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
[ 17, 42, 48, 27 ]
15
[ "48-27=21", "42/21=2", "17-2=15" ]
Current State: 15:[17, 42, 48, 27], Operations: [] Exploring Operation: 48-27=21, Resulting Numbers: [17, 42, 21] Generated Node #2: [17, 42, 21] from Operation: 48-27=21 Current State: 15:[17, 42, 21], Operations: ['48-27=21'] Exploring Operation: 42/21=2, Resulting Numbers: [17, 2] Generated Node #3: [17, 2] from Ope...
4
Current State: 15:[17, 42, 48, 27], Operations: [] Exploring Operation: 42-17=25, Resulting Numbers: [48, 27, 25] Generated Node #0,0: 15:[48, 27, 25] Operation: 42-17=25 Exploring Operation: 48-42=6, Resulting Numbers: [17, 27, 6] Generated Node #0,1: 15:[17, 27, 6] Operation: 48-42=6 Exploring Operation: 42-27=15, Re...
0.942708
hs_4
sum_heuristic
[ 14, 6, 4, 4 ]
90
[ "4/4=1", "14+1=15", "6*15=90" ]
Current State: 90:[14, 6, 4, 4], Operations: [] Exploring Operation: 4/4=1, Resulting Numbers: [14, 6, 1] Generated Node #2: [14, 6, 1] from Operation: 4/4=1 Current State: 90:[14, 6, 1], Operations: ['4/4=1'] Exploring Operation: 14+1=15, Resulting Numbers: [6, 15] Generated Node #3: [6, 15] from Operation: 14+1=15 Cu...
4
Current State: 90:[14, 6, 4, 4], Operations: [] Exploring Operation: 14+4=18, Resulting Numbers: [6, 4, 18] Generated Node #0,0: 90:[6, 4, 18] Operation: 14+4=18 Start Sub Search at level 1: Moving to Node #0,0 Current State: 90:[6, 4, 18], Operations: ['14+4=18'] Exploring Operation: 6+4=10, Resulting Numbers: [18, 10...
0
hs_1
sum_heuristic
[ 18, 5, 33, 70 ]
95
[ "18+33=51", "70-51=19", "5*19=95" ]
Current State: 95:[18, 5, 33, 70], Operations: [] Exploring Operation: 18+33=51, Resulting Numbers: [5, 70, 51] Generated Node #2: [5, 70, 51] from Operation: 18+33=51 Current State: 95:[5, 70, 51], Operations: ['18+33=51'] Exploring Operation: 70-51=19, Resulting Numbers: [5, 19] Generated Node #3: [5, 19] from Operat...
4
Current State: 95:[18, 5, 33, 70], Operations: [] Exploring Operation: 33+70=103, Resulting Numbers: [18, 5, 103] Generated Node #0,0: 95:[18, 5, 103] Operation: 33+70=103 Start Sub Search at level 1: Moving to Node #0,0 Current State: 95:[18, 5, 103], Operations: ['33+70=103'] Exploring Operation: 103-5=98, Resulting ...
0
hs_1
mult_heuristic
[ 89, 74, 54, 87 ]
64
[ "89-87=2", "74+54=128", "128/2=64" ]
Current State: 64:[89, 74, 54, 87], Operations: [] Exploring Operation: 89-87=2, Resulting Numbers: [74, 54, 2] Generated Node #2: [74, 54, 2] from Operation: 89-87=2 Current State: 64:[74, 54, 2], Operations: ['89-87=2'] Exploring Operation: 74+54=128, Resulting Numbers: [2, 128] Generated Node #3: [2, 128] from Opera...
4
Current State: 64:[89, 74, 54, 87], Operations: [] Exploring Operation: 89-74=15, Resulting Numbers: [54, 87, 15] Generated Node #0,0: 64:[54, 87, 15] Operation: 89-74=15 Exploring Operation: 89-54=35, Resulting Numbers: [74, 87, 35] Generated Node #0,1: 64:[74, 87, 35] Operation: 89-54=35 Exploring Operation: 89-87=2,...
0
hs_3
mult_heuristic
[ 5, 83, 96, 71 ]
50
[ "83+96=179", "71+179=250", "250/5=50" ]
Current State: 50:[5, 83, 96, 71], Operations: [] Exploring Operation: 83+96=179, Resulting Numbers: [5, 71, 179] Generated Node #2: [5, 71, 179] from Operation: 83+96=179 Current State: 50:[5, 71, 179], Operations: ['83+96=179'] Exploring Operation: 71+179=250, Resulting Numbers: [5, 250] Generated Node #3: [5, 250] f...
4
Current State: 50:[5, 83, 96, 71], Operations: [] Exploring Operation: 96-83=13, Resulting Numbers: [5, 71, 13] Generated Node #0,0: 50:[5, 71, 13] Operation: 96-83=13 Start Sub Search at level 1: Moving to Node #0,0 Current State: 50:[5, 71, 13], Operations: ['96-83=13'] Exploring Operation: 71-13=58, Resulting Number...
0
hs_1
mult_heuristic
[ 14, 61, 12, 47 ]
82
[ "61-14=47", "47-12=35", "47+35=82" ]
Current State: 82:[14, 61, 12, 47], Operations: [] Exploring Operation: 61-14=47, Resulting Numbers: [12, 47, 47] Generated Node #2: [12, 47, 47] from Operation: 61-14=47 Current State: 82:[12, 47, 47], Operations: ['61-14=47'] Exploring Operation: 47-12=35, Resulting Numbers: [35] 35,82 equal: Goal Reached Exploring O...
4
Current State: 82:[14, 61, 12, 47], Operations: [] Exploring Operation: 61-14=47, Resulting Numbers: [12, 47, 47] Generated Node #0,0: 82:[12, 47, 47] Operation: 61-14=47 Moving to Node #0,0 Current State: 82:[12, 47, 47], Operations: ['61-14=47'] Exploring Operation: 47/47=1, Resulting Numbers: [12, 1] Generated Node ...
0
hs_1
sum_heuristic
[ 47, 41, 82, 3 ]
76
[ "82-41=41", "3*41=123", "123-47=76" ]
Current State: 76:[47, 41, 82, 3], Operations: [] Exploring Operation: 82-41=41, Resulting Numbers: [47, 3, 41] Generated Node #2: [47, 3, 41] from Operation: 82-41=41 Current State: 76:[47, 3, 41], Operations: ['82-41=41'] Exploring Operation: 3*41=123, Resulting Numbers: [47, 123] Generated Node #3: [47, 123] from Op...
4
Current State: 76:[47, 41, 82, 3], Operations: [] Exploring Operation: 47-41=6, Resulting Numbers: [82, 3, 6] Generated Node #0,0: 76:[82, 3, 6] Operation: 47-41=6 Exploring Operation: 82-47=35, Resulting Numbers: [41, 3, 35] Generated Node #0,1: 76:[41, 3, 35] Operation: 82-47=35 Start Sub Search at level 1: Moving to...
0
hs_2
mult_heuristic
[ 63, 91, 27, 33 ]
33
[ "91-63=28", "28-27=1", "33*1=33" ]
Current State: 33:[63, 91, 27, 33], Operations: [] Exploring Operation: 91-63=28, Resulting Numbers: [27, 33, 28] Generated Node #2: [27, 33, 28] from Operation: 91-63=28 Current State: 33:[27, 33, 28], Operations: ['91-63=28'] Exploring Operation: 28-27=1, Resulting Numbers: [33, 1] Generated Node #3: [33, 1] from Ope...
4
Current State: 33:[63, 91, 27, 33], Operations: [] Exploring Operation: 91-63=28, Resulting Numbers: [27, 33, 28] Generated Node #0,0: 33:[27, 33, 28] Operation: 91-63=28 Start Sub Search at level 1: Moving to Node #0,0 Current State: 33:[27, 33, 28], Operations: ['91-63=28'] Exploring Operation: 28-27=1, Resulting Num...
0.993924
hs_1
sum_heuristic
[ 78, 26, 33, 50 ]
21
[ "78+26=104", "33+50=83", "104-83=21" ]
Current State: 21:[78, 26, 33, 50], Operations: [] Exploring Operation: 78+26=104, Resulting Numbers: [33, 50, 104] Generated Node #2: [33, 50, 104] from Operation: 78+26=104 Current State: 21:[33, 50, 104], Operations: ['78+26=104'] Exploring Operation: 33+50=83, Resulting Numbers: [104, 83] Generated Node #3: [104, 8...
4
Current State: 21:[78, 26, 33, 50], Operations: [] Exploring Operation: 78/26=3, Resulting Numbers: [33, 50, 3] Generated Node #0,0: 21:[33, 50, 3] Operation: 78/26=3 Exploring Operation: 78-50=28, Resulting Numbers: [26, 33, 28] Generated Node #0,1: 21:[26, 33, 28] Operation: 78-50=28 Start Sub Search at level 1: Movi...
0.992188
hs_2
sum_heuristic
[ 86, 96, 93, 66 ]
17
[ "96-86=10", "93-66=27", "27-10=17" ]
Current State: 17:[86, 96, 93, 66], Operations: [] Exploring Operation: 96-86=10, Resulting Numbers: [93, 66, 10] Generated Node #2: [93, 66, 10] from Operation: 96-86=10 Current State: 17:[93, 66, 10], Operations: ['96-86=10'] Exploring Operation: 93-66=27, Resulting Numbers: [10, 27] Generated Node #3: [10, 27] from ...
4
Current State: 17:[86, 96, 93, 66], Operations: [] Exploring Operation: 96-86=10, Resulting Numbers: [93, 66, 10] Generated Node #0,0: 17:[93, 66, 10] Operation: 96-86=10 Exploring Operation: 93-86=7, Resulting Numbers: [96, 66, 7] Generated Node #0,1: 17:[96, 66, 7] Operation: 93-86=7 Exploring Operation: 96-93=3, Res...
0.988715
hs_3
mult_heuristic
[ 13, 53, 17, 23 ]
26
[ "13+53=66", "17+23=40", "66-40=26" ]
Current State: 26:[13, 53, 17, 23], Operations: [] Exploring Operation: 13+53=66, Resulting Numbers: [17, 23, 66] Generated Node #2: [17, 23, 66] from Operation: 13+53=66 Current State: 26:[17, 23, 66], Operations: ['13+53=66'] Exploring Operation: 17+23=40, Resulting Numbers: [66, 40] Generated Node #3: [66, 40] from ...
4
Current State: 26:[13, 53, 17, 23], Operations: [] Exploring Operation: 53-23=30, Resulting Numbers: [13, 17, 30] Generated Node #0,0: 26:[13, 17, 30] Operation: 53-23=30 Moving to Node #0,0 Current State: 26:[13, 17, 30], Operations: ['53-23=30'] Exploring Operation: 30-17=13, Resulting Numbers: [13, 13] Generated Nod...
0.993924
hs_1
mult_heuristic
[ 90, 43, 58, 12 ]
72
[ "90*12=1080", "58-43=15", "1080/15=72" ]
Current State: 72:[90, 43, 58, 12], Operations: [] Exploring Operation: 90*12=1080, Resulting Numbers: [43, 58, 1080] Generated Node #2: [43, 58, 1080] from Operation: 90*12=1080 Current State: 72:[43, 58, 1080], Operations: ['90*12=1080'] Exploring Operation: 58-43=15, Resulting Numbers: [1080, 15] Generated Node #3: ...
4
Current State: 72:[90, 43, 58, 12], Operations: [] Exploring Operation: 90-58=32, Resulting Numbers: [43, 12, 32] Generated Node #0,0: 72:[43, 12, 32] Operation: 90-58=32 Moving to Node #0,0 Current State: 72:[43, 12, 32], Operations: ['90-58=32'] Exploring Operation: 43-32=11, Resulting Numbers: [12, 11] Generated Nod...
0
hs_1
sum_heuristic
[ 64, 21, 88, 22 ]
89
[ "64+21=85", "88/22=4", "85+4=89" ]
Current State: 89:[64, 21, 88, 22], Operations: [] Exploring Operation: 64+21=85, Resulting Numbers: [88, 22, 85] Generated Node #2: [88, 22, 85] from Operation: 64+21=85 Current State: 89:[88, 22, 85], Operations: ['64+21=85'] Exploring Operation: 88/22=4, Resulting Numbers: [85, 4] Generated Node #3: [85, 4] from Ope...
