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
[ 34, 26, 55, 24 ]
79
[ "34*55=1870", "26+1870=1896", "1896/24=79" ]
Current State: 79:[34, 26, 55, 24], Operations: [] Exploring Operation: 34*55=1870, Resulting Numbers: [26, 24, 1870] Generated Node #2: [26, 24, 1870] from Operation: 34*55=1870 Current State: 79:[26, 24, 1870], Operations: ['34*55=1870'] Exploring Operation: 26+1870=1896, Resulting Numbers: [24, 1896] Generated Node ...
4
Current State: 79:[34, 26, 55, 24], Operations: [] Exploring Operation: 34+24=58, Resulting Numbers: [26, 55, 58] Generated Node #0,0: 79:[26, 55, 58] Operation: 34+24=58 Exploring Operation: 34+26=60, Resulting Numbers: [55, 24, 60] Generated Node #0,1: 79:[55, 24, 60] Operation: 34+26=60 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 92, 82, 90, 21 ]
59
[ "92-82=10", "90-21=69", "69-10=59" ]
Current State: 59:[92, 82, 90, 21], Operations: [] Exploring Operation: 92-82=10, Resulting Numbers: [90, 21, 10] Generated Node #2: [90, 21, 10] from Operation: 92-82=10 Current State: 59:[90, 21, 10], Operations: ['92-82=10'] Exploring Operation: 90-21=69, Resulting Numbers: [10, 69] Generated Node #3: [10, 69] from ...
4
Current State: 59:[92, 82, 90, 21], Operations: [] Exploring Operation: 92-21=71, Resulting Numbers: [82, 90, 71] Generated Node #0,0: 59:[82, 90, 71] Operation: 92-21=71 Start Sub Search at level 1: Moving to Node #0,0 Current State: 59:[82, 90, 71], Operations: ['92-21=71'] Exploring Operation: 90-82=8, Resulting Num...
0
hs_1
sum_heuristic
[ 74, 2, 38, 25 ]
43
[ "74-38=36", "36/2=18", "25+18=43" ]
Current State: 43:[74, 2, 38, 25], Operations: [] Exploring Operation: 74-38=36, Resulting Numbers: [2, 25, 36] Generated Node #2: [2, 25, 36] from Operation: 74-38=36 Current State: 43:[2, 25, 36], Operations: ['74-38=36'] Exploring Operation: 36/2=18, Resulting Numbers: [25, 18] Generated Node #3: [25, 18] from Opera...
4
Current State: 43:[74, 2, 38, 25], Operations: [] Exploring Operation: 74/2=37, Resulting Numbers: [38, 25, 37] Generated Node #0,0: 43:[38, 25, 37] Operation: 74/2=37 Moving to Node #0,0 Current State: 43:[38, 25, 37], Operations: ['74/2=37'] Exploring Operation: 25+37=62, Resulting Numbers: [38, 62] Generated Node #0...
0
hs_1
sum_heuristic
[ 56, 45, 25, 48 ]
19
[ "48-45=3", "25*3=75", "75-56=19" ]
Current State: 19:[56, 45, 25, 48], Operations: [] Exploring Operation: 48-45=3, Resulting Numbers: [56, 25, 3] Generated Node #2: [56, 25, 3] from Operation: 48-45=3 Current State: 19:[56, 25, 3], Operations: ['48-45=3'] Exploring Operation: 25*3=75, Resulting Numbers: [56, 75] Generated Node #3: [56, 75] from Operati...
4
Current State: 19:[56, 45, 25, 48], Operations: [] Exploring Operation: 56-45=11, Resulting Numbers: [25, 48, 11] Generated Node #0,0: 19:[25, 48, 11] Operation: 56-45=11 Exploring Operation: 56-48=8, Resulting Numbers: [45, 25, 8] Generated Node #0,1: 19:[45, 25, 8] Operation: 56-48=8 Moving to Node #0,0 Current State...
0
hs_2
sum_heuristic
[ 24, 36, 77, 60 ]
29
[ "36-24=12", "77-60=17", "12+17=29" ]
Current State: 29:[24, 36, 77, 60], Operations: [] Exploring Operation: 36-24=12, Resulting Numbers: [77, 60, 12] Generated Node #2: [77, 60, 12] from Operation: 36-24=12 Current State: 29:[77, 60, 12], Operations: ['36-24=12'] Exploring Operation: 77-60=17, Resulting Numbers: [12, 17] Generated Node #3: [12, 17] from ...
4
Current State: 29:[24, 36, 77, 60], Operations: [] Exploring Operation: 77-60=17, Resulting Numbers: [24, 36, 17] Generated Node #0,0: 29:[24, 36, 17] Operation: 77-60=17 Exploring Operation: 77-36=41, Resulting Numbers: [24, 60, 41] Generated Node #0,1: 29:[24, 60, 41] Operation: 77-36=41 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 70, 13, 56, 64 ]
91
[ "70+13=83", "64-56=8", "83+8=91" ]
Current State: 91:[70, 13, 56, 64], Operations: [] Exploring Operation: 70+13=83, Resulting Numbers: [56, 64, 83] Generated Node #2: [56, 64, 83] from Operation: 70+13=83 Current State: 91:[56, 64, 83], Operations: ['70+13=83'] Exploring Operation: 64-56=8, Resulting Numbers: [83, 8] Generated Node #3: [83, 8] from Ope...
4
Current State: 91:[70, 13, 56, 64], Operations: [] Exploring Operation: 56+64=120, Resulting Numbers: [70, 13, 120] Generated Node #0,0: 91:[70, 13, 120] Operation: 56+64=120 Exploring Operation: 70-56=14, Resulting Numbers: [13, 64, 14] Generated Node #0,1: 91:[13, 64, 14] Operation: 70-56=14 Exploring Operation: 64-5...
0.988715
hs_4
mult_heuristic
[ 51, 7, 22, 57 ]
22
[ "51+7=58", "58-57=1", "22*1=22" ]
Current State: 22:[51, 7, 22, 57], Operations: [] Exploring Operation: 51+7=58, Resulting Numbers: [22, 57, 58] Generated Node #2: [22, 57, 58] from Operation: 51+7=58 Current State: 22:[22, 57, 58], Operations: ['51+7=58'] Exploring Operation: 58-57=1, Resulting Numbers: [22, 1] Generated Node #3: [22, 1] from Operati...
4
Current State: 22:[51, 7, 22, 57], Operations: [] Exploring Operation: 57-22=35, Resulting Numbers: [51, 7, 35] Generated Node #0,0: 22:[51, 7, 35] Operation: 57-22=35 Exploring Operation: 57-51=6, Resulting Numbers: [7, 22, 6] Generated Node #0,1: 22:[7, 22, 6] Operation: 57-51=6 Exploring Operation: 51-22=29, Resulti...
0.990451
hs_3
sum_heuristic
[ 30, 77, 30, 67 ]
70
[ "30+77=107", "67-30=37", "107-37=70" ]
Current State: 70:[30, 77, 30, 67], Operations: [] Exploring Operation: 30+77=107, Resulting Numbers: [67, 107] Generated Node #2: [67, 107] from Operation: 30+77=107 Current State: 70:[67, 107], Operations: ['30+77=107'] Exploring Operation: 67-30=37, Resulting Numbers: [107, 37] Generated Node #3: [107, 37] from Oper...
4
Current State: 70:[30, 77, 30, 67], Operations: [] Exploring Operation: 30/30=1, Resulting Numbers: [77, 67, 1] Generated Node #0,0: 70:[77, 67, 1] Operation: 30/30=1 Exploring Operation: 67-30=37, Resulting Numbers: [30, 77, 37] Generated Node #0,1: 70:[30, 77, 37] Operation: 67-30=37 Exploring Operation: 67-30=37, Re...
0.959201
hs_5
sum_heuristic
[ 70, 38, 4, 7 ]
60
[ "70-38=32", "4*7=28", "32+28=60" ]
Current State: 60:[70, 38, 4, 7], Operations: [] Exploring Operation: 70-38=32, Resulting Numbers: [4, 7, 32] Generated Node #2: [4, 7, 32] from Operation: 70-38=32 Current State: 60:[4, 7, 32], Operations: ['70-38=32'] Exploring Operation: 4*7=28, Resulting Numbers: [32, 28] Generated Node #3: [32, 28] from Operation:...
4
Current State: 60:[70, 38, 4, 7], Operations: [] Exploring Operation: 70/7=10, Resulting Numbers: [38, 4, 10] Generated Node #0,0: 60:[38, 4, 10] Operation: 70/7=10 Exploring Operation: 70-38=32, Resulting Numbers: [4, 7, 32] Generated Node #0,1: 60:[4, 7, 32] Operation: 70-38=32 Moving to Node #0,1 Current State: 60:[...
0
hs_2
mult_heuristic
[ 12, 26, 44, 54 ]
13
[ "12+44=56", "56-54=2", "26/2=13" ]
Current State: 13:[12, 26, 44, 54], Operations: [] Exploring Operation: 12+44=56, Resulting Numbers: [26, 54, 56] Generated Node #2: [26, 54, 56] from Operation: 12+44=56 Current State: 13:[26, 54, 56], Operations: ['12+44=56'] Exploring Operation: 56-54=2, Resulting Numbers: [26, 2] Generated Node #3: [26, 2] from Ope...
4
Current State: 13:[12, 26, 44, 54], Operations: [] Exploring Operation: 44-26=18, Resulting Numbers: [12, 54, 18] Generated Node #0,0: 13:[12, 54, 18] Operation: 44-26=18 Exploring Operation: 54-44=10, Resulting Numbers: [12, 26, 10] Generated Node #0,1: 13:[12, 26, 10] Operation: 54-44=10 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 3, 30, 83, 89 ]
33
[ "30-3=27", "89-83=6", "27+6=33" ]
Current State: 33:[3, 30, 83, 89], Operations: [] Exploring Operation: 30-3=27, Resulting Numbers: [83, 89, 27] Generated Node #2: [83, 89, 27] from Operation: 30-3=27 Current State: 33:[83, 89, 27], Operations: ['30-3=27'] Exploring Operation: 89-83=6, Resulting Numbers: [27, 6] Generated Node #3: [27, 6] from Operati...
4
Current State: 33:[3, 30, 83, 89], Operations: [] Exploring Operation: 83-30=53, Resulting Numbers: [3, 89, 53] Generated Node #0,0: 33:[3, 89, 53] Operation: 83-30=53 Exploring Operation: 89-30=59, Resulting Numbers: [3, 83, 59] Generated Node #0,1: 33:[3, 83, 59] Operation: 89-30=59 Exploring Operation: 89-83=6, Resu...
0.986979
hs_3
mult_heuristic
[ 3, 5, 69, 12 ]
83
[ "5-3=2", "69+12=81", "2+81=83" ]
Current State: 83:[3, 5, 69, 12], Operations: [] Exploring Operation: 5-3=2, Resulting Numbers: [69, 12, 2] Generated Node #2: [69, 12, 2] from Operation: 5-3=2 Current State: 83:[69, 12, 2], Operations: ['5-3=2'] Exploring Operation: 69+12=81, Resulting Numbers: [2, 81] Generated Node #3: [2, 81] from Operation: 69+12...
4
Current State: 83:[3, 5, 69, 12], Operations: [] Exploring Operation: 3+69=72, Resulting Numbers: [5, 12, 72] Generated Node #0,0: 83:[5, 12, 72] Operation: 3+69=72 Exploring Operation: 3*5=15, Resulting Numbers: [69, 12, 15] Generated Node #0,1: 83:[69, 12, 15] Operation: 3*5=15 Exploring Operation: 5*12=60, Resulting...
0
hs_5
sum_heuristic
[ 28, 64, 77, 31 ]
72
[ "64-28=36", "77+31=108", "108-36=72" ]
Current State: 72:[28, 64, 77, 31], Operations: [] Exploring Operation: 64-28=36, Resulting Numbers: [77, 31, 36] Generated Node #2: [77, 31, 36] from Operation: 64-28=36 Current State: 72:[77, 31, 36], Operations: ['64-28=36'] Exploring Operation: 77+31=108, Resulting Numbers: [36, 108] Generated Node #3: [36, 108] fr...
