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
[ 4, 6, 9, 56 ]
74
[ "6-4=2", "9*2=18", "56+18=74" ]
Current State: 74:[4, 6, 9, 56], Operations: [] Exploring Operation: 6-4=2, Resulting Numbers: [9, 56, 2] Generated Node #2: [9, 56, 2] from Operation: 6-4=2 Current State: 74:[9, 56, 2], Operations: ['6-4=2'] Exploring Operation: 9*2=18, Resulting Numbers: [56, 18] Generated Node #3: [56, 18] from Operation: 9*2=18 Cu...
4
Current State: 74:[4, 6, 9, 56], Operations: [] Exploring Operation: 56-9=47, Resulting Numbers: [4, 6, 47] Generated Node #0,0: 74:[4, 6, 47] Operation: 56-9=47 Exploring Operation: 9+56=65, Resulting Numbers: [4, 6, 65] Generated Node #0,1: 74:[4, 6, 65] Operation: 9+56=65 Start Sub Search at level 1: Moving to Node ...
0
hs_2
sum_heuristic
[ 32, 20, 87, 58 ]
41
[ "32-20=12", "87-58=29", "12+29=41" ]
Current State: 41:[32, 20, 87, 58], Operations: [] Exploring Operation: 32-20=12, Resulting Numbers: [87, 58, 12] Generated Node #2: [87, 58, 12] from Operation: 32-20=12 Current State: 41:[87, 58, 12], Operations: ['32-20=12'] Exploring Operation: 87-58=29, Resulting Numbers: [12, 29] Generated Node #3: [12, 29] from ...
4
Current State: 41:[32, 20, 87, 58], Operations: [] Exploring Operation: 87-32=55, Resulting Numbers: [20, 58, 55] Generated Node #0,0: 41:[20, 58, 55] Operation: 87-32=55 Exploring Operation: 32+20=52, Resulting Numbers: [87, 58, 52] Generated Node #0,1: 41:[87, 58, 52] Operation: 32+20=52 Exploring Operation: 87-20=67...
0.979167
hs_5
mult_heuristic
[ 73, 93, 39, 24 ]
43
[ "93-73=20", "39+24=63", "63-20=43" ]
Current State: 43:[73, 93, 39, 24], Operations: [] Exploring Operation: 93-73=20, Resulting Numbers: [39, 24, 20] Generated Node #2: [39, 24, 20] from Operation: 93-73=20 Current State: 43:[39, 24, 20], Operations: ['93-73=20'] Exploring Operation: 39+24=63, Resulting Numbers: [20, 63] Generated Node #3: [20, 63] from ...
4
Current State: 43:[73, 93, 39, 24], Operations: [] Exploring Operation: 93-24=69, Resulting Numbers: [73, 39, 69] Generated Node #0,0: 43:[73, 39, 69] Operation: 93-24=69 Exploring Operation: 73-39=34, Resulting Numbers: [93, 24, 34] Generated Node #0,1: 43:[93, 24, 34] Operation: 73-39=34 Exploring Operation: 93-39=54...
0.980035
hs_5
mult_heuristic
[ 78, 33, 51, 74 ]
68
[ "78-33=45", "74-51=23", "45+23=68" ]
Current State: 68:[78, 33, 51, 74], Operations: [] Exploring Operation: 78-33=45, Resulting Numbers: [51, 74, 45] Generated Node #2: [51, 74, 45] from Operation: 78-33=45 Current State: 68:[51, 74, 45], Operations: ['78-33=45'] Exploring Operation: 74-51=23, Resulting Numbers: [45, 23] Generated Node #3: [45, 23] from ...
4
Current State: 68:[78, 33, 51, 74], Operations: [] Exploring Operation: 74-51=23, Resulting Numbers: [78, 33, 23] Generated Node #0,0: 68:[78, 33, 23] Operation: 74-51=23 Exploring Operation: 78-51=27, Resulting Numbers: [33, 74, 27] Generated Node #0,1: 68:[33, 74, 27] Operation: 78-51=27 Exploring Operation: 51-33=18...
0.977431
hs_3
mult_heuristic
[ 36, 4, 53, 48 ]
45
[ "36+4=40", "53-48=5", "40+5=45" ]
Current State: 45:[36, 4, 53, 48], Operations: [] Exploring Operation: 36+4=40, Resulting Numbers: [53, 48, 40] Generated Node #2: [53, 48, 40] from Operation: 36+4=40 Current State: 45:[53, 48, 40], Operations: ['36+4=40'] Exploring Operation: 53-48=5, Resulting Numbers: [40, 5] Generated Node #3: [40, 5] from Operati...
4
Current State: 45:[36, 4, 53, 48], Operations: [] Exploring Operation: 48-36=12, Resulting Numbers: [4, 53, 12] Generated Node #0,0: 45:[4, 53, 12] Operation: 48-36=12 Exploring Operation: 36/4=9, Resulting Numbers: [53, 48, 9] Generated Node #0,1: 45:[53, 48, 9] Operation: 36/4=9 Exploring Operation: 53-36=17, Resulti...
0.985243
hs_4
sum_heuristic
[ 43, 21, 44, 34 ]
14
[ "43+21=64", "44+34=78", "78-64=14" ]
Current State: 14:[43, 21, 44, 34], Operations: [] Exploring Operation: 43+21=64, Resulting Numbers: [44, 34, 64] Generated Node #2: [44, 34, 64] from Operation: 43+21=64 Current State: 14:[44, 34, 64], Operations: ['43+21=64'] Exploring Operation: 44+34=78, Resulting Numbers: [64, 78] Generated Node #3: [64, 78] from ...
4
Current State: 14:[43, 21, 44, 34], Operations: [] Exploring Operation: 44-21=23, Resulting Numbers: [43, 34, 23] Generated Node #0,0: 14:[43, 34, 23] Operation: 44-21=23 Exploring Operation: 43-21=22, Resulting Numbers: [44, 34, 22] Generated Node #0,1: 14:[44, 34, 22] Operation: 43-21=22 Exploring Operation: 43-34=9,...
0.984375
hs_5
sum_heuristic
[ 79, 14, 41, 45 ]
98
[ "79-41=38", "45-38=7", "14*7=98" ]
Current State: 98:[79, 14, 41, 45], Operations: [] Exploring Operation: 79-41=38, Resulting Numbers: [14, 45, 38] Generated Node #2: [14, 45, 38] from Operation: 79-41=38 Current State: 98:[14, 45, 38], Operations: ['79-41=38'] Exploring Operation: 45-38=7, Resulting Numbers: [14, 7] Generated Node #3: [14, 7] from Ope...
4
Current State: 98:[79, 14, 41, 45], Operations: [] Exploring Operation: 79+41=120, Resulting Numbers: [14, 45, 120] Generated Node #0,0: 98:[14, 45, 120] Operation: 79+41=120 Exploring Operation: 79+14=93, Resulting Numbers: [41, 45, 93] Generated Node #0,1: 98:[41, 45, 93] Operation: 79+14=93 Exploring Operation: 45-4...
0.986111
hs_5
mult_heuristic
[ 55, 5, 52, 57 ]
16
[ "55/5=11", "57-52=5", "11+5=16" ]
Current State: 16:[55, 5, 52, 57], Operations: [] Exploring Operation: 55/5=11, Resulting Numbers: [52, 57, 11] Generated Node #2: [52, 57, 11] from Operation: 55/5=11 Current State: 16:[52, 57, 11], Operations: ['55/5=11'] Exploring Operation: 57-52=5, Resulting Numbers: [11, 5] Generated Node #3: [11, 5] from Operati...
4
Current State: 16:[55, 5, 52, 57], Operations: [] Exploring Operation: 57-55=2, Resulting Numbers: [5, 52, 2] Generated Node #0,0: 16:[5, 52, 2] Operation: 57-55=2 Start Sub Search at level 1: Moving to Node #0,0 Current State: 16:[5, 52, 2], Operations: ['57-55=2'] Exploring Operation: 52/2=26, Resulting Numbers: [5, ...
0
hs_1
sum_heuristic
[ 97, 81, 73, 97 ]
40
[ "97-81=16", "97-73=24", "16+24=40" ]
Current State: 40:[97, 81, 73, 97], Operations: [] Exploring Operation: 97-81=16, Resulting Numbers: [73, 16] Generated Node #2: [73, 16] from Operation: 97-81=16 Current State: 40:[73, 16], Operations: ['97-81=16'] Exploring Operation: 97-73=24, Resulting Numbers: [16, 24] Generated Node #3: [16, 24] from Operation: 9...
4
Current State: 40:[97, 81, 73, 97], Operations: [] Exploring Operation: 97/97=1, Resulting Numbers: [81, 73, 1] Generated Node #0,0: 40:[81, 73, 1] Operation: 97/97=1 Exploring Operation: 97-81=16, Resulting Numbers: [97, 73, 16] Generated Node #0,1: 40:[97, 73, 16] Operation: 97-81=16 Exploring Operation: 97-81=16, Re...
0.958333
hs_4
sum_heuristic
[ 12, 15, 39, 66 ]
35
[ "15-12=3", "39+66=105", "105/3=35" ]
Current State: 35:[12, 15, 39, 66], Operations: [] Exploring Operation: 15-12=3, Resulting Numbers: [39, 66, 3] Generated Node #2: [39, 66, 3] from Operation: 15-12=3 Current State: 35:[39, 66, 3], Operations: ['15-12=3'] Exploring Operation: 39+66=105, Resulting Numbers: [3, 105] Generated Node #3: [3, 105] from Opera...
4
Current State: 35:[12, 15, 39, 66], Operations: [] Exploring Operation: 66-39=27, Resulting Numbers: [12, 15, 27] Generated Node #0,0: 35:[12, 15, 27] Operation: 66-39=27 Exploring Operation: 66-15=51, Resulting Numbers: [12, 39, 51] Generated Node #0,1: 35:[12, 39, 51] Operation: 66-15=51 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 27, 3, 32, 66 ]
63
[ "27+66=93", "93/3=31", "32+31=63" ]
Current State: 63:[27, 3, 32, 66], Operations: [] Exploring Operation: 27+66=93, Resulting Numbers: [3, 32, 93] Generated Node #2: [3, 32, 93] from Operation: 27+66=93 Current State: 63:[3, 32, 93], Operations: ['27+66=93'] Exploring Operation: 93/3=31, Resulting Numbers: [32, 31] Generated Node #3: [32, 31] from Opera...
4
Current State: 63:[27, 3, 32, 66], Operations: [] Exploring Operation: 27/3=9, Resulting Numbers: [32, 66, 9] Generated Node #0,0: 63:[32, 66, 9] Operation: 27/3=9 Exploring Operation: 27+32=59, Resulting Numbers: [3, 66, 59] Generated Node #0,1: 63:[3, 66, 59] Operation: 27+32=59 Exploring Operation: 32-27=5, Resultin...
0
hs_3
sum_heuristic
[ 50, 39, 45, 58 ]
47
[ "58-45=13", "39/13=3", "50-3=47" ]
Current State: 47:[50, 39, 45, 58], Operations: [] Exploring Operation: 58-45=13, Resulting Numbers: [50, 39, 13] Generated Node #2: [50, 39, 13] from Operation: 58-45=13 Current State: 47:[50, 39, 13], Operations: ['58-45=13'] Exploring Operation: 39/13=3, Resulting Numbers: [50, 3] Generated Node #3: [50, 3] from Ope...
4
Current State: 47:[50, 39, 45, 58], Operations: [] Exploring Operation: 58-50=8, Resulting Numbers: [39, 45, 8] Generated Node #0,0: 47:[39, 45, 8] Operation: 58-50=8 Exploring Operation: 39+45=84, Resulting Numbers: [50, 58, 84] Generated Node #0,1: 47:[50, 58, 84] Operation: 39+45=84 Exploring Operation: 58-39=19, Re...
0.971354
hs_5
sum_heuristic
[ 26, 41, 7, 87 ]
18
[ "41-26=15", "7*15=105", "105-87=18" ]
Current State: 18:[26, 41, 7, 87], Operations: [] Exploring Operation: 41-26=15, Resulting Numbers: [7, 87, 15] Generated Node #2: [7, 87, 15] from Operation: 41-26=15 Current State: 18:[7, 87, 15], Operations: ['41-26=15'] Exploring Operation: 7*15=105, Resulting Numbers: [87, 105] Generated Node #3: [87, 105] from Op...
