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
[ 5, 92, 70, 12 ]
50
[ "92-70=22", "22-12=10", "5*10=50" ]
Current State: 50:[5, 92, 70, 12], Operations: [] Exploring Operation: 92-70=22, Resulting Numbers: [5, 12, 22] Generated Node #2: [5, 12, 22] from Operation: 92-70=22 Current State: 50:[5, 12, 22], Operations: ['92-70=22'] Exploring Operation: 22-12=10, Resulting Numbers: [5, 10] Generated Node #3: [5, 10] from Operat...
4
Current State: 50:[5, 92, 70, 12], Operations: [] Exploring Operation: 70/5=14, Resulting Numbers: [92, 12, 14] Generated Node #0,0: 50:[92, 12, 14] Operation: 70/5=14 Exploring Operation: 92-70=22, Resulting Numbers: [5, 12, 22] Generated Node #0,1: 50:[5, 12, 22] Operation: 92-70=22 Start Sub Search at level 1: Movin...
0.992188
hs_2
mult_heuristic
[ 6, 75, 38, 8 ]
70
[ "38-8=30", "30/6=5", "75-5=70" ]
Current State: 70:[6, 75, 38, 8], Operations: [] Exploring Operation: 38-8=30, Resulting Numbers: [6, 75, 30] Generated Node #2: [6, 75, 30] from Operation: 38-8=30 Current State: 70:[6, 75, 30], Operations: ['38-8=30'] Exploring Operation: 30/6=5, Resulting Numbers: [75, 5] Generated Node #3: [75, 5] from Operation: 3...
4
Current State: 70:[6, 75, 38, 8], Operations: [] Exploring Operation: 75-8=67, Resulting Numbers: [6, 38, 67] Generated Node #0,0: 70:[6, 38, 67] Operation: 75-8=67 Exploring Operation: 75-6=69, Resulting Numbers: [38, 8, 69] Generated Node #0,1: 70:[38, 8, 69] Operation: 75-6=69 Exploring Operation: 75-38=37, Resultin...
0
hs_4
mult_heuristic
[ 63, 71, 8, 63 ]
71
[ "63-63=0", "8*0=0", "71+0=71" ]
Current State: 71:[63, 71, 8, 63], Operations: [] Exploring Operation: 63-63=0, Resulting Numbers: [71, 8, 0] Generated Node #2: [71, 8, 0] from Operation: 63-63=0 Current State: 71:[71, 8, 0], Operations: ['63-63=0'] Exploring Operation: 8*0=0, Resulting Numbers: [71, 0] Generated Node #3: [71, 0] from Operation: 8*0=...
4
Current State: 71:[63, 71, 8, 63], Operations: [] Exploring Operation: 63+8=71, Resulting Numbers: [71, 63, 71] Generated Node #0,0: 71:[71, 63, 71] Operation: 63+8=71 Exploring Operation: 8+63=71, Resulting Numbers: [63, 71, 71] Generated Node #0,1: 71:[63, 71, 71] Operation: 8+63=71 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 5, 6, 28, 23 ]
53
[ "5*23=115", "6*28=168", "168-115=53" ]
Current State: 53:[5, 6, 28, 23], Operations: [] Exploring Operation: 5*23=115, Resulting Numbers: [6, 28, 115] Generated Node #2: [6, 28, 115] from Operation: 5*23=115 Current State: 53:[6, 28, 115], Operations: ['5*23=115'] Exploring Operation: 6*28=168, Resulting Numbers: [115, 168] Generated Node #3: [115, 168] fro...
4
Current State: 53:[5, 6, 28, 23], Operations: [] Exploring Operation: 5*6=30, Resulting Numbers: [28, 23, 30] Generated Node #0,0: 53:[28, 23, 30] Operation: 5*6=30 Moving to Node #0,0 Current State: 53:[28, 23, 30], Operations: ['5*6=30'] Exploring Operation: 28+23=51, Resulting Numbers: [30, 51] Generated Node #0,0,0...
0
hs_1
sum_heuristic
[ 35, 5, 62, 3 ]
22
[ "62+3=65", "65/5=13", "35-13=22" ]
Current State: 22:[35, 5, 62, 3], Operations: [] Exploring Operation: 62+3=65, Resulting Numbers: [35, 5, 65] Generated Node #2: [35, 5, 65] from Operation: 62+3=65 Current State: 22:[35, 5, 65], Operations: ['62+3=65'] Exploring Operation: 65/5=13, Resulting Numbers: [35, 13] Generated Node #3: [35, 13] from Operation...
4
Current State: 22:[35, 5, 62, 3], Operations: [] Exploring Operation: 62-35=27, Resulting Numbers: [5, 3, 27] Generated Node #0,0: 22:[5, 3, 27] Operation: 62-35=27 Exploring Operation: 35/5=7, Resulting Numbers: [62, 3, 7] Generated Node #0,1: 22:[62, 3, 7] Operation: 35/5=7 Start Sub Search at level 1: Moving to Node...
0
hs_2
sum_heuristic
[ 10, 59, 24, 7 ]
31
[ "59-10=49", "49/7=7", "24+7=31" ]
Current State: 31:[10, 59, 24, 7], Operations: [] Exploring Operation: 59-10=49, Resulting Numbers: [24, 7, 49] Generated Node #2: [24, 7, 49] from Operation: 59-10=49 Current State: 31:[24, 7, 49], Operations: ['59-10=49'] Exploring Operation: 49/7=7, Resulting Numbers: [24, 7] Generated Node #3: [24, 7] from Operatio...
4
Current State: 31:[10, 59, 24, 7], Operations: [] Exploring Operation: 59-24=35, Resulting Numbers: [10, 7, 35] Generated Node #0,0: 31:[10, 7, 35] Operation: 59-24=35 Exploring Operation: 10+7=17, Resulting Numbers: [59, 24, 17] Generated Node #0,1: 31:[59, 24, 17] Operation: 10+7=17 Exploring Operation: 59-10=49, Res...
0.953125
hs_4
sum_heuristic
[ 83, 20, 79, 9 ]
89
[ "83-79=4", "20*4=80", "9+80=89" ]
Current State: 89:[83, 20, 79, 9], Operations: [] Exploring Operation: 83-79=4, Resulting Numbers: [20, 9, 4] Generated Node #2: [20, 9, 4] from Operation: 83-79=4 Current State: 89:[20, 9, 4], Operations: ['83-79=4'] Exploring Operation: 20*4=80, Resulting Numbers: [9, 80] Generated Node #3: [9, 80] from Operation: 20...
4
Current State: 89:[83, 20, 79, 9], Operations: [] Exploring Operation: 79+9=88, Resulting Numbers: [83, 20, 88] Generated Node #0,0: 89:[83, 20, 88] Operation: 79+9=88 Exploring Operation: 83+9=92, Resulting Numbers: [20, 79, 92] Generated Node #0,1: 89:[20, 79, 92] Operation: 83+9=92 Exploring Operation: 20+9=29, Resu...
0
hs_3
sum_heuristic
[ 78, 39, 85, 30 ]
76
[ "78-39=39", "85+30=115", "115-39=76" ]
Current State: 76:[78, 39, 85, 30], Operations: [] Exploring Operation: 78-39=39, Resulting Numbers: [85, 30, 39] Generated Node #2: [85, 30, 39] from Operation: 78-39=39 Current State: 76:[85, 30, 39], Operations: ['78-39=39'] Exploring Operation: 85+30=115, Resulting Numbers: [39, 115] Generated Node #3: [39, 115] fr...
4
Current State: 76:[78, 39, 85, 30], Operations: [] Exploring Operation: 85-78=7, Resulting Numbers: [39, 30, 7] Generated Node #0,0: 76:[39, 30, 7] Operation: 85-78=7 Moving to Node #0,0 Current State: 76:[39, 30, 7], Operations: ['85-78=7'] Exploring Operation: 30+7=37, Resulting Numbers: [39, 37] Generated Node #0,0,...
0.993924
hs_1
mult_heuristic
[ 63, 53, 53, 62 ]
19
[ "63-53=10", "62-53=9", "10+9=19" ]
Current State: 19:[63, 53, 53, 62], Operations: [] Exploring Operation: 63-53=10, Resulting Numbers: [62, 10] Generated Node #2: [62, 10] from Operation: 63-53=10 Current State: 19:[62, 10], Operations: ['63-53=10'] Exploring Operation: 62-53=9, Resulting Numbers: [10, 9] Generated Node #3: [10, 9] from Operation: 62-5...
4
Current State: 19:[63, 53, 53, 62], Operations: [] Exploring Operation: 63-53=10, Resulting Numbers: [53, 62, 10] Generated Node #0,0: 19:[53, 62, 10] Operation: 63-53=10 Moving to Node #0,0 Current State: 19:[53, 62, 10], Operations: ['63-53=10'] Exploring Operation: 62-53=9, Resulting Numbers: [10, 9] Generated Node ...
0.993924
hs_1
mult_heuristic
[ 98, 70, 61, 53 ]
84
[ "98*53=5194", "5194-70=5124", "5124/61=84" ]
Current State: 84:[98, 70, 61, 53], Operations: [] Exploring Operation: 98*53=5194, Resulting Numbers: [70, 61, 5194] Generated Node #2: [70, 61, 5194] from Operation: 98*53=5194 Current State: 84:[70, 61, 5194], Operations: ['98*53=5194'] Exploring Operation: 5194-70=5124, Resulting Numbers: [61, 5124] Generated Node ...
4
Current State: 84:[98, 70, 61, 53], Operations: [] Exploring Operation: 70-61=9, Resulting Numbers: [98, 53, 9] Generated Node #0,0: 84:[98, 53, 9] Operation: 70-61=9 Exploring Operation: 98-61=37, Resulting Numbers: [70, 53, 37] Generated Node #0,1: 84:[70, 53, 37] Operation: 98-61=37 Exploring Operation: 61-53=8, Res...
0
hs_4
sum_heuristic
[ 27, 88, 56, 68 ]
73
[ "88-27=61", "68-56=12", "61+12=73" ]
Current State: 73:[27, 88, 56, 68], Operations: [] Exploring Operation: 88-27=61, Resulting Numbers: [56, 68, 61] Generated Node #2: [56, 68, 61] from Operation: 88-27=61 Current State: 73:[56, 68, 61], Operations: ['88-27=61'] Exploring Operation: 68-56=12, Resulting Numbers: [61, 12] Generated Node #3: [61, 12] from ...
4
Current State: 73:[27, 88, 56, 68], Operations: [] Exploring Operation: 88-27=61, Resulting Numbers: [56, 68, 61] Generated Node #0,0: 73:[56, 68, 61] Operation: 88-27=61 Exploring Operation: 27+56=83, Resulting Numbers: [88, 68, 83] Generated Node #0,1: 73:[88, 68, 83] Operation: 27+56=83 Exploring Operation: 27+68=95...
0.984375
hs_5
mult_heuristic
[ 76, 81, 15, 63 ]
73
[ "81-76=5", "15+63=78", "78-5=73" ]
Current State: 73:[76, 81, 15, 63], Operations: [] Exploring Operation: 81-76=5, Resulting Numbers: [15, 63, 5] Generated Node #2: [15, 63, 5] from Operation: 81-76=5 Current State: 73:[15, 63, 5], Operations: ['81-76=5'] Exploring Operation: 15+63=78, Resulting Numbers: [5, 78] Generated Node #3: [5, 78] from Operatio...
4
Current State: 73:[76, 81, 15, 63], Operations: [] Exploring Operation: 81-15=66, Resulting Numbers: [76, 63, 66] Generated Node #0,0: 73:[76, 63, 66] Operation: 81-15=66 Exploring Operation: 76-15=61, Resulting Numbers: [81, 63, 61] Generated Node #0,1: 73:[81, 63, 61] Operation: 76-15=61 Exploring Operation: 15+63=78...
0.988715
hs_3
sum_heuristic
[ 28, 6, 86, 8 ]
71
[ "8-6=2", "86/2=43", "28+43=71" ]
Current State: 71:[28, 6, 86, 8], Operations: [] Exploring Operation: 8-6=2, Resulting Numbers: [28, 86, 2] Generated Node #2: [28, 86, 2] from Operation: 8-6=2 Current State: 71:[28, 86, 2], Operations: ['8-6=2'] Exploring Operation: 86/2=43, Resulting Numbers: [28, 43] Generated Node #3: [28, 43] from Operation: 86/2...