4
Current State: 72:[28, 64, 77, 31], Operations: [] Exploring Operation: 77-64=13, Resulting Numbers: [28, 31, 13] Generated Node #0,0: 72:[28, 31, 13] Operation: 77-64=13 Exploring Operation: 64-31=33, Resulting Numbers: [28, 77, 33] Generated Node #0,1: 72:[28, 77, 33] Operation: 64-31=33 Exploring Operation: 64-28=36...
0.978299
hs_3
sum_heuristic
[ 28, 30, 54, 17 ]
73
[ "30-28=2", "54+17=71", "2+71=73" ]
Current State: 73:[28, 30, 54, 17], Operations: [] Exploring Operation: 30-28=2, Resulting Numbers: [54, 17, 2] Generated Node #2: [54, 17, 2] from Operation: 30-28=2 Current State: 73:[54, 17, 2], Operations: ['30-28=2'] Exploring Operation: 54+17=71, Resulting Numbers: [2, 71] Generated Node #3: [2, 71] from Operatio...
4
Current State: 73:[28, 30, 54, 17], Operations: [] Exploring Operation: 28+30=58, Resulting Numbers: [54, 17, 58] Generated Node #0,0: 73:[54, 17, 58] Operation: 28+30=58 Exploring Operation: 28+17=45, Resulting Numbers: [30, 54, 45] Generated Node #0,1: 73:[30, 54, 45] Operation: 28+17=45 Exploring Operation: 54+17=71...
0.954861
hs_4
sum_heuristic
[ 77, 29, 28, 19 ]
80
[ "29+28=57", "57/19=3", "77+3=80" ]
Current State: 80:[77, 29, 28, 19], Operations: [] Exploring Operation: 29+28=57, Resulting Numbers: [77, 19, 57] Generated Node #2: [77, 19, 57] from Operation: 29+28=57 Current State: 80:[77, 19, 57], Operations: ['29+28=57'] Exploring Operation: 57/19=3, Resulting Numbers: [77, 3] Generated Node #3: [77, 3] from Ope...
4
Current State: 80:[77, 29, 28, 19], Operations: [] Exploring Operation: 28-19=9, Resulting Numbers: [77, 29, 9] Generated Node #0,0: 80:[77, 29, 9] Operation: 28-19=9 Exploring Operation: 77-29=48, Resulting Numbers: [28, 19, 48] Generated Node #0,1: 80:[28, 19, 48] Operation: 77-29=48 Exploring Operation: 29-19=10, Re...
0
hs_4
sum_heuristic
[ 15, 24, 48, 29 ]
59
[ "15*48=720", "720/24=30", "29+30=59" ]
Current State: 59:[15, 24, 48, 29], Operations: [] Exploring Operation: 15*48=720, Resulting Numbers: [24, 29, 720] Generated Node #2: [24, 29, 720] from Operation: 15*48=720 Current State: 59:[24, 29, 720], Operations: ['15*48=720'] Exploring Operation: 720/24=30, Resulting Numbers: [29, 30] Generated Node #3: [29, 30...
4
Current State: 59:[15, 24, 48, 29], Operations: [] Exploring Operation: 15+24=39, Resulting Numbers: [48, 29, 39] Generated Node #0,0: 59:[48, 29, 39] Operation: 15+24=39 Exploring Operation: 15+29=44, Resulting Numbers: [24, 48, 44] Generated Node #0,1: 59:[24, 48, 44] Operation: 15+29=44 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 92, 58, 91, 87 ]
30
[ "92-58=34", "91-87=4", "34-4=30" ]
Current State: 30:[92, 58, 91, 87], Operations: [] Exploring Operation: 92-58=34, Resulting Numbers: [91, 87, 34] Generated Node #2: [91, 87, 34] from Operation: 92-58=34 Current State: 30:[91, 87, 34], Operations: ['92-58=34'] Exploring Operation: 91-87=4, Resulting Numbers: [34, 4] Generated Node #3: [34, 4] from Ope...
4
Current State: 30:[92, 58, 91, 87], Operations: [] Exploring Operation: 92-87=5, Resulting Numbers: [58, 91, 5] Generated Node #0,0: 30:[58, 91, 5] Operation: 92-87=5 Exploring Operation: 92-91=1, Resulting Numbers: [58, 87, 1] Generated Node #0,1: 30:[58, 87, 1] Operation: 92-91=1 Exploring Operation: 92-58=34, Result...
0.960938
hs_5
mult_heuristic
[ 44, 11, 83, 4 ]
82
[ "44/11=4", "4/4=1", "83-1=82" ]
Current State: 82:[44, 11, 83, 4], Operations: [] Exploring Operation: 44/11=4, Resulting Numbers: [83, 4, 4] Generated Node #2: [83, 4, 4] from Operation: 44/11=4 Current State: 82:[83, 4, 4], Operations: ['44/11=4'] Exploring Operation: 4/4=1, Resulting Numbers: [83, 1] Generated Node #3: [83, 1] from Operation: 4/4=...
4
Current State: 82:[44, 11, 83, 4], Operations: [] Exploring Operation: 44/11=4, Resulting Numbers: [83, 4, 4] Generated Node #0,0: 82:[83, 4, 4] Operation: 44/11=4 Exploring Operation: 44-4=40, Resulting Numbers: [11, 83, 40] Generated Node #0,1: 82:[11, 83, 40] Operation: 44-4=40 Exploring Operation: 44-11=33, Resulti...
0.980035
hs_5
mult_heuristic
[ 23, 34, 11, 97 ]
96
[ "34-23=11", "11/11=1", "97-1=96" ]
Current State: 96:[23, 34, 11, 97], Operations: [] Exploring Operation: 34-23=11, Resulting Numbers: [11, 97, 11] Generated Node #2: [11, 97, 11] from Operation: 34-23=11 Current State: 96:[11, 97, 11], Operations: ['34-23=11'] Exploring Operation: 11/11=1, Resulting Numbers: [97, 1] Generated Node #3: [97, 1] from Ope...
4
Current State: 96:[23, 34, 11, 97], Operations: [] Exploring Operation: 34-23=11, Resulting Numbers: [11, 97, 11] Generated Node #0,0: 96:[11, 97, 11] Operation: 34-23=11 Start Sub Search at level 1: Moving to Node #0,0 Current State: 96:[11, 97, 11], Operations: ['34-23=11'] Exploring Operation: 11/11=1, Resulting Num...
0.993924
hs_1
sum_heuristic
[ 51, 1, 37, 58 ]
30
[ "51*1=51", "58-37=21", "51-21=30" ]
Current State: 30:[51, 1, 37, 58], Operations: [] Exploring Operation: 51*1=51, Resulting Numbers: [37, 58, 51] Generated Node #2: [37, 58, 51] from Operation: 51*1=51 Current State: 30:[37, 58, 51], Operations: ['51*1=51'] Exploring Operation: 58-37=21, Resulting Numbers: [51, 21] Generated Node #3: [51, 21] from Oper...
4
Current State: 30:[51, 1, 37, 58], Operations: [] Exploring Operation: 51-1=50, Resulting Numbers: [37, 58, 50] Generated Node #0,0: 30:[37, 58, 50] Operation: 51-1=50 Exploring Operation: 58-37=21, Resulting Numbers: [51, 1, 21] Generated Node #0,1: 30:[51, 1, 21] Operation: 58-37=21 Exploring Operation: 58-51=7, Resu...
0.986111
hs_5
sum_heuristic
[ 70, 90, 12, 51 ]
68
[ "90+12=102", "102/51=2", "70-2=68" ]
Current State: 68:[70, 90, 12, 51], Operations: [] Exploring Operation: 90+12=102, Resulting Numbers: [70, 51, 102] Generated Node #2: [70, 51, 102] from Operation: 90+12=102 Current State: 68:[70, 51, 102], Operations: ['90+12=102'] Exploring Operation: 102/51=2, Resulting Numbers: [70, 2] Generated Node #3: [70, 2] f...
4
Current State: 68:[70, 90, 12, 51], Operations: [] Exploring Operation: 90-51=39, Resulting Numbers: [70, 12, 39] Generated Node #0,0: 68:[70, 12, 39] Operation: 90-51=39 Exploring Operation: 90-70=20, Resulting Numbers: [12, 51, 20] Generated Node #0,1: 68:[12, 51, 20] Operation: 90-70=20 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 8, 41, 45, 70 ]
82
[ "41-8=33", "45+70=115", "115-33=82" ]
Current State: 82:[8, 41, 45, 70], Operations: [] Exploring Operation: 41-8=33, Resulting Numbers: [45, 70, 33] Generated Node #2: [45, 70, 33] from Operation: 41-8=33 Current State: 82:[45, 70, 33], Operations: ['41-8=33'] Exploring Operation: 45+70=115, Resulting Numbers: [33, 115] Generated Node #3: [33, 115] from O...
4
Current State: 82:[8, 41, 45, 70], Operations: [] Exploring Operation: 8+70=78, Resulting Numbers: [41, 45, 78] Generated Node #0,0: 82:[41, 45, 78] Operation: 8+70=78 Start Sub Search at level 1: Moving to Node #0,0 Current State: 82:[41, 45, 78], Operations: ['8+70=78'] Exploring Operation: 45-41=4, Resulting Numbers...
0.993924
hs_1
sum_heuristic
[ 97, 91, 90, 29 ]
84
[ "97-91=6", "29*6=174", "174-90=84" ]
Current State: 84:[97, 91, 90, 29], Operations: [] Exploring Operation: 97-91=6, Resulting Numbers: [90, 29, 6] Generated Node #2: [90, 29, 6] from Operation: 97-91=6 Current State: 84:[90, 29, 6], Operations: ['97-91=6'] Exploring Operation: 29*6=174, Resulting Numbers: [90, 174] Generated Node #3: [90, 174] from Oper...
4
Current State: 84:[97, 91, 90, 29], Operations: [] Exploring Operation: 91-90=1, Resulting Numbers: [97, 29, 1] Generated Node #0,0: 84:[97, 29, 1] Operation: 91-90=1 Exploring Operation: 97-90=7, Resulting Numbers: [91, 29, 7] Generated Node #0,1: 84:[91, 29, 7] Operation: 97-90=7 Exploring Operation: 97-91=6, Resulti...
0
hs_3
sum_heuristic
[ 3, 32, 20, 30 ]
46
[ "3*32=96", "20+30=50", "96-50=46" ]
Current State: 46:[3, 32, 20, 30], Operations: [] Exploring Operation: 3*32=96, Resulting Numbers: [20, 30, 96] Generated Node #2: [20, 30, 96] from Operation: 3*32=96 Current State: 46:[20, 30, 96], Operations: ['3*32=96'] Exploring Operation: 20+30=50, Resulting Numbers: [96, 50] Generated Node #3: [96, 50] from Oper...
4
Current State: 46:[3, 32, 20, 30], Operations: [] Exploring Operation: 32-30=2, Resulting Numbers: [3, 20, 2] Generated Node #0,0: 46:[3, 20, 2] Operation: 32-30=2 Exploring Operation: 32-3=29, Resulting Numbers: [20, 30, 29] Generated Node #0,1: 46:[20, 30, 29] Operation: 32-3=29 Exploring Operation: 20+30=50, Resulti...
0.988715
hs_4
mult_heuristic
[ 13, 29, 80, 76 ]
81
[ "29-13=16", "80/16=5", "76+5=81" ]
Current State: 81:[13, 29, 80, 76], Operations: [] Exploring Operation: 29-13=16, Resulting Numbers: [80, 76, 16] Generated Node #2: [80, 76, 16] from Operation: 29-13=16 Current State: 81:[80, 76, 16], Operations: ['29-13=16'] Exploring Operation: 80/16=5, Resulting Numbers: [76, 5] Generated Node #3: [76, 5] from Ope...
4
Current State: 81:[13, 29, 80, 76], Operations: [] Exploring Operation: 80-76=4, Resulting Numbers: [13, 29, 4] Generated Node #0,0: 81:[13, 29, 4] Operation: 80-76=4 Moving to Node #0,0 Current State: 81:[13, 29, 4], Operations: ['80-76=4'] Exploring Operation: 13-4=9, Resulting Numbers: [29, 9] Generated Node #0,0,0:...