4
Current State: 18:[26, 41, 7, 87], Operations: [] Exploring Operation: 87-41=46, Resulting Numbers: [26, 7, 46] Generated Node #0,0: 18:[26, 7, 46] Operation: 87-41=46 Exploring Operation: 87-26=61, Resulting Numbers: [41, 7, 61] Generated Node #0,1: 18:[41, 7, 61] Operation: 87-26=61 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 33, 22, 96, 86 ]
22
[ "22*96=2112", "2112/33=64", "86-64=22" ]
Current State: 22:[33, 22, 96, 86], Operations: [] Exploring Operation: 22*96=2112, Resulting Numbers: [33, 86, 2112] Generated Node #2: [33, 86, 2112] from Operation: 22*96=2112 Current State: 22:[33, 86, 2112], Operations: ['22*96=2112'] Exploring Operation: 2112/33=64, Resulting Numbers: [86, 64] Generated Node #3: ...
4
Current State: 22:[33, 22, 96, 86], Operations: [] Exploring Operation: 86-33=53, Resulting Numbers: [22, 96, 53] Generated Node #0,0: 22:[22, 96, 53] Operation: 86-33=53 Exploring Operation: 96-22=74, Resulting Numbers: [33, 86, 74] Generated Node #0,1: 22:[33, 86, 74] Operation: 96-22=74 Exploring Operation: 96-86=10...
0
hs_5
sum_heuristic
[ 7, 92, 91, 50 ]
42
[ "7+92=99", "91+50=141", "141-99=42" ]
Current State: 42:[7, 92, 91, 50], Operations: [] Exploring Operation: 7+92=99, Resulting Numbers: [91, 50, 99] Generated Node #2: [91, 50, 99] from Operation: 7+92=99 Current State: 42:[91, 50, 99], Operations: ['7+92=99'] Exploring Operation: 91+50=141, Resulting Numbers: [99, 141] Generated Node #3: [99, 141] from O...
4
Current State: 42:[7, 92, 91, 50], Operations: [] Exploring Operation: 92-50=42, Resulting Numbers: [7, 91, 42] Generated Node #0,0: 42:[7, 91, 42] Operation: 92-50=42 Exploring Operation: 92-91=1, Resulting Numbers: [7, 50, 1] Generated Node #0,1: 42:[7, 50, 1] Operation: 92-91=1 Exploring Operation: 91-50=41, Resulti...
0.974826
hs_3
sum_heuristic
[ 46, 48, 8, 63 ]
56
[ "46+8=54", "48*63=3024", "3024/54=56" ]
Current State: 56:[46, 48, 8, 63], Operations: [] Exploring Operation: 46+8=54, Resulting Numbers: [48, 63, 54] Generated Node #2: [48, 63, 54] from Operation: 46+8=54 Current State: 56:[48, 63, 54], Operations: ['46+8=54'] Exploring Operation: 48*63=3024, Resulting Numbers: [54, 3024] Generated Node #3: [54, 3024] fro...
4
Current State: 56:[46, 48, 8, 63], Operations: [] Exploring Operation: 46+8=54, Resulting Numbers: [48, 63, 54] Generated Node #0,0: 56:[48, 63, 54] Operation: 46+8=54 Exploring Operation: 48-46=2, Resulting Numbers: [8, 63, 2] Generated Node #0,1: 56:[8, 63, 2] Operation: 48-46=2 Exploring Operation: 63-46=17, Resulti...
0
hs_4
sum_heuristic
[ 13, 32, 30, 32 ]
43
[ "13+32=45", "32-30=2", "45-2=43" ]
Current State: 43:[13, 32, 30, 32], Operations: [] Exploring Operation: 13+32=45, Resulting Numbers: [30, 45] Generated Node #2: [30, 45] from Operation: 13+32=45 Current State: 43:[30, 45], Operations: ['13+32=45'] Exploring Operation: 32-30=2, Resulting Numbers: [45, 2] Generated Node #3: [45, 2] from Operation: 32-3...
4
Current State: 43:[13, 32, 30, 32], Operations: [] Exploring Operation: 13+32=45, Resulting Numbers: [30, 32, 45] Generated Node #0,0: 43:[30, 32, 45] Operation: 13+32=45 Exploring Operation: 13+30=43, Resulting Numbers: [32, 32, 43] Generated Node #0,1: 43:[32, 32, 43] Operation: 13+30=43 Moving to Node #0,1 Current S...
0.990451
hs_2
sum_heuristic
[ 70, 3, 7, 12 ]
98
[ "12/3=4", "7*4=28", "70+28=98" ]
Current State: 98:[70, 3, 7, 12], Operations: [] Exploring Operation: 12/3=4, Resulting Numbers: [70, 7, 4] Generated Node #2: [70, 7, 4] from Operation: 12/3=4 Current State: 98:[70, 7, 4], Operations: ['12/3=4'] Exploring Operation: 7*4=28, Resulting Numbers: [70, 28] Generated Node #3: [70, 28] from Operation: 7*4=2...
4
Current State: 98:[70, 3, 7, 12], Operations: [] Exploring Operation: 70-7=63, Resulting Numbers: [3, 12, 63] Generated Node #0,0: 98:[3, 12, 63] Operation: 70-7=63 Exploring Operation: 70-12=58, Resulting Numbers: [3, 7, 58] Generated Node #0,1: 98:[3, 7, 58] Operation: 70-12=58 Exploring Operation: 70/7=10, Resulting...
0
hs_3
sum_heuristic
[ 44, 76, 57, 69 ]
94
[ "76-44=32", "57+69=126", "126-32=94" ]
Current State: 94:[44, 76, 57, 69], Operations: [] Exploring Operation: 76-44=32, Resulting Numbers: [57, 69, 32] Generated Node #2: [57, 69, 32] from Operation: 76-44=32 Current State: 94:[57, 69, 32], Operations: ['76-44=32'] Exploring Operation: 57+69=126, Resulting Numbers: [32, 126] Generated Node #3: [32, 126] fr...
4
Current State: 94:[44, 76, 57, 69], Operations: [] Exploring Operation: 76-69=7, Resulting Numbers: [44, 57, 7] Generated Node #0,0: 94:[44, 57, 7] Operation: 76-69=7 Exploring Operation: 69-57=12, Resulting Numbers: [44, 76, 12] Generated Node #0,1: 94:[44, 76, 12] Operation: 69-57=12 Start Sub Search at level 1: Movi...
0.992188
hs_2
mult_heuristic
[ 7, 30, 16, 35 ]
28
[ "30-7=23", "16+35=51", "51-23=28" ]
Current State: 28:[7, 30, 16, 35], Operations: [] Exploring Operation: 30-7=23, Resulting Numbers: [16, 35, 23] Generated Node #2: [16, 35, 23] from Operation: 30-7=23 Current State: 28:[16, 35, 23], Operations: ['30-7=23'] Exploring Operation: 16+35=51, Resulting Numbers: [23, 51] Generated Node #3: [23, 51] from Oper...
4
Current State: 28:[7, 30, 16, 35], Operations: [] Exploring Operation: 35-7=28, Resulting Numbers: [30, 16, 28] Generated Node #0,0: 28:[30, 16, 28] Operation: 35-7=28 Exploring Operation: 30-16=14, Resulting Numbers: [7, 35, 14] Generated Node #0,1: 28:[7, 35, 14] Operation: 30-16=14 Exploring Operation: 35-30=5, Resu...
0.976563
hs_5
mult_heuristic
[ 72, 74, 73, 7 ]
51
[ "74+73=147", "147/7=21", "72-21=51" ]
Current State: 51:[72, 74, 73, 7], Operations: [] Exploring Operation: 74+73=147, Resulting Numbers: [72, 7, 147] Generated Node #2: [72, 7, 147] from Operation: 74+73=147 Current State: 51:[72, 7, 147], Operations: ['74+73=147'] Exploring Operation: 147/7=21, Resulting Numbers: [72, 21] Generated Node #3: [72, 21] fro...
4
Current State: 51:[72, 74, 73, 7], Operations: [] Exploring Operation: 74-72=2, Resulting Numbers: [73, 7, 2] Generated Node #0,0: 51:[73, 7, 2] Operation: 74-72=2 Moving to Node #0,0 Current State: 51:[73, 7, 2], Operations: ['74-72=2'] Exploring Operation: 73-7=66, Resulting Numbers: [2, 66] Generated Node #0,0,0: 51...
0
hs_1
mult_heuristic
[ 83, 81, 88, 38 ]
69
[ "83-81=2", "38/2=19", "88-19=69" ]
Current State: 69:[83, 81, 88, 38], Operations: [] Exploring Operation: 83-81=2, Resulting Numbers: [88, 38, 2] Generated Node #2: [88, 38, 2] from Operation: 83-81=2 Current State: 69:[88, 38, 2], Operations: ['83-81=2'] Exploring Operation: 38/2=19, Resulting Numbers: [88, 19] Generated Node #3: [88, 19] from Operati...
4
Current State: 69:[83, 81, 88, 38], Operations: [] Exploring Operation: 88-83=5, Resulting Numbers: [81, 38, 5] Generated Node #0,0: 69:[81, 38, 5] Operation: 88-83=5 Exploring Operation: 88-81=7, Resulting Numbers: [83, 38, 7] Generated Node #0,1: 69:[83, 38, 7] Operation: 88-81=7 Start Sub Search at level 1: Moving t...
0
hs_2
mult_heuristic
[ 56, 1, 98, 50 ]
14
[ "56+1=57", "57-50=7", "98/7=14" ]
Current State: 14:[56, 1, 98, 50], Operations: [] Exploring Operation: 56+1=57, Resulting Numbers: [98, 50, 57] Generated Node #2: [98, 50, 57] from Operation: 56+1=57 Current State: 14:[98, 50, 57], Operations: ['56+1=57'] Exploring Operation: 57-50=7, Resulting Numbers: [98, 7] Generated Node #3: [98, 7] from Operati...
4
Current State: 14:[56, 1, 98, 50], Operations: [] Exploring Operation: 98-56=42, Resulting Numbers: [1, 50, 42] Generated Node #0,0: 14:[1, 50, 42] Operation: 98-56=42 Exploring Operation: 98-50=48, Resulting Numbers: [56, 1, 48] Generated Node #0,1: 14:[56, 1, 48] Operation: 98-50=48 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 20, 95, 24, 4 ]
76
[ "20/4=5", "95-24=71", "5+71=76" ]
Current State: 76:[20, 95, 24, 4], Operations: [] Exploring Operation: 20/4=5, Resulting Numbers: [95, 24, 5] Generated Node #2: [95, 24, 5] from Operation: 20/4=5 Current State: 76:[95, 24, 5], Operations: ['20/4=5'] Exploring Operation: 95-24=71, Resulting Numbers: [5, 71] Generated Node #3: [5, 71] from Operation: 9...
4
Current State: 76:[20, 95, 24, 4], Operations: [] Exploring Operation: 95-20=75, Resulting Numbers: [24, 4, 75] Generated Node #0,0: 76:[24, 4, 75] Operation: 95-20=75 Exploring Operation: 24-20=4, Resulting Numbers: [95, 4, 4] Generated Node #0,1: 76:[95, 4, 4] Operation: 24-20=4 Exploring Operation: 95-24=71, Resulti...
0.966146
hs_3
sum_heuristic
[ 84, 30, 55, 96 ]
13
[ "84-30=54", "96-55=41", "54-41=13" ]
Current State: 13:[84, 30, 55, 96], Operations: [] Exploring Operation: 84-30=54, Resulting Numbers: [55, 96, 54] Generated Node #2: [55, 96, 54] from Operation: 84-30=54 Current State: 13:[55, 96, 54], Operations: ['84-30=54'] Exploring Operation: 96-55=41, Resulting Numbers: [54, 41] Generated Node #3: [54, 41] from ...
4
Current State: 13:[84, 30, 55, 96], Operations: [] Exploring Operation: 84-55=29, Resulting Numbers: [30, 96, 29] Generated Node #0,0: 13:[30, 96, 29] Operation: 84-55=29 Exploring Operation: 96-84=12, Resulting Numbers: [30, 55, 12] Generated Node #0,1: 13:[30, 55, 12] Operation: 96-84=12 Moving to Node #0,1 Current S...
