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
[ 26, 42, 26, 43 ]
85
[ "26+42=68", "43-26=17", "68+17=85" ]
Current State: 85:[26, 42, 26, 43], Operations: [] Exploring Operation: 26+42=68, Resulting Numbers: [43, 68] Generated Node #2: [43, 68] from Operation: 26+42=68 Current State: 85:[43, 68], Operations: ['26+42=68'] Exploring Operation: 43-26=17, Resulting Numbers: [68, 17] Generated Node #3: [68, 17] from Operation: 4...
4
Current State: 85:[26, 42, 26, 43], Operations: [] Exploring Operation: 42+43=85, Resulting Numbers: [26, 26, 85] Generated Node #0,0: 85:[26, 26, 85] Operation: 42+43=85 Moving to Node #0,0 Current State: 85:[26, 26, 85], Operations: ['42+43=85'] Exploring Operation: 26/26=1, Resulting Numbers: [85, 1] Generated Node ...
0.993924
hs_1
sum_heuristic
[ 49, 30, 41, 54 ]
66
[ "49+30=79", "54-41=13", "79-13=66" ]
Current State: 66:[49, 30, 41, 54], Operations: [] Exploring Operation: 49+30=79, Resulting Numbers: [41, 54, 79] Generated Node #2: [41, 54, 79] from Operation: 49+30=79 Current State: 66:[41, 54, 79], Operations: ['49+30=79'] Exploring Operation: 54-41=13, Resulting Numbers: [79, 13] Generated Node #3: [79, 13] from ...
4
Current State: 66:[49, 30, 41, 54], Operations: [] Exploring Operation: 49-30=19, Resulting Numbers: [41, 54, 19] Generated Node #0,0: 66:[41, 54, 19] Operation: 49-30=19 Exploring Operation: 49-41=8, Resulting Numbers: [30, 54, 8] Generated Node #0,1: 66:[30, 54, 8] Operation: 49-41=8 Exploring Operation: 54-49=5, Res...
0.985243
hs_4
sum_heuristic
[ 84, 3, 76, 95 ]
68
[ "84+3=87", "95-76=19", "87-19=68" ]
Current State: 68:[84, 3, 76, 95], Operations: [] Exploring Operation: 84+3=87, Resulting Numbers: [76, 95, 87] Generated Node #2: [76, 95, 87] from Operation: 84+3=87 Current State: 68:[76, 95, 87], Operations: ['84+3=87'] Exploring Operation: 95-76=19, Resulting Numbers: [87, 19] Generated Node #3: [87, 19] from Oper...
4
Current State: 68:[84, 3, 76, 95], Operations: [] Exploring Operation: 95-76=19, Resulting Numbers: [84, 3, 19] Generated Node #0,0: 68:[84, 3, 19] Operation: 95-76=19 Exploring Operation: 84-76=8, Resulting Numbers: [3, 95, 8] Generated Node #0,1: 68:[3, 95, 8] Operation: 84-76=8 Exploring Operation: 95-84=11, Resulti...
0.986111
hs_3
mult_heuristic
[ 37, 3, 94, 5 ]
12
[ "37*3=111", "94+5=99", "111-99=12" ]
Current State: 12:[37, 3, 94, 5], Operations: [] Exploring Operation: 37*3=111, Resulting Numbers: [94, 5, 111] Generated Node #2: [94, 5, 111] from Operation: 37*3=111 Current State: 12:[94, 5, 111], Operations: ['37*3=111'] Exploring Operation: 94+5=99, Resulting Numbers: [111, 99] Generated Node #3: [111, 99] from O...
4
Current State: 12:[37, 3, 94, 5], Operations: [] Exploring Operation: 94-37=57, Resulting Numbers: [3, 5, 57] Generated Node #0,0: 12:[3, 5, 57] Operation: 94-37=57 Moving to Node #0,0 Current State: 12:[3, 5, 57], Operations: ['94-37=57'] Exploring Operation: 57/3=19, Resulting Numbers: [5, 19] Generated Node #0,0,0: ...
0
hs_1
sum_heuristic
[ 41, 92, 48, 70 ]
67
[ "92-41=51", "48+70=118", "118-51=67" ]
Current State: 67:[41, 92, 48, 70], Operations: [] Exploring Operation: 92-41=51, Resulting Numbers: [48, 70, 51] Generated Node #2: [48, 70, 51] from Operation: 92-41=51 Current State: 67:[48, 70, 51], Operations: ['92-41=51'] Exploring Operation: 48+70=118, Resulting Numbers: [51, 118] Generated Node #3: [51, 118] fr...
4
Current State: 67:[41, 92, 48, 70], Operations: [] Exploring Operation: 92-48=44, Resulting Numbers: [41, 70, 44] Generated Node #0,0: 67:[41, 70, 44] Operation: 92-48=44 Exploring Operation: 70-41=29, Resulting Numbers: [92, 48, 29] Generated Node #0,1: 67:[92, 48, 29] Operation: 70-41=29 Exploring Operation: 92-41=51...
0.957465
hs_4
mult_heuristic
[ 17, 53, 13, 50 ]
99
[ "53-17=36", "13+50=63", "36+63=99" ]
Current State: 99:[17, 53, 13, 50], Operations: [] Exploring Operation: 53-17=36, Resulting Numbers: [13, 50, 36] Generated Node #2: [13, 50, 36] from Operation: 53-17=36 Current State: 99:[13, 50, 36], Operations: ['53-17=36'] Exploring Operation: 13+50=63, Resulting Numbers: [36, 63] Generated Node #3: [36, 63] from ...
4
Current State: 99:[17, 53, 13, 50], Operations: [] Exploring Operation: 53-17=36, Resulting Numbers: [13, 50, 36] Generated Node #0,0: 99:[13, 50, 36] Operation: 53-17=36 Exploring Operation: 53+50=103, Resulting Numbers: [17, 13, 103] Generated Node #0,1: 99:[17, 13, 103] Operation: 53+50=103 Exploring Operation: 50-1...
0.967014
hs_5
mult_heuristic
[ 20, 56, 30, 90 ]
62
[ "30+90=120", "120/20=6", "56+6=62" ]
Current State: 62:[20, 56, 30, 90], Operations: [] Exploring Operation: 30+90=120, Resulting Numbers: [20, 56, 120] Generated Node #2: [20, 56, 120] from Operation: 30+90=120 Current State: 62:[20, 56, 120], Operations: ['30+90=120'] Exploring Operation: 120/20=6, Resulting Numbers: [56, 6] Generated Node #3: [56, 6] f...
4
Current State: 62:[20, 56, 30, 90], Operations: [] Exploring Operation: 90-20=70, Resulting Numbers: [56, 30, 70] Generated Node #0,0: 62:[56, 30, 70] Operation: 90-20=70 Exploring Operation: 90-56=34, Resulting Numbers: [20, 30, 34] Generated Node #0,1: 62:[20, 30, 34] Operation: 90-56=34 Exploring Operation: 90/30=3,...
0
hs_3
sum_heuristic
[ 14, 86, 81, 14 ]
86
[ "14-14=0", "81*0=0", "86+0=86" ]
Current State: 86:[14, 86, 81, 14], Operations: [] Exploring Operation: 14-14=0, Resulting Numbers: [86, 81, 0] Generated Node #2: [86, 81, 0] from Operation: 14-14=0 Current State: 86:[86, 81, 0], Operations: ['14-14=0'] Exploring Operation: 81*0=0, Resulting Numbers: [86, 0] Generated Node #3: [86, 0] from Operation:...
4
Current State: 86:[14, 86, 81, 14], Operations: [] Exploring Operation: 14/14=1, Resulting Numbers: [86, 81, 1] Generated Node #0,0: 86:[86, 81, 1] Operation: 14/14=1 Moving to Node #0,0 Current State: 86:[86, 81, 1], Operations: ['14/14=1'] Exploring Operation: 86-81=5, Resulting Numbers: [1, 5] Generated Node #0,0,0:...
0
hs_1
mult_heuristic
[ 16, 29, 13, 57 ]
31
[ "29-16=13", "57-13=44", "44-13=31" ]
Current State: 31:[16, 29, 13, 57], Operations: [] Exploring Operation: 29-16=13, Resulting Numbers: [13, 57, 13] Generated Node #2: [13, 57, 13] from Operation: 29-16=13 Current State: 31:[13, 57, 13], Operations: ['29-16=13'] Exploring Operation: 57-13=44, Resulting Numbers: [44] 44,31 equal: Goal Reached Exploring O...
4
Current State: 31:[16, 29, 13, 57], Operations: [] Exploring Operation: 16+13=29, Resulting Numbers: [29, 57, 29] Generated Node #0,0: 31:[29, 57, 29] Operation: 16+13=29 Exploring Operation: 57-13=44, Resulting Numbers: [16, 29, 44] Generated Node #0,1: 31:[16, 29, 44] Operation: 57-13=44 Exploring Operation: 29+13=42...
0.945313
hs_5
mult_heuristic
[ 63, 94, 89, 16 ]
84
[ "63+94=157", "89-16=73", "157-73=84" ]
Current State: 84:[63, 94, 89, 16], Operations: [] Exploring Operation: 63+94=157, Resulting Numbers: [89, 16, 157] Generated Node #2: [89, 16, 157] from Operation: 63+94=157 Current State: 84:[89, 16, 157], Operations: ['63+94=157'] Exploring Operation: 89-16=73, Resulting Numbers: [157, 73] Generated Node #3: [157, 7...
4
Current State: 84:[63, 94, 89, 16], Operations: [] Exploring Operation: 94-63=31, Resulting Numbers: [89, 16, 31] Generated Node #0,0: 84:[89, 16, 31] Operation: 94-63=31 Moving to Node #0,0 Current State: 84:[89, 16, 31], Operations: ['94-63=31'] Exploring Operation: 31-16=15, Resulting Numbers: [89, 15] Generated Nod...
0
hs_1
mult_heuristic
[ 65, 50, 62, 75 ]
67
[ "65-50=15", "75/15=5", "62+5=67" ]
Current State: 67:[65, 50, 62, 75], Operations: [] Exploring Operation: 65-50=15, Resulting Numbers: [62, 75, 15] Generated Node #2: [62, 75, 15] from Operation: 65-50=15 Current State: 67:[62, 75, 15], Operations: ['65-50=15'] Exploring Operation: 75/15=5, Resulting Numbers: [62, 5] Generated Node #3: [62, 5] from Ope...
4
Current State: 67:[65, 50, 62, 75], Operations: [] Exploring Operation: 75-50=25, Resulting Numbers: [65, 62, 25] Generated Node #0,0: 67:[65, 62, 25] Operation: 75-50=25 Start Sub Search at level 1: Moving to Node #0,0 Current State: 67:[65, 62, 25], Operations: ['75-50=25'] Exploring Operation: 62+25=87, Resulting Nu...
0
hs_1
sum_heuristic
[ 42, 23, 54, 72 ]
83
[ "42+23=65", "72-54=18", "65+18=83" ]
Current State: 83:[42, 23, 54, 72], Operations: [] Exploring Operation: 42+23=65, Resulting Numbers: [54, 72, 65] Generated Node #2: [54, 72, 65] from Operation: 42+23=65 Current State: 83:[54, 72, 65], Operations: ['42+23=65'] Exploring Operation: 72-54=18, Resulting Numbers: [65, 18] Generated Node #3: [65, 18] from ...
4
Current State: 83:[42, 23, 54, 72], Operations: [] Exploring Operation: 42+23=65, Resulting Numbers: [54, 72, 65] Generated Node #0,0: 83:[54, 72, 65] Operation: 42+23=65 Start Sub Search at level 1: Moving to Node #0,0 Current State: 83:[54, 72, 65], Operations: ['42+23=65'] Exploring Operation: 54+65=119, Resulting N...
0
hs_1
mult_heuristic
[ 84, 16, 29, 70 ]
59
[ "84+16=100", "70-29=41", "100-41=59" ]
Current State: 59:[84, 16, 29, 70], Operations: [] Exploring Operation: 84+16=100, Resulting Numbers: [29, 70, 100] Generated Node #2: [29, 70, 100] from Operation: 84+16=100 Current State: 59:[29, 70, 100], Operations: ['84+16=100'] Exploring Operation: 70-29=41, Resulting Numbers: [100, 41] Generated Node #3: [100, 4...