0
hs_1
mult_heuristic
[ 62, 17, 66, 6 ]
62
[ "66-62=4", "17*4=68", "68-6=62" ]
Current State: 62:[62, 17, 66, 6], Operations: [] Exploring Operation: 66-62=4, Resulting Numbers: [17, 6, 4] Generated Node #2: [17, 6, 4] from Operation: 66-62=4 Current State: 62:[17, 6, 4], Operations: ['66-62=4'] Exploring Operation: 17*4=68, Resulting Numbers: [6, 68] Generated Node #3: [6, 68] from Operation: 17...
4
Current State: 62:[62, 17, 66, 6], Operations: [] Exploring Operation: 17+6=23, Resulting Numbers: [62, 66, 23] Generated Node #0,0: 62:[62, 66, 23] Operation: 17+6=23 Exploring Operation: 17-6=11, Resulting Numbers: [62, 66, 11] Generated Node #0,1: 62:[62, 66, 11] Operation: 17-6=11 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 1, 37, 8, 60 ]
16
[ "37-1=36", "60-8=52", "52-36=16" ]
Current State: 16:[1, 37, 8, 60], Operations: [] Exploring Operation: 37-1=36, Resulting Numbers: [8, 60, 36] Generated Node #2: [8, 60, 36] from Operation: 37-1=36 Current State: 16:[8, 60, 36], Operations: ['37-1=36'] Exploring Operation: 60-8=52, Resulting Numbers: [36, 52] Generated Node #3: [36, 52] from Operation...
4
Current State: 16:[1, 37, 8, 60], Operations: [] Exploring Operation: 60-1=59, Resulting Numbers: [37, 8, 59] Generated Node #0,0: 16:[37, 8, 59] Operation: 60-1=59 Exploring Operation: 37-1=36, Resulting Numbers: [8, 60, 36] Generated Node #0,1: 16:[8, 60, 36] Operation: 37-1=36 Exploring Operation: 60-8=52, Resulting...
0.986979
hs_5
mult_heuristic
[ 28, 93, 96, 5 ]
83
[ "93-28=65", "65/5=13", "96-13=83" ]
Current State: 83:[28, 93, 96, 5], Operations: [] Exploring Operation: 93-28=65, Resulting Numbers: [96, 5, 65] Generated Node #2: [96, 5, 65] from Operation: 93-28=65 Current State: 83:[96, 5, 65], Operations: ['93-28=65'] Exploring Operation: 65/5=13, Resulting Numbers: [96, 13] Generated Node #3: [96, 13] from Opera...
4
Current State: 83:[28, 93, 96, 5], Operations: [] Exploring Operation: 28+5=33, Resulting Numbers: [93, 96, 33] Generated Node #0,0: 83:[93, 96, 33] Operation: 28+5=33 Start Sub Search at level 1: Moving to Node #0,0 Current State: 83:[93, 96, 33], Operations: ['28+5=33'] Exploring Operation: 96-33=63, Resulting Number...
0
hs_1
sum_heuristic
[ 80, 4, 83, 9 ]
31
[ "83-80=3", "9*3=27", "4+27=31" ]
Current State: 31:[80, 4, 83, 9], Operations: [] Exploring Operation: 83-80=3, Resulting Numbers: [4, 9, 3] Generated Node #2: [4, 9, 3] from Operation: 83-80=3 Current State: 31:[4, 9, 3], Operations: ['83-80=3'] Exploring Operation: 9*3=27, Resulting Numbers: [4, 27] Generated Node #3: [4, 27] from Operation: 9*3=27 ...
4
Current State: 31:[80, 4, 83, 9], Operations: [] Exploring Operation: 80/4=20, Resulting Numbers: [83, 9, 20] Generated Node #0,0: 31:[83, 9, 20] Operation: 80/4=20 Exploring Operation: 83-80=3, Resulting Numbers: [4, 9, 3] Generated Node #0,1: 31:[4, 9, 3] Operation: 83-80=3 Start Sub Search at level 1: Moving to Node...
0.991319
hs_2
sum_heuristic
[ 6, 32, 37, 35 ]
13
[ "32-6=26", "37-35=2", "26/2=13" ]
Current State: 13:[6, 32, 37, 35], Operations: [] Exploring Operation: 32-6=26, Resulting Numbers: [37, 35, 26] Generated Node #2: [37, 35, 26] from Operation: 32-6=26 Current State: 13:[37, 35, 26], Operations: ['32-6=26'] Exploring Operation: 37-35=2, Resulting Numbers: [26, 2] Generated Node #3: [26, 2] from Operati...
4
Current State: 13:[6, 32, 37, 35], Operations: [] Exploring Operation: 37-35=2, Resulting Numbers: [6, 32, 2] Generated Node #0,0: 13:[6, 32, 2] Operation: 37-35=2 Exploring Operation: 37-32=5, Resulting Numbers: [6, 35, 5] Generated Node #0,1: 13:[6, 35, 5] Operation: 37-32=5 Exploring Operation: 35-32=3, Resulting Nu...
0.984375
hs_3
mult_heuristic
[ 22, 17, 3, 37 ]
12
[ "22*3=66", "17+37=54", "66-54=12" ]
Current State: 12:[22, 17, 3, 37], Operations: [] Exploring Operation: 22*3=66, Resulting Numbers: [17, 37, 66] Generated Node #2: [17, 37, 66] from Operation: 22*3=66 Current State: 12:[17, 37, 66], Operations: ['22*3=66'] Exploring Operation: 17+37=54, Resulting Numbers: [66, 54] Generated Node #3: [66, 54] from Oper...
4
Current State: 12:[22, 17, 3, 37], Operations: [] Exploring Operation: 37-22=15, Resulting Numbers: [17, 3, 15] Generated Node #0,0: 12:[17, 3, 15] Operation: 37-22=15 Exploring Operation: 37-17=20, Resulting Numbers: [22, 3, 20] Generated Node #0,1: 12:[22, 3, 20] Operation: 37-17=20 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 43, 14, 94, 42 ]
23
[ "43-14=29", "94-42=52", "52-29=23" ]
Current State: 23:[43, 14, 94, 42], Operations: [] Exploring Operation: 43-14=29, Resulting Numbers: [94, 42, 29] Generated Node #2: [94, 42, 29] from Operation: 43-14=29 Current State: 23:[94, 42, 29], Operations: ['43-14=29'] Exploring Operation: 94-42=52, Resulting Numbers: [29, 52] Generated Node #3: [29, 52] from ...
4
Current State: 23:[43, 14, 94, 42], Operations: [] Exploring Operation: 94-42=52, Resulting Numbers: [43, 14, 52] Generated Node #0,0: 23:[43, 14, 52] Operation: 94-42=52 Exploring Operation: 94-43=51, Resulting Numbers: [14, 42, 51] Generated Node #0,1: 23:[14, 42, 51] Operation: 94-43=51 Exploring Operation: 43-14=29...
0.986111
hs_3
mult_heuristic
[ 11, 63, 70, 82 ]
64
[ "63-11=52", "82-70=12", "52+12=64" ]
Current State: 64:[11, 63, 70, 82], Operations: [] Exploring Operation: 63-11=52, Resulting Numbers: [70, 82, 52] Generated Node #2: [70, 82, 52] from Operation: 63-11=52 Current State: 64:[70, 82, 52], Operations: ['63-11=52'] Exploring Operation: 82-70=12, Resulting Numbers: [52, 12] Generated Node #3: [52, 12] from ...
4
Current State: 64:[11, 63, 70, 82], Operations: [] Exploring Operation: 82-11=71, Resulting Numbers: [63, 70, 71] Generated Node #0,0: 64:[63, 70, 71] Operation: 82-11=71 Exploring Operation: 70-63=7, Resulting Numbers: [11, 82, 7] Generated Node #0,1: 64:[11, 82, 7] Operation: 70-63=7 Exploring Operation: 82-63=19, Re...
0.969618
hs_4
mult_heuristic
[ 36, 19, 4, 61 ]
12
[ "36*19=684", "61-4=57", "684/57=12" ]
Current State: 12:[36, 19, 4, 61], Operations: [] Exploring Operation: 36*19=684, Resulting Numbers: [4, 61, 684] Generated Node #2: [4, 61, 684] from Operation: 36*19=684 Current State: 12:[4, 61, 684], Operations: ['36*19=684'] Exploring Operation: 61-4=57, Resulting Numbers: [684, 57] Generated Node #3: [684, 57] fr...
4
Current State: 12:[36, 19, 4, 61], Operations: [] Exploring Operation: 36-19=17, Resulting Numbers: [4, 61, 17] Generated Node #0,0: 12:[4, 61, 17] Operation: 36-19=17 Exploring Operation: 61-36=25, Resulting Numbers: [19, 4, 25] Generated Node #0,1: 12:[19, 4, 25] Operation: 61-36=25 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 78, 69, 23, 99 ]
45
[ "69/23=3", "99/3=33", "78-33=45" ]
Current State: 45:[78, 69, 23, 99], Operations: [] Exploring Operation: 69/23=3, Resulting Numbers: [78, 99, 3] Generated Node #2: [78, 99, 3] from Operation: 69/23=3 Current State: 45:[78, 99, 3], Operations: ['69/23=3'] Exploring Operation: 99/3=33, Resulting Numbers: [78, 33] Generated Node #3: [78, 33] from Operati...
4
Current State: 45:[78, 69, 23, 99], Operations: [] Exploring Operation: 99-78=21, Resulting Numbers: [69, 23, 21] Generated Node #0,0: 45:[69, 23, 21] Operation: 99-78=21 Start Sub Search at level 1: Moving to Node #0,0 Current State: 45:[69, 23, 21], Operations: ['99-78=21'] Exploring Operation: 69/23=3, Resulting Num...
0
hs_1
sum_heuristic
[ 59, 96, 33, 68 ]
54
[ "59+96=155", "33+68=101", "155-101=54" ]
Current State: 54:[59, 96, 33, 68], Operations: [] Exploring Operation: 59+96=155, Resulting Numbers: [33, 68, 155] Generated Node #2: [33, 68, 155] from Operation: 59+96=155 Current State: 54:[33, 68, 155], Operations: ['59+96=155'] Exploring Operation: 33+68=101, Resulting Numbers: [155, 101] Generated Node #3: [155,...
4
Current State: 54:[59, 96, 33, 68], Operations: [] Exploring Operation: 96-68=28, Resulting Numbers: [59, 33, 28] Generated Node #0,0: 54:[59, 33, 28] Operation: 96-68=28 Exploring Operation: 96-33=63, Resulting Numbers: [59, 68, 63] Generated Node #0,1: 54:[59, 68, 63] Operation: 96-33=63 Moving to Node #0,0 Current S...
0.990451
hs_2
mult_heuristic
[ 66, 6, 53, 33 ]
92
[ "66+6=72", "53-33=20", "72+20=92" ]
Current State: 92:[66, 6, 53, 33], Operations: [] Exploring Operation: 66+6=72, Resulting Numbers: [53, 33, 72] Generated Node #2: [53, 33, 72] from Operation: 66+6=72 Current State: 92:[53, 33, 72], Operations: ['66+6=72'] Exploring Operation: 53-33=20, Resulting Numbers: [72, 20] Generated Node #3: [72, 20] from Oper...
4
Current State: 92:[66, 6, 53, 33], Operations: [] Exploring Operation: 66/33=2, Resulting Numbers: [6, 53, 2] Generated Node #0,0: 92:[6, 53, 2] Operation: 66/33=2 Exploring Operation: 66+33=99, Resulting Numbers: [6, 53, 99] Generated Node #0,1: 92:[6, 53, 99] Operation: 66+33=99 Start Sub Search at level 1: Moving to...
0
hs_2
mult_heuristic
[ 89, 92, 63, 17 ]
49
[ "92-89=3", "63-17=46", "3+46=49" ]
Current State: 49:[89, 92, 63, 17], Operations: [] Exploring Operation: 92-89=3, Resulting Numbers: [63, 17, 3] Generated Node #2: [63, 17, 3] from Operation: 92-89=3 Current State: 49:[63, 17, 3], Operations: ['92-89=3'] Exploring Operation: 63-17=46, Resulting Numbers: [3, 46] Generated Node #3: [3, 46] from Operatio...
4
Current State: 49:[89, 92, 63, 17], Operations: [] Exploring Operation: 89-17=72, Resulting Numbers: [92, 63, 72] Generated Node #0,0: 49:[92, 63, 72] Operation: 89-17=72 Exploring Operation: 92-63=29, Resulting Numbers: [89, 17, 29] Generated Node #0,1: 49:[89, 17, 29] Operation: 92-63=29 Exploring Operation: 89-63=26...