0.986979
hs_2
mult_heuristic
[ 6, 73, 49, 78 ]
19
[ "78-73=5", "6*5=30", "49-30=19" ]
Current State: 19:[6, 73, 49, 78], Operations: [] Exploring Operation: 78-73=5, Resulting Numbers: [6, 49, 5] Generated Node #2: [6, 49, 5] from Operation: 78-73=5 Current State: 19:[6, 49, 5], Operations: ['78-73=5'] Exploring Operation: 6*5=30, Resulting Numbers: [49, 30] Generated Node #3: [49, 30] from Operation: 6...
4
Current State: 19:[6, 73, 49, 78], Operations: [] Exploring Operation: 78/6=13, Resulting Numbers: [73, 49, 13] Generated Node #0,0: 19:[73, 49, 13] Operation: 78/6=13 Exploring Operation: 73-6=67, Resulting Numbers: [49, 78, 67] Generated Node #0,1: 19:[49, 78, 67] Operation: 73-6=67 Exploring Operation: 73-49=24, Res...
0.979167
hs_5
sum_heuristic
[ 11, 80, 68, 93 ]
44
[ "80-11=69", "93-68=25", "69-25=44" ]
Current State: 44:[11, 80, 68, 93], Operations: [] Exploring Operation: 80-11=69, Resulting Numbers: [68, 93, 69] Generated Node #2: [68, 93, 69] from Operation: 80-11=69 Current State: 44:[68, 93, 69], Operations: ['80-11=69'] Exploring Operation: 93-68=25, Resulting Numbers: [69, 25] Generated Node #3: [69, 25] from ...
4
Current State: 44:[11, 80, 68, 93], Operations: [] Exploring Operation: 93-80=13, Resulting Numbers: [11, 68, 13] Generated Node #0,0: 44:[11, 68, 13] Operation: 93-80=13 Moving to Node #0,0 Current State: 44:[11, 68, 13], Operations: ['93-80=13'] Exploring Operation: 68-13=55, Resulting Numbers: [11, 55] Generated Nod...
0.993924
hs_1
mult_heuristic
[ 46, 73, 76, 66 ]
37
[ "73-46=27", "76-66=10", "27+10=37" ]
Current State: 37:[46, 73, 76, 66], Operations: [] Exploring Operation: 73-46=27, Resulting Numbers: [76, 66, 27] Generated Node #2: [76, 66, 27] from Operation: 73-46=27 Current State: 37:[76, 66, 27], Operations: ['73-46=27'] Exploring Operation: 76-66=10, Resulting Numbers: [27, 10] Generated Node #3: [27, 10] from ...
4
Current State: 37:[46, 73, 76, 66], Operations: [] Exploring Operation: 76-46=30, Resulting Numbers: [73, 66, 30] Generated Node #0,0: 37:[73, 66, 30] Operation: 76-46=30 Exploring Operation: 76-66=10, Resulting Numbers: [46, 73, 10] Generated Node #0,1: 37:[46, 73, 10] Operation: 76-66=10 Exploring Operation: 73-66=7,...
0.96875
hs_5
mult_heuristic
[ 23, 44, 28, 56 ]
45
[ "44*28=1232", "1232/56=22", "23+22=45" ]
Current State: 45:[23, 44, 28, 56], Operations: [] Exploring Operation: 44*28=1232, Resulting Numbers: [23, 56, 1232] Generated Node #2: [23, 56, 1232] from Operation: 44*28=1232 Current State: 45:[23, 56, 1232], Operations: ['44*28=1232'] Exploring Operation: 1232/56=22, Resulting Numbers: [23, 22] Generated Node #3: ...
4
Current State: 45:[23, 44, 28, 56], Operations: [] Exploring Operation: 56/28=2, Resulting Numbers: [23, 44, 2] Generated Node #0,0: 45:[23, 44, 2] Operation: 56/28=2 Exploring Operation: 23+28=51, Resulting Numbers: [44, 56, 51] Generated Node #0,1: 45:[44, 56, 51] Operation: 23+28=51 Exploring Operation: 28-23=5, Res...
0
hs_5
mult_heuristic
[ 18, 56, 43, 81 ]
36
[ "18+56=74", "81-43=38", "74-38=36" ]
Current State: 36:[18, 56, 43, 81], Operations: [] Exploring Operation: 18+56=74, Resulting Numbers: [43, 81, 74] Generated Node #2: [43, 81, 74] from Operation: 18+56=74 Current State: 36:[43, 81, 74], Operations: ['18+56=74'] Exploring Operation: 81-43=38, Resulting Numbers: [74, 38] Generated Node #3: [74, 38] from ...
4
Current State: 36:[18, 56, 43, 81], Operations: [] Exploring Operation: 81-43=38, Resulting Numbers: [18, 56, 38] Generated Node #0,0: 36:[18, 56, 38] Operation: 81-43=38 Exploring Operation: 81-18=63, Resulting Numbers: [56, 43, 63] Generated Node #0,1: 36:[56, 43, 63] Operation: 81-18=63 Exploring Operation: 56-43=13...
0.985243
hs_5
sum_heuristic
[ 82, 4, 9, 86 ]
40
[ "86-82=4", "4*9=36", "4+36=40" ]
Current State: 40:[82, 4, 9, 86], Operations: [] Exploring Operation: 86-82=4, Resulting Numbers: [4, 9, 4] Generated Node #2: [4, 9, 4] from Operation: 86-82=4 Current State: 40:[4, 9, 4], Operations: ['86-82=4'] Exploring Operation: 4*9=36, Resulting Numbers: [36] 36,40 equal: Goal Reached Exploring Operation: 4+36=4...
4
Current State: 40:[82, 4, 9, 86], Operations: [] Exploring Operation: 86-9=77, Resulting Numbers: [82, 4, 77] Generated Node #0,0: 40:[82, 4, 77] Operation: 86-9=77 Exploring Operation: 82-9=73, Resulting Numbers: [4, 86, 73] Generated Node #0,1: 40:[4, 86, 73] Operation: 82-9=73 Exploring Operation: 86-82=4, Resulting...
0
hs_4
mult_heuristic
[ 76, 19, 60, 8 ]
36
[ "76+60=136", "136/8=17", "19+17=36" ]
Current State: 36:[76, 19, 60, 8], Operations: [] Exploring Operation: 76+60=136, Resulting Numbers: [19, 8, 136] Generated Node #2: [19, 8, 136] from Operation: 76+60=136 Current State: 36:[19, 8, 136], Operations: ['76+60=136'] Exploring Operation: 136/8=17, Resulting Numbers: [19, 17] Generated Node #3: [19, 17] fro...
4
Current State: 36:[76, 19, 60, 8], Operations: [] Exploring Operation: 60-19=41, Resulting Numbers: [76, 8, 41] Generated Node #0,0: 36:[76, 8, 41] Operation: 60-19=41 Exploring Operation: 76-60=16, Resulting Numbers: [19, 8, 16] Generated Node #0,1: 36:[19, 8, 16] Operation: 76-60=16 Exploring Operation: 76-19=57, Res...
0
hs_4
sum_heuristic
[ 49, 50, 53, 18 ]
34
[ "50-49=1", "53-18=35", "35-1=34" ]
Current State: 34:[49, 50, 53, 18], Operations: [] Exploring Operation: 50-49=1, Resulting Numbers: [53, 18, 1] Generated Node #2: [53, 18, 1] from Operation: 50-49=1 Current State: 34:[53, 18, 1], Operations: ['50-49=1'] Exploring Operation: 53-18=35, Resulting Numbers: [1, 35] Generated Node #3: [1, 35] from Operatio...
4
Current State: 34:[49, 50, 53, 18], Operations: [] Exploring Operation: 53-50=3, Resulting Numbers: [49, 18, 3] Generated Node #0,0: 34:[49, 18, 3] Operation: 53-50=3 Moving to Node #0,0 Current State: 34:[49, 18, 3], Operations: ['53-50=3'] Exploring Operation: 49-18=31, Resulting Numbers: [3, 31] Generated Node #0,0,...
0.993924
hs_1
sum_heuristic
[ 41, 37, 44, 75 ]
86
[ "41-37=4", "44/4=11", "75+11=86" ]
Current State: 86:[41, 37, 44, 75], Operations: [] Exploring Operation: 41-37=4, Resulting Numbers: [44, 75, 4] Generated Node #2: [44, 75, 4] from Operation: 41-37=4 Current State: 86:[44, 75, 4], Operations: ['41-37=4'] Exploring Operation: 44/4=11, Resulting Numbers: [75, 11] Generated Node #3: [75, 11] from Operati...
4
Current State: 86:[41, 37, 44, 75], Operations: [] Exploring Operation: 75-37=38, Resulting Numbers: [41, 44, 38] Generated Node #0,0: 86:[41, 44, 38] Operation: 75-37=38 Exploring Operation: 41-37=4, Resulting Numbers: [44, 75, 4] Generated Node #0,1: 86:[44, 75, 4] Operation: 41-37=4 Exploring Operation: 75-41=34, Re...
0
hs_5
sum_heuristic
[ 35, 92, 23, 67 ]
73
[ "35*92=3220", "3220/23=140", "140-67=73" ]
Current State: 73:[35, 92, 23, 67], Operations: [] Exploring Operation: 35*92=3220, Resulting Numbers: [23, 67, 3220] Generated Node #2: [23, 67, 3220] from Operation: 35*92=3220 Current State: 73:[23, 67, 3220], Operations: ['35*92=3220'] Exploring Operation: 3220/23=140, Resulting Numbers: [67, 140] Generated Node #3...
4
Current State: 73:[35, 92, 23, 67], Operations: [] Exploring Operation: 92-23=69, Resulting Numbers: [35, 67, 69] Generated Node #0,0: 73:[35, 67, 69] Operation: 92-23=69 Exploring Operation: 92-35=57, Resulting Numbers: [23, 67, 57] Generated Node #0,1: 73:[23, 67, 57] Operation: 92-35=57 Exploring Operation: 35+23=58...
0
hs_3
sum_heuristic
[ 57, 43, 3, 3 ]
59
[ "57/3=19", "43-3=40", "19+40=59" ]
Current State: 59:[57, 43, 3, 3], Operations: [] Exploring Operation: 57/3=19, Resulting Numbers: [43, 19] Generated Node #2: [43, 19] from Operation: 57/3=19 Current State: 59:[43, 19], Operations: ['57/3=19'] Exploring Operation: 43-3=40, Resulting Numbers: [19, 40] Generated Node #3: [19, 40] from Operation: 43-3=40...
4
Current State: 59:[57, 43, 3, 3], Operations: [] Exploring Operation: 3*3=9, Resulting Numbers: [57, 43, 9] Generated Node #0,0: 59:[57, 43, 9] Operation: 3*3=9 Start Sub Search at level 1: Moving to Node #0,0 Current State: 59:[57, 43, 9], Operations: ['3*3=9'] Exploring Operation: 43+9=52, Resulting Numbers: [57, 52]...
0
hs_1
mult_heuristic
[ 81, 9, 15, 46 ]
40
[ "81+9=90", "90/15=6", "46-6=40" ]
Current State: 40:[81, 9, 15, 46], Operations: [] Exploring Operation: 81+9=90, Resulting Numbers: [15, 46, 90] Generated Node #2: [15, 46, 90] from Operation: 81+9=90 Current State: 40:[15, 46, 90], Operations: ['81+9=90'] Exploring Operation: 90/15=6, Resulting Numbers: [46, 6] Generated Node #3: [46, 6] from Operati...
4
Current State: 40:[81, 9, 15, 46], Operations: [] Exploring Operation: 81-46=35, Resulting Numbers: [9, 15, 35] Generated Node #0,0: 40:[9, 15, 35] Operation: 81-46=35 Exploring Operation: 81/9=9, Resulting Numbers: [15, 46, 9] Generated Node #0,1: 40:[15, 46, 9] Operation: 81/9=9 Start Sub Search at level 1: Moving to...
0.986979
hs_2
sum_heuristic
[ 24, 21, 88, 72 ]
64
[ "24-21=3", "72/3=24", "88-24=64" ]
Current State: 64:[24, 21, 88, 72], Operations: [] Exploring Operation: 24-21=3, Resulting Numbers: [88, 72, 3] Generated Node #2: [88, 72, 3] from Operation: 24-21=3 Current State: 64:[88, 72, 3], Operations: ['24-21=3'] Exploring Operation: 72/3=24, Resulting Numbers: [88, 24] Generated Node #3: [88, 24] from Operati...