4
Current State: 89:[64, 21, 88, 22], Operations: [] Exploring Operation: 64+21=85, Resulting Numbers: [88, 22, 85] Generated Node #0,0: 89:[88, 22, 85] Operation: 64+21=85 Exploring Operation: 64-21=43, Resulting Numbers: [88, 22, 43] Generated Node #0,1: 89:[88, 22, 43] Operation: 64-21=43 Exploring Operation: 21+22=43...
0.976563
hs_5
sum_heuristic
[ 68, 2, 87, 45 ]
55
[ "68+87=155", "155-45=110", "110/2=55" ]
Current State: 55:[68, 2, 87, 45], Operations: [] Exploring Operation: 68+87=155, Resulting Numbers: [2, 45, 155] Generated Node #2: [2, 45, 155] from Operation: 68+87=155 Current State: 55:[2, 45, 155], Operations: ['68+87=155'] Exploring Operation: 155-45=110, Resulting Numbers: [2, 110] Generated Node #3: [2, 110] f...
4
Current State: 55:[68, 2, 87, 45], Operations: [] Exploring Operation: 87-45=42, Resulting Numbers: [68, 2, 42] Generated Node #0,0: 55:[68, 2, 42] Operation: 87-45=42 Exploring Operation: 68-45=23, Resulting Numbers: [2, 87, 23] Generated Node #0,1: 55:[2, 87, 23] Operation: 68-45=23 Exploring Operation: 87-68=19, Res...
0
hs_3
mult_heuristic
[ 11, 78, 37, 46 ]
98
[ "11+78=89", "46-37=9", "89+9=98" ]
Current State: 98:[11, 78, 37, 46], Operations: [] Exploring Operation: 11+78=89, Resulting Numbers: [37, 46, 89] Generated Node #2: [37, 46, 89] from Operation: 11+78=89 Current State: 98:[37, 46, 89], Operations: ['11+78=89'] Exploring Operation: 46-37=9, Resulting Numbers: [89, 9] Generated Node #3: [89, 9] from Ope...
4
Current State: 98:[11, 78, 37, 46], Operations: [] Exploring Operation: 11+78=89, Resulting Numbers: [37, 46, 89] Generated Node #0,0: 98:[37, 46, 89] Operation: 11+78=89 Exploring Operation: 78+37=115, Resulting Numbers: [11, 46, 115] Generated Node #0,1: 98:[11, 46, 115] Operation: 78+37=115 Exploring Operation: 78-3...
0.980903
hs_3
mult_heuristic
[ 60, 84, 16, 9 ]
35
[ "60*84=5040", "16*9=144", "5040/144=35" ]
Current State: 35:[60, 84, 16, 9], Operations: [] Exploring Operation: 60*84=5040, Resulting Numbers: [16, 9, 5040] Generated Node #2: [16, 9, 5040] from Operation: 60*84=5040 Current State: 35:[16, 9, 5040], Operations: ['60*84=5040'] Exploring Operation: 16*9=144, Resulting Numbers: [5040, 144] Generated Node #3: [50...
4
Current State: 35:[60, 84, 16, 9], Operations: [] Exploring Operation: 84-16=68, Resulting Numbers: [60, 9, 68] Generated Node #0,0: 35:[60, 9, 68] Operation: 84-16=68 Exploring Operation: 60-16=44, Resulting Numbers: [84, 9, 44] Generated Node #0,1: 35:[84, 9, 44] Operation: 60-16=44 Exploring Operation: 84-60=24, Res...
0
hs_3
mult_heuristic
[ 59, 75, 60, 55 ]
90
[ "59-55=4", "60/4=15", "75+15=90" ]
Current State: 90:[59, 75, 60, 55], Operations: [] Exploring Operation: 59-55=4, Resulting Numbers: [75, 60, 4] Generated Node #2: [75, 60, 4] from Operation: 59-55=4 Current State: 90:[75, 60, 4], Operations: ['59-55=4'] Exploring Operation: 60/4=15, Resulting Numbers: [75, 15] Generated Node #3: [75, 15] from Operati...
4
Current State: 90:[59, 75, 60, 55], Operations: [] Exploring Operation: 60-59=1, Resulting Numbers: [75, 55, 1] Generated Node #0,0: 90:[75, 55, 1] Operation: 60-59=1 Exploring Operation: 75-59=16, Resulting Numbers: [60, 55, 16] Generated Node #0,1: 90:[60, 55, 16] Operation: 75-59=16 Exploring Operation: 60-55=5, Res...
0
hs_4
mult_heuristic
[ 73, 88, 19, 55 ]
87
[ "73+88=161", "19+55=74", "161-74=87" ]
Current State: 87:[73, 88, 19, 55], Operations: [] Exploring Operation: 73+88=161, Resulting Numbers: [19, 55, 161] Generated Node #2: [19, 55, 161] from Operation: 73+88=161 Current State: 87:[19, 55, 161], Operations: ['73+88=161'] Exploring Operation: 19+55=74, Resulting Numbers: [161, 74] Generated Node #3: [161, 7...
4
Current State: 87:[73, 88, 19, 55], Operations: [] Exploring Operation: 55-19=36, Resulting Numbers: [73, 88, 36] Generated Node #0,0: 87:[73, 88, 36] Operation: 55-19=36 Exploring Operation: 73-55=18, Resulting Numbers: [88, 19, 18] Generated Node #0,1: 87:[88, 19, 18] Operation: 73-55=18 Exploring Operation: 19+55=74...
0.965278
hs_4
sum_heuristic
[ 64, 1, 32, 33 ]
62
[ "64-1=63", "33-32=1", "63-1=62" ]
Current State: 62:[64, 1, 32, 33], Operations: [] Exploring Operation: 64-1=63, Resulting Numbers: [32, 33, 63] Generated Node #2: [32, 33, 63] from Operation: 64-1=63 Current State: 62:[32, 33, 63], Operations: ['64-1=63'] Exploring Operation: 33-32=1, Resulting Numbers: [63, 1] Generated Node #3: [63, 1] from Operati...
4
Current State: 62:[64, 1, 32, 33], Operations: [] Exploring Operation: 64-1=63, Resulting Numbers: [32, 33, 63] Generated Node #0,0: 62:[32, 33, 63] Operation: 64-1=63 Exploring Operation: 64-32=32, Resulting Numbers: [1, 33, 32] Generated Node #0,1: 62:[1, 33, 32] Operation: 64-32=32 Exploring Operation: 64-33=31, Res...
0.988715
hs_4
mult_heuristic
[ 24, 63, 61, 62 ]
26
[ "63+61=124", "124/62=2", "24+2=26" ]
Current State: 26:[24, 63, 61, 62], Operations: [] Exploring Operation: 63+61=124, Resulting Numbers: [24, 62, 124] Generated Node #2: [24, 62, 124] from Operation: 63+61=124 Current State: 26:[24, 62, 124], Operations: ['63+61=124'] Exploring Operation: 124/62=2, Resulting Numbers: [24, 2] Generated Node #3: [24, 2] f...
4
Current State: 26:[24, 63, 61, 62], Operations: [] Exploring Operation: 63-24=39, Resulting Numbers: [61, 62, 39] Generated Node #0,0: 26:[61, 62, 39] Operation: 63-24=39 Exploring Operation: 62-61=1, Resulting Numbers: [24, 63, 1] Generated Node #0,1: 26:[24, 63, 1] Operation: 62-61=1 Exploring Operation: 61-24=37, Re...
0
hs_5
mult_heuristic
[ 17, 77, 21, 69 ]
12
[ "77-17=60", "69-21=48", "60-48=12" ]
Current State: 12:[17, 77, 21, 69], Operations: [] Exploring Operation: 77-17=60, Resulting Numbers: [21, 69, 60] Generated Node #2: [21, 69, 60] from Operation: 77-17=60 Current State: 12:[21, 69, 60], Operations: ['77-17=60'] Exploring Operation: 69-21=48, Resulting Numbers: [60, 48] Generated Node #3: [60, 48] from ...
4
Current State: 12:[17, 77, 21, 69], Operations: [] Exploring Operation: 77-17=60, Resulting Numbers: [21, 69, 60] Generated Node #0,0: 12:[21, 69, 60] Operation: 77-17=60 Exploring Operation: 69-21=48, Resulting Numbers: [17, 77, 48] Generated Node #0,1: 12:[17, 77, 48] Operation: 69-21=48 Exploring Operation: 77-69=8,...
0.986979
hs_4
mult_heuristic
[ 71, 71, 69, 83 ]
69
[ "71-71=0", "83*0=0", "69+0=69" ]
Current State: 69:[71, 71, 69, 83], Operations: [] Exploring Operation: 71-71=0, Resulting Numbers: [69, 83, 0] Generated Node #2: [69, 83, 0] from Operation: 71-71=0 Current State: 69:[69, 83, 0], Operations: ['71-71=0'] Exploring Operation: 83*0=0, Resulting Numbers: [69, 0] Generated Node #3: [69, 0] from Operation:...
4
Current State: 69:[71, 71, 69, 83], Operations: [] Exploring Operation: 83-71=12, Resulting Numbers: [71, 69, 12] Generated Node #0,0: 69:[71, 69, 12] Operation: 83-71=12 Moving to Node #0,0 Current State: 69:[71, 69, 12], Operations: ['83-71=12'] Exploring Operation: 71-69=2, Resulting Numbers: [12, 2] Generated Node ...
0
hs_1
mult_heuristic
[ 66, 24, 43, 86 ]
86
[ "66-24=42", "43-42=1", "86*1=86" ]
Current State: 86:[66, 24, 43, 86], Operations: [] Exploring Operation: 66-24=42, Resulting Numbers: [43, 86, 42] Generated Node #2: [43, 86, 42] from Operation: 66-24=42 Current State: 86:[43, 86, 42], Operations: ['66-24=42'] Exploring Operation: 43-42=1, Resulting Numbers: [86, 1] Generated Node #3: [86, 1] from Ope...
4
Current State: 86:[66, 24, 43, 86], Operations: [] Exploring Operation: 66-24=42, Resulting Numbers: [43, 86, 42] Generated Node #0,0: 86:[43, 86, 42] Operation: 66-24=42 Exploring Operation: 66+24=90, Resulting Numbers: [43, 86, 90] Generated Node #0,1: 86:[43, 86, 90] Operation: 66+24=90 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 50, 54, 24, 64 ]
64
[ "50+54=104", "64-24=40", "104-40=64" ]
Current State: 64:[50, 54, 24, 64], Operations: [] Exploring Operation: 50+54=104, Resulting Numbers: [24, 64, 104] Generated Node #2: [24, 64, 104] from Operation: 50+54=104 Current State: 64:[24, 64, 104], Operations: ['50+54=104'] Exploring Operation: 64-24=40, Resulting Numbers: [104, 40] Generated Node #3: [104, 4...
4
Current State: 64:[50, 54, 24, 64], Operations: [] Exploring Operation: 54-50=4, Resulting Numbers: [24, 64, 4] Generated Node #0,0: 64:[24, 64, 4] Operation: 54-50=4 Moving to Node #0,0 Current State: 64:[24, 64, 4], Operations: ['54-50=4'] Exploring Operation: 24/4=6, Resulting Numbers: [64, 6] Generated Node #0,0,0:...
0
hs_1
sum_heuristic
[ 78, 33, 3, 3 ]
62
[ "78/3=26", "33+3=36", "26+36=62" ]
Current State: 62:[78, 33, 3, 3], Operations: [] Exploring Operation: 78/3=26, Resulting Numbers: [33, 26] Generated Node #2: [33, 26] from Operation: 78/3=26 Current State: 62:[33, 26], Operations: ['78/3=26'] Exploring Operation: 33+3=36, Resulting Numbers: [26, 36] Generated Node #3: [26, 36] from Operation: 33+3=36...
4
Current State: 62:[78, 33, 3, 3], Operations: [] Exploring Operation: 78/3=26, Resulting Numbers: [33, 3, 26] Generated Node #0,0: 62:[33, 3, 26] Operation: 78/3=26 Start Sub Search at level 1: Moving to Node #0,0 Current State: 62:[33, 3, 26], Operations: ['78/3=26'] Exploring Operation: 33+26=59, Resulting Numbers: [...
