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, 28, 35, 30 ]
67
[ "35-30=5", "19*5=95", "95-28=67" ]
Current State: 67:[19, 28, 35, 30], Operations: [] Exploring Operation: 35-30=5, Resulting Numbers: [19, 28, 5] Generated Node #2: [19, 28, 5] from Operation: 35-30=5 Current State: 67:[19, 28, 5], Operations: ['35-30=5'] Exploring Operation: 19*5=95, Resulting Numbers: [28, 95] Generated Node #3: [28, 95] from Operati...
4
Current State: 67:[19, 28, 35, 30], Operations: [] Exploring Operation: 19+28=47, Resulting Numbers: [35, 30, 47] Generated Node #0,0: 67:[35, 30, 47] Operation: 19+28=47 Exploring Operation: 19+35=54, Resulting Numbers: [28, 30, 54] Generated Node #0,1: 67:[28, 30, 54] Operation: 19+35=54 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 69, 94, 16, 4 ]
84
[ "94-69=25", "4*25=100", "100-16=84" ]
Current State: 84:[69, 94, 16, 4], Operations: [] Exploring Operation: 94-69=25, Resulting Numbers: [16, 4, 25] Generated Node #2: [16, 4, 25] from Operation: 94-69=25 Current State: 84:[16, 4, 25], Operations: ['94-69=25'] Exploring Operation: 4*25=100, Resulting Numbers: [16, 100] Generated Node #3: [16, 100] from Op...
4
Current State: 84:[69, 94, 16, 4], Operations: [] Exploring Operation: 94-69=25, Resulting Numbers: [16, 4, 25] Generated Node #0,0: 84:[16, 4, 25] Operation: 94-69=25 Moving to Node #0,0 Current State: 84:[16, 4, 25], Operations: ['94-69=25'] Exploring Operation: 16+25=41, Resulting Numbers: [4, 41] Generated Node #0,...
0
hs_1
sum_heuristic
[ 59, 23, 26, 30 ]
40
[ "59-23=36", "30-26=4", "36+4=40" ]
Current State: 40:[59, 23, 26, 30], Operations: [] Exploring Operation: 59-23=36, Resulting Numbers: [26, 30, 36] Generated Node #2: [26, 30, 36] from Operation: 59-23=36 Current State: 40:[26, 30, 36], Operations: ['59-23=36'] Exploring Operation: 30-26=4, Resulting Numbers: [36, 4] Generated Node #3: [36, 4] from Ope...
4
Current State: 40:[59, 23, 26, 30], Operations: [] Exploring Operation: 59-23=36, Resulting Numbers: [26, 30, 36] Generated Node #0,0: 40:[26, 30, 36] Operation: 59-23=36 Exploring Operation: 59-30=29, Resulting Numbers: [23, 26, 29] Generated Node #0,1: 40:[23, 26, 29] Operation: 59-30=29 Start Sub Search at level 1: ...
0.986111
hs_2
sum_heuristic
[ 10, 58, 90, 61 ]
83
[ "10+58=68", "90+61=151", "151-68=83" ]
Current State: 83:[10, 58, 90, 61], Operations: [] Exploring Operation: 10+58=68, Resulting Numbers: [90, 61, 68] Generated Node #2: [90, 61, 68] from Operation: 10+58=68 Current State: 83:[90, 61, 68], Operations: ['10+58=68'] Exploring Operation: 90+61=151, Resulting Numbers: [68, 151] Generated Node #3: [68, 151] fr...
4
Current State: 83:[10, 58, 90, 61], Operations: [] Exploring Operation: 10+58=68, Resulting Numbers: [90, 61, 68] Generated Node #0,0: 83:[90, 61, 68] Operation: 10+58=68 Moving to Node #0,0 Current State: 83:[90, 61, 68], Operations: ['10+58=68'] Exploring Operation: 61+68=129, Resulting Numbers: [90, 129] Generated N...
0
hs_1
sum_heuristic
[ 79, 81, 61, 60 ]
91
[ "81-79=2", "60/2=30", "61+30=91" ]
Current State: 91:[79, 81, 61, 60], Operations: [] Exploring Operation: 81-79=2, Resulting Numbers: [61, 60, 2] Generated Node #2: [61, 60, 2] from Operation: 81-79=2 Current State: 91:[61, 60, 2], Operations: ['81-79=2'] Exploring Operation: 60/2=30, Resulting Numbers: [61, 30] Generated Node #3: [61, 30] from Operati...
4
Current State: 91:[79, 81, 61, 60], Operations: [] Exploring Operation: 79-60=19, Resulting Numbers: [81, 61, 19] Generated Node #0,0: 91:[81, 61, 19] Operation: 79-60=19 Exploring Operation: 61-60=1, Resulting Numbers: [79, 81, 1] Generated Node #0,1: 91:[79, 81, 1] Operation: 61-60=1 Exploring Operation: 79-61=18, Re...
0
hs_4
mult_heuristic
[ 91, 28, 42, 2 ]
77
[ "91+42=133", "28*2=56", "133-56=77" ]
Current State: 77:[91, 28, 42, 2], Operations: [] Exploring Operation: 91+42=133, Resulting Numbers: [28, 2, 133] Generated Node #2: [28, 2, 133] from Operation: 91+42=133 Current State: 77:[28, 2, 133], Operations: ['91+42=133'] Exploring Operation: 28*2=56, Resulting Numbers: [133, 56] Generated Node #3: [133, 56] fr...
4
Current State: 77:[91, 28, 42, 2], Operations: [] Exploring Operation: 28/2=14, Resulting Numbers: [91, 42, 14] Generated Node #0,0: 77:[91, 42, 14] Operation: 28/2=14 Exploring Operation: 28+42=70, Resulting Numbers: [91, 2, 70] Generated Node #0,1: 77:[91, 2, 70] Operation: 28+42=70 Exploring Operation: 42/2=21, Resu...
0
hs_5
mult_heuristic
[ 82, 76, 20, 66 ]
19
[ "82-20=62", "66-62=4", "76/4=19" ]
Current State: 19:[82, 76, 20, 66], Operations: [] Exploring Operation: 82-20=62, Resulting Numbers: [76, 66, 62] Generated Node #2: [76, 66, 62] from Operation: 82-20=62 Current State: 19:[76, 66, 62], Operations: ['82-20=62'] Exploring Operation: 66-62=4, Resulting Numbers: [76, 4] Generated Node #3: [76, 4] from Ope...
4
Current State: 19:[82, 76, 20, 66], Operations: [] Exploring Operation: 82-20=62, Resulting Numbers: [76, 66, 62] Generated Node #0,0: 19:[76, 66, 62] Operation: 82-20=62 Exploring Operation: 76-66=10, Resulting Numbers: [82, 20, 10] Generated Node #0,1: 19:[82, 20, 10] Operation: 76-66=10 Exploring Operation: 76-20=56...
0.980035
hs_5
sum_heuristic
[ 20, 44, 76, 24 ]
76
[ "44-20=24", "76+24=100", "100-24=76" ]
Current State: 76:[20, 44, 76, 24], Operations: [] Exploring Operation: 44-20=24, Resulting Numbers: [76, 24, 24] Generated Node #2: [76, 24, 24] from Operation: 44-20=24 Current State: 76:[76, 24, 24], Operations: ['44-20=24'] Exploring Operation: 76+24=100, Resulting Numbers: [100] 100,76 equal: Goal Reached Explorin...
4
Current State: 76:[20, 44, 76, 24], Operations: [] Exploring Operation: 24-20=4, Resulting Numbers: [44, 76, 4] Generated Node #0,0: 76:[44, 76, 4] Operation: 24-20=4 Exploring Operation: 44-24=20, Resulting Numbers: [20, 76, 20] Generated Node #0,1: 76:[20, 76, 20] Operation: 44-24=20 Moving to Node #0,1 Current State...
0.992188
hs_2
mult_heuristic
[ 13, 25, 19, 10 ]
82
[ "13-10=3", "19*3=57", "25+57=82" ]
Current State: 82:[13, 25, 19, 10], Operations: [] Exploring Operation: 13-10=3, Resulting Numbers: [25, 19, 3] Generated Node #2: [25, 19, 3] from Operation: 13-10=3 Current State: 82:[25, 19, 3], Operations: ['13-10=3'] Exploring Operation: 19*3=57, Resulting Numbers: [25, 57] Generated Node #3: [25, 57] from Operati...
4
Current State: 82:[13, 25, 19, 10], Operations: [] Exploring Operation: 13+25=38, Resulting Numbers: [19, 10, 38] Generated Node #0,0: 82:[19, 10, 38] Operation: 13+25=38 Exploring Operation: 25+19=44, Resulting Numbers: [13, 10, 44] Generated Node #0,1: 82:[13, 10, 44] Operation: 25+19=44 Exploring Operation: 19-13=6,...
0
hs_4
sum_heuristic
[ 82, 13, 82, 67 ]
55
[ "82/82=1", "67-13=54", "1+54=55" ]
Current State: 55:[82, 13, 82, 67], Operations: [] Exploring Operation: 82/82=1, Resulting Numbers: [13, 67, 1] Generated Node #2: [13, 67, 1] from Operation: 82/82=1 Current State: 55:[13, 67, 1], Operations: ['82/82=1'] Exploring Operation: 67-13=54, Resulting Numbers: [1, 54] Generated Node #3: [1, 54] from Operatio...
4
Current State: 55:[82, 13, 82, 67], Operations: [] Exploring Operation: 82/82=1, Resulting Numbers: [13, 67, 1] Generated Node #0,0: 55:[13, 67, 1] Operation: 82/82=1 Start Sub Search at level 1: Moving to Node #0,0 Current State: 55:[13, 67, 1], Operations: ['82/82=1'] Exploring Operation: 67-13=54, Resulting Numbers:...
0.993924
hs_1
sum_heuristic
[ 75, 82, 46, 94 ]
55
[ "82-75=7", "94-46=48", "7+48=55" ]
Current State: 55:[75, 82, 46, 94], Operations: [] Exploring Operation: 82-75=7, Resulting Numbers: [46, 94, 7] Generated Node #2: [46, 94, 7] from Operation: 82-75=7 Current State: 55:[46, 94, 7], Operations: ['82-75=7'] Exploring Operation: 94-46=48, Resulting Numbers: [7, 48] Generated Node #3: [7, 48] from Operatio...
4
Current State: 55:[75, 82, 46, 94], Operations: [] Exploring Operation: 94-82=12, Resulting Numbers: [75, 46, 12] Generated Node #0,0: 55:[75, 46, 12] Operation: 94-82=12 Exploring Operation: 94-75=19, Resulting Numbers: [82, 46, 19] Generated Node #0,1: 55:[82, 46, 19] Operation: 94-75=19 Start Sub Search at level 1: ...
0.985243
hs_2
mult_heuristic
[ 47, 96, 49, 48 ]
94
[ "47+49=96", "96/48=2", "96-2=94" ]
Current State: 94:[47, 96, 49, 48], Operations: [] Exploring Operation: 47+49=96, Resulting Numbers: [96, 48, 96] Generated Node #2: [96, 48, 96] from Operation: 47+49=96 Current State: 94:[96, 48, 96], Operations: ['47+49=96'] Exploring Operation: 96/48=2, Resulting Numbers: [2] 2,94 equal: Goal Reached Exploring Oper...
4
Current State: 94:[47, 96, 49, 48], Operations: [] Exploring Operation: 96-48=48, Resulting Numbers: [47, 49, 48] Generated Node #0,0: 94:[47, 49, 48] Operation: 96-48=48 Exploring Operation: 96-49=47, Resulting Numbers: [47, 48, 47] Generated Node #0,1: 94:[47, 48, 47] Operation: 96-49=47 Exploring Operation: 96/48=2,...
0.963542
hs_5
sum_heuristic
[ 3, 33, 13, 4 ]
63
[ "33/3=11", "13*4=52", "11+52=63" ]
Current State: 63:[3, 33, 13, 4], Operations: [] Exploring Operation: 33/3=11, Resulting Numbers: [13, 4, 11] Generated Node #2: [13, 4, 11] from Operation: 33/3=11 Current State: 63:[13, 4, 11], Operations: ['33/3=11'] Exploring Operation: 13*4=52, Resulting Numbers: [11, 52] Generated Node #3: [11, 52] from Operation...