0.988715
hs_4
mult_heuristic
[ 86, 82, 10, 60 ]
98
[ "86+82=168", "10+60=70", "168-70=98" ]
Current State: 98:[86, 82, 10, 60], Operations: [] Exploring Operation: 86+82=168, Resulting Numbers: [10, 60, 168] Generated Node #2: [10, 60, 168] from Operation: 86+82=168 Current State: 98:[10, 60, 168], Operations: ['86+82=168'] Exploring Operation: 10+60=70, Resulting Numbers: [168, 70] Generated Node #3: [168, 7...
4
Current State: 98:[86, 82, 10, 60], Operations: [] Exploring Operation: 86-82=4, Resulting Numbers: [10, 60, 4] Generated Node #0,0: 98:[10, 60, 4] Operation: 86-82=4 Exploring Operation: 82-60=22, Resulting Numbers: [86, 10, 22] Generated Node #0,1: 98:[86, 10, 22] Operation: 82-60=22 Moving to Node #0,0 Current State...
0.987847
hs_2
mult_heuristic
[ 8, 99, 37, 75 ]
69
[ "8+99=107", "75-37=38", "107-38=69" ]
Current State: 69:[8, 99, 37, 75], Operations: [] Exploring Operation: 8+99=107, Resulting Numbers: [37, 75, 107] Generated Node #2: [37, 75, 107] from Operation: 8+99=107 Current State: 69:[37, 75, 107], Operations: ['8+99=107'] Exploring Operation: 75-37=38, Resulting Numbers: [107, 38] Generated Node #3: [107, 38] f...
4
Current State: 69:[8, 99, 37, 75], Operations: [] Exploring Operation: 99-37=62, Resulting Numbers: [8, 75, 62] Generated Node #0,0: 69:[8, 75, 62] Operation: 99-37=62 Moving to Node #0,0 Current State: 69:[8, 75, 62], Operations: ['99-37=62'] Exploring Operation: 8+62=70, Resulting Numbers: [75, 70] Generated Node #0,...
0
hs_1
sum_heuristic
[ 79, 29, 39, 80 ]
69
[ "79-29=50", "39+80=119", "119-50=69" ]
Current State: 69:[79, 29, 39, 80], Operations: [] Exploring Operation: 79-29=50, Resulting Numbers: [39, 80, 50] Generated Node #2: [39, 80, 50] from Operation: 79-29=50 Current State: 69:[39, 80, 50], Operations: ['79-29=50'] Exploring Operation: 39+80=119, Resulting Numbers: [50, 119] Generated Node #3: [50, 119] fr...
4
Current State: 69:[79, 29, 39, 80], Operations: [] Exploring Operation: 79-39=40, Resulting Numbers: [29, 80, 40] Generated Node #0,0: 69:[29, 80, 40] Operation: 79-39=40 Exploring Operation: 80-79=1, Resulting Numbers: [29, 39, 1] Generated Node #0,1: 69:[29, 39, 1] Operation: 80-79=1 Exploring Operation: 29+39=68, Re...
0.987847
hs_4
mult_heuristic
[ 48, 5, 61, 21 ]
93
[ "48+5=53", "61-21=40", "53+40=93" ]
Current State: 93:[48, 5, 61, 21], Operations: [] Exploring Operation: 48+5=53, Resulting Numbers: [61, 21, 53] Generated Node #2: [61, 21, 53] from Operation: 48+5=53 Current State: 93:[61, 21, 53], Operations: ['48+5=53'] Exploring Operation: 61-21=40, Resulting Numbers: [53, 40] Generated Node #3: [53, 40] from Oper...
4
Current State: 93:[48, 5, 61, 21], Operations: [] Exploring Operation: 61-48=13, Resulting Numbers: [5, 21, 13] Generated Node #0,0: 93:[5, 21, 13] Operation: 61-48=13 Start Sub Search at level 1: Moving to Node #0,0 Current State: 93:[5, 21, 13], Operations: ['61-48=13'] Exploring Operation: 21+13=34, Resulting Number...
0
hs_1
mult_heuristic
[ 50, 17, 40, 7 ]
29
[ "50+40=90", "17*7=119", "119-90=29" ]
Current State: 29:[50, 17, 40, 7], Operations: [] Exploring Operation: 50+40=90, Resulting Numbers: [17, 7, 90] Generated Node #2: [17, 7, 90] from Operation: 50+40=90 Current State: 29:[17, 7, 90], Operations: ['50+40=90'] Exploring Operation: 17*7=119, Resulting Numbers: [90, 119] Generated Node #3: [90, 119] from Op...
4
Current State: 29:[50, 17, 40, 7], Operations: [] Exploring Operation: 50-17=33, Resulting Numbers: [40, 7, 33] Generated Node #0,0: 29:[40, 7, 33] Operation: 50-17=33 Moving to Node #0,0 Current State: 29:[40, 7, 33], Operations: ['50-17=33'] Exploring Operation: 40-7=33, Resulting Numbers: [33, 33] Generated Node #0,...
0
hs_1
sum_heuristic
[ 81, 20, 20, 90 ]
10
[ "90-81=9", "20/20=1", "9+1=10" ]
Current State: 10:[81, 20, 20, 90], Operations: [] Exploring Operation: 90-81=9, Resulting Numbers: [20, 20, 9] Generated Node #2: [20, 20, 9] from Operation: 90-81=9 Current State: 10:[20, 20, 9], Operations: ['90-81=9'] Exploring Operation: 20/20=1, Resulting Numbers: [9, 1] Generated Node #3: [9, 1] from Operation: ...
4
Current State: 10:[81, 20, 20, 90], Operations: [] Exploring Operation: 90-81=9, Resulting Numbers: [20, 20, 9] Generated Node #0,0: 10:[20, 20, 9] Operation: 90-81=9 Exploring Operation: 81-20=61, Resulting Numbers: [20, 90, 61] Generated Node #0,1: 10:[20, 90, 61] Operation: 81-20=61 Start Sub Search at level 1: Movi...
0.991319
hs_2
sum_heuristic
[ 33, 77, 69, 13 ]
100
[ "77-33=44", "69-13=56", "44+56=100" ]
Current State: 100:[33, 77, 69, 13], Operations: [] Exploring Operation: 77-33=44, Resulting Numbers: [69, 13, 44] Generated Node #2: [69, 13, 44] from Operation: 77-33=44 Current State: 100:[69, 13, 44], Operations: ['77-33=44'] Exploring Operation: 69-13=56, Resulting Numbers: [44, 56] Generated Node #3: [44, 56] fro...
4
Current State: 100:[33, 77, 69, 13], Operations: [] Exploring Operation: 77-33=44, Resulting Numbers: [69, 13, 44] Generated Node #0,0: 100:[69, 13, 44] Operation: 77-33=44 Exploring Operation: 77-69=8, Resulting Numbers: [33, 13, 8] Generated Node #0,1: 100:[33, 13, 8] Operation: 77-69=8 Moving to Node #0,1 Current St...
0.985243
hs_2
mult_heuristic
[ 96, 27, 23, 79 ]
33
[ "96-27=69", "23+79=102", "102-69=33" ]
Current State: 33:[96, 27, 23, 79], Operations: [] Exploring Operation: 96-27=69, Resulting Numbers: [23, 79, 69] Generated Node #2: [23, 79, 69] from Operation: 96-27=69 Current State: 33:[23, 79, 69], Operations: ['96-27=69'] Exploring Operation: 23+79=102, Resulting Numbers: [69, 102] Generated Node #3: [69, 102] fr...
4
Current State: 33:[96, 27, 23, 79], Operations: [] Exploring Operation: 96-79=17, Resulting Numbers: [27, 23, 17] Generated Node #0,0: 33:[27, 23, 17] Operation: 96-79=17 Moving to Node #0,0 Current State: 33:[27, 23, 17], Operations: ['96-79=17'] Exploring Operation: 27-23=4, Resulting Numbers: [17, 4] Generated Node ...
0
hs_1
mult_heuristic
[ 11, 49, 3, 24 ]
84
[ "11+3=14", "49*24=1176", "1176/14=84" ]
Current State: 84:[11, 49, 3, 24], Operations: [] Exploring Operation: 11+3=14, Resulting Numbers: [49, 24, 14] Generated Node #2: [49, 24, 14] from Operation: 11+3=14 Current State: 84:[49, 24, 14], Operations: ['11+3=14'] Exploring Operation: 49*24=1176, Resulting Numbers: [14, 1176] Generated Node #3: [14, 1176] fro...
4
Current State: 84:[11, 49, 3, 24], Operations: [] Exploring Operation: 49-11=38, Resulting Numbers: [3, 24, 38] Generated Node #0,0: 84:[3, 24, 38] Operation: 49-11=38 Exploring Operation: 24-11=13, Resulting Numbers: [49, 3, 13] Generated Node #0,1: 84:[49, 3, 13] Operation: 24-11=13 Exploring Operation: 24-3=21, Resu...
0
hs_5
mult_heuristic
[ 86, 98, 98, 9 ]
95
[ "86+98=184", "98-9=89", "184-89=95" ]
Current State: 95:[86, 98, 98, 9], Operations: [] Exploring Operation: 86+98=184, Resulting Numbers: [9, 184] Generated Node #2: [9, 184] from Operation: 86+98=184 Current State: 95:[9, 184], Operations: ['86+98=184'] Exploring Operation: 98-9=89, Resulting Numbers: [184, 89] Generated Node #3: [184, 89] from Operation...
4
Current State: 95:[86, 98, 98, 9], Operations: [] Exploring Operation: 86+9=95, Resulting Numbers: [98, 98, 95] Generated Node #0,0: 95:[98, 98, 95] Operation: 86+9=95 Exploring Operation: 98-86=12, Resulting Numbers: [98, 9, 12] Generated Node #0,1: 95:[98, 9, 12] Operation: 98-86=12 Exploring Operation: 98-98=0, Resu...
0.986111
hs_5
sum_heuristic
[ 11, 31, 44, 60 ]
46
[ "44/11=4", "60/4=15", "31+15=46" ]
Current State: 46:[11, 31, 44, 60], Operations: [] Exploring Operation: 44/11=4, Resulting Numbers: [31, 60, 4] Generated Node #2: [31, 60, 4] from Operation: 44/11=4 Current State: 46:[31, 60, 4], Operations: ['44/11=4'] Exploring Operation: 60/4=15, Resulting Numbers: [31, 15] Generated Node #3: [31, 15] from Operati...
4
Current State: 46:[11, 31, 44, 60], Operations: [] Exploring Operation: 44/11=4, Resulting Numbers: [31, 60, 4] Generated Node #0,0: 46:[31, 60, 4] Operation: 44/11=4 Exploring Operation: 11+31=42, Resulting Numbers: [44, 60, 42] Generated Node #0,1: 46:[44, 60, 42] Operation: 11+31=42 Exploring Operation: 31-11=20, Re...
0.914063
hs_5
mult_heuristic
[ 23, 19, 93, 7 ]
44
[ "23+19=42", "93-7=86", "86-42=44" ]
Current State: 44:[23, 19, 93, 7], Operations: [] Exploring Operation: 23+19=42, Resulting Numbers: [93, 7, 42] Generated Node #2: [93, 7, 42] from Operation: 23+19=42 Current State: 44:[93, 7, 42], Operations: ['23+19=42'] Exploring Operation: 93-7=86, Resulting Numbers: [42, 86] Generated Node #3: [42, 86] from Opera...
4
Current State: 44:[23, 19, 93, 7], Operations: [] Exploring Operation: 93-23=70, Resulting Numbers: [19, 7, 70] Generated Node #0,0: 44:[19, 7, 70] Operation: 93-23=70 Start Sub Search at level 1: Moving to Node #0,0 Current State: 44:[19, 7, 70], Operations: ['93-23=70'] Exploring Operation: 70/7=10, Resulting Numbers...