4
Current State: 71:[28, 6, 86, 8], Operations: [] Exploring Operation: 6*8=48, Resulting Numbers: [28, 86, 48] Generated Node #0,0: 71:[28, 86, 48] Operation: 6*8=48 Moving to Node #0,0 Current State: 71:[28, 86, 48], Operations: ['6*8=48'] Exploring Operation: 28+48=76, Resulting Numbers: [86, 76] Generated Node #0,0,0...
0
hs_1
sum_heuristic
[ 5, 43, 91, 99 ]
81
[ "91+99=190", "190/5=38", "43+38=81" ]
Current State: 81:[5, 43, 91, 99], Operations: [] Exploring Operation: 91+99=190, Resulting Numbers: [5, 43, 190] Generated Node #2: [5, 43, 190] from Operation: 91+99=190 Current State: 81:[5, 43, 190], Operations: ['91+99=190'] Exploring Operation: 190/5=38, Resulting Numbers: [43, 38] Generated Node #3: [43, 38] fro...
4
Current State: 81:[5, 43, 91, 99], Operations: [] Exploring Operation: 43-5=38, Resulting Numbers: [91, 99, 38] Generated Node #0,0: 81:[91, 99, 38] Operation: 43-5=38 Exploring Operation: 99-43=56, Resulting Numbers: [5, 91, 56] Generated Node #0,1: 81:[5, 91, 56] Operation: 99-43=56 Exploring Operation: 99-91=8, Resu...
0
hs_3
mult_heuristic
[ 97, 6, 25, 44 ]
34
[ "97+6=103", "25+44=69", "103-69=34" ]
Current State: 34:[97, 6, 25, 44], Operations: [] Exploring Operation: 97+6=103, Resulting Numbers: [25, 44, 103] Generated Node #2: [25, 44, 103] from Operation: 97+6=103 Current State: 34:[25, 44, 103], Operations: ['97+6=103'] Exploring Operation: 25+44=69, Resulting Numbers: [103, 69] Generated Node #3: [103, 69] f...
4
Current State: 34:[97, 6, 25, 44], Operations: [] Exploring Operation: 44-25=19, Resulting Numbers: [97, 6, 19] Generated Node #0,0: 34:[97, 6, 19] Operation: 44-25=19 Exploring Operation: 25-6=19, Resulting Numbers: [97, 44, 19] Generated Node #0,1: 34:[97, 44, 19] Operation: 25-6=19 Exploring Operation: 97-25=72, Res...
0.982639
hs_5
mult_heuristic
[ 68, 32, 69, 9 ]
40
[ "68+32=100", "69-9=60", "100-60=40" ]
Current State: 40:[68, 32, 69, 9], Operations: [] Exploring Operation: 68+32=100, Resulting Numbers: [69, 9, 100] Generated Node #2: [69, 9, 100] from Operation: 68+32=100 Current State: 40:[69, 9, 100], Operations: ['68+32=100'] Exploring Operation: 69-9=60, Resulting Numbers: [100, 60] Generated Node #3: [100, 60] fr...
4
Current State: 40:[68, 32, 69, 9], Operations: [] Exploring Operation: 68-9=59, Resulting Numbers: [32, 69, 59] Generated Node #0,0: 40:[32, 69, 59] Operation: 68-9=59 Exploring Operation: 69-68=1, Resulting Numbers: [32, 9, 1] Generated Node #0,1: 40:[32, 9, 1] Operation: 69-68=1 Exploring Operation: 69-32=37, Resulti...
0.988715
hs_4
mult_heuristic
[ 3, 69, 1, 88 ]
91
[ "3+1=4", "88/4=22", "69+22=91" ]
Current State: 91:[3, 69, 1, 88], Operations: [] Exploring Operation: 3+1=4, Resulting Numbers: [69, 88, 4] Generated Node #2: [69, 88, 4] from Operation: 3+1=4 Current State: 91:[69, 88, 4], Operations: ['3+1=4'] Exploring Operation: 88/4=22, Resulting Numbers: [69, 22] Generated Node #3: [69, 22] from Operation: 88/4...
4
Current State: 91:[3, 69, 1, 88], Operations: [] Exploring Operation: 69/3=23, Resulting Numbers: [1, 88, 23] Generated Node #0,0: 91:[1, 88, 23] Operation: 69/3=23 Exploring Operation: 3+1=4, Resulting Numbers: [69, 88, 4] Generated Node #0,1: 91:[69, 88, 4] Operation: 3+1=4 Exploring Operation: 88-69=19, Resulting Nu...
0
hs_4
sum_heuristic
[ 5, 72, 72, 76 ]
92
[ "76-72=4", "5*4=20", "72+20=92" ]
Current State: 92:[5, 72, 72, 76], Operations: [] Exploring Operation: 76-72=4, Resulting Numbers: [5, 4] Generated Node #2: [5, 4] from Operation: 76-72=4 Current State: 92:[5, 4], Operations: ['76-72=4'] Exploring Operation: 5*4=20, Resulting Numbers: [20] 20,92 equal: Goal Reached Exploring Operation: 72+20=92, Resu...
4
Current State: 92:[5, 72, 72, 76], Operations: [] Exploring Operation: 72/72=1, Resulting Numbers: [5, 76, 1] Generated Node #0,0: 92:[5, 76, 1] Operation: 72/72=1 Moving to Node #0,0 Current State: 92:[5, 76, 1], Operations: ['72/72=1'] Exploring Operation: 5+76=81, Resulting Numbers: [1, 81] Generated Node #0,0,0: 92...
0
hs_1
mult_heuristic
[ 58, 52, 39, 61 ]
39
[ "61-58=3", "52-39=13", "3*13=39" ]
Current State: 39:[58, 52, 39, 61], Operations: [] Exploring Operation: 61-58=3, Resulting Numbers: [52, 39, 3] Generated Node #2: [52, 39, 3] from Operation: 61-58=3 Current State: 39:[52, 39, 3], Operations: ['61-58=3'] Exploring Operation: 52-39=13, Resulting Numbers: [3, 13] Generated Node #3: [3, 13] from Operatio...
4
Current State: 39:[58, 52, 39, 61], Operations: [] Exploring Operation: 58-52=6, Resulting Numbers: [39, 61, 6] Generated Node #0,0: 39:[39, 61, 6] Operation: 58-52=6 Exploring Operation: 61-52=9, Resulting Numbers: [58, 39, 9] Generated Node #0,1: 39:[58, 39, 9] Operation: 61-52=9 Exploring Operation: 61-58=3, Resulti...
0.989583
hs_3
sum_heuristic
[ 74, 12, 86, 5 ]
19
[ "74-12=62", "86-5=81", "81-62=19" ]
Current State: 19:[74, 12, 86, 5], Operations: [] Exploring Operation: 74-12=62, Resulting Numbers: [86, 5, 62] Generated Node #2: [86, 5, 62] from Operation: 74-12=62 Current State: 19:[86, 5, 62], Operations: ['74-12=62'] Exploring Operation: 86-5=81, Resulting Numbers: [62, 81] Generated Node #3: [62, 81] from Opera...
4
Current State: 19:[74, 12, 86, 5], Operations: [] Exploring Operation: 86-74=12, Resulting Numbers: [12, 5, 12] Generated Node #0,0: 19:[12, 5, 12] Operation: 86-74=12 Exploring Operation: 74-12=62, Resulting Numbers: [86, 5, 62] Generated Node #0,1: 19:[86, 5, 62] Operation: 74-12=62 Moving to Node #0,0 Current State:...
0.986111
hs_2
sum_heuristic
[ 49, 90, 3, 73 ]
18
[ "73-49=24", "3*24=72", "90-72=18" ]
Current State: 18:[49, 90, 3, 73], Operations: [] Exploring Operation: 73-49=24, Resulting Numbers: [90, 3, 24] Generated Node #2: [90, 3, 24] from Operation: 73-49=24 Current State: 18:[90, 3, 24], Operations: ['73-49=24'] Exploring Operation: 3*24=72, Resulting Numbers: [90, 72] Generated Node #3: [90, 72] from Opera...
4
Current State: 18:[49, 90, 3, 73], Operations: [] Exploring Operation: 90-73=17, Resulting Numbers: [49, 3, 17] Generated Node #0,0: 18:[49, 3, 17] Operation: 90-73=17 Exploring Operation: 90-49=41, Resulting Numbers: [3, 73, 41] Generated Node #0,1: 18:[3, 73, 41] Operation: 90-49=41 Exploring Operation: 73-49=24, Res...
0
hs_4
mult_heuristic
[ 45, 32, 89, 87 ]
99
[ "45+32=77", "89+87=176", "176-77=99" ]
Current State: 99:[45, 32, 89, 87], Operations: [] Exploring Operation: 45+32=77, Resulting Numbers: [89, 87, 77] Generated Node #2: [89, 87, 77] from Operation: 45+32=77 Current State: 99:[89, 87, 77], Operations: ['45+32=77'] Exploring Operation: 89+87=176, Resulting Numbers: [77, 176] Generated Node #3: [77, 176] fr...
4
Current State: 99:[45, 32, 89, 87], Operations: [] Exploring Operation: 45-32=13, Resulting Numbers: [89, 87, 13] Generated Node #0,0: 99:[89, 87, 13] Operation: 45-32=13 Exploring Operation: 89-45=44, Resulting Numbers: [32, 87, 44] Generated Node #0,1: 99:[32, 87, 44] Operation: 89-45=44 Exploring Operation: 32+87=11...
0.967882
hs_5
mult_heuristic
[ 70, 90, 72, 43 ]
45
[ "70+90=160", "72+43=115", "160-115=45" ]
Current State: 45:[70, 90, 72, 43], Operations: [] Exploring Operation: 70+90=160, Resulting Numbers: [72, 43, 160] Generated Node #2: [72, 43, 160] from Operation: 70+90=160 Current State: 45:[72, 43, 160], Operations: ['70+90=160'] Exploring Operation: 72+43=115, Resulting Numbers: [160, 115] Generated Node #3: [160,...
4
Current State: 45:[70, 90, 72, 43], Operations: [] Exploring Operation: 72-70=2, Resulting Numbers: [90, 43, 2] Generated Node #0,0: 45:[90, 43, 2] Operation: 72-70=2 Exploring Operation: 90-70=20, Resulting Numbers: [72, 43, 20] Generated Node #0,1: 45:[72, 43, 20] Operation: 90-70=20 Exploring Operation: 90-72=18, Re...
0.973958
hs_3
mult_heuristic
[ 13, 41, 53, 42 ]
65
[ "13+41=54", "53-42=11", "54+11=65" ]
Current State: 65:[13, 41, 53, 42], Operations: [] Exploring Operation: 13+41=54, Resulting Numbers: [53, 42, 54] Generated Node #2: [53, 42, 54] from Operation: 13+41=54 Current State: 65:[53, 42, 54], Operations: ['13+41=54'] Exploring Operation: 53-42=11, Resulting Numbers: [54, 11] Generated Node #3: [54, 11] from ...
4
Current State: 65:[13, 41, 53, 42], Operations: [] Exploring Operation: 53-42=11, Resulting Numbers: [13, 41, 11] Generated Node #0,0: 65:[13, 41, 11] Operation: 53-42=11 Exploring Operation: 42-41=1, Resulting Numbers: [13, 53, 1] Generated Node #0,1: 65:[13, 53, 1] Operation: 42-41=1 Exploring Operation: 53-41=12, Re...
0.986979
hs_5
sum_heuristic
[ 27, 78, 19, 20 ]
66
[ "27+78=105", "19+20=39", "105-39=66" ]
Current State: 66:[27, 78, 19, 20], Operations: [] Exploring Operation: 27+78=105, Resulting Numbers: [19, 20, 105] Generated Node #2: [19, 20, 105] from Operation: 27+78=105 Current State: 66:[19, 20, 105], Operations: ['27+78=105'] Exploring Operation: 19+20=39, Resulting Numbers: [105, 39] Generated Node #3: [105, 3...
4
Current State: 66:[27, 78, 19, 20], Operations: [] Exploring Operation: 27-19=8, Resulting Numbers: [78, 20, 8] Generated Node #0,0: 66:[78, 20, 8] Operation: 27-19=8 Exploring Operation: 78-19=59, Resulting Numbers: [27, 20, 59] Generated Node #0,1: 66:[27, 20, 59] Operation: 78-19=59 Moving to Node #0,1 Current State...