4
Current State: 63:[3, 33, 13, 4], Operations: [] Exploring Operation: 33-13=20, Resulting Numbers: [3, 4, 20] Generated Node #0,0: 63:[3, 4, 20] Operation: 33-13=20 Start Sub Search at level 1: Moving to Node #0,0 Current State: 63:[3, 4, 20], Operations: ['33-13=20'] Exploring Operation: 3+4=7, Resulting Numbers: [20,...
0
hs_1
sum_heuristic
[ 90, 59, 76, 15 ]
15
[ "90+59=149", "76+149=225", "225/15=15" ]
Current State: 15:[90, 59, 76, 15], Operations: [] Exploring Operation: 90+59=149, Resulting Numbers: [76, 15, 149] Generated Node #2: [76, 15, 149] from Operation: 90+59=149 Current State: 15:[76, 15, 149], Operations: ['90+59=149'] Exploring Operation: 76+149=225, Resulting Numbers: [15, 225] Generated Node #3: [15, ...
4
Current State: 15:[90, 59, 76, 15], Operations: [] Exploring Operation: 90-76=14, Resulting Numbers: [59, 15, 14] Generated Node #0,0: 15:[59, 15, 14] Operation: 90-76=14 Moving to Node #0,0 Current State: 15:[59, 15, 14], Operations: ['90-76=14'] Exploring Operation: 59-15=44, Resulting Numbers: [14, 44] Generated Nod...
0
hs_1
sum_heuristic
[ 1, 30, 57, 13 ]
75
[ "1+30=31", "57-13=44", "31+44=75" ]
Current State: 75:[1, 30, 57, 13], Operations: [] Exploring Operation: 1+30=31, Resulting Numbers: [57, 13, 31] Generated Node #2: [57, 13, 31] from Operation: 1+30=31 Current State: 75:[57, 13, 31], Operations: ['1+30=31'] Exploring Operation: 57-13=44, Resulting Numbers: [31, 44] Generated Node #3: [31, 44] from Oper...
4
Current State: 75:[1, 30, 57, 13], Operations: [] Exploring Operation: 57-30=27, Resulting Numbers: [1, 13, 27] Generated Node #0,0: 75:[1, 13, 27] Operation: 57-30=27 Start Sub Search at level 1: Moving to Node #0,0 Current State: 75:[1, 13, 27], Operations: ['57-30=27'] Exploring Operation: 1+13=14, Resulting Numbers...
0
hs_1
sum_heuristic
[ 93, 93, 71, 11 ]
61
[ "93/93=1", "71-11=60", "1+60=61" ]
Current State: 61:[93, 93, 71, 11], Operations: [] Exploring Operation: 93/93=1, Resulting Numbers: [71, 11, 1] Generated Node #2: [71, 11, 1] from Operation: 93/93=1 Current State: 61:[71, 11, 1], Operations: ['93/93=1'] Exploring Operation: 71-11=60, Resulting Numbers: [1, 60] Generated Node #3: [1, 60] from Operatio...
4
Current State: 61:[93, 93, 71, 11], Operations: [] Exploring Operation: 93-11=82, Resulting Numbers: [93, 71, 82] Generated Node #0,0: 61:[93, 71, 82] Operation: 93-11=82 Exploring Operation: 93-11=82, Resulting Numbers: [93, 71, 82] Generated Node #0,1: 61:[93, 71, 82] Operation: 93-11=82 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 10, 73, 3, 23 ]
40
[ "3*23=69", "73-69=4", "10*4=40" ]
Current State: 40:[10, 73, 3, 23], Operations: [] Exploring Operation: 3*23=69, Resulting Numbers: [10, 73, 69] Generated Node #2: [10, 73, 69] from Operation: 3*23=69 Current State: 40:[10, 73, 69], Operations: ['3*23=69'] Exploring Operation: 73-69=4, Resulting Numbers: [10, 4] Generated Node #3: [10, 4] from Operati...
4
Current State: 40:[10, 73, 3, 23], Operations: [] Exploring Operation: 23-3=20, Resulting Numbers: [10, 73, 20] Generated Node #0,0: 40:[10, 73, 20] Operation: 23-3=20 Exploring Operation: 73-10=63, Resulting Numbers: [3, 23, 63] Generated Node #0,1: 40:[3, 23, 63] Operation: 73-10=63 Exploring Operation: 73-3=70, Resu...
0
hs_4
mult_heuristic
[ 79, 24, 96, 68 ]
75
[ "79+24=103", "96-68=28", "103-28=75" ]
Current State: 75:[79, 24, 96, 68], Operations: [] Exploring Operation: 79+24=103, Resulting Numbers: [96, 68, 103] Generated Node #2: [96, 68, 103] from Operation: 79+24=103 Current State: 75:[96, 68, 103], Operations: ['79+24=103'] Exploring Operation: 96-68=28, Resulting Numbers: [103, 28] Generated Node #3: [103, 2...
4
Current State: 75:[79, 24, 96, 68], Operations: [] Exploring Operation: 96-79=17, Resulting Numbers: [24, 68, 17] Generated Node #0,0: 75:[24, 68, 17] Operation: 96-79=17 Exploring Operation: 96-68=28, Resulting Numbers: [79, 24, 28] Generated Node #0,1: 75:[79, 24, 28] Operation: 96-68=28 Exploring Operation: 96/24=4,...
0.990451
hs_3
mult_heuristic
[ 38, 99, 27, 14 ]
33
[ "38-27=11", "14-11=3", "99/3=33" ]
Current State: 33:[38, 99, 27, 14], Operations: [] Exploring Operation: 38-27=11, Resulting Numbers: [99, 14, 11] Generated Node #2: [99, 14, 11] from Operation: 38-27=11 Current State: 33:[99, 14, 11], Operations: ['38-27=11'] Exploring Operation: 14-11=3, Resulting Numbers: [99, 3] Generated Node #3: [99, 3] from Ope...
4
Current State: 33:[38, 99, 27, 14], Operations: [] Exploring Operation: 99-27=72, Resulting Numbers: [38, 14, 72] Generated Node #0,0: 33:[38, 14, 72] Operation: 99-27=72 Exploring Operation: 99-38=61, Resulting Numbers: [27, 14, 61] Generated Node #0,1: 33:[27, 14, 61] Operation: 99-38=61 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 42, 6, 31, 3 ]
52
[ "42/6=7", "3*7=21", "31+21=52" ]
Current State: 52:[42, 6, 31, 3], Operations: [] Exploring Operation: 42/6=7, Resulting Numbers: [31, 3, 7] Generated Node #2: [31, 3, 7] from Operation: 42/6=7 Current State: 52:[31, 3, 7], Operations: ['42/6=7'] Exploring Operation: 3*7=21, Resulting Numbers: [31, 21] Generated Node #3: [31, 21] from Operation: 3*7=2...
4
Current State: 52:[42, 6, 31, 3], Operations: [] Exploring Operation: 42/3=14, Resulting Numbers: [6, 31, 14] Generated Node #0,0: 52:[6, 31, 14] Operation: 42/3=14 Exploring Operation: 42-31=11, Resulting Numbers: [6, 3, 11] Generated Node #0,1: 52:[6, 3, 11] Operation: 42-31=11 Start Sub Search at level 1: Moving to ...
0
hs_2
sum_heuristic
[ 18, 62, 10, 6 ]
49
[ "18/6=3", "62-10=52", "52-3=49" ]
Current State: 49:[18, 62, 10, 6], Operations: [] Exploring Operation: 18/6=3, Resulting Numbers: [62, 10, 3] Generated Node #2: [62, 10, 3] from Operation: 18/6=3 Current State: 49:[62, 10, 3], Operations: ['18/6=3'] Exploring Operation: 62-10=52, Resulting Numbers: [3, 52] Generated Node #3: [3, 52] from Operation: 6...
4
Current State: 49:[18, 62, 10, 6], Operations: [] Exploring Operation: 62-18=44, Resulting Numbers: [10, 6, 44] Generated Node #0,0: 49:[10, 6, 44] Operation: 62-18=44 Exploring Operation: 18-10=8, Resulting Numbers: [62, 6, 8] Generated Node #0,1: 49:[62, 6, 8] Operation: 18-10=8 Exploring Operation: 18/6=3, Resulting...
0.984375
hs_4
mult_heuristic
[ 25, 54, 87, 75 ]
47
[ "75/25=3", "54+87=141", "141/3=47" ]
Current State: 47:[25, 54, 87, 75], Operations: [] Exploring Operation: 75/25=3, Resulting Numbers: [54, 87, 3] Generated Node #2: [54, 87, 3] from Operation: 75/25=3 Current State: 47:[54, 87, 3], Operations: ['75/25=3'] Exploring Operation: 54+87=141, Resulting Numbers: [3, 141] Generated Node #3: [3, 141] from Opera...
4
Current State: 47:[25, 54, 87, 75], Operations: [] Exploring Operation: 87-25=62, Resulting Numbers: [54, 75, 62] Generated Node #0,0: 47:[54, 75, 62] Operation: 87-25=62 Moving to Node #0,0 Current State: 47:[54, 75, 62], Operations: ['87-25=62'] Exploring Operation: 75-54=21, Resulting Numbers: [62, 21] Generated Nod...
0
hs_1
mult_heuristic
[ 99, 2, 82, 68 ]
51
[ "99-82=17", "68/2=34", "17+34=51" ]
Current State: 51:[99, 2, 82, 68], Operations: [] Exploring Operation: 99-82=17, Resulting Numbers: [2, 68, 17] Generated Node #2: [2, 68, 17] from Operation: 99-82=17 Current State: 51:[2, 68, 17], Operations: ['99-82=17'] Exploring Operation: 68/2=34, Resulting Numbers: [17, 34] Generated Node #3: [17, 34] from Opera...
4
Current State: 51:[99, 2, 82, 68], Operations: [] Exploring Operation: 99-82=17, Resulting Numbers: [2, 68, 17] Generated Node #0,0: 51:[2, 68, 17] Operation: 99-82=17 Exploring Operation: 99-68=31, Resulting Numbers: [2, 82, 31] Generated Node #0,1: 51:[2, 82, 31] Operation: 99-68=31 Exploring Operation: 82-68=14, Res...
0
hs_3
sum_heuristic
[ 5, 90, 5, 49 ]
31
[ "90-5=85", "5+49=54", "85-54=31" ]
Current State: 31:[5, 90, 5, 49], Operations: [] Exploring Operation: 90-5=85, Resulting Numbers: [49, 85] Generated Node #2: [49, 85] from Operation: 90-5=85 Current State: 31:[49, 85], Operations: ['90-5=85'] Exploring Operation: 5+49=54, Resulting Numbers: [85, 54] Generated Node #3: [85, 54] from Operation: 5+49=54...
4
Current State: 31:[5, 90, 5, 49], Operations: [] Exploring Operation: 90/5=18, Resulting Numbers: [5, 49, 18] Generated Node #0,0: 31:[5, 49, 18] Operation: 90/5=18 Exploring Operation: 90/5=18, Resulting Numbers: [5, 49, 18] Generated Node #0,1: 31:[5, 49, 18] Operation: 90/5=18 Start Sub Search at level 1: Moving to ...
0
hs_2
sum_heuristic
[ 3, 22, 72, 20 ]
78
[ "22-20=2", "3*2=6", "72+6=78" ]
Current State: 78:[3, 22, 72, 20], Operations: [] Exploring Operation: 22-20=2, Resulting Numbers: [3, 72, 2] Generated Node #2: [3, 72, 2] from Operation: 22-20=2 Current State: 78:[3, 72, 2], Operations: ['22-20=2'] Exploring Operation: 3*2=6, Resulting Numbers: [72, 6] Generated Node #3: [72, 6] from Operation: 3*2=...
4
Current State: 78:[3, 22, 72, 20], Operations: [] Exploring Operation: 22+20=42, Resulting Numbers: [3, 72, 42] Generated Node #0,0: 78:[3, 72, 42] Operation: 22+20=42 Exploring Operation: 22-20=2, Resulting Numbers: [3, 72, 2] Generated Node #0,1: 78:[3, 72, 2] Operation: 22-20=2 Moving to Node #0,1 Current State: 78:...