0.993924
hs_1
mult_heuristic
[ 3, 95, 67, 6 ]
48
[ "95+67=162", "162/3=54", "54-6=48" ]
Current State: 48:[3, 95, 67, 6], Operations: [] Exploring Operation: 95+67=162, Resulting Numbers: [3, 6, 162] Generated Node #2: [3, 6, 162] from Operation: 95+67=162 Current State: 48:[3, 6, 162], Operations: ['95+67=162'] Exploring Operation: 162/3=54, Resulting Numbers: [6, 54] Generated Node #3: [6, 54] from Oper...
4
Current State: 48:[3, 95, 67, 6], Operations: [] Exploring Operation: 95-67=28, Resulting Numbers: [3, 6, 28] Generated Node #0,0: 48:[3, 6, 28] Operation: 95-67=28 Exploring Operation: 67-6=61, Resulting Numbers: [3, 95, 61] Generated Node #0,1: 48:[3, 95, 61] Operation: 67-6=61 Exploring Operation: 95-6=89, Resulting...
0
hs_4
sum_heuristic
[ 19, 74, 86, 66 ]
74
[ "86-19=67", "67-66=1", "74*1=74" ]
Current State: 74:[19, 74, 86, 66], Operations: [] Exploring Operation: 86-19=67, Resulting Numbers: [74, 66, 67] Generated Node #2: [74, 66, 67] from Operation: 86-19=67 Current State: 74:[74, 66, 67], Operations: ['86-19=67'] Exploring Operation: 67-66=1, Resulting Numbers: [74, 1] Generated Node #3: [74, 1] from Ope...
4
Current State: 74:[19, 74, 86, 66], Operations: [] Exploring Operation: 86-19=67, Resulting Numbers: [74, 66, 67] Generated Node #0,0: 74:[74, 66, 67] Operation: 86-19=67 Start Sub Search at level 1: Moving to Node #0,0 Current State: 74:[74, 66, 67], Operations: ['86-19=67'] Exploring Operation: 67-66=1, Resulting Num...
0.993924
hs_1
sum_heuristic
[ 31, 65, 32, 70 ]
72
[ "65-31=34", "70-32=38", "34+38=72" ]
Current State: 72:[31, 65, 32, 70], Operations: [] Exploring Operation: 65-31=34, Resulting Numbers: [32, 70, 34] Generated Node #2: [32, 70, 34] from Operation: 65-31=34 Current State: 72:[32, 70, 34], Operations: ['65-31=34'] Exploring Operation: 70-32=38, Resulting Numbers: [34, 38] Generated Node #3: [34, 38] from ...
4
Current State: 72:[31, 65, 32, 70], Operations: [] Exploring Operation: 32-31=1, Resulting Numbers: [65, 70, 1] Generated Node #0,0: 72:[65, 70, 1] Operation: 32-31=1 Exploring Operation: 65-31=34, Resulting Numbers: [32, 70, 34] Generated Node #0,1: 72:[32, 70, 34] Operation: 65-31=34 Start Sub Search at level 1: Movi...
0.991319
hs_2
mult_heuristic
[ 85, 90, 26, 38 ]
17
[ "90-85=5", "38-26=12", "5+12=17" ]
Current State: 17:[85, 90, 26, 38], Operations: [] Exploring Operation: 90-85=5, Resulting Numbers: [26, 38, 5] Generated Node #2: [26, 38, 5] from Operation: 90-85=5 Current State: 17:[26, 38, 5], Operations: ['90-85=5'] Exploring Operation: 38-26=12, Resulting Numbers: [5, 12] Generated Node #3: [5, 12] from Operatio...
4
Current State: 17:[85, 90, 26, 38], Operations: [] Exploring Operation: 90-85=5, Resulting Numbers: [26, 38, 5] Generated Node #0,0: 17:[26, 38, 5] Operation: 90-85=5 Start Sub Search at level 1: Moving to Node #0,0 Current State: 17:[26, 38, 5], Operations: ['90-85=5'] Exploring Operation: 38-26=12, Resulting Numbers:...
0.993924
hs_1
sum_heuristic
[ 87, 10, 92, 70 ]
55
[ "87-10=77", "92-70=22", "77-22=55" ]
Current State: 55:[87, 10, 92, 70], Operations: [] Exploring Operation: 87-10=77, Resulting Numbers: [92, 70, 77] Generated Node #2: [92, 70, 77] from Operation: 87-10=77 Current State: 55:[92, 70, 77], Operations: ['87-10=77'] Exploring Operation: 92-70=22, Resulting Numbers: [77, 22] Generated Node #3: [77, 22] from ...
4
Current State: 55:[87, 10, 92, 70], Operations: [] Exploring Operation: 87-70=17, Resulting Numbers: [10, 92, 17] Generated Node #0,0: 55:[10, 92, 17] Operation: 87-70=17 Exploring Operation: 92-87=5, Resulting Numbers: [10, 70, 5] Generated Node #0,1: 55:[10, 70, 5] Operation: 92-87=5 Exploring Operation: 92-70=22, Re...
0.983507
hs_3
mult_heuristic
[ 27, 14, 97, 7 ]
78
[ "27*7=189", "14+97=111", "189-111=78" ]
Current State: 78:[27, 14, 97, 7], Operations: [] Exploring Operation: 27*7=189, Resulting Numbers: [14, 97, 189] Generated Node #2: [14, 97, 189] from Operation: 27*7=189 Current State: 78:[14, 97, 189], Operations: ['27*7=189'] Exploring Operation: 14+97=111, Resulting Numbers: [189, 111] Generated Node #3: [189, 111...
4
Current State: 78:[27, 14, 97, 7], Operations: [] Exploring Operation: 97-27=70, Resulting Numbers: [14, 7, 70] Generated Node #0,0: 78:[14, 7, 70] Operation: 97-27=70 Exploring Operation: 97-14=83, Resulting Numbers: [27, 7, 83] Generated Node #0,1: 78:[27, 7, 83] Operation: 97-14=83 Moving to Node #0,1 Current State:...
0
hs_2
sum_heuristic
[ 75, 12, 3, 40 ]
50
[ "75+12=87", "40-3=37", "87-37=50" ]
Current State: 50:[75, 12, 3, 40], Operations: [] Exploring Operation: 75+12=87, Resulting Numbers: [3, 40, 87] Generated Node #2: [3, 40, 87] from Operation: 75+12=87 Current State: 50:[3, 40, 87], Operations: ['75+12=87'] Exploring Operation: 40-3=37, Resulting Numbers: [87, 37] Generated Node #3: [87, 37] from Opera...
4
Current State: 50:[75, 12, 3, 40], Operations: [] Exploring Operation: 75/3=25, Resulting Numbers: [12, 40, 25] Generated Node #0,0: 50:[12, 40, 25] Operation: 75/3=25 Exploring Operation: 75-40=35, Resulting Numbers: [12, 3, 35] Generated Node #0,1: 50:[12, 3, 35] Operation: 75-40=35 Start Sub Search at level 1: Movin...
0.985243
hs_2
mult_heuristic
[ 95, 8, 10, 75 ]
18
[ "95+8=103", "10+75=85", "103-85=18" ]
Current State: 18:[95, 8, 10, 75], Operations: [] Exploring Operation: 95+8=103, Resulting Numbers: [10, 75, 103] Generated Node #2: [10, 75, 103] from Operation: 95+8=103 Current State: 18:[10, 75, 103], Operations: ['95+8=103'] Exploring Operation: 10+75=85, Resulting Numbers: [103, 85] Generated Node #3: [103, 85] f...
4
Current State: 18:[95, 8, 10, 75], Operations: [] Exploring Operation: 95-75=20, Resulting Numbers: [8, 10, 20] Generated Node #0,0: 18:[8, 10, 20] Operation: 95-75=20 Exploring Operation: 75-8=67, Resulting Numbers: [95, 10, 67] Generated Node #0,1: 18:[95, 10, 67] Operation: 75-8=67 Exploring Operation: 75-10=65, Res...
0.972222
hs_5
sum_heuristic
[ 46, 2, 65, 28 ]
10
[ "65-46=19", "2*19=38", "38-28=10" ]
Current State: 10:[46, 2, 65, 28], Operations: [] Exploring Operation: 65-46=19, Resulting Numbers: [2, 28, 19] Generated Node #2: [2, 28, 19] from Operation: 65-46=19 Current State: 10:[2, 28, 19], Operations: ['65-46=19'] Exploring Operation: 2*19=38, Resulting Numbers: [28, 38] Generated Node #3: [28, 38] from Opera...
4
Current State: 10:[46, 2, 65, 28], Operations: [] Exploring Operation: 46/2=23, Resulting Numbers: [65, 28, 23] Generated Node #0,0: 10:[65, 28, 23] Operation: 46/2=23 Exploring Operation: 65-46=19, Resulting Numbers: [2, 28, 19] Generated Node #0,1: 10:[2, 28, 19] Operation: 65-46=19 Exploring Operation: 65-28=37, Res...
0
hs_4
sum_heuristic
[ 47, 89, 68, 46 ]
64
[ "89-47=42", "68-46=22", "42+22=64" ]
Current State: 64:[47, 89, 68, 46], Operations: [] Exploring Operation: 89-47=42, Resulting Numbers: [68, 46, 42] Generated Node #2: [68, 46, 42] from Operation: 89-47=42 Current State: 64:[68, 46, 42], Operations: ['89-47=42'] Exploring Operation: 68-46=22, Resulting Numbers: [42, 22] Generated Node #3: [42, 22] from ...
4
Current State: 64:[47, 89, 68, 46], Operations: [] Exploring Operation: 89-47=42, Resulting Numbers: [68, 46, 42] Generated Node #0,0: 64:[68, 46, 42] Operation: 89-47=42 Exploring Operation: 47-46=1, Resulting Numbers: [89, 68, 1] Generated Node #0,1: 64:[89, 68, 1] Operation: 47-46=1 Exploring Operation: 89-46=43, Re...
0.988715
hs_3
mult_heuristic
[ 24, 3, 13, 4 ]
29
[ "24-13=11", "3*11=33", "33-4=29" ]
Current State: 29:[24, 3, 13, 4], Operations: [] Exploring Operation: 24-13=11, Resulting Numbers: [3, 4, 11] Generated Node #2: [3, 4, 11] from Operation: 24-13=11 Current State: 29:[3, 4, 11], Operations: ['24-13=11'] Exploring Operation: 3*11=33, Resulting Numbers: [4, 33] Generated Node #3: [4, 33] from Operation: ...
4
Current State: 29:[24, 3, 13, 4], Operations: [] Exploring Operation: 3*4=12, Resulting Numbers: [24, 13, 12] Generated Node #0,0: 29:[24, 13, 12] Operation: 3*4=12 Moving to Node #0,0 Current State: 29:[24, 13, 12], Operations: ['3*4=12'] Exploring Operation: 13+12=25, Resulting Numbers: [24, 25] Generated Node #0,0,0...
0
hs_1
sum_heuristic
[ 9, 85, 38, 62 ]
31
[ "85-9=76", "38*62=2356", "2356/76=31" ]
Current State: 31:[9, 85, 38, 62], Operations: [] Exploring Operation: 85-9=76, Resulting Numbers: [38, 62, 76] Generated Node #2: [38, 62, 76] from Operation: 85-9=76 Current State: 31:[38, 62, 76], Operations: ['85-9=76'] Exploring Operation: 38*62=2356, Resulting Numbers: [76, 2356] Generated Node #3: [76, 2356] fro...
4
Current State: 31:[9, 85, 38, 62], Operations: [] Exploring Operation: 85-9=76, Resulting Numbers: [38, 62, 76] Generated Node #0,0: 31:[38, 62, 76] Operation: 85-9=76 Exploring Operation: 62-38=24, Resulting Numbers: [9, 85, 24] Generated Node #0,1: 31:[9, 85, 24] Operation: 62-38=24 Exploring Operation: 85-38=47, Res...
0.909722
hs_5
sum_heuristic
[ 43, 71, 72, 48 ]
76
[ "43+71=114", "48*114=5472", "5472/72=76" ]
Current State: 76:[43, 71, 72, 48], Operations: [] Exploring Operation: 43+71=114, Resulting Numbers: [72, 48, 114] Generated Node #2: [72, 48, 114] from Operation: 43+71=114 Current State: 76:[72, 48, 114], Operations: ['43+71=114'] Exploring Operation: 48*114=5472, Resulting Numbers: [72, 5472] Generated Node #3: [72...