4
Current State: 59:[84, 16, 29, 70], Operations: [] Exploring Operation: 84-16=68, Resulting Numbers: [29, 70, 68] Generated Node #0,0: 59:[29, 70, 68] Operation: 84-16=68 Start Sub Search at level 1: Moving to Node #0,0 Current State: 59:[29, 70, 68], Operations: ['84-16=68'] Exploring Operation: 70-29=41, Resulting Nu...
0
hs_1
mult_heuristic
[ 86, 29, 58, 40 ]
41
[ "86-29=57", "58+40=98", "98-57=41" ]
Current State: 41:[86, 29, 58, 40], Operations: [] Exploring Operation: 86-29=57, Resulting Numbers: [58, 40, 57] Generated Node #2: [58, 40, 57] from Operation: 86-29=57 Current State: 41:[58, 40, 57], Operations: ['86-29=57'] Exploring Operation: 58+40=98, Resulting Numbers: [57, 98] Generated Node #3: [57, 98] from ...
4
Current State: 41:[86, 29, 58, 40], Operations: [] Exploring Operation: 86-58=28, Resulting Numbers: [29, 40, 28] Generated Node #0,0: 41:[29, 40, 28] Operation: 86-58=28 Start Sub Search at level 1: Moving to Node #0,0 Current State: 41:[29, 40, 28], Operations: ['86-58=28'] Exploring Operation: 29+28=57, Resulting Nu...
0
hs_1
sum_heuristic
[ 89, 89, 79, 81 ]
89
[ "89+89=178", "81-79=2", "178/2=89" ]
Current State: 89:[89, 89, 79, 81], Operations: [] Exploring Operation: 89+89=178, Resulting Numbers: [79, 81, 178] Generated Node #2: [79, 81, 178] from Operation: 89+89=178 Current State: 89:[79, 81, 178], Operations: ['89+89=178'] Exploring Operation: 81-79=2, Resulting Numbers: [178, 2] Generated Node #3: [178, 2] ...
4
Current State: 89:[89, 89, 79, 81], Operations: [] Exploring Operation: 79+81=160, Resulting Numbers: [89, 89, 160] Generated Node #0,0: 89:[89, 89, 160] Operation: 79+81=160 Exploring Operation: 89-79=10, Resulting Numbers: [89, 81, 10] Generated Node #0,1: 89:[89, 81, 10] Operation: 89-79=10 Exploring Operation: 89+7...
0
hs_3
mult_heuristic
[ 13, 67, 11, 6 ]
79
[ "13-11=2", "6*2=12", "67+12=79" ]
Current State: 79:[13, 67, 11, 6], Operations: [] Exploring Operation: 13-11=2, Resulting Numbers: [67, 6, 2] Generated Node #2: [67, 6, 2] from Operation: 13-11=2 Current State: 79:[67, 6, 2], Operations: ['13-11=2'] Exploring Operation: 6*2=12, Resulting Numbers: [67, 12] Generated Node #3: [67, 12] from Operation: 6...
4
Current State: 79:[13, 67, 11, 6], Operations: [] Exploring Operation: 13*6=78, Resulting Numbers: [67, 11, 78] Generated Node #0,0: 79:[67, 11, 78] Operation: 13*6=78 Start Sub Search at level 1: Moving to Node #0,0 Current State: 79:[67, 11, 78], Operations: ['13*6=78'] Exploring Operation: 67+11=78, Resulting Number...
0
hs_1
sum_heuristic
[ 22, 52, 4, 10 ]
80
[ "22+52=74", "10-4=6", "74+6=80" ]
Current State: 80:[22, 52, 4, 10], Operations: [] Exploring Operation: 22+52=74, Resulting Numbers: [4, 10, 74] Generated Node #2: [4, 10, 74] from Operation: 22+52=74 Current State: 80:[4, 10, 74], Operations: ['22+52=74'] Exploring Operation: 10-4=6, Resulting Numbers: [74, 6] Generated Node #3: [74, 6] from Operatio...
4
Current State: 80:[22, 52, 4, 10], Operations: [] Exploring Operation: 52-22=30, Resulting Numbers: [4, 10, 30] Generated Node #0,0: 80:[4, 10, 30] Operation: 52-22=30 Exploring Operation: 52-4=48, Resulting Numbers: [22, 10, 48] Generated Node #0,1: 80:[22, 10, 48] Operation: 52-4=48 Exploring Operation: 52/4=13, Resu...
0.985243
hs_5
mult_heuristic
[ 8, 15, 67, 34 ]
87
[ "8*15=120", "67-34=33", "120-33=87" ]
Current State: 87:[8, 15, 67, 34], Operations: [] Exploring Operation: 8*15=120, Resulting Numbers: [67, 34, 120] Generated Node #2: [67, 34, 120] from Operation: 8*15=120 Current State: 87:[67, 34, 120], Operations: ['8*15=120'] Exploring Operation: 67-34=33, Resulting Numbers: [120, 33] Generated Node #3: [120, 33] f...
4
Current State: 87:[8, 15, 67, 34], Operations: [] Exploring Operation: 15+67=82, Resulting Numbers: [8, 34, 82] Generated Node #0,0: 87:[8, 34, 82] Operation: 15+67=82 Exploring Operation: 8+67=75, Resulting Numbers: [15, 34, 75] Generated Node #0,1: 87:[15, 34, 75] Operation: 8+67=75 Exploring Operation: 15-8=7, Resul...
0
hs_4
sum_heuristic
[ 67, 86, 73, 27 ]
65
[ "86-67=19", "73-27=46", "19+46=65" ]
Current State: 65:[67, 86, 73, 27], Operations: [] Exploring Operation: 86-67=19, Resulting Numbers: [73, 27, 19] Generated Node #2: [73, 27, 19] from Operation: 86-67=19 Current State: 65:[73, 27, 19], Operations: ['86-67=19'] Exploring Operation: 73-27=46, Resulting Numbers: [19, 46] Generated Node #3: [19, 46] from ...
4
Current State: 65:[67, 86, 73, 27], Operations: [] Exploring Operation: 73-67=6, Resulting Numbers: [86, 27, 6] Generated Node #0,0: 65:[86, 27, 6] Operation: 73-67=6 Exploring Operation: 86-73=13, Resulting Numbers: [67, 27, 13] Generated Node #0,1: 65:[67, 27, 13] Operation: 86-73=13 Exploring Operation: 86-67=19, Re...
0.970486
hs_4
mult_heuristic
[ 30, 38, 19, 84 ]
57
[ "38-30=8", "84-19=65", "65-8=57" ]
Current State: 57:[30, 38, 19, 84], Operations: [] Exploring Operation: 38-30=8, Resulting Numbers: [19, 84, 8] Generated Node #2: [19, 84, 8] from Operation: 38-30=8 Current State: 57:[19, 84, 8], Operations: ['38-30=8'] Exploring Operation: 84-19=65, Resulting Numbers: [8, 65] Generated Node #3: [8, 65] from Operatio...
4
Current State: 57:[30, 38, 19, 84], Operations: [] Exploring Operation: 38-30=8, Resulting Numbers: [19, 84, 8] Generated Node #0,0: 57:[19, 84, 8] Operation: 38-30=8 Exploring Operation: 30+38=68, Resulting Numbers: [19, 84, 68] Generated Node #0,1: 57:[19, 84, 68] Operation: 30+38=68 Exploring Operation: 84-38=46, Re...
0.982639
hs_5
mult_heuristic
[ 43, 88, 41, 52 ]
49
[ "88+41=129", "129/43=3", "52-3=49" ]
Current State: 49:[43, 88, 41, 52], Operations: [] Exploring Operation: 88+41=129, Resulting Numbers: [43, 52, 129] Generated Node #2: [43, 52, 129] from Operation: 88+41=129 Current State: 49:[43, 52, 129], Operations: ['88+41=129'] Exploring Operation: 129/43=3, Resulting Numbers: [52, 3] Generated Node #3: [52, 3] f...
4
Current State: 49:[43, 88, 41, 52], Operations: [] Exploring Operation: 88-41=47, Resulting Numbers: [43, 52, 47] Generated Node #0,0: 49:[43, 52, 47] Operation: 88-41=47 Exploring Operation: 88-43=45, Resulting Numbers: [41, 52, 45] Generated Node #0,1: 49:[41, 52, 45] Operation: 88-43=45 Exploring Operation: 52-43=9,...
0
hs_5
sum_heuristic
[ 59, 47, 1, 37 ]
25
[ "59-47=12", "1*37=37", "37-12=25" ]
Current State: 25:[59, 47, 1, 37], Operations: [] Exploring Operation: 59-47=12, Resulting Numbers: [1, 37, 12] Generated Node #2: [1, 37, 12] from Operation: 59-47=12 Current State: 25:[1, 37, 12], Operations: ['59-47=12'] Exploring Operation: 1*37=37, Resulting Numbers: [12, 37] Generated Node #3: [12, 37] from Opera...
4
Current State: 25:[59, 47, 1, 37], Operations: [] Exploring Operation: 59-1=58, Resulting Numbers: [47, 37, 58] Generated Node #0,0: 25:[47, 37, 58] Operation: 59-1=58 Exploring Operation: 47-37=10, Resulting Numbers: [59, 1, 10] Generated Node #0,1: 25:[59, 1, 10] Operation: 47-37=10 Exploring Operation: 47-1=46, Resu...
0.982639
hs_5
mult_heuristic
[ 84, 6, 23, 34 ]
67
[ "84-6=78", "34-23=11", "78-11=67" ]
Current State: 67:[84, 6, 23, 34], Operations: [] Exploring Operation: 84-6=78, Resulting Numbers: [23, 34, 78] Generated Node #2: [23, 34, 78] from Operation: 84-6=78 Current State: 67:[23, 34, 78], Operations: ['84-6=78'] Exploring Operation: 34-23=11, Resulting Numbers: [78, 11] Generated Node #3: [78, 11] from Oper...
4
Current State: 67:[84, 6, 23, 34], Operations: [] Exploring Operation: 84-6=78, Resulting Numbers: [23, 34, 78] Generated Node #0,0: 67:[23, 34, 78] Operation: 84-6=78 Exploring Operation: 6+23=29, Resulting Numbers: [84, 34, 29] Generated Node #0,1: 67:[84, 34, 29] Operation: 6+23=29 Exploring Operation: 6+34=40, Resu...
0.985243
hs_3
mult_heuristic
[ 6, 64, 63, 50 ]
27
[ "6*63=378", "64-50=14", "378/14=27" ]
Current State: 27:[6, 64, 63, 50], Operations: [] Exploring Operation: 6*63=378, Resulting Numbers: [64, 50, 378] Generated Node #2: [64, 50, 378] from Operation: 6*63=378 Current State: 27:[64, 50, 378], Operations: ['6*63=378'] Exploring Operation: 64-50=14, Resulting Numbers: [378, 14] Generated Node #3: [378, 14] f...
4
Current State: 27:[6, 64, 63, 50], Operations: [] Exploring Operation: 64-50=14, Resulting Numbers: [6, 63, 14] Generated Node #0,0: 27:[6, 63, 14] Operation: 64-50=14 Exploring Operation: 64-63=1, Resulting Numbers: [6, 50, 1] Generated Node #0,1: 27:[6, 50, 1] Operation: 64-63=1 Moving to Node #0,1 Current State: 27:...
0
hs_2
mult_heuristic
[ 29, 26, 2, 61 ]
10
[ "61-29=32", "32/2=16", "26-16=10" ]
Current State: 10:[29, 26, 2, 61], Operations: [] Exploring Operation: 61-29=32, Resulting Numbers: [26, 2, 32] Generated Node #2: [26, 2, 32] from Operation: 61-29=32 Current State: 10:[26, 2, 32], Operations: ['61-29=32'] Exploring Operation: 32/2=16, Resulting Numbers: [26, 16] Generated Node #3: [26, 16] from Opera...
4
Current State: 10:[29, 26, 2, 61], Operations: [] Exploring Operation: 61-26=35, Resulting Numbers: [29, 2, 35] Generated Node #0,0: 10:[29, 2, 35] Operation: 61-26=35 Exploring Operation: 61-29=32, Resulting Numbers: [26, 2, 32] Generated Node #0,1: 10:[26, 2, 32] Operation: 61-29=32 Moving to Node #0,1 Current State:...
