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
[ 39, 55, 2, 21 ]
53
[ "55-39=16", "2*16=32", "21+32=53" ]
Current State: 53:[39, 55, 2, 21], Operations: [] Exploring Operation: 55-39=16, Resulting Numbers: [2, 21, 16] Generated Node #2: [2, 21, 16] from Operation: 55-39=16 Current State: 53:[2, 21, 16], Operations: ['55-39=16'] Exploring Operation: 2*16=32, Resulting Numbers: [21, 32] Generated Node #3: [21, 32] from Opera...
4
Current State: 53:[39, 55, 2, 21], Operations: [] Exploring Operation: 39-2=37, Resulting Numbers: [55, 21, 37] Generated Node #0,0: 53:[55, 21, 37] Operation: 39-2=37 Exploring Operation: 2+21=23, Resulting Numbers: [39, 55, 23] Generated Node #0,1: 53:[39, 55, 23] Operation: 2+21=23 Exploring Operation: 39+2=41, Resu...
0
hs_5
sum_heuristic
[ 21, 81, 78, 75 ]
12
[ "81-78=3", "21*3=63", "75-63=12" ]
Current State: 12:[21, 81, 78, 75], Operations: [] Exploring Operation: 81-78=3, Resulting Numbers: [21, 75, 3] Generated Node #2: [21, 75, 3] from Operation: 81-78=3 Current State: 12:[21, 75, 3], Operations: ['81-78=3'] Exploring Operation: 21*3=63, Resulting Numbers: [75, 63] Generated Node #3: [75, 63] from Operati...
4
Current State: 12:[21, 81, 78, 75], Operations: [] Exploring Operation: 81-75=6, Resulting Numbers: [21, 78, 6] Generated Node #0,0: 12:[21, 78, 6] Operation: 81-75=6 Exploring Operation: 78-75=3, Resulting Numbers: [21, 81, 3] Generated Node #0,1: 12:[21, 81, 3] Operation: 78-75=3 Exploring Operation: 81-78=3, Resulti...
0
hs_3
mult_heuristic
[ 16, 37, 40, 66 ]
38
[ "40-37=3", "66/3=22", "16+22=38" ]
Current State: 38:[16, 37, 40, 66], Operations: [] Exploring Operation: 40-37=3, Resulting Numbers: [16, 66, 3] Generated Node #2: [16, 66, 3] from Operation: 40-37=3 Current State: 38:[16, 66, 3], Operations: ['40-37=3'] Exploring Operation: 66/3=22, Resulting Numbers: [16, 22] Generated Node #3: [16, 22] from Operati...
4
Current State: 38:[16, 37, 40, 66], Operations: [] Exploring Operation: 66-40=26, Resulting Numbers: [16, 37, 26] Generated Node #0,0: 38:[16, 37, 26] Operation: 66-40=26 Exploring Operation: 66-37=29, Resulting Numbers: [16, 40, 29] Generated Node #0,1: 38:[16, 40, 29] Operation: 66-37=29 Exploring Operation: 66-16=50...
0
hs_4
sum_heuristic
[ 65, 22, 52, 6 ]
70
[ "52-22=30", "30/6=5", "65+5=70" ]
Current State: 70:[65, 22, 52, 6], Operations: [] Exploring Operation: 52-22=30, Resulting Numbers: [65, 6, 30] Generated Node #2: [65, 6, 30] from Operation: 52-22=30 Current State: 70:[65, 6, 30], Operations: ['52-22=30'] Exploring Operation: 30/6=5, Resulting Numbers: [65, 5] Generated Node #3: [65, 5] from Operatio...
4
Current State: 70:[65, 22, 52, 6], Operations: [] Exploring Operation: 65-52=13, Resulting Numbers: [22, 6, 13] Generated Node #0,0: 70:[22, 6, 13] Operation: 65-52=13 Moving to Node #0,0 Current State: 70:[22, 6, 13], Operations: ['65-52=13'] Exploring Operation: 22+13=35, Resulting Numbers: [6, 35] Generated Node #0,...
0
hs_1
mult_heuristic
[ 62, 63, 1, 95 ]
96
[ "63-62=1", "1+95=96", "1*96=96" ]
Current State: 96:[62, 63, 1, 95], Operations: [] Exploring Operation: 63-62=1, Resulting Numbers: [1, 95, 1] Generated Node #2: [1, 95, 1] from Operation: 63-62=1 Current State: 96:[1, 95, 1], Operations: ['63-62=1'] Exploring Operation: 1+95=96, Resulting Numbers: [96] 96,96 equal: Goal Reached Exploring Operation: 1...
4
Current State: 96:[62, 63, 1, 95], Operations: [] Exploring Operation: 95-63=32, Resulting Numbers: [62, 1, 32] Generated Node #0,0: 96:[62, 1, 32] Operation: 95-63=32 Exploring Operation: 63-62=1, Resulting Numbers: [1, 95, 1] Generated Node #0,1: 96:[1, 95, 1] Operation: 63-62=1 Start Sub Search at level 1: Moving to...
0.992188
hs_2
sum_heuristic
[ 4, 15, 27, 5 ]
98
[ "4*27=108", "15-5=10", "108-10=98" ]
Current State: 98:[4, 15, 27, 5], Operations: [] Exploring Operation: 4*27=108, Resulting Numbers: [15, 5, 108] Generated Node #2: [15, 5, 108] from Operation: 4*27=108 Current State: 98:[15, 5, 108], Operations: ['4*27=108'] Exploring Operation: 15-5=10, Resulting Numbers: [108, 10] Generated Node #3: [108, 10] from O...
4
Current State: 98:[4, 15, 27, 5], Operations: [] Exploring Operation: 27-15=12, Resulting Numbers: [4, 5, 12] Generated Node #0,0: 98:[4, 5, 12] Operation: 27-15=12 Exploring Operation: 15+27=42, Resulting Numbers: [4, 5, 42] Generated Node #0,1: 98:[4, 5, 42] Operation: 15+27=42 Start Sub Search at level 1: Moving to ...
0
hs_2
sum_heuristic
[ 63, 9, 11, 21 ]
23
[ "63/21=3", "9+11=20", "3+20=23" ]
Current State: 23:[63, 9, 11, 21], Operations: [] Exploring Operation: 63/21=3, Resulting Numbers: [9, 11, 3] Generated Node #2: [9, 11, 3] from Operation: 63/21=3 Current State: 23:[9, 11, 3], Operations: ['63/21=3'] Exploring Operation: 9+11=20, Resulting Numbers: [3, 20] Generated Node #3: [3, 20] from Operation: 9+...
4
Current State: 23:[63, 9, 11, 21], Operations: [] Exploring Operation: 63-9=54, Resulting Numbers: [11, 21, 54] Generated Node #0,0: 23:[11, 21, 54] Operation: 63-9=54 Exploring Operation: 63/9=7, Resulting Numbers: [11, 21, 7] Generated Node #0,1: 23:[11, 21, 7] Operation: 63/9=7 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 58, 97, 24, 15 ]
48
[ "97-58=39", "24-15=9", "39+9=48" ]
Current State: 48:[58, 97, 24, 15], Operations: [] Exploring Operation: 97-58=39, Resulting Numbers: [24, 15, 39] Generated Node #2: [24, 15, 39] from Operation: 97-58=39 Current State: 48:[24, 15, 39], Operations: ['97-58=39'] Exploring Operation: 24-15=9, Resulting Numbers: [39, 9] Generated Node #3: [39, 9] from Ope...
4
Current State: 48:[58, 97, 24, 15], Operations: [] Exploring Operation: 97-58=39, Resulting Numbers: [24, 15, 39] Generated Node #0,0: 48:[24, 15, 39] Operation: 97-58=39 Start Sub Search at level 1: Moving to Node #0,0 Current State: 48:[24, 15, 39], Operations: ['97-58=39'] Exploring Operation: 39-15=24, Resulting Nu...
0.993924
hs_1
sum_heuristic
[ 23, 1, 26, 47 ]
51
[ "23-1=22", "26+47=73", "73-22=51" ]
Current State: 51:[23, 1, 26, 47], Operations: [] Exploring Operation: 23-1=22, Resulting Numbers: [26, 47, 22] Generated Node #2: [26, 47, 22] from Operation: 23-1=22 Current State: 51:[26, 47, 22], Operations: ['23-1=22'] Exploring Operation: 26+47=73, Resulting Numbers: [22, 73] Generated Node #3: [22, 73] from Oper...
4
Current State: 51:[23, 1, 26, 47], Operations: [] Exploring Operation: 26-23=3, Resulting Numbers: [1, 47, 3] Generated Node #0,0: 51:[1, 47, 3] Operation: 26-23=3 Exploring Operation: 23+26=49, Resulting Numbers: [1, 47, 49] Generated Node #0,1: 51:[1, 47, 49] Operation: 23+26=49 Exploring Operation: 47-26=21, Resulti...
0.986111
hs_4
mult_heuristic
[ 76, 36, 80, 39 ]
37
[ "76-36=40", "80/40=2", "39-2=37" ]
Current State: 37:[76, 36, 80, 39], Operations: [] Exploring Operation: 76-36=40, Resulting Numbers: [80, 39, 40] Generated Node #2: [80, 39, 40] from Operation: 76-36=40 Current State: 37:[80, 39, 40], Operations: ['76-36=40'] Exploring Operation: 80/40=2, Resulting Numbers: [39, 2] Generated Node #3: [39, 2] from Ope...
4
Current State: 37:[76, 36, 80, 39], Operations: [] Exploring Operation: 80-76=4, Resulting Numbers: [36, 39, 4] Generated Node #0,0: 37:[36, 39, 4] Operation: 80-76=4 Exploring Operation: 76-39=37, Resulting Numbers: [36, 80, 37] Generated Node #0,1: 37:[36, 80, 37] Operation: 76-39=37 Moving to Node #0,0 Current State...
0
hs_2
mult_heuristic
[ 27, 22, 64, 12 ]
78
[ "27*64=1728", "1728-12=1716", "1716/22=78" ]
Current State: 78:[27, 22, 64, 12], Operations: [] Exploring Operation: 27*64=1728, Resulting Numbers: [22, 12, 1728] Generated Node #2: [22, 12, 1728] from Operation: 27*64=1728 Current State: 78:[22, 12, 1728], Operations: ['27*64=1728'] Exploring Operation: 1728-12=1716, Resulting Numbers: [22, 1716] Generated Node ...
4
Current State: 78:[27, 22, 64, 12], Operations: [] Exploring Operation: 64-22=42, Resulting Numbers: [27, 12, 42] Generated Node #0,0: 78:[27, 12, 42] Operation: 64-22=42 Exploring Operation: 64-27=37, Resulting Numbers: [22, 12, 37] Generated Node #0,1: 78:[22, 12, 37] Operation: 64-27=37 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 19, 88, 29, 85 ]
16
[ "19+29=48", "88-85=3", "48/3=16" ]
Current State: 16:[19, 88, 29, 85], Operations: [] Exploring Operation: 19+29=48, Resulting Numbers: [88, 85, 48] Generated Node #2: [88, 85, 48] from Operation: 19+29=48 Current State: 16:[88, 85, 48], Operations: ['19+29=48'] Exploring Operation: 88-85=3, Resulting Numbers: [48, 3] Generated Node #3: [48, 3] from Ope...
4
Current State: 16:[19, 88, 29, 85], Operations: [] Exploring Operation: 88-29=59, Resulting Numbers: [19, 85, 59] Generated Node #0,0: 16:[19, 85, 59] Operation: 88-29=59 Exploring Operation: 88-85=3, Resulting Numbers: [19, 29, 3] Generated Node #0,1: 16:[19, 29, 3] Operation: 88-85=3 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 3, 34, 17, 19 ]
63
[ "34/17=2", "19+2=21", "3*21=63" ]
Current State: 63:[3, 34, 17, 19], Operations: [] Exploring Operation: 34/17=2, Resulting Numbers: [3, 19, 2] Generated Node #2: [3, 19, 2] from Operation: 34/17=2 Current State: 63:[3, 19, 2], Operations: ['34/17=2'] Exploring Operation: 19+2=21, Resulting Numbers: [3, 21] Generated Node #3: [3, 21] from Operation: 19...