4
Current State: 76:[43, 71, 72, 48], Operations: [] Exploring Operation: 48-43=5, Resulting Numbers: [71, 72, 5] Generated Node #0,0: 76:[71, 72, 5] Operation: 48-43=5 Exploring Operation: 71-48=23, Resulting Numbers: [43, 72, 23] Generated Node #0,1: 76:[43, 72, 23] Operation: 71-48=23 Exploring Operation: 72-48=24, Re...
0
hs_4
sum_heuristic
[ 20, 9, 12, 99 ]
21
[ "20-9=11", "99/11=9", "12+9=21" ]
Current State: 21:[20, 9, 12, 99], Operations: [] Exploring Operation: 20-9=11, Resulting Numbers: [12, 99, 11] Generated Node #2: [12, 99, 11] from Operation: 20-9=11 Current State: 21:[12, 99, 11], Operations: ['20-9=11'] Exploring Operation: 99/11=9, Resulting Numbers: [12, 9] Generated Node #3: [12, 9] from Operati...
4
Current State: 21:[20, 9, 12, 99], Operations: [] Exploring Operation: 99/9=11, Resulting Numbers: [20, 12, 11] Generated Node #0,0: 21:[20, 12, 11] Operation: 99/9=11 Moving to Node #0,0 Current State: 21:[20, 12, 11], Operations: ['99/9=11'] Exploring Operation: 12+11=23, Resulting Numbers: [20, 23] Generated Node #0...
0
hs_1
sum_heuristic
[ 3, 51, 17, 80 ]
90
[ "3*51=153", "80-17=63", "153-63=90" ]
Current State: 90:[3, 51, 17, 80], Operations: [] Exploring Operation: 3*51=153, Resulting Numbers: [17, 80, 153] Generated Node #2: [17, 80, 153] from Operation: 3*51=153 Current State: 90:[17, 80, 153], Operations: ['3*51=153'] Exploring Operation: 80-17=63, Resulting Numbers: [153, 63] Generated Node #3: [153, 63] f...
4
Current State: 90:[3, 51, 17, 80], Operations: [] Exploring Operation: 80-51=29, Resulting Numbers: [3, 17, 29] Generated Node #0,0: 90:[3, 17, 29] Operation: 80-51=29 Moving to Node #0,0 Current State: 90:[3, 17, 29], Operations: ['80-51=29'] Exploring Operation: 17+29=46, Resulting Numbers: [3, 46] Generated Node #0,...
0
hs_1
mult_heuristic
[ 38, 27, 68, 26 ]
31
[ "38-27=11", "68-26=42", "42-11=31" ]
Current State: 31:[38, 27, 68, 26], Operations: [] Exploring Operation: 38-27=11, Resulting Numbers: [68, 26, 11] Generated Node #2: [68, 26, 11] from Operation: 38-27=11 Current State: 31:[68, 26, 11], Operations: ['38-27=11'] Exploring Operation: 68-26=42, Resulting Numbers: [11, 42] Generated Node #3: [11, 42] from ...
4
Current State: 31:[38, 27, 68, 26], Operations: [] Exploring Operation: 68-27=41, Resulting Numbers: [38, 26, 41] Generated Node #0,0: 31:[38, 26, 41] Operation: 68-27=41 Exploring Operation: 68-38=30, Resulting Numbers: [27, 26, 30] Generated Node #0,1: 31:[27, 26, 30] Operation: 68-38=30 Moving to Node #0,1 Current S...
0
hs_2
sum_heuristic
[ 81, 63, 43, 33 ]
36
[ "81*33=2673", "63*43=2709", "2709-2673=36" ]
Current State: 36:[81, 63, 43, 33], Operations: [] Exploring Operation: 81*33=2673, Resulting Numbers: [63, 43, 2673] Generated Node #2: [63, 43, 2673] from Operation: 81*33=2673 Current State: 36:[63, 43, 2673], Operations: ['81*33=2673'] Exploring Operation: 63*43=2709, Resulting Numbers: [2673, 2709] Generated Node ...
4
Current State: 36:[81, 63, 43, 33], Operations: [] Exploring Operation: 81-63=18, Resulting Numbers: [43, 33, 18] Generated Node #0,0: 36:[43, 33, 18] Operation: 81-63=18 Start Sub Search at level 1: Moving to Node #0,0 Current State: 36:[43, 33, 18], Operations: ['81-63=18'] Exploring Operation: 43-33=10, Resulting Nu...
0
hs_1
sum_heuristic
[ 19, 25, 24, 92 ]
97
[ "24-19=5", "25/5=5", "92+5=97" ]
Current State: 97:[19, 25, 24, 92], Operations: [] Exploring Operation: 24-19=5, Resulting Numbers: [25, 92, 5] Generated Node #2: [25, 92, 5] from Operation: 24-19=5 Current State: 97:[25, 92, 5], Operations: ['24-19=5'] Exploring Operation: 25/5=5, Resulting Numbers: [92, 5] Generated Node #3: [92, 5] from Operation:...
4
Current State: 97:[19, 25, 24, 92], Operations: [] Exploring Operation: 19+25=44, Resulting Numbers: [24, 92, 44] Generated Node #0,0: 97:[24, 92, 44] Operation: 19+25=44 Moving to Node #0,0 Current State: 97:[24, 92, 44], Operations: ['19+25=44'] Exploring Operation: 24+44=68, Resulting Numbers: [92, 68] Generated Nod...
0
hs_1
mult_heuristic
[ 70, 1, 36, 16 ]
49
[ "70-1=69", "36-16=20", "69-20=49" ]
Current State: 49:[70, 1, 36, 16], Operations: [] Exploring Operation: 70-1=69, Resulting Numbers: [36, 16, 69] Generated Node #2: [36, 16, 69] from Operation: 70-1=69 Current State: 49:[36, 16, 69], Operations: ['70-1=69'] Exploring Operation: 36-16=20, Resulting Numbers: [69, 20] Generated Node #3: [69, 20] from Oper...
4
Current State: 49:[70, 1, 36, 16], Operations: [] Exploring Operation: 70-1=69, Resulting Numbers: [36, 16, 69] Generated Node #0,0: 49:[36, 16, 69] Operation: 70-1=69 Exploring Operation: 70-16=54, Resulting Numbers: [1, 36, 54] Generated Node #0,1: 49:[1, 36, 54] Operation: 70-16=54 Exploring Operation: 36+16=52, Res...
0.947917
hs_5
sum_heuristic
[ 28, 56, 74, 21 ]
66
[ "28-21=7", "56/7=8", "74-8=66" ]
Current State: 66:[28, 56, 74, 21], Operations: [] Exploring Operation: 28-21=7, Resulting Numbers: [56, 74, 7] Generated Node #2: [56, 74, 7] from Operation: 28-21=7 Current State: 66:[56, 74, 7], Operations: ['28-21=7'] Exploring Operation: 56/7=8, Resulting Numbers: [74, 8] Generated Node #3: [74, 8] from Operation:...
4
Current State: 66:[28, 56, 74, 21], Operations: [] Exploring Operation: 56/28=2, Resulting Numbers: [74, 21, 2] Generated Node #0,0: 66:[74, 21, 2] Operation: 56/28=2 Exploring Operation: 56-28=28, Resulting Numbers: [74, 21, 28] Generated Node #0,1: 66:[74, 21, 28] Operation: 56-28=28 Exploring Operation: 74-56=18, Re...
0
hs_3
mult_heuristic
[ 55, 11, 11, 77 ]
81
[ "55-11=44", "44/11=4", "77+4=81" ]
Current State: 81:[55, 11, 11, 77], Operations: [] Exploring Operation: 55-11=44, Resulting Numbers: [77, 44] Generated Node #2: [77, 44] from Operation: 55-11=44 Current State: 81:[77, 44], Operations: ['55-11=44'] Exploring Operation: 44/11=4, Resulting Numbers: [77, 4] Generated Node #3: [77, 4] from Operation: 44/1...
4
Current State: 81:[55, 11, 11, 77], Operations: [] Exploring Operation: 77-55=22, Resulting Numbers: [11, 11, 22] Generated Node #0,0: 81:[11, 11, 22] Operation: 77-55=22 Exploring Operation: 55/11=5, Resulting Numbers: [11, 77, 5] Generated Node #0,1: 81:[11, 77, 5] Operation: 55/11=5 Exploring Operation: 55/11=5, Res...
0
hs_3
mult_heuristic
[ 53, 56, 91, 26 ]
39
[ "56-53=3", "91+26=117", "117/3=39" ]
Current State: 39:[53, 56, 91, 26], Operations: [] Exploring Operation: 56-53=3, Resulting Numbers: [91, 26, 3] Generated Node #2: [91, 26, 3] from Operation: 56-53=3 Current State: 39:[91, 26, 3], Operations: ['56-53=3'] Exploring Operation: 91+26=117, Resulting Numbers: [3, 117] Generated Node #3: [3, 117] from Opera...
4
Current State: 39:[53, 56, 91, 26], Operations: [] Exploring Operation: 56-53=3, Resulting Numbers: [91, 26, 3] Generated Node #0,0: 39:[91, 26, 3] Operation: 56-53=3 Exploring Operation: 91-53=38, Resulting Numbers: [56, 26, 38] Generated Node #0,1: 39:[56, 26, 38] Operation: 91-53=38 Exploring Operation: 56-26=30, Re...
0
hs_5
mult_heuristic
[ 24, 5, 90, 46 ]
52
[ "24+46=70", "90/5=18", "70-18=52" ]
Current State: 52:[24, 5, 90, 46], Operations: [] Exploring Operation: 24+46=70, Resulting Numbers: [5, 90, 70] Generated Node #2: [5, 90, 70] from Operation: 24+46=70 Current State: 52:[5, 90, 70], Operations: ['24+46=70'] Exploring Operation: 90/5=18, Resulting Numbers: [70, 18] Generated Node #3: [70, 18] from Opera...
4
Current State: 52:[24, 5, 90, 46], Operations: [] Exploring Operation: 90-5=85, Resulting Numbers: [24, 46, 85] Generated Node #0,0: 52:[24, 46, 85] Operation: 90-5=85 Exploring Operation: 90-46=44, Resulting Numbers: [24, 5, 44] Generated Node #0,1: 52:[24, 5, 44] Operation: 90-46=44 Exploring Operation: 90/5=18, Resu...
0.983507
hs_4
mult_heuristic
[ 79, 3, 66, 94 ]
55
[ "79-66=13", "3*13=39", "94-39=55" ]
Current State: 55:[79, 3, 66, 94], Operations: [] Exploring Operation: 79-66=13, Resulting Numbers: [3, 94, 13] Generated Node #2: [3, 94, 13] from Operation: 79-66=13 Current State: 55:[3, 94, 13], Operations: ['79-66=13'] Exploring Operation: 3*13=39, Resulting Numbers: [94, 39] Generated Node #3: [94, 39] from Opera...
4
Current State: 55:[79, 3, 66, 94], Operations: [] Exploring Operation: 79-66=13, Resulting Numbers: [3, 94, 13] Generated Node #0,0: 55:[3, 94, 13] Operation: 79-66=13 Exploring Operation: 94-79=15, Resulting Numbers: [3, 66, 15] Generated Node #0,1: 55:[3, 66, 15] Operation: 94-79=15 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 82, 96, 48, 95 ]
15
[ "95-82=13", "96/48=2", "13+2=15" ]
Current State: 15:[82, 96, 48, 95], Operations: [] Exploring Operation: 95-82=13, Resulting Numbers: [96, 48, 13] Generated Node #2: [96, 48, 13] from Operation: 95-82=13 Current State: 15:[96, 48, 13], Operations: ['95-82=13'] Exploring Operation: 96/48=2, Resulting Numbers: [13, 2] Generated Node #3: [13, 2] from Ope...