0.985243
hs_2
sum_heuristic
[ 40, 20, 98, 24 ]
61
[ "40/20=2", "98+24=122", "122/2=61" ]
Current State: 61:[40, 20, 98, 24], Operations: [] Exploring Operation: 40/20=2, Resulting Numbers: [98, 24, 2] Generated Node #2: [98, 24, 2] from Operation: 40/20=2 Current State: 61:[98, 24, 2], Operations: ['40/20=2'] Exploring Operation: 98+24=122, Resulting Numbers: [2, 122] Generated Node #3: [2, 122] from Opera...
4
Current State: 61:[40, 20, 98, 24], Operations: [] Exploring Operation: 40+20=60, Resulting Numbers: [98, 24, 60] Generated Node #0,0: 61:[98, 24, 60] Operation: 40+20=60 Exploring Operation: 98-20=78, Resulting Numbers: [40, 24, 78] Generated Node #0,1: 61:[40, 24, 78] Operation: 98-20=78 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 46, 39, 82, 37 ]
34
[ "46+39=85", "82+37=119", "119-85=34" ]
Current State: 34:[46, 39, 82, 37], Operations: [] Exploring Operation: 46+39=85, Resulting Numbers: [82, 37, 85] Generated Node #2: [82, 37, 85] from Operation: 46+39=85 Current State: 34:[82, 37, 85], Operations: ['46+39=85'] Exploring Operation: 82+37=119, Resulting Numbers: [85, 119] Generated Node #3: [85, 119] fr...
4
Current State: 34:[46, 39, 82, 37], Operations: [] Exploring Operation: 82-46=36, Resulting Numbers: [39, 37, 36] Generated Node #0,0: 34:[39, 37, 36] Operation: 82-46=36 Start Sub Search at level 1: Moving to Node #0,0 Current State: 34:[39, 37, 36], Operations: ['82-46=36'] Exploring Operation: 39-37=2, Resulting Num...
0.993924
hs_1
sum_heuristic
[ 25, 21, 49, 5 ]
33
[ "25/5=5", "49-21=28", "5+28=33" ]
Current State: 33:[25, 21, 49, 5], Operations: [] Exploring Operation: 25/5=5, Resulting Numbers: [21, 49, 5] Generated Node #2: [21, 49, 5] from Operation: 25/5=5 Current State: 33:[21, 49, 5], Operations: ['25/5=5'] Exploring Operation: 49-21=28, Resulting Numbers: [5, 28] Generated Node #3: [5, 28] from Operation: 4...
4
Current State: 33:[25, 21, 49, 5], Operations: [] Exploring Operation: 25/5=5, Resulting Numbers: [21, 49, 5] Generated Node #0,0: 33:[21, 49, 5] Operation: 25/5=5 Exploring Operation: 49-25=24, Resulting Numbers: [21, 5, 24] Generated Node #0,1: 33:[21, 5, 24] Operation: 49-25=24 Exploring Operation: 25-21=4, Resultin...
0.962674
hs_4
mult_heuristic
[ 84, 50, 51, 93 ]
52
[ "93-51=42", "84/42=2", "50+2=52" ]
Current State: 52:[84, 50, 51, 93], Operations: [] Exploring Operation: 93-51=42, Resulting Numbers: [84, 50, 42] Generated Node #2: [84, 50, 42] from Operation: 93-51=42 Current State: 52:[84, 50, 42], Operations: ['93-51=42'] Exploring Operation: 84/42=2, Resulting Numbers: [50, 2] Generated Node #3: [50, 2] from Ope...
4
Current State: 52:[84, 50, 51, 93], Operations: [] Exploring Operation: 93-51=42, Resulting Numbers: [84, 50, 42] Generated Node #0,0: 52:[84, 50, 42] Operation: 93-51=42 Exploring Operation: 84-50=34, Resulting Numbers: [51, 93, 34] Generated Node #0,1: 52:[51, 93, 34] Operation: 84-50=34 Exploring Operation: 93-84=9,...
0.975694
hs_4
sum_heuristic
[ 3, 92, 3, 22 ]
61
[ "3*3=9", "92-22=70", "70-9=61" ]
Current State: 61:[3, 92, 3, 22], Operations: [] Exploring Operation: 3*3=9, Resulting Numbers: [92, 22, 9] Generated Node #2: [92, 22, 9] from Operation: 3*3=9 Current State: 61:[92, 22, 9], Operations: ['3*3=9'] Exploring Operation: 92-22=70, Resulting Numbers: [9, 70] Generated Node #3: [9, 70] from Operation: 92-22...
4
Current State: 61:[3, 92, 3, 22], Operations: [] Exploring Operation: 3*3=9, Resulting Numbers: [92, 22, 9] Generated Node #0,0: 61:[92, 22, 9] Operation: 3*3=9 Exploring Operation: 92-3=89, Resulting Numbers: [3, 22, 89] Generated Node #0,1: 61:[3, 22, 89] Operation: 92-3=89 Exploring Operation: 3+3=6, Resulting Numbe...
0.950521
hs_5
mult_heuristic
[ 84, 42, 21, 61 ]
63
[ "84-42=42", "42/21=2", "61+2=63" ]
Current State: 63:[84, 42, 21, 61], Operations: [] Exploring Operation: 84-42=42, Resulting Numbers: [21, 61, 42] Generated Node #2: [21, 61, 42] from Operation: 84-42=42 Current State: 63:[21, 61, 42], Operations: ['84-42=42'] Exploring Operation: 42/21=2, Resulting Numbers: [61, 2] Generated Node #3: [61, 2] from Ope...
4
Current State: 63:[84, 42, 21, 61], Operations: [] Exploring Operation: 84/42=2, Resulting Numbers: [21, 61, 2] Generated Node #0,0: 63:[21, 61, 2] Operation: 84/42=2 Exploring Operation: 84-42=42, Resulting Numbers: [21, 61, 42] Generated Node #0,1: 63:[21, 61, 42] Operation: 84-42=42 Start Sub Search at level 1: Movi...
0
hs_2
mult_heuristic
[ 45, 34, 30, 23 ]
86
[ "45+34=79", "30-23=7", "79+7=86" ]
Current State: 86:[45, 34, 30, 23], Operations: [] Exploring Operation: 45+34=79, Resulting Numbers: [30, 23, 79] Generated Node #2: [30, 23, 79] from Operation: 45+34=79 Current State: 86:[30, 23, 79], Operations: ['45+34=79'] Exploring Operation: 30-23=7, Resulting Numbers: [79, 7] Generated Node #3: [79, 7] from Ope...
4
Current State: 86:[45, 34, 30, 23], Operations: [] Exploring Operation: 30-23=7, Resulting Numbers: [45, 34, 7] Generated Node #0,0: 86:[45, 34, 7] Operation: 30-23=7 Moving to Node #0,0 Current State: 86:[45, 34, 7], Operations: ['30-23=7'] Exploring Operation: 34+7=41, Resulting Numbers: [45, 41] Generated Node #0,0,...
0.993924
hs_1
sum_heuristic
[ 75, 52, 21, 34 ]
25
[ "52-21=31", "34-31=3", "75/3=25" ]
Current State: 25:[75, 52, 21, 34], Operations: [] Exploring Operation: 52-21=31, Resulting Numbers: [75, 34, 31] Generated Node #2: [75, 34, 31] from Operation: 52-21=31 Current State: 25:[75, 34, 31], Operations: ['52-21=31'] Exploring Operation: 34-31=3, Resulting Numbers: [75, 3] Generated Node #3: [75, 3] from Ope...
4
Current State: 25:[75, 52, 21, 34], Operations: [] Exploring Operation: 75-21=54, Resulting Numbers: [52, 34, 54] Generated Node #0,0: 25:[52, 34, 54] Operation: 75-21=54 Exploring Operation: 75-52=23, Resulting Numbers: [21, 34, 23] Generated Node #0,1: 25:[21, 34, 23] Operation: 75-52=23 Exploring Operation: 52-34=18...
0.97309
hs_4
sum_heuristic
[ 68, 38, 77, 18 ]
65
[ "68-38=30", "77+18=95", "95-30=65" ]
Current State: 65:[68, 38, 77, 18], Operations: [] Exploring Operation: 68-38=30, Resulting Numbers: [77, 18, 30] Generated Node #2: [77, 18, 30] from Operation: 68-38=30 Current State: 65:[77, 18, 30], Operations: ['68-38=30'] Exploring Operation: 77+18=95, Resulting Numbers: [30, 95] Generated Node #3: [30, 95] from ...
4
Current State: 65:[68, 38, 77, 18], Operations: [] Exploring Operation: 38+18=56, Resulting Numbers: [68, 77, 56] Generated Node #0,0: 65:[68, 77, 56] Operation: 38+18=56 Exploring Operation: 38-18=20, Resulting Numbers: [68, 77, 20] Generated Node #0,1: 65:[68, 77, 20] Operation: 38-18=20 Exploring Operation: 68-38=30...
0.976563
hs_3
sum_heuristic
[ 22, 53, 35, 20 ]
11
[ "53-35=18", "20-18=2", "22/2=11" ]
Current State: 11:[22, 53, 35, 20], Operations: [] Exploring Operation: 53-35=18, Resulting Numbers: [22, 20, 18] Generated Node #2: [22, 20, 18] from Operation: 53-35=18 Current State: 11:[22, 20, 18], Operations: ['53-35=18'] Exploring Operation: 20-18=2, Resulting Numbers: [22, 2] Generated Node #3: [22, 2] from Ope...
4
Current State: 11:[22, 53, 35, 20], Operations: [] Exploring Operation: 53-22=31, Resulting Numbers: [35, 20, 31] Generated Node #0,0: 11:[35, 20, 31] Operation: 53-22=31 Exploring Operation: 53-20=33, Resulting Numbers: [22, 35, 33] Generated Node #0,1: 11:[22, 35, 33] Operation: 53-20=33 Exploring Operation: 35-20=15...
0.980035
hs_5
sum_heuristic
[ 69, 49, 23, 73 ]
27
[ "69/23=3", "73-49=24", "3+24=27" ]
Current State: 27:[69, 49, 23, 73], Operations: [] Exploring Operation: 69/23=3, Resulting Numbers: [49, 73, 3] Generated Node #2: [49, 73, 3] from Operation: 69/23=3 Current State: 27:[49, 73, 3], Operations: ['69/23=3'] Exploring Operation: 73-49=24, Resulting Numbers: [3, 24] Generated Node #3: [3, 24] from Operatio...
4
Current State: 27:[69, 49, 23, 73], Operations: [] Exploring Operation: 73-49=24, Resulting Numbers: [69, 23, 24] Generated Node #0,0: 27:[69, 23, 24] Operation: 73-49=24 Exploring Operation: 73-69=4, Resulting Numbers: [49, 23, 4] Generated Node #0,1: 27:[49, 23, 4] Operation: 73-69=4 Start Sub Search at level 1: Movi...
0.986979
hs_2
sum_heuristic
[ 6, 94, 7, 76 ]
73
[ "7*76=532", "532-94=438", "438/6=73" ]
Current State: 73:[6, 94, 7, 76], Operations: [] Exploring Operation: 7*76=532, Resulting Numbers: [6, 94, 532] Generated Node #2: [6, 94, 532] from Operation: 7*76=532 Current State: 73:[6, 94, 532], Operations: ['7*76=532'] Exploring Operation: 532-94=438, Resulting Numbers: [6, 438] Generated Node #3: [6, 438] from ...
4
Current State: 73:[6, 94, 7, 76], Operations: [] Exploring Operation: 6*7=42, Resulting Numbers: [94, 76, 42] Generated Node #0,0: 73:[94, 76, 42] Operation: 6*7=42 Exploring Operation: 6+7=13, Resulting Numbers: [94, 76, 13] Generated Node #0,1: 73:[94, 76, 13] Operation: 6+7=13 Exploring Operation: 76-6=70, Resulting...
0
hs_5
sum_heuristic
[ 66, 38, 8, 60 ]
19
[ "66-8=58", "60-58=2", "38/2=19" ]
Current State: 19:[66, 38, 8, 60], Operations: [] Exploring Operation: 66-8=58, Resulting Numbers: [38, 60, 58] Generated Node #2: [38, 60, 58] from Operation: 66-8=58 Current State: 19:[38, 60, 58], Operations: ['66-8=58'] Exploring Operation: 60-58=2, Resulting Numbers: [38, 2] Generated Node #3: [38, 2] from Operati...