0
hs_1
mult_heuristic
[ 38, 47, 90, 87 ]
67
[ "90-87=3", "38*3=114", "114-47=67" ]
Current State: 67:[38, 47, 90, 87], Operations: [] Exploring Operation: 90-87=3, Resulting Numbers: [38, 47, 3] Generated Node #2: [38, 47, 3] from Operation: 90-87=3 Current State: 67:[38, 47, 3], Operations: ['90-87=3'] Exploring Operation: 38*3=114, Resulting Numbers: [47, 114] Generated Node #3: [47, 114] from Oper...
4
Current State: 67:[38, 47, 90, 87], Operations: [] Exploring Operation: 38+47=85, Resulting Numbers: [90, 87, 85] Generated Node #0,0: 67:[90, 87, 85] Operation: 38+47=85 Exploring Operation: 90-38=52, Resulting Numbers: [47, 87, 52] Generated Node #0,1: 67:[47, 87, 52] Operation: 90-38=52 Exploring Operation: 87-38=49...
0
hs_3
sum_heuristic
[ 36, 43, 23, 60 ]
76
[ "43-36=7", "23+60=83", "83-7=76" ]
Current State: 76:[36, 43, 23, 60], Operations: [] Exploring Operation: 43-36=7, Resulting Numbers: [23, 60, 7] Generated Node #2: [23, 60, 7] from Operation: 43-36=7 Current State: 76:[23, 60, 7], Operations: ['43-36=7'] Exploring Operation: 23+60=83, Resulting Numbers: [7, 83] Generated Node #3: [7, 83] from Operatio...
4
Current State: 76:[36, 43, 23, 60], Operations: [] Exploring Operation: 60-43=17, Resulting Numbers: [36, 23, 17] Generated Node #0,0: 76:[36, 23, 17] Operation: 60-43=17 Exploring Operation: 60-36=24, Resulting Numbers: [43, 23, 24] Generated Node #0,1: 76:[43, 23, 24] Operation: 60-36=24 Exploring Operation: 43-23=20...
0.979167
hs_5
mult_heuristic
[ 54, 48, 7, 34 ]
44
[ "48-34=14", "7*14=98", "98-54=44" ]
Current State: 44:[54, 48, 7, 34], Operations: [] Exploring Operation: 48-34=14, Resulting Numbers: [54, 7, 14] Generated Node #2: [54, 7, 14] from Operation: 48-34=14 Current State: 44:[54, 7, 14], Operations: ['48-34=14'] Exploring Operation: 7*14=98, Resulting Numbers: [54, 98] Generated Node #3: [54, 98] from Opera...
4
Current State: 44:[54, 48, 7, 34], Operations: [] Exploring Operation: 54-48=6, Resulting Numbers: [7, 34, 6] Generated Node #0,0: 44:[7, 34, 6] Operation: 54-48=6 Exploring Operation: 54-7=47, Resulting Numbers: [48, 34, 47] Generated Node #0,1: 44:[48, 34, 47] Operation: 54-7=47 Exploring Operation: 54-34=20, Resulti...
0
hs_5
sum_heuristic
[ 15, 51, 19, 56 ]
84
[ "15+19=34", "51*56=2856", "2856/34=84" ]
Current State: 84:[15, 51, 19, 56], Operations: [] Exploring Operation: 15+19=34, Resulting Numbers: [51, 56, 34] Generated Node #2: [51, 56, 34] from Operation: 15+19=34 Current State: 84:[51, 56, 34], Operations: ['15+19=34'] Exploring Operation: 51*56=2856, Resulting Numbers: [34, 2856] Generated Node #3: [34, 2856]...
4
Current State: 84:[15, 51, 19, 56], Operations: [] Exploring Operation: 51-19=32, Resulting Numbers: [15, 56, 32] Generated Node #0,0: 84:[15, 56, 32] Operation: 51-19=32 Exploring Operation: 56-15=41, Resulting Numbers: [51, 19, 41] Generated Node #0,1: 84:[51, 19, 41] Operation: 56-15=41 Exploring Operation: 56-51=5,...
0
hs_4
mult_heuristic
[ 6, 76, 13, 75 ]
73
[ "6*13=78", "76+75=151", "151-78=73" ]
Current State: 73:[6, 76, 13, 75], Operations: [] Exploring Operation: 6*13=78, Resulting Numbers: [76, 75, 78] Generated Node #2: [76, 75, 78] from Operation: 6*13=78 Current State: 73:[76, 75, 78], Operations: ['6*13=78'] Exploring Operation: 76+75=151, Resulting Numbers: [78, 151] Generated Node #3: [78, 151] from O...
4
Current State: 73:[6, 76, 13, 75], Operations: [] Exploring Operation: 76-6=70, Resulting Numbers: [13, 75, 70] Generated Node #0,0: 73:[13, 75, 70] Operation: 76-6=70 Exploring Operation: 75-6=69, Resulting Numbers: [76, 13, 69] Generated Node #0,1: 73:[76, 13, 69] Operation: 75-6=69 Exploring Operation: 6+13=19, Resu...
0.986979
hs_4
sum_heuristic
[ 58, 41, 69, 4 ]
56
[ "58-41=17", "69+4=73", "73-17=56" ]
Current State: 56:[58, 41, 69, 4], Operations: [] Exploring Operation: 58-41=17, Resulting Numbers: [69, 4, 17] Generated Node #2: [69, 4, 17] from Operation: 58-41=17 Current State: 56:[69, 4, 17], Operations: ['58-41=17'] Exploring Operation: 69+4=73, Resulting Numbers: [17, 73] Generated Node #3: [17, 73] from Opera...
4
Current State: 56:[58, 41, 69, 4], Operations: [] Exploring Operation: 69-41=28, Resulting Numbers: [58, 4, 28] Generated Node #0,0: 56:[58, 4, 28] Operation: 69-41=28 Exploring Operation: 58-41=17, Resulting Numbers: [69, 4, 17] Generated Node #0,1: 56:[69, 4, 17] Operation: 58-41=17 Exploring Operation: 69-58=11, Res...
0.974826
hs_4
mult_heuristic
[ 83, 85, 19, 80 ]
42
[ "85-83=2", "19*2=38", "80-38=42" ]
Current State: 42:[83, 85, 19, 80], Operations: [] Exploring Operation: 85-83=2, Resulting Numbers: [19, 80, 2] Generated Node #2: [19, 80, 2] from Operation: 85-83=2 Current State: 42:[19, 80, 2], Operations: ['85-83=2'] Exploring Operation: 19*2=38, Resulting Numbers: [80, 38] Generated Node #3: [80, 38] from Operati...
4
Current State: 42:[83, 85, 19, 80], Operations: [] Exploring Operation: 85-83=2, Resulting Numbers: [19, 80, 2] Generated Node #0,0: 42:[19, 80, 2] Operation: 85-83=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 42:[19, 80, 2], Operations: ['85-83=2'] Exploring Operation: 80/2=40, Resulting Numbers: ...
0
hs_1
sum_heuristic
[ 73, 26, 13, 52 ]
69
[ "26-13=13", "52/13=4", "73-4=69" ]
Current State: 69:[73, 26, 13, 52], Operations: [] Exploring Operation: 26-13=13, Resulting Numbers: [73, 52, 13] Generated Node #2: [73, 52, 13] from Operation: 26-13=13 Current State: 69:[73, 52, 13], Operations: ['26-13=13'] Exploring Operation: 52/13=4, Resulting Numbers: [73, 4] Generated Node #3: [73, 4] from Ope...
4
Current State: 69:[73, 26, 13, 52], Operations: [] Exploring Operation: 13+52=65, Resulting Numbers: [73, 26, 65] Generated Node #0,0: 69:[73, 26, 65] Operation: 13+52=65 Exploring Operation: 52/26=2, Resulting Numbers: [73, 13, 2] Generated Node #0,1: 69:[73, 13, 2] Operation: 52/26=2 Exploring Operation: 52/13=4, Res...
0
hs_4
sum_heuristic
[ 28, 50, 9, 53 ]
40
[ "50-28=22", "9+53=62", "62-22=40" ]
Current State: 40:[28, 50, 9, 53], Operations: [] Exploring Operation: 50-28=22, Resulting Numbers: [9, 53, 22] Generated Node #2: [9, 53, 22] from Operation: 50-28=22 Current State: 40:[9, 53, 22], Operations: ['50-28=22'] Exploring Operation: 9+53=62, Resulting Numbers: [22, 62] Generated Node #3: [22, 62] from Opera...
4
Current State: 40:[28, 50, 9, 53], Operations: [] Exploring Operation: 53-9=44, Resulting Numbers: [28, 50, 44] Generated Node #0,0: 40:[28, 50, 44] Operation: 53-9=44 Exploring Operation: 53-28=25, Resulting Numbers: [50, 9, 25] Generated Node #0,1: 40:[50, 9, 25] Operation: 53-28=25 Exploring Operation: 53-50=3, Resu...
0.984375
hs_5
sum_heuristic
[ 62, 3, 2, 90 ]
34
[ "62+2=64", "90/3=30", "64-30=34" ]
Current State: 34:[62, 3, 2, 90], Operations: [] Exploring Operation: 62+2=64, Resulting Numbers: [3, 90, 64] Generated Node #2: [3, 90, 64] from Operation: 62+2=64 Current State: 34:[3, 90, 64], Operations: ['62+2=64'] Exploring Operation: 90/3=30, Resulting Numbers: [64, 30] Generated Node #3: [64, 30] from Operation...
4
Current State: 34:[62, 3, 2, 90], Operations: [] Exploring Operation: 62/2=31, Resulting Numbers: [3, 90, 31] Generated Node #0,0: 34:[3, 90, 31] Operation: 62/2=31 Exploring Operation: 90/2=45, Resulting Numbers: [62, 3, 45] Generated Node #0,1: 34:[62, 3, 45] Operation: 90/2=45 Exploring Operation: 90-62=28, Resultin...
0.963542
hs_4
mult_heuristic
[ 63, 4, 30, 3 ]
19
[ "4*30=120", "120-63=57", "57/3=19" ]
Current State: 19:[63, 4, 30, 3], Operations: [] Exploring Operation: 4*30=120, Resulting Numbers: [63, 3, 120] Generated Node #2: [63, 3, 120] from Operation: 4*30=120 Current State: 19:[63, 3, 120], Operations: ['4*30=120'] Exploring Operation: 120-63=57, Resulting Numbers: [3, 57] Generated Node #3: [3, 57] from Ope...
4
Current State: 19:[63, 4, 30, 3], Operations: [] Exploring Operation: 63/3=21, Resulting Numbers: [4, 30, 21] Generated Node #0,0: 19:[4, 30, 21] Operation: 63/3=21 Exploring Operation: 63-30=33, Resulting Numbers: [4, 3, 33] Generated Node #0,1: 19:[4, 3, 33] Operation: 63-30=33 Moving to Node #0,0 Current State: 19:[...
0
hs_2
sum_heuristic
[ 13, 20, 88, 17 ]
83
[ "17-13=4", "20/4=5", "88-5=83" ]
Current State: 83:[13, 20, 88, 17], Operations: [] Exploring Operation: 17-13=4, Resulting Numbers: [20, 88, 4] Generated Node #2: [20, 88, 4] from Operation: 17-13=4 Current State: 83:[20, 88, 4], Operations: ['17-13=4'] Exploring Operation: 20/4=5, Resulting Numbers: [88, 5] Generated Node #3: [88, 5] from Operation:...
4
Current State: 83:[13, 20, 88, 17], Operations: [] Exploring Operation: 13+20=33, Resulting Numbers: [88, 17, 33] Generated Node #0,0: 83:[88, 17, 33] Operation: 13+20=33 Moving to Node #0,0 Current State: 83:[88, 17, 33], Operations: ['13+20=33'] Exploring Operation: 17+33=50, Resulting Numbers: [88, 50] Generated Nod...
0
hs_1
sum_heuristic
[ 39, 58, 22, 91 ]
84
[ "58-22=36", "91*36=3276", "3276/39=84" ]
Current State: 84:[39, 58, 22, 91], Operations: [] Exploring Operation: 58-22=36, Resulting Numbers: [39, 91, 36] Generated Node #2: [39, 91, 36] from Operation: 58-22=36 Current State: 84:[39, 91, 36], Operations: ['58-22=36'] Exploring Operation: 91*36=3276, Resulting Numbers: [39, 3276] Generated Node #3: [39, 3276]...