4
Current State: 15:[82, 96, 48, 95], Operations: [] Exploring Operation: 96-82=14, Resulting Numbers: [48, 95, 14] Generated Node #0,0: 15:[48, 95, 14] Operation: 96-82=14 Exploring Operation: 96-95=1, Resulting Numbers: [82, 48, 1] Generated Node #0,1: 15:[82, 48, 1] Operation: 96-95=1 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 92, 37, 51, 41 ]
38
[ "92-51=41", "41/41=1", "37+1=38" ]
Current State: 38:[92, 37, 51, 41], Operations: [] Exploring Operation: 92-51=41, Resulting Numbers: [37, 41, 41] Generated Node #2: [37, 41, 41] from Operation: 92-51=41 Current State: 38:[37, 41, 41], Operations: ['92-51=41'] Exploring Operation: 41/41=1, Resulting Numbers: [37, 1] Generated Node #3: [37, 1] from Ope...
4
Current State: 38:[92, 37, 51, 41], Operations: [] Exploring Operation: 51-37=14, Resulting Numbers: [92, 41, 14] Generated Node #0,0: 38:[92, 41, 14] Operation: 51-37=14 Exploring Operation: 92-51=41, Resulting Numbers: [37, 41, 41] Generated Node #0,1: 38:[37, 41, 41] Operation: 92-51=41 Exploring Operation: 92-37=55...
0.988715
hs_4
mult_heuristic
[ 33, 15, 94, 89 ]
43
[ "33+15=48", "94-89=5", "48-5=43" ]
Current State: 43:[33, 15, 94, 89], Operations: [] Exploring Operation: 33+15=48, Resulting Numbers: [94, 89, 48] Generated Node #2: [94, 89, 48] from Operation: 33+15=48 Current State: 43:[94, 89, 48], Operations: ['33+15=48'] Exploring Operation: 94-89=5, Resulting Numbers: [48, 5] Generated Node #3: [48, 5] from Ope...
4
Current State: 43:[33, 15, 94, 89], Operations: [] Exploring Operation: 94-89=5, Resulting Numbers: [33, 15, 5] Generated Node #0,0: 43:[33, 15, 5] Operation: 94-89=5 Exploring Operation: 94-33=61, Resulting Numbers: [15, 89, 61] Generated Node #0,1: 43:[15, 89, 61] Operation: 94-33=61 Exploring Operation: 89-33=56, Re...
0.969618
hs_3
mult_heuristic
[ 1, 43, 9, 6 ]
14
[ "43-1=42", "9-6=3", "42/3=14" ]
Current State: 14:[1, 43, 9, 6], Operations: [] Exploring Operation: 43-1=42, Resulting Numbers: [9, 6, 42] Generated Node #2: [9, 6, 42] from Operation: 43-1=42 Current State: 14:[9, 6, 42], Operations: ['43-1=42'] Exploring Operation: 9-6=3, Resulting Numbers: [42, 3] Generated Node #3: [42, 3] from Operation: 9-6=3 ...
4
Current State: 14:[1, 43, 9, 6], Operations: [] Exploring Operation: 43-6=37, Resulting Numbers: [1, 9, 37] Generated Node #0,0: 14:[1, 9, 37] Operation: 43-6=37 Exploring Operation: 9-1=8, Resulting Numbers: [43, 6, 8] Generated Node #0,1: 14:[43, 6, 8] Operation: 9-1=8 Exploring Operation: 43-9=34, Resulting Numbers:...
0
hs_4
mult_heuristic
[ 96, 30, 2, 91 ]
33
[ "96+30=126", "2+91=93", "126-93=33" ]
Current State: 33:[96, 30, 2, 91], Operations: [] Exploring Operation: 96+30=126, Resulting Numbers: [2, 91, 126] Generated Node #2: [2, 91, 126] from Operation: 96+30=126 Current State: 33:[2, 91, 126], Operations: ['96+30=126'] Exploring Operation: 2+91=93, Resulting Numbers: [126, 93] Generated Node #3: [126, 93] fr...
4
Current State: 33:[96, 30, 2, 91], Operations: [] Exploring Operation: 96-30=66, Resulting Numbers: [2, 91, 66] Generated Node #0,0: 33:[2, 91, 66] Operation: 96-30=66 Exploring Operation: 91-30=61, Resulting Numbers: [96, 2, 61] Generated Node #0,1: 33:[96, 2, 61] Operation: 91-30=61 Exploring Operation: 96-91=5, Resu...
0.986111
hs_4
sum_heuristic
[ 17, 4, 4, 15 ]
57
[ "17*4=68", "15-4=11", "68-11=57" ]
Current State: 57:[17, 4, 4, 15], Operations: [] Exploring Operation: 17*4=68, Resulting Numbers: [15, 68] Generated Node #2: [15, 68] from Operation: 17*4=68 Current State: 57:[15, 68], Operations: ['17*4=68'] Exploring Operation: 15-4=11, Resulting Numbers: [68, 11] Generated Node #3: [68, 11] from Operation: 15-4=11...
4
Current State: 57:[17, 4, 4, 15], Operations: [] Exploring Operation: 4+15=19, Resulting Numbers: [17, 4, 19] Generated Node #0,0: 57:[17, 4, 19] Operation: 4+15=19 Exploring Operation: 17-15=2, Resulting Numbers: [4, 4, 2] Generated Node #0,1: 57:[4, 4, 2] Operation: 17-15=2 Exploring Operation: 4+15=19, Resulting Num...
0
hs_4
mult_heuristic
[ 60, 51, 99, 60 ]
72
[ "60+51=111", "99-60=39", "111-39=72" ]
Current State: 72:[60, 51, 99, 60], Operations: [] Exploring Operation: 60+51=111, Resulting Numbers: [99, 111] Generated Node #2: [99, 111] from Operation: 60+51=111 Current State: 72:[99, 111], Operations: ['60+51=111'] Exploring Operation: 99-60=39, Resulting Numbers: [111, 39] Generated Node #3: [111, 39] from Oper...
4
Current State: 72:[60, 51, 99, 60], Operations: [] Exploring Operation: 99-60=39, Resulting Numbers: [60, 51, 39] Generated Node #0,0: 72:[60, 51, 39] Operation: 99-60=39 Exploring Operation: 60-51=9, Resulting Numbers: [99, 60, 9] Generated Node #0,1: 72:[99, 60, 9] Operation: 60-51=9 Exploring Operation: 99-51=48, Re...
0.982639
hs_5
mult_heuristic
[ 39, 2, 50, 80 ]
100
[ "39*2=78", "80-78=2", "50*2=100" ]
Current State: 100:[39, 2, 50, 80], Operations: [] Exploring Operation: 39*2=78, Resulting Numbers: [50, 80, 78] Generated Node #2: [50, 80, 78] from Operation: 39*2=78 Current State: 100:[50, 80, 78], Operations: ['39*2=78'] Exploring Operation: 80-78=2, Resulting Numbers: [50, 2] Generated Node #3: [50, 2] from Opera...
4
Current State: 100:[39, 2, 50, 80], Operations: [] Exploring Operation: 50-39=11, Resulting Numbers: [2, 80, 11] Generated Node #0,0: 100:[2, 80, 11] Operation: 50-39=11 Exploring Operation: 80/2=40, Resulting Numbers: [39, 50, 40] Generated Node #0,1: 100:[39, 50, 40] Operation: 80/2=40 Exploring Operation: 80-39=41, ...
0
hs_5
sum_heuristic
[ 68, 38, 80, 87 ]
37
[ "68-38=30", "87-80=7", "30+7=37" ]
Current State: 37:[68, 38, 80, 87], Operations: [] Exploring Operation: 68-38=30, Resulting Numbers: [80, 87, 30] Generated Node #2: [80, 87, 30] from Operation: 68-38=30 Current State: 37:[80, 87, 30], Operations: ['68-38=30'] Exploring Operation: 87-80=7, Resulting Numbers: [30, 7] Generated Node #3: [30, 7] from Ope...
4
Current State: 37:[68, 38, 80, 87], Operations: [] Exploring Operation: 87-68=19, Resulting Numbers: [38, 80, 19] Generated Node #0,0: 37:[38, 80, 19] Operation: 87-68=19 Start Sub Search at level 1: Moving to Node #0,0 Current State: 37:[38, 80, 19], Operations: ['87-68=19'] Exploring Operation: 80-38=42, Resulting Nu...
0
hs_1
sum_heuristic
[ 98, 66, 37, 74 ]
16
[ "98-66=32", "74/37=2", "32/2=16" ]
Current State: 16:[98, 66, 37, 74], Operations: [] Exploring Operation: 98-66=32, Resulting Numbers: [37, 74, 32] Generated Node #2: [37, 74, 32] from Operation: 98-66=32 Current State: 16:[37, 74, 32], Operations: ['98-66=32'] Exploring Operation: 74/37=2, Resulting Numbers: [32, 2] Generated Node #3: [32, 2] from Ope...
4
Current State: 16:[98, 66, 37, 74], Operations: [] Exploring Operation: 98-74=24, Resulting Numbers: [66, 37, 24] Generated Node #0,0: 16:[66, 37, 24] Operation: 98-74=24 Moving to Node #0,0 Current State: 16:[66, 37, 24], Operations: ['98-74=24'] Exploring Operation: 66-37=29, Resulting Numbers: [24, 29] Generated Nod...
0
hs_1
sum_heuristic
[ 14, 90, 8, 9 ]
22
[ "14+90=104", "104/8=13", "9+13=22" ]
Current State: 22:[14, 90, 8, 9], Operations: [] Exploring Operation: 14+90=104, Resulting Numbers: [8, 9, 104] Generated Node #2: [8, 9, 104] from Operation: 14+90=104 Current State: 22:[8, 9, 104], Operations: ['14+90=104'] Exploring Operation: 104/8=13, Resulting Numbers: [9, 13] Generated Node #3: [9, 13] from Oper...
4
Current State: 22:[14, 90, 8, 9], Operations: [] Exploring Operation: 90-14=76, Resulting Numbers: [8, 9, 76] Generated Node #0,0: 22:[8, 9, 76] Operation: 90-14=76 Exploring Operation: 90-8=82, Resulting Numbers: [14, 9, 82] Generated Node #0,1: 22:[14, 9, 82] Operation: 90-8=82 Exploring Operation: 90/9=10, Resulting...
0
hs_3
sum_heuristic
[ 24, 81, 9, 99 ]
22
[ "99-81=18", "18/9=2", "24-2=22" ]
Current State: 22:[24, 81, 9, 99], Operations: [] Exploring Operation: 99-81=18, Resulting Numbers: [24, 9, 18] Generated Node #2: [24, 9, 18] from Operation: 99-81=18 Current State: 22:[24, 9, 18], Operations: ['99-81=18'] Exploring Operation: 18/9=2, Resulting Numbers: [24, 2] Generated Node #3: [24, 2] from Operatio...
4
Current State: 22:[24, 81, 9, 99], Operations: [] Exploring Operation: 99-81=18, Resulting Numbers: [24, 9, 18] Generated Node #0,0: 22:[24, 9, 18] Operation: 99-81=18 Moving to Node #0,0 Current State: 22:[24, 9, 18], Operations: ['99-81=18'] Exploring Operation: 18/9=2, Resulting Numbers: [24, 2] Generated Node #0,0,...
0.993924
hs_1
sum_heuristic
[ 33, 24, 38, 90 ]
28
[ "33-24=9", "90/9=10", "38-10=28" ]
Current State: 28:[33, 24, 38, 90], Operations: [] Exploring Operation: 33-24=9, Resulting Numbers: [38, 90, 9] Generated Node #2: [38, 90, 9] from Operation: 33-24=9 Current State: 28:[38, 90, 9], Operations: ['33-24=9'] Exploring Operation: 90/9=10, Resulting Numbers: [38, 10] Generated Node #3: [38, 10] from Operati...
4
Current State: 28:[33, 24, 38, 90], Operations: [] Exploring Operation: 90-33=57, Resulting Numbers: [24, 38, 57] Generated Node #0,0: 28:[24, 38, 57] Operation: 90-33=57 Exploring Operation: 90-24=66, Resulting Numbers: [33, 38, 66] Generated Node #0,1: 28:[33, 38, 66] Operation: 90-24=66 Exploring Operation: 90-38=52...
0
hs_4
sum_heuristic
[ 84, 3, 15, 45 ]
68
[ "84-15=69", "69/3=23", "45+23=68" ]
Current State: 68:[84, 3, 15, 45], Operations: [] Exploring Operation: 84-15=69, Resulting Numbers: [3, 45, 69] Generated Node #2: [3, 45, 69] from Operation: 84-15=69 Current State: 68:[3, 45, 69], Operations: ['84-15=69'] Exploring Operation: 69/3=23, Resulting Numbers: [45, 23] Generated Node #3: [45, 23] from Opera...