0.990451
hs_2
mult_heuristic
[ 75, 62, 81, 11 ]
79
[ "75-62=13", "81+11=92", "92-13=79" ]
Current State: 79:[75, 62, 81, 11], Operations: [] Exploring Operation: 75-62=13, Resulting Numbers: [81, 11, 13] Generated Node #2: [81, 11, 13] from Operation: 75-62=13 Current State: 79:[81, 11, 13], Operations: ['75-62=13'] Exploring Operation: 81+11=92, Resulting Numbers: [13, 92] Generated Node #3: [13, 92] from ...
4
Current State: 79:[75, 62, 81, 11], Operations: [] Exploring Operation: 62+11=73, Resulting Numbers: [75, 81, 73] Generated Node #0,0: 79:[75, 81, 73] Operation: 62+11=73 Exploring Operation: 81-11=70, Resulting Numbers: [75, 62, 70] Generated Node #0,1: 79:[75, 62, 70] Operation: 81-11=70 Exploring Operation: 75+11=86...
0.963542
hs_3
sum_heuristic
[ 9, 27, 75, 87 ]
48
[ "9+27=36", "87-75=12", "36+12=48" ]
Current State: 48:[9, 27, 75, 87], Operations: [] Exploring Operation: 9+27=36, Resulting Numbers: [75, 87, 36] Generated Node #2: [75, 87, 36] from Operation: 9+27=36 Current State: 48:[75, 87, 36], Operations: ['9+27=36'] Exploring Operation: 87-75=12, Resulting Numbers: [36, 12] Generated Node #3: [36, 12] from Oper...
4
Current State: 48:[9, 27, 75, 87], Operations: [] Exploring Operation: 87-75=12, Resulting Numbers: [9, 27, 12] Generated Node #0,0: 48:[9, 27, 12] Operation: 87-75=12 Exploring Operation: 75-27=48, Resulting Numbers: [9, 87, 48] Generated Node #0,1: 48:[9, 87, 48] Operation: 75-27=48 Moving to Node #0,0 Current State:...
0.990451
hs_2
sum_heuristic
[ 12, 42, 79, 81 ]
60
[ "42-12=30", "81-79=2", "30*2=60" ]
Current State: 60:[12, 42, 79, 81], Operations: [] Exploring Operation: 42-12=30, Resulting Numbers: [79, 81, 30] Generated Node #2: [79, 81, 30] from Operation: 42-12=30 Current State: 60:[79, 81, 30], Operations: ['42-12=30'] Exploring Operation: 81-79=2, Resulting Numbers: [30, 2] Generated Node #3: [30, 2] from Ope...
4
Current State: 60:[12, 42, 79, 81], Operations: [] Exploring Operation: 81-79=2, Resulting Numbers: [12, 42, 2] Generated Node #0,0: 60:[12, 42, 2] Operation: 81-79=2 Exploring Operation: 79-42=37, Resulting Numbers: [12, 81, 37] Generated Node #0,1: 60:[12, 81, 37] Operation: 79-42=37 Exploring Operation: 81-42=39, Re...
0.987847
hs_4
mult_heuristic
[ 49, 52, 1, 30 ]
70
[ "49+52=101", "1+30=31", "101-31=70" ]
Current State: 70:[49, 52, 1, 30], Operations: [] Exploring Operation: 49+52=101, Resulting Numbers: [1, 30, 101] Generated Node #2: [1, 30, 101] from Operation: 49+52=101 Current State: 70:[1, 30, 101], Operations: ['49+52=101'] Exploring Operation: 1+30=31, Resulting Numbers: [101, 31] Generated Node #3: [101, 31] fr...
4
Current State: 70:[49, 52, 1, 30], Operations: [] Exploring Operation: 52-49=3, Resulting Numbers: [1, 30, 3] Generated Node #0,0: 70:[1, 30, 3] Operation: 52-49=3 Moving to Node #0,0 Current State: 70:[1, 30, 3], Operations: ['52-49=3'] Exploring Operation: 30/3=10, Resulting Numbers: [1, 10] Generated Node #0,0,0: 70...
0
hs_1
sum_heuristic
[ 24, 2, 55, 31 ]
55
[ "24+55=79", "31+79=110", "110/2=55" ]
Current State: 55:[24, 2, 55, 31], Operations: [] Exploring Operation: 24+55=79, Resulting Numbers: [2, 31, 79] Generated Node #2: [2, 31, 79] from Operation: 24+55=79 Current State: 55:[2, 31, 79], Operations: ['24+55=79'] Exploring Operation: 31+79=110, Resulting Numbers: [2, 110] Generated Node #3: [2, 110] from Ope...
4
Current State: 55:[24, 2, 55, 31], Operations: [] Exploring Operation: 2*31=62, Resulting Numbers: [24, 55, 62] Generated Node #0,0: 55:[24, 55, 62] Operation: 2*31=62 Exploring Operation: 31-24=7, Resulting Numbers: [2, 55, 7] Generated Node #0,1: 55:[2, 55, 7] Operation: 31-24=7 Exploring Operation: 24+31=55, Resulti...
0
hs_4
mult_heuristic
[ 60, 25, 44, 8 ]
33
[ "60+25=85", "44+8=52", "85-52=33" ]
Current State: 33:[60, 25, 44, 8], Operations: [] Exploring Operation: 60+25=85, Resulting Numbers: [44, 8, 85] Generated Node #2: [44, 8, 85] from Operation: 60+25=85 Current State: 33:[44, 8, 85], Operations: ['60+25=85'] Exploring Operation: 44+8=52, Resulting Numbers: [85, 52] Generated Node #3: [85, 52] from Opera...
4
Current State: 33:[60, 25, 44, 8], Operations: [] Exploring Operation: 60-25=35, Resulting Numbers: [44, 8, 35] Generated Node #0,0: 33:[44, 8, 35] Operation: 60-25=35 Exploring Operation: 60-44=16, Resulting Numbers: [25, 8, 16] Generated Node #0,1: 33:[25, 8, 16] Operation: 60-44=16 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 71, 1, 2, 44 ]
80
[ "71+1=72", "72/2=36", "44+36=80" ]
Current State: 80:[71, 1, 2, 44], Operations: [] Exploring Operation: 71+1=72, Resulting Numbers: [2, 44, 72] Generated Node #2: [2, 44, 72] from Operation: 71+1=72 Current State: 80:[2, 44, 72], Operations: ['71+1=72'] Exploring Operation: 72/2=36, Resulting Numbers: [44, 36] Generated Node #3: [44, 36] from Operation...
4
Current State: 80:[71, 1, 2, 44], Operations: [] Exploring Operation: 71+1=72, Resulting Numbers: [2, 44, 72] Generated Node #0,0: 80:[2, 44, 72] Operation: 71+1=72 Exploring Operation: 71-44=27, Resulting Numbers: [1, 2, 27] Generated Node #0,1: 80:[1, 2, 27] Operation: 71-44=27 Start Sub Search at level 1: Moving to ...
0.986979
hs_2
mult_heuristic
[ 20, 53, 9, 7 ]
93
[ "9-7=2", "20*2=40", "53+40=93" ]
Current State: 93:[20, 53, 9, 7], Operations: [] Exploring Operation: 9-7=2, Resulting Numbers: [20, 53, 2] Generated Node #2: [20, 53, 2] from Operation: 9-7=2 Current State: 93:[20, 53, 2], Operations: ['9-7=2'] Exploring Operation: 20*2=40, Resulting Numbers: [53, 40] Generated Node #3: [53, 40] from Operation: 20*2...
4
Current State: 93:[20, 53, 9, 7], Operations: [] Exploring Operation: 53-20=33, Resulting Numbers: [9, 7, 33] Generated Node #0,0: 93:[9, 7, 33] Operation: 53-20=33 Moving to Node #0,0 Current State: 93:[9, 7, 33], Operations: ['53-20=33'] Exploring Operation: 9-7=2, Resulting Numbers: [33, 2] Generated Node #0,0,0: 93...
0
hs_1
mult_heuristic
[ 16, 60, 5, 37 ]
57
[ "16*5=80", "60-37=23", "80-23=57" ]
Current State: 57:[16, 60, 5, 37], Operations: [] Exploring Operation: 16*5=80, Resulting Numbers: [60, 37, 80] Generated Node #2: [60, 37, 80] from Operation: 16*5=80 Current State: 57:[60, 37, 80], Operations: ['16*5=80'] Exploring Operation: 60-37=23, Resulting Numbers: [80, 23] Generated Node #3: [80, 23] from Oper...
4
Current State: 57:[16, 60, 5, 37], Operations: [] Exploring Operation: 37-16=21, Resulting Numbers: [60, 5, 21] Generated Node #0,0: 57:[60, 5, 21] Operation: 37-16=21 Exploring Operation: 16+37=53, Resulting Numbers: [60, 5, 53] Generated Node #0,1: 57:[60, 5, 53] Operation: 16+37=53 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 72, 94, 96, 10 ]
67
[ "96-94=2", "10/2=5", "72-5=67" ]
Current State: 67:[72, 94, 96, 10], Operations: [] Exploring Operation: 96-94=2, Resulting Numbers: [72, 10, 2] Generated Node #2: [72, 10, 2] from Operation: 96-94=2 Current State: 67:[72, 10, 2], Operations: ['96-94=2'] Exploring Operation: 10/2=5, Resulting Numbers: [72, 5] Generated Node #3: [72, 5] from Operation:...
4
Current State: 67:[72, 94, 96, 10], Operations: [] Exploring Operation: 96-10=86, Resulting Numbers: [72, 94, 86] Generated Node #0,0: 67:[72, 94, 86] Operation: 96-10=86 Exploring Operation: 72-10=62, Resulting Numbers: [94, 96, 62] Generated Node #0,1: 67:[94, 96, 62] Operation: 72-10=62 Exploring Operation: 94-10=84...
0
hs_3
sum_heuristic
[ 12, 44, 66, 16 ]
68
[ "44-12=32", "32/16=2", "66+2=68" ]
Current State: 68:[12, 44, 66, 16], Operations: [] Exploring Operation: 44-12=32, Resulting Numbers: [66, 16, 32] Generated Node #2: [66, 16, 32] from Operation: 44-12=32 Current State: 68:[66, 16, 32], Operations: ['44-12=32'] Exploring Operation: 32/16=2, Resulting Numbers: [66, 2] Generated Node #3: [66, 2] from Ope...
4
Current State: 68:[12, 44, 66, 16], Operations: [] Exploring Operation: 66-44=22, Resulting Numbers: [12, 16, 22] Generated Node #0,0: 68:[12, 16, 22] Operation: 66-44=22 Exploring Operation: 44-12=32, Resulting Numbers: [66, 16, 32] Generated Node #0,1: 68:[66, 16, 32] Operation: 44-12=32 Start Sub Search at level 1: ...
0.990451
hs_2
sum_heuristic
[ 9, 26, 99, 19 ]
77
[ "99/9=11", "26-19=7", "11*7=77" ]
Current State: 77:[9, 26, 99, 19], Operations: [] Exploring Operation: 99/9=11, Resulting Numbers: [26, 19, 11] Generated Node #2: [26, 19, 11] from Operation: 99/9=11 Current State: 77:[26, 19, 11], Operations: ['99/9=11'] Exploring Operation: 26-19=7, Resulting Numbers: [11, 7] Generated Node #3: [11, 7] from Operati...
4
Current State: 77:[9, 26, 99, 19], Operations: [] Exploring Operation: 99-26=73, Resulting Numbers: [9, 19, 73] Generated Node #0,0: 77:[9, 19, 73] Operation: 99-26=73 Exploring Operation: 99/9=11, Resulting Numbers: [26, 19, 11] Generated Node #0,1: 77:[26, 19, 11] Operation: 99/9=11 Exploring Operation: 99-19=80, Res...
0.976563
hs_3
sum_heuristic
[ 44, 8, 9, 34 ]
88
[ "44*34=1496", "8+9=17", "1496/17=88" ]
Current State: 88:[44, 8, 9, 34], Operations: [] Exploring Operation: 44*34=1496, Resulting Numbers: [8, 9, 1496] Generated Node #2: [8, 9, 1496] from Operation: 44*34=1496 Current State: 88:[8, 9, 1496], Operations: ['44*34=1496'] Exploring Operation: 8+9=17, Resulting Numbers: [1496, 17] Generated Node #3: [1496, 17]...