4
Current State: 84:[39, 58, 22, 91], Operations: [] Exploring Operation: 58-39=19, Resulting Numbers: [22, 91, 19] Generated Node #0,0: 84:[22, 91, 19] Operation: 58-39=19 Exploring Operation: 91-58=33, Resulting Numbers: [39, 22, 33] Generated Node #0,1: 84:[39, 22, 33] Operation: 91-58=33 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 48, 52, 64, 91 ]
64
[ "48+64=112", "52*112=5824", "5824/91=64" ]
Current State: 64:[48, 52, 64, 91], Operations: [] Exploring Operation: 48+64=112, Resulting Numbers: [52, 91, 112] Generated Node #2: [52, 91, 112] from Operation: 48+64=112 Current State: 64:[52, 91, 112], Operations: ['48+64=112'] Exploring Operation: 52*112=5824, Resulting Numbers: [91, 5824] Generated Node #3: [91...
4
Current State: 64:[48, 52, 64, 91], Operations: [] Exploring Operation: 91-52=39, Resulting Numbers: [48, 64, 39] Generated Node #0,0: 64:[48, 64, 39] Operation: 91-52=39 Exploring Operation: 91-48=43, Resulting Numbers: [52, 64, 43] Generated Node #0,1: 64:[52, 64, 43] Operation: 91-48=43 Exploring Operation: 52-48=4,...
0
hs_3
mult_heuristic
[ 2, 47, 50, 6 ]
30
[ "47-2=45", "50-45=5", "6*5=30" ]
Current State: 30:[2, 47, 50, 6], Operations: [] Exploring Operation: 47-2=45, Resulting Numbers: [50, 6, 45] Generated Node #2: [50, 6, 45] from Operation: 47-2=45 Current State: 30:[50, 6, 45], Operations: ['47-2=45'] Exploring Operation: 50-45=5, Resulting Numbers: [6, 5] Generated Node #3: [6, 5] from Operation: 50...
4
Current State: 30:[2, 47, 50, 6], Operations: [] Exploring Operation: 47-6=41, Resulting Numbers: [2, 50, 41] Generated Node #0,0: 30:[2, 50, 41] Operation: 47-6=41 Exploring Operation: 50-6=44, Resulting Numbers: [2, 47, 44] Generated Node #0,1: 30:[2, 47, 44] Operation: 50-6=44 Exploring Operation: 50/2=25, Resulting...
0.980903
hs_4
sum_heuristic
[ 93, 22, 6, 98 ]
23
[ "93+22=115", "98-6=92", "115-92=23" ]
Current State: 23:[93, 22, 6, 98], Operations: [] Exploring Operation: 93+22=115, Resulting Numbers: [6, 98, 115] Generated Node #2: [6, 98, 115] from Operation: 93+22=115 Current State: 23:[6, 98, 115], Operations: ['93+22=115'] Exploring Operation: 98-6=92, Resulting Numbers: [115, 92] Generated Node #3: [115, 92] fr...
4
Current State: 23:[93, 22, 6, 98], Operations: [] Exploring Operation: 93-6=87, Resulting Numbers: [22, 98, 87] Generated Node #0,0: 23:[22, 98, 87] Operation: 93-6=87 Exploring Operation: 98-93=5, Resulting Numbers: [22, 6, 5] Generated Node #0,1: 23:[22, 6, 5] Operation: 98-93=5 Exploring Operation: 93-22=71, Resulti...
0
hs_3
sum_heuristic
[ 59, 80, 20, 70 ]
89
[ "59+80=139", "70-20=50", "139-50=89" ]
Current State: 89:[59, 80, 20, 70], Operations: [] Exploring Operation: 59+80=139, Resulting Numbers: [20, 70, 139] Generated Node #2: [20, 70, 139] from Operation: 59+80=139 Current State: 89:[20, 70, 139], Operations: ['59+80=139'] Exploring Operation: 70-20=50, Resulting Numbers: [139, 50] Generated Node #3: [139, 5...
4
Current State: 89:[59, 80, 20, 70], Operations: [] Exploring Operation: 59+20=79, Resulting Numbers: [80, 70, 79] Generated Node #0,0: 89:[80, 70, 79] Operation: 59+20=79 Exploring Operation: 20+70=90, Resulting Numbers: [59, 80, 90] Generated Node #0,1: 89:[59, 80, 90] Operation: 20+70=90 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 29, 54, 67, 5 ]
21
[ "29+54=83", "67-5=62", "83-62=21" ]
Current State: 21:[29, 54, 67, 5], Operations: [] Exploring Operation: 29+54=83, Resulting Numbers: [67, 5, 83] Generated Node #2: [67, 5, 83] from Operation: 29+54=83 Current State: 21:[67, 5, 83], Operations: ['29+54=83'] Exploring Operation: 67-5=62, Resulting Numbers: [83, 62] Generated Node #3: [83, 62] from Opera...
4
Current State: 21:[29, 54, 67, 5], Operations: [] Exploring Operation: 67-54=13, Resulting Numbers: [29, 5, 13] Generated Node #0,0: 21:[29, 5, 13] Operation: 67-54=13 Exploring Operation: 54-29=25, Resulting Numbers: [67, 5, 25] Generated Node #0,1: 21:[67, 5, 25] Operation: 54-29=25 Start Sub Search at level 1: Movin...
0.991319
hs_2
mult_heuristic
[ 94, 56, 56, 46 ]
48
[ "94+56=150", "56+46=102", "150-102=48" ]
Current State: 48:[94, 56, 56, 46], Operations: [] Exploring Operation: 94+56=150, Resulting Numbers: [46, 150] Generated Node #2: [46, 150] from Operation: 94+56=150 Current State: 48:[46, 150], Operations: ['94+56=150'] Exploring Operation: 56+46=102, Resulting Numbers: [150, 102] Generated Node #3: [150, 102] from O...
4
Current State: 48:[94, 56, 56, 46], Operations: [] Exploring Operation: 94-56=38, Resulting Numbers: [56, 46, 38] Generated Node #0,0: 48:[56, 46, 38] Operation: 94-56=38 Exploring Operation: 94-56=38, Resulting Numbers: [56, 46, 38] Generated Node #0,1: 48:[56, 46, 38] Operation: 94-56=38 Exploring Operation: 94-46=48...
0.975694
hs_5
sum_heuristic
[ 55, 92, 73, 10 ]
100
[ "92-55=37", "73-10=63", "37+63=100" ]
Current State: 100:[55, 92, 73, 10], Operations: [] Exploring Operation: 92-55=37, Resulting Numbers: [73, 10, 37] Generated Node #2: [73, 10, 37] from Operation: 92-55=37 Current State: 100:[73, 10, 37], Operations: ['92-55=37'] Exploring Operation: 73-10=63, Resulting Numbers: [37, 63] Generated Node #3: [37, 63] fro...
4
Current State: 100:[55, 92, 73, 10], Operations: [] Exploring Operation: 73-55=18, Resulting Numbers: [92, 10, 18] Generated Node #0,0: 100:[92, 10, 18] Operation: 73-55=18 Exploring Operation: 73-10=63, Resulting Numbers: [55, 92, 63] Generated Node #0,1: 100:[55, 92, 63] Operation: 73-10=63 Exploring Operation: 92-73...
0.977431
hs_3
mult_heuristic
[ 22, 31, 25, 69 ]
97
[ "22+31=53", "69-25=44", "53+44=97" ]
Current State: 97:[22, 31, 25, 69], Operations: [] Exploring Operation: 22+31=53, Resulting Numbers: [25, 69, 53] Generated Node #2: [25, 69, 53] from Operation: 22+31=53 Current State: 97:[25, 69, 53], Operations: ['22+31=53'] Exploring Operation: 69-25=44, Resulting Numbers: [53, 44] Generated Node #3: [53, 44] from ...
4
Current State: 97:[22, 31, 25, 69], Operations: [] Exploring Operation: 22+31=53, Resulting Numbers: [25, 69, 53] Generated Node #0,0: 97:[25, 69, 53] Operation: 22+31=53 Exploring Operation: 22+25=47, Resulting Numbers: [31, 69, 47] Generated Node #0,1: 97:[31, 69, 47] Operation: 22+25=47 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 50, 19, 34, 38 ]
41
[ "50-19=31", "34+38=72", "72-31=41" ]
Current State: 41:[50, 19, 34, 38], Operations: [] Exploring Operation: 50-19=31, Resulting Numbers: [34, 38, 31] Generated Node #2: [34, 38, 31] from Operation: 50-19=31 Current State: 41:[34, 38, 31], Operations: ['50-19=31'] Exploring Operation: 34+38=72, Resulting Numbers: [31, 72] Generated Node #3: [31, 72] from ...
4
Current State: 41:[50, 19, 34, 38], Operations: [] Exploring Operation: 19+34=53, Resulting Numbers: [50, 38, 53] Generated Node #0,0: 41:[50, 38, 53] Operation: 19+34=53 Exploring Operation: 50+19=69, Resulting Numbers: [34, 38, 69] Generated Node #0,1: 41:[34, 38, 69] Operation: 50+19=69 Exploring Operation: 19+38=57...
0.978299
hs_4
mult_heuristic
[ 16, 21, 8, 53 ]
12
[ "53-21=32", "32/8=4", "16-4=12" ]
Current State: 12:[16, 21, 8, 53], Operations: [] Exploring Operation: 53-21=32, Resulting Numbers: [16, 8, 32] Generated Node #2: [16, 8, 32] from Operation: 53-21=32 Current State: 12:[16, 8, 32], Operations: ['53-21=32'] Exploring Operation: 32/8=4, Resulting Numbers: [16, 4] Generated Node #3: [16, 4] from Operatio...
4
Current State: 12:[16, 21, 8, 53], Operations: [] Exploring Operation: 21-16=5, Resulting Numbers: [8, 53, 5] Generated Node #0,0: 12:[8, 53, 5] Operation: 21-16=5 Exploring Operation: 53-21=32, Resulting Numbers: [16, 8, 32] Generated Node #0,1: 12:[16, 8, 32] Operation: 53-21=32 Exploring Operation: 53-16=37, Resulti...
0.987847
hs_3
sum_heuristic
[ 18, 30, 61, 3 ]
47
[ "61-18=43", "30*3=90", "90-43=47" ]
Current State: 47:[18, 30, 61, 3], Operations: [] Exploring Operation: 61-18=43, Resulting Numbers: [30, 3, 43] Generated Node #2: [30, 3, 43] from Operation: 61-18=43 Current State: 47:[30, 3, 43], Operations: ['61-18=43'] Exploring Operation: 30*3=90, Resulting Numbers: [43, 90] Generated Node #3: [43, 90] from Opera...
4
Current State: 47:[18, 30, 61, 3], Operations: [] Exploring Operation: 18*3=54, Resulting Numbers: [30, 61, 54] Generated Node #0,0: 47:[30, 61, 54] Operation: 18*3=54 Exploring Operation: 61-3=58, Resulting Numbers: [18, 30, 58] Generated Node #0,1: 47:[18, 30, 58] Operation: 61-3=58 Exploring Operation: 18+30=48, Res...
0
hs_5
sum_heuristic
[ 51, 87, 33, 15 ]
35
[ "87+15=102", "102/51=2", "33+2=35" ]
Current State: 35:[51, 87, 33, 15], Operations: [] Exploring Operation: 87+15=102, Resulting Numbers: [51, 33, 102] Generated Node #2: [51, 33, 102] from Operation: 87+15=102 Current State: 35:[51, 33, 102], Operations: ['87+15=102'] Exploring Operation: 102/51=2, Resulting Numbers: [33, 2] Generated Node #3: [33, 2] f...
4
Current State: 35:[51, 87, 33, 15], Operations: [] Exploring Operation: 87-51=36, Resulting Numbers: [33, 15, 36] Generated Node #0,0: 35:[33, 15, 36] Operation: 87-51=36 Exploring Operation: 87-33=54, Resulting Numbers: [51, 15, 54] Generated Node #0,1: 35:[51, 15, 54] Operation: 87-33=54 Exploring Operation: 51-15=36...
0
hs_3
sum_heuristic
[ 15, 68, 95, 54 ]
13
[ "95-68=27", "54/27=2", "15-2=13" ]
Current State: 13:[15, 68, 95, 54], Operations: [] Exploring Operation: 95-68=27, Resulting Numbers: [15, 54, 27] Generated Node #2: [15, 54, 27] from Operation: 95-68=27 Current State: 13:[15, 54, 27], Operations: ['95-68=27'] Exploring Operation: 54/27=2, Resulting Numbers: [15, 2] Generated Node #3: [15, 2] from Ope...
