87, 89 ]
64
[ "32+80=112", "87+89=176", "176-112=64" ]
Current State: 64:[32, 80, 87, 89], Operations: [] Exploring Operation: 32+80=112, Resulting Numbers: [87, 89, 112] Generated Node #2: [87, 89, 112] from Operation: 32+80=112 Current State: 64:[87, 89, 112], Operations: ['32+80=112'] Exploring Operation: 87+89=176, Resulting Numbers: [112, 176] Generated Node #3: [112,...
4
Current State: 64:[32, 80, 87, 89], Operations: [] Exploring Operation: 89-80=9, Resulting Numbers: [32, 87, 9] Generated Node #0,0: 64:[32, 87, 9] Operation: 89-80=9 Exploring Operation: 89-87=2, Resulting Numbers: [32, 80, 2] Generated Node #0,1: 64:[32, 80, 2] Operation: 89-87=2 Start Sub Search at level 1: Moving t...
0.986979
hs_2
sum_heuristic
[ 84, 28, 38, 20 ]
42
[ "38-28=10", "84*10=840", "840/20=42" ]
Current State: 42:[84, 28, 38, 20], Operations: [] Exploring Operation: 38-28=10, Resulting Numbers: [84, 20, 10] Generated Node #2: [84, 20, 10] from Operation: 38-28=10 Current State: 42:[84, 20, 10], Operations: ['38-28=10'] Exploring Operation: 84*10=840, Resulting Numbers: [20, 840] Generated Node #3: [20, 840] fr...
4
Current State: 42:[84, 28, 38, 20], Operations: [] Exploring Operation: 84/28=3, Resulting Numbers: [38, 20, 3] Generated Node #0,0: 42:[38, 20, 3] Operation: 84/28=3 Exploring Operation: 38-28=10, Resulting Numbers: [84, 20, 10] Generated Node #0,1: 42:[84, 20, 10] Operation: 38-28=10 Exploring Operation: 84-20=64, Re...
0.908854
hs_5
mult_heuristic
[ 3, 15, 66, 89 ]
64
[ "66-15=51", "3*51=153", "153-89=64" ]
Current State: 64:[3, 15, 66, 89], Operations: [] Exploring Operation: 66-15=51, Resulting Numbers: [3, 89, 51] Generated Node #2: [3, 89, 51] from Operation: 66-15=51 Current State: 64:[3, 89, 51], Operations: ['66-15=51'] Exploring Operation: 3*51=153, Resulting Numbers: [89, 153] Generated Node #3: [89, 153] from Op...
4
Current State: 64:[3, 15, 66, 89], Operations: [] Exploring Operation: 89-15=74, Resulting Numbers: [3, 66, 74] Generated Node #0,0: 64:[3, 66, 74] Operation: 89-15=74 Exploring Operation: 89-3=86, Resulting Numbers: [15, 66, 86] Generated Node #0,1: 64:[15, 66, 86] Operation: 89-3=86 Exploring Operation: 89-66=23, Res...
0
hs_3
mult_heuristic
[ 36, 4, 78, 41 ]
25
[ "36*4=144", "78+41=119", "144-119=25" ]
Current State: 25:[36, 4, 78, 41], Operations: [] Exploring Operation: 36*4=144, Resulting Numbers: [78, 41, 144] Generated Node #2: [78, 41, 144] from Operation: 36*4=144 Current State: 25:[78, 41, 144], Operations: ['36*4=144'] Exploring Operation: 78+41=119, Resulting Numbers: [144, 119] Generated Node #3: [144, 119...
4
Current State: 25:[36, 4, 78, 41], Operations: [] Exploring Operation: 78-41=37, Resulting Numbers: [36, 4, 37] Generated Node #0,0: 25:[36, 4, 37] Operation: 78-41=37 Exploring Operation: 78-36=42, Resulting Numbers: [4, 41, 42] Generated Node #0,1: 25:[4, 41, 42] Operation: 78-36=42 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 77, 98, 56, 25 ]
94
[ "77+98=175", "56+25=81", "175-81=94" ]
Current State: 94:[77, 98, 56, 25], Operations: [] Exploring Operation: 77+98=175, Resulting Numbers: [56, 25, 175] Generated Node #2: [56, 25, 175] from Operation: 77+98=175 Current State: 94:[56, 25, 175], Operations: ['77+98=175'] Exploring Operation: 56+25=81, Resulting Numbers: [175, 81] Generated Node #3: [175, 8...
4
Current State: 94:[77, 98, 56, 25], Operations: [] Exploring Operation: 77-25=52, Resulting Numbers: [98, 56, 52] Generated Node #0,0: 94:[98, 56, 52] Operation: 77-25=52 Start Sub Search at level 1: Moving to Node #0,0 Current State: 94:[98, 56, 52], Operations: ['77-25=52'] Exploring Operation: 56-52=4, Resulting Num...
0.993924
hs_1
sum_heuristic
[ 5, 49, 8, 7 ]
43
[ "5*49=245", "245/7=35", "8+35=43" ]
Current State: 43:[5, 49, 8, 7], Operations: [] Exploring Operation: 5*49=245, Resulting Numbers: [8, 7, 245] Generated Node #2: [8, 7, 245] from Operation: 5*49=245 Current State: 43:[8, 7, 245], Operations: ['5*49=245'] Exploring Operation: 245/7=35, Resulting Numbers: [8, 35] Generated Node #3: [8, 35] from Operatio...
4
Current State: 43:[5, 49, 8, 7], Operations: [] Exploring Operation: 49-5=44, Resulting Numbers: [8, 7, 44] Generated Node #0,0: 43:[8, 7, 44] Operation: 49-5=44 Exploring Operation: 5+8=13, Resulting Numbers: [49, 7, 13] Generated Node #0,1: 43:[49, 7, 13] Operation: 5+8=13 Exploring Operation: 5*7=35, Resulting Numbe...
0.926215
hs_5
mult_heuristic
[ 74, 5, 64, 97 ]
95
[ "74-64=10", "10/5=2", "97-2=95" ]
Current State: 95:[74, 5, 64, 97], Operations: [] Exploring Operation: 74-64=10, Resulting Numbers: [5, 97, 10] Generated Node #2: [5, 97, 10] from Operation: 74-64=10 Current State: 95:[5, 97, 10], Operations: ['74-64=10'] Exploring Operation: 10/5=2, Resulting Numbers: [97, 2] Generated Node #3: [97, 2] from Operatio...
4
Current State: 95:[74, 5, 64, 97], Operations: [] Exploring Operation: 74-64=10, Resulting Numbers: [5, 97, 10] Generated Node #0,0: 95:[5, 97, 10] Operation: 74-64=10 Exploring Operation: 97-74=23, Resulting Numbers: [5, 64, 23] Generated Node #0,1: 95:[5, 64, 23] Operation: 97-74=23 Moving to Node #0,0 Current State:...
0.990451
hs_2
sum_heuristic
[ 91, 84, 21, 68 ]
74
[ "84/21=4", "68/4=17", "91-17=74" ]
Current State: 74:[91, 84, 21, 68], Operations: [] Exploring Operation: 84/21=4, Resulting Numbers: [91, 68, 4] Generated Node #2: [91, 68, 4] from Operation: 84/21=4 Current State: 74:[91, 68, 4], Operations: ['84/21=4'] Exploring Operation: 68/4=17, Resulting Numbers: [91, 17] Generated Node #3: [91, 17] from Operati...
4
Current State: 74:[91, 84, 21, 68], Operations: [] Exploring Operation: 91-84=7, Resulting Numbers: [21, 68, 7] Generated Node #0,0: 74:[21, 68, 7] Operation: 91-84=7 Exploring Operation: 84-21=63, Resulting Numbers: [91, 68, 63] Generated Node #0,1: 74:[91, 68, 63] Operation: 84-21=63 Exploring Operation: 84/21=4, Res...
0
hs_5
sum_heuristic
[ 84, 94, 63, 39 ]
92
[ "94-84=10", "63+39=102", "102-10=92" ]
Current State: 92:[84, 94, 63, 39], Operations: [] Exploring Operation: 94-84=10, Resulting Numbers: [63, 39, 10] Generated Node #2: [63, 39, 10] from Operation: 94-84=10 Current State: 92:[63, 39, 10], Operations: ['94-84=10'] Exploring Operation: 63+39=102, Resulting Numbers: [10, 102] Generated Node #3: [10, 102] fr...
4
Current State: 92:[84, 94, 63, 39], Operations: [] Exploring Operation: 63+39=102, Resulting Numbers: [84, 94, 102] Generated Node #0,0: 92:[84, 94, 102] Operation: 63+39=102 Exploring Operation: 63-39=24, Resulting Numbers: [84, 94, 24] Generated Node #0,1: 92:[84, 94, 24] Operation: 63-39=24 Exploring Operation: 84-3...
0.957465
hs_4
mult_heuristic
[ 65, 40, 6, 53 ]
13
[ "65-40=25", "53+25=78", "78/6=13" ]
Current State: 13:[65, 40, 6, 53], Operations: [] Exploring Operation: 65-40=25, Resulting Numbers: [6, 53, 25] Generated Node #2: [6, 53, 25] from Operation: 65-40=25 Current State: 13:[6, 53, 25], Operations: ['65-40=25'] Exploring Operation: 53+25=78, Resulting Numbers: [6, 78] Generated Node #3: [6, 78] from Operat...