0
hs_2
sum_heuristic
[ 28, 63, 55, 77 ]
69
[ "28+63=91", "77-55=22", "91-22=69" ]
Current State: 69:[28, 63, 55, 77], Operations: [] Exploring Operation: 28+63=91, Resulting Numbers: [55, 77, 91] Generated Node #2: [55, 77, 91] from Operation: 28+63=91 Current State: 69:[55, 77, 91], Operations: ['28+63=91'] Exploring Operation: 77-55=22, Resulting Numbers: [91, 22] Generated Node #3: [91, 22] from ...
4
Current State: 69:[28, 63, 55, 77], Operations: [] Exploring Operation: 77-55=22, Resulting Numbers: [28, 63, 22] Generated Node #0,0: 69:[28, 63, 22] Operation: 77-55=22 Moving to Node #0,0 Current State: 69:[28, 63, 22], Operations: ['77-55=22'] Exploring Operation: 28-22=6, Resulting Numbers: [63, 6] Generated Node ...
0.993924
hs_1
mult_heuristic
[ 2, 75, 23, 57 ]
59
[ "75-57=18", "2*18=36", "23+36=59" ]
Current State: 59:[2, 75, 23, 57], Operations: [] Exploring Operation: 75-57=18, Resulting Numbers: [2, 23, 18] Generated Node #2: [2, 23, 18] from Operation: 75-57=18 Current State: 59:[2, 23, 18], Operations: ['75-57=18'] Exploring Operation: 2*18=36, Resulting Numbers: [23, 36] Generated Node #3: [23, 36] from Opera...
4
Current State: 59:[2, 75, 23, 57], Operations: [] Exploring Operation: 2*23=46, Resulting Numbers: [75, 57, 46] Generated Node #0,0: 59:[75, 57, 46] Operation: 2*23=46 Moving to Node #0,0 Current State: 59:[75, 57, 46], Operations: ['2*23=46'] Exploring Operation: 75-46=29, Resulting Numbers: [57, 29] Generated Node #0...
0
hs_1
mult_heuristic
[ 11, 77, 23, 33 ]
33
[ "77+33=110", "110/11=10", "23+10=33" ]
Current State: 33:[11, 77, 23, 33], Operations: [] Exploring Operation: 77+33=110, Resulting Numbers: [11, 23, 110] Generated Node #2: [11, 23, 110] from Operation: 77+33=110 Current State: 33:[11, 23, 110], Operations: ['77+33=110'] Exploring Operation: 110/11=10, Resulting Numbers: [23, 10] Generated Node #3: [23, 10...
4
Current State: 33:[11, 77, 23, 33], Operations: [] Exploring Operation: 77-11=66, Resulting Numbers: [23, 33, 66] Generated Node #0,0: 33:[23, 33, 66] Operation: 77-11=66 Exploring Operation: 77-23=54, Resulting Numbers: [11, 33, 54] Generated Node #0,1: 33:[11, 33, 54] Operation: 77-23=54 Exploring Operation: 77-33=44...
0
hs_4
sum_heuristic
[ 84, 55, 49, 39 ]
25
[ "55-49=6", "84/6=14", "39-14=25" ]
Current State: 25:[84, 55, 49, 39], Operations: [] Exploring Operation: 55-49=6, Resulting Numbers: [84, 39, 6] Generated Node #2: [84, 39, 6] from Operation: 55-49=6 Current State: 25:[84, 39, 6], Operations: ['55-49=6'] Exploring Operation: 84/6=14, Resulting Numbers: [39, 14] Generated Node #3: [39, 14] from Operati...
4
Current State: 25:[84, 55, 49, 39], Operations: [] Exploring Operation: 84-55=29, Resulting Numbers: [49, 39, 29] Generated Node #0,0: 25:[49, 39, 29] Operation: 84-55=29 Exploring Operation: 55-49=6, Resulting Numbers: [84, 39, 6] Generated Node #0,1: 25:[84, 39, 6] Operation: 55-49=6 Exploring Operation: 84-39=45, Re...
0.947049
hs_5
mult_heuristic
[ 60, 32, 37, 90 ]
99
[ "60-32=28", "37+90=127", "127-28=99" ]
Current State: 99:[60, 32, 37, 90], Operations: [] Exploring Operation: 60-32=28, Resulting Numbers: [37, 90, 28] Generated Node #2: [37, 90, 28] from Operation: 60-32=28 Current State: 99:[37, 90, 28], Operations: ['60-32=28'] Exploring Operation: 37+90=127, Resulting Numbers: [28, 127] Generated Node #3: [28, 127] fr...
4
Current State: 99:[60, 32, 37, 90], Operations: [] Exploring Operation: 90-60=30, Resulting Numbers: [32, 37, 30] Generated Node #0,0: 99:[32, 37, 30] Operation: 90-60=30 Exploring Operation: 60+37=97, Resulting Numbers: [32, 90, 97] Generated Node #0,1: 99:[32, 90, 97] Operation: 60+37=97 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 58, 78, 86, 38 ]
55
[ "86*38=3268", "3268-78=3190", "3190/58=55" ]
Current State: 55:[58, 78, 86, 38], Operations: [] Exploring Operation: 86*38=3268, Resulting Numbers: [58, 78, 3268] Generated Node #2: [58, 78, 3268] from Operation: 86*38=3268 Current State: 55:[58, 78, 3268], Operations: ['86*38=3268'] Exploring Operation: 3268-78=3190, Resulting Numbers: [58, 3190] Generated Node ...
4
Current State: 55:[58, 78, 86, 38], Operations: [] Exploring Operation: 86-38=48, Resulting Numbers: [58, 78, 48] Generated Node #0,0: 55:[58, 78, 48] Operation: 86-38=48 Exploring Operation: 78-58=20, Resulting Numbers: [86, 38, 20] Generated Node #0,1: 55:[86, 38, 20] Operation: 78-58=20 Exploring Operation: 86-78=8,...
0
hs_4
sum_heuristic
[ 4, 56, 91, 2 ]
63
[ "56/4=14", "2*14=28", "91-28=63" ]
Current State: 63:[4, 56, 91, 2], Operations: [] Exploring Operation: 56/4=14, Resulting Numbers: [91, 2, 14] Generated Node #2: [91, 2, 14] from Operation: 56/4=14 Current State: 63:[91, 2, 14], Operations: ['56/4=14'] Exploring Operation: 2*14=28, Resulting Numbers: [91, 28] Generated Node #3: [91, 28] from Operation...
4
Current State: 63:[4, 56, 91, 2], Operations: [] Exploring Operation: 91-4=87, Resulting Numbers: [56, 2, 87] Generated Node #0,0: 63:[56, 2, 87] Operation: 91-4=87 Exploring Operation: 4+56=60, Resulting Numbers: [91, 2, 60] Generated Node #0,1: 63:[91, 2, 60] Operation: 4+56=60 Exploring Operation: 91-56=35, Resultin...
0
hs_3
sum_heuristic
[ 83, 90, 94, 37 ]
42
[ "83+90=173", "94+37=131", "173-131=42" ]
Current State: 42:[83, 90, 94, 37], Operations: [] Exploring Operation: 83+90=173, Resulting Numbers: [94, 37, 173] Generated Node #2: [94, 37, 173] from Operation: 83+90=173 Current State: 42:[94, 37, 173], Operations: ['83+90=173'] Exploring Operation: 94+37=131, Resulting Numbers: [173, 131] Generated Node #3: [173,...
4
Current State: 42:[83, 90, 94, 37], Operations: [] Exploring Operation: 94-90=4, Resulting Numbers: [83, 37, 4] Generated Node #0,0: 42:[83, 37, 4] Operation: 94-90=4 Start Sub Search at level 1: Moving to Node #0,0 Current State: 42:[83, 37, 4], Operations: ['94-90=4'] Exploring Operation: 83-37=46, Resulting Numbers:...
0.993924
hs_1
mult_heuristic
[ 16, 40, 6, 12 ]
26
[ "40-16=24", "12/6=2", "24+2=26" ]
Current State: 26:[16, 40, 6, 12], Operations: [] Exploring Operation: 40-16=24, Resulting Numbers: [6, 12, 24] Generated Node #2: [6, 12, 24] from Operation: 40-16=24 Current State: 26:[6, 12, 24], Operations: ['40-16=24'] Exploring Operation: 12/6=2, Resulting Numbers: [24, 2] Generated Node #3: [24, 2] from Operatio...
4
Current State: 26:[16, 40, 6, 12], Operations: [] Exploring Operation: 40-16=24, Resulting Numbers: [6, 12, 24] Generated Node #0,0: 26:[6, 12, 24] Operation: 40-16=24 Start Sub Search at level 1: Moving to Node #0,0 Current State: 26:[6, 12, 24], Operations: ['40-16=24'] Exploring Operation: 12/6=2, Resulting Numbers:...
0.993924
hs_1
mult_heuristic
[ 46, 39, 90, 81 ]
16
[ "46-39=7", "90-81=9", "7+9=16" ]
Current State: 16:[46, 39, 90, 81], Operations: [] Exploring Operation: 46-39=7, Resulting Numbers: [90, 81, 7] Generated Node #2: [90, 81, 7] from Operation: 46-39=7 Current State: 16:[90, 81, 7], Operations: ['46-39=7'] Exploring Operation: 90-81=9, Resulting Numbers: [7, 9] Generated Node #3: [7, 9] from Operation: ...
4
Current State: 16:[46, 39, 90, 81], Operations: [] Exploring Operation: 90-81=9, Resulting Numbers: [46, 39, 9] Generated Node #0,0: 16:[46, 39, 9] Operation: 90-81=9 Start Sub Search at level 1: Moving to Node #0,0 Current State: 16:[46, 39, 9], Operations: ['90-81=9'] Exploring Operation: 46-39=7, Resulting Numbers: ...
0.993924
hs_1
sum_heuristic
[ 72, 88, 79, 16 ]
47
[ "88-72=16", "79-16=63", "63-16=47" ]
Current State: 47:[72, 88, 79, 16], Operations: [] Exploring Operation: 88-72=16, Resulting Numbers: [79, 16, 16] Generated Node #2: [79, 16, 16] from Operation: 88-72=16 Current State: 47:[79, 16, 16], Operations: ['88-72=16'] Exploring Operation: 79-16=63, Resulting Numbers: [63] 63,47 equal: Goal Reached Exploring O...
4
Current State: 47:[72, 88, 79, 16], Operations: [] Exploring Operation: 72-16=56, Resulting Numbers: [88, 79, 56] Generated Node #0,0: 47:[88, 79, 56] Operation: 72-16=56 Exploring Operation: 79-16=63, Resulting Numbers: [72, 88, 63] Generated Node #0,1: 47:[72, 88, 63] Operation: 79-16=63 Exploring Operation: 88-72=16...
0.977431
hs_4
mult_heuristic
[ 8, 64, 28, 15 ]
14
[ "64-15=49", "8*49=392", "392/28=14" ]
Current State: 14:[8, 64, 28, 15], Operations: [] Exploring Operation: 64-15=49, Resulting Numbers: [8, 28, 49] Generated Node #2: [8, 28, 49] from Operation: 64-15=49 Current State: 14:[8, 28, 49], Operations: ['64-15=49'] Exploring Operation: 8*49=392, Resulting Numbers: [28, 392] Generated Node #3: [28, 392] from Op...
4
Current State: 14:[8, 64, 28, 15], Operations: [] Exploring Operation: 64/8=8, Resulting Numbers: [28, 15, 8] Generated Node #0,0: 14:[28, 15, 8] Operation: 64/8=8 Exploring Operation: 64-15=49, Resulting Numbers: [8, 28, 49] Generated Node #0,1: 14:[8, 28, 49] Operation: 64-15=49 Exploring Operation: 64-28=36, Resulti...
0
hs_4
sum_heuristic
[ 83, 8, 95, 50 ]
54
[ "83+8=91", "95+50=145", "145-91=54" ]
Current State: 54:[83, 8, 95, 50], Operations: [] Exploring Operation: 83+8=91, Resulting Numbers: [95, 50, 91] Generated Node #2: [95, 50, 91] from Operation: 83+8=91 Current State: 54:[95, 50, 91], Operations: ['83+8=91'] Exploring Operation: 95+50=145, Resulting Numbers: [91, 145] Generated Node #3: [91, 145] from O...