4
Current State: 68:[84, 3, 15, 45], Operations: [] Exploring Operation: 84-45=39, Resulting Numbers: [3, 15, 39] Generated Node #0,0: 68:[3, 15, 39] Operation: 84-45=39 Exploring Operation: 84-15=69, Resulting Numbers: [3, 45, 69] Generated Node #0,1: 68:[3, 45, 69] Operation: 84-15=69 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 62, 84, 27, 54 ]
53
[ "62*27=1674", "1674/54=31", "84-31=53" ]
Current State: 53:[62, 84, 27, 54], Operations: [] Exploring Operation: 62*27=1674, Resulting Numbers: [84, 54, 1674] Generated Node #2: [84, 54, 1674] from Operation: 62*27=1674 Current State: 53:[84, 54, 1674], Operations: ['62*27=1674'] Exploring Operation: 1674/54=31, Resulting Numbers: [84, 31] Generated Node #3: ...
4
Current State: 53:[62, 84, 27, 54], Operations: [] Exploring Operation: 62-27=35, Resulting Numbers: [84, 54, 35] Generated Node #0,0: 53:[84, 54, 35] Operation: 62-27=35 Exploring Operation: 84-54=30, Resulting Numbers: [62, 27, 30] Generated Node #0,1: 53:[62, 27, 30] Operation: 84-54=30 Exploring Operation: 84-27=57...
0
hs_4
sum_heuristic
[ 18, 10, 21, 18 ]
30
[ "18/18=1", "10+21=31", "31-1=30" ]
Current State: 30:[18, 10, 21, 18], Operations: [] Exploring Operation: 18/18=1, Resulting Numbers: [10, 21, 1] Generated Node #2: [10, 21, 1] from Operation: 18/18=1 Current State: 30:[10, 21, 1], Operations: ['18/18=1'] Exploring Operation: 10+21=31, Resulting Numbers: [1, 31] Generated Node #3: [1, 31] from Operatio...
4
Current State: 30:[18, 10, 21, 18], Operations: [] Exploring Operation: 21-18=3, Resulting Numbers: [18, 10, 3] Generated Node #0,0: 30:[18, 10, 3] Operation: 21-18=3 Exploring Operation: 21-18=3, Resulting Numbers: [10, 18, 3] Generated Node #0,1: 30:[10, 18, 3] Operation: 21-18=3 Exploring Operation: 18/18=1, Resulti...
0.967882
hs_3
sum_heuristic
[ 80, 20, 81, 98 ]
78
[ "81-80=1", "98-20=78", "1*78=78" ]
Current State: 78:[80, 20, 81, 98], Operations: [] Exploring Operation: 81-80=1, Resulting Numbers: [20, 98, 1] Generated Node #2: [20, 98, 1] from Operation: 81-80=1 Current State: 78:[20, 98, 1], Operations: ['81-80=1'] Exploring Operation: 98-20=78, Resulting Numbers: [1, 78] Generated Node #3: [1, 78] from Operatio...
4
Current State: 78:[80, 20, 81, 98], Operations: [] Exploring Operation: 98-20=78, Resulting Numbers: [80, 81, 78] Generated Node #0,0: 78:[80, 81, 78] Operation: 98-20=78 Moving to Node #0,0 Current State: 78:[80, 81, 78], Operations: ['98-20=78'] Exploring Operation: 81-80=1, Resulting Numbers: [78, 1] Generated Node ...
0.993924
hs_1
mult_heuristic
[ 99, 84, 81, 30 ]
78
[ "99+81=180", "180/30=6", "84-6=78" ]
Current State: 78:[99, 84, 81, 30], Operations: [] Exploring Operation: 99+81=180, Resulting Numbers: [84, 30, 180] Generated Node #2: [84, 30, 180] from Operation: 99+81=180 Current State: 78:[84, 30, 180], Operations: ['99+81=180'] Exploring Operation: 180/30=6, Resulting Numbers: [84, 6] Generated Node #3: [84, 6] f...
4
Current State: 78:[99, 84, 81, 30], Operations: [] Exploring Operation: 99-84=15, Resulting Numbers: [81, 30, 15] Generated Node #0,0: 78:[81, 30, 15] Operation: 99-84=15 Start Sub Search at level 1: Moving to Node #0,0 Current State: 78:[81, 30, 15], Operations: ['99-84=15'] Exploring Operation: 30/15=2, Resulting Num...
0
hs_1
mult_heuristic
[ 23, 61, 1, 69 ]
58
[ "23*1=23", "69/23=3", "61-3=58" ]
Current State: 58:[23, 61, 1, 69], Operations: [] Exploring Operation: 23*1=23, Resulting Numbers: [61, 69, 23] Generated Node #2: [61, 69, 23] from Operation: 23*1=23 Current State: 58:[61, 69, 23], Operations: ['23*1=23'] Exploring Operation: 69/23=3, Resulting Numbers: [61, 3] Generated Node #3: [61, 3] from Operati...
4
Current State: 58:[23, 61, 1, 69], Operations: [] Exploring Operation: 69/23=3, Resulting Numbers: [61, 1, 3] Generated Node #0,0: 58:[61, 1, 3] Operation: 69/23=3 Exploring Operation: 69-61=8, Resulting Numbers: [23, 1, 8] Generated Node #0,1: 58:[23, 1, 8] Operation: 69-61=8 Exploring Operation: 69-23=46, Resulting N...
0.989583
hs_3
sum_heuristic
[ 96, 36, 29, 20 ]
100
[ "29-20=9", "36/9=4", "96+4=100" ]
Current State: 100:[96, 36, 29, 20], Operations: [] Exploring Operation: 29-20=9, Resulting Numbers: [96, 36, 9] Generated Node #2: [96, 36, 9] from Operation: 29-20=9 Current State: 100:[96, 36, 9], Operations: ['29-20=9'] Exploring Operation: 36/9=4, Resulting Numbers: [96, 4] Generated Node #3: [96, 4] from Operatio...
4
Current State: 100:[96, 36, 29, 20], Operations: [] Exploring Operation: 36-20=16, Resulting Numbers: [96, 29, 16] Generated Node #0,0: 100:[96, 29, 16] Operation: 36-20=16 Exploring Operation: 36-29=7, Resulting Numbers: [96, 20, 7] Generated Node #0,1: 100:[96, 20, 7] Operation: 36-29=7 Moving to Node #0,1 Current St...
0
hs_2
sum_heuristic
[ 89, 99, 63, 65 ]
94
[ "89+99=188", "65-63=2", "188/2=94" ]
Current State: 94:[89, 99, 63, 65], Operations: [] Exploring Operation: 89+99=188, Resulting Numbers: [63, 65, 188] Generated Node #2: [63, 65, 188] from Operation: 89+99=188 Current State: 94:[63, 65, 188], Operations: ['89+99=188'] Exploring Operation: 65-63=2, Resulting Numbers: [188, 2] Generated Node #3: [188, 2] ...
4
Current State: 94:[89, 99, 63, 65], Operations: [] Exploring Operation: 65-63=2, Resulting Numbers: [89, 99, 2] Generated Node #0,0: 94:[89, 99, 2] Operation: 65-63=2 Exploring Operation: 99-63=36, Resulting Numbers: [89, 65, 36] Generated Node #0,1: 94:[89, 65, 36] Operation: 99-63=36 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 34, 40, 36, 16 ]
28
[ "34+36=70", "16*70=1120", "1120/40=28" ]
Current State: 28:[34, 40, 36, 16], Operations: [] Exploring Operation: 34+36=70, Resulting Numbers: [40, 16, 70] Generated Node #2: [40, 16, 70] from Operation: 34+36=70 Current State: 28:[40, 16, 70], Operations: ['34+36=70'] Exploring Operation: 16*70=1120, Resulting Numbers: [40, 1120] Generated Node #3: [40, 1120]...
4
Current State: 28:[34, 40, 36, 16], Operations: [] Exploring Operation: 40-34=6, Resulting Numbers: [36, 16, 6] Generated Node #0,0: 28:[36, 16, 6] Operation: 40-34=6 Exploring Operation: 40-36=4, Resulting Numbers: [34, 16, 4] Generated Node #0,1: 28:[34, 16, 4] Operation: 40-36=4 Moving to Node #0,1 Current State: 28...
0
hs_2
mult_heuristic
[ 76, 98, 2, 28 ]
46
[ "76+28=104", "104/2=52", "98-52=46" ]
Current State: 46:[76, 98, 2, 28], Operations: [] Exploring Operation: 76+28=104, Resulting Numbers: [98, 2, 104] Generated Node #2: [98, 2, 104] from Operation: 76+28=104 Current State: 46:[98, 2, 104], Operations: ['76+28=104'] Exploring Operation: 104/2=52, Resulting Numbers: [98, 52] Generated Node #3: [98, 52] fro...
4
Current State: 46:[76, 98, 2, 28], Operations: [] Exploring Operation: 98-76=22, Resulting Numbers: [2, 28, 22] Generated Node #0,0: 46:[2, 28, 22] Operation: 98-76=22 Exploring Operation: 98-28=70, Resulting Numbers: [76, 2, 70] Generated Node #0,1: 46:[76, 2, 70] Operation: 98-28=70 Exploring Operation: 76-28=48, Res...
0
hs_4
sum_heuristic
[ 34, 17, 68, 83 ]
49
[ "34/17=2", "68/2=34", "83-34=49" ]
Current State: 49:[34, 17, 68, 83], Operations: [] Exploring Operation: 34/17=2, Resulting Numbers: [68, 83, 2] Generated Node #2: [68, 83, 2] from Operation: 34/17=2 Current State: 49:[68, 83, 2], Operations: ['34/17=2'] Exploring Operation: 68/2=34, Resulting Numbers: [83, 34] Generated Node #3: [83, 34] from Operati...
4
Current State: 49:[34, 17, 68, 83], Operations: [] Exploring Operation: 83-34=49, Resulting Numbers: [17, 68, 49] Generated Node #0,0: 49:[17, 68, 49] Operation: 83-34=49 Start Sub Search at level 1: Moving to Node #0,0 Current State: 49:[17, 68, 49], Operations: ['83-34=49'] Exploring Operation: 68-17=51, Resulting Nu...
0
hs_1
mult_heuristic
[ 54, 51, 40, 98 ]
58
[ "54-40=14", "98/14=7", "51+7=58" ]
Current State: 58:[54, 51, 40, 98], Operations: [] Exploring Operation: 54-40=14, Resulting Numbers: [51, 98, 14] Generated Node #2: [51, 98, 14] from Operation: 54-40=14 Current State: 58:[51, 98, 14], Operations: ['54-40=14'] Exploring Operation: 98/14=7, Resulting Numbers: [51, 7] Generated Node #3: [51, 7] from Ope...
4
Current State: 58:[54, 51, 40, 98], Operations: [] Exploring Operation: 98-51=47, Resulting Numbers: [54, 40, 47] Generated Node #0,0: 58:[54, 40, 47] Operation: 98-51=47 Exploring Operation: 54-51=3, Resulting Numbers: [40, 98, 3] Generated Node #0,1: 58:[40, 98, 3] Operation: 54-51=3 Exploring Operation: 98-54=44, Re...
0
hs_4
mult_heuristic
[ 28, 52, 96, 59 ]
55
[ "52-28=24", "96/24=4", "59-4=55" ]
Current State: 55:[28, 52, 96, 59], Operations: [] Exploring Operation: 52-28=24, Resulting Numbers: [96, 59, 24] Generated Node #2: [96, 59, 24] from Operation: 52-28=24 Current State: 55:[96, 59, 24], Operations: ['52-28=24'] Exploring Operation: 96/24=4, Resulting Numbers: [59, 4] Generated Node #3: [59, 4] from Ope...
4
Current State: 55:[28, 52, 96, 59], Operations: [] Exploring Operation: 96-28=68, Resulting Numbers: [52, 59, 68] Generated Node #0,0: 55:[52, 59, 68] Operation: 96-28=68 Exploring Operation: 96-52=44, Resulting Numbers: [28, 59, 44] Generated Node #0,1: 55:[28, 59, 44] Operation: 96-52=44 Exploring Operation: 52-28=24...