4
Current State: 13:[65, 40, 6, 53], Operations: [] Exploring Operation: 65-40=25, Resulting Numbers: [6, 53, 25] Generated Node #0,0: 13:[6, 53, 25] Operation: 65-40=25 Exploring Operation: 65-53=12, Resulting Numbers: [40, 6, 12] Generated Node #0,1: 13:[40, 6, 12] Operation: 65-53=12 Moving to Node #0,1 Current State:...
0
hs_2
sum_heuristic
[ 61, 54, 24, 95 ]
13
[ "54*24=1296", "1296-61=1235", "1235/95=13" ]
Current State: 13:[61, 54, 24, 95], Operations: [] Exploring Operation: 54*24=1296, Resulting Numbers: [61, 95, 1296] Generated Node #2: [61, 95, 1296] from Operation: 54*24=1296 Current State: 13:[61, 95, 1296], Operations: ['54*24=1296'] Exploring Operation: 1296-61=1235, Resulting Numbers: [95, 1235] Generated Node ...
4
Current State: 13:[61, 54, 24, 95], Operations: [] Exploring Operation: 95-61=34, Resulting Numbers: [54, 24, 34] Generated Node #0,0: 13:[54, 24, 34] Operation: 95-61=34 Exploring Operation: 61-24=37, Resulting Numbers: [54, 95, 37] Generated Node #0,1: 13:[54, 95, 37] Operation: 61-24=37 Exploring Operation: 95-54=41...
0
hs_4
mult_heuristic
[ 99, 59, 2, 88 ]
96
[ "99-59=40", "88-40=48", "2*48=96" ]
Current State: 96:[99, 59, 2, 88], Operations: [] Exploring Operation: 99-59=40, Resulting Numbers: [2, 88, 40] Generated Node #2: [2, 88, 40] from Operation: 99-59=40 Current State: 96:[2, 88, 40], Operations: ['99-59=40'] Exploring Operation: 88-40=48, Resulting Numbers: [2, 48] Generated Node #3: [2, 48] from Operat...
4
Current State: 96:[99, 59, 2, 88], Operations: [] Exploring Operation: 88-59=29, Resulting Numbers: [99, 2, 29] Generated Node #0,0: 96:[99, 2, 29] Operation: 88-59=29 Moving to Node #0,0 Current State: 96:[99, 2, 29], Operations: ['88-59=29'] Exploring Operation: 99-2=97, Resulting Numbers: [29, 97] Generated Node #0,...
0
hs_1
mult_heuristic
[ 60, 28, 17, 64 ]
40
[ "64-60=4", "17*4=68", "68-28=40" ]
Current State: 40:[60, 28, 17, 64], Operations: [] Exploring Operation: 64-60=4, Resulting Numbers: [28, 17, 4] Generated Node #2: [28, 17, 4] from Operation: 64-60=4 Current State: 40:[28, 17, 4], Operations: ['64-60=4'] Exploring Operation: 17*4=68, Resulting Numbers: [28, 68] Generated Node #3: [28, 68] from Operati...
4
Current State: 40:[60, 28, 17, 64], Operations: [] Exploring Operation: 64-28=36, Resulting Numbers: [60, 17, 36] Generated Node #0,0: 40:[60, 17, 36] Operation: 64-28=36 Exploring Operation: 60-28=32, Resulting Numbers: [17, 64, 32] Generated Node #0,1: 40:[17, 64, 32] Operation: 60-28=32 Exploring Operation: 64-60=4,...
0
hs_3
mult_heuristic
[ 11, 4, 85, 43 ]
93
[ "43-11=32", "32/4=8", "85+8=93" ]
Current State: 93:[11, 4, 85, 43], Operations: [] Exploring Operation: 43-11=32, Resulting Numbers: [4, 85, 32] Generated Node #2: [4, 85, 32] from Operation: 43-11=32 Current State: 93:[4, 85, 32], Operations: ['43-11=32'] Exploring Operation: 32/4=8, Resulting Numbers: [85, 8] Generated Node #3: [85, 8] from Operatio...
4
Current State: 93:[11, 4, 85, 43], Operations: [] Exploring Operation: 43-11=32, Resulting Numbers: [4, 85, 32] Generated Node #0,0: 93:[4, 85, 32] Operation: 43-11=32 Exploring Operation: 11+85=96, Resulting Numbers: [4, 43, 96] Generated Node #0,1: 93:[4, 43, 96] Operation: 11+85=96 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 26, 2, 4, 58 ]
20
[ "58-26=32", "32/2=16", "4+16=20" ]
Current State: 20:[26, 2, 4, 58], Operations: [] Exploring Operation: 58-26=32, Resulting Numbers: [2, 4, 32] Generated Node #2: [2, 4, 32] from Operation: 58-26=32 Current State: 20:[2, 4, 32], Operations: ['58-26=32'] Exploring Operation: 32/2=16, Resulting Numbers: [4, 16] Generated Node #3: [4, 16] from Operation: ...
4
Current State: 20:[26, 2, 4, 58], Operations: [] Exploring Operation: 58-26=32, Resulting Numbers: [2, 4, 32] Generated Node #0,0: 20:[2, 4, 32] Operation: 58-26=32 Exploring Operation: 58/2=29, Resulting Numbers: [26, 4, 29] Generated Node #0,1: 20:[26, 4, 29] Operation: 58/2=29 Start Sub Search at level 1: Moving to ...
0.990451
hs_2
mult_heuristic
[ 24, 70, 66, 42 ]
72
[ "42-24=18", "70-66=4", "18*4=72" ]
Current State: 72:[24, 70, 66, 42], Operations: [] Exploring Operation: 42-24=18, Resulting Numbers: [70, 66, 18] Generated Node #2: [70, 66, 18] from Operation: 42-24=18 Current State: 72:[70, 66, 18], Operations: ['42-24=18'] Exploring Operation: 70-66=4, Resulting Numbers: [18, 4] Generated Node #3: [18, 4] from Ope...
4
Current State: 72:[24, 70, 66, 42], Operations: [] Exploring Operation: 70-42=28, Resulting Numbers: [24, 66, 28] Generated Node #0,0: 72:[24, 66, 28] Operation: 70-42=28 Exploring Operation: 66-42=24, Resulting Numbers: [24, 70, 24] Generated Node #0,1: 72:[24, 70, 24] Operation: 66-42=24 Exploring Operation: 70-66=4,...
0.973958
hs_4
sum_heuristic
[ 24, 71, 85, 39 ]
49
[ "24+71=95", "85-39=46", "95-46=49" ]
Current State: 49:[24, 71, 85, 39], Operations: [] Exploring Operation: 24+71=95, Resulting Numbers: [85, 39, 95] Generated Node #2: [85, 39, 95] from Operation: 24+71=95 Current State: 49:[85, 39, 95], Operations: ['24+71=95'] Exploring Operation: 85-39=46, Resulting Numbers: [95, 46] Generated Node #3: [95, 46] from ...
4
Current State: 49:[24, 71, 85, 39], Operations: [] Exploring Operation: 85-71=14, Resulting Numbers: [24, 39, 14] Generated Node #0,0: 49:[24, 39, 14] Operation: 85-71=14 Start Sub Search at level 1: Moving to Node #0,0 Current State: 49:[24, 39, 14], Operations: ['85-71=14'] Exploring Operation: 24-14=10, Resulting Nu...
0.993924
hs_1
mult_heuristic
[ 2, 29, 71, 49 ]
64
[ "2*71=142", "29+49=78", "142-78=64" ]
Current State: 64:[2, 29, 71, 49], Operations: [] Exploring Operation: 2*71=142, Resulting Numbers: [29, 49, 142] Generated Node #2: [29, 49, 142] from Operation: 2*71=142 Current State: 64:[29, 49, 142], Operations: ['2*71=142'] Exploring Operation: 29+49=78, Resulting Numbers: [142, 78] Generated Node #3: [142, 78] f...
4
Current State: 64:[2, 29, 71, 49], Operations: [] Exploring Operation: 71-49=22, Resulting Numbers: [2, 29, 22] Generated Node #0,0: 64:[2, 29, 22] Operation: 71-49=22 Moving to Node #0,0 Current State: 64:[2, 29, 22], Operations: ['71-49=22'] Exploring Operation: 29-22=7, Resulting Numbers: [2, 7] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 21, 68, 48, 50 ]
56
[ "21*48=1008", "68-50=18", "1008/18=56" ]
Current State: 56:[21, 68, 48, 50], Operations: [] Exploring Operation: 21*48=1008, Resulting Numbers: [68, 50, 1008] Generated Node #2: [68, 50, 1008] from Operation: 21*48=1008 Current State: 56:[68, 50, 1008], Operations: ['21*48=1008'] Exploring Operation: 68-50=18, Resulting Numbers: [1008, 18] Generated Node #3: ...
4
Current State: 56:[21, 68, 48, 50], Operations: [] Exploring Operation: 48-21=27, Resulting Numbers: [68, 50, 27] Generated Node #0,0: 56:[68, 50, 27] Operation: 48-21=27 Exploring Operation: 68-48=20, Resulting Numbers: [21, 50, 20] Generated Node #0,1: 56:[21, 50, 20] Operation: 68-48=20 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 71, 18, 49, 60 ]
42
[ "71-18=53", "60-49=11", "53-11=42" ]
Current State: 42:[71, 18, 49, 60], Operations: [] Exploring Operation: 71-18=53, Resulting Numbers: [49, 60, 53] Generated Node #2: [49, 60, 53] from Operation: 71-18=53 Current State: 42:[49, 60, 53], Operations: ['71-18=53'] Exploring Operation: 60-49=11, Resulting Numbers: [53, 11] Generated Node #3: [53, 11] from ...