4
Current State: 54:[83, 8, 95, 50], Operations: [] Exploring Operation: 83-8=75, Resulting Numbers: [95, 50, 75] Generated Node #0,0: 54:[95, 50, 75] Operation: 83-8=75 Exploring Operation: 83-50=33, Resulting Numbers: [8, 95, 33] Generated Node #0,1: 54:[8, 95, 33] Operation: 83-50=33 Exploring Operation: 95-50=45, Res...
0.987847
hs_4
sum_heuristic
[ 2, 14, 5, 77 ]
63
[ "2*14=28", "5*28=140", "140-77=63" ]
Current State: 63:[2, 14, 5, 77], Operations: [] Exploring Operation: 2*14=28, Resulting Numbers: [5, 77, 28] Generated Node #2: [5, 77, 28] from Operation: 2*14=28 Current State: 63:[5, 77, 28], Operations: ['2*14=28'] Exploring Operation: 5*28=140, Resulting Numbers: [77, 140] Generated Node #3: [77, 140] from Operat...
4
Current State: 63:[2, 14, 5, 77], Operations: [] Exploring Operation: 14-5=9, Resulting Numbers: [2, 77, 9] Generated Node #0,0: 63:[2, 77, 9] Operation: 14-5=9 Exploring Operation: 77-5=72, Resulting Numbers: [2, 14, 72] Generated Node #0,1: 63:[2, 14, 72] Operation: 77-5=72 Exploring Operation: 77-14=63, Resulting Nu...
0
hs_3
sum_heuristic
[ 39, 35, 21, 42 ]
42
[ "39-35=4", "21*4=84", "84-42=42" ]
Current State: 42:[39, 35, 21, 42], Operations: [] Exploring Operation: 39-35=4, Resulting Numbers: [21, 42, 4] Generated Node #2: [21, 42, 4] from Operation: 39-35=4 Current State: 42:[21, 42, 4], Operations: ['39-35=4'] Exploring Operation: 21*4=84, Resulting Numbers: [42, 84] Generated Node #3: [42, 84] from Operati...
4
Current State: 42:[39, 35, 21, 42], Operations: [] Exploring Operation: 35-21=14, Resulting Numbers: [39, 42, 14] Generated Node #0,0: 42:[39, 42, 14] Operation: 35-21=14 Exploring Operation: 39-35=4, Resulting Numbers: [21, 42, 4] Generated Node #0,1: 42:[21, 42, 4] Operation: 39-35=4 Start Sub Search at level 1: Movi...
0.986111
hs_2
sum_heuristic
[ 53, 4, 69, 1 ]
60
[ "69-53=16", "16-1=15", "4*15=60" ]
Current State: 60:[53, 4, 69, 1], Operations: [] Exploring Operation: 69-53=16, Resulting Numbers: [4, 1, 16] Generated Node #2: [4, 1, 16] from Operation: 69-53=16 Current State: 60:[4, 1, 16], Operations: ['69-53=16'] Exploring Operation: 16-1=15, Resulting Numbers: [4, 15] Generated Node #3: [4, 15] from Operation: ...
4
Current State: 60:[53, 4, 69, 1], Operations: [] Exploring Operation: 69-53=16, Resulting Numbers: [4, 1, 16] Generated Node #0,0: 60:[4, 1, 16] Operation: 69-53=16 Start Sub Search at level 1: Moving to Node #0,0 Current State: 60:[4, 1, 16], Operations: ['69-53=16'] Exploring Operation: 16-1=15, Resulting Numbers: [4...
0.993924
hs_1
mult_heuristic
[ 81, 68, 99, 35 ]
27
[ "68-35=33", "81*33=2673", "2673/99=27" ]
Current State: 27:[81, 68, 99, 35], Operations: [] Exploring Operation: 68-35=33, Resulting Numbers: [81, 99, 33] Generated Node #2: [81, 99, 33] from Operation: 68-35=33 Current State: 27:[81, 99, 33], Operations: ['68-35=33'] Exploring Operation: 81*33=2673, Resulting Numbers: [99, 2673] Generated Node #3: [99, 2673]...
4
Current State: 27:[81, 68, 99, 35], Operations: [] Exploring Operation: 99-81=18, Resulting Numbers: [68, 35, 18] Generated Node #0,0: 27:[68, 35, 18] Operation: 99-81=18 Start Sub Search at level 1: Moving to Node #0,0 Current State: 27:[68, 35, 18], Operations: ['99-81=18'] Exploring Operation: 68-35=33, Resulting Nu...
0
hs_1
mult_heuristic
[ 21, 66, 2, 37 ]
79
[ "66-37=29", "2*29=58", "21+58=79" ]
Current State: 79:[21, 66, 2, 37], Operations: [] Exploring Operation: 66-37=29, Resulting Numbers: [21, 2, 29] Generated Node #2: [21, 2, 29] from Operation: 66-37=29 Current State: 79:[21, 2, 29], Operations: ['66-37=29'] Exploring Operation: 2*29=58, Resulting Numbers: [21, 58] Generated Node #3: [21, 58] from Opera...
4
Current State: 79:[21, 66, 2, 37], Operations: [] Exploring Operation: 2*37=74, Resulting Numbers: [21, 66, 74] Generated Node #0,0: 79:[21, 66, 74] Operation: 2*37=74 Exploring Operation: 21*2=42, Resulting Numbers: [66, 37, 42] Generated Node #0,1: 79:[66, 37, 42] Operation: 21*2=42 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 94, 57, 90, 40 ]
67
[ "94-90=4", "40/4=10", "57+10=67" ]
Current State: 67:[94, 57, 90, 40], Operations: [] Exploring Operation: 94-90=4, Resulting Numbers: [57, 40, 4] Generated Node #2: [57, 40, 4] from Operation: 94-90=4 Current State: 67:[57, 40, 4], Operations: ['94-90=4'] Exploring Operation: 40/4=10, Resulting Numbers: [57, 10] Generated Node #3: [57, 10] from Operati...
4
Current State: 67:[94, 57, 90, 40], Operations: [] Exploring Operation: 94-40=54, Resulting Numbers: [57, 90, 54] Generated Node #0,0: 67:[57, 90, 54] Operation: 94-40=54 Moving to Node #0,0 Current State: 67:[57, 90, 54], Operations: ['94-40=54'] Exploring Operation: 90-54=36, Resulting Numbers: [57, 36] Generated Nod...
0
hs_1
mult_heuristic
[ 75, 28, 70, 47 ]
71
[ "75-28=47", "47/47=1", "70+1=71" ]
Current State: 71:[75, 28, 70, 47], Operations: [] Exploring Operation: 75-28=47, Resulting Numbers: [70, 47, 47] Generated Node #2: [70, 47, 47] from Operation: 75-28=47 Current State: 71:[70, 47, 47], Operations: ['75-28=47'] Exploring Operation: 47/47=1, Resulting Numbers: [70, 1] Generated Node #3: [70, 1] from Ope...
4
Current State: 71:[75, 28, 70, 47], Operations: [] Exploring Operation: 75-28=47, Resulting Numbers: [70, 47, 47] Generated Node #0,0: 71:[70, 47, 47] Operation: 75-28=47 Exploring Operation: 70-28=42, Resulting Numbers: [75, 47, 42] Generated Node #0,1: 71:[75, 47, 42] Operation: 70-28=42 Exploring Operation: 28+70=98...
0.973958
hs_5
mult_heuristic
[ 36, 17, 64, 76 ]
41
[ "36+17=53", "76-64=12", "53-12=41" ]
Current State: 41:[36, 17, 64, 76], Operations: [] Exploring Operation: 36+17=53, Resulting Numbers: [64, 76, 53] Generated Node #2: [64, 76, 53] from Operation: 36+17=53 Current State: 41:[64, 76, 53], Operations: ['36+17=53'] Exploring Operation: 76-64=12, Resulting Numbers: [53, 12] Generated Node #3: [53, 12] from ...
4
Current State: 41:[36, 17, 64, 76], Operations: [] Exploring Operation: 64-17=47, Resulting Numbers: [36, 76, 47] Generated Node #0,0: 41:[36, 76, 47] Operation: 64-17=47 Start Sub Search at level 1: Moving to Node #0,0 Current State: 41:[36, 76, 47], Operations: ['64-17=47'] Exploring Operation: 76-36=40, Resulting Nu...
0
hs_1
mult_heuristic
[ 7, 49, 60, 44 ]
30
[ "49-7=42", "44-42=2", "60/2=30" ]
Current State: 30:[7, 49, 60, 44], Operations: [] Exploring Operation: 49-7=42, Resulting Numbers: [60, 44, 42] Generated Node #2: [60, 44, 42] from Operation: 49-7=42 Current State: 30:[60, 44, 42], Operations: ['49-7=42'] Exploring Operation: 44-42=2, Resulting Numbers: [60, 2] Generated Node #3: [60, 2] from Operati...
4
Current State: 30:[7, 49, 60, 44], Operations: [] Exploring Operation: 60-49=11, Resulting Numbers: [7, 44, 11] Generated Node #0,0: 30:[7, 44, 11] Operation: 60-49=11 Start Sub Search at level 1: Moving to Node #0,0 Current State: 30:[7, 44, 11], Operations: ['60-49=11'] Exploring Operation: 44/11=4, Resulting Numbers...
0
hs_1
mult_heuristic
[ 98, 32, 10, 21 ]
97
[ "98-32=66", "10+21=31", "66+31=97" ]
Current State: 97:[98, 32, 10, 21], Operations: [] Exploring Operation: 98-32=66, Resulting Numbers: [10, 21, 66] Generated Node #2: [10, 21, 66] from Operation: 98-32=66 Current State: 97:[10, 21, 66], Operations: ['98-32=66'] Exploring Operation: 10+21=31, Resulting Numbers: [66, 31] Generated Node #3: [66, 31] from ...
4
Current State: 97:[98, 32, 10, 21], Operations: [] Exploring Operation: 98+10=108, Resulting Numbers: [32, 21, 108] Generated Node #0,0: 97:[32, 21, 108] Operation: 98+10=108 Exploring Operation: 32+10=42, Resulting Numbers: [98, 21, 42] Generated Node #0,1: 97:[98, 21, 42] Operation: 32+10=42 Exploring Operation: 98-1...
0.963542
hs_5
sum_heuristic
[ 60, 27, 71, 68 ]
51
[ "71-68=3", "27/3=9", "60-9=51" ]
Current State: 51:[60, 27, 71, 68], Operations: [] Exploring Operation: 71-68=3, Resulting Numbers: [60, 27, 3] Generated Node #2: [60, 27, 3] from Operation: 71-68=3 Current State: 51:[60, 27, 3], Operations: ['71-68=3'] Exploring Operation: 27/3=9, Resulting Numbers: [60, 9] Generated Node #3: [60, 9] from Operation:...
4
Current State: 51:[60, 27, 71, 68], Operations: [] Exploring Operation: 71-68=3, Resulting Numbers: [60, 27, 3] Generated Node #0,0: 51:[60, 27, 3] Operation: 71-68=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 51:[60, 27, 3], Operations: ['71-68=3'] Exploring Operation: 60/3=20, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 61, 57, 52, 50 ]
51
[ "57-52=5", "50/5=10", "61-10=51" ]
Current State: 51:[61, 57, 52, 50], Operations: [] Exploring Operation: 57-52=5, Resulting Numbers: [61, 50, 5] Generated Node #2: [61, 50, 5] from Operation: 57-52=5 Current State: 51:[61, 50, 5], Operations: ['57-52=5'] Exploring Operation: 50/5=10, Resulting Numbers: [61, 10] Generated Node #3: [61, 10] from Operati...
4
Current State: 51:[61, 57, 52, 50], Operations: [] Exploring Operation: 61-52=9, Resulting Numbers: [57, 50, 9] Generated Node #0,0: 51:[57, 50, 9] Operation: 61-52=9 Exploring Operation: 61-57=4, Resulting Numbers: [52, 50, 4] Generated Node #0,1: 51:[52, 50, 4] Operation: 61-57=4 Moving to Node #0,1 Current State: 51...