4
Current State: 88:[44, 8, 9, 34], Operations: [] Exploring Operation: 9+34=43, Resulting Numbers: [44, 8, 43] Generated Node #0,0: 88:[44, 8, 43] Operation: 9+34=43 Exploring Operation: 8+34=42, Resulting Numbers: [44, 9, 42] Generated Node #0,1: 88:[44, 9, 42] Operation: 8+34=42 Exploring Operation: 44-34=10, Resultin...
0
hs_3
mult_heuristic
[ 30, 16, 85, 81 ]
42
[ "30+16=46", "85-81=4", "46-4=42" ]
Current State: 42:[30, 16, 85, 81], Operations: [] Exploring Operation: 30+16=46, Resulting Numbers: [85, 81, 46] Generated Node #2: [85, 81, 46] from Operation: 30+16=46 Current State: 42:[85, 81, 46], Operations: ['30+16=46'] Exploring Operation: 85-81=4, Resulting Numbers: [46, 4] Generated Node #3: [46, 4] from Ope...
4
Current State: 42:[30, 16, 85, 81], Operations: [] Exploring Operation: 81-30=51, Resulting Numbers: [16, 85, 51] Generated Node #0,0: 42:[16, 85, 51] Operation: 81-30=51 Exploring Operation: 85-30=55, Resulting Numbers: [16, 81, 55] Generated Node #0,1: 42:[16, 81, 55] Operation: 85-30=55 Exploring Operation: 85-81=4,...
0.984375
hs_4
sum_heuristic
[ 76, 2, 87, 44 ]
77
[ "87-76=11", "2*44=88", "88-11=77" ]
Current State: 77:[76, 2, 87, 44], Operations: [] Exploring Operation: 87-76=11, Resulting Numbers: [2, 44, 11] Generated Node #2: [2, 44, 11] from Operation: 87-76=11 Current State: 77:[2, 44, 11], Operations: ['87-76=11'] Exploring Operation: 2*44=88, Resulting Numbers: [11, 88] Generated Node #3: [11, 88] from Opera...
4
Current State: 77:[76, 2, 87, 44], Operations: [] Exploring Operation: 2*44=88, Resulting Numbers: [76, 87, 88] Generated Node #0,0: 77:[76, 87, 88] Operation: 2*44=88 Start Sub Search at level 1: Moving to Node #0,0 Current State: 77:[76, 87, 88], Operations: ['2*44=88'] Exploring Operation: 88-87=1, Resulting Numbers...
0.993924
hs_1
sum_heuristic
[ 51, 63, 12, 72 ]
17
[ "63+12=75", "75-72=3", "51/3=17" ]
Current State: 17:[51, 63, 12, 72], Operations: [] Exploring Operation: 63+12=75, Resulting Numbers: [51, 72, 75] Generated Node #2: [51, 72, 75] from Operation: 63+12=75 Current State: 17:[51, 72, 75], Operations: ['63+12=75'] Exploring Operation: 75-72=3, Resulting Numbers: [51, 3] Generated Node #3: [51, 3] from Ope...
4
Current State: 17:[51, 63, 12, 72], Operations: [] Exploring Operation: 72-63=9, Resulting Numbers: [51, 12, 9] Generated Node #0,0: 17:[51, 12, 9] Operation: 72-63=9 Exploring Operation: 72/12=6, Resulting Numbers: [51, 63, 6] Generated Node #0,1: 17:[51, 63, 6] Operation: 72/12=6 Exploring Operation: 63-51=12, Result...
0.973958
hs_5
sum_heuristic
[ 8, 51, 5, 22 ]
24
[ "8*51=408", "22-5=17", "408/17=24" ]
Current State: 24:[8, 51, 5, 22], Operations: [] Exploring Operation: 8*51=408, Resulting Numbers: [5, 22, 408] Generated Node #2: [5, 22, 408] from Operation: 8*51=408 Current State: 24:[5, 22, 408], Operations: ['8*51=408'] Exploring Operation: 22-5=17, Resulting Numbers: [408, 17] Generated Node #3: [408, 17] from O...
4
Current State: 24:[8, 51, 5, 22], Operations: [] Exploring Operation: 51-5=46, Resulting Numbers: [8, 22, 46] Generated Node #0,0: 24:[8, 22, 46] Operation: 51-5=46 Exploring Operation: 51-22=29, Resulting Numbers: [8, 5, 29] Generated Node #0,1: 24:[8, 5, 29] Operation: 51-22=29 Exploring Operation: 8+5=13, Resulting ...
0
hs_5
sum_heuristic
[ 52, 63, 3, 21 ]
77
[ "63-52=11", "21/3=7", "11*7=77" ]
Current State: 77:[52, 63, 3, 21], Operations: [] Exploring Operation: 63-52=11, Resulting Numbers: [3, 21, 11] Generated Node #2: [3, 21, 11] from Operation: 63-52=11 Current State: 77:[3, 21, 11], Operations: ['63-52=11'] Exploring Operation: 21/3=7, Resulting Numbers: [11, 7] Generated Node #3: [11, 7] from Operatio...
4
Current State: 77:[52, 63, 3, 21], Operations: [] Exploring Operation: 63-52=11, Resulting Numbers: [3, 21, 11] Generated Node #0,0: 77:[3, 21, 11] Operation: 63-52=11 Exploring Operation: 52+21=73, Resulting Numbers: [63, 3, 73] Generated Node #0,1: 77:[63, 3, 73] Operation: 52+21=73 Moving to Node #0,0 Current State:...
0.990451
hs_2
mult_heuristic
[ 27, 3, 17, 37 ]
24
[ "27+3=30", "17+37=54", "54-30=24" ]
Current State: 24:[27, 3, 17, 37], Operations: [] Exploring Operation: 27+3=30, Resulting Numbers: [17, 37, 30] Generated Node #2: [17, 37, 30] from Operation: 27+3=30 Current State: 24:[17, 37, 30], Operations: ['27+3=30'] Exploring Operation: 17+37=54, Resulting Numbers: [30, 54] Generated Node #3: [30, 54] from Oper...
4
Current State: 24:[27, 3, 17, 37], Operations: [] Exploring Operation: 37-17=20, Resulting Numbers: [27, 3, 20] Generated Node #0,0: 24:[27, 3, 20] Operation: 37-17=20 Exploring Operation: 37-27=10, Resulting Numbers: [3, 17, 10] Generated Node #0,1: 24:[3, 17, 10] Operation: 37-27=10 Exploring Operation: 27-17=10, Res...
0.976563
hs_3
mult_heuristic
[ 11, 47, 4, 35 ]
53
[ "35-11=24", "24/4=6", "47+6=53" ]
Current State: 53:[11, 47, 4, 35], Operations: [] Exploring Operation: 35-11=24, Resulting Numbers: [47, 4, 24] Generated Node #2: [47, 4, 24] from Operation: 35-11=24 Current State: 53:[47, 4, 24], Operations: ['35-11=24'] Exploring Operation: 24/4=6, Resulting Numbers: [47, 6] Generated Node #3: [47, 6] from Operatio...
4
Current State: 53:[11, 47, 4, 35], Operations: [] Exploring Operation: 11*4=44, Resulting Numbers: [47, 35, 44] Generated Node #0,0: 53:[47, 35, 44] Operation: 11*4=44 Moving to Node #0,0 Current State: 53:[47, 35, 44], Operations: ['11*4=44'] Exploring Operation: 35+44=79, Resulting Numbers: [47, 79] Generated Node #0...
0
hs_1
sum_heuristic
[ 72, 53, 58, 88 ]
80
[ "88-72=16", "58-53=5", "16*5=80" ]
Current State: 80:[72, 53, 58, 88], Operations: [] Exploring Operation: 88-72=16, Resulting Numbers: [53, 58, 16] Generated Node #2: [53, 58, 16] from Operation: 88-72=16 Current State: 80:[53, 58, 16], Operations: ['88-72=16'] Exploring Operation: 58-53=5, Resulting Numbers: [16, 5] Generated Node #3: [16, 5] from Ope...
4
Current State: 80:[72, 53, 58, 88], Operations: [] Exploring Operation: 72-53=19, Resulting Numbers: [58, 88, 19] Generated Node #0,0: 80:[58, 88, 19] Operation: 72-53=19 Exploring Operation: 88-72=16, Resulting Numbers: [53, 58, 16] Generated Node #0,1: 80:[53, 58, 16] Operation: 88-72=16 Exploring Operation: 72-58=14...
0.986111
hs_5
mult_heuristic
[ 2, 5, 86, 63 ]
73
[ "2+63=65", "65/5=13", "86-13=73" ]
Current State: 73:[2, 5, 86, 63], Operations: [] Exploring Operation: 2+63=65, Resulting Numbers: [5, 86, 65] Generated Node #2: [5, 86, 65] from Operation: 2+63=65 Current State: 73:[5, 86, 65], Operations: ['2+63=65'] Exploring Operation: 65/5=13, Resulting Numbers: [86, 13] Generated Node #3: [86, 13] from Operation...
4
Current State: 73:[2, 5, 86, 63], Operations: [] Exploring Operation: 2+63=65, Resulting Numbers: [5, 86, 65] Generated Node #0,0: 73:[5, 86, 65] Operation: 2+63=65 Exploring Operation: 2+5=7, Resulting Numbers: [86, 63, 7] Generated Node #0,1: 73:[86, 63, 7] Operation: 2+5=7 Exploring Operation: 2*5=10, Resulting Numb...
0
hs_4
sum_heuristic
[ 14, 47, 19, 75 ]
61
[ "47-14=33", "19+75=94", "94-33=61" ]
Current State: 61:[14, 47, 19, 75], Operations: [] Exploring Operation: 47-14=33, Resulting Numbers: [19, 75, 33] Generated Node #2: [19, 75, 33] from Operation: 47-14=33 Current State: 61:[19, 75, 33], Operations: ['47-14=33'] Exploring Operation: 19+75=94, Resulting Numbers: [33, 94] Generated Node #3: [33, 94] from ...
4
Current State: 61:[14, 47, 19, 75], Operations: [] Exploring Operation: 14+47=61, Resulting Numbers: [19, 75, 61] Generated Node #0,0: 61:[19, 75, 61] Operation: 14+47=61 Start Sub Search at level 1: Moving to Node #0,0 Current State: 61:[19, 75, 61], Operations: ['14+47=61'] Exploring Operation: 75-19=56, Resulting Nu...
0
hs_1
sum_heuristic
[ 94, 15, 87, 41 ]
96
[ "94+41=135", "135/15=9", "87+9=96" ]
Current State: 96:[94, 15, 87, 41], Operations: [] Exploring Operation: 94+41=135, Resulting Numbers: [15, 87, 135] Generated Node #2: [15, 87, 135] from Operation: 94+41=135 Current State: 96:[15, 87, 135], Operations: ['94+41=135'] Exploring Operation: 135/15=9, Resulting Numbers: [87, 9] Generated Node #3: [87, 9] f...
4
Current State: 96:[94, 15, 87, 41], Operations: [] Exploring Operation: 87-41=46, Resulting Numbers: [94, 15, 46] Generated Node #0,0: 96:[94, 15, 46] Operation: 87-41=46 Exploring Operation: 94-87=7, Resulting Numbers: [15, 41, 7] Generated Node #0,1: 96:[15, 41, 7] Operation: 94-87=7 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 62, 9, 60, 12 ]
82
[ "12-9=3", "60/3=20", "62+20=82" ]
Current State: 82:[62, 9, 60, 12], Operations: [] Exploring Operation: 12-9=3, Resulting Numbers: [62, 60, 3] Generated Node #2: [62, 60, 3] from Operation: 12-9=3 Current State: 82:[62, 60, 3], Operations: ['12-9=3'] Exploring Operation: 60/3=20, Resulting Numbers: [62, 20] Generated Node #3: [62, 20] from Operation: ...
4
Current State: 82:[62, 9, 60, 12], Operations: [] Exploring Operation: 60/12=5, Resulting Numbers: [62, 9, 5] Generated Node #0,0: 82:[62, 9, 5] Operation: 60/12=5 Exploring Operation: 62-60=2, Resulting Numbers: [9, 12, 2] Generated Node #0,1: 82:[9, 12, 2] Operation: 62-60=2 Exploring Operation: 60-12=48, Resulting N...