4
Current State: 42:[71, 18, 49, 60], Operations: [] Exploring Operation: 71-60=11, Resulting Numbers: [18, 49, 11] Generated Node #0,0: 42:[18, 49, 11] Operation: 71-60=11 Exploring Operation: 71-49=22, Resulting Numbers: [18, 60, 22] Generated Node #0,1: 42:[18, 60, 22] Operation: 71-49=22 Exploring Operation: 71-18=53...
0.959201
hs_5
mult_heuristic
[ 43, 54, 41, 72 ]
66
[ "43+54=97", "72-41=31", "97-31=66" ]
Current State: 66:[43, 54, 41, 72], Operations: [] Exploring Operation: 43+54=97, Resulting Numbers: [41, 72, 97] Generated Node #2: [41, 72, 97] from Operation: 43+54=97 Current State: 66:[41, 72, 97], Operations: ['43+54=97'] Exploring Operation: 72-41=31, Resulting Numbers: [97, 31] Generated Node #3: [97, 31] from ...
4
Current State: 66:[43, 54, 41, 72], Operations: [] Exploring Operation: 43-41=2, Resulting Numbers: [54, 72, 2] Generated Node #0,0: 66:[54, 72, 2] Operation: 43-41=2 Exploring Operation: 54-43=11, Resulting Numbers: [41, 72, 11] Generated Node #0,1: 66:[41, 72, 11] Operation: 54-43=11 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 52, 20, 62, 34 ]
24
[ "52+20=72", "62+34=96", "96-72=24" ]
Current State: 24:[52, 20, 62, 34], Operations: [] Exploring Operation: 52+20=72, Resulting Numbers: [62, 34, 72] Generated Node #2: [62, 34, 72] from Operation: 52+20=72 Current State: 24:[62, 34, 72], Operations: ['52+20=72'] Exploring Operation: 62+34=96, Resulting Numbers: [72, 96] Generated Node #3: [72, 96] from ...
4
Current State: 24:[52, 20, 62, 34], Operations: [] Exploring Operation: 62-52=10, Resulting Numbers: [20, 34, 10] Generated Node #0,0: 24:[20, 34, 10] Operation: 62-52=10 Exploring Operation: 52-34=18, Resulting Numbers: [20, 62, 18] Generated Node #0,1: 24:[20, 62, 18] Operation: 52-34=18 Exploring Operation: 52-20=32...
0.986979
hs_4
mult_heuristic
[ 5, 45, 71, 34 ]
96
[ "45/5=9", "71+34=105", "105-9=96" ]
Current State: 96:[5, 45, 71, 34], Operations: [] Exploring Operation: 45/5=9, Resulting Numbers: [71, 34, 9] Generated Node #2: [71, 34, 9] from Operation: 45/5=9 Current State: 96:[71, 34, 9], Operations: ['45/5=9'] Exploring Operation: 71+34=105, Resulting Numbers: [9, 105] Generated Node #3: [9, 105] from Operation...
4
Current State: 96:[5, 45, 71, 34], Operations: [] Exploring Operation: 71-34=37, Resulting Numbers: [5, 45, 37] Generated Node #0,0: 96:[5, 45, 37] Operation: 71-34=37 Exploring Operation: 71-45=26, Resulting Numbers: [5, 34, 26] Generated Node #0,1: 96:[5, 34, 26] Operation: 71-45=26 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 30, 66, 90, 88 ]
51
[ "90-88=2", "30/2=15", "66-15=51" ]
Current State: 51:[30, 66, 90, 88], Operations: [] Exploring Operation: 90-88=2, Resulting Numbers: [30, 66, 2] Generated Node #2: [30, 66, 2] from Operation: 90-88=2 Current State: 51:[30, 66, 2], Operations: ['90-88=2'] Exploring Operation: 30/2=15, Resulting Numbers: [66, 15] Generated Node #3: [66, 15] from Operati...
4
Current State: 51:[30, 66, 90, 88], Operations: [] Exploring Operation: 90/30=3, Resulting Numbers: [66, 88, 3] Generated Node #0,0: 51:[66, 88, 3] Operation: 90/30=3 Exploring Operation: 88-66=22, Resulting Numbers: [30, 90, 22] Generated Node #0,1: 51:[30, 90, 22] Operation: 88-66=22 Exploring Operation: 90-88=2, Res...
0.983507
hs_5
mult_heuristic
[ 59, 23, 67, 85 ]
64
[ "59+23=82", "85-67=18", "82-18=64" ]
Current State: 64:[59, 23, 67, 85], Operations: [] Exploring Operation: 59+23=82, Resulting Numbers: [67, 85, 82] Generated Node #2: [67, 85, 82] from Operation: 59+23=82 Current State: 64:[67, 85, 82], Operations: ['59+23=82'] Exploring Operation: 85-67=18, Resulting Numbers: [82, 18] Generated Node #3: [82, 18] from ...
4
Current State: 64:[59, 23, 67, 85], Operations: [] Exploring Operation: 85-23=62, Resulting Numbers: [59, 67, 62] Generated Node #0,0: 64:[59, 67, 62] Operation: 85-23=62 Exploring Operation: 85-59=26, Resulting Numbers: [23, 67, 26] Generated Node #0,1: 64:[23, 67, 26] Operation: 85-59=26 Exploring Operation: 85-67=18...
0.986979
hs_3
sum_heuristic
[ 41, 4, 31, 36 ]
72
[ "41+31=72", "4*36=144", "144-72=72" ]
Current State: 72:[41, 4, 31, 36], Operations: [] Exploring Operation: 41+31=72, Resulting Numbers: [4, 36, 72] Generated Node #2: [4, 36, 72] from Operation: 41+31=72 Current State: 72:[4, 36, 72], Operations: ['41+31=72'] Exploring Operation: 4*36=144, Resulting Numbers: [72, 144] Generated Node #3: [72, 144] from Op...
4
Current State: 72:[41, 4, 31, 36], Operations: [] Exploring Operation: 41-31=10, Resulting Numbers: [4, 36, 10] Generated Node #0,0: 72:[4, 36, 10] Operation: 41-31=10 Exploring Operation: 41+31=72, Resulting Numbers: [4, 36, 72] Generated Node #0,1: 72:[4, 36, 72] Operation: 41+31=72 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 58, 31, 41, 39 ]
53
[ "58-31=27", "41+39=80", "80-27=53" ]
Current State: 53:[58, 31, 41, 39], Operations: [] Exploring Operation: 58-31=27, Resulting Numbers: [41, 39, 27] Generated Node #2: [41, 39, 27] from Operation: 58-31=27 Current State: 53:[41, 39, 27], Operations: ['58-31=27'] Exploring Operation: 41+39=80, Resulting Numbers: [27, 80] Generated Node #3: [27, 80] from ...
4
Current State: 53:[58, 31, 41, 39], Operations: [] Exploring Operation: 31+41=72, Resulting Numbers: [58, 39, 72] Generated Node #0,0: 53:[58, 39, 72] Operation: 31+41=72 Exploring Operation: 31+39=70, Resulting Numbers: [58, 41, 70] Generated Node #0,1: 53:[58, 41, 70] Operation: 31+39=70 Start Sub Search at level 1: ...
0.990451
hs_2
sum_heuristic
[ 63, 4, 9, 97 ]
49
[ "63+97=160", "160/4=40", "9+40=49" ]
Current State: 49:[63, 4, 9, 97], Operations: [] Exploring Operation: 63+97=160, Resulting Numbers: [4, 9, 160] Generated Node #2: [4, 9, 160] from Operation: 63+97=160 Current State: 49:[4, 9, 160], Operations: ['63+97=160'] Exploring Operation: 160/4=40, Resulting Numbers: [9, 40] Generated Node #3: [9, 40] from Oper...
4
Current State: 49:[63, 4, 9, 97], Operations: [] Exploring Operation: 97-63=34, Resulting Numbers: [4, 9, 34] Generated Node #0,0: 49:[4, 9, 34] Operation: 97-63=34 Exploring Operation: 63-9=54, Resulting Numbers: [4, 97, 54] Generated Node #0,1: 49:[4, 97, 54] Operation: 63-9=54 Exploring Operation: 63/9=7, Resulting ...
0
hs_3
sum_heuristic
[ 55, 6, 62, 57 ]
28
[ "57-55=2", "62-6=56", "56/2=28" ]
Current State: 28:[55, 6, 62, 57], Operations: [] Exploring Operation: 57-55=2, Resulting Numbers: [6, 62, 2] Generated Node #2: [6, 62, 2] from Operation: 57-55=2 Current State: 28:[6, 62, 2], Operations: ['57-55=2'] Exploring Operation: 62-6=56, Resulting Numbers: [2, 56] Generated Node #3: [2, 56] from Operation: 62...
4
Current State: 28:[55, 6, 62, 57], Operations: [] Exploring Operation: 55-6=49, Resulting Numbers: [62, 57, 49] Generated Node #0,0: 28:[62, 57, 49] Operation: 55-6=49 Exploring Operation: 62-57=5, Resulting Numbers: [55, 6, 5] Generated Node #0,1: 28:[55, 6, 5] Operation: 62-57=5 Exploring Operation: 62-55=7, Resultin...