4
Current State: 64:[24, 21, 88, 72], Operations: [] Exploring Operation: 88-24=64, Resulting Numbers: [21, 72, 64] Generated Node #0,0: 64:[21, 72, 64] Operation: 88-24=64 Start Sub Search at level 1: Moving to Node #0,0 Current State: 64:[21, 72, 64], Operations: ['88-24=64'] Exploring Operation: 72-64=8, Resulting Num...
0
hs_1
mult_heuristic
[ 3, 79, 28, 60 ]
87
[ "60/3=20", "79+28=107", "107-20=87" ]
Current State: 87:[3, 79, 28, 60], Operations: [] Exploring Operation: 60/3=20, Resulting Numbers: [79, 28, 20] Generated Node #2: [79, 28, 20] from Operation: 60/3=20 Current State: 87:[79, 28, 20], Operations: ['60/3=20'] Exploring Operation: 79+28=107, Resulting Numbers: [20, 107] Generated Node #3: [20, 107] from O...
4
Current State: 87:[3, 79, 28, 60], Operations: [] Exploring Operation: 60/3=20, Resulting Numbers: [79, 28, 20] Generated Node #0,0: 87:[79, 28, 20] Operation: 60/3=20 Exploring Operation: 28+60=88, Resulting Numbers: [3, 79, 88] Generated Node #0,1: 87:[3, 79, 88] Operation: 28+60=88 Exploring Operation: 60-28=32, Res...
0.94184
hs_4
sum_heuristic
[ 5, 14, 78, 9 ]
16
[ "9-5=4", "78-14=64", "64/4=16" ]
Current State: 16:[5, 14, 78, 9], Operations: [] Exploring Operation: 9-5=4, Resulting Numbers: [14, 78, 4] Generated Node #2: [14, 78, 4] from Operation: 9-5=4 Current State: 16:[14, 78, 4], Operations: ['9-5=4'] Exploring Operation: 78-14=64, Resulting Numbers: [4, 64] Generated Node #3: [4, 64] from Operation: 78-14...
4
Current State: 16:[5, 14, 78, 9], Operations: [] Exploring Operation: 78-14=64, Resulting Numbers: [5, 9, 64] Generated Node #0,0: 16:[5, 9, 64] Operation: 78-14=64 Exploring Operation: 78-5=73, Resulting Numbers: [14, 9, 73] Generated Node #0,1: 16:[14, 9, 73] Operation: 78-5=73 Exploring Operation: 78-9=69, Resulting...
0.969618
hs_3
sum_heuristic
[ 93, 52, 11, 19 ]
35
[ "93*11=1023", "52*19=988", "1023-988=35" ]
Current State: 35:[93, 52, 11, 19], Operations: [] Exploring Operation: 93*11=1023, Resulting Numbers: [52, 19, 1023] Generated Node #2: [52, 19, 1023] from Operation: 93*11=1023 Current State: 35:[52, 19, 1023], Operations: ['93*11=1023'] Exploring Operation: 52*19=988, Resulting Numbers: [1023, 988] Generated Node #3...
4
Current State: 35:[93, 52, 11, 19], Operations: [] Exploring Operation: 52-11=41, Resulting Numbers: [93, 19, 41] Generated Node #0,0: 35:[93, 19, 41] Operation: 52-11=41 Exploring Operation: 52-19=33, Resulting Numbers: [93, 11, 33] Generated Node #0,1: 35:[93, 11, 33] Operation: 52-19=33 Exploring Operation: 93-19=74...
0
hs_5
sum_heuristic
[ 33, 33, 8, 10 ]
64
[ "33+33=66", "10-8=2", "66-2=64" ]
Current State: 64:[33, 33, 8, 10], Operations: [] Exploring Operation: 33+33=66, Resulting Numbers: [8, 10, 66] Generated Node #2: [8, 10, 66] from Operation: 33+33=66 Current State: 64:[8, 10, 66], Operations: ['33+33=66'] Exploring Operation: 10-8=2, Resulting Numbers: [66, 2] Generated Node #3: [66, 2] from Operatio...
4
Current State: 64:[33, 33, 8, 10], Operations: [] Exploring Operation: 33+33=66, Resulting Numbers: [8, 10, 66] Generated Node #0,0: 64:[8, 10, 66] Operation: 33+33=66 Exploring Operation: 33/33=1, Resulting Numbers: [8, 10, 1] Generated Node #0,1: 64:[8, 10, 1] Operation: 33/33=1 Exploring Operation: 10-8=2, Resulting...
0.986111
hs_3
mult_heuristic
[ 55, 44, 17, 92 ]
24
[ "55+44=99", "92-17=75", "99-75=24" ]
Current State: 24:[55, 44, 17, 92], Operations: [] Exploring Operation: 55+44=99, Resulting Numbers: [17, 92, 99] Generated Node #2: [17, 92, 99] from Operation: 55+44=99 Current State: 24:[17, 92, 99], Operations: ['55+44=99'] Exploring Operation: 92-17=75, Resulting Numbers: [99, 75] Generated Node #3: [99, 75] from ...
4
Current State: 24:[55, 44, 17, 92], Operations: [] Exploring Operation: 92-55=37, Resulting Numbers: [44, 17, 37] Generated Node #0,0: 24:[44, 17, 37] Operation: 92-55=37 Exploring Operation: 92-44=48, Resulting Numbers: [55, 17, 48] Generated Node #0,1: 24:[55, 17, 48] Operation: 92-44=48 Start Sub Search at level 1: ...
0.992188
hs_2
sum_heuristic
[ 2, 19, 53, 1 ]
43
[ "19+1=20", "20/2=10", "53-10=43" ]
Current State: 43:[2, 19, 53, 1], Operations: [] Exploring Operation: 19+1=20, Resulting Numbers: [2, 53, 20] Generated Node #2: [2, 53, 20] from Operation: 19+1=20 Current State: 43:[2, 53, 20], Operations: ['19+1=20'] Exploring Operation: 20/2=10, Resulting Numbers: [53, 10] Generated Node #3: [53, 10] from Operation...
4
Current State: 43:[2, 19, 53, 1], Operations: [] Exploring Operation: 53-2=51, Resulting Numbers: [19, 1, 51] Generated Node #0,0: 43:[19, 1, 51] Operation: 53-2=51 Exploring Operation: 2+19=21, Resulting Numbers: [53, 1, 21] Generated Node #0,1: 43:[53, 1, 21] Operation: 2+19=21 Exploring Operation: 2*19=38, Resulting...
0
hs_3
sum_heuristic
[ 36, 78, 9, 26 ]
97
[ "36+78=114", "26-9=17", "114-17=97" ]
Current State: 97:[36, 78, 9, 26], Operations: [] Exploring Operation: 36+78=114, Resulting Numbers: [9, 26, 114] Generated Node #2: [9, 26, 114] from Operation: 36+78=114 Current State: 97:[9, 26, 114], Operations: ['36+78=114'] Exploring Operation: 26-9=17, Resulting Numbers: [114, 17] Generated Node #3: [114, 17] fr...
4
Current State: 97:[36, 78, 9, 26], Operations: [] Exploring Operation: 78+9=87, Resulting Numbers: [36, 26, 87] Generated Node #0,0: 97:[36, 26, 87] Operation: 78+9=87 Exploring Operation: 36+26=62, Resulting Numbers: [78, 9, 62] Generated Node #0,1: 97:[78, 9, 62] Operation: 36+26=62 Exploring Operation: 36+9=45, Resu...
0.983507
hs_3
mult_heuristic
[ 46, 56, 98, 21 ]
34
[ "56*21=1176", "1176/98=12", "46-12=34" ]
Current State: 34:[46, 56, 98, 21], Operations: [] Exploring Operation: 56*21=1176, Resulting Numbers: [46, 98, 1176] Generated Node #2: [46, 98, 1176] from Operation: 56*21=1176 Current State: 34:[46, 98, 1176], Operations: ['56*21=1176'] Exploring Operation: 1176/98=12, Resulting Numbers: [46, 12] Generated Node #3: ...
4
Current State: 34:[46, 56, 98, 21], Operations: [] Exploring Operation: 98-56=42, Resulting Numbers: [46, 21, 42] Generated Node #0,0: 34:[46, 21, 42] Operation: 98-56=42 Moving to Node #0,0 Current State: 34:[46, 21, 42], Operations: ['98-56=42'] Exploring Operation: 46-42=4, Resulting Numbers: [21, 4] Generated Node ...
0
hs_1
mult_heuristic
[ 76, 69, 78, 38 ]
88
[ "78-76=2", "38/2=19", "69+19=88" ]
Current State: 88:[76, 69, 78, 38], Operations: [] Exploring Operation: 78-76=2, Resulting Numbers: [69, 38, 2] Generated Node #2: [69, 38, 2] from Operation: 78-76=2 Current State: 88:[69, 38, 2], Operations: ['78-76=2'] Exploring Operation: 38/2=19, Resulting Numbers: [69, 19] Generated Node #3: [69, 19] from Operati...
4
Current State: 88:[76, 69, 78, 38], Operations: [] Exploring Operation: 78-69=9, Resulting Numbers: [76, 38, 9] Generated Node #0,0: 88:[76, 38, 9] Operation: 78-69=9 Exploring Operation: 76-69=7, Resulting Numbers: [78, 38, 7] Generated Node #0,1: 88:[78, 38, 7] Operation: 76-69=7 Start Sub Search at level 1: Moving t...
0
hs_2
sum_heuristic
[ 14, 65, 55, 83 ]
79
[ "65-14=51", "83-55=28", "51+28=79" ]
Current State: 79:[14, 65, 55, 83], Operations: [] Exploring Operation: 65-14=51, Resulting Numbers: [55, 83, 51] Generated Node #2: [55, 83, 51] from Operation: 65-14=51 Current State: 79:[55, 83, 51], Operations: ['65-14=51'] Exploring Operation: 83-55=28, Resulting Numbers: [51, 28] Generated Node #3: [51, 28] from ...
4
Current State: 79:[14, 65, 55, 83], Operations: [] Exploring Operation: 14+65=79, Resulting Numbers: [55, 83, 79] Generated Node #0,0: 79:[55, 83, 79] Operation: 14+65=79 Exploring Operation: 14+55=69, Resulting Numbers: [65, 83, 69] Generated Node #0,1: 79:[65, 83, 69] Operation: 14+55=69 Exploring Operation: 83-14=69...
0.974826
hs_3
mult_heuristic
[ 35, 31, 31, 10 ]
35
[ "31-31=0", "10*0=0", "35+0=35" ]
Current State: 35:[35, 31, 31, 10], Operations: [] Exploring Operation: 31-31=0, Resulting Numbers: [35, 10, 0] Generated Node #2: [35, 10, 0] from Operation: 31-31=0 Current State: 35:[35, 10, 0], Operations: ['31-31=0'] Exploring Operation: 10*0=0, Resulting Numbers: [35, 0] Generated Node #3: [35, 0] from Operation:...
4
Current State: 35:[35, 31, 31, 10], Operations: [] Exploring Operation: 35-31=4, Resulting Numbers: [31, 10, 4] Generated Node #0,0: 35:[31, 10, 4] Operation: 35-31=4 Exploring Operation: 31/31=1, Resulting Numbers: [35, 10, 1] Generated Node #0,1: 35:[35, 10, 1] Operation: 31/31=1 Exploring Operation: 35-31=4, Resulti...
0
hs_3
mult_heuristic
[ 65, 52, 34, 66 ]
80
[ "34+66=100", "52*100=5200", "5200/65=80" ]
Current State: 80:[65, 52, 34, 66], Operations: [] Exploring Operation: 34+66=100, Resulting Numbers: [65, 52, 100] Generated Node #2: [65, 52, 100] from Operation: 34+66=100 Current State: 80:[65, 52, 100], Operations: ['34+66=100'] Exploring Operation: 52*100=5200, Resulting Numbers: [65, 5200] Generated Node #3: [65...