4
Current State: 19:[66, 38, 8, 60], Operations: [] Exploring Operation: 66-60=6, Resulting Numbers: [38, 8, 6] Generated Node #0,0: 19:[38, 8, 6] Operation: 66-60=6 Exploring Operation: 66-38=28, Resulting Numbers: [8, 60, 28] Generated Node #0,1: 19:[8, 60, 28] Operation: 66-38=28 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 58, 41, 79, 7 ]
89
[ "58-41=17", "79-7=72", "17+72=89" ]
Current State: 89:[58, 41, 79, 7], Operations: [] Exploring Operation: 58-41=17, Resulting Numbers: [79, 7, 17] Generated Node #2: [79, 7, 17] from Operation: 58-41=17 Current State: 89:[79, 7, 17], Operations: ['58-41=17'] Exploring Operation: 79-7=72, Resulting Numbers: [17, 72] Generated Node #3: [17, 72] from Opera...
4
Current State: 89:[58, 41, 79, 7], Operations: [] Exploring Operation: 58+7=65, Resulting Numbers: [41, 79, 65] Generated Node #0,0: 89:[41, 79, 65] Operation: 58+7=65 Start Sub Search at level 1: Moving to Node #0,0 Current State: 89:[41, 79, 65], Operations: ['58+7=65'] Exploring Operation: 41+65=106, Resulting Numbe...
0
hs_1
sum_heuristic
[ 92, 91, 61, 21 ]
83
[ "92-91=1", "61+21=82", "1+82=83" ]
Current State: 83:[92, 91, 61, 21], Operations: [] Exploring Operation: 92-91=1, Resulting Numbers: [61, 21, 1] Generated Node #2: [61, 21, 1] from Operation: 92-91=1 Current State: 83:[61, 21, 1], Operations: ['92-91=1'] Exploring Operation: 61+21=82, Resulting Numbers: [1, 82] Generated Node #3: [1, 82] from Operatio...
4
Current State: 83:[92, 91, 61, 21], Operations: [] Exploring Operation: 92-21=71, Resulting Numbers: [91, 61, 71] Generated Node #0,0: 83:[91, 61, 71] Operation: 92-21=71 Exploring Operation: 61+21=82, Resulting Numbers: [92, 91, 82] Generated Node #0,1: 83:[92, 91, 82] Operation: 61+21=82 Exploring Operation: 91-21=70...
0.987847
hs_3
sum_heuristic
[ 6, 9, 36, 31 ]
34
[ "36/6=6", "9+31=40", "40-6=34" ]
Current State: 34:[6, 9, 36, 31], Operations: [] Exploring Operation: 36/6=6, Resulting Numbers: [9, 31, 6] Generated Node #2: [9, 31, 6] from Operation: 36/6=6 Current State: 34:[9, 31, 6], Operations: ['36/6=6'] Exploring Operation: 9+31=40, Resulting Numbers: [6, 40] Generated Node #3: [6, 40] from Operation: 9+31=4...
4
Current State: 34:[6, 9, 36, 31], Operations: [] Exploring Operation: 9-6=3, Resulting Numbers: [36, 31, 3] Generated Node #0,0: 34:[36, 31, 3] Operation: 9-6=3 Exploring Operation: 6+9=15, Resulting Numbers: [36, 31, 15] Generated Node #0,1: 34:[36, 31, 15] Operation: 6+9=15 Exploring Operation: 31-9=22, Resulting Num...
0
hs_4
sum_heuristic
[ 66, 43, 91, 16 ]
69
[ "91-43=48", "48/16=3", "66+3=69" ]
Current State: 69:[66, 43, 91, 16], Operations: [] Exploring Operation: 91-43=48, Resulting Numbers: [66, 16, 48] Generated Node #2: [66, 16, 48] from Operation: 91-43=48 Current State: 69:[66, 16, 48], Operations: ['91-43=48'] Exploring Operation: 48/16=3, Resulting Numbers: [66, 3] Generated Node #3: [66, 3] from Ope...
4
Current State: 69:[66, 43, 91, 16], Operations: [] Exploring Operation: 43-16=27, Resulting Numbers: [66, 91, 27] Generated Node #0,0: 69:[66, 91, 27] Operation: 43-16=27 Exploring Operation: 91-16=75, Resulting Numbers: [66, 43, 75] Generated Node #0,1: 69:[66, 43, 75] Operation: 91-16=75 Exploring Operation: 66-43=23...
0
hs_4
mult_heuristic
[ 86, 16, 9, 87 ]
24
[ "86+16=102", "87-9=78", "102-78=24" ]
Current State: 24:[86, 16, 9, 87], Operations: [] Exploring Operation: 86+16=102, Resulting Numbers: [9, 87, 102] Generated Node #2: [9, 87, 102] from Operation: 86+16=102 Current State: 24:[9, 87, 102], Operations: ['86+16=102'] Exploring Operation: 87-9=78, Resulting Numbers: [102, 78] Generated Node #3: [102, 78] fr...
4
Current State: 24:[86, 16, 9, 87], Operations: [] Exploring Operation: 87-86=1, Resulting Numbers: [16, 9, 1] Generated Node #0,0: 24:[16, 9, 1] Operation: 87-86=1 Start Sub Search at level 1: Moving to Node #0,0 Current State: 24:[16, 9, 1], Operations: ['87-86=1'] Exploring Operation: 16+9=25, Resulting Numbers: [1, ...
0.993924
hs_1
mult_heuristic
[ 64, 9, 90, 69 ]
27
[ "69-64=5", "90/5=18", "9+18=27" ]
Current State: 27:[64, 9, 90, 69], Operations: [] Exploring Operation: 69-64=5, Resulting Numbers: [9, 90, 5] Generated Node #2: [9, 90, 5] from Operation: 69-64=5 Current State: 27:[9, 90, 5], Operations: ['69-64=5'] Exploring Operation: 90/5=18, Resulting Numbers: [9, 18] Generated Node #3: [9, 18] from Operation: 90...
4
Current State: 27:[64, 9, 90, 69], Operations: [] Exploring Operation: 69-64=5, Resulting Numbers: [9, 90, 5] Generated Node #0,0: 27:[9, 90, 5] Operation: 69-64=5 Exploring Operation: 90-64=26, Resulting Numbers: [9, 69, 26] Generated Node #0,1: 27:[9, 69, 26] Operation: 90-64=26 Exploring Operation: 64-9=55, Resultin...
0.947049
hs_5
sum_heuristic
[ 26, 73, 68, 4 ]
64
[ "73-26=47", "68/4=17", "47+17=64" ]
Current State: 64:[26, 73, 68, 4], Operations: [] Exploring Operation: 73-26=47, Resulting Numbers: [68, 4, 47] Generated Node #2: [68, 4, 47] from Operation: 73-26=47 Current State: 64:[68, 4, 47], Operations: ['73-26=47'] Exploring Operation: 68/4=17, Resulting Numbers: [47, 17] Generated Node #3: [47, 17] from Opera...
4
Current State: 64:[26, 73, 68, 4], Operations: [] Exploring Operation: 26+4=30, Resulting Numbers: [73, 68, 30] Generated Node #0,0: 64:[73, 68, 30] Operation: 26+4=30 Exploring Operation: 73-4=69, Resulting Numbers: [26, 68, 69] Generated Node #0,1: 64:[26, 68, 69] Operation: 73-4=69 Exploring Operation: 73-68=5, Resu...
0
hs_4
mult_heuristic
[ 77, 22, 11, 8 ]
34
[ "77/11=7", "8*7=56", "56-22=34" ]
Current State: 34:[77, 22, 11, 8], Operations: [] Exploring Operation: 77/11=7, Resulting Numbers: [22, 8, 7] Generated Node #2: [22, 8, 7] from Operation: 77/11=7 Current State: 34:[22, 8, 7], Operations: ['77/11=7'] Exploring Operation: 8*7=56, Resulting Numbers: [22, 56] Generated Node #3: [22, 56] from Operation: 8...
4
Current State: 34:[77, 22, 11, 8], Operations: [] Exploring Operation: 77-22=55, Resulting Numbers: [11, 8, 55] Generated Node #0,0: 34:[11, 8, 55] Operation: 77-22=55 Exploring Operation: 77/11=7, Resulting Numbers: [22, 8, 7] Generated Node #0,1: 34:[22, 8, 7] Operation: 77/11=7 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 33, 88, 95, 55 ]
91
[ "55-33=22", "88/22=4", "95-4=91" ]
Current State: 91:[33, 88, 95, 55], Operations: [] Exploring Operation: 55-33=22, Resulting Numbers: [88, 95, 22] Generated Node #2: [88, 95, 22] from Operation: 55-33=22 Current State: 91:[88, 95, 22], Operations: ['55-33=22'] Exploring Operation: 88/22=4, Resulting Numbers: [95, 4] Generated Node #3: [95, 4] from Ope...
4
Current State: 91:[33, 88, 95, 55], Operations: [] Exploring Operation: 33+55=88, Resulting Numbers: [88, 95, 88] Generated Node #0,0: 91:[88, 95, 88] Operation: 33+55=88 Exploring Operation: 88-55=33, Resulting Numbers: [33, 95, 33] Generated Node #0,1: 91:[33, 95, 33] Operation: 88-55=33 Exploring Operation: 55-33=22...
0.973958
hs_4
mult_heuristic
[ 24, 72, 55, 35 ]
17
[ "72/24=3", "55-35=20", "20-3=17" ]
Current State: 17:[24, 72, 55, 35], Operations: [] Exploring Operation: 72/24=3, Resulting Numbers: [55, 35, 3] Generated Node #2: [55, 35, 3] from Operation: 72/24=3 Current State: 17:[55, 35, 3], Operations: ['72/24=3'] Exploring Operation: 55-35=20, Resulting Numbers: [3, 20] Generated Node #3: [3, 20] from Operatio...
4
Current State: 17:[24, 72, 55, 35], Operations: [] Exploring Operation: 72-35=37, Resulting Numbers: [24, 55, 37] Generated Node #0,0: 17:[24, 55, 37] Operation: 72-35=37 Exploring Operation: 55-35=20, Resulting Numbers: [24, 72, 20] Generated Node #0,1: 17:[24, 72, 20] Operation: 55-35=20 Exploring Operation: 72/24=3,...
0.951389
hs_5
sum_heuristic
[ 51, 98, 62, 73 ]
14
[ "51+98=149", "62+73=135", "149-135=14" ]
Current State: 14:[51, 98, 62, 73], Operations: [] Exploring Operation: 51+98=149, Resulting Numbers: [62, 73, 149] Generated Node #2: [62, 73, 149] from Operation: 51+98=149 Current State: 14:[62, 73, 149], Operations: ['51+98=149'] Exploring Operation: 62+73=135, Resulting Numbers: [149, 135] Generated Node #3: [149,...
4
Current State: 14:[51, 98, 62, 73], Operations: [] Exploring Operation: 98-73=25, Resulting Numbers: [51, 62, 25] Generated Node #0,0: 14:[51, 62, 25] Operation: 98-73=25 Exploring Operation: 98-62=36, Resulting Numbers: [51, 73, 36] Generated Node #0,1: 14:[51, 73, 36] Operation: 98-62=36 Start Sub Search at level 1: ...
0.991319
hs_2
sum_heuristic
[ 4, 35, 51, 68 ]
64
[ "51-35=16", "16/4=4", "68-4=64" ]
Current State: 64:[4, 35, 51, 68], Operations: [] Exploring Operation: 51-35=16, Resulting Numbers: [4, 68, 16] Generated Node #2: [4, 68, 16] from Operation: 51-35=16 Current State: 64:[4, 68, 16], Operations: ['51-35=16'] Exploring Operation: 16/4=4, Resulting Numbers: [68, 4] Generated Node #3: [68, 4] from Operatio...
4
Current State: 64:[4, 35, 51, 68], Operations: [] Exploring Operation: 68-51=17, Resulting Numbers: [4, 35, 17] Generated Node #0,0: 64:[4, 35, 17] Operation: 68-51=17 Exploring Operation: 51-35=16, Resulting Numbers: [4, 68, 16] Generated Node #0,1: 64:[4, 68, 16] Operation: 51-35=16 Moving to Node #0,0 Current State:...