0.953993
hs_4
sum_heuristic
[ 86, 81, 95, 55 ]
84
[ "86-81=5", "55/5=11", "95-11=84" ]
Current State: 84:[86, 81, 95, 55], Operations: [] Exploring Operation: 86-81=5, Resulting Numbers: [95, 55, 5] Generated Node #2: [95, 55, 5] from Operation: 86-81=5 Current State: 84:[95, 55, 5], Operations: ['86-81=5'] Exploring Operation: 55/5=11, Resulting Numbers: [95, 11] Generated Node #3: [95, 11] from Operati...
4
Current State: 84:[86, 81, 95, 55], Operations: [] Exploring Operation: 95-81=14, Resulting Numbers: [86, 55, 14] Generated Node #0,0: 84:[86, 55, 14] Operation: 95-81=14 Exploring Operation: 95-55=40, Resulting Numbers: [86, 81, 40] Generated Node #0,1: 84:[86, 81, 40] Operation: 95-55=40 Moving to Node #0,1 Current S...
0
hs_2
mult_heuristic
[ 5, 51, 15, 95 ]
58
[ "15/5=3", "51*3=153", "153-95=58" ]
Current State: 58:[5, 51, 15, 95], Operations: [] Exploring Operation: 15/5=3, Resulting Numbers: [51, 95, 3] Generated Node #2: [51, 95, 3] from Operation: 15/5=3 Current State: 58:[51, 95, 3], Operations: ['15/5=3'] Exploring Operation: 51*3=153, Resulting Numbers: [95, 153] Generated Node #3: [95, 153] from Operatio...
4
Current State: 58:[5, 51, 15, 95], Operations: [] Exploring Operation: 95-51=44, Resulting Numbers: [5, 15, 44] Generated Node #0,0: 58:[5, 15, 44] Operation: 95-51=44 Exploring Operation: 95/5=19, Resulting Numbers: [51, 15, 19] Generated Node #0,1: 58:[51, 15, 19] Operation: 95/5=19 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 87, 3, 65, 6 ]
51
[ "87-3=84", "84/6=14", "65-14=51" ]
Current State: 51:[87, 3, 65, 6], Operations: [] Exploring Operation: 87-3=84, Resulting Numbers: [65, 6, 84] Generated Node #2: [65, 6, 84] from Operation: 87-3=84 Current State: 51:[65, 6, 84], Operations: ['87-3=84'] Exploring Operation: 84/6=14, Resulting Numbers: [65, 14] Generated Node #3: [65, 14] from Operation...
4
Current State: 51:[87, 3, 65, 6], Operations: [] Exploring Operation: 87/3=29, Resulting Numbers: [65, 6, 29] Generated Node #0,0: 51:[65, 6, 29] Operation: 87/3=29 Exploring Operation: 87-65=22, Resulting Numbers: [3, 6, 22] Generated Node #0,1: 51:[3, 6, 22] Operation: 87-65=22 Start Sub Search at level 1: Moving to ...
0
hs_2
mult_heuristic
[ 55, 16, 98, 96 ]
73
[ "55+16=71", "98-96=2", "71+2=73" ]
Current State: 73:[55, 16, 98, 96], Operations: [] Exploring Operation: 55+16=71, Resulting Numbers: [98, 96, 71] Generated Node #2: [98, 96, 71] from Operation: 55+16=71 Current State: 73:[98, 96, 71], Operations: ['55+16=71'] Exploring Operation: 98-96=2, Resulting Numbers: [71, 2] Generated Node #3: [71, 2] from Ope...
4
Current State: 73:[55, 16, 98, 96], Operations: [] Exploring Operation: 55+16=71, Resulting Numbers: [98, 96, 71] Generated Node #0,0: 73:[98, 96, 71] Operation: 55+16=71 Exploring Operation: 98-16=82, Resulting Numbers: [55, 96, 82] Generated Node #0,1: 73:[55, 96, 82] Operation: 98-16=82 Moving to Node #0,0 Current S...
0.989583
hs_2
mult_heuristic
[ 10, 13, 67, 10 ]
18
[ "13+67=80", "80/10=8", "10+8=18" ]
Current State: 18:[10, 13, 67, 10], Operations: [] Exploring Operation: 13+67=80, Resulting Numbers: [10, 10, 80] Generated Node #2: [10, 10, 80] from Operation: 13+67=80 Current State: 18:[10, 10, 80], Operations: ['13+67=80'] Exploring Operation: 80/10=8, Resulting Numbers: [8] 8,18 equal: Goal Reached Exploring Oper...
4
Current State: 18:[10, 13, 67, 10], Operations: [] Exploring Operation: 67-13=54, Resulting Numbers: [10, 10, 54] Generated Node #0,0: 18:[10, 10, 54] Operation: 67-13=54 Moving to Node #0,0 Current State: 18:[10, 10, 54], Operations: ['67-13=54'] Exploring Operation: 54-10=44, Resulting Numbers: [10, 44] Generated Nod...
0
hs_1
sum_heuristic
[ 17, 4, 6, 45 ]
14
[ "17-6=11", "45+11=56", "56/4=14" ]
Current State: 14:[17, 4, 6, 45], Operations: [] Exploring Operation: 17-6=11, Resulting Numbers: [4, 45, 11] Generated Node #2: [4, 45, 11] from Operation: 17-6=11 Current State: 14:[4, 45, 11], Operations: ['17-6=11'] Exploring Operation: 45+11=56, Resulting Numbers: [4, 56] Generated Node #3: [4, 56] from Operation:...
4
Current State: 14:[17, 4, 6, 45], Operations: [] Exploring Operation: 45-6=39, Resulting Numbers: [17, 4, 39] Generated Node #0,0: 14:[17, 4, 39] Operation: 45-6=39 Exploring Operation: 45-4=41, Resulting Numbers: [17, 6, 41] Generated Node #0,1: 14:[17, 6, 41] Operation: 45-4=41 Exploring Operation: 45-17=28, Resultin...
0.980035
hs_4
sum_heuristic
[ 84, 3, 2, 19 ]
98
[ "84-3=81", "19-2=17", "81+17=98" ]
Current State: 98:[84, 3, 2, 19], Operations: [] Exploring Operation: 84-3=81, Resulting Numbers: [2, 19, 81] Generated Node #2: [2, 19, 81] from Operation: 84-3=81 Current State: 98:[2, 19, 81], Operations: ['84-3=81'] Exploring Operation: 19-2=17, Resulting Numbers: [81, 17] Generated Node #3: [81, 17] from Operation...
4
Current State: 98:[84, 3, 2, 19], Operations: [] Exploring Operation: 19-3=16, Resulting Numbers: [84, 2, 16] Generated Node #0,0: 98:[84, 2, 16] Operation: 19-3=16 Exploring Operation: 84+3=87, Resulting Numbers: [2, 19, 87] Generated Node #0,1: 98:[2, 19, 87] Operation: 84+3=87 Exploring Operation: 84+19=103, Resulti...
0.986979
hs_5
mult_heuristic
[ 53, 35, 89, 44 ]
87
[ "53+35=88", "88/44=2", "89-2=87" ]
Current State: 87:[53, 35, 89, 44], Operations: [] Exploring Operation: 53+35=88, Resulting Numbers: [89, 44, 88] Generated Node #2: [89, 44, 88] from Operation: 53+35=88 Current State: 87:[89, 44, 88], Operations: ['53+35=88'] Exploring Operation: 88/44=2, Resulting Numbers: [89, 2] Generated Node #3: [89, 2] from Ope...
4
Current State: 87:[53, 35, 89, 44], Operations: [] Exploring Operation: 53-44=9, Resulting Numbers: [35, 89, 9] Generated Node #0,0: 87:[35, 89, 9] Operation: 53-44=9 Moving to Node #0,0 Current State: 87:[35, 89, 9], Operations: ['53-44=9'] Exploring Operation: 35-9=26, Resulting Numbers: [89, 26] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 6, 3, 2, 78 ]
67
[ "6+3=9", "78-2=76", "76-9=67" ]
Current State: 67:[6, 3, 2, 78], Operations: [] Exploring Operation: 6+3=9, Resulting Numbers: [2, 78, 9] Generated Node #2: [2, 78, 9] from Operation: 6+3=9 Current State: 67:[2, 78, 9], Operations: ['6+3=9'] Exploring Operation: 78-2=76, Resulting Numbers: [9, 76] Generated Node #3: [9, 76] from Operation: 78-2=76 Cu...
4
Current State: 67:[6, 3, 2, 78], Operations: [] Exploring Operation: 6*2=12, Resulting Numbers: [3, 78, 12] Generated Node #0,0: 67:[3, 78, 12] Operation: 6*2=12 Exploring Operation: 3*2=6, Resulting Numbers: [6, 78, 6] Generated Node #0,1: 67:[6, 78, 6] Operation: 3*2=6 Exploring Operation: 6+3=9, Resulting Numbers: [...
0.953993
hs_4
mult_heuristic
[ 45, 64, 38, 11 ]
22
[ "64-45=19", "38*11=418", "418/19=22" ]
Current State: 22:[45, 64, 38, 11], Operations: [] Exploring Operation: 64-45=19, Resulting Numbers: [38, 11, 19] Generated Node #2: [38, 11, 19] from Operation: 64-45=19 Current State: 22:[38, 11, 19], Operations: ['64-45=19'] Exploring Operation: 38*11=418, Resulting Numbers: [19, 418] Generated Node #3: [19, 418] fr...