4
Current State: 80:[65, 52, 34, 66], Operations: [] Exploring Operation: 66-65=1, Resulting Numbers: [52, 34, 1] Generated Node #0,0: 80:[52, 34, 1] Operation: 66-65=1 Moving to Node #0,0 Current State: 80:[52, 34, 1], Operations: ['66-65=1'] Exploring Operation: 52-34=18, Resulting Numbers: [1, 18] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 5, 3, 2, 16 ]
31
[ "16-5=11", "3*11=33", "33-2=31" ]
Current State: 31:[5, 3, 2, 16], Operations: [] Exploring Operation: 16-5=11, Resulting Numbers: [3, 2, 11] Generated Node #2: [3, 2, 11] from Operation: 16-5=11 Current State: 31:[3, 2, 11], Operations: ['16-5=11'] Exploring Operation: 3*11=33, Resulting Numbers: [2, 33] Generated Node #3: [2, 33] from Operation: 3*11...
4
Current State: 31:[5, 3, 2, 16], Operations: [] Exploring Operation: 2*16=32, Resulting Numbers: [5, 3, 32] Generated Node #0,0: 31:[5, 3, 32] Operation: 2*16=32 Moving to Node #0,0 Current State: 31:[5, 3, 32], Operations: ['2*16=32'] Exploring Operation: 5*3=15, Resulting Numbers: [32, 15] Generated Node #0,0,0: 31:[...
0
hs_1
mult_heuristic
[ 66, 99, 88, 47 ]
41
[ "99-88=11", "66/11=6", "47-6=41" ]
Current State: 41:[66, 99, 88, 47], Operations: [] Exploring Operation: 99-88=11, Resulting Numbers: [66, 47, 11] Generated Node #2: [66, 47, 11] from Operation: 99-88=11 Current State: 41:[66, 47, 11], Operations: ['99-88=11'] Exploring Operation: 66/11=6, Resulting Numbers: [47, 6] Generated Node #3: [47, 6] from Ope...
4
Current State: 41:[66, 99, 88, 47], Operations: [] Exploring Operation: 99-66=33, Resulting Numbers: [88, 47, 33] Generated Node #0,0: 41:[88, 47, 33] Operation: 99-66=33 Moving to Node #0,0 Current State: 41:[88, 47, 33], Operations: ['99-66=33'] Exploring Operation: 88-47=41, Resulting Numbers: [33, 41] Generated Nod...
0
hs_1
mult_heuristic
[ 26, 74, 96, 87 ]
98
[ "87-74=13", "26/13=2", "96+2=98" ]
Current State: 98:[26, 74, 96, 87], Operations: [] Exploring Operation: 87-74=13, Resulting Numbers: [26, 96, 13] Generated Node #2: [26, 96, 13] from Operation: 87-74=13 Current State: 98:[26, 96, 13], Operations: ['87-74=13'] Exploring Operation: 26/13=2, Resulting Numbers: [96, 2] Generated Node #3: [96, 2] from Ope...
4
Current State: 98:[26, 74, 96, 87], Operations: [] Exploring Operation: 87-26=61, Resulting Numbers: [74, 96, 61] Generated Node #0,0: 98:[74, 96, 61] Operation: 87-26=61 Exploring Operation: 96-74=22, Resulting Numbers: [26, 87, 22] Generated Node #0,1: 98:[26, 87, 22] Operation: 96-74=22 Exploring Operation: 87-74=13...
0.967014
hs_5
sum_heuristic
[ 10, 5, 20, 62 ]
97
[ "10+5=15", "20+62=82", "15+82=97" ]
Current State: 97:[10, 5, 20, 62], Operations: [] Exploring Operation: 10+5=15, Resulting Numbers: [20, 62, 15] Generated Node #2: [20, 62, 15] from Operation: 10+5=15 Current State: 97:[20, 62, 15], Operations: ['10+5=15'] Exploring Operation: 20+62=82, Resulting Numbers: [15, 82] Generated Node #3: [15, 82] from Oper...
4
Current State: 97:[10, 5, 20, 62], Operations: [] Exploring Operation: 10*5=50, Resulting Numbers: [20, 62, 50] Generated Node #0,0: 97:[20, 62, 50] Operation: 10*5=50 Exploring Operation: 10+5=15, Resulting Numbers: [20, 62, 15] Generated Node #0,1: 97:[20, 62, 15] Operation: 10+5=15 Exploring Operation: 5*20=100, Res...
0.967882
hs_3
mult_heuristic
[ 87, 72, 23, 69 ]
43
[ "87*23=2001", "2001/69=29", "72-29=43" ]
Current State: 43:[87, 72, 23, 69], Operations: [] Exploring Operation: 87*23=2001, Resulting Numbers: [72, 69, 2001] Generated Node #2: [72, 69, 2001] from Operation: 87*23=2001 Current State: 43:[72, 69, 2001], Operations: ['87*23=2001'] Exploring Operation: 2001/69=29, Resulting Numbers: [72, 29] Generated Node #3: ...
4
Current State: 43:[87, 72, 23, 69], Operations: [] Exploring Operation: 87-69=18, Resulting Numbers: [72, 23, 18] Generated Node #0,0: 43:[72, 23, 18] Operation: 87-69=18 Exploring Operation: 87-72=15, Resulting Numbers: [23, 69, 15] Generated Node #0,1: 43:[23, 69, 15] Operation: 87-72=15 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 41, 72, 35, 94 ]
54
[ "41+72=113", "94-35=59", "113-59=54" ]
Current State: 54:[41, 72, 35, 94], Operations: [] Exploring Operation: 41+72=113, Resulting Numbers: [35, 94, 113] Generated Node #2: [35, 94, 113] from Operation: 41+72=113 Current State: 54:[35, 94, 113], Operations: ['41+72=113'] Exploring Operation: 94-35=59, Resulting Numbers: [113, 59] Generated Node #3: [113, 5...
4
Current State: 54:[41, 72, 35, 94], Operations: [] Exploring Operation: 72-41=31, Resulting Numbers: [35, 94, 31] Generated Node #0,0: 54:[35, 94, 31] Operation: 72-41=31 Exploring Operation: 94-72=22, Resulting Numbers: [41, 35, 22] Generated Node #0,1: 54:[41, 35, 22] Operation: 94-72=22 Exploring Operation: 94-41=53...
0.986111
hs_4
mult_heuristic
[ 16, 2, 29, 12 ]
58
[ "16-2=14", "14-12=2", "29*2=58" ]
Current State: 58:[16, 2, 29, 12], Operations: [] Exploring Operation: 16-2=14, Resulting Numbers: [29, 12, 14] Generated Node #2: [29, 12, 14] from Operation: 16-2=14 Current State: 58:[29, 12, 14], Operations: ['16-2=14'] Exploring Operation: 14-12=2, Resulting Numbers: [29, 2] Generated Node #3: [29, 2] from Operati...
4
Current State: 58:[16, 2, 29, 12], Operations: [] Exploring Operation: 16-12=4, Resulting Numbers: [2, 29, 4] Generated Node #0,0: 58:[2, 29, 4] Operation: 16-12=4 Exploring Operation: 16+12=28, Resulting Numbers: [2, 29, 28] Generated Node #0,1: 58:[2, 29, 28] Operation: 16+12=28 Exploring Operation: 12/2=6, Resulting...
0.956597
hs_5
sum_heuristic
[ 84, 81, 41, 75 ]
66
[ "84-81=3", "75/3=25", "41+25=66" ]
Current State: 66:[84, 81, 41, 75], Operations: [] Exploring Operation: 84-81=3, Resulting Numbers: [41, 75, 3] Generated Node #2: [41, 75, 3] from Operation: 84-81=3 Current State: 66:[41, 75, 3], Operations: ['84-81=3'] Exploring Operation: 75/3=25, Resulting Numbers: [41, 25] Generated Node #3: [41, 25] from Operati...
4
Current State: 66:[84, 81, 41, 75], Operations: [] Exploring Operation: 84-75=9, Resulting Numbers: [81, 41, 9] Generated Node #0,0: 66:[81, 41, 9] Operation: 84-75=9 Exploring Operation: 84-81=3, Resulting Numbers: [41, 75, 3] Generated Node #0,1: 66:[41, 75, 3] Operation: 84-81=3 Moving to Node #0,1 Current State: 66...
0.990451
hs_2
mult_heuristic
[ 28, 42, 48, 57 ]
89
[ "28*48=1344", "1344/42=32", "57+32=89" ]
Current State: 89:[28, 42, 48, 57], Operations: [] Exploring Operation: 28*48=1344, Resulting Numbers: [42, 57, 1344] Generated Node #2: [42, 57, 1344] from Operation: 28*48=1344 Current State: 89:[42, 57, 1344], Operations: ['28*48=1344'] Exploring Operation: 1344/42=32, Resulting Numbers: [57, 32] Generated Node #3: ...
4
Current State: 89:[28, 42, 48, 57], Operations: [] Exploring Operation: 28+42=70, Resulting Numbers: [48, 57, 70] Generated Node #0,0: 89:[48, 57, 70] Operation: 28+42=70 Exploring Operation: 28+48=76, Resulting Numbers: [42, 57, 76] Generated Node #0,1: 89:[42, 57, 76] Operation: 28+48=76 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 95, 67, 87, 3 ]
83
[ "95+67=162", "87+162=249", "249/3=83" ]
Current State: 83:[95, 67, 87, 3], Operations: [] Exploring Operation: 95+67=162, Resulting Numbers: [87, 3, 162] Generated Node #2: [87, 3, 162] from Operation: 95+67=162 Current State: 83:[87, 3, 162], Operations: ['95+67=162'] Exploring Operation: 87+162=249, Resulting Numbers: [3, 249] Generated Node #3: [3, 249] f...
4
Current State: 83:[95, 67, 87, 3], Operations: [] Exploring Operation: 95+3=98, Resulting Numbers: [67, 87, 98] Generated Node #0,0: 83:[67, 87, 98] Operation: 95+3=98 Exploring Operation: 67+3=70, Resulting Numbers: [95, 87, 70] Generated Node #0,1: 83:[95, 87, 70] Operation: 67+3=70 Exploring Operation: 95-3=92, Resu...
0
hs_5
mult_heuristic
[ 53, 68, 93, 9 ]
19
[ "53+68=121", "93+9=102", "121-102=19" ]
Current State: 19:[53, 68, 93, 9], Operations: [] Exploring Operation: 53+68=121, Resulting Numbers: [93, 9, 121] Generated Node #2: [93, 9, 121] from Operation: 53+68=121 Current State: 19:[93, 9, 121], Operations: ['53+68=121'] Exploring Operation: 93+9=102, Resulting Numbers: [121, 102] Generated Node #3: [121, 102]...
4
Current State: 19:[53, 68, 93, 9], Operations: [] Exploring Operation: 93-68=25, Resulting Numbers: [53, 9, 25] Generated Node #0,0: 19:[53, 9, 25] Operation: 93-68=25 Exploring Operation: 93-53=40, Resulting Numbers: [68, 9, 40] Generated Node #0,1: 19:[68, 9, 40] Operation: 93-53=40 Start Sub Search at level 1: Movin...
0.991319
hs_2
mult_heuristic
[ 63, 49, 39, 72 ]
17
[ "49*72=3528", "3528/63=56", "56-39=17" ]
Current State: 17:[63, 49, 39, 72], Operations: [] Exploring Operation: 49*72=3528, Resulting Numbers: [63, 39, 3528] Generated Node #2: [63, 39, 3528] from Operation: 49*72=3528 Current State: 17:[63, 39, 3528], Operations: ['49*72=3528'] Exploring Operation: 3528/63=56, Resulting Numbers: [39, 56] Generated Node #3: ...
4
Current State: 17:[63, 49, 39, 72], Operations: [] Exploring Operation: 72-63=9, Resulting Numbers: [49, 39, 9] Generated Node #0,0: 17:[49, 39, 9] Operation: 72-63=9 Moving to Node #0,0 Current State: 17:[49, 39, 9], Operations: ['72-63=9'] Exploring Operation: 49-39=10, Resulting Numbers: [9, 10] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 93, 35, 38, 62 ]
42
[ "93-35=58", "38+62=100", "100-58=42" ]
Current State: 42:[93, 35, 38, 62], Operations: [] Exploring Operation: 93-35=58, Resulting Numbers: [38, 62, 58] Generated Node #2: [38, 62, 58] from Operation: 93-35=58 Current State: 42:[38, 62, 58], Operations: ['93-35=58'] Exploring Operation: 38+62=100, Resulting Numbers: [58, 100] Generated Node #3: [58, 100] fr...