0
hs_2
sum_heuristic
[ 51, 2, 6, 31 ]
66
[ "2*31=62", "62-51=11", "6*11=66" ]
Current State: 66:[51, 2, 6, 31], Operations: [] Exploring Operation: 2*31=62, Resulting Numbers: [51, 6, 62] Generated Node #2: [51, 6, 62] from Operation: 2*31=62 Current State: 66:[51, 6, 62], Operations: ['2*31=62'] Exploring Operation: 62-51=11, Resulting Numbers: [6, 11] Generated Node #3: [6, 11] from Operation:...
4
Current State: 66:[51, 2, 6, 31], Operations: [] Exploring Operation: 51+2=53, Resulting Numbers: [6, 31, 53] Generated Node #0,0: 66:[6, 31, 53] Operation: 51+2=53 Exploring Operation: 51-31=20, Resulting Numbers: [2, 6, 20] Generated Node #0,1: 66:[2, 6, 20] Operation: 51-31=20 Exploring Operation: 51-6=45, Resulting...
0
hs_4
sum_heuristic
[ 8, 45, 44, 7 ]
14
[ "45-8=37", "44+7=51", "51-37=14" ]
Current State: 14:[8, 45, 44, 7], Operations: [] Exploring Operation: 45-8=37, Resulting Numbers: [44, 7, 37] Generated Node #2: [44, 7, 37] from Operation: 45-8=37 Current State: 14:[44, 7, 37], Operations: ['45-8=37'] Exploring Operation: 44+7=51, Resulting Numbers: [37, 51] Generated Node #3: [37, 51] from Operation...
4
Current State: 14:[8, 45, 44, 7], Operations: [] Exploring Operation: 45-8=37, Resulting Numbers: [44, 7, 37] Generated Node #0,0: 14:[44, 7, 37] Operation: 45-8=37 Exploring Operation: 44-8=36, Resulting Numbers: [45, 7, 36] Generated Node #0,1: 14:[45, 7, 36] Operation: 44-8=36 Exploring Operation: 45-44=1, Resulting...
0.986111
hs_4
sum_heuristic
[ 30, 76, 15, 79 ]
73
[ "30*76=2280", "2280/15=152", "152-79=73" ]
Current State: 73:[30, 76, 15, 79], Operations: [] Exploring Operation: 30*76=2280, Resulting Numbers: [15, 79, 2280] Generated Node #2: [15, 79, 2280] from Operation: 30*76=2280 Current State: 73:[15, 79, 2280], Operations: ['30*76=2280'] Exploring Operation: 2280/15=152, Resulting Numbers: [79, 152] Generated Node #3...
4
Current State: 73:[30, 76, 15, 79], Operations: [] Exploring Operation: 79-15=64, Resulting Numbers: [30, 76, 64] Generated Node #0,0: 73:[30, 76, 64] Operation: 79-15=64 Exploring Operation: 76-15=61, Resulting Numbers: [30, 79, 61] Generated Node #0,1: 73:[30, 79, 61] Operation: 76-15=61 Exploring Operation: 30-15=15...
0
hs_4
mult_heuristic
[ 7, 5, 40, 21 ]
72
[ "40-7=33", "5*21=105", "105-33=72" ]
Current State: 72:[7, 5, 40, 21], Operations: [] Exploring Operation: 40-7=33, Resulting Numbers: [5, 21, 33] Generated Node #2: [5, 21, 33] from Operation: 40-7=33 Current State: 72:[5, 21, 33], Operations: ['40-7=33'] Exploring Operation: 5*21=105, Resulting Numbers: [33, 105] Generated Node #3: [33, 105] from Operat...
4
Current State: 72:[7, 5, 40, 21], Operations: [] Exploring Operation: 40/5=8, Resulting Numbers: [7, 21, 8] Generated Node #0,0: 72:[7, 21, 8] Operation: 40/5=8 Exploring Operation: 40-21=19, Resulting Numbers: [7, 5, 19] Generated Node #0,1: 72:[7, 5, 19] Operation: 40-21=19 Start Sub Search at level 1: Moving to Node...
0
hs_2
sum_heuristic
[ 8, 6, 17, 78 ]
56
[ "8-6=2", "78/2=39", "17+39=56" ]
Current State: 56:[8, 6, 17, 78], Operations: [] Exploring Operation: 8-6=2, Resulting Numbers: [17, 78, 2] Generated Node #2: [17, 78, 2] from Operation: 8-6=2 Current State: 56:[17, 78, 2], Operations: ['8-6=2'] Exploring Operation: 78/2=39, Resulting Numbers: [17, 39] Generated Node #3: [17, 39] from Operation: 78/2...
4
Current State: 56:[8, 6, 17, 78], Operations: [] Exploring Operation: 78/6=13, Resulting Numbers: [8, 17, 13] Generated Node #0,0: 56:[8, 17, 13] Operation: 78/6=13 Exploring Operation: 78-17=61, Resulting Numbers: [8, 6, 61] Generated Node #0,1: 56:[8, 6, 61] Operation: 78-17=61 Start Sub Search at level 1: Moving to ...
0
hs_2
sum_heuristic
[ 82, 70, 76, 84 ]
82
[ "82+70=152", "152/76=2", "84-2=82" ]
Current State: 82:[82, 70, 76, 84], Operations: [] Exploring Operation: 82+70=152, Resulting Numbers: [76, 84, 152] Generated Node #2: [76, 84, 152] from Operation: 82+70=152 Current State: 82:[76, 84, 152], Operations: ['82+70=152'] Exploring Operation: 152/76=2, Resulting Numbers: [84, 2] Generated Node #3: [84, 2] f...
4
Current State: 82:[82, 70, 76, 84], Operations: [] Exploring Operation: 76-70=6, Resulting Numbers: [82, 84, 6] Generated Node #0,0: 82:[82, 84, 6] Operation: 76-70=6 Exploring Operation: 82-70=12, Resulting Numbers: [76, 84, 12] Generated Node #0,1: 82:[76, 84, 12] Operation: 82-70=12 Exploring Operation: 82-76=6, Res...
0
hs_3
sum_heuristic
[ 48, 76, 10, 64 ]
47
[ "48*76=3648", "3648/64=57", "57-10=47" ]
Current State: 47:[48, 76, 10, 64], Operations: [] Exploring Operation: 48*76=3648, Resulting Numbers: [10, 64, 3648] Generated Node #2: [10, 64, 3648] from Operation: 48*76=3648 Current State: 47:[10, 64, 3648], Operations: ['48*76=3648'] Exploring Operation: 3648/64=57, Resulting Numbers: [10, 57] Generated Node #3: ...
4
Current State: 47:[48, 76, 10, 64], Operations: [] Exploring Operation: 48+10=58, Resulting Numbers: [76, 64, 58] Generated Node #0,0: 47:[76, 64, 58] Operation: 48+10=58 Exploring Operation: 76+10=86, Resulting Numbers: [48, 64, 86] Generated Node #0,1: 47:[48, 64, 86] Operation: 76+10=86 Exploring Operation: 76-10=66...
0
hs_5
mult_heuristic
[ 93, 13, 32, 43 ]
50
[ "43-32=11", "13*11=143", "143-93=50" ]
Current State: 50:[93, 13, 32, 43], Operations: [] Exploring Operation: 43-32=11, Resulting Numbers: [93, 13, 11] Generated Node #2: [93, 13, 11] from Operation: 43-32=11 Current State: 50:[93, 13, 11], Operations: ['43-32=11'] Exploring Operation: 13*11=143, Resulting Numbers: [93, 143] Generated Node #3: [93, 143] fr...
4
Current State: 50:[93, 13, 32, 43], Operations: [] Exploring Operation: 93-43=50, Resulting Numbers: [13, 32, 50] Generated Node #0,0: 50:[13, 32, 50] Operation: 93-43=50 Exploring Operation: 93-13=80, Resulting Numbers: [32, 43, 80] Generated Node #0,1: 50:[32, 43, 80] Operation: 93-13=80 Exploring Operation: 93-32=61...
0
hs_3
sum_heuristic
[ 48, 51, 43, 92 ]
86
[ "51-43=8", "48/8=6", "92-6=86" ]
Current State: 86:[48, 51, 43, 92], Operations: [] Exploring Operation: 51-43=8, Resulting Numbers: [48, 92, 8] Generated Node #2: [48, 92, 8] from Operation: 51-43=8 Current State: 86:[48, 92, 8], Operations: ['51-43=8'] Exploring Operation: 48/8=6, Resulting Numbers: [92, 6] Generated Node #3: [92, 6] from Operation:...
4
Current State: 86:[48, 51, 43, 92], Operations: [] Exploring Operation: 51-48=3, Resulting Numbers: [43, 92, 3] Generated Node #0,0: 86:[43, 92, 3] Operation: 51-48=3 Exploring Operation: 92-51=41, Resulting Numbers: [48, 43, 41] Generated Node #0,1: 86:[48, 43, 41] Operation: 92-51=41 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 2, 61, 3, 23 ]
79
[ "61-2=59", "23-3=20", "59+20=79" ]
Current State: 79:[2, 61, 3, 23], Operations: [] Exploring Operation: 61-2=59, Resulting Numbers: [3, 23, 59] Generated Node #2: [3, 23, 59] from Operation: 61-2=59 Current State: 79:[3, 23, 59], Operations: ['61-2=59'] Exploring Operation: 23-3=20, Resulting Numbers: [59, 20] Generated Node #3: [59, 20] from Operation...
4
Current State: 79:[2, 61, 3, 23], Operations: [] Exploring Operation: 2*23=46, Resulting Numbers: [61, 3, 46] Generated Node #0,0: 79:[61, 3, 46] Operation: 2*23=46 Exploring Operation: 3*23=69, Resulting Numbers: [2, 61, 69] Generated Node #0,1: 79:[2, 61, 69] Operation: 3*23=69 Start Sub Search at level 1: Moving to ...
0
hs_2
mult_heuristic
[ 82, 19, 53, 76 ]
28
[ "82+19=101", "53+76=129", "129-101=28" ]
Current State: 28:[82, 19, 53, 76], Operations: [] Exploring Operation: 82+19=101, Resulting Numbers: [53, 76, 101] Generated Node #2: [53, 76, 101] from Operation: 82+19=101 Current State: 28:[53, 76, 101], Operations: ['82+19=101'] Exploring Operation: 53+76=129, Resulting Numbers: [101, 129] Generated Node #3: [101,...
4
Current State: 28:[82, 19, 53, 76], Operations: [] Exploring Operation: 76/19=4, Resulting Numbers: [82, 53, 4] Generated Node #0,0: 28:[82, 53, 4] Operation: 76/19=4 Exploring Operation: 76-53=23, Resulting Numbers: [82, 19, 23] Generated Node #0,1: 28:[82, 19, 23] Operation: 76-53=23 Exploring Operation: 82-76=6, Res...
0.985243
hs_5
sum_heuristic
[ 34, 71, 53, 88 ]
71
[ "34+53=87", "88-87=1", "71*1=71" ]
Current State: 71:[34, 71, 53, 88], Operations: [] Exploring Operation: 34+53=87, Resulting Numbers: [71, 88, 87] Generated Node #2: [71, 88, 87] from Operation: 34+53=87 Current State: 71:[71, 88, 87], Operations: ['34+53=87'] Exploring Operation: 88-87=1, Resulting Numbers: [71, 1] Generated Node #3: [71, 1] from Ope...
4
Current State: 71:[34, 71, 53, 88], Operations: [] Exploring Operation: 34+53=87, Resulting Numbers: [71, 88, 87] Generated Node #0,0: 71:[71, 88, 87] Operation: 34+53=87 Start Sub Search at level 1: Moving to Node #0,0 Current State: 71:[71, 88, 87], Operations: ['34+53=87'] Exploring Operation: 88-71=17, Resulting Nu...
0
hs_1
sum_heuristic
[ 15, 92, 60, 53 ]
76
[ "15*92=1380", "1380/60=23", "53+23=76" ]
Current State: 76:[15, 92, 60, 53], Operations: [] Exploring Operation: 15*92=1380, Resulting Numbers: [60, 53, 1380] Generated Node #2: [60, 53, 1380] from Operation: 15*92=1380 Current State: 76:[60, 53, 1380], Operations: ['15*92=1380'] Exploring Operation: 1380/60=23, Resulting Numbers: [53, 23] Generated Node #3: ...