4
Current State: 22:[45, 64, 38, 11], Operations: [] Exploring Operation: 64-38=26, Resulting Numbers: [45, 11, 26] Generated Node #0,0: 22:[45, 11, 26] Operation: 64-38=26 Exploring Operation: 64-45=19, Resulting Numbers: [38, 11, 19] Generated Node #0,1: 22:[38, 11, 19] Operation: 64-45=19 Start Sub Search at level 1: ...
0.992188
hs_2
sum_heuristic
[ 27, 14, 84, 36 ]
21
[ "84/14=6", "36/6=6", "27-6=21" ]
Current State: 21:[27, 14, 84, 36], Operations: [] Exploring Operation: 84/14=6, Resulting Numbers: [27, 36, 6] Generated Node #2: [27, 36, 6] from Operation: 84/14=6 Current State: 21:[27, 36, 6], Operations: ['84/14=6'] Exploring Operation: 36/6=6, Resulting Numbers: [27, 6] Generated Node #3: [27, 6] from Operation:...
4
Current State: 21:[27, 14, 84, 36], Operations: [] Exploring Operation: 84-27=57, Resulting Numbers: [14, 36, 57] Generated Node #0,0: 21:[14, 36, 57] Operation: 84-27=57 Exploring Operation: 84-36=48, Resulting Numbers: [27, 14, 48] Generated Node #0,1: 21:[27, 14, 48] Operation: 84-36=48 Exploring Operation: 84/14=6,...
0.986979
hs_3
sum_heuristic
[ 25, 14, 78, 61 ]
81
[ "14+61=75", "75/25=3", "78+3=81" ]
Current State: 81:[25, 14, 78, 61], Operations: [] Exploring Operation: 14+61=75, Resulting Numbers: [25, 78, 75] Generated Node #2: [25, 78, 75] from Operation: 14+61=75 Current State: 81:[25, 78, 75], Operations: ['14+61=75'] Exploring Operation: 75/25=3, Resulting Numbers: [78, 3] Generated Node #3: [78, 3] from Ope...
4
Current State: 81:[25, 14, 78, 61], Operations: [] Exploring Operation: 14+61=75, Resulting Numbers: [25, 78, 75] Generated Node #0,0: 81:[25, 78, 75] Operation: 14+61=75 Start Sub Search at level 1: Moving to Node #0,0 Current State: 81:[25, 78, 75], Operations: ['14+61=75'] Exploring Operation: 78-75=3, Resulting Num...
0
hs_1
mult_heuristic
[ 58, 67, 14, 84 ]
27
[ "58+67=125", "14+84=98", "125-98=27" ]
Current State: 27:[58, 67, 14, 84], Operations: [] Exploring Operation: 58+67=125, Resulting Numbers: [14, 84, 125] Generated Node #2: [14, 84, 125] from Operation: 58+67=125 Current State: 27:[14, 84, 125], Operations: ['58+67=125'] Exploring Operation: 14+84=98, Resulting Numbers: [125, 98] Generated Node #3: [125, 9...
4
Current State: 27:[58, 67, 14, 84], Operations: [] Exploring Operation: 67-58=9, Resulting Numbers: [14, 84, 9] Generated Node #0,0: 27:[14, 84, 9] Operation: 67-58=9 Exploring Operation: 84-67=17, Resulting Numbers: [58, 14, 17] Generated Node #0,1: 27:[58, 14, 17] Operation: 84-67=17 Exploring Operation: 84-58=26, Re...
0.987847
hs_4
mult_heuristic
[ 79, 73, 95, 73 ]
28
[ "79-73=6", "95+73=168", "168/6=28" ]
Current State: 28:[79, 73, 95, 73], Operations: [] Exploring Operation: 79-73=6, Resulting Numbers: [95, 6] Generated Node #2: [95, 6] from Operation: 79-73=6 Current State: 28:[95, 6], Operations: ['79-73=6'] Exploring Operation: 95+73=168, Resulting Numbers: [6, 168] Generated Node #3: [6, 168] from Operation: 95+73=...
4
Current State: 28:[79, 73, 95, 73], Operations: [] Exploring Operation: 95-73=22, Resulting Numbers: [79, 73, 22] Generated Node #0,0: 28:[79, 73, 22] Operation: 95-73=22 Exploring Operation: 95-79=16, Resulting Numbers: [73, 73, 16] Generated Node #0,1: 28:[73, 73, 16] Operation: 95-79=16 Exploring Operation: 79-73=6,...
0.96875
hs_5
mult_heuristic
[ 80, 94, 7, 62 ]
55
[ "94-80=14", "7+62=69", "69-14=55" ]
Current State: 55:[80, 94, 7, 62], Operations: [] Exploring Operation: 94-80=14, Resulting Numbers: [7, 62, 14] Generated Node #2: [7, 62, 14] from Operation: 94-80=14 Current State: 55:[7, 62, 14], Operations: ['94-80=14'] Exploring Operation: 7+62=69, Resulting Numbers: [14, 69] Generated Node #3: [14, 69] from Opera...
4
Current State: 55:[80, 94, 7, 62], Operations: [] Exploring Operation: 94-7=87, Resulting Numbers: [80, 62, 87] Generated Node #0,0: 55:[80, 62, 87] Operation: 94-7=87 Exploring Operation: 80-7=73, Resulting Numbers: [94, 62, 73] Generated Node #0,1: 55:[94, 62, 73] Operation: 80-7=73 Exploring Operation: 94-62=32, Res...
0.984375
hs_5
sum_heuristic
[ 29, 74, 4, 31 ]
35
[ "31-29=2", "74-4=70", "70/2=35" ]
Current State: 35:[29, 74, 4, 31], Operations: [] Exploring Operation: 31-29=2, Resulting Numbers: [74, 4, 2] Generated Node #2: [74, 4, 2] from Operation: 31-29=2 Current State: 35:[74, 4, 2], Operations: ['31-29=2'] Exploring Operation: 74-4=70, Resulting Numbers: [2, 70] Generated Node #3: [2, 70] from Operation: 74...
4
Current State: 35:[29, 74, 4, 31], Operations: [] Exploring Operation: 74-31=43, Resulting Numbers: [29, 4, 43] Generated Node #0,0: 35:[29, 4, 43] Operation: 74-31=43 Exploring Operation: 74-4=70, Resulting Numbers: [29, 31, 70] Generated Node #0,1: 35:[29, 31, 70] Operation: 74-4=70 Exploring Operation: 74-29=45, Res...
0.943576
hs_5
sum_heuristic
[ 62, 62, 7, 24 ]
24
[ "62-62=0", "7*0=0", "24+0=24" ]
Current State: 24:[62, 62, 7, 24], Operations: [] Exploring Operation: 62-62=0, Resulting Numbers: [7, 24, 0] Generated Node #2: [7, 24, 0] from Operation: 62-62=0 Current State: 24:[7, 24, 0], Operations: ['62-62=0'] Exploring Operation: 7*0=0, Resulting Numbers: [24, 0] Generated Node #3: [24, 0] from Operation: 7*0=...
4
Current State: 24:[62, 62, 7, 24], Operations: [] Exploring Operation: 62-62=0, Resulting Numbers: [7, 24, 0] Generated Node #0,0: 24:[7, 24, 0] Operation: 62-62=0 Exploring Operation: 62-24=38, Resulting Numbers: [62, 7, 38] Generated Node #0,1: 24:[62, 7, 38] Operation: 62-24=38 Exploring Operation: 62/62=1, Resultin...
0
hs_3
mult_heuristic
[ 83, 56, 59, 53 ]
10
[ "83-53=30", "59-56=3", "30/3=10" ]
Current State: 10:[83, 56, 59, 53], Operations: [] Exploring Operation: 83-53=30, Resulting Numbers: [56, 59, 30] Generated Node #2: [56, 59, 30] from Operation: 83-53=30 Current State: 10:[56, 59, 30], Operations: ['83-53=30'] Exploring Operation: 59-56=3, Resulting Numbers: [30, 3] Generated Node #3: [30, 3] from Ope...
4
Current State: 10:[83, 56, 59, 53], Operations: [] Exploring Operation: 83-59=24, Resulting Numbers: [56, 53, 24] Generated Node #0,0: 10:[56, 53, 24] Operation: 83-59=24 Start Sub Search at level 1: Moving to Node #0,0 Current State: 10:[56, 53, 24], Operations: ['83-59=24'] Exploring Operation: 56-53=3, Resulting Num...
0
hs_1
sum_heuristic
[ 78, 10, 79, 24 ]
33
[ "78+10=88", "79-24=55", "88-55=33" ]
Current State: 33:[78, 10, 79, 24], Operations: [] Exploring Operation: 78+10=88, Resulting Numbers: [79, 24, 88] Generated Node #2: [79, 24, 88] from Operation: 78+10=88 Current State: 33:[79, 24, 88], Operations: ['78+10=88'] Exploring Operation: 79-24=55, Resulting Numbers: [88, 55] Generated Node #3: [88, 55] from ...
4
Current State: 33:[78, 10, 79, 24], Operations: [] Exploring Operation: 79-24=55, Resulting Numbers: [78, 10, 55] Generated Node #0,0: 33:[78, 10, 55] Operation: 79-24=55 Exploring Operation: 79-78=1, Resulting Numbers: [10, 24, 1] Generated Node #0,1: 33:[10, 24, 1] Operation: 79-78=1 Exploring Operation: 79-10=69, Re...