4
Current State: 63:[3, 34, 17, 19], Operations: [] Exploring Operation: 34-17=17, Resulting Numbers: [3, 19, 17] Generated Node #0,0: 63:[3, 19, 17] Operation: 34-17=17 Exploring Operation: 34-19=15, Resulting Numbers: [3, 17, 15] Generated Node #0,1: 63:[3, 17, 15] Operation: 34-19=15 Exploring Operation: 34/17=2, Resu...
0.988715
hs_3
sum_heuristic
[ 14, 72, 98, 16 ]
28
[ "14+72=86", "98+16=114", "114-86=28" ]
Current State: 28:[14, 72, 98, 16], Operations: [] Exploring Operation: 14+72=86, Resulting Numbers: [98, 16, 86] Generated Node #2: [98, 16, 86] from Operation: 14+72=86 Current State: 28:[98, 16, 86], Operations: ['14+72=86'] Exploring Operation: 98+16=114, Resulting Numbers: [86, 114] Generated Node #3: [86, 114] fr...
4
Current State: 28:[14, 72, 98, 16], Operations: [] Exploring Operation: 98-72=26, Resulting Numbers: [14, 16, 26] Generated Node #0,0: 28:[14, 16, 26] Operation: 98-72=26 Exploring Operation: 98/14=7, Resulting Numbers: [72, 16, 7] Generated Node #0,1: 28:[72, 16, 7] Operation: 98/14=7 Moving to Node #0,0 Current State...
0.986111
hs_2
sum_heuristic
[ 78, 2, 36, 16 ]
31
[ "78+2=80", "80/16=5", "36-5=31" ]
Current State: 31:[78, 2, 36, 16], Operations: [] Exploring Operation: 78+2=80, Resulting Numbers: [36, 16, 80] Generated Node #2: [36, 16, 80] from Operation: 78+2=80 Current State: 31:[36, 16, 80], Operations: ['78+2=80'] Exploring Operation: 80/16=5, Resulting Numbers: [36, 5] Generated Node #3: [36, 5] from Operati...
4
Current State: 31:[78, 2, 36, 16], Operations: [] Exploring Operation: 2*16=32, Resulting Numbers: [78, 36, 32] Generated Node #0,0: 31:[78, 36, 32] Operation: 2*16=32 Exploring Operation: 78/2=39, Resulting Numbers: [36, 16, 39] Generated Node #0,1: 31:[36, 16, 39] Operation: 78/2=39 Exploring Operation: 78-16=62, Res...
0
hs_5
sum_heuristic
[ 13, 14, 27, 69 ]
30
[ "13*27=351", "69+351=420", "420/14=30" ]
Current State: 30:[13, 14, 27, 69], Operations: [] Exploring Operation: 13*27=351, Resulting Numbers: [14, 69, 351] Generated Node #2: [14, 69, 351] from Operation: 13*27=351 Current State: 30:[14, 69, 351], Operations: ['13*27=351'] Exploring Operation: 69+351=420, Resulting Numbers: [14, 420] Generated Node #3: [14, ...
4
Current State: 30:[13, 14, 27, 69], Operations: [] Exploring Operation: 69-27=42, Resulting Numbers: [13, 14, 42] Generated Node #0,0: 30:[13, 14, 42] Operation: 69-27=42 Exploring Operation: 27-13=14, Resulting Numbers: [14, 69, 14] Generated Node #0,1: 30:[14, 69, 14] Operation: 27-13=14 Exploring Operation: 69-14=55...
0
hs_4
sum_heuristic
[ 41, 24, 54, 66 ]
39
[ "66-54=12", "24/12=2", "41-2=39" ]
Current State: 39:[41, 24, 54, 66], Operations: [] Exploring Operation: 66-54=12, Resulting Numbers: [41, 24, 12] Generated Node #2: [41, 24, 12] from Operation: 66-54=12 Current State: 39:[41, 24, 12], Operations: ['66-54=12'] Exploring Operation: 24/12=2, Resulting Numbers: [41, 2] Generated Node #3: [41, 2] from Ope...
4
Current State: 39:[41, 24, 54, 66], Operations: [] Exploring Operation: 54-41=13, Resulting Numbers: [24, 66, 13] Generated Node #0,0: 39:[24, 66, 13] Operation: 54-41=13 Exploring Operation: 66-24=42, Resulting Numbers: [41, 54, 42] Generated Node #0,1: 39:[41, 54, 42] Operation: 66-24=42 Exploring Operation: 66-54=12...
0.987847
hs_3
sum_heuristic
[ 17, 52, 92, 3 ]
11
[ "17*3=51", "92-52=40", "51-40=11" ]
Current State: 11:[17, 52, 92, 3], Operations: [] Exploring Operation: 17*3=51, Resulting Numbers: [52, 92, 51] Generated Node #2: [52, 92, 51] from Operation: 17*3=51 Current State: 11:[52, 92, 51], Operations: ['17*3=51'] Exploring Operation: 92-52=40, Resulting Numbers: [51, 40] Generated Node #3: [51, 40] from Oper...
4
Current State: 11:[17, 52, 92, 3], Operations: [] Exploring Operation: 52-17=35, Resulting Numbers: [92, 3, 35] Generated Node #0,0: 11:[92, 3, 35] Operation: 52-17=35 Exploring Operation: 92-52=40, Resulting Numbers: [17, 3, 40] Generated Node #0,1: 11:[17, 3, 40] Operation: 92-52=40 Exploring Operation: 92-17=75, Res...
0
hs_3
sum_heuristic
[ 12, 70, 20, 61 ]
23
[ "70-12=58", "20+61=81", "81-58=23" ]
Current State: 23:[12, 70, 20, 61], Operations: [] Exploring Operation: 70-12=58, Resulting Numbers: [20, 61, 58] Generated Node #2: [20, 61, 58] from Operation: 70-12=58 Current State: 23:[20, 61, 58], Operations: ['70-12=58'] Exploring Operation: 20+61=81, Resulting Numbers: [58, 81] Generated Node #3: [58, 81] from ...
4
Current State: 23:[12, 70, 20, 61], Operations: [] Exploring Operation: 70-61=9, Resulting Numbers: [12, 20, 9] Generated Node #0,0: 23:[12, 20, 9] Operation: 70-61=9 Moving to Node #0,0 Current State: 23:[12, 20, 9], Operations: ['70-61=9'] Exploring Operation: 12+9=21, Resulting Numbers: [20, 21] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 52, 7, 77, 91 ]
40
[ "77-7=70", "52*70=3640", "3640/91=40" ]
Current State: 40:[52, 7, 77, 91], Operations: [] Exploring Operation: 77-7=70, Resulting Numbers: [52, 91, 70] Generated Node #2: [52, 91, 70] from Operation: 77-7=70 Current State: 40:[52, 91, 70], Operations: ['77-7=70'] Exploring Operation: 52*70=3640, Resulting Numbers: [91, 3640] Generated Node #3: [91, 3640] fro...
4
Current State: 40:[52, 7, 77, 91], Operations: [] Exploring Operation: 91/7=13, Resulting Numbers: [52, 77, 13] Generated Node #0,0: 40:[52, 77, 13] Operation: 91/7=13 Exploring Operation: 77-52=25, Resulting Numbers: [7, 91, 25] Generated Node #0,1: 40:[7, 91, 25] Operation: 77-52=25 Exploring Operation: 91-52=39, Res...
0
hs_4
sum_heuristic
[ 17, 71, 13, 52 ]
98
[ "17*13=221", "71+52=123", "221-123=98" ]
Current State: 98:[17, 71, 13, 52], Operations: [] Exploring Operation: 17*13=221, Resulting Numbers: [71, 52, 221] Generated Node #2: [71, 52, 221] from Operation: 17*13=221 Current State: 98:[71, 52, 221], Operations: ['17*13=221'] Exploring Operation: 71+52=123, Resulting Numbers: [221, 123] Generated Node #3: [221,...
4
Current State: 98:[17, 71, 13, 52], Operations: [] Exploring Operation: 71-17=54, Resulting Numbers: [13, 52, 54] Generated Node #0,0: 98:[13, 52, 54] Operation: 71-17=54 Exploring Operation: 71+13=84, Resulting Numbers: [17, 52, 84] Generated Node #0,1: 98:[17, 52, 84] Operation: 71+13=84 Exploring Operation: 17+71=88...
0
hs_5
mult_heuristic
[ 33, 31, 25, 2 ]
26
[ "33-31=2", "2/2=1", "25+1=26" ]
Current State: 26:[33, 31, 25, 2], Operations: [] Exploring Operation: 33-31=2, Resulting Numbers: [25, 2, 2] Generated Node #2: [25, 2, 2] from Operation: 33-31=2 Current State: 26:[25, 2, 2], Operations: ['33-31=2'] Exploring Operation: 2/2=1, Resulting Numbers: [25, 1] Generated Node #3: [25, 1] from Operation: 2/2=...
4
Current State: 26:[33, 31, 25, 2], Operations: [] Exploring Operation: 33-31=2, Resulting Numbers: [25, 2, 2] Generated Node #0,0: 26:[25, 2, 2] Operation: 33-31=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 26:[25, 2, 2], Operations: ['33-31=2'] Exploring Operation: 25+2=27, Resulting Numbers: [2, ...
0
hs_1
sum_heuristic
[ 46, 99, 64, 54 ]
43
[ "99-46=53", "64-54=10", "53-10=43" ]
Current State: 43:[46, 99, 64, 54], Operations: [] Exploring Operation: 99-46=53, Resulting Numbers: [64, 54, 53] Generated Node #2: [64, 54, 53] from Operation: 99-46=53 Current State: 43:[64, 54, 53], Operations: ['99-46=53'] Exploring Operation: 64-54=10, Resulting Numbers: [53, 10] Generated Node #3: [53, 10] from ...
4
Current State: 43:[46, 99, 64, 54], Operations: [] Exploring Operation: 99-54=45, Resulting Numbers: [46, 64, 45] Generated Node #0,0: 43:[46, 64, 45] Operation: 99-54=45 Exploring Operation: 99-46=53, Resulting Numbers: [64, 54, 53] Generated Node #0,1: 43:[64, 54, 53] Operation: 99-46=53 Exploring Operation: 99-64=35...
0.970486
hs_4
sum_heuristic
[ 6, 16, 54, 15 ]
29
[ "16-6=10", "54-15=39", "39-10=29" ]
Current State: 29:[6, 16, 54, 15], Operations: [] Exploring Operation: 16-6=10, Resulting Numbers: [54, 15, 10] Generated Node #2: [54, 15, 10] from Operation: 16-6=10 Current State: 29:[54, 15, 10], Operations: ['16-6=10'] Exploring Operation: 54-15=39, Resulting Numbers: [10, 39] Generated Node #3: [10, 39] from Oper...
4
Current State: 29:[6, 16, 54, 15], Operations: [] Exploring Operation: 6+16=22, Resulting Numbers: [54, 15, 22] Generated Node #0,0: 29:[54, 15, 22] Operation: 6+16=22 Exploring Operation: 6+15=21, Resulting Numbers: [16, 54, 21] Generated Node #0,1: 29:[16, 54, 21] Operation: 6+15=21 Exploring Operation: 54-6=48, Resu...
0.945313
hs_4
mult_heuristic
[ 61, 25, 85, 46 ]
46
[ "61+25=86", "86-85=1", "46*1=46" ]
Current State: 46:[61, 25, 85, 46], Operations: [] Exploring Operation: 61+25=86, Resulting Numbers: [85, 46, 86] Generated Node #2: [85, 46, 86] from Operation: 61+25=86 Current State: 46:[85, 46, 86], Operations: ['61+25=86'] Exploring Operation: 86-85=1, Resulting Numbers: [46, 1] Generated Node #3: [46, 1] from Ope...
4
Current State: 46:[61, 25, 85, 46], Operations: [] Exploring Operation: 85-46=39, Resulting Numbers: [61, 25, 39] Generated Node #0,0: 46:[61, 25, 39] Operation: 85-46=39 Exploring Operation: 85-25=60, Resulting Numbers: [61, 46, 60] Generated Node #0,1: 46:[61, 46, 60] Operation: 85-25=60 Exploring Operation: 85-61=24...