0
hs_4
mult_heuristic
[ 62, 70, 93, 15 ]
86
[ "70-62=8", "93-15=78", "8+78=86" ]
Current State: 86:[62, 70, 93, 15], Operations: [] Exploring Operation: 70-62=8, Resulting Numbers: [93, 15, 8] Generated Node #2: [93, 15, 8] from Operation: 70-62=8 Current State: 86:[93, 15, 8], Operations: ['70-62=8'] Exploring Operation: 93-15=78, Resulting Numbers: [8, 78] Generated Node #3: [8, 78] from Operatio...
4
Current State: 86:[62, 70, 93, 15], Operations: [] Exploring Operation: 70+15=85, Resulting Numbers: [62, 93, 85] Generated Node #0,0: 86:[62, 93, 85] Operation: 70+15=85 Exploring Operation: 62-15=47, Resulting Numbers: [70, 93, 47] Generated Node #0,1: 86:[70, 93, 47] Operation: 62-15=47 Exploring Operation: 70-62=8,...
0.977431
hs_3
sum_heuristic
[ 68, 63, 59, 73 ]
23
[ "68*63=4284", "59*73=4307", "4307-4284=23" ]
Current State: 23:[68, 63, 59, 73], Operations: [] Exploring Operation: 68*63=4284, Resulting Numbers: [59, 73, 4284] Generated Node #2: [59, 73, 4284] from Operation: 68*63=4284 Current State: 23:[59, 73, 4284], Operations: ['68*63=4284'] Exploring Operation: 59*73=4307, Resulting Numbers: [4284, 4307] Generated Node ...
4
Current State: 23:[68, 63, 59, 73], Operations: [] Exploring Operation: 73-68=5, Resulting Numbers: [63, 59, 5] Generated Node #0,0: 23:[63, 59, 5] Operation: 73-68=5 Start Sub Search at level 1: Moving to Node #0,0 Current State: 23:[63, 59, 5], Operations: ['73-68=5'] Exploring Operation: 63-59=4, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 3, 65, 12, 3 ]
44
[ "3*3=9", "65-12=53", "53-9=44" ]
Current State: 44:[3, 65, 12, 3], Operations: [] Exploring Operation: 3*3=9, Resulting Numbers: [65, 12, 9] Generated Node #2: [65, 12, 9] from Operation: 3*3=9 Current State: 44:[65, 12, 9], Operations: ['3*3=9'] Exploring Operation: 65-12=53, Resulting Numbers: [9, 53] Generated Node #3: [9, 53] from Operation: 65-12...
4
Current State: 44:[3, 65, 12, 3], Operations: [] Exploring Operation: 12/3=4, Resulting Numbers: [3, 65, 4] Generated Node #0,0: 44:[3, 65, 4] Operation: 12/3=4 Exploring Operation: 12/3=4, Resulting Numbers: [65, 3, 4] Generated Node #0,1: 44:[65, 3, 4] Operation: 12/3=4 Exploring Operation: 65-12=53, Resulting Number...
0.919271
hs_5
sum_heuristic
[ 24, 89, 30, 69 ]
26
[ "89-24=65", "69-30=39", "65-39=26" ]
Current State: 26:[24, 89, 30, 69], Operations: [] Exploring Operation: 89-24=65, Resulting Numbers: [30, 69, 65] Generated Node #2: [30, 69, 65] from Operation: 89-24=65 Current State: 26:[30, 69, 65], Operations: ['89-24=65'] Exploring Operation: 69-30=39, Resulting Numbers: [65, 39] Generated Node #3: [65, 39] from ...
4
Current State: 26:[24, 89, 30, 69], Operations: [] Exploring Operation: 89-69=20, Resulting Numbers: [24, 30, 20] Generated Node #0,0: 26:[24, 30, 20] Operation: 89-69=20 Exploring Operation: 69-24=45, Resulting Numbers: [89, 30, 45] Generated Node #0,1: 26:[89, 30, 45] Operation: 69-24=45 Exploring Operation: 69-30=39...
0.983507
hs_5
mult_heuristic
[ 65, 42, 89, 18 ]
66
[ "65+89=154", "18*154=2772", "2772/42=66" ]
Current State: 66:[65, 42, 89, 18], Operations: [] Exploring Operation: 65+89=154, Resulting Numbers: [42, 18, 154] Generated Node #2: [42, 18, 154] from Operation: 65+89=154 Current State: 66:[42, 18, 154], Operations: ['65+89=154'] Exploring Operation: 18*154=2772, Resulting Numbers: [42, 2772] Generated Node #3: [42...
4
Current State: 66:[65, 42, 89, 18], Operations: [] Exploring Operation: 89-65=24, Resulting Numbers: [42, 18, 24] Generated Node #0,0: 66:[42, 18, 24] Operation: 89-65=24 Start Sub Search at level 1: Moving to Node #0,0 Current State: 66:[42, 18, 24], Operations: ['89-65=24'] Exploring Operation: 42-18=24, Resulting Nu...
0
hs_1
sum_heuristic
[ 10, 67, 88, 72 ]
83
[ "10+67=77", "88+72=160", "160-77=83" ]
Current State: 83:[10, 67, 88, 72], Operations: [] Exploring Operation: 10+67=77, Resulting Numbers: [88, 72, 77] Generated Node #2: [88, 72, 77] from Operation: 10+67=77 Current State: 83:[88, 72, 77], Operations: ['10+67=77'] Exploring Operation: 88+72=160, Resulting Numbers: [77, 160] Generated Node #3: [77, 160] fr...
4
Current State: 83:[10, 67, 88, 72], Operations: [] Exploring Operation: 10+67=77, Resulting Numbers: [88, 72, 77] Generated Node #0,0: 83:[88, 72, 77] Operation: 10+67=77 Moving to Node #0,0 Current State: 83:[88, 72, 77], Operations: ['10+67=77'] Exploring Operation: 72+77=149, Resulting Numbers: [88, 149] Generated N...
0
hs_1
sum_heuristic
[ 68, 13, 56, 89 ]
64
[ "68+13=81", "56+89=145", "145-81=64" ]
Current State: 64:[68, 13, 56, 89], Operations: [] Exploring Operation: 68+13=81, Resulting Numbers: [56, 89, 81] Generated Node #2: [56, 89, 81] from Operation: 68+13=81 Current State: 64:[56, 89, 81], Operations: ['68+13=81'] Exploring Operation: 56+89=145, Resulting Numbers: [81, 145] Generated Node #3: [81, 145] fr...
4
Current State: 64:[68, 13, 56, 89], Operations: [] Exploring Operation: 89-56=33, Resulting Numbers: [68, 13, 33] Generated Node #0,0: 64:[68, 13, 33] Operation: 89-56=33 Exploring Operation: 89-13=76, Resulting Numbers: [68, 56, 76] Generated Node #0,1: 64:[68, 56, 76] Operation: 89-13=76 Exploring Operation: 89-68=21...
0.977431
hs_3
sum_heuristic
[ 72, 37, 20, 74 ]
55
[ "72+37=109", "74-20=54", "109-54=55" ]
Current State: 55:[72, 37, 20, 74], Operations: [] Exploring Operation: 72+37=109, Resulting Numbers: [20, 74, 109] Generated Node #2: [20, 74, 109] from Operation: 72+37=109 Current State: 55:[20, 74, 109], Operations: ['72+37=109'] Exploring Operation: 74-20=54, Resulting Numbers: [109, 54] Generated Node #3: [109, 5...
4
Current State: 55:[72, 37, 20, 74], Operations: [] Exploring Operation: 74-72=2, Resulting Numbers: [37, 20, 2] Generated Node #0,0: 55:[37, 20, 2] Operation: 74-72=2 Exploring Operation: 74/37=2, Resulting Numbers: [72, 20, 2] Generated Node #0,1: 55:[72, 20, 2] Operation: 74/37=2 Moving to Node #0,1 Current State: 55...
0.990451
hs_2
sum_heuristic
[ 37, 45, 2, 20 ]
33
[ "37+20=57", "45*2=90", "90-57=33" ]
Current State: 33:[37, 45, 2, 20], Operations: [] Exploring Operation: 37+20=57, Resulting Numbers: [45, 2, 57] Generated Node #2: [45, 2, 57] from Operation: 37+20=57 Current State: 33:[45, 2, 57], Operations: ['37+20=57'] Exploring Operation: 45*2=90, Resulting Numbers: [57, 90] Generated Node #3: [57, 90] from Opera...
4
Current State: 33:[37, 45, 2, 20], Operations: [] Exploring Operation: 37-20=17, Resulting Numbers: [45, 2, 17] Generated Node #0,0: 33:[45, 2, 17] Operation: 37-20=17 Exploring Operation: 45-20=25, Resulting Numbers: [37, 2, 25] Generated Node #0,1: 33:[37, 2, 25] Operation: 45-20=25 Exploring Operation: 37-2=35, Resu...
0
hs_5
sum_heuristic
[ 8, 5, 72, 51 ]
41
[ "8-5=3", "72+51=123", "123/3=41" ]
Current State: 41:[8, 5, 72, 51], Operations: [] Exploring Operation: 8-5=3, Resulting Numbers: [72, 51, 3] Generated Node #2: [72, 51, 3] from Operation: 8-5=3 Current State: 41:[72, 51, 3], Operations: ['8-5=3'] Exploring Operation: 72+51=123, Resulting Numbers: [3, 123] Generated Node #3: [3, 123] from Operation: 72...
4
Current State: 41:[8, 5, 72, 51], Operations: [] Exploring Operation: 8*5=40, Resulting Numbers: [72, 51, 40] Generated Node #0,0: 41:[72, 51, 40] Operation: 8*5=40 Exploring Operation: 72-5=67, Resulting Numbers: [8, 51, 67] Generated Node #0,1: 41:[8, 51, 67] Operation: 72-5=67 Exploring Operation: 8+5=13, Resulting ...
0
hs_5
mult_heuristic
[ 86, 9, 15, 54 ]
56
[ "86+9=95", "54-15=39", "95-39=56" ]
Current State: 56:[86, 9, 15, 54], Operations: [] Exploring Operation: 86+9=95, Resulting Numbers: [15, 54, 95] Generated Node #2: [15, 54, 95] from Operation: 86+9=95 Current State: 56:[15, 54, 95], Operations: ['86+9=95'] Exploring Operation: 54-15=39, Resulting Numbers: [95, 39] Generated Node #3: [95, 39] from Oper...
4
Current State: 56:[86, 9, 15, 54], Operations: [] Exploring Operation: 86-9=77, Resulting Numbers: [15, 54, 77] Generated Node #0,0: 56:[15, 54, 77] Operation: 86-9=77 Exploring Operation: 86-15=71, Resulting Numbers: [9, 54, 71] Generated Node #0,1: 56:[9, 54, 71] Operation: 86-15=71 Exploring Operation: 54/9=6, Resul...
0.916667
hs_5
sum_heuristic
[ 91, 18, 7, 35 ]
67
[ "91+18=109", "7+35=42", "109-42=67" ]
Current State: 67:[91, 18, 7, 35], Operations: [] Exploring Operation: 91+18=109, Resulting Numbers: [7, 35, 109] Generated Node #2: [7, 35, 109] from Operation: 91+18=109 Current State: 67:[7, 35, 109], Operations: ['91+18=109'] Exploring Operation: 7+35=42, Resulting Numbers: [109, 42] Generated Node #3: [109, 42] fr...
4
Current State: 67:[91, 18, 7, 35], Operations: [] Exploring Operation: 91-7=84, Resulting Numbers: [18, 35, 84] Generated Node #0,0: 67:[18, 35, 84] Operation: 91-7=84 Exploring Operation: 91-18=73, Resulting Numbers: [7, 35, 73] Generated Node #0,1: 67:[7, 35, 73] Operation: 91-18=73 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 48, 71, 73, 76 ]
87
[ "76-73=3", "48/3=16", "71+16=87" ]
Current State: 87:[48, 71, 73, 76], Operations: [] Exploring Operation: 76-73=3, Resulting Numbers: [48, 71, 3] Generated Node #2: [48, 71, 3] from Operation: 76-73=3 Current State: 87:[48, 71, 3], Operations: ['76-73=3'] Exploring Operation: 48/3=16, Resulting Numbers: [71, 16] Generated Node #3: [71, 16] from Operati...