0.984375
hs_5
mult_heuristic
[ 24, 48, 2, 20 ]
14
[ "48-24=24", "20/2=10", "24-10=14" ]
Current State: 14:[24, 48, 2, 20], Operations: [] Exploring Operation: 48-24=24, Resulting Numbers: [2, 20, 24] Generated Node #2: [2, 20, 24] from Operation: 48-24=24 Current State: 14:[2, 20, 24], Operations: ['48-24=24'] Exploring Operation: 20/2=10, Resulting Numbers: [24, 10] Generated Node #3: [24, 10] from Opera...
4
Current State: 14:[24, 48, 2, 20], Operations: [] Exploring Operation: 48/24=2, Resulting Numbers: [2, 20, 2] Generated Node #0,0: 14:[2, 20, 2] Operation: 48/24=2 Moving to Node #0,0 Current State: 14:[2, 20, 2], Operations: ['48/24=2'] Exploring Operation: 20/2=10, Resulting Numbers: [2, 10] Generated Node #0,0,0: 14...
0
hs_1
mult_heuristic
[ 48, 52, 8, 19 ]
84
[ "52-48=4", "19*4=76", "8+76=84" ]
Current State: 84:[48, 52, 8, 19], Operations: [] Exploring Operation: 52-48=4, Resulting Numbers: [8, 19, 4] Generated Node #2: [8, 19, 4] from Operation: 52-48=4 Current State: 84:[8, 19, 4], Operations: ['52-48=4'] Exploring Operation: 19*4=76, Resulting Numbers: [8, 76] Generated Node #3: [8, 76] from Operation: 19...
4
Current State: 84:[48, 52, 8, 19], Operations: [] Exploring Operation: 52-8=44, Resulting Numbers: [48, 19, 44] Generated Node #0,0: 84:[48, 19, 44] Operation: 52-8=44 Exploring Operation: 52-48=4, Resulting Numbers: [8, 19, 4] Generated Node #0,1: 84:[8, 19, 4] Operation: 52-48=4 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 3, 31, 11, 88 ]
86
[ "3*11=33", "31+88=119", "119-33=86" ]
Current State: 86:[3, 31, 11, 88], Operations: [] Exploring Operation: 3*11=33, Resulting Numbers: [31, 88, 33] Generated Node #2: [31, 88, 33] from Operation: 3*11=33 Current State: 86:[31, 88, 33], Operations: ['3*11=33'] Exploring Operation: 31+88=119, Resulting Numbers: [33, 119] Generated Node #3: [33, 119] from O...
4
Current State: 86:[3, 31, 11, 88], Operations: [] Exploring Operation: 31+11=42, Resulting Numbers: [3, 88, 42] Generated Node #0,0: 86:[3, 88, 42] Operation: 31+11=42 Start Sub Search at level 1: Moving to Node #0,0 Current State: 86:[3, 88, 42], Operations: ['31+11=42'] Exploring Operation: 88-3=85, Resulting Numbers...
0
hs_1
mult_heuristic
[ 2, 73, 75, 53 ]
97
[ "2+73=75", "75-53=22", "75+22=97" ]
Current State: 97:[2, 73, 75, 53], Operations: [] Exploring Operation: 2+73=75, Resulting Numbers: [75, 53, 75] Generated Node #2: [75, 53, 75] from Operation: 2+73=75 Current State: 97:[75, 53, 75], Operations: ['2+73=75'] Exploring Operation: 75-53=22, Resulting Numbers: [22] 22,97 equal: Goal Reached Exploring Opera...
4
Current State: 97:[2, 73, 75, 53], Operations: [] Exploring Operation: 2*53=106, Resulting Numbers: [73, 75, 106] Generated Node #0,0: 97:[73, 75, 106] Operation: 2*53=106 Moving to Node #0,0 Current State: 97:[73, 75, 106], Operations: ['2*53=106'] Exploring Operation: 73+75=148, Resulting Numbers: [106, 148] Generate...
0
hs_1
mult_heuristic
[ 43, 36, 51, 16 ]
42
[ "43-36=7", "51-16=35", "7+35=42" ]
Current State: 42:[43, 36, 51, 16], Operations: [] Exploring Operation: 43-36=7, Resulting Numbers: [51, 16, 7] Generated Node #2: [51, 16, 7] from Operation: 43-36=7 Current State: 42:[51, 16, 7], Operations: ['43-36=7'] Exploring Operation: 51-16=35, Resulting Numbers: [7, 35] Generated Node #3: [7, 35] from Operatio...
4
Current State: 42:[43, 36, 51, 16], Operations: [] Exploring Operation: 51-43=8, Resulting Numbers: [36, 16, 8] Generated Node #0,0: 42:[36, 16, 8] Operation: 51-43=8 Exploring Operation: 51-36=15, Resulting Numbers: [43, 16, 15] Generated Node #0,1: 42:[43, 16, 15] Operation: 51-36=15 Moving to Node #0,1 Current State...
0.992188
hs_2
mult_heuristic
[ 80, 9, 44, 19 ]
26
[ "80+9=89", "44+19=63", "89-63=26" ]
Current State: 26:[80, 9, 44, 19], Operations: [] Exploring Operation: 80+9=89, Resulting Numbers: [44, 19, 89] Generated Node #2: [44, 19, 89] from Operation: 80+9=89 Current State: 26:[44, 19, 89], Operations: ['80+9=89'] Exploring Operation: 44+19=63, Resulting Numbers: [89, 63] Generated Node #3: [89, 63] from Oper...
4
Current State: 26:[80, 9, 44, 19], Operations: [] Exploring Operation: 80-44=36, Resulting Numbers: [9, 19, 36] Generated Node #0,0: 26:[9, 19, 36] Operation: 80-44=36 Exploring Operation: 80-19=61, Resulting Numbers: [9, 44, 61] Generated Node #0,1: 26:[9, 44, 61] Operation: 80-19=61 Moving to Node #0,0 Current State:...
0.986979
hs_2
mult_heuristic
[ 13, 42, 95, 42 ]
82
[ "13+42=55", "95+42=137", "137-55=82" ]
Current State: 82:[13, 42, 95, 42], Operations: [] Exploring Operation: 13+42=55, Resulting Numbers: [95, 55] Generated Node #2: [95, 55] from Operation: 13+42=55 Current State: 82:[95, 55], Operations: ['13+42=55'] Exploring Operation: 95+42=137, Resulting Numbers: [55, 137] Generated Node #3: [55, 137] from Operation...
4
Current State: 82:[13, 42, 95, 42], Operations: [] Exploring Operation: 95-13=82, Resulting Numbers: [42, 42, 82] Generated Node #0,0: 82:[42, 42, 82] Operation: 95-13=82 Moving to Node #0,0 Current State: 82:[42, 42, 82], Operations: ['95-13=82'] Exploring Operation: 42/42=1, Resulting Numbers: [82, 1] Generated Node ...
0.993924
hs_1
sum_heuristic
[ 48, 34, 97, 82 ]
97
[ "48+34=82", "97+82=179", "179-82=97" ]
Current State: 97:[48, 34, 97, 82], Operations: [] Exploring Operation: 48+34=82, Resulting Numbers: [97, 82, 82] Generated Node #2: [97, 82, 82] from Operation: 48+34=82 Current State: 97:[97, 82, 82], Operations: ['48+34=82'] Exploring Operation: 97+82=179, Resulting Numbers: [179] 179,97 equal: Goal Reached Explorin...
4
Current State: 97:[48, 34, 97, 82], Operations: [] Exploring Operation: 48+34=82, Resulting Numbers: [97, 82, 82] Generated Node #0,0: 97:[97, 82, 82] Operation: 48+34=82 Moving to Node #0,0 Current State: 97:[97, 82, 82], Operations: ['48+34=82'] Exploring Operation: 82+82=164, Resulting Numbers: [97, 164] Generated N...
0
hs_1
sum_heuristic
[ 22, 18, 77, 13 ]
16
[ "22-18=4", "77-13=64", "64/4=16" ]
Current State: 16:[22, 18, 77, 13], Operations: [] Exploring Operation: 22-18=4, Resulting Numbers: [77, 13, 4] Generated Node #2: [77, 13, 4] from Operation: 22-18=4 Current State: 16:[77, 13, 4], Operations: ['22-18=4'] Exploring Operation: 77-13=64, Resulting Numbers: [4, 64] Generated Node #3: [4, 64] from Operatio...
4
Current State: 16:[22, 18, 77, 13], Operations: [] Exploring Operation: 77-13=64, Resulting Numbers: [22, 18, 64] Generated Node #0,0: 16:[22, 18, 64] Operation: 77-13=64 Exploring Operation: 77-18=59, Resulting Numbers: [22, 13, 59] Generated Node #0,1: 16:[22, 13, 59] Operation: 77-18=59 Exploring Operation: 77-22=55...
0.944444
hs_5
mult_heuristic
[ 10, 31, 56, 80 ]
79
[ "80/10=8", "31+56=87", "87-8=79" ]
Current State: 79:[10, 31, 56, 80], Operations: [] Exploring Operation: 80/10=8, Resulting Numbers: [31, 56, 8] Generated Node #2: [31, 56, 8] from Operation: 80/10=8 Current State: 79:[31, 56, 8], Operations: ['80/10=8'] Exploring Operation: 31+56=87, Resulting Numbers: [8, 87] Generated Node #3: [8, 87] from Operatio...