0
hs_2
mult_heuristic
[ 51, 19, 33, 26 ]
64
[ "51*33=1683", "1683-19=1664", "1664/26=64" ]
Current State: 64:[51, 19, 33, 26], Operations: [] Exploring Operation: 51*33=1683, Resulting Numbers: [19, 26, 1683] Generated Node #2: [19, 26, 1683] from Operation: 51*33=1683 Current State: 64:[19, 26, 1683], Operations: ['51*33=1683'] Exploring Operation: 1683-19=1664, Resulting Numbers: [26, 1664] Generated Node ...
4
Current State: 64:[51, 19, 33, 26], Operations: [] Exploring Operation: 51+19=70, Resulting Numbers: [33, 26, 70] Generated Node #0,0: 64:[33, 26, 70] Operation: 51+19=70 Exploring Operation: 26-19=7, Resulting Numbers: [51, 33, 7] Generated Node #0,1: 64:[51, 33, 7] Operation: 26-19=7 Exploring Operation: 51-33=18, Re...
0
hs_5
sum_heuristic
[ 18, 61, 21, 27 ]
91
[ "61-18=43", "21+27=48", "43+48=91" ]
Current State: 91:[18, 61, 21, 27], Operations: [] Exploring Operation: 61-18=43, Resulting Numbers: [21, 27, 43] Generated Node #2: [21, 27, 43] from Operation: 61-18=43 Current State: 91:[21, 27, 43], Operations: ['61-18=43'] Exploring Operation: 21+27=48, Resulting Numbers: [43, 48] Generated Node #3: [43, 48] from ...
4
Current State: 91:[18, 61, 21, 27], Operations: [] Exploring Operation: 61+27=88, Resulting Numbers: [18, 21, 88] Generated Node #0,0: 91:[18, 21, 88] Operation: 61+27=88 Exploring Operation: 27-21=6, Resulting Numbers: [18, 61, 6] Generated Node #0,1: 91:[18, 61, 6] Operation: 27-21=6 Exploring Operation: 18+61=79, Re...
0.985243
hs_5
sum_heuristic
[ 11, 45, 57, 55 ]
77
[ "57-45=12", "11*12=132", "132-55=77" ]
Current State: 77:[11, 45, 57, 55], Operations: [] Exploring Operation: 57-45=12, Resulting Numbers: [11, 55, 12] Generated Node #2: [11, 55, 12] from Operation: 57-45=12 Current State: 77:[11, 55, 12], Operations: ['57-45=12'] Exploring Operation: 11*12=132, Resulting Numbers: [55, 132] Generated Node #3: [55, 132] fr...
4
Current State: 77:[11, 45, 57, 55], Operations: [] Exploring Operation: 45+55=100, Resulting Numbers: [11, 57, 100] Generated Node #0,0: 77:[11, 57, 100] Operation: 45+55=100 Exploring Operation: 55-45=10, Resulting Numbers: [11, 57, 10] Generated Node #0,1: 77:[11, 57, 10] Operation: 55-45=10 Exploring Operation: 57-4...
0
hs_4
sum_heuristic
[ 65, 73, 12, 66 ]
11
[ "65+12=77", "73-66=7", "77/7=11" ]
Current State: 11:[65, 73, 12, 66], Operations: [] Exploring Operation: 65+12=77, Resulting Numbers: [73, 66, 77] Generated Node #2: [73, 66, 77] from Operation: 65+12=77 Current State: 11:[73, 66, 77], Operations: ['65+12=77'] Exploring Operation: 73-66=7, Resulting Numbers: [77, 7] Generated Node #3: [77, 7] from Ope...
4
Current State: 11:[65, 73, 12, 66], Operations: [] Exploring Operation: 73-65=8, Resulting Numbers: [12, 66, 8] Generated Node #0,0: 11:[12, 66, 8] Operation: 73-65=8 Moving to Node #0,0 Current State: 11:[12, 66, 8], Operations: ['73-65=8'] Exploring Operation: 66-12=54, Resulting Numbers: [8, 54] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 48, 37, 86, 91 ]
92
[ "48+37=85", "86+91=177", "177-85=92" ]
Current State: 92:[48, 37, 86, 91], Operations: [] Exploring Operation: 48+37=85, Resulting Numbers: [86, 91, 85] Generated Node #2: [86, 91, 85] from Operation: 48+37=85 Current State: 92:[86, 91, 85], Operations: ['48+37=85'] Exploring Operation: 86+91=177, Resulting Numbers: [85, 177] Generated Node #3: [85, 177] fr...
4
Current State: 92:[48, 37, 86, 91], Operations: [] Exploring Operation: 91-86=5, Resulting Numbers: [48, 37, 5] Generated Node #0,0: 92:[48, 37, 5] Operation: 91-86=5 Exploring Operation: 86-37=49, Resulting Numbers: [48, 91, 49] Generated Node #0,1: 92:[48, 91, 49] Operation: 86-37=49 Moving to Node #0,1 Current State...
0.986111
hs_2
mult_heuristic
[ 74, 12, 7, 99 ]
59
[ "99-74=25", "12*7=84", "84-25=59" ]
Current State: 59:[74, 12, 7, 99], Operations: [] Exploring Operation: 99-74=25, Resulting Numbers: [12, 7, 25] Generated Node #2: [12, 7, 25] from Operation: 99-74=25 Current State: 59:[12, 7, 25], Operations: ['99-74=25'] Exploring Operation: 12*7=84, Resulting Numbers: [25, 84] Generated Node #3: [25, 84] from Opera...
4
Current State: 59:[74, 12, 7, 99], Operations: [] Exploring Operation: 12*7=84, Resulting Numbers: [74, 99, 84] Generated Node #0,0: 59:[74, 99, 84] Operation: 12*7=84 Exploring Operation: 74-7=67, Resulting Numbers: [12, 99, 67] Generated Node #0,1: 59:[12, 99, 67] Operation: 74-7=67 Exploring Operation: 74-12=62, Res...
0.985243
hs_5
sum_heuristic
[ 36, 20, 66, 44 ]
18
[ "66-20=46", "46-44=2", "36/2=18" ]
Current State: 18:[36, 20, 66, 44], Operations: [] Exploring Operation: 66-20=46, Resulting Numbers: [36, 44, 46] Generated Node #2: [36, 44, 46] from Operation: 66-20=46 Current State: 18:[36, 44, 46], Operations: ['66-20=46'] Exploring Operation: 46-44=2, Resulting Numbers: [36, 2] Generated Node #3: [36, 2] from Ope...
4
Current State: 18:[36, 20, 66, 44], Operations: [] Exploring Operation: 66-44=22, Resulting Numbers: [36, 20, 22] Generated Node #0,0: 18:[36, 20, 22] Operation: 66-44=22 Moving to Node #0,0 Current State: 18:[36, 20, 22], Operations: ['66-44=22'] Exploring Operation: 36-20=16, Resulting Numbers: [22, 16] Generated Nod...
0
hs_1
sum_heuristic
[ 51, 26, 8, 6 ]
75
[ "51+26=77", "8-6=2", "77-2=75" ]
Current State: 75:[51, 26, 8, 6], Operations: [] Exploring Operation: 51+26=77, Resulting Numbers: [8, 6, 77] Generated Node #2: [8, 6, 77] from Operation: 51+26=77 Current State: 75:[8, 6, 77], Operations: ['51+26=77'] Exploring Operation: 8-6=2, Resulting Numbers: [77, 2] Generated Node #3: [77, 2] from Operation: 8-...
4
Current State: 75:[51, 26, 8, 6], Operations: [] Exploring Operation: 51-26=25, Resulting Numbers: [8, 6, 25] Generated Node #0,0: 75:[8, 6, 25] Operation: 51-26=25 Start Sub Search at level 1: Moving to Node #0,0 Current State: 75:[8, 6, 25], Operations: ['51-26=25'] Exploring Operation: 8+6=14, Resulting Numbers: [25...
0
hs_1
sum_heuristic
[ 37, 9, 69, 48 ]
71
[ "37+9=46", "69+48=117", "117-46=71" ]
Current State: 71:[37, 9, 69, 48], Operations: [] Exploring Operation: 37+9=46, Resulting Numbers: [69, 48, 46] Generated Node #2: [69, 48, 46] from Operation: 37+9=46 Current State: 71:[69, 48, 46], Operations: ['37+9=46'] Exploring Operation: 69+48=117, Resulting Numbers: [46, 117] Generated Node #3: [46, 117] from O...
4
Current State: 71:[37, 9, 69, 48], Operations: [] Exploring Operation: 37+9=46, Resulting Numbers: [69, 48, 46] Generated Node #0,0: 71:[69, 48, 46] Operation: 37+9=46 Exploring Operation: 37-9=28, Resulting Numbers: [69, 48, 28] Generated Node #0,1: 71:[69, 48, 28] Operation: 37-9=28 Exploring Operation: 9+69=78, Resu...
0.983507
hs_4
sum_heuristic
[ 33, 14, 12, 15 ]
51
[ "14-12=2", "33*2=66", "66-15=51" ]
Current State: 51:[33, 14, 12, 15], Operations: [] Exploring Operation: 14-12=2, Resulting Numbers: [33, 15, 2] Generated Node #2: [33, 15, 2] from Operation: 14-12=2 Current State: 51:[33, 15, 2], Operations: ['14-12=2'] Exploring Operation: 33*2=66, Resulting Numbers: [15, 66] Generated Node #3: [15, 66] from Operati...
4
Current State: 51:[33, 14, 12, 15], Operations: [] Exploring Operation: 33-15=18, Resulting Numbers: [14, 12, 18] Generated Node #0,0: 51:[14, 12, 18] Operation: 33-15=18 Exploring Operation: 33-12=21, Resulting Numbers: [14, 15, 21] Generated Node #0,1: 51:[14, 15, 21] Operation: 33-12=21 Exploring Operation: 33-14=19...
0
hs_3
mult_heuristic
[ 99, 20, 53, 50 ]
82
[ "99-20=79", "53-50=3", "79+3=82" ]
Current State: 82:[99, 20, 53, 50], Operations: [] Exploring Operation: 99-20=79, Resulting Numbers: [53, 50, 79] Generated Node #2: [53, 50, 79] from Operation: 99-20=79 Current State: 82:[53, 50, 79], Operations: ['99-20=79'] Exploring Operation: 53-50=3, Resulting Numbers: [79, 3] Generated Node #3: [79, 3] from Ope...
4
Current State: 82:[99, 20, 53, 50], Operations: [] Exploring Operation: 53-20=33, Resulting Numbers: [99, 50, 33] Generated Node #0,0: 82:[99, 50, 33] Operation: 53-20=33 Exploring Operation: 99-53=46, Resulting Numbers: [20, 50, 46] Generated Node #0,1: 82:[20, 50, 46] Operation: 99-53=46 Exploring Operation: 20+53=73...
0.986979
hs_4
sum_heuristic
[ 50, 55, 53, 75 ]
68
[ "55-50=5", "75/5=15", "53+15=68" ]
Current State: 68:[50, 55, 53, 75], Operations: [] Exploring Operation: 55-50=5, Resulting Numbers: [53, 75, 5] Generated Node #2: [53, 75, 5] from Operation: 55-50=5 Current State: 68:[53, 75, 5], Operations: ['55-50=5'] Exploring Operation: 75/5=15, Resulting Numbers: [53, 15] Generated Node #3: [53, 15] from Operati...
4
Current State: 68:[50, 55, 53, 75], Operations: [] Exploring Operation: 53-50=3, Resulting Numbers: [55, 75, 3] Generated Node #0,0: 68:[55, 75, 3] Operation: 53-50=3 Exploring Operation: 55-50=5, Resulting Numbers: [53, 75, 5] Generated Node #0,1: 68:[53, 75, 5] Operation: 55-50=5 Moving to Node #0,0 Current State: 68...
0
hs_2
mult_heuristic
[ 87, 79, 77, 80 ]
14
[ "87-80=7", "79-77=2", "7*2=14" ]
Current State: 14:[87, 79, 77, 80], Operations: [] Exploring Operation: 87-80=7, Resulting Numbers: [79, 77, 7] Generated Node #2: [79, 77, 7] from Operation: 87-80=7 Current State: 14:[79, 77, 7], Operations: ['87-80=7'] Exploring Operation: 79-77=2, Resulting Numbers: [7, 2] Generated Node #3: [7, 2] from Operation: ...