4
Current State: 42:[93, 35, 38, 62], Operations: [] Exploring Operation: 93-35=58, Resulting Numbers: [38, 62, 58] Generated Node #0,0: 42:[38, 62, 58] Operation: 93-35=58 Exploring Operation: 93-62=31, Resulting Numbers: [35, 38, 31] Generated Node #0,1: 42:[35, 38, 31] Operation: 93-62=31 Moving to Node #0,1 Current S...
0.992188
hs_2
sum_heuristic
[ 39, 96, 45, 2 ]
90
[ "39+96=135", "45+135=180", "180/2=90" ]
Current State: 90:[39, 96, 45, 2], Operations: [] Exploring Operation: 39+96=135, Resulting Numbers: [45, 2, 135] Generated Node #2: [45, 2, 135] from Operation: 39+96=135 Current State: 90:[45, 2, 135], Operations: ['39+96=135'] Exploring Operation: 45+135=180, Resulting Numbers: [2, 180] Generated Node #3: [2, 180] f...
4
Current State: 90:[39, 96, 45, 2], Operations: [] Exploring Operation: 45-39=6, Resulting Numbers: [96, 2, 6] Generated Node #0,0: 90:[96, 2, 6] Operation: 45-39=6 Start Sub Search at level 1: Moving to Node #0,0 Current State: 90:[96, 2, 6], Operations: ['45-39=6'] Exploring Operation: 96-6=90, Resulting Numbers: [2, ...
0
hs_1
mult_heuristic
[ 16, 85, 1, 64 ]
59
[ "16+1=17", "85/17=5", "64-5=59" ]
Current State: 59:[16, 85, 1, 64], Operations: [] Exploring Operation: 16+1=17, Resulting Numbers: [85, 64, 17] Generated Node #2: [85, 64, 17] from Operation: 16+1=17 Current State: 59:[85, 64, 17], Operations: ['16+1=17'] Exploring Operation: 85/17=5, Resulting Numbers: [64, 5] Generated Node #3: [64, 5] from Operati...
4
Current State: 59:[16, 85, 1, 64], Operations: [] Exploring Operation: 16+1=17, Resulting Numbers: [85, 64, 17] Generated Node #0,0: 59:[85, 64, 17] Operation: 16+1=17 Exploring Operation: 85-1=84, Resulting Numbers: [16, 64, 84] Generated Node #0,1: 59:[16, 64, 84] Operation: 85-1=84 Exploring Operation: 85-16=69, Res...
0
hs_4
mult_heuristic
[ 84, 2, 54, 43 ]
53
[ "84/2=42", "54-43=11", "42+11=53" ]
Current State: 53:[84, 2, 54, 43], Operations: [] Exploring Operation: 84/2=42, Resulting Numbers: [54, 43, 42] Generated Node #2: [54, 43, 42] from Operation: 84/2=42 Current State: 53:[54, 43, 42], Operations: ['84/2=42'] Exploring Operation: 54-43=11, Resulting Numbers: [42, 11] Generated Node #3: [42, 11] from Oper...
4
Current State: 53:[84, 2, 54, 43], Operations: [] Exploring Operation: 84/2=42, Resulting Numbers: [54, 43, 42] Generated Node #0,0: 53:[54, 43, 42] Operation: 84/2=42 Exploring Operation: 2+43=45, Resulting Numbers: [84, 54, 45] Generated Node #0,1: 53:[84, 54, 45] Operation: 2+43=45 Exploring Operation: 54-2=52, Resu...
0.982639
hs_4
sum_heuristic
[ 2, 18, 37, 92 ]
92
[ "2*18=36", "37-36=1", "92*1=92" ]
Current State: 92:[2, 18, 37, 92], Operations: [] Exploring Operation: 2*18=36, Resulting Numbers: [37, 92, 36] Generated Node #2: [37, 92, 36] from Operation: 2*18=36 Current State: 92:[37, 92, 36], Operations: ['2*18=36'] Exploring Operation: 37-36=1, Resulting Numbers: [92, 1] Generated Node #3: [92, 1] from Operati...
4
Current State: 92:[2, 18, 37, 92], Operations: [] Exploring Operation: 37-18=19, Resulting Numbers: [2, 92, 19] Generated Node #0,0: 92:[2, 92, 19] Operation: 37-18=19 Start Sub Search at level 1: Moving to Node #0,0 Current State: 92:[2, 92, 19], Operations: ['37-18=19'] Exploring Operation: 2+19=21, Resulting Numbers...
0
hs_1
sum_heuristic
[ 44, 31, 52, 78 ]
46
[ "44-31=13", "78/13=6", "52-6=46" ]
Current State: 46:[44, 31, 52, 78], Operations: [] Exploring Operation: 44-31=13, Resulting Numbers: [52, 78, 13] Generated Node #2: [52, 78, 13] from Operation: 44-31=13 Current State: 46:[52, 78, 13], Operations: ['44-31=13'] Exploring Operation: 78/13=6, Resulting Numbers: [52, 6] Generated Node #3: [52, 6] from Ope...
4
Current State: 46:[44, 31, 52, 78], Operations: [] Exploring Operation: 78-44=34, Resulting Numbers: [31, 52, 34] Generated Node #0,0: 46:[31, 52, 34] Operation: 78-44=34 Exploring Operation: 78-52=26, Resulting Numbers: [44, 31, 26] Generated Node #0,1: 46:[44, 31, 26] Operation: 78-52=26 Exploring Operation: 52-31=21...
0
hs_4
mult_heuristic
[ 32, 59, 64, 1 ]
92
[ "59-32=27", "64+1=65", "27+65=92" ]
Current State: 92:[32, 59, 64, 1], Operations: [] Exploring Operation: 59-32=27, Resulting Numbers: [64, 1, 27] Generated Node #2: [64, 1, 27] from Operation: 59-32=27 Current State: 92:[64, 1, 27], Operations: ['59-32=27'] Exploring Operation: 64+1=65, Resulting Numbers: [27, 65] Generated Node #3: [27, 65] from Opera...
4
Current State: 92:[32, 59, 64, 1], Operations: [] Exploring Operation: 64/32=2, Resulting Numbers: [59, 1, 2] Generated Node #0,0: 92:[59, 1, 2] Operation: 64/32=2 Exploring Operation: 59-32=27, Resulting Numbers: [64, 1, 27] Generated Node #0,1: 92:[64, 1, 27] Operation: 59-32=27 Exploring Operation: 32+59=91, Resulti...
0.924479
hs_5
mult_heuristic
[ 32, 2, 41, 90 ]
83
[ "32+2=34", "90-41=49", "34+49=83" ]
Current State: 83:[32, 2, 41, 90], Operations: [] Exploring Operation: 32+2=34, Resulting Numbers: [41, 90, 34] Generated Node #2: [41, 90, 34] from Operation: 32+2=34 Current State: 83:[41, 90, 34], Operations: ['32+2=34'] Exploring Operation: 90-41=49, Resulting Numbers: [34, 49] Generated Node #3: [34, 49] from Oper...
4
Current State: 83:[32, 2, 41, 90], Operations: [] Exploring Operation: 32*2=64, Resulting Numbers: [41, 90, 64] Generated Node #0,0: 83:[41, 90, 64] Operation: 32*2=64 Exploring Operation: 32+2=34, Resulting Numbers: [41, 90, 34] Generated Node #0,1: 83:[41, 90, 34] Operation: 32+2=34 Exploring Operation: 2*41=82, Resu...
0.962674
hs_3
sum_heuristic
[ 67, 98, 10, 29 ]
50
[ "98-67=31", "29-10=19", "31+19=50" ]
Current State: 50:[67, 98, 10, 29], Operations: [] Exploring Operation: 98-67=31, Resulting Numbers: [10, 29, 31] Generated Node #2: [10, 29, 31] from Operation: 98-67=31 Current State: 50:[10, 29, 31], Operations: ['98-67=31'] Exploring Operation: 29-10=19, Resulting Numbers: [31, 19] Generated Node #3: [31, 19] from ...
4
Current State: 50:[67, 98, 10, 29], Operations: [] Exploring Operation: 98-67=31, Resulting Numbers: [10, 29, 31] Generated Node #0,0: 50:[10, 29, 31] Operation: 98-67=31 Moving to Node #0,0 Current State: 50:[10, 29, 31], Operations: ['98-67=31'] Exploring Operation: 31-29=2, Resulting Numbers: [10, 2] Generated Node ...
0
hs_1
sum_heuristic
[ 64, 82, 86, 2 ]
14
[ "64+86=150", "82*2=164", "164-150=14" ]
Current State: 14:[64, 82, 86, 2], Operations: [] Exploring Operation: 64+86=150, Resulting Numbers: [82, 2, 150] Generated Node #2: [82, 2, 150] from Operation: 64+86=150 Current State: 14:[82, 2, 150], Operations: ['64+86=150'] Exploring Operation: 82*2=164, Resulting Numbers: [150, 164] Generated Node #3: [150, 164]...
4
Current State: 14:[64, 82, 86, 2], Operations: [] Exploring Operation: 86-82=4, Resulting Numbers: [64, 2, 4] Generated Node #0,0: 14:[64, 2, 4] Operation: 86-82=4 Exploring Operation: 82-64=18, Resulting Numbers: [86, 2, 18] Generated Node #0,1: 14:[86, 2, 18] Operation: 82-64=18 Start Sub Search at level 1: Moving to...
0.992188
hs_2
sum_heuristic
[ 3, 50, 21, 14 ]
25
[ "21/3=7", "50*7=350", "350/14=25" ]
Current State: 25:[3, 50, 21, 14], Operations: [] Exploring Operation: 21/3=7, Resulting Numbers: [50, 14, 7] Generated Node #2: [50, 14, 7] from Operation: 21/3=7 Current State: 25:[50, 14, 7], Operations: ['21/3=7'] Exploring Operation: 50*7=350, Resulting Numbers: [14, 350] Generated Node #3: [14, 350] from Operatio...
4
Current State: 25:[3, 50, 21, 14], Operations: [] Exploring Operation: 50-21=29, Resulting Numbers: [3, 14, 29] Generated Node #0,0: 25:[3, 14, 29] Operation: 50-21=29 Start Sub Search at level 1: Moving to Node #0,0 Current State: 25:[3, 14, 29], Operations: ['50-21=29'] Exploring Operation: 14-3=11, Resulting Numbers...
0
hs_1
sum_heuristic
[ 53, 22, 22, 21 ]
33
[ "53-21=32", "22/22=1", "32+1=33" ]
Current State: 33:[53, 22, 22, 21], Operations: [] Exploring Operation: 53-21=32, Resulting Numbers: [22, 22, 32] Generated Node #2: [22, 22, 32] from Operation: 53-21=32 Current State: 33:[22, 22, 32], Operations: ['53-21=32'] Exploring Operation: 22/22=1, Resulting Numbers: [32, 1] Generated Node #3: [32, 1] from Ope...
4
Current State: 33:[53, 22, 22, 21], Operations: [] Exploring Operation: 53-22=31, Resulting Numbers: [22, 21, 31] Generated Node #0,0: 33:[22, 21, 31] Operation: 53-22=31 Exploring Operation: 53-21=32, Resulting Numbers: [22, 22, 32] Generated Node #0,1: 33:[22, 22, 32] Operation: 53-21=32 Exploring Operation: 53-22=31...
0.971354
hs_4
sum_heuristic
[ 78, 42, 5, 32 ]
100
[ "78+32=110", "42*5=210", "210-110=100" ]
Current State: 100:[78, 42, 5, 32], Operations: [] Exploring Operation: 78+32=110, Resulting Numbers: [42, 5, 110] Generated Node #2: [42, 5, 110] from Operation: 78+32=110 Current State: 100:[42, 5, 110], Operations: ['78+32=110'] Exploring Operation: 42*5=210, Resulting Numbers: [110, 210] Generated Node #3: [110, 21...
4
Current State: 100:[78, 42, 5, 32], Operations: [] Exploring Operation: 78-32=46, Resulting Numbers: [42, 5, 46] Generated Node #0,0: 100:[42, 5, 46] Operation: 78-32=46 Exploring Operation: 78-42=36, Resulting Numbers: [5, 32, 36] Generated Node #0,1: 100:[5, 32, 36] Operation: 78-42=36 Exploring Operation: 78+32=110,...