0.988715
hs_4
sum_heuristic
[ 14, 78, 59, 72 ]
51
[ "78-14=64", "72-59=13", "64-13=51" ]
Current State: 51:[14, 78, 59, 72], Operations: [] Exploring Operation: 78-14=64, Resulting Numbers: [59, 72, 64] Generated Node #2: [59, 72, 64] from Operation: 78-14=64 Current State: 51:[59, 72, 64], Operations: ['78-14=64'] Exploring Operation: 72-59=13, Resulting Numbers: [64, 13] Generated Node #3: [64, 13] from ...
4
Current State: 51:[14, 78, 59, 72], Operations: [] Exploring Operation: 78-72=6, Resulting Numbers: [14, 59, 6] Generated Node #0,0: 51:[14, 59, 6] Operation: 78-72=6 Start Sub Search at level 1: Moving to Node #0,0 Current State: 51:[14, 59, 6], Operations: ['78-72=6'] Exploring Operation: 59-6=53, Resulting Numbers: ...
0
hs_1
sum_heuristic
[ 58, 94, 14, 80 ]
57
[ "94-14=80", "80/80=1", "58-1=57" ]
Current State: 57:[58, 94, 14, 80], Operations: [] Exploring Operation: 94-14=80, Resulting Numbers: [58, 80, 80] Generated Node #2: [58, 80, 80] from Operation: 94-14=80 Current State: 57:[58, 80, 80], Operations: ['94-14=80'] Exploring Operation: 80/80=1, Resulting Numbers: [58, 1] Generated Node #3: [58, 1] from Ope...
4
Current State: 57:[58, 94, 14, 80], Operations: [] Exploring Operation: 80-58=22, Resulting Numbers: [94, 14, 22] Generated Node #0,0: 57:[94, 14, 22] Operation: 80-58=22 Exploring Operation: 94-80=14, Resulting Numbers: [58, 14, 14] Generated Node #0,1: 57:[58, 14, 14] Operation: 94-80=14 Exploring Operation: 94-58=36...
0.990451
hs_3
sum_heuristic
[ 29, 25, 5, 63 ]
14
[ "29+25=54", "5+63=68", "68-54=14" ]
Current State: 14:[29, 25, 5, 63], Operations: [] Exploring Operation: 29+25=54, Resulting Numbers: [5, 63, 54] Generated Node #2: [5, 63, 54] from Operation: 29+25=54 Current State: 14:[5, 63, 54], Operations: ['29+25=54'] Exploring Operation: 5+63=68, Resulting Numbers: [54, 68] Generated Node #3: [54, 68] from Opera...
4
Current State: 14:[29, 25, 5, 63], Operations: [] Exploring Operation: 63-29=34, Resulting Numbers: [25, 5, 34] Generated Node #0,0: 14:[25, 5, 34] Operation: 63-29=34 Start Sub Search at level 1: Moving to Node #0,0 Current State: 14:[25, 5, 34], Operations: ['63-29=34'] Exploring Operation: 34-25=9, Resulting Numbers...
0.993924
hs_1
mult_heuristic
[ 74, 1, 87, 58 ]
45
[ "74*1=74", "87-58=29", "74-29=45" ]
Current State: 45:[74, 1, 87, 58], Operations: [] Exploring Operation: 74*1=74, Resulting Numbers: [87, 58, 74] Generated Node #2: [87, 58, 74] from Operation: 74*1=74 Current State: 45:[87, 58, 74], Operations: ['74*1=74'] Exploring Operation: 87-58=29, Resulting Numbers: [74, 29] Generated Node #3: [74, 29] from Oper...
4
Current State: 45:[74, 1, 87, 58], Operations: [] Exploring Operation: 87-74=13, Resulting Numbers: [1, 58, 13] Generated Node #0,0: 45:[1, 58, 13] Operation: 87-74=13 Exploring Operation: 74-58=16, Resulting Numbers: [1, 87, 16] Generated Node #0,1: 45:[1, 87, 16] Operation: 74-58=16 Moving to Node #0,0 Current State:...
0.990451
hs_2
mult_heuristic
[ 76, 72, 56, 19 ]
79
[ "76-72=4", "56+19=75", "4+75=79" ]
Current State: 79:[76, 72, 56, 19], Operations: [] Exploring Operation: 76-72=4, Resulting Numbers: [56, 19, 4] Generated Node #2: [56, 19, 4] from Operation: 76-72=4 Current State: 79:[56, 19, 4], Operations: ['76-72=4'] Exploring Operation: 56+19=75, Resulting Numbers: [4, 75] Generated Node #3: [4, 75] from Operatio...
4
Current State: 79:[76, 72, 56, 19], Operations: [] Exploring Operation: 76-19=57, Resulting Numbers: [72, 56, 57] Generated Node #0,0: 79:[72, 56, 57] Operation: 76-19=57 Exploring Operation: 76+19=95, Resulting Numbers: [72, 56, 95] Generated Node #0,1: 79:[72, 56, 95] Operation: 76+19=95 Exploring Operation: 72+19=91...
0.983507
hs_4
mult_heuristic
[ 10, 25, 90, 50 ]
84
[ "90/10=9", "25+50=75", "9+75=84" ]
Current State: 84:[10, 25, 90, 50], Operations: [] Exploring Operation: 90/10=9, Resulting Numbers: [25, 50, 9] Generated Node #2: [25, 50, 9] from Operation: 90/10=9 Current State: 84:[25, 50, 9], Operations: ['90/10=9'] Exploring Operation: 25+50=75, Resulting Numbers: [9, 75] Generated Node #3: [9, 75] from Operatio...
4
Current State: 84:[10, 25, 90, 50], Operations: [] Exploring Operation: 50/25=2, Resulting Numbers: [10, 90, 2] Generated Node #0,0: 84:[10, 90, 2] Operation: 50/25=2 Exploring Operation: 50-25=25, Resulting Numbers: [10, 90, 25] Generated Node #0,1: 84:[10, 90, 25] Operation: 50-25=25 Exploring Operation: 50-10=40, Re...
0
hs_5
mult_heuristic
[ 36, 41, 30, 35 ]
11
[ "36+30=66", "41-35=6", "66/6=11" ]
Current State: 11:[36, 41, 30, 35], Operations: [] Exploring Operation: 36+30=66, Resulting Numbers: [41, 35, 66] Generated Node #2: [41, 35, 66] from Operation: 36+30=66 Current State: 11:[41, 35, 66], Operations: ['36+30=66'] Exploring Operation: 41-35=6, Resulting Numbers: [66, 6] Generated Node #3: [66, 6] from Ope...
4
Current State: 11:[36, 41, 30, 35], Operations: [] Exploring Operation: 36-30=6, Resulting Numbers: [41, 35, 6] Generated Node #0,0: 11:[41, 35, 6] Operation: 36-30=6 Exploring Operation: 41-30=11, Resulting Numbers: [36, 35, 11] Generated Node #0,1: 11:[36, 35, 11] Operation: 41-30=11 Exploring Operation: 41-35=6, Res...
0.988715
hs_4
mult_heuristic
[ 53, 52, 8, 75 ]
67
[ "53-52=1", "75-8=67", "1*67=67" ]
Current State: 67:[53, 52, 8, 75], Operations: [] Exploring Operation: 53-52=1, Resulting Numbers: [8, 75, 1] Generated Node #2: [8, 75, 1] from Operation: 53-52=1 Current State: 67:[8, 75, 1], Operations: ['53-52=1'] Exploring Operation: 75-8=67, Resulting Numbers: [1, 67] Generated Node #3: [1, 67] from Operation: 75...
4
Current State: 67:[53, 52, 8, 75], Operations: [] Exploring Operation: 53+8=61, Resulting Numbers: [52, 75, 61] Generated Node #0,0: 67:[52, 75, 61] Operation: 53+8=61 Start Sub Search at level 1: Moving to Node #0,0 Current State: 67:[52, 75, 61], Operations: ['53+8=61'] Exploring Operation: 75-52=23, Resulting Number...
0
hs_1
sum_heuristic
[ 16, 4, 40, 1 ]
72
[ "40-16=24", "4-1=3", "24*3=72" ]
Current State: 72:[16, 4, 40, 1], Operations: [] Exploring Operation: 40-16=24, Resulting Numbers: [4, 1, 24] Generated Node #2: [4, 1, 24] from Operation: 40-16=24 Current State: 72:[4, 1, 24], Operations: ['40-16=24'] Exploring Operation: 4-1=3, Resulting Numbers: [24, 3] Generated Node #3: [24, 3] from Operation: 4-...
4
Current State: 72:[16, 4, 40, 1], Operations: [] Exploring Operation: 40-4=36, Resulting Numbers: [16, 1, 36] Generated Node #0,0: 72:[16, 1, 36] Operation: 40-4=36 Exploring Operation: 40/4=10, Resulting Numbers: [16, 1, 10] Generated Node #0,1: 72:[16, 1, 10] Operation: 40/4=10 Exploring Operation: 16-4=12, Resulting...
0.971354
hs_5
sum_heuristic
[ 1, 40, 77, 16 ]
21
[ "1*40=40", "77-16=61", "61-40=21" ]
Current State: 21:[1, 40, 77, 16], Operations: [] Exploring Operation: 1*40=40, Resulting Numbers: [77, 16, 40] Generated Node #2: [77, 16, 40] from Operation: 1*40=40 Current State: 21:[77, 16, 40], Operations: ['1*40=40'] Exploring Operation: 77-16=61, Resulting Numbers: [40, 61] Generated Node #3: [40, 61] from Oper...
4
Current State: 21:[1, 40, 77, 16], Operations: [] Exploring Operation: 77-40=37, Resulting Numbers: [1, 16, 37] Generated Node #0,0: 21:[1, 16, 37] Operation: 77-40=37 Exploring Operation: 77-16=61, Resulting Numbers: [1, 40, 61] Generated Node #0,1: 21:[1, 40, 61] Operation: 77-16=61 Exploring Operation: 40-16=24, Res...
0.987847
hs_4
sum_heuristic
[ 51, 40, 86, 96 ]
84
[ "86-51=35", "96*35=3360", "3360/40=84" ]
Current State: 84:[51, 40, 86, 96], Operations: [] Exploring Operation: 86-51=35, Resulting Numbers: [40, 96, 35] Generated Node #2: [40, 96, 35] from Operation: 86-51=35 Current State: 84:[40, 96, 35], Operations: ['86-51=35'] Exploring Operation: 96*35=3360, Resulting Numbers: [40, 3360] Generated Node #3: [40, 3360]...
4
Current State: 84:[51, 40, 86, 96], Operations: [] Exploring Operation: 96-51=45, Resulting Numbers: [40, 86, 45] Generated Node #0,0: 84:[40, 86, 45] Operation: 96-51=45 Start Sub Search at level 1: Moving to Node #0,0 Current State: 84:[40, 86, 45], Operations: ['96-51=45'] Exploring Operation: 40+45=85, Resulting Nu...
0
hs_1
sum_heuristic
[ 30, 5, 9, 32 ]
22
[ "30/5=6", "9*6=54", "54-32=22" ]
Current State: 22:[30, 5, 9, 32], Operations: [] Exploring Operation: 30/5=6, Resulting Numbers: [9, 32, 6] Generated Node #2: [9, 32, 6] from Operation: 30/5=6 Current State: 22:[9, 32, 6], Operations: ['30/5=6'] Exploring Operation: 9*6=54, Resulting Numbers: [32, 54] Generated Node #3: [32, 54] from Operation: 9*6=5...
4
Current State: 22:[30, 5, 9, 32], Operations: [] Exploring Operation: 32-9=23, Resulting Numbers: [30, 5, 23] Generated Node #0,0: 22:[30, 5, 23] Operation: 32-9=23 Exploring Operation: 30-9=21, Resulting Numbers: [5, 32, 21] Generated Node #0,1: 22:[5, 32, 21] Operation: 30-9=21 Exploring Operation: 32-30=2, Resulting...
0
hs_3
sum_heuristic
[ 79, 90, 6, 18 ]
33
[ "90-79=11", "18/6=3", "11*3=33" ]
Current State: 33:[79, 90, 6, 18], Operations: [] Exploring Operation: 90-79=11, Resulting Numbers: [6, 18, 11] Generated Node #2: [6, 18, 11] from Operation: 90-79=11 Current State: 33:[6, 18, 11], Operations: ['90-79=11'] Exploring Operation: 18/6=3, Resulting Numbers: [11, 3] Generated Node #3: [11, 3] from Operatio...