4
Current State: 87:[48, 71, 73, 76], Operations: [] Exploring Operation: 73-48=25, Resulting Numbers: [71, 76, 25] Generated Node #0,0: 87:[71, 76, 25] Operation: 73-48=25 Exploring Operation: 76-48=28, Resulting Numbers: [71, 73, 28] Generated Node #0,1: 87:[71, 73, 28] Operation: 76-48=28 Exploring Operation: 71-48=23...
0
hs_4
mult_heuristic
[ 79, 61, 16, 99 ]
65
[ "79-61=18", "99-16=83", "83-18=65" ]
Current State: 65:[79, 61, 16, 99], Operations: [] Exploring Operation: 79-61=18, Resulting Numbers: [16, 99, 18] Generated Node #2: [16, 99, 18] from Operation: 79-61=18 Current State: 65:[16, 99, 18], Operations: ['79-61=18'] Exploring Operation: 99-16=83, Resulting Numbers: [18, 83] Generated Node #3: [18, 83] from ...
4
Current State: 65:[79, 61, 16, 99], Operations: [] Exploring Operation: 99-79=20, Resulting Numbers: [61, 16, 20] Generated Node #0,0: 65:[61, 16, 20] Operation: 99-79=20 Exploring Operation: 99-16=83, Resulting Numbers: [79, 61, 83] Generated Node #0,1: 65:[79, 61, 83] Operation: 99-16=83 Exploring Operation: 79-16=63...
0.990451
hs_3
mult_heuristic
[ 14, 84, 53, 31 ]
12
[ "84+53=137", "31+137=168", "168/14=12" ]
Current State: 12:[14, 84, 53, 31], Operations: [] Exploring Operation: 84+53=137, Resulting Numbers: [14, 31, 137] Generated Node #2: [14, 31, 137] from Operation: 84+53=137 Current State: 12:[14, 31, 137], Operations: ['84+53=137'] Exploring Operation: 31+137=168, Resulting Numbers: [14, 168] Generated Node #3: [14, ...
4
Current State: 12:[14, 84, 53, 31], Operations: [] Exploring Operation: 84/14=6, Resulting Numbers: [53, 31, 6] Generated Node #0,0: 12:[53, 31, 6] Operation: 84/14=6 Exploring Operation: 84-53=31, Resulting Numbers: [14, 31, 31] Generated Node #0,1: 12:[14, 31, 31] Operation: 84-53=31 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 70, 10, 40, 73 ]
10
[ "73-70=3", "40-10=30", "30/3=10" ]
Current State: 10:[70, 10, 40, 73], Operations: [] Exploring Operation: 73-70=3, Resulting Numbers: [10, 40, 3] Generated Node #2: [10, 40, 3] from Operation: 73-70=3 Current State: 10:[10, 40, 3], Operations: ['73-70=3'] Exploring Operation: 40-10=30, Resulting Numbers: [3, 30] Generated Node #3: [3, 30] from Operatio...
4
Current State: 10:[70, 10, 40, 73], Operations: [] Exploring Operation: 73-70=3, Resulting Numbers: [10, 40, 3] Generated Node #0,0: 10:[10, 40, 3] Operation: 73-70=3 Start Sub Search at level 1: Moving to Node #0,0 Current State: 10:[10, 40, 3], Operations: ['73-70=3'] Exploring Operation: 40/10=4, Resulting Numbers: ...
0
hs_1
sum_heuristic
[ 88, 23, 41, 65 ]
87
[ "88+23=111", "65-41=24", "111-24=87" ]
Current State: 87:[88, 23, 41, 65], Operations: [] Exploring Operation: 88+23=111, Resulting Numbers: [41, 65, 111] Generated Node #2: [41, 65, 111] from Operation: 88+23=111 Current State: 87:[41, 65, 111], Operations: ['88+23=111'] Exploring Operation: 65-41=24, Resulting Numbers: [111, 24] Generated Node #3: [111, 2...
4
Current State: 87:[88, 23, 41, 65], Operations: [] Exploring Operation: 23+65=88, Resulting Numbers: [88, 41, 88] Generated Node #0,0: 87:[88, 41, 88] Operation: 23+65=88 Exploring Operation: 65-41=24, Resulting Numbers: [88, 23, 24] Generated Node #0,1: 87:[88, 23, 24] Operation: 65-41=24 Exploring Operation: 88-65=23...
0.986111
hs_4
mult_heuristic
[ 25, 52, 85, 55 ]
57
[ "52-25=27", "85-55=30", "27+30=57" ]
Current State: 57:[25, 52, 85, 55], Operations: [] Exploring Operation: 52-25=27, Resulting Numbers: [85, 55, 27] Generated Node #2: [85, 55, 27] from Operation: 52-25=27 Current State: 57:[85, 55, 27], Operations: ['52-25=27'] Exploring Operation: 85-55=30, Resulting Numbers: [27, 30] Generated Node #3: [27, 30] from ...
4
Current State: 57:[25, 52, 85, 55], Operations: [] Exploring Operation: 85-52=33, Resulting Numbers: [25, 55, 33] Generated Node #0,0: 57:[25, 55, 33] Operation: 85-52=33 Exploring Operation: 52-25=27, Resulting Numbers: [85, 55, 27] Generated Node #0,1: 57:[85, 55, 27] Operation: 52-25=27 Exploring Operation: 55-52=3,...
0.986111
hs_5
sum_heuristic
[ 6, 64, 26, 94 ]
62
[ "64-6=58", "26+94=120", "120-58=62" ]
Current State: 62:[6, 64, 26, 94], Operations: [] Exploring Operation: 64-6=58, Resulting Numbers: [26, 94, 58] Generated Node #2: [26, 94, 58] from Operation: 64-6=58 Current State: 62:[26, 94, 58], Operations: ['64-6=58'] Exploring Operation: 26+94=120, Resulting Numbers: [58, 120] Generated Node #3: [58, 120] from O...
4
Current State: 62:[6, 64, 26, 94], Operations: [] Exploring Operation: 94-64=30, Resulting Numbers: [6, 26, 30] Generated Node #0,0: 62:[6, 26, 30] Operation: 94-64=30 Exploring Operation: 94-6=88, Resulting Numbers: [64, 26, 88] Generated Node #0,1: 62:[64, 26, 88] Operation: 94-6=88 Exploring Operation: 6+26=32, Resu...
0.987847
hs_4
mult_heuristic
[ 93, 87, 80, 61 ]
13
[ "93-87=6", "80-61=19", "19-6=13" ]
Current State: 13:[93, 87, 80, 61], Operations: [] Exploring Operation: 93-87=6, Resulting Numbers: [80, 61, 6] Generated Node #2: [80, 61, 6] from Operation: 93-87=6 Current State: 13:[80, 61, 6], Operations: ['93-87=6'] Exploring Operation: 80-61=19, Resulting Numbers: [6, 19] Generated Node #3: [6, 19] from Operatio...
4
Current State: 13:[93, 87, 80, 61], Operations: [] Exploring Operation: 93-61=32, Resulting Numbers: [87, 80, 32] Generated Node #0,0: 13:[87, 80, 32] Operation: 93-61=32 Exploring Operation: 93-87=6, Resulting Numbers: [80, 61, 6] Generated Node #0,1: 13:[80, 61, 6] Operation: 93-87=6 Exploring Operation: 87-80=7, Res...
0.954861
hs_5
mult_heuristic
[ 33, 22, 34, 3 ]
92
[ "33+22=55", "34+3=37", "55+37=92" ]
Current State: 92:[33, 22, 34, 3], Operations: [] Exploring Operation: 33+22=55, Resulting Numbers: [34, 3, 55] Generated Node #2: [34, 3, 55] from Operation: 33+22=55 Current State: 92:[34, 3, 55], Operations: ['33+22=55'] Exploring Operation: 34+3=37, Resulting Numbers: [55, 37] Generated Node #3: [55, 37] from Opera...
4
Current State: 92:[33, 22, 34, 3], Operations: [] Exploring Operation: 34-33=1, Resulting Numbers: [22, 3, 1] Generated Node #0,0: 92:[22, 3, 1] Operation: 34-33=1 Moving to Node #0,0 Current State: 92:[22, 3, 1], Operations: ['34-33=1'] Exploring Operation: 22+1=23, Resulting Numbers: [3, 23] Generated Node #0,0,0: 92...
0
hs_1
mult_heuristic
[ 17, 85, 25, 49 ]
29
[ "85/17=5", "49-25=24", "5+24=29" ]
Current State: 29:[17, 85, 25, 49], Operations: [] Exploring Operation: 85/17=5, Resulting Numbers: [25, 49, 5] Generated Node #2: [25, 49, 5] from Operation: 85/17=5 Current State: 29:[25, 49, 5], Operations: ['85/17=5'] Exploring Operation: 49-25=24, Resulting Numbers: [5, 24] Generated Node #3: [5, 24] from Operatio...
4
Current State: 29:[17, 85, 25, 49], Operations: [] Exploring Operation: 85-49=36, Resulting Numbers: [17, 25, 36] Generated Node #0,0: 29:[17, 25, 36] Operation: 85-49=36 Moving to Node #0,0 Current State: 29:[17, 25, 36], Operations: ['85-49=36'] Exploring Operation: 36-17=19, Resulting Numbers: [25, 19] Generated Nod...
0
hs_1
mult_heuristic
[ 38, 46, 37, 19 ]
18
[ "38/19=2", "46-37=9", "2*9=18" ]
Current State: 18:[38, 46, 37, 19], Operations: [] Exploring Operation: 38/19=2, Resulting Numbers: [46, 37, 2] Generated Node #2: [46, 37, 2] from Operation: 38/19=2 Current State: 18:[46, 37, 2], Operations: ['38/19=2'] Exploring Operation: 46-37=9, Resulting Numbers: [2, 9] Generated Node #3: [2, 9] from Operation: ...
4
Current State: 18:[38, 46, 37, 19], Operations: [] Exploring Operation: 46-37=9, Resulting Numbers: [38, 19, 9] Generated Node #0,0: 18:[38, 19, 9] Operation: 46-37=9 Exploring Operation: 46-38=8, Resulting Numbers: [37, 19, 8] Generated Node #0,1: 18:[37, 19, 8] Operation: 46-38=8 Exploring Operation: 38-37=1, Resulti...
0.988715
hs_3
sum_heuristic
[ 9, 83, 8, 77 ]
78
[ "9*8=72", "83-77=6", "72+6=78" ]
Current State: 78:[9, 83, 8, 77], Operations: [] Exploring Operation: 9*8=72, Resulting Numbers: [83, 77, 72] Generated Node #2: [83, 77, 72] from Operation: 9*8=72 Current State: 78:[83, 77, 72], Operations: ['9*8=72'] Exploring Operation: 83-77=6, Resulting Numbers: [72, 6] Generated Node #3: [72, 6] from Operation: ...
4
Current State: 78:[9, 83, 8, 77], Operations: [] Exploring Operation: 83-77=6, Resulting Numbers: [9, 8, 6] Generated Node #0,0: 78:[9, 8, 6] Operation: 83-77=6 Exploring Operation: 83-9=74, Resulting Numbers: [8, 77, 74] Generated Node #0,1: 78:[8, 77, 74] Operation: 83-9=74 Moving to Node #0,0 Current State: 78:[9, 8...
0
hs_2
sum_heuristic
[ 76, 61, 54, 55 ]
94
[ "76-61=15", "54+55=109", "109-15=94" ]
Current State: 94:[76, 61, 54, 55], Operations: [] Exploring Operation: 76-61=15, Resulting Numbers: [54, 55, 15] Generated Node #2: [54, 55, 15] from Operation: 76-61=15 Current State: 94:[54, 55, 15], Operations: ['76-61=15'] Exploring Operation: 54+55=109, Resulting Numbers: [15, 109] Generated Node #3: [15, 109] fr...
4
Current State: 94:[76, 61, 54, 55], Operations: [] Exploring Operation: 76-61=15, Resulting Numbers: [54, 55, 15] Generated Node #0,0: 94:[54, 55, 15] Operation: 76-61=15 Moving to Node #0,0 Current State: 94:[54, 55, 15], Operations: ['76-61=15'] Exploring Operation: 55-54=1, Resulting Numbers: [15, 1] Generated Node ...