0
hs_3
mult_heuristic
[ 7, 33, 41, 76 ]
38
[ "76-41=35", "35/7=5", "33+5=38" ]
Current State: 38:[7, 33, 41, 76], Operations: [] Exploring Operation: 76-41=35, Resulting Numbers: [7, 33, 35] Generated Node #2: [7, 33, 35] from Operation: 76-41=35 Current State: 38:[7, 33, 35], Operations: ['76-41=35'] Exploring Operation: 35/7=5, Resulting Numbers: [33, 5] Generated Node #3: [33, 5] from Operatio...
4
Current State: 38:[7, 33, 41, 76], Operations: [] Exploring Operation: 76-7=69, Resulting Numbers: [33, 41, 69] Generated Node #0,0: 38:[33, 41, 69] Operation: 76-7=69 Exploring Operation: 76-33=43, Resulting Numbers: [7, 41, 43] Generated Node #0,1: 38:[7, 41, 43] Operation: 76-33=43 Exploring Operation: 7+33=40, Resu...
0.963542
hs_5
sum_heuristic
[ 69, 36, 51, 80 ]
78
[ "69-51=18", "36/18=2", "80-2=78" ]
Current State: 78:[69, 36, 51, 80], Operations: [] Exploring Operation: 69-51=18, Resulting Numbers: [36, 80, 18] Generated Node #2: [36, 80, 18] from Operation: 69-51=18 Current State: 78:[36, 80, 18], Operations: ['69-51=18'] Exploring Operation: 36/18=2, Resulting Numbers: [80, 2] Generated Node #3: [80, 2] from Ope...
4
Current State: 78:[69, 36, 51, 80], Operations: [] Exploring Operation: 51-36=15, Resulting Numbers: [69, 80, 15] Generated Node #0,0: 78:[69, 80, 15] Operation: 51-36=15 Exploring Operation: 80-51=29, Resulting Numbers: [69, 36, 29] Generated Node #0,1: 78:[69, 36, 29] Operation: 80-51=29 Exploring Operation: 69-51=18...
0.984375
hs_5
sum_heuristic
[ 85, 57, 51, 74 ]
46
[ "74-57=17", "85/17=5", "51-5=46" ]
Current State: 46:[85, 57, 51, 74], Operations: [] Exploring Operation: 74-57=17, Resulting Numbers: [85, 51, 17] Generated Node #2: [85, 51, 17] from Operation: 74-57=17 Current State: 46:[85, 51, 17], Operations: ['74-57=17'] Exploring Operation: 85/17=5, Resulting Numbers: [51, 5] Generated Node #3: [51, 5] from Ope...
4
Current State: 46:[85, 57, 51, 74], Operations: [] Exploring Operation: 85-74=11, Resulting Numbers: [57, 51, 11] Generated Node #0,0: 46:[57, 51, 11] Operation: 85-74=11 Start Sub Search at level 1: Moving to Node #0,0 Current State: 46:[57, 51, 11], Operations: ['85-74=11'] Exploring Operation: 57-11=46, Resulting Nu...
0
hs_1
mult_heuristic
[ 34, 36, 65, 63 ]
53
[ "65-63=2", "34/2=17", "36+17=53" ]
Current State: 53:[34, 36, 65, 63], Operations: [] Exploring Operation: 65-63=2, Resulting Numbers: [34, 36, 2] Generated Node #2: [34, 36, 2] from Operation: 65-63=2 Current State: 53:[34, 36, 2], Operations: ['65-63=2'] Exploring Operation: 34/2=17, Resulting Numbers: [36, 17] Generated Node #3: [36, 17] from Operati...
4
Current State: 53:[34, 36, 65, 63], Operations: [] Exploring Operation: 65-36=29, Resulting Numbers: [34, 63, 29] Generated Node #0,0: 53:[34, 63, 29] Operation: 65-36=29 Exploring Operation: 63-36=27, Resulting Numbers: [34, 65, 27] Generated Node #0,1: 53:[34, 65, 27] Operation: 63-36=27 Exploring Operation: 34+36=70...
0
hs_5
mult_heuristic
[ 2, 12, 36, 1 ]
59
[ "2*12=24", "36-1=35", "24+35=59" ]
Current State: 59:[2, 12, 36, 1], Operations: [] Exploring Operation: 2*12=24, Resulting Numbers: [36, 1, 24] Generated Node #2: [36, 1, 24] from Operation: 2*12=24 Current State: 59:[36, 1, 24], Operations: ['2*12=24'] Exploring Operation: 36-1=35, Resulting Numbers: [24, 35] Generated Node #3: [24, 35] from Operation...
4
Current State: 59:[2, 12, 36, 1], Operations: [] Exploring Operation: 2*12=24, Resulting Numbers: [36, 1, 24] Generated Node #0,0: 59:[36, 1, 24] Operation: 2*12=24 Moving to Node #0,0 Current State: 59:[36, 1, 24], Operations: ['2*12=24'] Exploring Operation: 36+1=37, Resulting Numbers: [24, 37] Generated Node #0,0,0:...
0
hs_1
mult_heuristic
[ 61, 62, 2, 61 ]
91
[ "61+61=122", "62/2=31", "122-31=91" ]
Current State: 91:[61, 62, 2, 61], Operations: [] Exploring Operation: 61+61=122, Resulting Numbers: [62, 2, 122] Generated Node #2: [62, 2, 122] from Operation: 61+61=122 Current State: 91:[62, 2, 122], Operations: ['61+61=122'] Exploring Operation: 62/2=31, Resulting Numbers: [122, 31] Generated Node #3: [122, 31] fr...
4
Current State: 91:[61, 62, 2, 61], Operations: [] Exploring Operation: 61/61=1, Resulting Numbers: [62, 2, 1] Generated Node #0,0: 91:[62, 2, 1] Operation: 61/61=1 Exploring Operation: 62-61=1, Resulting Numbers: [2, 61, 1] Generated Node #0,1: 91:[2, 61, 1] Operation: 62-61=1 Start Sub Search at level 1: Moving to Nod...
0
hs_2
sum_heuristic
[ 92, 70, 60, 80 ]
98
[ "80-70=10", "60/10=6", "92+6=98" ]
Current State: 98:[92, 70, 60, 80], Operations: [] Exploring Operation: 80-70=10, Resulting Numbers: [92, 60, 10] Generated Node #2: [92, 60, 10] from Operation: 80-70=10 Current State: 98:[92, 60, 10], Operations: ['80-70=10'] Exploring Operation: 60/10=6, Resulting Numbers: [92, 6] Generated Node #3: [92, 6] from Ope...
4
Current State: 98:[92, 70, 60, 80], Operations: [] Exploring Operation: 70-60=10, Resulting Numbers: [92, 80, 10] Generated Node #0,0: 98:[92, 80, 10] Operation: 70-60=10 Exploring Operation: 80-70=10, Resulting Numbers: [92, 60, 10] Generated Node #0,1: 98:[92, 60, 10] Operation: 80-70=10 Moving to Node #0,1 Current S...
0.988715
hs_2
mult_heuristic
[ 36, 68, 74, 38 ]
62
[ "38-36=2", "68*2=136", "136-74=62" ]
Current State: 62:[36, 68, 74, 38], Operations: [] Exploring Operation: 38-36=2, Resulting Numbers: [68, 74, 2] Generated Node #2: [68, 74, 2] from Operation: 38-36=2 Current State: 62:[68, 74, 2], Operations: ['38-36=2'] Exploring Operation: 68*2=136, Resulting Numbers: [74, 136] Generated Node #3: [74, 136] from Oper...
4
Current State: 62:[36, 68, 74, 38], Operations: [] Exploring Operation: 74-38=36, Resulting Numbers: [36, 68, 36] Generated Node #0,0: 62:[36, 68, 36] Operation: 74-38=36 Exploring Operation: 68-38=30, Resulting Numbers: [36, 74, 30] Generated Node #0,1: 62:[36, 74, 30] Operation: 68-38=30 Exploring Operation: 68-36=32...
0
hs_5
sum_heuristic
[ 7, 40, 82, 63 ]
28
[ "7+40=47", "82-63=19", "47-19=28" ]
Current State: 28:[7, 40, 82, 63], Operations: [] Exploring Operation: 7+40=47, Resulting Numbers: [82, 63, 47] Generated Node #2: [82, 63, 47] from Operation: 7+40=47 Current State: 28:[82, 63, 47], Operations: ['7+40=47'] Exploring Operation: 82-63=19, Resulting Numbers: [47, 19] Generated Node #3: [47, 19] from Oper...
4
Current State: 28:[7, 40, 82, 63], Operations: [] Exploring Operation: 82-40=42, Resulting Numbers: [7, 63, 42] Generated Node #0,0: 28:[7, 63, 42] Operation: 82-40=42 Exploring Operation: 82-63=19, Resulting Numbers: [7, 40, 19] Generated Node #0,1: 28:[7, 40, 19] Operation: 82-63=19 Exploring Operation: 40-7=33, Resu...
0.984375
hs_5
sum_heuristic
[ 21, 13, 9, 30 ]
24
[ "9+30=39", "39/13=3", "21+3=24" ]
Current State: 24:[21, 13, 9, 30], Operations: [] Exploring Operation: 9+30=39, Resulting Numbers: [21, 13, 39] Generated Node #2: [21, 13, 39] from Operation: 9+30=39 Current State: 24:[21, 13, 39], Operations: ['9+30=39'] Exploring Operation: 39/13=3, Resulting Numbers: [21, 3] Generated Node #3: [21, 3] from Operati...
4
Current State: 24:[21, 13, 9, 30], Operations: [] Exploring Operation: 30-21=9, Resulting Numbers: [13, 9, 9] Generated Node #0,0: 24:[13, 9, 9] Operation: 30-21=9 Start Sub Search at level 1: Moving to Node #0,0 Current State: 24:[13, 9, 9], Operations: ['30-21=9'] Exploring Operation: 13-9=4, Resulting Numbers: [9, 4...
0
hs_1
sum_heuristic
[ 1, 32, 7, 22 ]
61
[ "1*32=32", "7+22=29", "32+29=61" ]
Current State: 61:[1, 32, 7, 22], Operations: [] Exploring Operation: 1*32=32, Resulting Numbers: [7, 22, 32] Generated Node #2: [7, 22, 32] from Operation: 1*32=32 Current State: 61:[7, 22, 32], Operations: ['1*32=32'] Exploring Operation: 7+22=29, Resulting Numbers: [32, 29] Generated Node #3: [32, 29] from Operation...
4
Current State: 61:[1, 32, 7, 22], Operations: [] Exploring Operation: 1+7=8, Resulting Numbers: [32, 22, 8] Generated Node #0,0: 61:[32, 22, 8] Operation: 1+7=8 Exploring Operation: 1+32=33, Resulting Numbers: [7, 22, 33] Generated Node #0,1: 61:[7, 22, 33] Operation: 1+32=33 Moving to Node #0,0 Current State: 61:[32, ...
0
hs_2
sum_heuristic
[ 22, 57, 58, 18 ]
39
[ "22+57=79", "58-18=40", "79-40=39" ]
Current State: 39:[22, 57, 58, 18], Operations: [] Exploring Operation: 22+57=79, Resulting Numbers: [58, 18, 79] Generated Node #2: [58, 18, 79] from Operation: 22+57=79 Current State: 39:[58, 18, 79], Operations: ['22+57=79'] Exploring Operation: 58-18=40, Resulting Numbers: [79, 40] Generated Node #3: [79, 40] from ...
4
Current State: 39:[22, 57, 58, 18], Operations: [] Exploring Operation: 58-57=1, Resulting Numbers: [22, 18, 1] Generated Node #0,0: 39:[22, 18, 1] Operation: 58-57=1 Exploring Operation: 58-22=36, Resulting Numbers: [57, 18, 36] Generated Node #0,1: 39:[57, 18, 36] Operation: 58-22=36 Moving to Node #0,0 Current State...
0.991319
hs_2
sum_heuristic
[ 58, 2, 43, 70 ]
100
[ "58-43=15", "2*15=30", "70+30=100" ]
Current State: 100:[58, 2, 43, 70], Operations: [] Exploring Operation: 58-43=15, Resulting Numbers: [2, 70, 15] Generated Node #2: [2, 70, 15] from Operation: 58-43=15 Current State: 100:[2, 70, 15], Operations: ['58-43=15'] Exploring Operation: 2*15=30, Resulting Numbers: [70, 30] Generated Node #3: [70, 30] from Ope...