0.960069
hs_5
sum_heuristic
[ 26, 13, 54, 39 ]
49
[ "26*54=1404", "1404/39=36", "13+36=49" ]
Current State: 49:[26, 13, 54, 39], Operations: [] Exploring Operation: 26*54=1404, Resulting Numbers: [13, 39, 1404] Generated Node #2: [13, 39, 1404] from Operation: 26*54=1404 Current State: 49:[13, 39, 1404], Operations: ['26*54=1404'] Exploring Operation: 1404/39=36, Resulting Numbers: [13, 36] Generated Node #3: ...
4
Current State: 49:[26, 13, 54, 39], Operations: [] Exploring Operation: 26+13=39, Resulting Numbers: [54, 39, 39] Generated Node #0,0: 49:[54, 39, 39] Operation: 26+13=39 Exploring Operation: 26-13=13, Resulting Numbers: [54, 39, 13] Generated Node #0,1: 49:[54, 39, 13] Operation: 26-13=13 Exploring Operation: 26/13=2,...
0
hs_4
sum_heuristic
[ 79, 35, 41, 82 ]
22
[ "79-35=44", "82/41=2", "44/2=22" ]
Current State: 22:[79, 35, 41, 82], Operations: [] Exploring Operation: 79-35=44, Resulting Numbers: [41, 82, 44] Generated Node #2: [41, 82, 44] from Operation: 79-35=44 Current State: 22:[41, 82, 44], Operations: ['79-35=44'] Exploring Operation: 82/41=2, Resulting Numbers: [44, 2] Generated Node #3: [44, 2] from Ope...
4
Current State: 22:[79, 35, 41, 82], Operations: [] Exploring Operation: 82/41=2, Resulting Numbers: [79, 35, 2] Generated Node #0,0: 22:[79, 35, 2] Operation: 82/41=2 Exploring Operation: 79-41=38, Resulting Numbers: [35, 82, 38] Generated Node #0,1: 22:[35, 82, 38] Operation: 79-41=38 Exploring Operation: 82-79=3, Res...
0.971354
hs_4
mult_heuristic
[ 21, 66, 15, 84 ]
95
[ "21-15=6", "66/6=11", "84+11=95" ]
Current State: 95:[21, 66, 15, 84], Operations: [] Exploring Operation: 21-15=6, Resulting Numbers: [66, 84, 6] Generated Node #2: [66, 84, 6] from Operation: 21-15=6 Current State: 95:[66, 84, 6], Operations: ['21-15=6'] Exploring Operation: 66/6=11, Resulting Numbers: [84, 11] Generated Node #3: [84, 11] from Operati...
4
Current State: 95:[21, 66, 15, 84], Operations: [] Exploring Operation: 66+15=81, Resulting Numbers: [21, 84, 81] Generated Node #0,0: 95:[21, 84, 81] Operation: 66+15=81 Exploring Operation: 21+66=87, Resulting Numbers: [15, 84, 87] Generated Node #0,1: 95:[15, 84, 87] Operation: 21+66=87 Exploring Operation: 84-66=18...
0
hs_4
sum_heuristic
[ 91, 49, 79, 21 ]
81
[ "91-49=42", "42/21=2", "79+2=81" ]
Current State: 81:[91, 49, 79, 21], Operations: [] Exploring Operation: 91-49=42, Resulting Numbers: [79, 21, 42] Generated Node #2: [79, 21, 42] from Operation: 91-49=42 Current State: 81:[79, 21, 42], Operations: ['91-49=42'] Exploring Operation: 42/21=2, Resulting Numbers: [79, 2] Generated Node #3: [79, 2] from Ope...
4
Current State: 81:[91, 49, 79, 21], Operations: [] Exploring Operation: 49-21=28, Resulting Numbers: [91, 79, 28] Generated Node #0,0: 81:[91, 79, 28] Operation: 49-21=28 Exploring Operation: 79-49=30, Resulting Numbers: [91, 21, 30] Generated Node #0,1: 81:[91, 21, 30] Operation: 79-49=30 Exploring Operation: 91-49=42...
0.967882
hs_4
sum_heuristic
[ 84, 89, 28, 42 ]
95
[ "42-28=14", "84/14=6", "89+6=95" ]
Current State: 95:[84, 89, 28, 42], Operations: [] Exploring Operation: 42-28=14, Resulting Numbers: [84, 89, 14] Generated Node #2: [84, 89, 14] from Operation: 42-28=14 Current State: 95:[84, 89, 14], Operations: ['42-28=14'] Exploring Operation: 84/14=6, Resulting Numbers: [89, 6] Generated Node #3: [89, 6] from Ope...
4
Current State: 95:[84, 89, 28, 42], Operations: [] Exploring Operation: 42-28=14, Resulting Numbers: [84, 89, 14] Generated Node #0,0: 95:[84, 89, 14] Operation: 42-28=14 Exploring Operation: 84/42=2, Resulting Numbers: [89, 28, 2] Generated Node #0,1: 95:[89, 28, 2] Operation: 84/42=2 Exploring Operation: 84/28=3, Res...
0.966146
hs_5
mult_heuristic
[ 35, 82, 2, 52 ]
42
[ "82-35=47", "2*47=94", "94-52=42" ]
Current State: 42:[35, 82, 2, 52], Operations: [] Exploring Operation: 82-35=47, Resulting Numbers: [2, 52, 47] Generated Node #2: [2, 52, 47] from Operation: 82-35=47 Current State: 42:[2, 52, 47], Operations: ['82-35=47'] Exploring Operation: 2*47=94, Resulting Numbers: [52, 94] Generated Node #3: [52, 94] from Opera...
4
Current State: 42:[35, 82, 2, 52], Operations: [] Exploring Operation: 82-52=30, Resulting Numbers: [35, 2, 30] Generated Node #0,0: 42:[35, 2, 30] Operation: 82-52=30 Exploring Operation: 82-35=47, Resulting Numbers: [2, 52, 47] Generated Node #0,1: 42:[2, 52, 47] Operation: 82-35=47 Exploring Operation: 82/2=41, Resu...
0
hs_3
mult_heuristic
[ 9, 38, 2, 36 ]
43
[ "38-9=29", "2*36=72", "72-29=43" ]
Current State: 43:[9, 38, 2, 36], Operations: [] Exploring Operation: 38-9=29, Resulting Numbers: [2, 36, 29] Generated Node #2: [2, 36, 29] from Operation: 38-9=29 Current State: 43:[2, 36, 29], Operations: ['38-9=29'] Exploring Operation: 2*36=72, Resulting Numbers: [29, 72] Generated Node #3: [29, 72] from Operation...
4
Current State: 43:[9, 38, 2, 36], Operations: [] Exploring Operation: 9*2=18, Resulting Numbers: [38, 36, 18] Generated Node #0,0: 43:[38, 36, 18] Operation: 9*2=18 Moving to Node #0,0 Current State: 43:[38, 36, 18], Operations: ['9*2=18'] Exploring Operation: 36+18=54, Resulting Numbers: [38, 54] Generated Node #0,0,0...
0
hs_1
sum_heuristic
[ 94, 28, 15, 26 ]
36
[ "94+26=120", "120/15=8", "28+8=36" ]
Current State: 36:[94, 28, 15, 26], Operations: [] Exploring Operation: 94+26=120, Resulting Numbers: [28, 15, 120] Generated Node #2: [28, 15, 120] from Operation: 94+26=120 Current State: 36:[28, 15, 120], Operations: ['94+26=120'] Exploring Operation: 120/15=8, Resulting Numbers: [28, 8] Generated Node #3: [28, 8] f...
4
Current State: 36:[94, 28, 15, 26], Operations: [] Exploring Operation: 94-28=66, Resulting Numbers: [15, 26, 66] Generated Node #0,0: 36:[15, 26, 66] Operation: 94-28=66 Exploring Operation: 94-26=68, Resulting Numbers: [28, 15, 68] Generated Node #0,1: 36:[28, 15, 68] Operation: 94-26=68 Start Sub Search at level 1: ...
0
hs_2
sum_heuristic
[ 85, 2, 98, 91 ]
71
[ "98-91=7", "2*7=14", "85-14=71" ]
Current State: 71:[85, 2, 98, 91], Operations: [] Exploring Operation: 98-91=7, Resulting Numbers: [85, 2, 7] Generated Node #2: [85, 2, 7] from Operation: 98-91=7 Current State: 71:[85, 2, 7], Operations: ['98-91=7'] Exploring Operation: 2*7=14, Resulting Numbers: [85, 14] Generated Node #3: [85, 14] from Operation: 2...
4
Current State: 71:[85, 2, 98, 91], Operations: [] Exploring Operation: 85-2=83, Resulting Numbers: [98, 91, 83] Generated Node #0,0: 71:[98, 91, 83] Operation: 85-2=83 Exploring Operation: 98/2=49, Resulting Numbers: [85, 91, 49] Generated Node #0,1: 71:[85, 91, 49] Operation: 98/2=49 Moving to Node #0,1 Current State:...
0
hs_2
sum_heuristic
[ 83, 31, 7, 10 ]
27
[ "83*10=830", "7+830=837", "837/31=27" ]
Current State: 27:[83, 31, 7, 10], Operations: [] Exploring Operation: 83*10=830, Resulting Numbers: [31, 7, 830] Generated Node #2: [31, 7, 830] from Operation: 83*10=830 Current State: 27:[31, 7, 830], Operations: ['83*10=830'] Exploring Operation: 7+830=837, Resulting Numbers: [31, 837] Generated Node #3: [31, 837] ...
4
Current State: 27:[83, 31, 7, 10], Operations: [] Exploring Operation: 83-31=52, Resulting Numbers: [7, 10, 52] Generated Node #0,0: 27:[7, 10, 52] Operation: 83-31=52 Start Sub Search at level 1: Moving to Node #0,0 Current State: 27:[7, 10, 52], Operations: ['83-31=52'] Exploring Operation: 52-10=42, Resulting Number...
0
hs_1
sum_heuristic
[ 51, 60, 27, 43 ]
24
[ "60-43=17", "51/17=3", "27-3=24" ]
Current State: 24:[51, 60, 27, 43], Operations: [] Exploring Operation: 60-43=17, Resulting Numbers: [51, 27, 17] Generated Node #2: [51, 27, 17] from Operation: 60-43=17 Current State: 24:[51, 27, 17], Operations: ['60-43=17'] Exploring Operation: 51/17=3, Resulting Numbers: [27, 3] Generated Node #3: [27, 3] from Ope...
4
Current State: 24:[51, 60, 27, 43], Operations: [] Exploring Operation: 60-43=17, Resulting Numbers: [51, 27, 17] Generated Node #0,0: 24:[51, 27, 17] Operation: 60-43=17 Exploring Operation: 51-43=8, Resulting Numbers: [60, 27, 8] Generated Node #0,1: 24:[60, 27, 8] Operation: 51-43=8 Exploring Operation: 60-51=9, Res...
0.969618
hs_3
mult_heuristic
[ 53, 65, 45, 64 ]
31
[ "65-53=12", "64-45=19", "12+19=31" ]
Current State: 31:[53, 65, 45, 64], Operations: [] Exploring Operation: 65-53=12, Resulting Numbers: [45, 64, 12] Generated Node #2: [45, 64, 12] from Operation: 65-53=12 Current State: 31:[45, 64, 12], Operations: ['65-53=12'] Exploring Operation: 64-45=19, Resulting Numbers: [12, 19] Generated Node #3: [12, 19] from ...
4
Current State: 31:[53, 65, 45, 64], Operations: [] Exploring Operation: 65-53=12, Resulting Numbers: [45, 64, 12] Generated Node #0,0: 31:[45, 64, 12] Operation: 65-53=12 Start Sub Search at level 1: Moving to Node #0,0 Current State: 31:[45, 64, 12], Operations: ['65-53=12'] Exploring Operation: 64-45=19, Resulting Nu...
0.993924
hs_1
mult_heuristic
[ 9, 89, 50, 34 ]
55
[ "50-34=16", "9*16=144", "144-89=55" ]
Current State: 55:[9, 89, 50, 34], Operations: [] Exploring Operation: 50-34=16, Resulting Numbers: [9, 89, 16] Generated Node #2: [9, 89, 16] from Operation: 50-34=16 Current State: 55:[9, 89, 16], Operations: ['50-34=16'] Exploring Operation: 9*16=144, Resulting Numbers: [89, 144] Generated Node #3: [89, 144] from Op...