0
hs_1
sum_heuristic
[ 64, 72, 78, 74 ]
88
[ "78-74=4", "64/4=16", "72+16=88" ]
Current State: 88:[64, 72, 78, 74], Operations: [] Exploring Operation: 78-74=4, Resulting Numbers: [64, 72, 4] Generated Node #2: [64, 72, 4] from Operation: 78-74=4 Current State: 88:[64, 72, 4], Operations: ['78-74=4'] Exploring Operation: 64/4=16, Resulting Numbers: [72, 16] Generated Node #3: [72, 16] from Operati...
4
Current State: 88:[64, 72, 78, 74], Operations: [] Exploring Operation: 74-64=10, Resulting Numbers: [72, 78, 10] Generated Node #0,0: 88:[72, 78, 10] Operation: 74-64=10 Exploring Operation: 72-64=8, Resulting Numbers: [78, 74, 8] Generated Node #0,1: 88:[78, 74, 8] Operation: 72-64=8 Exploring Operation: 74-72=2, Res...
0
hs_4
mult_heuristic
[ 54, 77, 56, 4 ]
84
[ "77+4=81", "56*81=4536", "4536/54=84" ]
Current State: 84:[54, 77, 56, 4], Operations: [] Exploring Operation: 77+4=81, Resulting Numbers: [54, 56, 81] Generated Node #2: [54, 56, 81] from Operation: 77+4=81 Current State: 84:[54, 56, 81], Operations: ['77+4=81'] Exploring Operation: 56*81=4536, Resulting Numbers: [54, 4536] Generated Node #3: [54, 4536] fro...
4
Current State: 84:[54, 77, 56, 4], Operations: [] Exploring Operation: 56-54=2, Resulting Numbers: [77, 4, 2] Generated Node #0,0: 84:[77, 4, 2] Operation: 56-54=2 Exploring Operation: 77-54=23, Resulting Numbers: [56, 4, 23] Generated Node #0,1: 84:[56, 4, 23] Operation: 77-54=23 Exploring Operation: 77-56=21, Resulti...
0
hs_3
sum_heuristic
[ 43, 5, 44, 33 ]
37
[ "43+5=48", "44-33=11", "48-11=37" ]
Current State: 37:[43, 5, 44, 33], Operations: [] Exploring Operation: 43+5=48, Resulting Numbers: [44, 33, 48] Generated Node #2: [44, 33, 48] from Operation: 43+5=48 Current State: 37:[44, 33, 48], Operations: ['43+5=48'] Exploring Operation: 44-33=11, Resulting Numbers: [48, 11] Generated Node #3: [48, 11] from Oper...
4
Current State: 37:[43, 5, 44, 33], Operations: [] Exploring Operation: 43+5=48, Resulting Numbers: [44, 33, 48] Generated Node #0,0: 37:[44, 33, 48] Operation: 43+5=48 Exploring Operation: 44-5=39, Resulting Numbers: [43, 33, 39] Generated Node #0,1: 37:[43, 33, 39] Operation: 44-5=39 Exploring Operation: 5+33=38, Resu...
0.966146
hs_4
sum_heuristic
[ 85, 77, 72, 40 ]
90
[ "85+77=162", "40*162=6480", "6480/72=90" ]
Current State: 90:[85, 77, 72, 40], Operations: [] Exploring Operation: 85+77=162, Resulting Numbers: [72, 40, 162] Generated Node #2: [72, 40, 162] from Operation: 85+77=162 Current State: 90:[72, 40, 162], Operations: ['85+77=162'] Exploring Operation: 40*162=6480, Resulting Numbers: [72, 6480] Generated Node #3: [72...
4
Current State: 90:[85, 77, 72, 40], Operations: [] Exploring Operation: 77-72=5, Resulting Numbers: [85, 40, 5] Generated Node #0,0: 90:[85, 40, 5] Operation: 77-72=5 Exploring Operation: 85-72=13, Resulting Numbers: [77, 40, 13] Generated Node #0,1: 90:[77, 40, 13] Operation: 85-72=13 Exploring Operation: 72-40=32, Re...
0
hs_3
mult_heuristic
[ 24, 2, 3, 17 ]
64
[ "3+17=20", "2*20=40", "24+40=64" ]
Current State: 64:[24, 2, 3, 17], Operations: [] Exploring Operation: 3+17=20, Resulting Numbers: [24, 2, 20] Generated Node #2: [24, 2, 20] from Operation: 3+17=20 Current State: 64:[24, 2, 20], Operations: ['3+17=20'] Exploring Operation: 2*20=40, Resulting Numbers: [24, 40] Generated Node #3: [24, 40] from Operation...
4
Current State: 64:[24, 2, 3, 17], Operations: [] Exploring Operation: 24/2=12, Resulting Numbers: [3, 17, 12] Generated Node #0,0: 64:[3, 17, 12] Operation: 24/2=12 Exploring Operation: 24-3=21, Resulting Numbers: [2, 17, 21] Generated Node #0,1: 64:[2, 17, 21] Operation: 24-3=21 Exploring Operation: 24+3=27, Resulting...
0
hs_5
mult_heuristic
[ 47, 62, 4, 54 ]
51
[ "47+62=109", "4+54=58", "109-58=51" ]
Current State: 51:[47, 62, 4, 54], Operations: [] Exploring Operation: 47+62=109, Resulting Numbers: [4, 54, 109] Generated Node #2: [4, 54, 109] from Operation: 47+62=109 Current State: 51:[4, 54, 109], Operations: ['47+62=109'] Exploring Operation: 4+54=58, Resulting Numbers: [109, 58] Generated Node #3: [109, 58] fr...
4
Current State: 51:[47, 62, 4, 54], Operations: [] Exploring Operation: 62-4=58, Resulting Numbers: [47, 54, 58] Generated Node #0,0: 51:[47, 54, 58] Operation: 62-4=58 Exploring Operation: 62-47=15, Resulting Numbers: [4, 54, 15] Generated Node #0,1: 51:[4, 54, 15] Operation: 62-47=15 Exploring Operation: 47+4=51, Resu...
0.97309
hs_4
mult_heuristic
[ 85, 69, 81, 13 ]
14
[ "85-81=4", "69-13=56", "56/4=14" ]
Current State: 14:[85, 69, 81, 13], Operations: [] Exploring Operation: 85-81=4, Resulting Numbers: [69, 13, 4] Generated Node #2: [69, 13, 4] from Operation: 85-81=4 Current State: 14:[69, 13, 4], Operations: ['85-81=4'] Exploring Operation: 69-13=56, Resulting Numbers: [4, 56] Generated Node #3: [4, 56] from Operatio...
4
Current State: 14:[85, 69, 81, 13], Operations: [] Exploring Operation: 85-81=4, Resulting Numbers: [69, 13, 4] Generated Node #0,0: 14:[69, 13, 4] Operation: 85-81=4 Moving to Node #0,0 Current State: 14:[69, 13, 4], Operations: ['85-81=4'] Exploring Operation: 69-13=56, Resulting Numbers: [4, 56] Generated Node #0,0,...
0.993924
hs_1
sum_heuristic
[ 23, 7, 64, 56 ]
95
[ "23+64=87", "56/7=8", "87+8=95" ]
Current State: 95:[23, 7, 64, 56], Operations: [] Exploring Operation: 23+64=87, Resulting Numbers: [7, 56, 87] Generated Node #2: [7, 56, 87] from Operation: 23+64=87 Current State: 95:[7, 56, 87], Operations: ['23+64=87'] Exploring Operation: 56/7=8, Resulting Numbers: [87, 8] Generated Node #3: [87, 8] from Operatio...
4
Current State: 95:[23, 7, 64, 56], Operations: [] Exploring Operation: 64+56=120, Resulting Numbers: [23, 7, 120] Generated Node #0,0: 95:[23, 7, 120] Operation: 64+56=120 Exploring Operation: 64-56=8, Resulting Numbers: [23, 7, 8] Generated Node #0,1: 95:[23, 7, 8] Operation: 64-56=8 Moving to Node #0,1 Current State:...
0
hs_2
sum_heuristic
[ 11, 50, 45, 46 ]
52
[ "50-11=39", "45+46=91", "91-39=52" ]
Current State: 52:[11, 50, 45, 46], Operations: [] Exploring Operation: 50-11=39, Resulting Numbers: [45, 46, 39] Generated Node #2: [45, 46, 39] from Operation: 50-11=39 Current State: 52:[45, 46, 39], Operations: ['50-11=39'] Exploring Operation: 45+46=91, Resulting Numbers: [39, 91] Generated Node #3: [39, 91] from ...
4
Current State: 52:[11, 50, 45, 46], Operations: [] Exploring Operation: 11+46=57, Resulting Numbers: [50, 45, 57] Generated Node #0,0: 52:[50, 45, 57] Operation: 11+46=57 Exploring Operation: 11+45=56, Resulting Numbers: [50, 46, 56] Generated Node #0,1: 52:[50, 46, 56] Operation: 11+45=56 Exploring Operation: 50-45=5,...
0.965278
hs_5
sum_heuristic
[ 86, 54, 56, 99 ]
15
[ "86+54=140", "56+99=155", "155-140=15" ]
Current State: 15:[86, 54, 56, 99], Operations: [] Exploring Operation: 86+54=140, Resulting Numbers: [56, 99, 140] Generated Node #2: [56, 99, 140] from Operation: 86+54=140 Current State: 15:[56, 99, 140], Operations: ['86+54=140'] Exploring Operation: 56+99=155, Resulting Numbers: [140, 155] Generated Node #3: [140,...
4
Current State: 15:[86, 54, 56, 99], Operations: [] Exploring Operation: 86-56=30, Resulting Numbers: [54, 99, 30] Generated Node #0,0: 15:[54, 99, 30] Operation: 86-56=30 Exploring Operation: 99-56=43, Resulting Numbers: [86, 54, 43] Generated Node #0,1: 15:[86, 54, 43] Operation: 99-56=43 Exploring Operation: 99-86=13...
0.988715
hs_4
mult_heuristic
[ 69, 22, 69, 45 ]
71
[ "69-22=47", "69-45=24", "47+24=71" ]
Current State: 71:[69, 22, 69, 45], Operations: [] Exploring Operation: 69-22=47, Resulting Numbers: [45, 47] Generated Node #2: [45, 47] from Operation: 69-22=47 Current State: 71:[45, 47], Operations: ['69-22=47'] Exploring Operation: 69-45=24, Resulting Numbers: [47, 24] Generated Node #3: [47, 24] from Operation: 6...
4
Current State: 71:[69, 22, 69, 45], Operations: [] Exploring Operation: 69+22=91, Resulting Numbers: [69, 45, 91] Generated Node #0,0: 71:[69, 45, 91] Operation: 69+22=91 Exploring Operation: 22+45=67, Resulting Numbers: [69, 69, 67] Generated Node #0,1: 71:[69, 69, 67] Operation: 22+45=67 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 6, 46, 61, 9 ]
92
[ "46-6=40", "61-9=52", "40+52=92" ]
Current State: 92:[6, 46, 61, 9], Operations: [] Exploring Operation: 46-6=40, Resulting Numbers: [61, 9, 40] Generated Node #2: [61, 9, 40] from Operation: 46-6=40 Current State: 92:[61, 9, 40], Operations: ['46-6=40'] Exploring Operation: 61-9=52, Resulting Numbers: [40, 52] Generated Node #3: [40, 52] from Operation...
4
Current State: 92:[6, 46, 61, 9], Operations: [] Exploring Operation: 46+61=107, Resulting Numbers: [6, 9, 107] Generated Node #0,0: 92:[6, 9, 107] Operation: 46+61=107 Exploring Operation: 9-6=3, Resulting Numbers: [46, 61, 3] Generated Node #0,1: 92:[46, 61, 3] Operation: 9-6=3 Exploring Operation: 61-46=15, Resultin...
0.986111
hs_5
sum_heuristic
[ 93, 2, 53, 55 ]
18
[ "93+53=146", "146/2=73", "73-55=18" ]
Current State: 18:[93, 2, 53, 55], Operations: [] Exploring Operation: 93+53=146, Resulting Numbers: [2, 55, 146] Generated Node #2: [2, 55, 146] from Operation: 93+53=146 Current State: 18:[2, 55, 146], Operations: ['93+53=146'] Exploring Operation: 146/2=73, Resulting Numbers: [55, 73] Generated Node #3: [55, 73] fro...