4
Current State: 76:[15, 92, 60, 53], Operations: [] Exploring Operation: 60-53=7, Resulting Numbers: [15, 92, 7] Generated Node #0,0: 76:[15, 92, 7] Operation: 60-53=7 Exploring Operation: 92-53=39, Resulting Numbers: [15, 60, 39] Generated Node #0,1: 76:[15, 60, 39] Operation: 92-53=39 Moving to Node #0,1 Current State...
0
hs_2
mult_heuristic
[ 45, 42, 33, 31 ]
61
[ "45-42=3", "33+31=64", "64-3=61" ]
Current State: 61:[45, 42, 33, 31], Operations: [] Exploring Operation: 45-42=3, Resulting Numbers: [33, 31, 3] Generated Node #2: [33, 31, 3] from Operation: 45-42=3 Current State: 61:[33, 31, 3], Operations: ['45-42=3'] Exploring Operation: 33+31=64, Resulting Numbers: [3, 64] Generated Node #3: [3, 64] from Operatio...
4
Current State: 61:[45, 42, 33, 31], Operations: [] Exploring Operation: 33+31=64, Resulting Numbers: [45, 42, 64] Generated Node #0,0: 61:[45, 42, 64] Operation: 33+31=64 Exploring Operation: 42+31=73, Resulting Numbers: [45, 33, 73] Generated Node #0,1: 61:[45, 33, 73] Operation: 42+31=73 Exploring Operation: 45+33=78...
0.981771
hs_5
sum_heuristic
[ 90, 34, 87, 8 ]
80
[ "90-34=56", "56/8=7", "87-7=80" ]
Current State: 80:[90, 34, 87, 8], Operations: [] Exploring Operation: 90-34=56, Resulting Numbers: [87, 8, 56] Generated Node #2: [87, 8, 56] from Operation: 90-34=56 Current State: 80:[87, 8, 56], Operations: ['90-34=56'] Exploring Operation: 56/8=7, Resulting Numbers: [87, 7] Generated Node #3: [87, 7] from Operatio...
4
Current State: 80:[90, 34, 87, 8], Operations: [] Exploring Operation: 90-87=3, Resulting Numbers: [34, 8, 3] Generated Node #0,0: 80:[34, 8, 3] Operation: 90-87=3 Exploring Operation: 87-8=79, Resulting Numbers: [90, 34, 79] Generated Node #0,1: 80:[90, 34, 79] Operation: 87-8=79 Exploring Operation: 34+8=42, Resultin...
0
hs_4
mult_heuristic
[ 58, 6, 78, 75 ]
55
[ "58-6=52", "78-75=3", "52+3=55" ]
Current State: 55:[58, 6, 78, 75], Operations: [] Exploring Operation: 58-6=52, Resulting Numbers: [78, 75, 52] Generated Node #2: [78, 75, 52] from Operation: 58-6=52 Current State: 55:[78, 75, 52], Operations: ['58-6=52'] Exploring Operation: 78-75=3, Resulting Numbers: [52, 3] Generated Node #3: [52, 3] from Operati...
4
Current State: 55:[58, 6, 78, 75], Operations: [] Exploring Operation: 78-75=3, Resulting Numbers: [58, 6, 3] Generated Node #0,0: 55:[58, 6, 3] Operation: 78-75=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 55:[58, 6, 3], Operations: ['78-75=3'] Exploring Operation: 58-3=55, Resulting Numbers: [6, ...
0
hs_1
mult_heuristic
[ 24, 3, 78, 84 ]
82
[ "24-3=21", "84/21=4", "78+4=82" ]
Current State: 82:[24, 3, 78, 84], Operations: [] Exploring Operation: 24-3=21, Resulting Numbers: [78, 84, 21] Generated Node #2: [78, 84, 21] from Operation: 24-3=21 Current State: 82:[78, 84, 21], Operations: ['24-3=21'] Exploring Operation: 84/21=4, Resulting Numbers: [78, 4] Generated Node #3: [78, 4] from Operati...
4
Current State: 82:[24, 3, 78, 84], Operations: [] Exploring Operation: 24/3=8, Resulting Numbers: [78, 84, 8] Generated Node #0,0: 82:[78, 84, 8] Operation: 24/3=8 Start Sub Search at level 1: Moving to Node #0,0 Current State: 82:[78, 84, 8], Operations: ['24/3=8'] Exploring Operation: 78+8=86, Resulting Numbers: [84,...
0
hs_1
sum_heuristic
[ 8, 11, 17, 47 ]
90
[ "11-8=3", "47-17=30", "3*30=90" ]
Current State: 90:[8, 11, 17, 47], Operations: [] Exploring Operation: 11-8=3, Resulting Numbers: [17, 47, 3] Generated Node #2: [17, 47, 3] from Operation: 11-8=3 Current State: 90:[17, 47, 3], Operations: ['11-8=3'] Exploring Operation: 47-17=30, Resulting Numbers: [3, 30] Generated Node #3: [3, 30] from Operation: 4...
4
Current State: 90:[8, 11, 17, 47], Operations: [] Exploring Operation: 47-17=30, Resulting Numbers: [8, 11, 30] Generated Node #0,0: 90:[8, 11, 30] Operation: 47-17=30 Start Sub Search at level 1: Moving to Node #0,0 Current State: 90:[8, 11, 30], Operations: ['47-17=30'] Exploring Operation: 11-8=3, Resulting Numbers:...
0.993924
hs_1
mult_heuristic
[ 23, 12, 21, 2 ]
100
[ "23+21=44", "2*44=88", "12+88=100" ]
Current State: 100:[23, 12, 21, 2], Operations: [] Exploring Operation: 23+21=44, Resulting Numbers: [12, 2, 44] Generated Node #2: [12, 2, 44] from Operation: 23+21=44 Current State: 100:[12, 2, 44], Operations: ['23+21=44'] Exploring Operation: 2*44=88, Resulting Numbers: [12, 88] Generated Node #3: [12, 88] from Ope...
4
Current State: 100:[23, 12, 21, 2], Operations: [] Exploring Operation: 23+2=25, Resulting Numbers: [12, 21, 25] Generated Node #0,0: 100:[12, 21, 25] Operation: 23+2=25 Exploring Operation: 23-21=2, Resulting Numbers: [12, 2, 2] Generated Node #0,1: 100:[12, 2, 2] Operation: 23-21=2 Exploring Operation: 23-12=11, Resu...
0
hs_4
sum_heuristic
[ 55, 34, 57, 1 ]
36
[ "55-34=21", "57*1=57", "57-21=36" ]
Current State: 36:[55, 34, 57, 1], Operations: [] Exploring Operation: 55-34=21, Resulting Numbers: [57, 1, 21] Generated Node #2: [57, 1, 21] from Operation: 55-34=21 Current State: 36:[57, 1, 21], Operations: ['55-34=21'] Exploring Operation: 57*1=57, Resulting Numbers: [21, 57] Generated Node #3: [21, 57] from Opera...
4
Current State: 36:[55, 34, 57, 1], Operations: [] Exploring Operation: 57-55=2, Resulting Numbers: [34, 1, 2] Generated Node #0,0: 36:[34, 1, 2] Operation: 57-55=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 36:[34, 1, 2], Operations: ['57-55=2'] Exploring Operation: 34+1=35, Resulting Numbers: [2, ...
0
hs_1
sum_heuristic
[ 93, 60, 27, 52 ]
58
[ "93-60=33", "52-27=25", "33+25=58" ]
Current State: 58:[93, 60, 27, 52], Operations: [] Exploring Operation: 93-60=33, Resulting Numbers: [27, 52, 33] Generated Node #2: [27, 52, 33] from Operation: 93-60=33 Current State: 58:[27, 52, 33], Operations: ['93-60=33'] Exploring Operation: 52-27=25, Resulting Numbers: [33, 25] Generated Node #3: [33, 25] from ...
4
Current State: 58:[93, 60, 27, 52], Operations: [] Exploring Operation: 93-52=41, Resulting Numbers: [60, 27, 41] Generated Node #0,0: 58:[60, 27, 41] Operation: 93-52=41 Exploring Operation: 60-52=8, Resulting Numbers: [93, 27, 8] Generated Node #0,1: 58:[93, 27, 8] Operation: 60-52=8 Exploring Operation: 52-27=25, Re...
0.986111
hs_5
sum_heuristic
[ 15, 65, 57, 30 ]
73
[ "30/15=2", "65*2=130", "130-57=73" ]
Current State: 73:[15, 65, 57, 30], Operations: [] Exploring Operation: 30/15=2, Resulting Numbers: [65, 57, 2] Generated Node #2: [65, 57, 2] from Operation: 30/15=2 Current State: 73:[65, 57, 2], Operations: ['30/15=2'] Exploring Operation: 65*2=130, Resulting Numbers: [57, 130] Generated Node #3: [57, 130] from Oper...
4
Current State: 73:[15, 65, 57, 30], Operations: [] Exploring Operation: 57+30=87, Resulting Numbers: [15, 65, 87] Generated Node #0,0: 73:[15, 65, 87] Operation: 57+30=87 Exploring Operation: 65-15=50, Resulting Numbers: [57, 30, 50] Generated Node #0,1: 73:[57, 30, 50] Operation: 65-15=50 Exploring Operation: 15+30=45...
0
hs_5
sum_heuristic
[ 49, 20, 10, 5 ]
21
[ "49-20=29", "10*5=50", "50-29=21" ]
Current State: 21:[49, 20, 10, 5], Operations: [] Exploring Operation: 49-20=29, Resulting Numbers: [10, 5, 29] Generated Node #2: [10, 5, 29] from Operation: 49-20=29 Current State: 21:[10, 5, 29], Operations: ['49-20=29'] Exploring Operation: 10*5=50, Resulting Numbers: [29, 50] Generated Node #3: [29, 50] from Opera...
4
Current State: 21:[49, 20, 10, 5], Operations: [] Exploring Operation: 49-10=39, Resulting Numbers: [20, 5, 39] Generated Node #0,0: 21:[20, 5, 39] Operation: 49-10=39 Exploring Operation: 49-5=44, Resulting Numbers: [20, 10, 44] Generated Node #0,1: 21:[20, 10, 44] Operation: 49-5=44 Exploring Operation: 49-20=29, Res...
0
hs_3
mult_heuristic
[ 8, 72, 28, 21 ]
66
[ "8*21=168", "168/28=6", "72-6=66" ]
Current State: 66:[8, 72, 28, 21], Operations: [] Exploring Operation: 8*21=168, Resulting Numbers: [72, 28, 168] Generated Node #2: [72, 28, 168] from Operation: 8*21=168 Current State: 66:[72, 28, 168], Operations: ['8*21=168'] Exploring Operation: 168/28=6, Resulting Numbers: [72, 6] Generated Node #3: [72, 6] from ...
4
Current State: 66:[8, 72, 28, 21], Operations: [] Exploring Operation: 28-8=20, Resulting Numbers: [72, 21, 20] Generated Node #0,0: 66:[72, 21, 20] Operation: 28-8=20 Exploring Operation: 72-8=64, Resulting Numbers: [28, 21, 64] Generated Node #0,1: 66:[28, 21, 64] Operation: 72-8=64 Exploring Operation: 72/8=9, Resul...
0
hs_4
mult_heuristic
[ 69, 24, 24, 36 ]
36
[ "24-24=0", "69*0=0", "36+0=36" ]
Current State: 36:[69, 24, 24, 36], Operations: [] Exploring Operation: 24-24=0, Resulting Numbers: [69, 36, 0] Generated Node #2: [69, 36, 0] from Operation: 24-24=0 Current State: 36:[69, 36, 0], Operations: ['24-24=0'] Exploring Operation: 69*0=0, Resulting Numbers: [36, 0] Generated Node #3: [36, 0] from Operation:...
4
Current State: 36:[69, 24, 24, 36], Operations: [] Exploring Operation: 69-24=45, Resulting Numbers: [24, 36, 45] Generated Node #0,0: 36:[24, 36, 45] Operation: 69-24=45 Exploring Operation: 69-24=45, Resulting Numbers: [24, 36, 45] Generated Node #0,1: 36:[24, 36, 45] Operation: 69-24=45 Exploring Operation: 69-36=33...