4
Current State: 33:[79, 90, 6, 18], Operations: [] Exploring Operation: 90/6=15, Resulting Numbers: [79, 18, 15] Generated Node #0,0: 33:[79, 18, 15] Operation: 90/6=15 Exploring Operation: 90/18=5, Resulting Numbers: [79, 6, 5] Generated Node #0,1: 33:[79, 6, 5] Operation: 90/18=5 Exploring Operation: 90-79=11, Resulti...
0.989583
hs_3
sum_heuristic
[ 38, 92, 36, 20 ]
38
[ "92-38=54", "36-20=16", "54-16=38" ]
Current State: 38:[38, 92, 36, 20], Operations: [] Exploring Operation: 92-38=54, Resulting Numbers: [36, 20, 54] Generated Node #2: [36, 20, 54] from Operation: 92-38=54 Current State: 38:[36, 20, 54], Operations: ['92-38=54'] Exploring Operation: 36-20=16, Resulting Numbers: [54, 16] Generated Node #3: [54, 16] from ...
4
Current State: 38:[38, 92, 36, 20], Operations: [] Exploring Operation: 92-38=54, Resulting Numbers: [36, 20, 54] Generated Node #0,0: 38:[36, 20, 54] Operation: 92-38=54 Moving to Node #0,0 Current State: 38:[36, 20, 54], Operations: ['92-38=54'] Exploring Operation: 54-36=18, Resulting Numbers: [20, 18] Generated Nod...
0.993924
hs_1
mult_heuristic
[ 11, 66, 19, 64 ]
58
[ "19-11=8", "64/8=8", "66-8=58" ]
Current State: 58:[11, 66, 19, 64], Operations: [] Exploring Operation: 19-11=8, Resulting Numbers: [66, 64, 8] Generated Node #2: [66, 64, 8] from Operation: 19-11=8 Current State: 58:[66, 64, 8], Operations: ['19-11=8'] Exploring Operation: 64/8=8, Resulting Numbers: [66, 8] Generated Node #3: [66, 8] from Operation:...
4
Current State: 58:[11, 66, 19, 64], Operations: [] Exploring Operation: 66-11=55, Resulting Numbers: [19, 64, 55] Generated Node #0,0: 58:[19, 64, 55] Operation: 66-11=55 Exploring Operation: 66-64=2, Resulting Numbers: [11, 19, 2] Generated Node #0,1: 58:[11, 19, 2] Operation: 66-64=2 Exploring Operation: 11+19=30, Re...
0
hs_3
sum_heuristic
[ 95, 98, 27, 32 ]
69
[ "98-95=3", "32*3=96", "96-27=69" ]
Current State: 69:[95, 98, 27, 32], Operations: [] Exploring Operation: 98-95=3, Resulting Numbers: [27, 32, 3] Generated Node #2: [27, 32, 3] from Operation: 98-95=3 Current State: 69:[27, 32, 3], Operations: ['98-95=3'] Exploring Operation: 32*3=96, Resulting Numbers: [27, 96] Generated Node #3: [27, 96] from Operati...
4
Current State: 69:[95, 98, 27, 32], Operations: [] Exploring Operation: 98-95=3, Resulting Numbers: [27, 32, 3] Generated Node #0,0: 69:[27, 32, 3] Operation: 98-95=3 Exploring Operation: 98-27=71, Resulting Numbers: [95, 32, 71] Generated Node #0,1: 69:[95, 32, 71] Operation: 98-27=71 Exploring Operation: 98-32=66, Re...
0
hs_3
sum_heuristic
[ 83, 33, 79, 3 ]
44
[ "83-79=4", "33/3=11", "4*11=44" ]
Current State: 44:[83, 33, 79, 3], Operations: [] Exploring Operation: 83-79=4, Resulting Numbers: [33, 3, 4] Generated Node #2: [33, 3, 4] from Operation: 83-79=4 Current State: 44:[33, 3, 4], Operations: ['83-79=4'] Exploring Operation: 33/3=11, Resulting Numbers: [4, 11] Generated Node #3: [4, 11] from Operation: 33...
4
Current State: 44:[83, 33, 79, 3], Operations: [] Exploring Operation: 83-33=50, Resulting Numbers: [79, 3, 50] Generated Node #0,0: 44:[79, 3, 50] Operation: 83-33=50 Exploring Operation: 83-79=4, Resulting Numbers: [33, 3, 4] Generated Node #0,1: 44:[33, 3, 4] Operation: 83-79=4 Exploring Operation: 79-33=46, Resulti...
0.989583
hs_3
mult_heuristic
[ 56, 16, 17, 56 ]
24
[ "56+56=112", "112/16=7", "17+7=24" ]
Current State: 24:[56, 16, 17, 56], Operations: [] Exploring Operation: 56+56=112, Resulting Numbers: [16, 17, 112] Generated Node #2: [16, 17, 112] from Operation: 56+56=112 Current State: 24:[16, 17, 112], Operations: ['56+56=112'] Exploring Operation: 112/16=7, Resulting Numbers: [17, 7] Generated Node #3: [17, 7] f...
4
Current State: 24:[56, 16, 17, 56], Operations: [] Exploring Operation: 56/56=1, Resulting Numbers: [16, 17, 1] Generated Node #0,0: 24:[16, 17, 1] Operation: 56/56=1 Exploring Operation: 56-56=0, Resulting Numbers: [16, 17, 0] Generated Node #0,1: 24:[16, 17, 0] Operation: 56-56=0 Start Sub Search at level 1: Moving t...
0
hs_2
mult_heuristic
[ 32, 77, 3, 98 ]
31
[ "98-77=21", "3*21=63", "63-32=31" ]
Current State: 31:[32, 77, 3, 98], Operations: [] Exploring Operation: 98-77=21, Resulting Numbers: [32, 3, 21] Generated Node #2: [32, 3, 21] from Operation: 98-77=21 Current State: 31:[32, 3, 21], Operations: ['98-77=21'] Exploring Operation: 3*21=63, Resulting Numbers: [32, 63] Generated Node #3: [32, 63] from Opera...
4
Current State: 31:[32, 77, 3, 98], Operations: [] Exploring Operation: 77-3=74, Resulting Numbers: [32, 98, 74] Generated Node #0,0: 31:[32, 98, 74] Operation: 77-3=74 Exploring Operation: 77-32=45, Resulting Numbers: [3, 98, 45] Generated Node #0,1: 31:[3, 98, 45] Operation: 77-32=45 Exploring Operation: 98-3=95, Resu...
0
hs_5
mult_heuristic
[ 39, 41, 10, 88 ]
80
[ "39+41=80", "80/10=8", "88-8=80" ]
Current State: 80:[39, 41, 10, 88], Operations: [] Exploring Operation: 39+41=80, Resulting Numbers: [10, 88, 80] Generated Node #2: [10, 88, 80] from Operation: 39+41=80 Current State: 80:[10, 88, 80], Operations: ['39+41=80'] Exploring Operation: 80/10=8, Resulting Numbers: [88, 8] Generated Node #3: [88, 8] from Ope...
4
Current State: 80:[39, 41, 10, 88], Operations: [] Exploring Operation: 88-10=78, Resulting Numbers: [39, 41, 78] Generated Node #0,0: 80:[39, 41, 78] Operation: 88-10=78 Exploring Operation: 88-39=49, Resulting Numbers: [41, 10, 49] Generated Node #0,1: 80:[41, 10, 49] Operation: 88-39=49 Exploring Operation: 39+41=80...
0.980903
hs_5
sum_heuristic
[ 45, 20, 21, 70 ]
84
[ "45-21=24", "70*24=1680", "1680/20=84" ]
Current State: 84:[45, 20, 21, 70], Operations: [] Exploring Operation: 45-21=24, Resulting Numbers: [20, 70, 24] Generated Node #2: [20, 70, 24] from Operation: 45-21=24 Current State: 84:[20, 70, 24], Operations: ['45-21=24'] Exploring Operation: 70*24=1680, Resulting Numbers: [20, 1680] Generated Node #3: [20, 1680]...
4
Current State: 84:[45, 20, 21, 70], Operations: [] Exploring Operation: 70-21=49, Resulting Numbers: [45, 20, 49] Generated Node #0,0: 84:[45, 20, 49] Operation: 70-21=49 Exploring Operation: 70-20=50, Resulting Numbers: [45, 21, 50] Generated Node #0,1: 84:[45, 21, 50] Operation: 70-20=50 Exploring Operation: 70-45=25...
0
hs_5
sum_heuristic
[ 7, 11, 85, 8 ]
74
[ "8-7=1", "85-11=74", "1*74=74" ]
Current State: 74:[7, 11, 85, 8], Operations: [] Exploring Operation: 8-7=1, Resulting Numbers: [11, 85, 1] Generated Node #2: [11, 85, 1] from Operation: 8-7=1 Current State: 74:[11, 85, 1], Operations: ['8-7=1'] Exploring Operation: 85-11=74, Resulting Numbers: [1, 74] Generated Node #3: [1, 74] from Operation: 85-11...
4
Current State: 74:[7, 11, 85, 8], Operations: [] Exploring Operation: 11-8=3, Resulting Numbers: [7, 85, 3] Generated Node #0,0: 74:[7, 85, 3] Operation: 11-8=3 Exploring Operation: 85-11=74, Resulting Numbers: [7, 8, 74] Generated Node #0,1: 74:[7, 8, 74] Operation: 85-11=74 Start Sub Search at level 1: Moving to Node...
0.992188
hs_2
mult_heuristic
[ 65, 11, 98, 18 ]
92
[ "65*18=1170", "11*98=1078", "1170-1078=92" ]
Current State: 92:[65, 11, 98, 18], Operations: [] Exploring Operation: 65*18=1170, Resulting Numbers: [11, 98, 1170] Generated Node #2: [11, 98, 1170] from Operation: 65*18=1170 Current State: 92:[11, 98, 1170], Operations: ['65*18=1170'] Exploring Operation: 11*98=1078, Resulting Numbers: [1170, 1078] Generated Node ...
4
Current State: 92:[65, 11, 98, 18], Operations: [] Exploring Operation: 65-18=47, Resulting Numbers: [11, 98, 47] Generated Node #0,0: 92:[11, 98, 47] Operation: 65-18=47 Exploring Operation: 98-65=33, Resulting Numbers: [11, 18, 33] Generated Node #0,1: 92:[11, 18, 33] Operation: 98-65=33 Exploring Operation: 65+18=83...
0
hs_4
sum_heuristic
[ 79, 4, 47, 89 ]
81
[ "79-47=32", "32/4=8", "89-8=81" ]
Current State: 81:[79, 4, 47, 89], Operations: [] Exploring Operation: 79-47=32, Resulting Numbers: [4, 89, 32] Generated Node #2: [4, 89, 32] from Operation: 79-47=32 Current State: 81:[4, 89, 32], Operations: ['79-47=32'] Exploring Operation: 32/4=8, Resulting Numbers: [89, 8] Generated Node #3: [89, 8] from Operatio...
4
Current State: 81:[79, 4, 47, 89], Operations: [] Exploring Operation: 89-79=10, Resulting Numbers: [4, 47, 10] Generated Node #0,0: 81:[4, 47, 10] Operation: 89-79=10 Exploring Operation: 89-47=42, Resulting Numbers: [79, 4, 42] Generated Node #0,1: 81:[79, 4, 42] Operation: 89-47=42 Exploring Operation: 89-4=85, Resu...
0.986979
hs_5
sum_heuristic
[ 16, 23, 55, 19 ]
35
[ "16+23=39", "55+19=74", "74-39=35" ]
Current State: 35:[16, 23, 55, 19], Operations: [] Exploring Operation: 16+23=39, Resulting Numbers: [55, 19, 39] Generated Node #2: [55, 19, 39] from Operation: 16+23=39 Current State: 35:[55, 19, 39], Operations: ['16+23=39'] Exploring Operation: 55+19=74, Resulting Numbers: [39, 74] Generated Node #3: [39, 74] from ...
4
Current State: 35:[16, 23, 55, 19], Operations: [] Exploring Operation: 55-23=32, Resulting Numbers: [16, 19, 32] Generated Node #0,0: 35:[16, 19, 32] Operation: 55-23=32 Exploring Operation: 23-19=4, Resulting Numbers: [16, 55, 4] Generated Node #0,1: 35:[16, 55, 4] Operation: 23-19=4 Exploring Operation: 55-19=36, Re...