4
Current State: 14:[87, 79, 77, 80], Operations: [] Exploring Operation: 87-80=7, Resulting Numbers: [79, 77, 7] Generated Node #0,0: 14:[79, 77, 7] Operation: 87-80=7 Exploring Operation: 87-79=8, Resulting Numbers: [77, 80, 8] Generated Node #0,1: 14:[77, 80, 8] Operation: 87-79=8 Start Sub Search at level 1: Moving t...
0.991319
hs_2
mult_heuristic
[ 90, 66, 20, 25 ]
48
[ "25-20=5", "90/5=18", "66-18=48" ]
Current State: 48:[90, 66, 20, 25], Operations: [] Exploring Operation: 25-20=5, Resulting Numbers: [90, 66, 5] Generated Node #2: [90, 66, 5] from Operation: 25-20=5 Current State: 48:[90, 66, 5], Operations: ['25-20=5'] Exploring Operation: 90/5=18, Resulting Numbers: [66, 18] Generated Node #3: [66, 18] from Operati...
4
Current State: 48:[90, 66, 20, 25], Operations: [] Exploring Operation: 90-25=65, Resulting Numbers: [66, 20, 65] Generated Node #0,0: 48:[66, 20, 65] Operation: 90-25=65 Exploring Operation: 90-66=24, Resulting Numbers: [20, 25, 24] Generated Node #0,1: 48:[20, 25, 24] Operation: 90-66=24 Exploring Operation: 90-20=70...
0
hs_3
sum_heuristic
[ 13, 2, 5, 67 ]
76
[ "13+5=18", "18/2=9", "67+9=76" ]
Current State: 76:[13, 2, 5, 67], Operations: [] Exploring Operation: 13+5=18, Resulting Numbers: [2, 67, 18] Generated Node #2: [2, 67, 18] from Operation: 13+5=18 Current State: 76:[2, 67, 18], Operations: ['13+5=18'] Exploring Operation: 18/2=9, Resulting Numbers: [67, 9] Generated Node #3: [67, 9] from Operation: 1...
4
Current State: 76:[13, 2, 5, 67], Operations: [] Exploring Operation: 13+67=80, Resulting Numbers: [2, 5, 80] Generated Node #0,0: 76:[2, 5, 80] Operation: 13+67=80 Exploring Operation: 13+5=18, Resulting Numbers: [2, 67, 18] Generated Node #0,1: 76:[2, 67, 18] Operation: 13+5=18 Moving to Node #0,0 Current State: 76:[...
0
hs_2
mult_heuristic
[ 3, 80, 19, 28 ]
86
[ "80-3=77", "28-19=9", "77+9=86" ]
Current State: 86:[3, 80, 19, 28], Operations: [] Exploring Operation: 80-3=77, Resulting Numbers: [19, 28, 77] Generated Node #2: [19, 28, 77] from Operation: 80-3=77 Current State: 86:[19, 28, 77], Operations: ['80-3=77'] Exploring Operation: 28-19=9, Resulting Numbers: [77, 9] Generated Node #3: [77, 9] from Operati...
4
Current State: 86:[3, 80, 19, 28], Operations: [] Exploring Operation: 19+28=47, Resulting Numbers: [3, 80, 47] Generated Node #0,0: 86:[3, 80, 47] Operation: 19+28=47 Exploring Operation: 3*28=84, Resulting Numbers: [80, 19, 84] Generated Node #0,1: 86:[80, 19, 84] Operation: 3*28=84 Exploring Operation: 28-19=9, Resu...
0.97309
hs_4
mult_heuristic
[ 13, 72, 98, 27 ]
54
[ "98-72=26", "26/13=2", "27*2=54" ]
Current State: 54:[13, 72, 98, 27], Operations: [] Exploring Operation: 98-72=26, Resulting Numbers: [13, 27, 26] Generated Node #2: [13, 27, 26] from Operation: 98-72=26 Current State: 54:[13, 27, 26], Operations: ['98-72=26'] Exploring Operation: 26/13=2, Resulting Numbers: [27, 2] Generated Node #3: [27, 2] from Ope...
4
Current State: 54:[13, 72, 98, 27], Operations: [] Exploring Operation: 72-13=59, Resulting Numbers: [98, 27, 59] Generated Node #0,0: 54:[98, 27, 59] Operation: 72-13=59 Exploring Operation: 98-13=85, Resulting Numbers: [72, 27, 85] Generated Node #0,1: 54:[72, 27, 85] Operation: 98-13=85 Exploring Operation: 98-72=26...
0.986979
hs_4
mult_heuristic
[ 88, 21, 49, 9 ]
69
[ "88+21=109", "49-9=40", "109-40=69" ]
Current State: 69:[88, 21, 49, 9], Operations: [] Exploring Operation: 88+21=109, Resulting Numbers: [49, 9, 109] Generated Node #2: [49, 9, 109] from Operation: 88+21=109 Current State: 69:[49, 9, 109], Operations: ['88+21=109'] Exploring Operation: 49-9=40, Resulting Numbers: [109, 40] Generated Node #3: [109, 40] fr...
4
Current State: 69:[88, 21, 49, 9], Operations: [] Exploring Operation: 21+49=70, Resulting Numbers: [88, 9, 70] Generated Node #0,0: 69:[88, 9, 70] Operation: 21+49=70 Exploring Operation: 88-49=39, Resulting Numbers: [21, 9, 39] Generated Node #0,1: 69:[21, 9, 39] Operation: 88-49=39 Moving to Node #0,1 Current State:...
0
hs_2
mult_heuristic
[ 71, 30, 37, 7 ]
57
[ "71+30=101", "37+7=44", "101-44=57" ]
Current State: 57:[71, 30, 37, 7], Operations: [] Exploring Operation: 71+30=101, Resulting Numbers: [37, 7, 101] Generated Node #2: [37, 7, 101] from Operation: 71+30=101 Current State: 57:[37, 7, 101], Operations: ['71+30=101'] Exploring Operation: 37+7=44, Resulting Numbers: [101, 44] Generated Node #3: [101, 44] fr...
4
Current State: 57:[71, 30, 37, 7], Operations: [] Exploring Operation: 37-30=7, Resulting Numbers: [71, 7, 7] Generated Node #0,0: 57:[71, 7, 7] Operation: 37-30=7 Start Sub Search at level 1: Moving to Node #0,0 Current State: 57:[71, 7, 7], Operations: ['37-30=7'] Exploring Operation: 71-7=64, Resulting Numbers: [7, ...
0.993924
hs_1
sum_heuristic
[ 44, 15, 30, 7 ]
52
[ "44-15=29", "30-7=23", "29+23=52" ]
Current State: 52:[44, 15, 30, 7], Operations: [] Exploring Operation: 44-15=29, Resulting Numbers: [30, 7, 29] Generated Node #2: [30, 7, 29] from Operation: 44-15=29 Current State: 52:[30, 7, 29], Operations: ['44-15=29'] Exploring Operation: 30-7=23, Resulting Numbers: [29, 23] Generated Node #3: [29, 23] from Opera...
4
Current State: 52:[44, 15, 30, 7], Operations: [] Exploring Operation: 44-30=14, Resulting Numbers: [15, 7, 14] Generated Node #0,0: 52:[15, 7, 14] Operation: 44-30=14 Exploring Operation: 44-15=29, Resulting Numbers: [30, 7, 29] Generated Node #0,1: 52:[30, 7, 29] Operation: 44-15=29 Exploring Operation: 44+7=51, Resu...
0.954861
hs_4
sum_heuristic
[ 32, 39, 19, 91 ]
88
[ "32-19=13", "39/13=3", "91-3=88" ]
Current State: 88:[32, 39, 19, 91], Operations: [] Exploring Operation: 32-19=13, Resulting Numbers: [39, 91, 13] Generated Node #2: [39, 91, 13] from Operation: 32-19=13 Current State: 88:[39, 91, 13], Operations: ['32-19=13'] Exploring Operation: 39/13=3, Resulting Numbers: [91, 3] Generated Node #3: [91, 3] from Ope...
4
Current State: 88:[32, 39, 19, 91], Operations: [] Exploring Operation: 32+19=51, Resulting Numbers: [39, 91, 51] Generated Node #0,0: 88:[39, 91, 51] Operation: 32+19=51 Exploring Operation: 32-19=13, Resulting Numbers: [39, 91, 13] Generated Node #0,1: 88:[39, 91, 13] Operation: 32-19=13 Exploring Operation: 39-32=7,...
0.977431
hs_3
sum_heuristic
[ 67, 62, 46, 44 ]
36
[ "46-44=2", "62/2=31", "67-31=36" ]
Current State: 36:[67, 62, 46, 44], Operations: [] Exploring Operation: 46-44=2, Resulting Numbers: [67, 62, 2] Generated Node #2: [67, 62, 2] from Operation: 46-44=2 Current State: 36:[67, 62, 2], Operations: ['46-44=2'] Exploring Operation: 62/2=31, Resulting Numbers: [67, 31] Generated Node #3: [67, 31] from Operati...
4
Current State: 36:[67, 62, 46, 44], Operations: [] Exploring Operation: 67-62=5, Resulting Numbers: [46, 44, 5] Generated Node #0,0: 36:[46, 44, 5] Operation: 67-62=5 Start Sub Search at level 1: Moving to Node #0,0 Current State: 36:[46, 44, 5], Operations: ['67-62=5'] Exploring Operation: 46-44=2, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 87, 38, 58, 60 ]
78
[ "58*60=3480", "3480/87=40", "38+40=78" ]
Current State: 78:[87, 38, 58, 60], Operations: [] Exploring Operation: 58*60=3480, Resulting Numbers: [87, 38, 3480] Generated Node #2: [87, 38, 3480] from Operation: 58*60=3480 Current State: 78:[87, 38, 3480], Operations: ['58*60=3480'] Exploring Operation: 3480/87=40, Resulting Numbers: [38, 40] Generated Node #3: ...
4
Current State: 78:[87, 38, 58, 60], Operations: [] Exploring Operation: 87-58=29, Resulting Numbers: [38, 60, 29] Generated Node #0,0: 78:[38, 60, 29] Operation: 87-58=29 Exploring Operation: 60-58=2, Resulting Numbers: [87, 38, 2] Generated Node #0,1: 78:[87, 38, 2] Operation: 60-58=2 Exploring Operation: 87-60=27, Re...
0
hs_3
mult_heuristic
[ 41, 53, 43, 35 ]
44
[ "43-41=2", "53+35=88", "88/2=44" ]
Current State: 44:[41, 53, 43, 35], Operations: [] Exploring Operation: 43-41=2, Resulting Numbers: [53, 35, 2] Generated Node #2: [53, 35, 2] from Operation: 43-41=2 Current State: 44:[53, 35, 2], Operations: ['43-41=2'] Exploring Operation: 53+35=88, Resulting Numbers: [2, 88] Generated Node #3: [2, 88] from Operatio...
4
Current State: 44:[41, 53, 43, 35], Operations: [] Exploring Operation: 41-35=6, Resulting Numbers: [53, 43, 6] Generated Node #0,0: 44:[53, 43, 6] Operation: 41-35=6 Exploring Operation: 53-41=12, Resulting Numbers: [43, 35, 12] Generated Node #0,1: 44:[43, 35, 12] Operation: 53-41=12 Exploring Operation: 53-35=18, Re...
0
hs_4
sum_heuristic
[ 98, 97, 23, 96 ]
25
[ "98+96=194", "194/97=2", "23+2=25" ]
Current State: 25:[98, 97, 23, 96], Operations: [] Exploring Operation: 98+96=194, Resulting Numbers: [97, 23, 194] Generated Node #2: [97, 23, 194] from Operation: 98+96=194 Current State: 25:[97, 23, 194], Operations: ['98+96=194'] Exploring Operation: 194/97=2, Resulting Numbers: [23, 2] Generated Node #3: [23, 2] f...
4
Current State: 25:[98, 97, 23, 96], Operations: [] Exploring Operation: 97-23=74, Resulting Numbers: [98, 96, 74] Generated Node #0,0: 25:[98, 96, 74] Operation: 97-23=74 Exploring Operation: 98-23=75, Resulting Numbers: [97, 96, 75] Generated Node #0,1: 25:[97, 96, 75] Operation: 98-23=75 Exploring Operation: 98-96=2,...