4
Current State: 13:[15, 68, 95, 54], Operations: [] Exploring Operation: 95-54=41, Resulting Numbers: [15, 68, 41] Generated Node #0,0: 13:[15, 68, 41] Operation: 95-54=41 Exploring Operation: 68-54=14, Resulting Numbers: [15, 95, 14] Generated Node #0,1: 13:[15, 95, 14] Operation: 68-54=14 Exploring Operation: 95-68=27...
0.989583
hs_3
mult_heuristic
[ 32, 12, 7, 2 ]
53
[ "32+12=44", "7+2=9", "44+9=53" ]
Current State: 53:[32, 12, 7, 2], Operations: [] Exploring Operation: 32+12=44, Resulting Numbers: [7, 2, 44] Generated Node #2: [7, 2, 44] from Operation: 32+12=44 Current State: 53:[7, 2, 44], Operations: ['32+12=44'] Exploring Operation: 7+2=9, Resulting Numbers: [44, 9] Generated Node #3: [44, 9] from Operation: 7+...
4
Current State: 53:[32, 12, 7, 2], Operations: [] Exploring Operation: 32*2=64, Resulting Numbers: [12, 7, 64] Generated Node #0,0: 53:[12, 7, 64] Operation: 32*2=64 Exploring Operation: 7*2=14, Resulting Numbers: [32, 12, 14] Generated Node #0,1: 53:[32, 12, 14] Operation: 7*2=14 Exploring Operation: 12*2=24, Resulting...
0
hs_3
mult_heuristic
[ 85, 42, 23, 25 ]
18
[ "42-25=17", "85/17=5", "23-5=18" ]
Current State: 18:[85, 42, 23, 25], Operations: [] Exploring Operation: 42-25=17, Resulting Numbers: [85, 23, 17] Generated Node #2: [85, 23, 17] from Operation: 42-25=17 Current State: 18:[85, 23, 17], Operations: ['42-25=17'] Exploring Operation: 85/17=5, Resulting Numbers: [23, 5] Generated Node #3: [23, 5] from Ope...
4
Current State: 18:[85, 42, 23, 25], Operations: [] Exploring Operation: 85-25=60, Resulting Numbers: [42, 23, 60] Generated Node #0,0: 18:[42, 23, 60] Operation: 85-25=60 Exploring Operation: 42-23=19, Resulting Numbers: [85, 25, 19] Generated Node #0,1: 18:[85, 25, 19] Operation: 42-23=19 Exploring Operation: 42-25=17...
0.940104
hs_5
mult_heuristic
[ 68, 58, 55, 6 ]
33
[ "68-58=10", "55*6=330", "330/10=33" ]
Current State: 33:[68, 58, 55, 6], Operations: [] Exploring Operation: 68-58=10, Resulting Numbers: [55, 6, 10] Generated Node #2: [55, 6, 10] from Operation: 68-58=10 Current State: 33:[55, 6, 10], Operations: ['68-58=10'] Exploring Operation: 55*6=330, Resulting Numbers: [10, 330] Generated Node #3: [10, 330] from Op...
4
Current State: 33:[68, 58, 55, 6], Operations: [] Exploring Operation: 58-55=3, Resulting Numbers: [68, 6, 3] Generated Node #0,0: 33:[68, 6, 3] Operation: 58-55=3 Exploring Operation: 68-55=13, Resulting Numbers: [58, 6, 13] Generated Node #0,1: 33:[58, 6, 13] Operation: 68-55=13 Exploring Operation: 68-6=62, Resultin...
0
hs_4
mult_heuristic
[ 32, 6, 50, 62 ]
38
[ "32-6=26", "62-50=12", "26+12=38" ]
Current State: 38:[32, 6, 50, 62], Operations: [] Exploring Operation: 32-6=26, Resulting Numbers: [50, 62, 26] Generated Node #2: [50, 62, 26] from Operation: 32-6=26 Current State: 38:[50, 62, 26], Operations: ['32-6=26'] Exploring Operation: 62-50=12, Resulting Numbers: [26, 12] Generated Node #3: [26, 12] from Oper...
4
Current State: 38:[32, 6, 50, 62], Operations: [] Exploring Operation: 62-50=12, Resulting Numbers: [32, 6, 12] Generated Node #0,0: 38:[32, 6, 12] Operation: 62-50=12 Exploring Operation: 62-32=30, Resulting Numbers: [6, 50, 30] Generated Node #0,1: 38:[6, 50, 30] Operation: 62-32=30 Exploring Operation: 50-32=18, Res...
0.96875
hs_4
sum_heuristic
[ 18, 51, 24, 65 ]
74
[ "51-18=33", "65-24=41", "33+41=74" ]
Current State: 74:[18, 51, 24, 65], Operations: [] Exploring Operation: 51-18=33, Resulting Numbers: [24, 65, 33] Generated Node #2: [24, 65, 33] from Operation: 51-18=33 Current State: 74:[24, 65, 33], Operations: ['51-18=33'] Exploring Operation: 65-24=41, Resulting Numbers: [33, 41] Generated Node #3: [33, 41] from ...
4
Current State: 74:[18, 51, 24, 65], Operations: [] Exploring Operation: 24-18=6, Resulting Numbers: [51, 65, 6] Generated Node #0,0: 74:[51, 65, 6] Operation: 24-18=6 Exploring Operation: 51-18=33, Resulting Numbers: [24, 65, 33] Generated Node #0,1: 74:[24, 65, 33] Operation: 51-18=33 Exploring Operation: 18+51=69, Re...
0.945313
hs_4
mult_heuristic
[ 60, 17, 79, 54 ]
90
[ "60-17=43", "79+54=133", "133-43=90" ]
Current State: 90:[60, 17, 79, 54], Operations: [] Exploring Operation: 60-17=43, Resulting Numbers: [79, 54, 43] Generated Node #2: [79, 54, 43] from Operation: 60-17=43 Current State: 90:[79, 54, 43], Operations: ['60-17=43'] Exploring Operation: 79+54=133, Resulting Numbers: [43, 133] Generated Node #3: [43, 133] fr...
4
Current State: 90:[60, 17, 79, 54], Operations: [] Exploring Operation: 79-60=19, Resulting Numbers: [17, 54, 19] Generated Node #0,0: 90:[17, 54, 19] Operation: 79-60=19 Exploring Operation: 17+79=96, Resulting Numbers: [60, 54, 96] Generated Node #0,1: 90:[60, 54, 96] Operation: 17+79=96 Exploring Operation: 60-54=6,...
0.977431
hs_5
mult_heuristic
[ 82, 39, 67, 31 ]
55
[ "82-39=43", "67+31=98", "98-43=55" ]
Current State: 55:[82, 39, 67, 31], Operations: [] Exploring Operation: 82-39=43, Resulting Numbers: [67, 31, 43] Generated Node #2: [67, 31, 43] from Operation: 82-39=43 Current State: 55:[67, 31, 43], Operations: ['82-39=43'] Exploring Operation: 67+31=98, Resulting Numbers: [43, 98] Generated Node #3: [43, 98] from ...
4
Current State: 55:[82, 39, 67, 31], Operations: [] Exploring Operation: 82-39=43, Resulting Numbers: [67, 31, 43] Generated Node #0,0: 55:[67, 31, 43] Operation: 82-39=43 Exploring Operation: 82-67=15, Resulting Numbers: [39, 31, 15] Generated Node #0,1: 55:[39, 31, 15] Operation: 82-67=15 Exploring Operation: 39-31=8,...
0.986111
hs_5
sum_heuristic
[ 54, 67, 2, 53 ]
64
[ "67-54=13", "53-2=51", "13+51=64" ]
Current State: 64:[54, 67, 2, 53], Operations: [] Exploring Operation: 67-54=13, Resulting Numbers: [2, 53, 13] Generated Node #2: [2, 53, 13] from Operation: 67-54=13 Current State: 64:[2, 53, 13], Operations: ['67-54=13'] Exploring Operation: 53-2=51, Resulting Numbers: [13, 51] Generated Node #3: [13, 51] from Opera...
4
Current State: 64:[54, 67, 2, 53], Operations: [] Exploring Operation: 54+2=56, Resulting Numbers: [67, 53, 56] Generated Node #0,0: 64:[67, 53, 56] Operation: 54+2=56 Exploring Operation: 54-53=1, Resulting Numbers: [67, 2, 1] Generated Node #0,1: 64:[67, 2, 1] Operation: 54-53=1 Exploring Operation: 54/2=27, Resultin...
0.985243
hs_5
mult_heuristic
[ 6, 94, 39, 39 ]
88
[ "94-6=88", "39-39=0", "88+0=88" ]
Current State: 88:[6, 94, 39, 39], Operations: [] Exploring Operation: 94-6=88, Resulting Numbers: [39, 39, 88] Generated Node #2: [39, 39, 88] from Operation: 94-6=88 Current State: 88:[39, 39, 88], Operations: ['94-6=88'] Exploring Operation: 39-39=0, Resulting Numbers: [88, 0] Generated Node #3: [88, 0] from Operati...
4
Current State: 88:[6, 94, 39, 39], Operations: [] Exploring Operation: 94-6=88, Resulting Numbers: [39, 39, 88] Generated Node #0,0: 88:[39, 39, 88] Operation: 94-6=88 Exploring Operation: 39-39=0, Resulting Numbers: [6, 94, 0] Generated Node #0,1: 88:[6, 94, 0] Operation: 39-39=0 Exploring Operation: 39/39=1, Resultin...
0.990451
hs_3
sum_heuristic
[ 77, 67, 16, 33 ]
95
[ "77+67=144", "16+33=49", "144-49=95" ]
Current State: 95:[77, 67, 16, 33], Operations: [] Exploring Operation: 77+67=144, Resulting Numbers: [16, 33, 144] Generated Node #2: [16, 33, 144] from Operation: 77+67=144 Current State: 95:[16, 33, 144], Operations: ['77+67=144'] Exploring Operation: 16+33=49, Resulting Numbers: [144, 49] Generated Node #3: [144, 4...
4
Current State: 95:[77, 67, 16, 33], Operations: [] Exploring Operation: 77-67=10, Resulting Numbers: [16, 33, 10] Generated Node #0,0: 95:[16, 33, 10] Operation: 77-67=10 Exploring Operation: 67+33=100, Resulting Numbers: [77, 16, 100] Generated Node #0,1: 95:[77, 16, 100] Operation: 67+33=100 Start Sub Search at level...
0
hs_2
sum_heuristic
[ 19, 28, 30, 54 ]
24
[ "28-19=9", "54/9=6", "30-6=24" ]
Current State: 24:[19, 28, 30, 54], Operations: [] Exploring Operation: 28-19=9, Resulting Numbers: [30, 54, 9] Generated Node #2: [30, 54, 9] from Operation: 28-19=9 Current State: 24:[30, 54, 9], Operations: ['28-19=9'] Exploring Operation: 54/9=6, Resulting Numbers: [30, 6] Generated Node #3: [30, 6] from Operation:...
4
Current State: 24:[19, 28, 30, 54], Operations: [] Exploring Operation: 30-28=2, Resulting Numbers: [19, 54, 2] Generated Node #0,0: 24:[19, 54, 2] Operation: 30-28=2 Exploring Operation: 54-28=26, Resulting Numbers: [19, 30, 26] Generated Node #0,1: 24:[19, 30, 26] Operation: 54-28=26 Exploring Operation: 30-19=11, Re...
0
hs_5
sum_heuristic
[ 13, 10, 89, 43 ]
86
[ "43-13=30", "30/10=3", "89-3=86" ]
Current State: 86:[13, 10, 89, 43], Operations: [] Exploring Operation: 43-13=30, Resulting Numbers: [10, 89, 30] Generated Node #2: [10, 89, 30] from Operation: 43-13=30 Current State: 86:[10, 89, 30], Operations: ['43-13=30'] Exploring Operation: 30/10=3, Resulting Numbers: [89, 3] Generated Node #3: [89, 3] from Ope...