0.967882
hs_4
sum_heuristic
[ 27, 11, 53, 58 ]
80
[ "27-11=16", "58-53=5", "16*5=80" ]
Current State: 80:[27, 11, 53, 58], Operations: [] Exploring Operation: 27-11=16, Resulting Numbers: [53, 58, 16] Generated Node #2: [53, 58, 16] from Operation: 27-11=16 Current State: 80:[53, 58, 16], Operations: ['27-11=16'] Exploring Operation: 58-53=5, Resulting Numbers: [16, 5] Generated Node #3: [16, 5] from Ope...
4
Current State: 80:[27, 11, 53, 58], Operations: [] Exploring Operation: 27+53=80, Resulting Numbers: [11, 58, 80] Generated Node #0,0: 80:[11, 58, 80] Operation: 27+53=80 Exploring Operation: 58-53=5, Resulting Numbers: [27, 11, 5] Generated Node #0,1: 80:[27, 11, 5] Operation: 58-53=5 Exploring Operation: 27+58=85, Re...
0.990451
hs_3
sum_heuristic
[ 56, 51, 32, 76 ]
52
[ "51-32=19", "76/19=4", "56-4=52" ]
Current State: 52:[56, 51, 32, 76], Operations: [] Exploring Operation: 51-32=19, Resulting Numbers: [56, 76, 19] Generated Node #2: [56, 76, 19] from Operation: 51-32=19 Current State: 52:[56, 76, 19], Operations: ['51-32=19'] Exploring Operation: 76/19=4, Resulting Numbers: [56, 4] Generated Node #3: [56, 4] from Ope...
4
Current State: 52:[56, 51, 32, 76], Operations: [] Exploring Operation: 76-56=20, Resulting Numbers: [51, 32, 20] Generated Node #0,0: 52:[51, 32, 20] Operation: 76-56=20 Exploring Operation: 56-32=24, Resulting Numbers: [51, 76, 24] Generated Node #0,1: 52:[51, 76, 24] Operation: 56-32=24 Exploring Operation: 76-32=44...
0
hs_4
sum_heuristic
[ 49, 8, 98, 46 ]
100
[ "98/49=2", "46*2=92", "8+92=100" ]
Current State: 100:[49, 8, 98, 46], Operations: [] Exploring Operation: 98/49=2, Resulting Numbers: [8, 46, 2] Generated Node #2: [8, 46, 2] from Operation: 98/49=2 Current State: 100:[8, 46, 2], Operations: ['98/49=2'] Exploring Operation: 46*2=92, Resulting Numbers: [8, 92] Generated Node #3: [8, 92] from Operation: ...
4
Current State: 100:[49, 8, 98, 46], Operations: [] Exploring Operation: 49-46=3, Resulting Numbers: [8, 98, 3] Generated Node #0,0: 100:[8, 98, 3] Operation: 49-46=3 Exploring Operation: 98-46=52, Resulting Numbers: [49, 8, 52] Generated Node #0,1: 100:[49, 8, 52] Operation: 98-46=52 Start Sub Search at level 1: Moving...
0
hs_2
sum_heuristic
[ 89, 9, 81, 36 ]
19
[ "89+9=98", "81+36=117", "117-98=19" ]
Current State: 19:[89, 9, 81, 36], Operations: [] Exploring Operation: 89+9=98, Resulting Numbers: [81, 36, 98] Generated Node #2: [81, 36, 98] from Operation: 89+9=98 Current State: 19:[81, 36, 98], Operations: ['89+9=98'] Exploring Operation: 81+36=117, Resulting Numbers: [98, 117] Generated Node #3: [98, 117] from O...
4
Current State: 19:[89, 9, 81, 36], Operations: [] Exploring Operation: 81/9=9, Resulting Numbers: [89, 36, 9] Generated Node #0,0: 19:[89, 36, 9] Operation: 81/9=9 Exploring Operation: 89-36=53, Resulting Numbers: [9, 81, 53] Generated Node #0,1: 19:[9, 81, 53] Operation: 89-36=53 Exploring Operation: 89-81=8, Resultin...
0.990451
hs_3
sum_heuristic
[ 55, 88, 70, 5 ]
47
[ "88-55=33", "70/5=14", "33+14=47" ]
Current State: 47:[55, 88, 70, 5], Operations: [] Exploring Operation: 88-55=33, Resulting Numbers: [70, 5, 33] Generated Node #2: [70, 5, 33] from Operation: 88-55=33 Current State: 47:[70, 5, 33], Operations: ['88-55=33'] Exploring Operation: 70/5=14, Resulting Numbers: [33, 14] Generated Node #3: [33, 14] from Opera...
4
Current State: 47:[55, 88, 70, 5], Operations: [] Exploring Operation: 55-5=50, Resulting Numbers: [88, 70, 50] Generated Node #0,0: 47:[88, 70, 50] Operation: 55-5=50 Exploring Operation: 88-5=83, Resulting Numbers: [55, 70, 83] Generated Node #0,1: 47:[55, 70, 83] Operation: 88-5=83 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 66, 76, 11, 75 ]
23
[ "75-66=9", "11*9=99", "99-76=23" ]
Current State: 23:[66, 76, 11, 75], Operations: [] Exploring Operation: 75-66=9, Resulting Numbers: [76, 11, 9] Generated Node #2: [76, 11, 9] from Operation: 75-66=9 Current State: 23:[76, 11, 9], Operations: ['75-66=9'] Exploring Operation: 11*9=99, Resulting Numbers: [76, 99] Generated Node #3: [76, 99] from Operati...
4
Current State: 23:[66, 76, 11, 75], Operations: [] Exploring Operation: 76-75=1, Resulting Numbers: [66, 11, 1] Generated Node #0,0: 23:[66, 11, 1] Operation: 76-75=1 Exploring Operation: 75-66=9, Resulting Numbers: [76, 11, 9] Generated Node #0,1: 23:[76, 11, 9] Operation: 75-66=9 Exploring Operation: 76-66=10, Result...
0
hs_3
mult_heuristic
[ 93, 72, 66, 9 ]
78
[ "93-72=21", "66-9=57", "21+57=78" ]
Current State: 78:[93, 72, 66, 9], Operations: [] Exploring Operation: 93-72=21, Resulting Numbers: [66, 9, 21] Generated Node #2: [66, 9, 21] from Operation: 93-72=21 Current State: 78:[66, 9, 21], Operations: ['93-72=21'] Exploring Operation: 66-9=57, Resulting Numbers: [21, 57] Generated Node #3: [21, 57] from Opera...
4
Current State: 78:[93, 72, 66, 9], Operations: [] Exploring Operation: 93-72=21, Resulting Numbers: [66, 9, 21] Generated Node #0,0: 78:[66, 9, 21] Operation: 93-72=21 Exploring Operation: 93-66=27, Resulting Numbers: [72, 9, 27] Generated Node #0,1: 78:[72, 9, 27] Operation: 93-66=27 Exploring Operation: 72-66=6, Resu...
0.982639
hs_4
mult_heuristic
[ 8, 52, 87, 5 ]
22
[ "8+52=60", "87-5=82", "82-60=22" ]
Current State: 22:[8, 52, 87, 5], Operations: [] Exploring Operation: 8+52=60, Resulting Numbers: [87, 5, 60] Generated Node #2: [87, 5, 60] from Operation: 8+52=60 Current State: 22:[87, 5, 60], Operations: ['8+52=60'] Exploring Operation: 87-5=82, Resulting Numbers: [60, 82] Generated Node #3: [60, 82] from Operation...
4
Current State: 22:[8, 52, 87, 5], Operations: [] Exploring Operation: 52-5=47, Resulting Numbers: [8, 87, 47] Generated Node #0,0: 22:[8, 87, 47] Operation: 52-5=47 Exploring Operation: 87-5=82, Resulting Numbers: [8, 52, 82] Generated Node #0,1: 22:[8, 52, 82] Operation: 87-5=82 Exploring Operation: 52-8=44, Resulting...
0.982639
hs_5
mult_heuristic
[ 27, 83, 33, 11 ]
88
[ "27+83=110", "33-11=22", "110-22=88" ]
Current State: 88:[27, 83, 33, 11], Operations: [] Exploring Operation: 27+83=110, Resulting Numbers: [33, 11, 110] Generated Node #2: [33, 11, 110] from Operation: 27+83=110 Current State: 88:[33, 11, 110], Operations: ['27+83=110'] Exploring Operation: 33-11=22, Resulting Numbers: [110, 22] Generated Node #3: [110, 2...
4
Current State: 88:[27, 83, 33, 11], Operations: [] Exploring Operation: 33-27=6, Resulting Numbers: [83, 11, 6] Generated Node #0,0: 88:[83, 11, 6] Operation: 33-27=6 Exploring Operation: 83-33=50, Resulting Numbers: [27, 11, 50] Generated Node #0,1: 88:[27, 11, 50] Operation: 83-33=50 Exploring Operation: 33/11=3, Res...
0.938368
hs_5
sum_heuristic
[ 21, 37, 72, 6 ]
94
[ "37-21=16", "72+6=78", "16+78=94" ]
Current State: 94:[21, 37, 72, 6], Operations: [] Exploring Operation: 37-21=16, Resulting Numbers: [72, 6, 16] Generated Node #2: [72, 6, 16] from Operation: 37-21=16 Current State: 94:[72, 6, 16], Operations: ['37-21=16'] Exploring Operation: 72+6=78, Resulting Numbers: [16, 78] Generated Node #3: [16, 78] from Opera...
4
Current State: 94:[21, 37, 72, 6], Operations: [] Exploring Operation: 72-37=35, Resulting Numbers: [21, 6, 35] Generated Node #0,0: 94:[21, 6, 35] Operation: 72-37=35 Exploring Operation: 21+72=93, Resulting Numbers: [37, 6, 93] Generated Node #0,1: 94:[37, 6, 93] Operation: 21+72=93 Exploring Operation: 72-21=51, Res...
0.986111
hs_3
mult_heuristic
[ 38, 49, 3, 4 ]
12
[ "49-38=11", "4-3=1", "11+1=12" ]
Current State: 12:[38, 49, 3, 4], Operations: [] Exploring Operation: 49-38=11, Resulting Numbers: [3, 4, 11] Generated Node #2: [3, 4, 11] from Operation: 49-38=11 Current State: 12:[3, 4, 11], Operations: ['49-38=11'] Exploring Operation: 4-3=1, Resulting Numbers: [11, 1] Generated Node #3: [11, 1] from Operation: 4-...
4
Current State: 12:[38, 49, 3, 4], Operations: [] Exploring Operation: 49-38=11, Resulting Numbers: [3, 4, 11] Generated Node #0,0: 12:[3, 4, 11] Operation: 49-38=11 Exploring Operation: 38-3=35, Resulting Numbers: [49, 4, 35] Generated Node #0,1: 12:[49, 4, 35] Operation: 38-3=35 Exploring Operation: 49-3=46, Resulting...
0.975694
hs_5
mult_heuristic
[ 16, 75, 2, 44 ]
63
[ "16*2=32", "75-44=31", "32+31=63" ]
Current State: 63:[16, 75, 2, 44], Operations: [] Exploring Operation: 16*2=32, Resulting Numbers: [75, 44, 32] Generated Node #2: [75, 44, 32] from Operation: 16*2=32 Current State: 63:[75, 44, 32], Operations: ['16*2=32'] Exploring Operation: 75-44=31, Resulting Numbers: [32, 31] Generated Node #3: [32, 31] from Oper...
4
Current State: 63:[16, 75, 2, 44], Operations: [] Exploring Operation: 16+44=60, Resulting Numbers: [75, 2, 60] Generated Node #0,0: 63:[75, 2, 60] Operation: 16+44=60 Exploring Operation: 44-16=28, Resulting Numbers: [75, 2, 28] Generated Node #0,1: 63:[75, 2, 28] Operation: 44-16=28 Exploring Operation: 75-44=31, Res...
0
hs_4
mult_heuristic
[ 7, 44, 55, 3 ]
72
[ "7+44=51", "51/3=17", "55+17=72" ]
Current State: 72:[7, 44, 55, 3], Operations: [] Exploring Operation: 7+44=51, Resulting Numbers: [55, 3, 51] Generated Node #2: [55, 3, 51] from Operation: 7+44=51 Current State: 72:[55, 3, 51], Operations: ['7+44=51'] Exploring Operation: 51/3=17, Resulting Numbers: [55, 17] Generated Node #3: [55, 17] from Operation...