0
hs_3
sum_heuristic
[ 7, 41, 2, 46 ]
24
[ "41-7=34", "46-34=12", "2*12=24" ]
Current State: 24:[7, 41, 2, 46], Operations: [] Exploring Operation: 41-7=34, Resulting Numbers: [2, 46, 34] Generated Node #2: [2, 46, 34] from Operation: 41-7=34 Current State: 24:[2, 46, 34], Operations: ['41-7=34'] Exploring Operation: 46-34=12, Resulting Numbers: [2, 12] Generated Node #3: [2, 12] from Operation:...
4
Current State: 24:[7, 41, 2, 46], Operations: [] Exploring Operation: 46-7=39, Resulting Numbers: [41, 2, 39] Generated Node #0,0: 24:[41, 2, 39] Operation: 46-7=39 Exploring Operation: 41-7=34, Resulting Numbers: [2, 46, 34] Generated Node #0,1: 24:[2, 46, 34] Operation: 41-7=34 Exploring Operation: 46-41=5, Resulting...
0.988715
hs_4
mult_heuristic
[ 27, 10, 4, 54 ]
32
[ "54/27=2", "10-2=8", "4*8=32" ]
Current State: 32:[27, 10, 4, 54], Operations: [] Exploring Operation: 54/27=2, Resulting Numbers: [10, 4, 2] Generated Node #2: [10, 4, 2] from Operation: 54/27=2 Current State: 32:[10, 4, 2], Operations: ['54/27=2'] Exploring Operation: 10-2=8, Resulting Numbers: [4, 8] Generated Node #3: [4, 8] from Operation: 10-2=...
4
Current State: 32:[27, 10, 4, 54], Operations: [] Exploring Operation: 54/27=2, Resulting Numbers: [10, 4, 2] Generated Node #0,0: 32:[10, 4, 2] Operation: 54/27=2 Exploring Operation: 54-27=27, Resulting Numbers: [10, 4, 27] Generated Node #0,1: 32:[10, 4, 27] Operation: 54-27=27 Moving to Node #0,0 Current State: 32:...
0.990451
hs_2
sum_heuristic
[ 53, 15, 63, 58 ]
17
[ "53+63=116", "116/58=2", "15+2=17" ]
Current State: 17:[53, 15, 63, 58], Operations: [] Exploring Operation: 53+63=116, Resulting Numbers: [15, 58, 116] Generated Node #2: [15, 58, 116] from Operation: 53+63=116 Current State: 17:[15, 58, 116], Operations: ['53+63=116'] Exploring Operation: 116/58=2, Resulting Numbers: [15, 2] Generated Node #3: [15, 2] f...
4
Current State: 17:[53, 15, 63, 58], Operations: [] Exploring Operation: 63-58=5, Resulting Numbers: [53, 15, 5] Generated Node #0,0: 17:[53, 15, 5] Operation: 63-58=5 Exploring Operation: 63-53=10, Resulting Numbers: [15, 58, 10] Generated Node #0,1: 17:[15, 58, 10] Operation: 63-53=10 Moving to Node #0,0 Current State...
0
hs_2
mult_heuristic
[ 2, 86, 70, 4 ]
27
[ "2*86=172", "172/4=43", "70-43=27" ]
Current State: 27:[2, 86, 70, 4], Operations: [] Exploring Operation: 2*86=172, Resulting Numbers: [70, 4, 172] Generated Node #2: [70, 4, 172] from Operation: 2*86=172 Current State: 27:[70, 4, 172], Operations: ['2*86=172'] Exploring Operation: 172/4=43, Resulting Numbers: [70, 43] Generated Node #3: [70, 43] from Op...
4
Current State: 27:[2, 86, 70, 4], Operations: [] Exploring Operation: 86/2=43, Resulting Numbers: [70, 4, 43] Generated Node #0,0: 27:[70, 4, 43] Operation: 86/2=43 Exploring Operation: 70/2=35, Resulting Numbers: [86, 4, 35] Generated Node #0,1: 27:[86, 4, 35] Operation: 70/2=35 Exploring Operation: 86-70=16, Resultin...
0
hs_3
mult_heuristic
[ 7, 6, 17, 69 ]
51
[ "7-6=1", "69-17=52", "52-1=51" ]
Current State: 51:[7, 6, 17, 69], Operations: [] Exploring Operation: 7-6=1, Resulting Numbers: [17, 69, 1] Generated Node #2: [17, 69, 1] from Operation: 7-6=1 Current State: 51:[17, 69, 1], Operations: ['7-6=1'] Exploring Operation: 69-17=52, Resulting Numbers: [1, 52] Generated Node #3: [1, 52] from Operation: 69-17...
4
Current State: 51:[7, 6, 17, 69], Operations: [] Exploring Operation: 69-6=63, Resulting Numbers: [7, 17, 63] Generated Node #0,0: 51:[7, 17, 63] Operation: 69-6=63 Exploring Operation: 7+6=13, Resulting Numbers: [17, 69, 13] Generated Node #0,1: 51:[17, 69, 13] Operation: 7+6=13 Exploring Operation: 69-17=52, Resultin...
0.984375
hs_5
sum_heuristic
[ 26, 78, 76, 5 ]
61
[ "78/26=3", "5*3=15", "76-15=61" ]
Current State: 61:[26, 78, 76, 5], Operations: [] Exploring Operation: 78/26=3, Resulting Numbers: [76, 5, 3] Generated Node #2: [76, 5, 3] from Operation: 78/26=3 Current State: 61:[76, 5, 3], Operations: ['78/26=3'] Exploring Operation: 5*3=15, Resulting Numbers: [76, 15] Generated Node #3: [76, 15] from Operation: 5...
4
Current State: 61:[26, 78, 76, 5], Operations: [] Exploring Operation: 26+5=31, Resulting Numbers: [78, 76, 31] Generated Node #0,0: 61:[78, 76, 31] Operation: 26+5=31 Moving to Node #0,0 Current State: 61:[78, 76, 31], Operations: ['26+5=31'] Exploring Operation: 78-31=47, Resulting Numbers: [76, 47] Generated Node #0...
0
hs_1
mult_heuristic
[ 11, 1, 87, 16 ]
91
[ "11+1=12", "87+16=103", "103-12=91" ]
Current State: 91:[11, 1, 87, 16], Operations: [] Exploring Operation: 11+1=12, Resulting Numbers: [87, 16, 12] Generated Node #2: [87, 16, 12] from Operation: 11+1=12 Current State: 91:[87, 16, 12], Operations: ['11+1=12'] Exploring Operation: 87+16=103, Resulting Numbers: [12, 103] Generated Node #3: [12, 103] from O...
4
Current State: 91:[11, 1, 87, 16], Operations: [] Exploring Operation: 1+87=88, Resulting Numbers: [11, 16, 88] Generated Node #0,0: 91:[11, 16, 88] Operation: 1+87=88 Exploring Operation: 11*1=11, Resulting Numbers: [87, 16, 11] Generated Node #0,1: 91:[87, 16, 11] Operation: 11*1=11 Exploring Operation: 11+1=12, Resu...
0.985243
hs_4
mult_heuristic
[ 88, 4, 92, 81 ]
73
[ "88-4=84", "92-81=11", "84-11=73" ]
Current State: 73:[88, 4, 92, 81], Operations: [] Exploring Operation: 88-4=84, Resulting Numbers: [92, 81, 84] Generated Node #2: [92, 81, 84] from Operation: 88-4=84 Current State: 73:[92, 81, 84], Operations: ['88-4=84'] Exploring Operation: 92-81=11, Resulting Numbers: [84, 11] Generated Node #3: [84, 11] from Oper...
4
Current State: 73:[88, 4, 92, 81], Operations: [] Exploring Operation: 88-4=84, Resulting Numbers: [92, 81, 84] Generated Node #0,0: 73:[92, 81, 84] Operation: 88-4=84 Moving to Node #0,0 Current State: 73:[92, 81, 84], Operations: ['88-4=84'] Exploring Operation: 92-81=11, Resulting Numbers: [84, 11] Generated Node #0...
0.993924
hs_1
mult_heuristic
[ 37, 2, 33, 60 ]
17
[ "37-33=4", "60/4=15", "2+15=17" ]
Current State: 17:[37, 2, 33, 60], Operations: [] Exploring Operation: 37-33=4, Resulting Numbers: [2, 60, 4] Generated Node #2: [2, 60, 4] from Operation: 37-33=4 Current State: 17:[2, 60, 4], Operations: ['37-33=4'] Exploring Operation: 60/4=15, Resulting Numbers: [2, 15] Generated Node #3: [2, 15] from Operation: 60...
4
Current State: 17:[37, 2, 33, 60], Operations: [] Exploring Operation: 60-37=23, Resulting Numbers: [2, 33, 23] Generated Node #0,0: 17:[2, 33, 23] Operation: 60-37=23 Start Sub Search at level 1: Moving to Node #0,0 Current State: 17:[2, 33, 23], Operations: ['60-37=23'] Exploring Operation: 33-2=31, Resulting Numbers...
0
hs_1
mult_heuristic
[ 19, 30, 56, 59 ]
71
[ "59-56=3", "30*3=90", "90-19=71" ]
Current State: 71:[19, 30, 56, 59], Operations: [] Exploring Operation: 59-56=3, Resulting Numbers: [19, 30, 3] Generated Node #2: [19, 30, 3] from Operation: 59-56=3 Current State: 71:[19, 30, 3], Operations: ['59-56=3'] Exploring Operation: 30*3=90, Resulting Numbers: [19, 90] Generated Node #3: [19, 90] from Operati...
4
Current State: 71:[19, 30, 56, 59], Operations: [] Exploring Operation: 19+59=78, Resulting Numbers: [30, 56, 78] Generated Node #0,0: 71:[30, 56, 78] Operation: 19+59=78 Exploring Operation: 19+56=75, Resulting Numbers: [30, 59, 75] Generated Node #0,1: 71:[30, 59, 75] Operation: 19+56=75 Exploring Operation: 19+30=49...
0
hs_3
sum_heuristic
[ 30, 17, 3, 36 ]
37
[ "30*3=90", "17+36=53", "90-53=37" ]
Current State: 37:[30, 17, 3, 36], Operations: [] Exploring Operation: 30*3=90, Resulting Numbers: [17, 36, 90] Generated Node #2: [17, 36, 90] from Operation: 30*3=90 Current State: 37:[17, 36, 90], Operations: ['30*3=90'] Exploring Operation: 17+36=53, Resulting Numbers: [90, 53] Generated Node #3: [90, 53] from Oper...
4
Current State: 37:[30, 17, 3, 36], Operations: [] Exploring Operation: 17+3=20, Resulting Numbers: [30, 36, 20] Generated Node #0,0: 37:[30, 36, 20] Operation: 17+3=20 Exploring Operation: 17*3=51, Resulting Numbers: [30, 36, 51] Generated Node #0,1: 37:[30, 36, 51] Operation: 17*3=51 Exploring Operation: 30+3=33, Resu...
0
hs_3
mult_heuristic
[ 51, 3, 12, 6 ]
60
[ "51+3=54", "12-6=6", "54+6=60" ]
Current State: 60:[51, 3, 12, 6], Operations: [] Exploring Operation: 51+3=54, Resulting Numbers: [12, 6, 54] Generated Node #2: [12, 6, 54] from Operation: 51+3=54 Current State: 60:[12, 6, 54], Operations: ['51+3=54'] Exploring Operation: 12-6=6, Resulting Numbers: [54, 6] Generated Node #3: [54, 6] from Operation: 1...
4
Current State: 60:[51, 3, 12, 6], Operations: [] Exploring Operation: 51/3=17, Resulting Numbers: [12, 6, 17] Generated Node #0,0: 60:[12, 6, 17] Operation: 51/3=17 Exploring Operation: 51+12=63, Resulting Numbers: [3, 6, 63] Generated Node #0,1: 60:[3, 6, 63] Operation: 51+12=63 Exploring Operation: 51+3=54, Resulting...
0.958333
hs_5
mult_heuristic
[ 12, 17, 36, 77 ]
36
[ "17-12=5", "77-36=41", "41-5=36" ]
Current State: 36:[12, 17, 36, 77], Operations: [] Exploring Operation: 17-12=5, Resulting Numbers: [36, 77, 5] Generated Node #2: [36, 77, 5] from Operation: 17-12=5 Current State: 36:[36, 77, 5], Operations: ['17-12=5'] Exploring Operation: 77-36=41, Resulting Numbers: [5, 41] Generated Node #3: [5, 41] from Operatio...