4
Current State: 79:[10, 31, 56, 80], Operations: [] Exploring Operation: 10+31=41, Resulting Numbers: [56, 80, 41] Generated Node #0,0: 79:[56, 80, 41] Operation: 10+31=41 Exploring Operation: 10+56=66, Resulting Numbers: [31, 80, 66] Generated Node #0,1: 79:[31, 80, 66] Operation: 10+56=66 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 86, 48, 57, 66 ]
85
[ "86-48=38", "57+66=123", "123-38=85" ]
Current State: 85:[86, 48, 57, 66], Operations: [] Exploring Operation: 86-48=38, Resulting Numbers: [57, 66, 38] Generated Node #2: [57, 66, 38] from Operation: 86-48=38 Current State: 85:[57, 66, 38], Operations: ['86-48=38'] Exploring Operation: 57+66=123, Resulting Numbers: [38, 123] Generated Node #3: [38, 123] fr...
4
Current State: 85:[86, 48, 57, 66], Operations: [] Exploring Operation: 66-48=18, Resulting Numbers: [86, 57, 18] Generated Node #0,0: 85:[86, 57, 18] Operation: 66-48=18 Exploring Operation: 66-57=9, Resulting Numbers: [86, 48, 9] Generated Node #0,1: 85:[86, 48, 9] Operation: 66-57=9 Exploring Operation: 57-48=9, Res...
0
hs_3
mult_heuristic
[ 36, 31, 78, 78 ]
68
[ "36+31=67", "78/78=1", "67+1=68" ]
Current State: 68:[36, 31, 78, 78], Operations: [] Exploring Operation: 36+31=67, Resulting Numbers: [78, 78, 67] Generated Node #2: [78, 78, 67] from Operation: 36+31=67 Current State: 68:[78, 78, 67], Operations: ['36+31=67'] Exploring Operation: 78/78=1, Resulting Numbers: [67, 1] Generated Node #3: [67, 1] from Ope...
4
Current State: 68:[36, 31, 78, 78], Operations: [] Exploring Operation: 36+31=67, Resulting Numbers: [78, 78, 67] Generated Node #0,0: 68:[78, 78, 67] Operation: 36+31=67 Exploring Operation: 36-31=5, Resulting Numbers: [78, 78, 5] Generated Node #0,1: 68:[78, 78, 5] Operation: 36-31=5 Exploring Operation: 78-78=0, Res...
0.982639
hs_4
sum_heuristic
[ 90, 39, 3, 36 ]
81
[ "90+36=126", "126/3=42", "39+42=81" ]
Current State: 81:[90, 39, 3, 36], Operations: [] Exploring Operation: 90+36=126, Resulting Numbers: [39, 3, 126] Generated Node #2: [39, 3, 126] from Operation: 90+36=126 Current State: 81:[39, 3, 126], Operations: ['90+36=126'] Exploring Operation: 126/3=42, Resulting Numbers: [39, 42] Generated Node #3: [39, 42] fro...
4
Current State: 81:[90, 39, 3, 36], Operations: [] Exploring Operation: 39-36=3, Resulting Numbers: [90, 3, 3] Generated Node #0,0: 81:[90, 3, 3] Operation: 39-36=3 Exploring Operation: 39+36=75, Resulting Numbers: [90, 3, 75] Generated Node #0,1: 81:[90, 3, 75] Operation: 39+36=75 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 71, 49, 95, 57 ]
60
[ "71-49=22", "95-57=38", "22+38=60" ]
Current State: 60:[71, 49, 95, 57], Operations: [] Exploring Operation: 71-49=22, Resulting Numbers: [95, 57, 22] Generated Node #2: [95, 57, 22] from Operation: 71-49=22 Current State: 60:[95, 57, 22], Operations: ['71-49=22'] Exploring Operation: 95-57=38, Resulting Numbers: [22, 38] Generated Node #3: [22, 38] from ...
4
Current State: 60:[71, 49, 95, 57], Operations: [] Exploring Operation: 71-49=22, Resulting Numbers: [95, 57, 22] Generated Node #0,0: 60:[95, 57, 22] Operation: 71-49=22 Exploring Operation: 71-57=14, Resulting Numbers: [49, 95, 14] Generated Node #0,1: 60:[49, 95, 14] Operation: 71-57=14 Exploring Operation: 95-57=38...
0.96441
hs_5
mult_heuristic
[ 88, 90, 74, 14 ]
90
[ "88+90=178", "74+14=88", "178-88=90" ]
Current State: 90:[88, 90, 74, 14], Operations: [] Exploring Operation: 88+90=178, Resulting Numbers: [74, 14, 178] Generated Node #2: [74, 14, 178] from Operation: 88+90=178 Current State: 90:[74, 14, 178], Operations: ['88+90=178'] Exploring Operation: 74+14=88, Resulting Numbers: [178, 88] Generated Node #3: [178, 8...
4
Current State: 90:[88, 90, 74, 14], Operations: [] Exploring Operation: 88-74=14, Resulting Numbers: [90, 14, 14] Generated Node #0,0: 90:[90, 14, 14] Operation: 88-74=14 Exploring Operation: 90-74=16, Resulting Numbers: [88, 14, 16] Generated Node #0,1: 90:[88, 14, 16] Operation: 90-74=16 Exploring Operation: 90-88=2,...
0.986111
hs_5
sum_heuristic
[ 28, 82, 81, 74 ]
61
[ "82-28=54", "81-74=7", "54+7=61" ]
Current State: 61:[28, 82, 81, 74], Operations: [] Exploring Operation: 82-28=54, Resulting Numbers: [81, 74, 54] Generated Node #2: [81, 74, 54] from Operation: 82-28=54 Current State: 61:[81, 74, 54], Operations: ['82-28=54'] Exploring Operation: 81-74=7, Resulting Numbers: [54, 7] Generated Node #3: [54, 7] from Ope...
4
Current State: 61:[28, 82, 81, 74], Operations: [] Exploring Operation: 82-28=54, Resulting Numbers: [81, 74, 54] Generated Node #0,0: 61:[81, 74, 54] Operation: 82-28=54 Moving to Node #0,0 Current State: 61:[81, 74, 54], Operations: ['82-28=54'] Exploring Operation: 81-54=27, Resulting Numbers: [74, 27] Generated Nod...
0
hs_1
sum_heuristic
[ 11, 86, 6, 89 ]
31
[ "11+86=97", "89+97=186", "186/6=31" ]
Current State: 31:[11, 86, 6, 89], Operations: [] Exploring Operation: 11+86=97, Resulting Numbers: [6, 89, 97] Generated Node #2: [6, 89, 97] from Operation: 11+86=97 Current State: 31:[6, 89, 97], Operations: ['11+86=97'] Exploring Operation: 89+97=186, Resulting Numbers: [6, 186] Generated Node #3: [6, 186] from Ope...
4
Current State: 31:[11, 86, 6, 89], Operations: [] Exploring Operation: 86-11=75, Resulting Numbers: [6, 89, 75] Generated Node #0,0: 31:[6, 89, 75] Operation: 86-11=75 Exploring Operation: 89-86=3, Resulting Numbers: [11, 6, 3] Generated Node #0,1: 31:[11, 6, 3] Operation: 89-86=3 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 81, 4, 25, 6 ]
20
[ "81-25=56", "56/4=14", "6+14=20" ]
Current State: 20:[81, 4, 25, 6], Operations: [] Exploring Operation: 81-25=56, Resulting Numbers: [4, 6, 56] Generated Node #2: [4, 6, 56] from Operation: 81-25=56 Current State: 20:[4, 6, 56], Operations: ['81-25=56'] Exploring Operation: 56/4=14, Resulting Numbers: [6, 14] Generated Node #3: [6, 14] from Operation: ...
4
Current State: 20:[81, 4, 25, 6], Operations: [] Exploring Operation: 81-6=75, Resulting Numbers: [4, 25, 75] Generated Node #0,0: 20:[4, 25, 75] Operation: 81-6=75 Exploring Operation: 25-4=21, Resulting Numbers: [81, 6, 21] Generated Node #0,1: 20:[81, 6, 21] Operation: 25-4=21 Exploring Operation: 81-4=77, Resulting...
0.914931
hs_5
sum_heuristic
[ 3, 1, 16, 43 ]
61
[ "3-1=2", "16+43=59", "2+59=61" ]
Current State: 61:[3, 1, 16, 43], Operations: [] Exploring Operation: 3-1=2, Resulting Numbers: [16, 43, 2] Generated Node #2: [16, 43, 2] from Operation: 3-1=2 Current State: 61:[16, 43, 2], Operations: ['3-1=2'] Exploring Operation: 16+43=59, Resulting Numbers: [2, 59] Generated Node #3: [2, 59] from Operation: 16+43...
4
Current State: 61:[3, 1, 16, 43], Operations: [] Exploring Operation: 3*16=48, Resulting Numbers: [1, 43, 48] Generated Node #0,0: 61:[1, 43, 48] Operation: 3*16=48 Exploring Operation: 3+1=4, Resulting Numbers: [16, 43, 4] Generated Node #0,1: 61:[16, 43, 4] Operation: 3+1=4 Start Sub Search at level 1: Moving to Node...
0
hs_2
mult_heuristic
[ 87, 15, 36, 73 ]
65
[ "87+15=102", "73-36=37", "102-37=65" ]
Current State: 65:[87, 15, 36, 73], Operations: [] Exploring Operation: 87+15=102, Resulting Numbers: [36, 73, 102] Generated Node #2: [36, 73, 102] from Operation: 87+15=102 Current State: 65:[36, 73, 102], Operations: ['87+15=102'] Exploring Operation: 73-36=37, Resulting Numbers: [102, 37] Generated Node #3: [102, 3...