4
Current State: 72:[7, 44, 55, 3], Operations: [] Exploring Operation: 44-7=37, Resulting Numbers: [55, 3, 37] Generated Node #0,0: 72:[55, 3, 37] Operation: 44-7=37 Exploring Operation: 55-44=11, Resulting Numbers: [7, 3, 11] Generated Node #0,1: 72:[7, 3, 11] Operation: 55-44=11 Exploring Operation: 55-7=48, Resulting...
0
hs_4
sum_heuristic
[ 88, 42, 59, 63 ]
73
[ "88*63=5544", "5544/42=132", "132-59=73" ]
Current State: 73:[88, 42, 59, 63], Operations: [] Exploring Operation: 88*63=5544, Resulting Numbers: [42, 59, 5544] Generated Node #2: [42, 59, 5544] from Operation: 88*63=5544 Current State: 73:[42, 59, 5544], Operations: ['88*63=5544'] Exploring Operation: 5544/42=132, Resulting Numbers: [59, 132] Generated Node #3...
4
Current State: 73:[88, 42, 59, 63], Operations: [] Exploring Operation: 88+42=130, Resulting Numbers: [59, 63, 130] Generated Node #0,0: 73:[59, 63, 130] Operation: 88+42=130 Exploring Operation: 59-42=17, Resulting Numbers: [88, 63, 17] Generated Node #0,1: 73:[88, 63, 17] Operation: 59-42=17 Exploring Operation: 88-4...
0
hs_5
sum_heuristic
[ 58, 27, 81, 71 ]
75
[ "58+27=85", "81-71=10", "85-10=75" ]
Current State: 75:[58, 27, 81, 71], Operations: [] Exploring Operation: 58+27=85, Resulting Numbers: [81, 71, 85] Generated Node #2: [81, 71, 85] from Operation: 58+27=85 Current State: 75:[81, 71, 85], Operations: ['58+27=85'] Exploring Operation: 81-71=10, Resulting Numbers: [85, 10] Generated Node #3: [85, 10] from ...
4
Current State: 75:[58, 27, 81, 71], Operations: [] Exploring Operation: 71-58=13, Resulting Numbers: [27, 81, 13] Generated Node #0,0: 75:[27, 81, 13] Operation: 71-58=13 Exploring Operation: 58+27=85, Resulting Numbers: [81, 71, 85] Generated Node #0,1: 75:[81, 71, 85] Operation: 58+27=85 Exploring Operation: 81-58=23...
0.986979
hs_4
sum_heuristic
[ 1, 4, 96, 2 ]
89
[ "1+4=5", "96-2=94", "94-5=89" ]
Current State: 89:[1, 4, 96, 2], Operations: [] Exploring Operation: 1+4=5, Resulting Numbers: [96, 2, 5] Generated Node #2: [96, 2, 5] from Operation: 1+4=5 Current State: 89:[96, 2, 5], Operations: ['1+4=5'] Exploring Operation: 96-2=94, Resulting Numbers: [5, 94] Generated Node #3: [5, 94] from Operation: 96-2=94 Cu...
4
Current State: 89:[1, 4, 96, 2], Operations: [] Exploring Operation: 4*2=8, Resulting Numbers: [1, 96, 8] Generated Node #0,0: 89:[1, 96, 8] Operation: 4*2=8 Exploring Operation: 1+4=5, Resulting Numbers: [96, 2, 5] Generated Node #0,1: 89:[96, 2, 5] Operation: 1+4=5 Start Sub Search at level 1: Moving to Node #0,0 Cur...
0.984375
hs_2
mult_heuristic
[ 87, 77, 99, 15 ]
74
[ "87-77=10", "99-15=84", "84-10=74" ]
Current State: 74:[87, 77, 99, 15], Operations: [] Exploring Operation: 87-77=10, Resulting Numbers: [99, 15, 10] Generated Node #2: [99, 15, 10] from Operation: 87-77=10 Current State: 74:[99, 15, 10], Operations: ['87-77=10'] Exploring Operation: 99-15=84, Resulting Numbers: [10, 84] Generated Node #3: [10, 84] from ...
4
Current State: 74:[87, 77, 99, 15], Operations: [] Exploring Operation: 99-87=12, Resulting Numbers: [77, 15, 12] Generated Node #0,0: 74:[77, 15, 12] Operation: 99-87=12 Moving to Node #0,0 Current State: 74:[77, 15, 12], Operations: ['99-87=12'] Exploring Operation: 15-12=3, Resulting Numbers: [77, 3] Generated Node ...
0.993924
hs_1
mult_heuristic
[ 45, 81, 72, 89 ]
84
[ "81-72=9", "45/9=5", "89-5=84" ]
Current State: 84:[45, 81, 72, 89], Operations: [] Exploring Operation: 81-72=9, Resulting Numbers: [45, 89, 9] Generated Node #2: [45, 89, 9] from Operation: 81-72=9 Current State: 84:[45, 89, 9], Operations: ['81-72=9'] Exploring Operation: 45/9=5, Resulting Numbers: [89, 5] Generated Node #3: [89, 5] from Operation:...
4
Current State: 84:[45, 81, 72, 89], Operations: [] Exploring Operation: 89-81=8, Resulting Numbers: [45, 72, 8] Generated Node #0,0: 84:[45, 72, 8] Operation: 89-81=8 Exploring Operation: 89-72=17, Resulting Numbers: [45, 81, 17] Generated Node #0,1: 84:[45, 81, 17] Operation: 89-72=17 Exploring Operation: 81-72=9, Res...
0.96875
hs_4
mult_heuristic
[ 84, 40, 96, 6 ]
70
[ "84+96=180", "180/6=30", "40+30=70" ]
Current State: 70:[84, 40, 96, 6], Operations: [] Exploring Operation: 84+96=180, Resulting Numbers: [40, 6, 180] Generated Node #2: [40, 6, 180] from Operation: 84+96=180 Current State: 70:[40, 6, 180], Operations: ['84+96=180'] Exploring Operation: 180/6=30, Resulting Numbers: [40, 30] Generated Node #3: [40, 30] fro...
4
Current State: 70:[84, 40, 96, 6], Operations: [] Exploring Operation: 84/6=14, Resulting Numbers: [40, 96, 14] Generated Node #0,0: 70:[40, 96, 14] Operation: 84/6=14 Exploring Operation: 96-40=56, Resulting Numbers: [84, 6, 56] Generated Node #0,1: 70:[84, 6, 56] Operation: 96-40=56 Exploring Operation: 96-84=12, Res...
0.967882
hs_4
sum_heuristic
[ 27, 70, 39, 73 ]
77
[ "70-27=43", "73-39=34", "43+34=77" ]
Current State: 77:[27, 70, 39, 73], Operations: [] Exploring Operation: 70-27=43, Resulting Numbers: [39, 73, 43] Generated Node #2: [39, 73, 43] from Operation: 70-27=43 Current State: 77:[39, 73, 43], Operations: ['70-27=43'] Exploring Operation: 73-39=34, Resulting Numbers: [43, 34] Generated Node #3: [43, 34] from ...
4
Current State: 77:[27, 70, 39, 73], Operations: [] Exploring Operation: 39-27=12, Resulting Numbers: [70, 73, 12] Generated Node #0,0: 77:[70, 73, 12] Operation: 39-27=12 Exploring Operation: 27+39=66, Resulting Numbers: [70, 73, 66] Generated Node #0,1: 77:[70, 73, 66] Operation: 27+39=66 Moving to Node #0,0 Current S...
0.986979
hs_2
sum_heuristic
[ 46, 74, 67, 63 ]
71
[ "67-46=21", "63/21=3", "74-3=71" ]
Current State: 71:[46, 74, 67, 63], Operations: [] Exploring Operation: 67-46=21, Resulting Numbers: [74, 63, 21] Generated Node #2: [74, 63, 21] from Operation: 67-46=21 Current State: 71:[74, 63, 21], Operations: ['67-46=21'] Exploring Operation: 63/21=3, Resulting Numbers: [74, 3] Generated Node #3: [74, 3] from Ope...
4
Current State: 71:[46, 74, 67, 63], Operations: [] Exploring Operation: 46+74=120, Resulting Numbers: [67, 63, 120] Generated Node #0,0: 71:[67, 63, 120] Operation: 46+74=120 Exploring Operation: 46+63=109, Resulting Numbers: [74, 67, 109] Generated Node #0,1: 71:[74, 67, 109] Operation: 46+63=109 Exploring Operation: ...
0
hs_4
sum_heuristic
[ 37, 3, 37, 71 ]
77
[ "37*3=111", "71-37=34", "111-34=77" ]
Current State: 77:[37, 3, 37, 71], Operations: [] Exploring Operation: 37*3=111, Resulting Numbers: [71, 111] Generated Node #2: [71, 111] from Operation: 37*3=111 Current State: 77:[71, 111], Operations: ['37*3=111'] Exploring Operation: 71-37=34, Resulting Numbers: [111, 34] Generated Node #3: [111, 34] from Operatio...
4
Current State: 77:[37, 3, 37, 71], Operations: [] Exploring Operation: 37/37=1, Resulting Numbers: [3, 71, 1] Generated Node #0,0: 77:[3, 71, 1] Operation: 37/37=1 Exploring Operation: 37+37=74, Resulting Numbers: [3, 71, 74] Generated Node #0,1: 77:[3, 71, 74] Operation: 37+37=74 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 40, 21, 8, 28 ]
46
[ "21*8=168", "168/28=6", "40+6=46" ]
Current State: 46:[40, 21, 8, 28], Operations: [] Exploring Operation: 21*8=168, Resulting Numbers: [40, 28, 168] Generated Node #2: [40, 28, 168] from Operation: 21*8=168 Current State: 46:[40, 28, 168], Operations: ['21*8=168'] Exploring Operation: 168/28=6, Resulting Numbers: [40, 6] Generated Node #3: [40, 6] from ...
4
Current State: 46:[40, 21, 8, 28], Operations: [] Exploring Operation: 40+8=48, Resulting Numbers: [21, 28, 48] Generated Node #0,0: 46:[21, 28, 48] Operation: 40+8=48 Moving to Node #0,0 Current State: 46:[21, 28, 48], Operations: ['40+8=48'] Exploring Operation: 21+28=49, Resulting Numbers: [48, 49] Generated Node #0...
0
hs_1
sum_heuristic
[ 6, 50, 8, 1 ]
35
[ "50-6=44", "8+1=9", "44-9=35" ]
Current State: 35:[6, 50, 8, 1], Operations: [] Exploring Operation: 50-6=44, Resulting Numbers: [8, 1, 44] Generated Node #2: [8, 1, 44] from Operation: 50-6=44 Current State: 35:[8, 1, 44], Operations: ['50-6=44'] Exploring Operation: 8+1=9, Resulting Numbers: [44, 9] Generated Node #3: [44, 9] from Operation: 8+1=9 ...
4
Current State: 35:[6, 50, 8, 1], Operations: [] Exploring Operation: 6+1=7, Resulting Numbers: [50, 8, 7] Generated Node #0,0: 35:[50, 8, 7] Operation: 6+1=7 Exploring Operation: 50-6=44, Resulting Numbers: [8, 1, 44] Generated Node #0,1: 35:[8, 1, 44] Operation: 50-6=44 Exploring Operation: 50-8=42, Resulting Numbers:...
0.986979
hs_3
sum_heuristic
[ 68, 4, 16, 84 ]
83
[ "68/4=17", "16+84=100", "100-17=83" ]
Current State: 83:[68, 4, 16, 84], Operations: [] Exploring Operation: 68/4=17, Resulting Numbers: [16, 84, 17] Generated Node #2: [16, 84, 17] from Operation: 68/4=17 Current State: 83:[16, 84, 17], Operations: ['68/4=17'] Exploring Operation: 16+84=100, Resulting Numbers: [17, 100] Generated Node #3: [17, 100] from O...
4
Current State: 83:[68, 4, 16, 84], Operations: [] Exploring Operation: 4*16=64, Resulting Numbers: [68, 84, 64] Generated Node #0,0: 83:[68, 84, 64] Operation: 4*16=64 Exploring Operation: 4+16=20, Resulting Numbers: [68, 84, 20] Generated Node #0,1: 83:[68, 84, 20] Operation: 4+16=20 Exploring Operation: 68+4=72, Resu...