0
hs_5
sum_heuristic
[ 23, 10, 13, 5 ]
15
[ "23+10=33", "13+5=18", "33-18=15" ]
Current State: 15:[23, 10, 13, 5], Operations: [] Exploring Operation: 23+10=33, Resulting Numbers: [13, 5, 33] Generated Node #2: [13, 5, 33] from Operation: 23+10=33 Current State: 15:[13, 5, 33], Operations: ['23+10=33'] Exploring Operation: 13+5=18, Resulting Numbers: [33, 18] Generated Node #3: [33, 18] from Opera...
4
Current State: 15:[23, 10, 13, 5], Operations: [] Exploring Operation: 23-10=13, Resulting Numbers: [13, 5, 13] Generated Node #0,0: 15:[13, 5, 13] Operation: 23-10=13 Moving to Node #0,0 Current State: 15:[13, 5, 13], Operations: ['23-10=13'] Exploring Operation: 13/13=1, Resulting Numbers: [5, 1] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 15, 71, 43, 59 ]
16
[ "15+71=86", "43+59=102", "102-86=16" ]
Current State: 16:[15, 71, 43, 59], Operations: [] Exploring Operation: 15+71=86, Resulting Numbers: [43, 59, 86] Generated Node #2: [43, 59, 86] from Operation: 15+71=86 Current State: 16:[43, 59, 86], Operations: ['15+71=86'] Exploring Operation: 43+59=102, Resulting Numbers: [86, 102] Generated Node #3: [86, 102] fr...
4
Current State: 16:[15, 71, 43, 59], Operations: [] Exploring Operation: 71-43=28, Resulting Numbers: [15, 59, 28] Generated Node #0,0: 16:[15, 59, 28] Operation: 71-43=28 Exploring Operation: 71-59=12, Resulting Numbers: [15, 43, 12] Generated Node #0,1: 16:[15, 43, 12] Operation: 71-59=12 Exploring Operation: 59-43=16...
0.990451
hs_3
mult_heuristic
[ 54, 94, 20, 87 ]
67
[ "94-54=40", "20+87=107", "107-40=67" ]
Current State: 67:[54, 94, 20, 87], Operations: [] Exploring Operation: 94-54=40, Resulting Numbers: [20, 87, 40] Generated Node #2: [20, 87, 40] from Operation: 94-54=40 Current State: 67:[20, 87, 40], Operations: ['94-54=40'] Exploring Operation: 20+87=107, Resulting Numbers: [40, 107] Generated Node #3: [40, 107] fr...
4
Current State: 67:[54, 94, 20, 87], Operations: [] Exploring Operation: 54+20=74, Resulting Numbers: [94, 87, 74] Generated Node #0,0: 67:[94, 87, 74] Operation: 54+20=74 Exploring Operation: 87-20=67, Resulting Numbers: [54, 94, 67] Generated Node #0,1: 67:[54, 94, 67] Operation: 87-20=67 Exploring Operation: 54-20=34...
0.970486
hs_4
mult_heuristic
[ 87, 56, 36, 39 ]
44
[ "87-56=31", "36+39=75", "75-31=44" ]
Current State: 44:[87, 56, 36, 39], Operations: [] Exploring Operation: 87-56=31, Resulting Numbers: [36, 39, 31] Generated Node #2: [36, 39, 31] from Operation: 87-56=31 Current State: 44:[36, 39, 31], Operations: ['87-56=31'] Exploring Operation: 36+39=75, Resulting Numbers: [31, 75] Generated Node #3: [31, 75] from ...
4
Current State: 44:[87, 56, 36, 39], Operations: [] Exploring Operation: 87-56=31, Resulting Numbers: [36, 39, 31] Generated Node #0,0: 44:[36, 39, 31] Operation: 87-56=31 Exploring Operation: 56-39=17, Resulting Numbers: [87, 36, 17] Generated Node #0,1: 44:[87, 36, 17] Operation: 56-39=17 Exploring Operation: 87-39=48...
0.986979
hs_5
mult_heuristic
[ 4, 2, 17, 58 ]
77
[ "4-2=2", "17+58=75", "2+75=77" ]
Current State: 77:[4, 2, 17, 58], Operations: [] Exploring Operation: 4-2=2, Resulting Numbers: [17, 58, 2] Generated Node #2: [17, 58, 2] from Operation: 4-2=2 Current State: 77:[17, 58, 2], Operations: ['4-2=2'] Exploring Operation: 17+58=75, Resulting Numbers: [2, 75] Generated Node #3: [2, 75] from Operation: 17+58...
4
Current State: 77:[4, 2, 17, 58], Operations: [] Exploring Operation: 17+58=75, Resulting Numbers: [4, 2, 75] Generated Node #0,0: 77:[4, 2, 75] Operation: 17+58=75 Moving to Node #0,0 Current State: 77:[4, 2, 75], Operations: ['17+58=75'] Exploring Operation: 4+2=6, Resulting Numbers: [75, 6] Generated Node #0,0,0: 77...
0
hs_1
sum_heuristic
[ 13, 70, 88, 33 ]
38
[ "13+70=83", "88+33=121", "121-83=38" ]
Current State: 38:[13, 70, 88, 33], Operations: [] Exploring Operation: 13+70=83, Resulting Numbers: [88, 33, 83] Generated Node #2: [88, 33, 83] from Operation: 13+70=83 Current State: 38:[88, 33, 83], Operations: ['13+70=83'] Exploring Operation: 88+33=121, Resulting Numbers: [83, 121] Generated Node #3: [83, 121] fr...
4
Current State: 38:[13, 70, 88, 33], Operations: [] Exploring Operation: 88-70=18, Resulting Numbers: [13, 33, 18] Generated Node #0,0: 38:[13, 33, 18] Operation: 88-70=18 Exploring Operation: 88-33=55, Resulting Numbers: [13, 70, 55] Generated Node #0,1: 38:[13, 70, 55] Operation: 88-33=55 Exploring Operation: 70-33=37...
0.989583
hs_3
sum_heuristic
[ 55, 66, 10, 17 ]
29
[ "66*10=660", "660/55=12", "17+12=29" ]
Current State: 29:[55, 66, 10, 17], Operations: [] Exploring Operation: 66*10=660, Resulting Numbers: [55, 17, 660] Generated Node #2: [55, 17, 660] from Operation: 66*10=660 Current State: 29:[55, 17, 660], Operations: ['66*10=660'] Exploring Operation: 660/55=12, Resulting Numbers: [17, 12] Generated Node #3: [17, 12...
4
Current State: 29:[55, 66, 10, 17], Operations: [] Exploring Operation: 55-17=38, Resulting Numbers: [66, 10, 38] Generated Node #0,0: 29:[66, 10, 38] Operation: 55-17=38 Exploring Operation: 55-10=45, Resulting Numbers: [66, 17, 45] Generated Node #0,1: 29:[66, 17, 45] Operation: 55-10=45 Exploring Operation: 66-10=56...
0
hs_4
mult_heuristic
[ 12, 22, 20, 72 ]
74
[ "22-12=10", "20/10=2", "72+2=74" ]
Current State: 74:[12, 22, 20, 72], Operations: [] Exploring Operation: 22-12=10, Resulting Numbers: [20, 72, 10] Generated Node #2: [20, 72, 10] from Operation: 22-12=10 Current State: 74:[20, 72, 10], Operations: ['22-12=10'] Exploring Operation: 20/10=2, Resulting Numbers: [72, 2] Generated Node #3: [72, 2] from Ope...
4
Current State: 74:[12, 22, 20, 72], Operations: [] Exploring Operation: 12+22=34, Resulting Numbers: [20, 72, 34] Generated Node #0,0: 74:[20, 72, 34] Operation: 12+22=34 Exploring Operation: 22-20=2, Resulting Numbers: [12, 72, 2] Generated Node #0,1: 74:[12, 72, 2] Operation: 22-20=2 Exploring Operation: 22+20=42, Re...
0
hs_3
mult_heuristic
[ 12, 24, 76, 37 ]
24
[ "12*76=912", "24*37=888", "912-888=24" ]
Current State: 24:[12, 24, 76, 37], Operations: [] Exploring Operation: 12*76=912, Resulting Numbers: [24, 37, 912] Generated Node #2: [24, 37, 912] from Operation: 12*76=912 Current State: 24:[24, 37, 912], Operations: ['12*76=912'] Exploring Operation: 24*37=888, Resulting Numbers: [912, 888] Generated Node #3: [912,...
4
Current State: 24:[12, 24, 76, 37], Operations: [] Exploring Operation: 76-37=39, Resulting Numbers: [12, 24, 39] Generated Node #0,0: 24:[12, 24, 39] Operation: 76-37=39 Exploring Operation: 76-24=52, Resulting Numbers: [12, 37, 52] Generated Node #0,1: 24:[12, 37, 52] Operation: 76-24=52 Exploring Operation: 76-12=64...
0
hs_3
mult_heuristic
[ 18, 10, 60, 2 ]
64
[ "18+10=28", "60-28=32", "2*32=64" ]
Current State: 64:[18, 10, 60, 2], Operations: [] Exploring Operation: 18+10=28, Resulting Numbers: [60, 2, 28] Generated Node #2: [60, 2, 28] from Operation: 18+10=28 Current State: 64:[60, 2, 28], Operations: ['18+10=28'] Exploring Operation: 60-28=32, Resulting Numbers: [2, 32] Generated Node #3: [2, 32] from Operat...
4
Current State: 64:[18, 10, 60, 2], Operations: [] Exploring Operation: 18-10=8, Resulting Numbers: [60, 2, 8] Generated Node #0,0: 64:[60, 2, 8] Operation: 18-10=8 Start Sub Search at level 1: Moving to Node #0,0 Current State: 64:[60, 2, 8], Operations: ['18-10=8'] Exploring Operation: 60+2=62, Resulting Numbers: [8, ...
0
hs_1
mult_heuristic
[ 60, 93, 92, 39 ]
100
[ "60+93=153", "92-39=53", "153-53=100" ]
Current State: 100:[60, 93, 92, 39], Operations: [] Exploring Operation: 60+93=153, Resulting Numbers: [92, 39, 153] Generated Node #2: [92, 39, 153] from Operation: 60+93=153 Current State: 100:[92, 39, 153], Operations: ['60+93=153'] Exploring Operation: 92-39=53, Resulting Numbers: [153, 53] Generated Node #3: [153,...
4
Current State: 100:[60, 93, 92, 39], Operations: [] Exploring Operation: 93-39=54, Resulting Numbers: [60, 92, 54] Generated Node #0,0: 100:[60, 92, 54] Operation: 93-39=54 Exploring Operation: 93-92=1, Resulting Numbers: [60, 39, 1] Generated Node #0,1: 100:[60, 39, 1] Operation: 93-92=1 Exploring Operation: 60-39=21,...
0.963542
hs_5
sum_heuristic
[ 17, 26, 23, 98 ]
78
[ "17+26=43", "23+98=121", "121-43=78" ]
Current State: 78:[17, 26, 23, 98], Operations: [] Exploring Operation: 17+26=43, Resulting Numbers: [23, 98, 43] Generated Node #2: [23, 98, 43] from Operation: 17+26=43 Current State: 78:[23, 98, 43], Operations: ['17+26=43'] Exploring Operation: 23+98=121, Resulting Numbers: [43, 121] Generated Node #3: [43, 121] fr...
4
Current State: 78:[17, 26, 23, 98], Operations: [] Exploring Operation: 23-17=6, Resulting Numbers: [26, 98, 6] Generated Node #0,0: 78:[26, 98, 6] Operation: 23-17=6 Exploring Operation: 98-17=81, Resulting Numbers: [26, 23, 81] Generated Node #0,1: 78:[26, 23, 81] Operation: 98-17=81 Exploring Operation: 98-23=75, Re...
0.986979
hs_4
sum_heuristic
[ 7, 1, 63, 12 ]
81
[ "7-1=6", "63+12=75", "6+75=81" ]
Current State: 81:[7, 1, 63, 12], Operations: [] Exploring Operation: 7-1=6, Resulting Numbers: [63, 12, 6] Generated Node #2: [63, 12, 6] from Operation: 7-1=6 Current State: 81:[63, 12, 6], Operations: ['7-1=6'] Exploring Operation: 63+12=75, Resulting Numbers: [6, 75] Generated Node #3: [6, 75] from Operation: 63+12...