4
Current State: 65:[87, 15, 36, 73], Operations: [] Exploring Operation: 87-36=51, Resulting Numbers: [15, 73, 51] Generated Node #0,0: 65:[15, 73, 51] Operation: 87-36=51 Exploring Operation: 87-73=14, Resulting Numbers: [15, 36, 14] Generated Node #0,1: 65:[15, 36, 14] Operation: 87-73=14 Exploring Operation: 87-15=72...
0.958333
hs_4
mult_heuristic
[ 43, 22, 83, 63 ]
45
[ "43+22=65", "83-63=20", "65-20=45" ]
Current State: 45:[43, 22, 83, 63], Operations: [] Exploring Operation: 43+22=65, Resulting Numbers: [83, 63, 65] Generated Node #2: [83, 63, 65] from Operation: 43+22=65 Current State: 45:[83, 63, 65], Operations: ['43+22=65'] Exploring Operation: 83-63=20, Resulting Numbers: [65, 20] Generated Node #3: [65, 20] from ...
4
Current State: 45:[43, 22, 83, 63], Operations: [] Exploring Operation: 63-22=41, Resulting Numbers: [43, 83, 41] Generated Node #0,0: 45:[43, 83, 41] Operation: 63-22=41 Exploring Operation: 83-63=20, Resulting Numbers: [43, 22, 20] Generated Node #0,1: 45:[43, 22, 20] Operation: 83-63=20 Exploring Operation: 63-43=20...
0.986111
hs_5
mult_heuristic
[ 10, 45, 30, 13 ]
12
[ "10+45=55", "30+13=43", "55-43=12" ]
Current State: 12:[10, 45, 30, 13], Operations: [] Exploring Operation: 10+45=55, Resulting Numbers: [30, 13, 55] Generated Node #2: [30, 13, 55] from Operation: 10+45=55 Current State: 12:[30, 13, 55], Operations: ['10+45=55'] Exploring Operation: 30+13=43, Resulting Numbers: [55, 43] Generated Node #3: [55, 43] from ...
4
Current State: 12:[10, 45, 30, 13], Operations: [] Exploring Operation: 45-13=32, Resulting Numbers: [10, 30, 32] Generated Node #0,0: 12:[10, 30, 32] Operation: 45-13=32 Exploring Operation: 30-13=17, Resulting Numbers: [10, 45, 17] Generated Node #0,1: 12:[10, 45, 17] Operation: 30-13=17 Exploring Operation: 30/10=3,...
0.984375
hs_4
sum_heuristic
[ 32, 49, 42, 84 ]
33
[ "32*42=1344", "1344/84=16", "49-16=33" ]
Current State: 33:[32, 49, 42, 84], Operations: [] Exploring Operation: 32*42=1344, Resulting Numbers: [49, 84, 1344] Generated Node #2: [49, 84, 1344] from Operation: 32*42=1344 Current State: 33:[49, 84, 1344], Operations: ['32*42=1344'] Exploring Operation: 1344/84=16, Resulting Numbers: [49, 16] Generated Node #3: ...
4
Current State: 33:[32, 49, 42, 84], Operations: [] Exploring Operation: 84/42=2, Resulting Numbers: [32, 49, 2] Generated Node #0,0: 33:[32, 49, 2] Operation: 84/42=2 Exploring Operation: 84-42=42, Resulting Numbers: [32, 49, 42] Generated Node #0,1: 33:[32, 49, 42] Operation: 84-42=42 Exploring Operation: 49-42=7, Res...
0
hs_5
sum_heuristic
[ 64, 30, 32, 20 ]
54
[ "32-30=2", "20/2=10", "64-10=54" ]
Current State: 54:[64, 30, 32, 20], Operations: [] Exploring Operation: 32-30=2, Resulting Numbers: [64, 20, 2] Generated Node #2: [64, 20, 2] from Operation: 32-30=2 Current State: 54:[64, 20, 2], Operations: ['32-30=2'] Exploring Operation: 20/2=10, Resulting Numbers: [64, 10] Generated Node #3: [64, 10] from Operati...
4
Current State: 54:[64, 30, 32, 20], Operations: [] Exploring Operation: 32-30=2, Resulting Numbers: [64, 20, 2] Generated Node #0,0: 54:[64, 20, 2] Operation: 32-30=2 Exploring Operation: 64-32=32, Resulting Numbers: [30, 20, 32] Generated Node #0,1: 54:[30, 20, 32] Operation: 64-32=32 Exploring Operation: 64/32=2, Res...
0
hs_3
sum_heuristic
[ 3, 60, 23, 6 ]
66
[ "23*6=138", "60+138=198", "198/3=66" ]
Current State: 66:[3, 60, 23, 6], Operations: [] Exploring Operation: 23*6=138, Resulting Numbers: [3, 60, 138] Generated Node #2: [3, 60, 138] from Operation: 23*6=138 Current State: 66:[3, 60, 138], Operations: ['23*6=138'] Exploring Operation: 60+138=198, Resulting Numbers: [3, 198] Generated Node #3: [3, 198] from ...
4
Current State: 66:[3, 60, 23, 6], Operations: [] Exploring Operation: 60/6=10, Resulting Numbers: [3, 23, 10] Generated Node #0,0: 66:[3, 23, 10] Operation: 60/6=10 Exploring Operation: 60/3=20, Resulting Numbers: [23, 6, 20] Generated Node #0,1: 66:[23, 6, 20] Operation: 60/3=20 Exploring Operation: 60+6=66, Resulting...
0
hs_4
mult_heuristic
[ 63, 7, 28, 88 ]
51
[ "63/7=9", "88-28=60", "60-9=51" ]
Current State: 51:[63, 7, 28, 88], Operations: [] Exploring Operation: 63/7=9, Resulting Numbers: [28, 88, 9] Generated Node #2: [28, 88, 9] from Operation: 63/7=9 Current State: 51:[28, 88, 9], Operations: ['63/7=9'] Exploring Operation: 88-28=60, Resulting Numbers: [9, 60] Generated Node #3: [9, 60] from Operation: 8...
4
Current State: 51:[63, 7, 28, 88], Operations: [] Exploring Operation: 88-28=60, Resulting Numbers: [63, 7, 60] Generated Node #0,0: 51:[63, 7, 60] Operation: 88-28=60 Exploring Operation: 88-63=25, Resulting Numbers: [7, 28, 25] Generated Node #0,1: 51:[7, 28, 25] Operation: 88-63=25 Exploring Operation: 28/7=4, Resul...
0
hs_3
mult_heuristic
[ 2, 60, 40, 94 ]
46
[ "2*40=80", "94-60=34", "80-34=46" ]
Current State: 46:[2, 60, 40, 94], Operations: [] Exploring Operation: 2*40=80, Resulting Numbers: [60, 94, 80] Generated Node #2: [60, 94, 80] from Operation: 2*40=80 Current State: 46:[60, 94, 80], Operations: ['2*40=80'] Exploring Operation: 94-60=34, Resulting Numbers: [80, 34] Generated Node #3: [80, 34] from Oper...
4
Current State: 46:[2, 60, 40, 94], Operations: [] Exploring Operation: 94-60=34, Resulting Numbers: [2, 40, 34] Generated Node #0,0: 46:[2, 40, 34] Operation: 94-60=34 Exploring Operation: 94-40=54, Resulting Numbers: [2, 60, 54] Generated Node #0,1: 46:[2, 60, 54] Operation: 94-40=54 Exploring Operation: 94/2=47, Resu...
0
hs_3
mult_heuristic
[ 8, 22, 18, 17 ]
50
[ "18-8=10", "22-17=5", "10*5=50" ]
Current State: 50:[8, 22, 18, 17], Operations: [] Exploring Operation: 18-8=10, Resulting Numbers: [22, 17, 10] Generated Node #2: [22, 17, 10] from Operation: 18-8=10 Current State: 50:[22, 17, 10], Operations: ['18-8=10'] Exploring Operation: 22-17=5, Resulting Numbers: [10, 5] Generated Node #3: [10, 5] from Operati...
4
Current State: 50:[8, 22, 18, 17], Operations: [] Exploring Operation: 22-17=5, Resulting Numbers: [8, 18, 5] Generated Node #0,0: 50:[8, 18, 5] Operation: 22-17=5 Exploring Operation: 18-17=1, Resulting Numbers: [8, 22, 1] Generated Node #0,1: 50:[8, 22, 1] Operation: 18-17=1 Exploring Operation: 8+17=25, Resulting Nu...
0.967014
hs_5
sum_heuristic
[ 45, 8, 32, 39 ]
65
[ "45-32=13", "8*13=104", "104-39=65" ]
Current State: 65:[45, 8, 32, 39], Operations: [] Exploring Operation: 45-32=13, Resulting Numbers: [8, 39, 13] Generated Node #2: [8, 39, 13] from Operation: 45-32=13 Current State: 65:[8, 39, 13], Operations: ['45-32=13'] Exploring Operation: 8*13=104, Resulting Numbers: [39, 104] Generated Node #3: [39, 104] from Op...
4
Current State: 65:[45, 8, 32, 39], Operations: [] Exploring Operation: 39-32=7, Resulting Numbers: [45, 8, 7] Generated Node #0,0: 65:[45, 8, 7] Operation: 39-32=7 Exploring Operation: 45-39=6, Resulting Numbers: [8, 32, 6] Generated Node #0,1: 65:[8, 32, 6] Operation: 45-39=6 Moving to Node #0,1 Current State: 65:[8, ...
0
hs_2
sum_heuristic