0
hs_4
sum_heuristic
[ 6, 70, 5, 50 ]
100
[ "70+50=120", "120/6=20", "5*20=100" ]
Current State: 100:[6, 70, 5, 50], Operations: [] Exploring Operation: 70+50=120, Resulting Numbers: [6, 5, 120] Generated Node #2: [6, 5, 120] from Operation: 70+50=120 Current State: 100:[6, 5, 120], Operations: ['70+50=120'] Exploring Operation: 120/6=20, Resulting Numbers: [5, 20] Generated Node #3: [5, 20] from Op...
4
Current State: 100:[6, 70, 5, 50], Operations: [] Exploring Operation: 70-50=20, Resulting Numbers: [6, 5, 20] Generated Node #0,0: 100:[6, 5, 20] Operation: 70-50=20 Exploring Operation: 70/5=14, Resulting Numbers: [6, 50, 14] Generated Node #0,1: 100:[6, 50, 14] Operation: 70/5=14 Start Sub Search at level 1: Moving ...
0
hs_2
sum_heuristic
[ 71, 9, 6, 65 ]
18
[ "71-9=62", "65-62=3", "6*3=18" ]
Current State: 18:[71, 9, 6, 65], Operations: [] Exploring Operation: 71-9=62, Resulting Numbers: [6, 65, 62] Generated Node #2: [6, 65, 62] from Operation: 71-9=62 Current State: 18:[6, 65, 62], Operations: ['71-9=62'] Exploring Operation: 65-62=3, Resulting Numbers: [6, 3] Generated Node #3: [6, 3] from Operation: 65...
4
Current State: 18:[71, 9, 6, 65], Operations: [] Exploring Operation: 71-6=65, Resulting Numbers: [9, 65, 65] Generated Node #0,0: 18:[9, 65, 65] Operation: 71-6=65 Exploring Operation: 71-65=6, Resulting Numbers: [9, 6, 6] Generated Node #0,1: 18:[9, 6, 6] Operation: 71-65=6 Exploring Operation: 65-9=56, Resulting Num...
0.988715
hs_4
mult_heuristic
[ 71, 82, 2, 54 ]
84
[ "71+54=125", "82/2=41", "125-41=84" ]
Current State: 84:[71, 82, 2, 54], Operations: [] Exploring Operation: 71+54=125, Resulting Numbers: [82, 2, 125] Generated Node #2: [82, 2, 125] from Operation: 71+54=125 Current State: 84:[82, 2, 125], Operations: ['71+54=125'] Exploring Operation: 82/2=41, Resulting Numbers: [125, 41] Generated Node #3: [125, 41] fr...
4
Current State: 84:[71, 82, 2, 54], Operations: [] Exploring Operation: 82-71=11, Resulting Numbers: [2, 54, 11] Generated Node #0,0: 84:[2, 54, 11] Operation: 82-71=11 Exploring Operation: 71-54=17, Resulting Numbers: [82, 2, 17] Generated Node #0,1: 84:[82, 2, 17] Operation: 71-54=17 Exploring Operation: 82-54=28, Res...
0
hs_3
sum_heuristic
[ 32, 51, 8, 5 ]
50
[ "32/8=4", "51-5=46", "4+46=50" ]
Current State: 50:[32, 51, 8, 5], Operations: [] Exploring Operation: 32/8=4, Resulting Numbers: [51, 5, 4] Generated Node #2: [51, 5, 4] from Operation: 32/8=4 Current State: 50:[51, 5, 4], Operations: ['32/8=4'] Exploring Operation: 51-5=46, Resulting Numbers: [4, 46] Generated Node #3: [4, 46] from Operation: 51-5=4...
4
Current State: 50:[32, 51, 8, 5], Operations: [] Exploring Operation: 32-8=24, Resulting Numbers: [51, 5, 24] Generated Node #0,0: 50:[51, 5, 24] Operation: 32-8=24 Start Sub Search at level 1: Moving to Node #0,0 Current State: 50:[51, 5, 24], Operations: ['32-8=24'] Exploring Operation: 51-24=27, Resulting Numbers: [...
0
hs_1
sum_heuristic
[ 82, 73, 14, 87 ]
64
[ "82-73=9", "87-14=73", "73-9=64" ]
Current State: 64:[82, 73, 14, 87], Operations: [] Exploring Operation: 82-73=9, Resulting Numbers: [14, 87, 9] Generated Node #2: [14, 87, 9] from Operation: 82-73=9 Current State: 64:[14, 87, 9], Operations: ['82-73=9'] Exploring Operation: 87-14=73, Resulting Numbers: [9, 73] Generated Node #3: [9, 73] from Operatio...
4
Current State: 64:[82, 73, 14, 87], Operations: [] Exploring Operation: 87-82=5, Resulting Numbers: [73, 14, 5] Generated Node #0,0: 64:[73, 14, 5] Operation: 87-82=5 Start Sub Search at level 1: Moving to Node #0,0 Current State: 64:[73, 14, 5], Operations: ['87-82=5'] Exploring Operation: 73-14=59, Resulting Numbers:...
0.993924
hs_1
mult_heuristic
[ 54, 53, 5, 27 ]
23
[ "54-53=1", "27-5=22", "1+22=23" ]
Current State: 23:[54, 53, 5, 27], Operations: [] Exploring Operation: 54-53=1, Resulting Numbers: [5, 27, 1] Generated Node #2: [5, 27, 1] from Operation: 54-53=1 Current State: 23:[5, 27, 1], Operations: ['54-53=1'] Exploring Operation: 27-5=22, Resulting Numbers: [1, 22] Generated Node #3: [1, 22] from Operation: 27...
4
Current State: 23:[54, 53, 5, 27], Operations: [] Exploring Operation: 54-53=1, Resulting Numbers: [5, 27, 1] Generated Node #0,0: 23:[5, 27, 1] Operation: 54-53=1 Exploring Operation: 54-27=27, Resulting Numbers: [53, 5, 27] Generated Node #0,1: 23:[53, 5, 27] Operation: 54-27=27 Moving to Node #0,0 Current State: 23:...
0
hs_2
sum_heuristic
[ 2, 88, 41, 35 ]
38
[ "88/2=44", "41-35=6", "44-6=38" ]
Current State: 38:[2, 88, 41, 35], Operations: [] Exploring Operation: 88/2=44, Resulting Numbers: [41, 35, 44] Generated Node #2: [41, 35, 44] from Operation: 88/2=44 Current State: 38:[41, 35, 44], Operations: ['88/2=44'] Exploring Operation: 41-35=6, Resulting Numbers: [44, 6] Generated Node #3: [44, 6] from Operati...
4
Current State: 38:[2, 88, 41, 35], Operations: [] Exploring Operation: 88/2=44, Resulting Numbers: [41, 35, 44] Generated Node #0,0: 38:[41, 35, 44] Operation: 88/2=44 Start Sub Search at level 1: Moving to Node #0,0 Current State: 38:[41, 35, 44], Operations: ['88/2=44'] Exploring Operation: 44-41=3, Resulting Numbers...
0.993924
hs_1
mult_heuristic
[ 30, 93, 57, 48 ]
38
[ "30*57=1710", "93-48=45", "1710/45=38" ]
Current State: 38:[30, 93, 57, 48], Operations: [] Exploring Operation: 30*57=1710, Resulting Numbers: [93, 48, 1710] Generated Node #2: [93, 48, 1710] from Operation: 30*57=1710 Current State: 38:[93, 48, 1710], Operations: ['30*57=1710'] Exploring Operation: 93-48=45, Resulting Numbers: [1710, 45] Generated Node #3: ...
4
Current State: 38:[30, 93, 57, 48], Operations: [] Exploring Operation: 93-57=36, Resulting Numbers: [30, 48, 36] Generated Node #0,0: 38:[30, 48, 36] Operation: 93-57=36 Exploring Operation: 93-48=45, Resulting Numbers: [30, 57, 45] Generated Node #0,1: 38:[30, 57, 45] Operation: 93-48=45 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 78, 2, 33, 88 ]
13
[ "88-78=10", "2*10=20", "33-20=13" ]
Current State: 13:[78, 2, 33, 88], Operations: [] Exploring Operation: 88-78=10, Resulting Numbers: [2, 33, 10] Generated Node #2: [2, 33, 10] from Operation: 88-78=10 Current State: 13:[2, 33, 10], Operations: ['88-78=10'] Exploring Operation: 2*10=20, Resulting Numbers: [33, 20] Generated Node #3: [33, 20] from Opera...
4
Current State: 13:[78, 2, 33, 88], Operations: [] Exploring Operation: 78-33=45, Resulting Numbers: [2, 88, 45] Generated Node #0,0: 13:[2, 88, 45] Operation: 78-33=45 Exploring Operation: 88/2=44, Resulting Numbers: [78, 33, 44] Generated Node #0,1: 13:[78, 33, 44] Operation: 88/2=44 Exploring Operation: 88-33=55, Res...
0
hs_5
sum_heuristic
[ 13, 5, 12, 27 ]
64
[ "12-5=7", "13*7=91", "91-27=64" ]
Current State: 64:[13, 5, 12, 27], Operations: [] Exploring Operation: 12-5=7, Resulting Numbers: [13, 27, 7] Generated Node #2: [13, 27, 7] from Operation: 12-5=7 Current State: 64:[13, 27, 7], Operations: ['12-5=7'] Exploring Operation: 13*7=91, Resulting Numbers: [27, 91] Generated Node #3: [27, 91] from Operation: ...
4
Current State: 64:[13, 5, 12, 27], Operations: [] Exploring Operation: 27-12=15, Resulting Numbers: [13, 5, 15] Generated Node #0,0: 64:[13, 5, 15] Operation: 27-12=15 Start Sub Search at level 1: Moving to Node #0,0 Current State: 64:[13, 5, 15], Operations: ['27-12=15'] Exploring Operation: 13-5=8, Resulting Numbers:...
0
hs_1
mult_heuristic
[ 78, 10, 38, 68 ]
18
[ "78+10=88", "38+68=106", "106-88=18" ]
Current State: 18:[78, 10, 38, 68], Operations: [] Exploring Operation: 78+10=88, Resulting Numbers: [38, 68, 88] Generated Node #2: [38, 68, 88] from Operation: 78+10=88 Current State: 18:[38, 68, 88], Operations: ['78+10=88'] Exploring Operation: 38+68=106, Resulting Numbers: [88, 106] Generated Node #3: [88, 106] fr...
4
Current State: 18:[78, 10, 38, 68], Operations: [] Exploring Operation: 78-10=68, Resulting Numbers: [38, 68, 68] Generated Node #0,0: 18:[38, 68, 68] Operation: 78-10=68 Exploring Operation: 78-38=40, Resulting Numbers: [10, 68, 40] Generated Node #0,1: 18:[10, 68, 40] Operation: 78-38=40 Exploring Operation: 78-68=10...
0.985243
hs_5
sum_heuristic
[ 74, 28, 7, 13 ]
42
[ "74*7=518", "28+518=546", "546/13=42" ]
Current State: 42:[74, 28, 7, 13], Operations: [] Exploring Operation: 74*7=518, Resulting Numbers: [28, 13, 518] Generated Node #2: [28, 13, 518] from Operation: 74*7=518 Current State: 42:[28, 13, 518], Operations: ['74*7=518'] Exploring Operation: 28+518=546, Resulting Numbers: [13, 546] Generated Node #3: [13, 546]...
4
Current State: 42:[74, 28, 7, 13], Operations: [] Exploring Operation: 74-13=61, Resulting Numbers: [28, 7, 61] Generated Node #0,0: 42:[28, 7, 61] Operation: 74-13=61 Exploring Operation: 74-28=46, Resulting Numbers: [7, 13, 46] Generated Node #0,1: 42:[7, 13, 46] Operation: 74-28=46 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 84, 73, 64, 43 ]
77
[ "64-43=21", "84/21=4", "73+4=77" ]
Current State: 77:[84, 73, 64, 43], Operations: [] Exploring Operation: 64-43=21, Resulting Numbers: [84, 73, 21] Generated Node #2: [84, 73, 21] from Operation: 64-43=21 Current State: 77:[84, 73, 21], Operations: ['64-43=21'] Exploring Operation: 84/21=4, Resulting Numbers: [73, 4] Generated Node #3: [73, 4] from Ope...