4
Current State: 86:[13, 10, 89, 43], Operations: [] Exploring Operation: 89-10=79, Resulting Numbers: [13, 43, 79] Generated Node #0,0: 86:[13, 43, 79] Operation: 89-10=79 Exploring Operation: 13-10=3, Resulting Numbers: [89, 43, 3] Generated Node #0,1: 86:[89, 43, 3] Operation: 13-10=3 Exploring Operation: 89-13=76, Re...
0
hs_3
sum_heuristic
[ 62, 31, 25, 58 ]
52
[ "62-31=31", "25+58=83", "83-31=52" ]
Current State: 52:[62, 31, 25, 58], Operations: [] Exploring Operation: 62-31=31, Resulting Numbers: [25, 58, 31] Generated Node #2: [25, 58, 31] from Operation: 62-31=31 Current State: 52:[25, 58, 31], Operations: ['62-31=31'] Exploring Operation: 25+58=83, Resulting Numbers: [31, 83] Generated Node #3: [31, 83] from ...
4
Current State: 52:[62, 31, 25, 58], Operations: [] Exploring Operation: 62/31=2, Resulting Numbers: [25, 58, 2] Generated Node #0,0: 52:[25, 58, 2] Operation: 62/31=2 Exploring Operation: 62-31=31, Resulting Numbers: [25, 58, 31] Generated Node #0,1: 52:[25, 58, 31] Operation: 62-31=31 Exploring Operation: 62-58=4, Res...
0.986979
hs_3
mult_heuristic
[ 5, 31, 67, 22 ]
63
[ "31-5=26", "67+22=89", "89-26=63" ]
Current State: 63:[5, 31, 67, 22], Operations: [] Exploring Operation: 31-5=26, Resulting Numbers: [67, 22, 26] Generated Node #2: [67, 22, 26] from Operation: 31-5=26 Current State: 63:[67, 22, 26], Operations: ['31-5=26'] Exploring Operation: 67+22=89, Resulting Numbers: [26, 89] Generated Node #3: [26, 89] from Oper...
4
Current State: 63:[5, 31, 67, 22], Operations: [] Exploring Operation: 31-22=9, Resulting Numbers: [5, 67, 9] Generated Node #0,0: 63:[5, 67, 9] Operation: 31-22=9 Start Sub Search at level 1: Moving to Node #0,0 Current State: 63:[5, 67, 9], Operations: ['31-22=9'] Exploring Operation: 67-5=62, Resulting Numbers: [9, ...
0
hs_1
sum_heuristic
[ 45, 30, 39, 38 ]
76
[ "45+30=75", "39-38=1", "75+1=76" ]
Current State: 76:[45, 30, 39, 38], Operations: [] Exploring Operation: 45+30=75, Resulting Numbers: [39, 38, 75] Generated Node #2: [39, 38, 75] from Operation: 45+30=75 Current State: 76:[39, 38, 75], Operations: ['45+30=75'] Exploring Operation: 39-38=1, Resulting Numbers: [75, 1] Generated Node #3: [75, 1] from Ope...
4
Current State: 76:[45, 30, 39, 38], Operations: [] Exploring Operation: 45-30=15, Resulting Numbers: [39, 38, 15] Generated Node #0,0: 76:[39, 38, 15] Operation: 45-30=15 Exploring Operation: 45-39=6, Resulting Numbers: [30, 38, 6] Generated Node #0,1: 76:[30, 38, 6] Operation: 45-39=6 Exploring Operation: 45+30=75, Re...
0.989583
hs_3
sum_heuristic
[ 73, 85, 41, 2 ]
55
[ "85-73=12", "41+2=43", "12+43=55" ]
Current State: 55:[73, 85, 41, 2], Operations: [] Exploring Operation: 85-73=12, Resulting Numbers: [41, 2, 12] Generated Node #2: [41, 2, 12] from Operation: 85-73=12 Current State: 55:[41, 2, 12], Operations: ['85-73=12'] Exploring Operation: 41+2=43, Resulting Numbers: [12, 43] Generated Node #3: [12, 43] from Opera...
4
Current State: 55:[73, 85, 41, 2], Operations: [] Exploring Operation: 85-73=12, Resulting Numbers: [41, 2, 12] Generated Node #0,0: 55:[41, 2, 12] Operation: 85-73=12 Exploring Operation: 85-41=44, Resulting Numbers: [73, 2, 44] Generated Node #0,1: 55:[73, 2, 44] Operation: 85-41=44 Start Sub Search at level 1: Movin...
0.992188
hs_2
sum_heuristic
[ 18, 18, 66, 65 ]
66
[ "18-18=0", "65*0=0", "66+0=66" ]
Current State: 66:[18, 18, 66, 65], Operations: [] Exploring Operation: 18-18=0, Resulting Numbers: [66, 65, 0] Generated Node #2: [66, 65, 0] from Operation: 18-18=0 Current State: 66:[66, 65, 0], Operations: ['18-18=0'] Exploring Operation: 65*0=0, Resulting Numbers: [66, 0] Generated Node #3: [66, 0] from Operation:...
4
Current State: 66:[18, 18, 66, 65], Operations: [] Exploring Operation: 18/18=1, Resulting Numbers: [66, 65, 1] Generated Node #0,0: 66:[66, 65, 1] Operation: 18/18=1 Moving to Node #0,0 Current State: 66:[66, 65, 1], Operations: ['18/18=1'] Exploring Operation: 65+1=66, Resulting Numbers: [66, 66] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 29, 5, 35, 11 ]
27
[ "29+11=40", "40/5=8", "35-8=27" ]
Current State: 27:[29, 5, 35, 11], Operations: [] Exploring Operation: 29+11=40, Resulting Numbers: [5, 35, 40] Generated Node #2: [5, 35, 40] from Operation: 29+11=40 Current State: 27:[5, 35, 40], Operations: ['29+11=40'] Exploring Operation: 40/5=8, Resulting Numbers: [35, 8] Generated Node #3: [35, 8] from Operatio...
4
Current State: 27:[29, 5, 35, 11], Operations: [] Exploring Operation: 35/5=7, Resulting Numbers: [29, 11, 7] Generated Node #0,0: 27:[29, 11, 7] Operation: 35/5=7 Exploring Operation: 35-11=24, Resulting Numbers: [29, 5, 24] Generated Node #0,1: 27:[29, 5, 24] Operation: 35-11=24 Exploring Operation: 35-5=30, Resultin...
0
hs_4
mult_heuristic
[ 62, 9, 17, 16 ]
38
[ "62+9=71", "17+16=33", "71-33=38" ]
Current State: 38:[62, 9, 17, 16], Operations: [] Exploring Operation: 62+9=71, Resulting Numbers: [17, 16, 71] Generated Node #2: [17, 16, 71] from Operation: 62+9=71 Current State: 38:[17, 16, 71], Operations: ['62+9=71'] Exploring Operation: 17+16=33, Resulting Numbers: [71, 33] Generated Node #3: [71, 33] from Oper...
4
Current State: 38:[62, 9, 17, 16], Operations: [] Exploring Operation: 62-16=46, Resulting Numbers: [9, 17, 46] Generated Node #0,0: 38:[9, 17, 46] Operation: 62-16=46 Exploring Operation: 62-17=45, Resulting Numbers: [9, 16, 45] Generated Node #0,1: 38:[9, 16, 45] Operation: 62-17=45 Exploring Operation: 9+16=25, Resu...
0.984375
hs_5
sum_heuristic
[ 21, 30, 18, 87 ]
35
[ "18+87=105", "105/21=5", "30+5=35" ]
Current State: 35:[21, 30, 18, 87], Operations: [] Exploring Operation: 18+87=105, Resulting Numbers: [21, 30, 105] Generated Node #2: [21, 30, 105] from Operation: 18+87=105 Current State: 35:[21, 30, 105], Operations: ['18+87=105'] Exploring Operation: 105/21=5, Resulting Numbers: [30, 5] Generated Node #3: [30, 5] f...
4
Current State: 35:[21, 30, 18, 87], Operations: [] Exploring Operation: 87-21=66, Resulting Numbers: [30, 18, 66] Generated Node #0,0: 35:[30, 18, 66] Operation: 87-21=66 Moving to Node #0,0 Current State: 35:[30, 18, 66], Operations: ['87-21=66'] Exploring Operation: 66-30=36, Resulting Numbers: [18, 36] Generated Nod...
0
hs_1
sum_heuristic
[ 45, 86, 69, 36 ]
64
[ "86-45=41", "69+36=105", "105-41=64" ]
Current State: 64:[45, 86, 69, 36], Operations: [] Exploring Operation: 86-45=41, Resulting Numbers: [69, 36, 41] Generated Node #2: [69, 36, 41] from Operation: 86-45=41 Current State: 64:[69, 36, 41], Operations: ['86-45=41'] Exploring Operation: 69+36=105, Resulting Numbers: [41, 105] Generated Node #3: [41, 105] fr...
4
Current State: 64:[45, 86, 69, 36], Operations: [] Exploring Operation: 86-36=50, Resulting Numbers: [45, 69, 50] Generated Node #0,0: 64:[45, 69, 50] Operation: 86-36=50 Exploring Operation: 45-36=9, Resulting Numbers: [86, 69, 9] Generated Node #0,1: 64:[86, 69, 9] Operation: 45-36=9 Exploring Operation: 86-69=17, Re...
0.981771
hs_4
sum_heuristic
[ 3, 23, 97, 8 ]
96
[ "3*8=24", "23+97=120", "120-24=96" ]
Current State: 96:[3, 23, 97, 8], Operations: [] Exploring Operation: 3*8=24, Resulting Numbers: [23, 97, 24] Generated Node #2: [23, 97, 24] from Operation: 3*8=24 Current State: 96:[23, 97, 24], Operations: ['3*8=24'] Exploring Operation: 23+97=120, Resulting Numbers: [24, 120] Generated Node #3: [24, 120] from Opera...
4
Current State: 96:[3, 23, 97, 8], Operations: [] Exploring Operation: 3+23=26, Resulting Numbers: [97, 8, 26] Generated Node #0,0: 96:[97, 8, 26] Operation: 3+23=26 Exploring Operation: 23+8=31, Resulting Numbers: [3, 97, 31] Generated Node #0,1: 96:[3, 97, 31] Operation: 23+8=31 Exploring Operation: 3*8=24, Resulting ...
0.97309
hs_4
sum_heuristic
[ 76, 26, 64, 10 ]
13
[ "76-64=12", "12-10=2", "26/2=13" ]
Current State: 13:[76, 26, 64, 10], Operations: [] Exploring Operation: 76-64=12, Resulting Numbers: [26, 10, 12] Generated Node #2: [26, 10, 12] from Operation: 76-64=12 Current State: 13:[26, 10, 12], Operations: ['76-64=12'] Exploring Operation: 12-10=2, Resulting Numbers: [26, 2] Generated Node #3: [26, 2] from Ope...
4
Current State: 13:[76, 26, 64, 10], Operations: [] Exploring Operation: 76-26=50, Resulting Numbers: [64, 10, 50] Generated Node #0,0: 13:[64, 10, 50] Operation: 76-26=50 Exploring Operation: 64-26=38, Resulting Numbers: [76, 10, 38] Generated Node #0,1: 13:[76, 10, 38] Operation: 64-26=38 Exploring Operation: 76-10=66...
0.942708
hs_4
sum_heuristic
[ 65, 71, 79, 87 ]
14
[ "71-65=6", "87-79=8", "6+8=14" ]
Current State: 14:[65, 71, 79, 87], Operations: [] Exploring Operation: 71-65=6, Resulting Numbers: [79, 87, 6] Generated Node #2: [79, 87, 6] from Operation: 71-65=6 Current State: 14:[79, 87, 6], Operations: ['71-65=6'] Exploring Operation: 87-79=8, Resulting Numbers: [6, 8] Generated Node #3: [6, 8] from Operation: ...
4
Current State: 14:[65, 71, 79, 87], Operations: [] Exploring Operation: 87-79=8, Resulting Numbers: [65, 71, 8] Generated Node #0,0: 14:[65, 71, 8] Operation: 87-79=8 Exploring Operation: 87-71=16, Resulting Numbers: [65, 79, 16] Generated Node #0,1: 14:[65, 79, 16] Operation: 87-71=16 Start Sub Search at level 1: Movi...
0.992188
hs_2
sum_heuristic