4
Current State: 81:[7, 1, 63, 12], Operations: [] Exploring Operation: 63/7=9, Resulting Numbers: [1, 12, 9] Generated Node #0,0: 81:[1, 12, 9] Operation: 63/7=9 Exploring Operation: 63+12=75, Resulting Numbers: [7, 1, 75] Generated Node #0,1: 81:[7, 1, 75] Operation: 63+12=75 Start Sub Search at level 1: Moving to Node...
0.986979
hs_2
mult_heuristic
[ 5, 84, 22, 27 ]
53
[ "5*22=110", "84-27=57", "110-57=53" ]
Current State: 53:[5, 84, 22, 27], Operations: [] Exploring Operation: 5*22=110, Resulting Numbers: [84, 27, 110] Generated Node #2: [84, 27, 110] from Operation: 5*22=110 Current State: 53:[84, 27, 110], Operations: ['5*22=110'] Exploring Operation: 84-27=57, Resulting Numbers: [110, 57] Generated Node #3: [110, 57] f...
4
Current State: 53:[5, 84, 22, 27], Operations: [] Exploring Operation: 5+22=27, Resulting Numbers: [84, 27, 27] Generated Node #0,0: 53:[84, 27, 27] Operation: 5+22=27 Exploring Operation: 5+27=32, Resulting Numbers: [84, 22, 32] Generated Node #0,1: 53:[84, 22, 32] Operation: 5+27=32 Exploring Operation: 84-22=62, Res...
0
hs_4
mult_heuristic
[ 95, 53, 2, 28 ]
92
[ "95+53=148", "2*28=56", "148-56=92" ]
Current State: 92:[95, 53, 2, 28], Operations: [] Exploring Operation: 95+53=148, Resulting Numbers: [2, 28, 148] Generated Node #2: [2, 28, 148] from Operation: 95+53=148 Current State: 92:[2, 28, 148], Operations: ['95+53=148'] Exploring Operation: 2*28=56, Resulting Numbers: [148, 56] Generated Node #3: [148, 56] fr...
4
Current State: 92:[95, 53, 2, 28], Operations: [] Exploring Operation: 53-28=25, Resulting Numbers: [95, 2, 25] Generated Node #0,0: 92:[95, 2, 25] Operation: 53-28=25 Exploring Operation: 95-53=42, Resulting Numbers: [2, 28, 42] Generated Node #0,1: 92:[2, 28, 42] Operation: 95-53=42 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 83, 76, 45, 33 ]
81
[ "83+76=159", "45+33=78", "159-78=81" ]
Current State: 81:[83, 76, 45, 33], Operations: [] Exploring Operation: 83+76=159, Resulting Numbers: [45, 33, 159] Generated Node #2: [45, 33, 159] from Operation: 83+76=159 Current State: 81:[45, 33, 159], Operations: ['83+76=159'] Exploring Operation: 45+33=78, Resulting Numbers: [159, 78] Generated Node #3: [159, 7...
4
Current State: 81:[83, 76, 45, 33], Operations: [] Exploring Operation: 76-45=31, Resulting Numbers: [83, 33, 31] Generated Node #0,0: 81:[83, 33, 31] Operation: 76-45=31 Exploring Operation: 83-45=38, Resulting Numbers: [76, 33, 38] Generated Node #0,1: 81:[76, 33, 38] Operation: 83-45=38 Exploring Operation: 45+33=78...
0.988715
hs_4
sum_heuristic
[ 1, 70, 36, 41 ]
75
[ "1*70=70", "41-36=5", "70+5=75" ]
Current State: 75:[1, 70, 36, 41], Operations: [] Exploring Operation: 1*70=70, Resulting Numbers: [36, 41, 70] Generated Node #2: [36, 41, 70] from Operation: 1*70=70 Current State: 75:[36, 41, 70], Operations: ['1*70=70'] Exploring Operation: 41-36=5, Resulting Numbers: [70, 5] Generated Node #3: [70, 5] from Operati...
4
Current State: 75:[1, 70, 36, 41], Operations: [] Exploring Operation: 36+41=77, Resulting Numbers: [1, 70, 77] Generated Node #0,0: 75:[1, 70, 77] Operation: 36+41=77 Exploring Operation: 41-36=5, Resulting Numbers: [1, 70, 5] Generated Node #0,1: 75:[1, 70, 5] Operation: 41-36=5 Moving to Node #0,1 Current State: 75:...
0.992188
hs_2
mult_heuristic
[ 55, 78, 50, 40 ]
70
[ "55-50=5", "40/5=8", "78-8=70" ]
Current State: 70:[55, 78, 50, 40], Operations: [] Exploring Operation: 55-50=5, Resulting Numbers: [78, 40, 5] Generated Node #2: [78, 40, 5] from Operation: 55-50=5 Current State: 70:[78, 40, 5], Operations: ['55-50=5'] Exploring Operation: 40/5=8, Resulting Numbers: [78, 8] Generated Node #3: [78, 8] from Operation:...
4
Current State: 70:[55, 78, 50, 40], Operations: [] Exploring Operation: 55-40=15, Resulting Numbers: [78, 50, 15] Generated Node #0,0: 70:[78, 50, 15] Operation: 55-40=15 Exploring Operation: 55-50=5, Resulting Numbers: [78, 40, 5] Generated Node #0,1: 70:[78, 40, 5] Operation: 55-50=5 Exploring Operation: 50-40=10, Re...
0
hs_3
sum_heuristic
[ 26, 8, 52, 87 ]
93
[ "52/26=2", "8+87=95", "95-2=93" ]
Current State: 93:[26, 8, 52, 87], Operations: [] Exploring Operation: 52/26=2, Resulting Numbers: [8, 87, 2] Generated Node #2: [8, 87, 2] from Operation: 52/26=2 Current State: 93:[8, 87, 2], Operations: ['52/26=2'] Exploring Operation: 8+87=95, Resulting Numbers: [2, 95] Generated Node #3: [2, 95] from Operation: 8+...
4
Current State: 93:[26, 8, 52, 87], Operations: [] Exploring Operation: 52-26=26, Resulting Numbers: [8, 87, 26] Generated Node #0,0: 93:[8, 87, 26] Operation: 52-26=26 Exploring Operation: 26+52=78, Resulting Numbers: [8, 87, 78] Generated Node #0,1: 93:[8, 87, 78] Operation: 26+52=78 Exploring Operation: 52/26=2, Resu...
0.985243
hs_5
mult_heuristic
[ 60, 79, 64, 2 ]
85
[ "79-60=19", "64+2=66", "19+66=85" ]
Current State: 85:[60, 79, 64, 2], Operations: [] Exploring Operation: 79-60=19, Resulting Numbers: [64, 2, 19] Generated Node #2: [64, 2, 19] from Operation: 79-60=19 Current State: 85:[64, 2, 19], Operations: ['79-60=19'] Exploring Operation: 64+2=66, Resulting Numbers: [19, 66] Generated Node #3: [19, 66] from Opera...
4
Current State: 85:[60, 79, 64, 2], Operations: [] Exploring Operation: 64-60=4, Resulting Numbers: [79, 2, 4] Generated Node #0,0: 85:[79, 2, 4] Operation: 64-60=4 Exploring Operation: 79-60=19, Resulting Numbers: [64, 2, 19] Generated Node #0,1: 85:[64, 2, 19] Operation: 79-60=19 Exploring Operation: 60/2=30, Resultin...
0.986979
hs_5
sum_heuristic
[ 16, 35, 47, 96 ]
96
[ "47-35=12", "16*12=192", "192-96=96" ]
Current State: 96:[16, 35, 47, 96], Operations: [] Exploring Operation: 47-35=12, Resulting Numbers: [16, 96, 12] Generated Node #2: [16, 96, 12] from Operation: 47-35=12 Current State: 96:[16, 96, 12], Operations: ['47-35=12'] Exploring Operation: 16*12=192, Resulting Numbers: [96, 192] Generated Node #3: [96, 192] fr...
4
Current State: 96:[16, 35, 47, 96], Operations: [] Exploring Operation: 47-35=12, Resulting Numbers: [16, 96, 12] Generated Node #0,0: 96:[16, 96, 12] Operation: 47-35=12 Exploring Operation: 16+35=51, Resulting Numbers: [47, 96, 51] Generated Node #0,1: 96:[47, 96, 51] Operation: 16+35=51 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 19, 46, 7, 10 ]
63
[ "46*10=460", "460-19=441", "441/7=63" ]
Current State: 63:[19, 46, 7, 10], Operations: [] Exploring Operation: 46*10=460, Resulting Numbers: [19, 7, 460] Generated Node #2: [19, 7, 460] from Operation: 46*10=460 Current State: 63:[19, 7, 460], Operations: ['46*10=460'] Exploring Operation: 460-19=441, Resulting Numbers: [7, 441] Generated Node #3: [7, 441] f...
4
Current State: 63:[19, 46, 7, 10], Operations: [] Exploring Operation: 46+10=56, Resulting Numbers: [19, 7, 56] Generated Node #0,0: 63:[19, 7, 56] Operation: 46+10=56 Exploring Operation: 19+46=65, Resulting Numbers: [7, 10, 65] Generated Node #0,1: 63:[7, 10, 65] Operation: 19+46=65 Exploring Operation: 46+7=53, Resu...
0
hs_4
mult_heuristic
[ 92, 63, 32, 96 ]
99
[ "92-63=29", "32+96=128", "128-29=99" ]
Current State: 99:[92, 63, 32, 96], Operations: [] Exploring Operation: 92-63=29, Resulting Numbers: [32, 96, 29] Generated Node #2: [32, 96, 29] from Operation: 92-63=29 Current State: 99:[32, 96, 29], Operations: ['92-63=29'] Exploring Operation: 32+96=128, Resulting Numbers: [29, 128] Generated Node #3: [29, 128] fr...
4
Current State: 99:[92, 63, 32, 96], Operations: [] Exploring Operation: 96-63=33, Resulting Numbers: [92, 32, 33] Generated Node #0,0: 99:[92, 32, 33] Operation: 96-63=33 Exploring Operation: 92-63=29, Resulting Numbers: [32, 96, 29] Generated Node #0,1: 99:[32, 96, 29] Operation: 92-63=29 Start Sub Search at level 1: ...
0.986979
hs_2
mult_heuristic
[ 48, 16, 42, 66 ]
56
[ "48-16=32", "66-42=24", "32+24=56" ]
Current State: 56:[48, 16, 42, 66], Operations: [] Exploring Operation: 48-16=32, Resulting Numbers: [42, 66, 32] Generated Node #2: [42, 66, 32] from Operation: 48-16=32 Current State: 56:[42, 66, 32], Operations: ['48-16=32'] Exploring Operation: 66-42=24, Resulting Numbers: [32, 24] Generated Node #3: [32, 24] from ...
4
Current State: 56:[48, 16, 42, 66], Operations: [] Exploring Operation: 66-48=18, Resulting Numbers: [16, 42, 18] Generated Node #0,0: 56:[16, 42, 18] Operation: 66-48=18 Exploring Operation: 16+42=58, Resulting Numbers: [48, 66, 58] Generated Node #0,1: 56:[48, 66, 58] Operation: 16+42=58 Exploring Operation: 66-42=24...
0.980035
hs_5
sum_heuristic
[ 10, 51, 8, 57 ]
32
[ "10+51=61", "61-57=4", "8*4=32" ]
Current State: 32:[10, 51, 8, 57], Operations: [] Exploring Operation: 10+51=61, Resulting Numbers: [8, 57, 61] Generated Node #2: [8, 57, 61] from Operation: 10+51=61 Current State: 32:[8, 57, 61], Operations: ['10+51=61'] Exploring Operation: 61-57=4, Resulting Numbers: [8, 4] Generated Node #3: [8, 4] from Operation...
4
Current State: 32:[10, 51, 8, 57], Operations: [] Exploring Operation: 57-51=6, Resulting Numbers: [10, 8, 6] Generated Node #0,0: 32:[10, 8, 6] Operation: 57-51=6 Exploring Operation: 51-10=41, Resulting Numbers: [8, 57, 41] Generated Node #0,1: 32:[8, 57, 41] Operation: 51-10=41 Exploring Operation: 57-10=47, Resulti...
0.987847
hs_3
mult_heuristic