4
Current State: 77:[84, 73, 64, 43], Operations: [] Exploring Operation: 64-43=21, Resulting Numbers: [84, 73, 21] Generated Node #0,0: 77:[84, 73, 21] Operation: 64-43=21 Moving to Node #0,0 Current State: 77:[84, 73, 21], Operations: ['64-43=21'] Exploring Operation: 84/21=4, Resulting Numbers: [73, 4] Generated Node ...
0.993924
hs_1
sum_heuristic
[ 55, 50, 76, 78 ]
58
[ "76-50=26", "78/26=3", "55+3=58" ]
Current State: 58:[55, 50, 76, 78], Operations: [] Exploring Operation: 76-50=26, Resulting Numbers: [55, 78, 26] Generated Node #2: [55, 78, 26] from Operation: 76-50=26 Current State: 58:[55, 78, 26], Operations: ['76-50=26'] Exploring Operation: 78/26=3, Resulting Numbers: [55, 3] Generated Node #3: [55, 3] from Ope...
4
Current State: 58:[55, 50, 76, 78], Operations: [] Exploring Operation: 78-76=2, Resulting Numbers: [55, 50, 2] Generated Node #0,0: 58:[55, 50, 2] Operation: 78-76=2 Exploring Operation: 78-50=28, Resulting Numbers: [55, 76, 28] Generated Node #0,1: 58:[55, 76, 28] Operation: 78-50=28 Exploring Operation: 78-55=23, Re...
0.969618
hs_4
mult_heuristic
[ 94, 17, 68, 83 ]
74
[ "94-17=77", "68+83=151", "151-77=74" ]
Current State: 74:[94, 17, 68, 83], Operations: [] Exploring Operation: 94-17=77, Resulting Numbers: [68, 83, 77] Generated Node #2: [68, 83, 77] from Operation: 94-17=77 Current State: 74:[68, 83, 77], Operations: ['94-17=77'] Exploring Operation: 68+83=151, Resulting Numbers: [77, 151] Generated Node #3: [77, 151] fr...
4
Current State: 74:[94, 17, 68, 83], Operations: [] Exploring Operation: 94-17=77, Resulting Numbers: [68, 83, 77] Generated Node #0,0: 74:[68, 83, 77] Operation: 94-17=77 Exploring Operation: 94-83=11, Resulting Numbers: [17, 68, 11] Generated Node #0,1: 74:[17, 68, 11] Operation: 94-83=11 Exploring Operation: 68/17=4,...
0.988715
hs_3
sum_heuristic
[ 4, 53, 85, 92 ]
81
[ "92-85=7", "4*7=28", "53+28=81" ]
Current State: 81:[4, 53, 85, 92], Operations: [] Exploring Operation: 92-85=7, Resulting Numbers: [4, 53, 7] Generated Node #2: [4, 53, 7] from Operation: 92-85=7 Current State: 81:[4, 53, 7], Operations: ['92-85=7'] Exploring Operation: 4*7=28, Resulting Numbers: [53, 28] Generated Node #3: [53, 28] from Operation: 4...
4
Current State: 81:[4, 53, 85, 92], Operations: [] Exploring Operation: 92-53=39, Resulting Numbers: [4, 85, 39] Generated Node #0,0: 81:[4, 85, 39] Operation: 92-53=39 Exploring Operation: 85-53=32, Resulting Numbers: [4, 92, 32] Generated Node #0,1: 81:[4, 92, 32] Operation: 85-53=32 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 49, 66, 75, 8 ]
61
[ "66-49=17", "8*17=136", "136-75=61" ]
Current State: 61:[49, 66, 75, 8], Operations: [] Exploring Operation: 66-49=17, Resulting Numbers: [75, 8, 17] Generated Node #2: [75, 8, 17] from Operation: 66-49=17 Current State: 61:[75, 8, 17], Operations: ['66-49=17'] Exploring Operation: 8*17=136, Resulting Numbers: [75, 136] Generated Node #3: [75, 136] from Op...
4
Current State: 61:[49, 66, 75, 8], Operations: [] Exploring Operation: 49+8=57, Resulting Numbers: [66, 75, 57] Generated Node #0,0: 61:[66, 75, 57] Operation: 49+8=57 Exploring Operation: 75-8=67, Resulting Numbers: [49, 66, 67] Generated Node #0,1: 61:[49, 66, 67] Operation: 75-8=67 Exploring Operation: 49-8=41, Resu...
0
hs_5
mult_heuristic
[ 16, 1, 55, 83 ]
44
[ "16*1=16", "83-55=28", "16+28=44" ]
Current State: 44:[16, 1, 55, 83], Operations: [] Exploring Operation: 16*1=16, Resulting Numbers: [55, 83, 16] Generated Node #2: [55, 83, 16] from Operation: 16*1=16 Current State: 44:[55, 83, 16], Operations: ['16*1=16'] Exploring Operation: 83-55=28, Resulting Numbers: [16, 28] Generated Node #3: [16, 28] from Oper...
4
Current State: 44:[16, 1, 55, 83], Operations: [] Exploring Operation: 55-16=39, Resulting Numbers: [1, 83, 39] Generated Node #0,0: 44:[1, 83, 39] Operation: 55-16=39 Exploring Operation: 83-16=67, Resulting Numbers: [1, 55, 67] Generated Node #0,1: 44:[1, 55, 67] Operation: 83-16=67 Exploring Operation: 83-55=28, Res...
0.984375
hs_3
mult_heuristic
[ 39, 39, 55, 71 ]
94
[ "39+39=78", "71-55=16", "78+16=94" ]
Current State: 94:[39, 39, 55, 71], Operations: [] Exploring Operation: 39+39=78, Resulting Numbers: [55, 71, 78] Generated Node #2: [55, 71, 78] from Operation: 39+39=78 Current State: 94:[55, 71, 78], Operations: ['39+39=78'] Exploring Operation: 71-55=16, Resulting Numbers: [78, 16] Generated Node #3: [78, 16] from ...
4
Current State: 94:[39, 39, 55, 71], Operations: [] Exploring Operation: 71-55=16, Resulting Numbers: [39, 39, 16] Generated Node #0,0: 94:[39, 39, 16] Operation: 71-55=16 Exploring Operation: 39+55=94, Resulting Numbers: [39, 71, 94] Generated Node #0,1: 94:[39, 71, 94] Operation: 39+55=94 Exploring Operation: 71-39=32...
0.916667
hs_5
mult_heuristic
[ 76, 93, 62, 85 ]
67
[ "93-76=17", "85/17=5", "62+5=67" ]
Current State: 67:[76, 93, 62, 85], Operations: [] Exploring Operation: 93-76=17, Resulting Numbers: [62, 85, 17] Generated Node #2: [62, 85, 17] from Operation: 93-76=17 Current State: 67:[62, 85, 17], Operations: ['93-76=17'] Exploring Operation: 85/17=5, Resulting Numbers: [62, 5] Generated Node #3: [62, 5] from Ope...
4
Current State: 67:[76, 93, 62, 85], Operations: [] Exploring Operation: 93-85=8, Resulting Numbers: [76, 62, 8] Generated Node #0,0: 67:[76, 62, 8] Operation: 93-85=8 Exploring Operation: 93-76=17, Resulting Numbers: [62, 85, 17] Generated Node #0,1: 67:[62, 85, 17] Operation: 93-76=17 Exploring Operation: 93-62=31, Re...
0
hs_3
mult_heuristic
[ 10, 24, 79, 81 ]
16
[ "24-10=14", "81-79=2", "14+2=16" ]
Current State: 16:[10, 24, 79, 81], Operations: [] Exploring Operation: 24-10=14, Resulting Numbers: [79, 81, 14] Generated Node #2: [79, 81, 14] from Operation: 24-10=14 Current State: 16:[79, 81, 14], Operations: ['24-10=14'] Exploring Operation: 81-79=2, Resulting Numbers: [14, 2] Generated Node #3: [14, 2] from Ope...
4
Current State: 16:[10, 24, 79, 81], Operations: [] Exploring Operation: 79-24=55, Resulting Numbers: [10, 81, 55] Generated Node #0,0: 16:[10, 81, 55] Operation: 79-24=55 Exploring Operation: 81-79=2, Resulting Numbers: [10, 24, 2] Generated Node #0,1: 16:[10, 24, 2] Operation: 81-79=2 Moving to Node #0,1 Current State...
0.991319
hs_2
mult_heuristic
[ 55, 70, 6, 16 ]
64
[ "70-16=54", "54/6=9", "55+9=64" ]
Current State: 64:[55, 70, 6, 16], Operations: [] Exploring Operation: 70-16=54, Resulting Numbers: [55, 6, 54] Generated Node #2: [55, 6, 54] from Operation: 70-16=54 Current State: 64:[55, 6, 54], Operations: ['70-16=54'] Exploring Operation: 54/6=9, Resulting Numbers: [55, 9] Generated Node #3: [55, 9] from Operatio...
4
Current State: 64:[55, 70, 6, 16], Operations: [] Exploring Operation: 70-55=15, Resulting Numbers: [6, 16, 15] Generated Node #0,0: 64:[6, 16, 15] Operation: 70-55=15 Start Sub Search at level 1: Moving to Node #0,0 Current State: 64:[6, 16, 15], Operations: ['70-55=15'] Exploring Operation: 15-6=9, Resulting Numbers:...
0
hs_1
sum_heuristic
[ 87, 23, 14, 92 ]
45
[ "92-87=5", "23-14=9", "5*9=45" ]
Current State: 45:[87, 23, 14, 92], Operations: [] Exploring Operation: 92-87=5, Resulting Numbers: [23, 14, 5] Generated Node #2: [23, 14, 5] from Operation: 92-87=5 Current State: 45:[23, 14, 5], Operations: ['92-87=5'] Exploring Operation: 23-14=9, Resulting Numbers: [5, 9] Generated Node #3: [5, 9] from Operation: ...
4
Current State: 45:[87, 23, 14, 92], Operations: [] Exploring Operation: 92/23=4, Resulting Numbers: [87, 14, 4] Generated Node #0,0: 45:[87, 14, 4] Operation: 92/23=4 Exploring Operation: 92-87=5, Resulting Numbers: [23, 14, 5] Generated Node #0,1: 45:[23, 14, 5] Operation: 92-87=5 Exploring Operation: 87-23=64, Result...
0.986979
hs_4
mult_heuristic
[ 24, 44, 85, 25 ]
40
[ "44-24=20", "85-25=60", "60-20=40" ]
Current State: 40:[24, 44, 85, 25], Operations: [] Exploring Operation: 44-24=20, Resulting Numbers: [85, 25, 20] Generated Node #2: [85, 25, 20] from Operation: 44-24=20 Current State: 40:[85, 25, 20], Operations: ['44-24=20'] Exploring Operation: 85-25=60, Resulting Numbers: [20, 60] Generated Node #3: [20, 60] from ...
4
Current State: 40:[24, 44, 85, 25], Operations: [] Exploring Operation: 85-25=60, Resulting Numbers: [24, 44, 60] Generated Node #0,0: 40:[24, 44, 60] Operation: 85-25=60 Exploring Operation: 85-44=41, Resulting Numbers: [24, 25, 41] Generated Node #0,1: 40:[24, 25, 41] Operation: 85-44=41 Exploring Operation: 44-24=20...
0.988715
hs_4
mult_heuristic
[ 88, 28, 22, 3 ]
97
[ "88+28=116", "22-3=19", "116-19=97" ]
Current State: 97:[88, 28, 22, 3], Operations: [] Exploring Operation: 88+28=116, Resulting Numbers: [22, 3, 116] Generated Node #2: [22, 3, 116] from Operation: 88+28=116 Current State: 97:[22, 3, 116], Operations: ['88+28=116'] Exploring Operation: 22-3=19, Resulting Numbers: [116, 19] Generated Node #3: [116, 19] fr...
4
Current State: 97:[88, 28, 22, 3], Operations: [] Exploring Operation: 22*3=66, Resulting Numbers: [88, 28, 66] Generated Node #0,0: 97:[88, 28, 66] Operation: 22*3=66 Exploring Operation: 28*3=84, Resulting Numbers: [88, 22, 84] Generated Node #0,1: 97:[88, 22, 84] Operation: 28*3=84 Moving to Node #0,1 Current State:...
0
hs_2
sum_heuristic