4
Current State: 36:[12, 17, 36, 77], Operations: [] Exploring Operation: 17-12=5, Resulting Numbers: [36, 77, 5] Generated Node #0,0: 36:[36, 77, 5] Operation: 17-12=5 Exploring Operation: 77-12=65, Resulting Numbers: [17, 36, 65] Generated Node #0,1: 36:[17, 36, 65] Operation: 77-12=65 Exploring Operation: 77-36=41, Re...
0.987847
hs_4
mult_heuristic
[ 23, 33, 7, 66 ]
95
[ "33*66=2178", "7+2178=2185", "2185/23=95" ]
Current State: 95:[23, 33, 7, 66], Operations: [] Exploring Operation: 33*66=2178, Resulting Numbers: [23, 7, 2178] Generated Node #2: [23, 7, 2178] from Operation: 33*66=2178 Current State: 95:[23, 7, 2178], Operations: ['33*66=2178'] Exploring Operation: 7+2178=2185, Resulting Numbers: [23, 2185] Generated Node #3: [...
4
Current State: 95:[23, 33, 7, 66], Operations: [] Exploring Operation: 23+66=89, Resulting Numbers: [33, 7, 89] Generated Node #0,0: 95:[33, 7, 89] Operation: 23+66=89 Exploring Operation: 66/33=2, Resulting Numbers: [23, 7, 2] Generated Node #0,1: 95:[23, 7, 2] Operation: 66/33=2 Exploring Operation: 33+66=99, Resulti...
0
hs_5
sum_heuristic
[ 80, 47, 22, 18 ]
29
[ "80-47=33", "22-18=4", "33-4=29" ]
Current State: 29:[80, 47, 22, 18], Operations: [] Exploring Operation: 80-47=33, Resulting Numbers: [22, 18, 33] Generated Node #2: [22, 18, 33] from Operation: 80-47=33 Current State: 29:[22, 18, 33], Operations: ['80-47=33'] Exploring Operation: 22-18=4, Resulting Numbers: [33, 4] Generated Node #3: [33, 4] from Ope...
4
Current State: 29:[80, 47, 22, 18], Operations: [] Exploring Operation: 80-22=58, Resulting Numbers: [47, 18, 58] Generated Node #0,0: 29:[47, 18, 58] Operation: 80-22=58 Exploring Operation: 47-18=29, Resulting Numbers: [80, 22, 29] Generated Node #0,1: 29:[80, 22, 29] Operation: 47-18=29 Exploring Operation: 80-47=33...
0.981771
hs_4
sum_heuristic
[ 6, 3, 43, 20 ]
61
[ "6/3=2", "43+20=63", "63-2=61" ]
Current State: 61:[6, 3, 43, 20], Operations: [] Exploring Operation: 6/3=2, Resulting Numbers: [43, 20, 2] Generated Node #2: [43, 20, 2] from Operation: 6/3=2 Current State: 61:[43, 20, 2], Operations: ['6/3=2'] Exploring Operation: 43+20=63, Resulting Numbers: [2, 63] Generated Node #3: [2, 63] from Operation: 43+20...
4
Current State: 61:[6, 3, 43, 20], Operations: [] Exploring Operation: 6+3=9, Resulting Numbers: [43, 20, 9] Generated Node #0,0: 61:[43, 20, 9] Operation: 6+3=9 Exploring Operation: 6*3=18, Resulting Numbers: [43, 20, 18] Generated Node #0,1: 61:[43, 20, 18] Operation: 6*3=18 Exploring Operation: 3*20=60, Resulting Num...
0
hs_3
sum_heuristic
[ 64, 50, 25, 71 ]
39
[ "64*25=1600", "1600/50=32", "71-32=39" ]
Current State: 39:[64, 50, 25, 71], Operations: [] Exploring Operation: 64*25=1600, Resulting Numbers: [50, 71, 1600] Generated Node #2: [50, 71, 1600] from Operation: 64*25=1600 Current State: 39:[50, 71, 1600], Operations: ['64*25=1600'] Exploring Operation: 1600/50=32, Resulting Numbers: [71, 32] Generated Node #3: ...
4
Current State: 39:[64, 50, 25, 71], Operations: [] Exploring Operation: 71-64=7, Resulting Numbers: [50, 25, 7] Generated Node #0,0: 39:[50, 25, 7] Operation: 71-64=7 Moving to Node #0,0 Current State: 39:[50, 25, 7], Operations: ['71-64=7'] Exploring Operation: 50/25=2, Resulting Numbers: [7, 2] Generated Node #0,0,0:...
0
hs_1
mult_heuristic
[ 4, 36, 44, 68 ]
34
[ "4*68=272", "44-36=8", "272/8=34" ]
Current State: 34:[4, 36, 44, 68], Operations: [] Exploring Operation: 4*68=272, Resulting Numbers: [36, 44, 272] Generated Node #2: [36, 44, 272] from Operation: 4*68=272 Current State: 34:[36, 44, 272], Operations: ['4*68=272'] Exploring Operation: 44-36=8, Resulting Numbers: [272, 8] Generated Node #3: [272, 8] from...
4
Current State: 34:[4, 36, 44, 68], Operations: [] Exploring Operation: 44/4=11, Resulting Numbers: [36, 68, 11] Generated Node #0,0: 34:[36, 68, 11] Operation: 44/4=11 Exploring Operation: 68-36=32, Resulting Numbers: [4, 44, 32] Generated Node #0,1: 34:[4, 44, 32] Operation: 68-36=32 Exploring Operation: 44-4=40, Resu...
0
hs_5
mult_heuristic
[ 87, 58, 73, 6 ]
64
[ "87*6=522", "522/58=9", "73-9=64" ]
Current State: 64:[87, 58, 73, 6], Operations: [] Exploring Operation: 87*6=522, Resulting Numbers: [58, 73, 522] Generated Node #2: [58, 73, 522] from Operation: 87*6=522 Current State: 64:[58, 73, 522], Operations: ['87*6=522'] Exploring Operation: 522/58=9, Resulting Numbers: [73, 9] Generated Node #3: [73, 9] from ...
4
Current State: 64:[87, 58, 73, 6], Operations: [] Exploring Operation: 58+6=64, Resulting Numbers: [87, 73, 64] Generated Node #0,0: 64:[87, 73, 64] Operation: 58+6=64 Exploring Operation: 87-73=14, Resulting Numbers: [58, 6, 14] Generated Node #0,1: 64:[58, 6, 14] Operation: 87-73=14 Exploring Operation: 87-58=29, Res...
0
hs_5
sum_heuristic
[ 5, 6, 51, 5 ]
26
[ "5*6=30", "51+5=56", "56-30=26" ]
Current State: 26:[5, 6, 51, 5], Operations: [] Exploring Operation: 5*6=30, Resulting Numbers: [51, 30] Generated Node #2: [51, 30] from Operation: 5*6=30 Current State: 26:[51, 30], Operations: ['5*6=30'] Exploring Operation: 51+5=56, Resulting Numbers: [30, 56] Generated Node #3: [30, 56] from Operation: 51+5=56 Cur...
4
Current State: 26:[5, 6, 51, 5], Operations: [] Exploring Operation: 51-5=46, Resulting Numbers: [5, 6, 46] Generated Node #0,0: 26:[5, 6, 46] Operation: 51-5=46 Exploring Operation: 6-5=1, Resulting Numbers: [51, 5, 1] Generated Node #0,1: 26:[51, 5, 1] Operation: 6-5=1 Exploring Operation: 51-5=46, Resulting Numbers:...
0
hs_4
mult_heuristic
[ 15, 82, 11, 7 ]
20
[ "15+82=97", "11*7=77", "97-77=20" ]
Current State: 20:[15, 82, 11, 7], Operations: [] Exploring Operation: 15+82=97, Resulting Numbers: [11, 7, 97] Generated Node #2: [11, 7, 97] from Operation: 15+82=97 Current State: 20:[11, 7, 97], Operations: ['15+82=97'] Exploring Operation: 11*7=77, Resulting Numbers: [97, 77] Generated Node #3: [97, 77] from Opera...
4
Current State: 20:[15, 82, 11, 7], Operations: [] Exploring Operation: 82-7=75, Resulting Numbers: [15, 11, 75] Generated Node #0,0: 20:[15, 11, 75] Operation: 82-7=75 Exploring Operation: 82-15=67, Resulting Numbers: [11, 7, 67] Generated Node #0,1: 20:[11, 7, 67] Operation: 82-15=67 Exploring Operation: 82-11=71, Res...
0
hs_4
sum_heuristic
[ 43, 11, 41, 12 ]
35
[ "43-41=2", "12*2=24", "11+24=35" ]
Current State: 35:[43, 11, 41, 12], Operations: [] Exploring Operation: 43-41=2, Resulting Numbers: [11, 12, 2] Generated Node #2: [11, 12, 2] from Operation: 43-41=2 Current State: 35:[11, 12, 2], Operations: ['43-41=2'] Exploring Operation: 12*2=24, Resulting Numbers: [11, 24] Generated Node #3: [11, 24] from Operati...
4
Current State: 35:[43, 11, 41, 12], Operations: [] Exploring Operation: 43-41=2, Resulting Numbers: [11, 12, 2] Generated Node #0,0: 35:[11, 12, 2] Operation: 43-41=2 Moving to Node #0,0 Current State: 35:[11, 12, 2], Operations: ['43-41=2'] Exploring Operation: 12/2=6, Resulting Numbers: [11, 6] Generated Node #0,0,0:...
0
hs_1
mult_heuristic
[ 6, 68, 49, 39 ]
64
[ "6+68=74", "49-39=10", "74-10=64" ]
Current State: 64:[6, 68, 49, 39], Operations: [] Exploring Operation: 6+68=74, Resulting Numbers: [49, 39, 74] Generated Node #2: [49, 39, 74] from Operation: 6+68=74 Current State: 64:[49, 39, 74], Operations: ['6+68=74'] Exploring Operation: 49-39=10, Resulting Numbers: [74, 10] Generated Node #3: [74, 10] from Oper...
4
Current State: 64:[6, 68, 49, 39], Operations: [] Exploring Operation: 68-49=19, Resulting Numbers: [6, 39, 19] Generated Node #0,0: 64:[6, 39, 19] Operation: 68-49=19 Exploring Operation: 49-39=10, Resulting Numbers: [6, 68, 10] Generated Node #0,1: 64:[6, 68, 10] Operation: 49-39=10 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 95, 29, 72, 34 ]
91
[ "34-29=5", "95/5=19", "72+19=91" ]
Current State: 91:[95, 29, 72, 34], Operations: [] Exploring Operation: 34-29=5, Resulting Numbers: [95, 72, 5] Generated Node #2: [95, 72, 5] from Operation: 34-29=5 Current State: 91:[95, 72, 5], Operations: ['34-29=5'] Exploring Operation: 95/5=19, Resulting Numbers: [72, 19] Generated Node #3: [72, 19] from Operati...
4
Current State: 91:[95, 29, 72, 34], Operations: [] Exploring Operation: 34-29=5, Resulting Numbers: [95, 72, 5] Generated Node #0,0: 91:[95, 72, 5] Operation: 34-29=5 Exploring Operation: 29+72=101, Resulting Numbers: [95, 34, 101] Generated Node #0,1: 91:[95, 34, 101] Operation: 29+72=101 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 94, 57, 46, 34 ]
47
[ "57-34=23", "94*23=2162", "2162/46=47" ]
Current State: 47:[94, 57, 46, 34], Operations: [] Exploring Operation: 57-34=23, Resulting Numbers: [94, 46, 23] Generated Node #2: [94, 46, 23] from Operation: 57-34=23 Current State: 47:[94, 46, 23], Operations: ['57-34=23'] Exploring Operation: 94*23=2162, Resulting Numbers: [46, 2162] Generated Node #3: [46, 2162]...
4
Current State: 47:[94, 57, 46, 34], Operations: [] Exploring Operation: 94-46=48, Resulting Numbers: [57, 34, 48] Generated Node #0,0: 47:[57, 34, 48] Operation: 94-46=48 Exploring Operation: 94-34=60, Resulting Numbers: [57, 46, 60] Generated Node #0,1: 47:[57, 46, 60] Operation: 94-34=60 Exploring Operation: 94-57=37...
0
hs_5
sum_heuristic