4
Current State: 100:[58, 2, 43, 70], Operations: [] Exploring Operation: 70-58=12, Resulting Numbers: [2, 43, 12] Generated Node #0,0: 100:[2, 43, 12] Operation: 70-58=12 Exploring Operation: 43+70=113, Resulting Numbers: [58, 2, 113] Generated Node #0,1: 100:[58, 2, 113] Operation: 43+70=113 Exploring Operation: 70-43=...
0
hs_4
sum_heuristic
[ 2, 85, 2, 2 ]
93
[ "2+2=4", "2*4=8", "85+8=93" ]
Current State: 93:[2, 85, 2, 2], Operations: [] Exploring Operation: 2+2=4, Resulting Numbers: [85, 4] Generated Node #2: [85, 4] from Operation: 2+2=4 Current State: 93:[85, 4], Operations: ['2+2=4'] Exploring Operation: 2*4=8, Resulting Numbers: [85, 8] Generated Node #3: [85, 8] from Operation: 2*4=8 Current State: ...
4
Current State: 93:[2, 85, 2, 2], Operations: [] Exploring Operation: 2+85=87, Resulting Numbers: [2, 2, 87] Generated Node #0,0: 93:[2, 2, 87] Operation: 2+85=87 Moving to Node #0,0 Current State: 93:[2, 2, 87], Operations: ['2+85=87'] Exploring Operation: 2+87=89, Resulting Numbers: [2, 89] Generated Node #0,0,0: 93:[...
0
hs_1
mult_heuristic
[ 70, 5, 97, 25 ]
22
[ "97-70=27", "25/5=5", "27-5=22" ]
Current State: 22:[70, 5, 97, 25], Operations: [] Exploring Operation: 97-70=27, Resulting Numbers: [5, 25, 27] Generated Node #2: [5, 25, 27] from Operation: 97-70=27 Current State: 22:[5, 25, 27], Operations: ['97-70=27'] Exploring Operation: 25/5=5, Resulting Numbers: [27, 5] Generated Node #3: [27, 5] from Operatio...
4
Current State: 22:[70, 5, 97, 25], Operations: [] Exploring Operation: 97-70=27, Resulting Numbers: [5, 25, 27] Generated Node #0,0: 22:[5, 25, 27] Operation: 97-70=27 Start Sub Search at level 1: Moving to Node #0,0 Current State: 22:[5, 25, 27], Operations: ['97-70=27'] Exploring Operation: 27-5=22, Resulting Numbers...
0
hs_1
sum_heuristic
[ 25, 95, 35, 65 ]
68
[ "95*35=3325", "3325/25=133", "133-65=68" ]
Current State: 68:[25, 95, 35, 65], Operations: [] Exploring Operation: 95*35=3325, Resulting Numbers: [25, 65, 3325] Generated Node #2: [25, 65, 3325] from Operation: 95*35=3325 Current State: 68:[25, 65, 3325], Operations: ['95*35=3325'] Exploring Operation: 3325/25=133, Resulting Numbers: [65, 133] Generated Node #3...
4
Current State: 68:[25, 95, 35, 65], Operations: [] Exploring Operation: 95-25=70, Resulting Numbers: [35, 65, 70] Generated Node #0,0: 68:[35, 65, 70] Operation: 95-25=70 Exploring Operation: 95-65=30, Resulting Numbers: [25, 35, 30] Generated Node #0,1: 68:[25, 35, 30] Operation: 95-65=30 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 46, 15, 89, 1 ]
40
[ "89+1=90", "90/15=6", "46-6=40" ]
Current State: 40:[46, 15, 89, 1], Operations: [] Exploring Operation: 89+1=90, Resulting Numbers: [46, 15, 90] Generated Node #2: [46, 15, 90] from Operation: 89+1=90 Current State: 40:[46, 15, 90], Operations: ['89+1=90'] Exploring Operation: 90/15=6, Resulting Numbers: [46, 6] Generated Node #3: [46, 6] from Operati...
4
Current State: 40:[46, 15, 89, 1], Operations: [] Exploring Operation: 15+1=16, Resulting Numbers: [46, 89, 16] Generated Node #0,0: 40:[46, 89, 16] Operation: 15+1=16 Exploring Operation: 46-1=45, Resulting Numbers: [15, 89, 45] Generated Node #0,1: 40:[15, 89, 45] Operation: 46-1=45 Exploring Operation: 89-15=74, Res...
0
hs_5
sum_heuristic
[ 90, 8, 67, 29 ]
60
[ "90+8=98", "67-29=38", "98-38=60" ]
Current State: 60:[90, 8, 67, 29], Operations: [] Exploring Operation: 90+8=98, Resulting Numbers: [67, 29, 98] Generated Node #2: [67, 29, 98] from Operation: 90+8=98 Current State: 60:[67, 29, 98], Operations: ['90+8=98'] Exploring Operation: 67-29=38, Resulting Numbers: [98, 38] Generated Node #3: [98, 38] from Oper...
4
Current State: 60:[90, 8, 67, 29], Operations: [] Exploring Operation: 90-67=23, Resulting Numbers: [8, 29, 23] Generated Node #0,0: 60:[8, 29, 23] Operation: 90-67=23 Start Sub Search at level 1: Moving to Node #0,0 Current State: 60:[8, 29, 23], Operations: ['90-67=23'] Exploring Operation: 23-8=15, Resulting Numbers...
0
hs_1
mult_heuristic
[ 97, 59, 17, 78 ]
95
[ "97+59=156", "78-17=61", "156-61=95" ]
Current State: 95:[97, 59, 17, 78], Operations: [] Exploring Operation: 97+59=156, Resulting Numbers: [17, 78, 156] Generated Node #2: [17, 78, 156] from Operation: 97+59=156 Current State: 95:[17, 78, 156], Operations: ['97+59=156'] Exploring Operation: 78-17=61, Resulting Numbers: [156, 61] Generated Node #3: [156, 6...
4
Current State: 95:[97, 59, 17, 78], Operations: [] Exploring Operation: 97-59=38, Resulting Numbers: [17, 78, 38] Generated Node #0,0: 95:[17, 78, 38] Operation: 97-59=38 Exploring Operation: 59+17=76, Resulting Numbers: [97, 78, 76] Generated Node #0,1: 95:[97, 78, 76] Operation: 59+17=76 Exploring Operation: 97-78=19...
0.988715
hs_4
sum_heuristic
[ 29, 3, 95, 59 ]
67
[ "29*3=87", "95+59=154", "154-87=67" ]
Current State: 67:[29, 3, 95, 59], Operations: [] Exploring Operation: 29*3=87, Resulting Numbers: [95, 59, 87] Generated Node #2: [95, 59, 87] from Operation: 29*3=87 Current State: 67:[95, 59, 87], Operations: ['29*3=87'] Exploring Operation: 95+59=154, Resulting Numbers: [87, 154] Generated Node #3: [87, 154] from O...
4
Current State: 67:[29, 3, 95, 59], Operations: [] Exploring Operation: 29*3=87, Resulting Numbers: [95, 59, 87] Generated Node #0,0: 67:[95, 59, 87] Operation: 29*3=87 Start Sub Search at level 1: Moving to Node #0,0 Current State: 67:[95, 59, 87], Operations: ['29*3=87'] Exploring Operation: 95-59=36, Resulting Number...
0
hs_1
sum_heuristic
[ 40, 19, 3, 91 ]
86
[ "40+19=59", "3*59=177", "177-91=86" ]
Current State: 86:[40, 19, 3, 91], Operations: [] Exploring Operation: 40+19=59, Resulting Numbers: [3, 91, 59] Generated Node #2: [3, 91, 59] from Operation: 40+19=59 Current State: 86:[3, 91, 59], Operations: ['40+19=59'] Exploring Operation: 3*59=177, Resulting Numbers: [91, 177] Generated Node #3: [91, 177] from Op...
4
Current State: 86:[40, 19, 3, 91], Operations: [] Exploring Operation: 91-19=72, Resulting Numbers: [40, 3, 72] Generated Node #0,0: 86:[40, 3, 72] Operation: 91-19=72 Exploring Operation: 40+19=59, Resulting Numbers: [3, 91, 59] Generated Node #0,1: 86:[3, 91, 59] Operation: 40+19=59 Exploring Operation: 40+3=43, Resu...
0
hs_4
sum_heuristic
[ 75, 83, 3, 96 ]
26
[ "75+96=171", "171/3=57", "83-57=26" ]
Current State: 26:[75, 83, 3, 96], Operations: [] Exploring Operation: 75+96=171, Resulting Numbers: [83, 3, 171] Generated Node #2: [83, 3, 171] from Operation: 75+96=171 Current State: 26:[83, 3, 171], Operations: ['75+96=171'] Exploring Operation: 171/3=57, Resulting Numbers: [83, 57] Generated Node #3: [83, 57] fro...
4
Current State: 26:[75, 83, 3, 96], Operations: [] Exploring Operation: 83-75=8, Resulting Numbers: [3, 96, 8] Generated Node #0,0: 26:[3, 96, 8] Operation: 83-75=8 Exploring Operation: 96-83=13, Resulting Numbers: [75, 3, 13] Generated Node #0,1: 26:[75, 3, 13] Operation: 96-83=13 Exploring Operation: 96-75=21, Resulti...
0
hs_4
sum_heuristic
[ 45, 26, 14, 41 ]
10
[ "45-41=4", "26+14=40", "40/4=10" ]
Current State: 10:[45, 26, 14, 41], Operations: [] Exploring Operation: 45-41=4, Resulting Numbers: [26, 14, 4] Generated Node #2: [26, 14, 4] from Operation: 45-41=4 Current State: 10:[26, 14, 4], Operations: ['45-41=4'] Exploring Operation: 26+14=40, Resulting Numbers: [4, 40] Generated Node #3: [4, 40] from Operatio...
4
Current State: 10:[45, 26, 14, 41], Operations: [] Exploring Operation: 45-41=4, Resulting Numbers: [26, 14, 4] Generated Node #0,0: 10:[26, 14, 4] Operation: 45-41=4 Exploring Operation: 45-26=19, Resulting Numbers: [14, 41, 19] Generated Node #0,1: 10:[14, 41, 19] Operation: 45-26=19 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 54, 22, 41, 2 ]
37
[ "54+22=76", "41-2=39", "76-39=37" ]
Current State: 37:[54, 22, 41, 2], Operations: [] Exploring Operation: 54+22=76, Resulting Numbers: [41, 2, 76] Generated Node #2: [41, 2, 76] from Operation: 54+22=76 Current State: 37:[41, 2, 76], Operations: ['54+22=76'] Exploring Operation: 41-2=39, Resulting Numbers: [76, 39] Generated Node #3: [76, 39] from Opera...
4
Current State: 37:[54, 22, 41, 2], Operations: [] Exploring Operation: 54-2=52, Resulting Numbers: [22, 41, 52] Generated Node #0,0: 37:[22, 41, 52] Operation: 54-2=52 Exploring Operation: 22+2=24, Resulting Numbers: [54, 41, 24] Generated Node #0,1: 37:[54, 41, 24] Operation: 22+2=24 Exploring Operation: 54/2=27, Resu...
0.930556
hs_5
sum_heuristic
[ 31, 13, 72, 88 ]
22
[ "31-13=18", "72/18=4", "88/4=22" ]
Current State: 22:[31, 13, 72, 88], Operations: [] Exploring Operation: 31-13=18, Resulting Numbers: [72, 88, 18] Generated Node #2: [72, 88, 18] from Operation: 31-13=18 Current State: 22:[72, 88, 18], Operations: ['31-13=18'] Exploring Operation: 72/18=4, Resulting Numbers: [88, 4] Generated Node #3: [88, 4] from Ope...
4
Current State: 22:[31, 13, 72, 88], Operations: [] Exploring Operation: 88-72=16, Resulting Numbers: [31, 13, 16] Generated Node #0,0: 22:[31, 13, 16] Operation: 88-72=16 Moving to Node #0,0 Current State: 22:[31, 13, 16], Operations: ['88-72=16'] Exploring Operation: 31-16=15, Resulting Numbers: [13, 15] Generated Nod...
0
hs_1
mult_heuristic