4
Current State: 55:[9, 89, 50, 34], Operations: [] Exploring Operation: 89-50=39, Resulting Numbers: [9, 34, 39] Generated Node #0,0: 55:[9, 34, 39] Operation: 89-50=39 Exploring Operation: 89-34=55, Resulting Numbers: [9, 50, 55] Generated Node #0,1: 55:[9, 50, 55] Operation: 89-34=55 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 92, 61, 99, 42 ]
12
[ "92+61=153", "99+42=141", "153-141=12" ]
Current State: 12:[92, 61, 99, 42], Operations: [] Exploring Operation: 92+61=153, Resulting Numbers: [99, 42, 153] Generated Node #2: [99, 42, 153] from Operation: 92+61=153 Current State: 12:[99, 42, 153], Operations: ['92+61=153'] Exploring Operation: 99+42=141, Resulting Numbers: [153, 141] Generated Node #3: [153,...
4
Current State: 12:[92, 61, 99, 42], Operations: [] Exploring Operation: 99-61=38, Resulting Numbers: [92, 42, 38] Generated Node #0,0: 12:[92, 42, 38] Operation: 99-61=38 Exploring Operation: 99-92=7, Resulting Numbers: [61, 42, 7] Generated Node #0,1: 12:[61, 42, 7] Operation: 99-92=7 Exploring Operation: 92-61=31, Re...
0.986979
hs_3
mult_heuristic
[ 30, 42, 62, 91 ]
43
[ "30+42=72", "91-62=29", "72-29=43" ]
Current State: 43:[30, 42, 62, 91], Operations: [] Exploring Operation: 30+42=72, Resulting Numbers: [62, 91, 72] Generated Node #2: [62, 91, 72] from Operation: 30+42=72 Current State: 43:[62, 91, 72], Operations: ['30+42=72'] Exploring Operation: 91-62=29, Resulting Numbers: [72, 29] Generated Node #3: [72, 29] from ...
4
Current State: 43:[30, 42, 62, 91], Operations: [] Exploring Operation: 91-30=61, Resulting Numbers: [42, 62, 61] Generated Node #0,0: 43:[42, 62, 61] Operation: 91-30=61 Exploring Operation: 91-62=29, Resulting Numbers: [30, 42, 29] Generated Node #0,1: 43:[30, 42, 29] Operation: 91-62=29 Moving to Node #0,1 Current S...
0.988715
hs_2
sum_heuristic
[ 55, 18, 20, 12 ]
79
[ "20-18=2", "12*2=24", "55+24=79" ]
Current State: 79:[55, 18, 20, 12], Operations: [] Exploring Operation: 20-18=2, Resulting Numbers: [55, 12, 2] Generated Node #2: [55, 12, 2] from Operation: 20-18=2 Current State: 79:[55, 12, 2], Operations: ['20-18=2'] Exploring Operation: 12*2=24, Resulting Numbers: [55, 24] Generated Node #3: [55, 24] from Operati...
4
Current State: 79:[55, 18, 20, 12], Operations: [] Exploring Operation: 55+18=73, Resulting Numbers: [20, 12, 73] Generated Node #0,0: 79:[20, 12, 73] Operation: 55+18=73 Moving to Node #0,0 Current State: 79:[20, 12, 73], Operations: ['55+18=73'] Exploring Operation: 20+12=32, Resulting Numbers: [73, 32] Generated Nod...
0
hs_1
mult_heuristic
[ 58, 48, 94, 8 ]
47
[ "58-48=10", "10-8=2", "94/2=47" ]
Current State: 47:[58, 48, 94, 8], Operations: [] Exploring Operation: 58-48=10, Resulting Numbers: [94, 8, 10] Generated Node #2: [94, 8, 10] from Operation: 58-48=10 Current State: 47:[94, 8, 10], Operations: ['58-48=10'] Exploring Operation: 10-8=2, Resulting Numbers: [94, 2] Generated Node #3: [94, 2] from Operatio...
4
Current State: 47:[58, 48, 94, 8], Operations: [] Exploring Operation: 94-48=46, Resulting Numbers: [58, 8, 46] Generated Node #0,0: 47:[58, 8, 46] Operation: 94-48=46 Exploring Operation: 94-58=36, Resulting Numbers: [48, 8, 36] Generated Node #0,1: 47:[48, 8, 36] Operation: 94-58=36 Exploring Operation: 58-8=50, Resu...
0.963542
hs_3
mult_heuristic
[ 83, 8, 27, 28 ]
36
[ "83+8=91", "27+28=55", "91-55=36" ]
Current State: 36:[83, 8, 27, 28], Operations: [] Exploring Operation: 83+8=91, Resulting Numbers: [27, 28, 91] Generated Node #2: [27, 28, 91] from Operation: 83+8=91 Current State: 36:[27, 28, 91], Operations: ['83+8=91'] Exploring Operation: 27+28=55, Resulting Numbers: [91, 55] Generated Node #3: [91, 55] from Oper...
4
Current State: 36:[83, 8, 27, 28], Operations: [] Exploring Operation: 8+27=35, Resulting Numbers: [83, 28, 35] Generated Node #0,0: 36:[83, 28, 35] Operation: 8+27=35 Exploring Operation: 83-8=75, Resulting Numbers: [27, 28, 75] Generated Node #0,1: 36:[27, 28, 75] Operation: 83-8=75 Exploring Operation: 83-27=56, Res...
0.981771
hs_5
mult_heuristic
[ 31, 5, 17, 35 ]
26
[ "31-5=26", "17+35=52", "52-26=26" ]
Current State: 26:[31, 5, 17, 35], Operations: [] Exploring Operation: 31-5=26, Resulting Numbers: [17, 35, 26] Generated Node #2: [17, 35, 26] from Operation: 31-5=26 Current State: 26:[17, 35, 26], Operations: ['31-5=26'] Exploring Operation: 17+35=52, Resulting Numbers: [26, 52] Generated Node #3: [26, 52] from Oper...
4
Current State: 26:[31, 5, 17, 35], Operations: [] Exploring Operation: 35-31=4, Resulting Numbers: [5, 17, 4] Generated Node #0,0: 26:[5, 17, 4] Operation: 35-31=4 Moving to Node #0,0 Current State: 26:[5, 17, 4], Operations: ['35-31=4'] Exploring Operation: 17-5=12, Resulting Numbers: [4, 12] Generated Node #0,0,0: 26...
0
hs_1
sum_heuristic
[ 29, 63, 71, 97 ]
73
[ "29+97=126", "126/63=2", "71+2=73" ]
Current State: 73:[29, 63, 71, 97], Operations: [] Exploring Operation: 29+97=126, Resulting Numbers: [63, 71, 126] Generated Node #2: [63, 71, 126] from Operation: 29+97=126 Current State: 73:[63, 71, 126], Operations: ['29+97=126'] Exploring Operation: 126/63=2, Resulting Numbers: [71, 2] Generated Node #3: [71, 2] f...
4
Current State: 73:[29, 63, 71, 97], Operations: [] Exploring Operation: 97-29=68, Resulting Numbers: [63, 71, 68] Generated Node #0,0: 73:[63, 71, 68] Operation: 97-29=68 Exploring Operation: 29+63=92, Resulting Numbers: [71, 97, 92] Generated Node #0,1: 73:[71, 97, 92] Operation: 29+63=92 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 14, 12, 28, 7 ]
50
[ "12*28=336", "14+336=350", "350/7=50" ]
Current State: 50:[14, 12, 28, 7], Operations: [] Exploring Operation: 12*28=336, Resulting Numbers: [14, 7, 336] Generated Node #2: [14, 7, 336] from Operation: 12*28=336 Current State: 50:[14, 7, 336], Operations: ['12*28=336'] Exploring Operation: 14+336=350, Resulting Numbers: [7, 350] Generated Node #3: [7, 350] f...
4
Current State: 50:[14, 12, 28, 7], Operations: [] Exploring Operation: 14+12=26, Resulting Numbers: [28, 7, 26] Generated Node #0,0: 50:[28, 7, 26] Operation: 14+12=26 Exploring Operation: 28/14=2, Resulting Numbers: [12, 7, 2] Generated Node #0,1: 50:[12, 7, 2] Operation: 28/14=2 Exploring Operation: 14-12=2, Resultin...
0
hs_4
mult_heuristic
[ 69, 7, 65, 63 ]
60
[ "69-7=62", "65-63=2", "62-2=60" ]
Current State: 60:[69, 7, 65, 63], Operations: [] Exploring Operation: 69-7=62, Resulting Numbers: [65, 63, 62] Generated Node #2: [65, 63, 62] from Operation: 69-7=62 Current State: 60:[65, 63, 62], Operations: ['69-7=62'] Exploring Operation: 65-63=2, Resulting Numbers: [62, 2] Generated Node #3: [62, 2] from Operati...
4
Current State: 60:[69, 7, 65, 63], Operations: [] Exploring Operation: 69-7=62, Resulting Numbers: [65, 63, 62] Generated Node #0,0: 60:[65, 63, 62] Operation: 69-7=62 Exploring Operation: 65-7=58, Resulting Numbers: [69, 63, 58] Generated Node #0,1: 60:[69, 63, 58] Operation: 65-7=58 Exploring Operation: 69-65=4, Resu...
0.981771
hs_5
sum_heuristic
[ 57, 74, 3, 68 ]
59
[ "74-68=6", "6/3=2", "57+2=59" ]
Current State: 59:[57, 74, 3, 68], Operations: [] Exploring Operation: 74-68=6, Resulting Numbers: [57, 3, 6] Generated Node #2: [57, 3, 6] from Operation: 74-68=6 Current State: 59:[57, 3, 6], Operations: ['74-68=6'] Exploring Operation: 6/3=2, Resulting Numbers: [57, 2] Generated Node #3: [57, 2] from Operation: 6/3=...
4
Current State: 59:[57, 74, 3, 68], Operations: [] Exploring Operation: 74-3=71, Resulting Numbers: [57, 68, 71] Generated Node #0,0: 59:[57, 68, 71] Operation: 74-3=71 Exploring Operation: 68-3=65, Resulting Numbers: [57, 74, 65] Generated Node #0,1: 59:[57, 74, 65] Operation: 68-3=65 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 45, 48, 99, 79 ]
60
[ "48-45=3", "99-79=20", "3*20=60" ]
Current State: 60:[45, 48, 99, 79], Operations: [] Exploring Operation: 48-45=3, Resulting Numbers: [99, 79, 3] Generated Node #2: [99, 79, 3] from Operation: 48-45=3 Current State: 60:[99, 79, 3], Operations: ['48-45=3'] Exploring Operation: 99-79=20, Resulting Numbers: [3, 20] Generated Node #3: [3, 20] from Operatio...
4
Current State: 60:[45, 48, 99, 79], Operations: [] Exploring Operation: 99-45=54, Resulting Numbers: [48, 79, 54] Generated Node #0,0: 60:[48, 79, 54] Operation: 99-45=54 Exploring Operation: 99-79=20, Resulting Numbers: [45, 48, 20] Generated Node #0,1: 60:[45, 48, 20] Operation: 99-79=20 Exploring Operation: 99-48=51...
0.987847
hs_4
mult_heuristic
[ 24, 2, 8, 63 ]
91
[ "24+63=87", "8/2=4", "87+4=91" ]
Current State: 91:[24, 2, 8, 63], Operations: [] Exploring Operation: 24+63=87, Resulting Numbers: [2, 8, 87] Generated Node #2: [2, 8, 87] from Operation: 24+63=87 Current State: 91:[2, 8, 87], Operations: ['24+63=87'] Exploring Operation: 8/2=4, Resulting Numbers: [87, 4] Generated Node #3: [87, 4] from Operation: 8/...
4
Current State: 91:[24, 2, 8, 63], Operations: [] Exploring Operation: 24/2=12, Resulting Numbers: [8, 63, 12] Generated Node #0,0: 91:[8, 63, 12] Operation: 24/2=12 Exploring Operation: 24+63=87, Resulting Numbers: [2, 8, 87] Generated Node #0,1: 91:[2, 8, 87] Operation: 24+63=87 Exploring Operation: 24-8=16, Resulting...
0
hs_4
mult_heuristic