4
Current State: 18:[93, 2, 53, 55], Operations: [] Exploring Operation: 93-55=38, Resulting Numbers: [2, 53, 38] Generated Node #0,0: 18:[2, 53, 38] Operation: 93-55=38 Exploring Operation: 93-53=40, Resulting Numbers: [2, 55, 40] Generated Node #0,1: 18:[2, 55, 40] Operation: 93-53=40 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 6, 23, 15, 24 ]
38
[ "6+23=29", "24-15=9", "29+9=38" ]
Current State: 38:[6, 23, 15, 24], Operations: [] Exploring Operation: 6+23=29, Resulting Numbers: [15, 24, 29] Generated Node #2: [15, 24, 29] from Operation: 6+23=29 Current State: 38:[15, 24, 29], Operations: ['6+23=29'] Exploring Operation: 24-15=9, Resulting Numbers: [29, 9] Generated Node #3: [29, 9] from Operati...
4
Current State: 38:[6, 23, 15, 24], Operations: [] Exploring Operation: 24-23=1, Resulting Numbers: [6, 15, 1] Generated Node #0,0: 38:[6, 15, 1] Operation: 24-23=1 Exploring Operation: 23+15=38, Resulting Numbers: [6, 24, 38] Generated Node #0,1: 38:[6, 24, 38] Operation: 23+15=38 Exploring Operation: 24-6=18, Resultin...
0
hs_3
mult_heuristic
[ 44, 94, 1, 37 ]
13
[ "94-44=50", "1*37=37", "50-37=13" ]
Current State: 13:[44, 94, 1, 37], Operations: [] Exploring Operation: 94-44=50, Resulting Numbers: [1, 37, 50] Generated Node #2: [1, 37, 50] from Operation: 94-44=50 Current State: 13:[1, 37, 50], Operations: ['94-44=50'] Exploring Operation: 1*37=37, Resulting Numbers: [50, 37] Generated Node #3: [50, 37] from Opera...
4
Current State: 13:[44, 94, 1, 37], Operations: [] Exploring Operation: 94-44=50, Resulting Numbers: [1, 37, 50] Generated Node #0,0: 13:[1, 37, 50] Operation: 94-44=50 Exploring Operation: 44-37=7, Resulting Numbers: [94, 1, 7] Generated Node #0,1: 13:[94, 1, 7] Operation: 44-37=7 Exploring Operation: 94-37=57, Resulti...
0.985243
hs_5
mult_heuristic
[ 63, 90, 98, 3 ]
89
[ "90-63=27", "27/3=9", "98-9=89" ]
Current State: 89:[63, 90, 98, 3], Operations: [] Exploring Operation: 90-63=27, Resulting Numbers: [98, 3, 27] Generated Node #2: [98, 3, 27] from Operation: 90-63=27 Current State: 89:[98, 3, 27], Operations: ['90-63=27'] Exploring Operation: 27/3=9, Resulting Numbers: [98, 9] Generated Node #3: [98, 9] from Operatio...
4
Current State: 89:[63, 90, 98, 3], Operations: [] Exploring Operation: 63+3=66, Resulting Numbers: [90, 98, 66] Generated Node #0,0: 89:[90, 98, 66] Operation: 63+3=66 Moving to Node #0,0 Current State: 89:[90, 98, 66], Operations: ['63+3=66'] Exploring Operation: 98-66=32, Resulting Numbers: [90, 32] Generated Node #0...
0
hs_1
mult_heuristic
[ 69, 97, 37, 69 ]
37
[ "69-69=0", "97*0=0", "37+0=37" ]
Current State: 37:[69, 97, 37, 69], Operations: [] Exploring Operation: 69-69=0, Resulting Numbers: [97, 37, 0] Generated Node #2: [97, 37, 0] from Operation: 69-69=0 Current State: 37:[97, 37, 0], Operations: ['69-69=0'] Exploring Operation: 97*0=0, Resulting Numbers: [37, 0] Generated Node #3: [37, 0] from Operation:...
4
Current State: 37:[69, 97, 37, 69], Operations: [] Exploring Operation: 97-37=60, Resulting Numbers: [69, 69, 60] Generated Node #0,0: 37:[69, 69, 60] Operation: 97-37=60 Exploring Operation: 97-69=28, Resulting Numbers: [69, 37, 28] Generated Node #0,1: 37:[69, 37, 28] Operation: 97-69=28 Exploring Operation: 97-69=28...
0
hs_3
sum_heuristic
[ 88, 67, 27, 37 ]
31
[ "88-67=21", "37-27=10", "21+10=31" ]
Current State: 31:[88, 67, 27, 37], Operations: [] Exploring Operation: 88-67=21, Resulting Numbers: [27, 37, 21] Generated Node #2: [27, 37, 21] from Operation: 88-67=21 Current State: 31:[27, 37, 21], Operations: ['88-67=21'] Exploring Operation: 37-27=10, Resulting Numbers: [21, 10] Generated Node #3: [21, 10] from ...
4
Current State: 31:[88, 67, 27, 37], Operations: [] Exploring Operation: 88-37=51, Resulting Numbers: [67, 27, 51] Generated Node #0,0: 31:[67, 27, 51] Operation: 88-37=51 Exploring Operation: 88-67=21, Resulting Numbers: [27, 37, 21] Generated Node #0,1: 31:[27, 37, 21] Operation: 88-67=21 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 75, 67, 27, 7 ]
12
[ "75-67=8", "27-7=20", "20-8=12" ]
Current State: 12:[75, 67, 27, 7], Operations: [] Exploring Operation: 75-67=8, Resulting Numbers: [27, 7, 8] Generated Node #2: [27, 7, 8] from Operation: 75-67=8 Current State: 12:[27, 7, 8], Operations: ['75-67=8'] Exploring Operation: 27-7=20, Resulting Numbers: [8, 20] Generated Node #3: [8, 20] from Operation: 27...
4
Current State: 12:[75, 67, 27, 7], Operations: [] Exploring Operation: 75-67=8, Resulting Numbers: [27, 7, 8] Generated Node #0,0: 12:[27, 7, 8] Operation: 75-67=8 Moving to Node #0,0 Current State: 12:[27, 7, 8], Operations: ['75-67=8'] Exploring Operation: 27-8=19, Resulting Numbers: [7, 19] Generated Node #0,0,0: 12...
0.993924
hs_1
sum_heuristic
[ 17, 2, 35, 25 ]
39
[ "25-17=8", "8/2=4", "35+4=39" ]
Current State: 39:[17, 2, 35, 25], Operations: [] Exploring Operation: 25-17=8, Resulting Numbers: [2, 35, 8] Generated Node #2: [2, 35, 8] from Operation: 25-17=8 Current State: 39:[2, 35, 8], Operations: ['25-17=8'] Exploring Operation: 8/2=4, Resulting Numbers: [35, 4] Generated Node #3: [35, 4] from Operation: 8/2=...
4
Current State: 39:[17, 2, 35, 25], Operations: [] Exploring Operation: 17+25=42, Resulting Numbers: [2, 35, 42] Generated Node #0,0: 39:[2, 35, 42] Operation: 17+25=42 Moving to Node #0,0 Current State: 39:[2, 35, 42], Operations: ['17+25=42'] Exploring Operation: 2+35=37, Resulting Numbers: [42, 37] Generated Node #0,...
0
hs_1
sum_heuristic
[ 77, 90, 80, 34 ]
33
[ "90-77=13", "80-34=46", "46-13=33" ]
Current State: 33:[77, 90, 80, 34], Operations: [] Exploring Operation: 90-77=13, Resulting Numbers: [80, 34, 13] Generated Node #2: [80, 34, 13] from Operation: 90-77=13 Current State: 33:[80, 34, 13], Operations: ['90-77=13'] Exploring Operation: 80-34=46, Resulting Numbers: [13, 46] Generated Node #3: [13, 46] from ...
4
Current State: 33:[77, 90, 80, 34], Operations: [] Exploring Operation: 90-80=10, Resulting Numbers: [77, 34, 10] Generated Node #0,0: 33:[77, 34, 10] Operation: 90-80=10 Exploring Operation: 90-77=13, Resulting Numbers: [80, 34, 13] Generated Node #0,1: 33:[80, 34, 13] Operation: 90-77=13 Start Sub Search at level 1: ...
0.992188
hs_2
mult_heuristic
[ 63, 57, 58, 9 ]
53
[ "63+57=120", "58+9=67", "120-67=53" ]
Current State: 53:[63, 57, 58, 9], Operations: [] Exploring Operation: 63+57=120, Resulting Numbers: [58, 9, 120] Generated Node #2: [58, 9, 120] from Operation: 63+57=120 Current State: 53:[58, 9, 120], Operations: ['63+57=120'] Exploring Operation: 58+9=67, Resulting Numbers: [120, 67] Generated Node #3: [120, 67] fr...
4
Current State: 53:[63, 57, 58, 9], Operations: [] Exploring Operation: 58-9=49, Resulting Numbers: [63, 57, 49] Generated Node #0,0: 53:[63, 57, 49] Operation: 58-9=49 Exploring Operation: 57-9=48, Resulting Numbers: [63, 58, 48] Generated Node #0,1: 53:[63, 58, 48] Operation: 57-9=48 Exploring Operation: 63-9=54, Resu...
0.97309
hs_3
sum_heuristic
[ 2, 83, 73, 7 ]
35
[ "83-73=10", "10/2=5", "7*5=35" ]
Current State: 35:[2, 83, 73, 7], Operations: [] Exploring Operation: 83-73=10, Resulting Numbers: [2, 7, 10] Generated Node #2: [2, 7, 10] from Operation: 83-73=10 Current State: 35:[2, 7, 10], Operations: ['83-73=10'] Exploring Operation: 10/2=5, Resulting Numbers: [7, 5] Generated Node #3: [7, 5] from Operation: 10/...
4
Current State: 35:[2, 83, 73, 7], Operations: [] Exploring Operation: 83-73=10, Resulting Numbers: [2, 7, 10] Generated Node #0,0: 35:[2, 7, 10] Operation: 83-73=10 Exploring Operation: 83-7=76, Resulting Numbers: [2, 73, 76] Generated Node #0,1: 35:[2, 73, 76] Operation: 83-7=76 Start Sub Search at level 1: Moving to ...
0.992188
hs_2
sum_heuristic
[ 85, 30, 87, 1 ]
58
[ "87-85=2", "30-1=29", "2*29=58" ]
Current State: 58:[85, 30, 87, 1], Operations: [] Exploring Operation: 87-85=2, Resulting Numbers: [30, 1, 2] Generated Node #2: [30, 1, 2] from Operation: 87-85=2 Current State: 58:[30, 1, 2], Operations: ['87-85=2'] Exploring Operation: 30-1=29, Resulting Numbers: [2, 29] Generated Node #3: [2, 29] from Operation: 30...
4
Current State: 58:[85, 30, 87, 1], Operations: [] Exploring Operation: 87-85=2, Resulting Numbers: [30, 1, 2] Generated Node #0,0: 58:[30, 1, 2] Operation: 87-85=2 Moving to Node #0,0 Current State: 58:[30, 1, 2], Operations: ['87-85=2'] Exploring Operation: 30-1=29, Resulting Numbers: [2, 29] Generated Node #0,0,0: 58...
0.993924
hs_1
sum_heuristic
[ 70, 50, 59, 52 ]
48
[ "52-50=2", "59*2=118", "118-70=48" ]
Current State: 48:[70, 50, 59, 52], Operations: [] Exploring Operation: 52-50=2, Resulting Numbers: [70, 59, 2] Generated Node #2: [70, 59, 2] from Operation: 52-50=2 Current State: 48:[70, 59, 2], Operations: ['52-50=2'] Exploring Operation: 59*2=118, Resulting Numbers: [70, 118] Generated Node #3: [70, 118] from Oper...
4
Current State: 48:[70, 50, 59, 52], Operations: [] Exploring Operation: 70-59=11, Resulting Numbers: [50, 52, 11] Generated Node #0,0: 48:[50, 52, 11] Operation: 70-59=11 Exploring Operation: 70-52=18, Resulting Numbers: [50, 59, 18] Generated Node #0,1: 48:[50, 59, 18] Operation: 70-52=18 Exploring Operation: 70-50=20...
0
hs_3
mult_heuristic