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
[ 29, 73, 25, 18 ]
70
[ "29+25=54", "54/18=3", "73-3=70" ]
Current State: 70:[29, 73, 25, 18], Operations: [] Exploring Operation: 29+25=54, Resulting Numbers: [73, 18, 54] Generated Node #2: [73, 18, 54] from Operation: 29+25=54 Current State: 70:[73, 18, 54], Operations: ['29+25=54'] Exploring Operation: 54/18=3, Resulting Numbers: [73, 3] Generated Node #3: [73, 3] from Ope...
4
Current State: 70:[29, 73, 25, 18], Operations: [] Exploring Operation: 29-25=4, Resulting Numbers: [73, 18, 4] Generated Node #0,0: 70:[73, 18, 4] Operation: 29-25=4 Exploring Operation: 25-18=7, Resulting Numbers: [29, 73, 7] Generated Node #0,1: 70:[29, 73, 7] Operation: 25-18=7 Moving to Node #0,0 Current State: 70...
0
hs_2
sum_heuristic
[ 41, 84, 5, 24 ]
96
[ "41+84=125", "5+24=29", "125-29=96" ]
Current State: 96:[41, 84, 5, 24], Operations: [] Exploring Operation: 41+84=125, Resulting Numbers: [5, 24, 125] Generated Node #2: [5, 24, 125] from Operation: 41+84=125 Current State: 96:[5, 24, 125], Operations: ['41+84=125'] Exploring Operation: 5+24=29, Resulting Numbers: [125, 29] Generated Node #3: [125, 29] fr...
4
Current State: 96:[41, 84, 5, 24], Operations: [] Exploring Operation: 41+5=46, Resulting Numbers: [84, 24, 46] Generated Node #0,0: 96:[84, 24, 46] Operation: 41+5=46 Exploring Operation: 84-41=43, Resulting Numbers: [5, 24, 43] Generated Node #0,1: 96:[5, 24, 43] Operation: 84-41=43 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 35, 27, 79, 55 ]
38
[ "35+27=62", "79-55=24", "62-24=38" ]
Current State: 38:[35, 27, 79, 55], Operations: [] Exploring Operation: 35+27=62, Resulting Numbers: [79, 55, 62] Generated Node #2: [79, 55, 62] from Operation: 35+27=62 Current State: 38:[79, 55, 62], Operations: ['35+27=62'] Exploring Operation: 79-55=24, Resulting Numbers: [62, 24] Generated Node #3: [62, 24] from ...
4
Current State: 38:[35, 27, 79, 55], Operations: [] Exploring Operation: 55-27=28, Resulting Numbers: [35, 79, 28] Generated Node #0,0: 38:[35, 79, 28] Operation: 55-27=28 Exploring Operation: 79-27=52, Resulting Numbers: [35, 55, 52] Generated Node #0,1: 38:[35, 55, 52] Operation: 79-27=52 Exploring Operation: 79-55=24...
0.985243
hs_5
mult_heuristic
[ 4, 12, 77, 24 ]
68
[ "12+24=36", "36/4=9", "77-9=68" ]
Current State: 68:[4, 12, 77, 24], Operations: [] Exploring Operation: 12+24=36, Resulting Numbers: [4, 77, 36] Generated Node #2: [4, 77, 36] from Operation: 12+24=36 Current State: 68:[4, 77, 36], Operations: ['12+24=36'] Exploring Operation: 36/4=9, Resulting Numbers: [77, 9] Generated Node #3: [77, 9] from Operatio...
4
Current State: 68:[4, 12, 77, 24], Operations: [] Exploring Operation: 24/12=2, Resulting Numbers: [4, 77, 2] Generated Node #0,0: 68:[4, 77, 2] Operation: 24/12=2 Exploring Operation: 77-12=65, Resulting Numbers: [4, 24, 65] Generated Node #0,1: 68:[4, 24, 65] Operation: 77-12=65 Start Sub Search at level 1: Moving to...
0
hs_2
sum_heuristic
[ 54, 77, 38, 23 ]
37
[ "77-54=23", "23/23=1", "38-1=37" ]
Current State: 37:[54, 77, 38, 23], Operations: [] Exploring Operation: 77-54=23, Resulting Numbers: [38, 23, 23] Generated Node #2: [38, 23, 23] from Operation: 77-54=23 Current State: 37:[38, 23, 23], Operations: ['77-54=23'] Exploring Operation: 23/23=1, Resulting Numbers: [38, 1] Generated Node #3: [38, 1] from Ope...
4
Current State: 37:[54, 77, 38, 23], Operations: [] Exploring Operation: 77-23=54, Resulting Numbers: [54, 38, 54] Generated Node #0,0: 37:[54, 38, 54] Operation: 77-23=54 Exploring Operation: 54-23=31, Resulting Numbers: [77, 38, 31] Generated Node #0,1: 37:[77, 38, 31] Operation: 54-23=31 Exploring Operation: 77-38=39...
0.976563
hs_5
mult_heuristic
[ 39, 31, 35, 91 ]
46
[ "39*35=1365", "1365/91=15", "31+15=46" ]
Current State: 46:[39, 31, 35, 91], Operations: [] Exploring Operation: 39*35=1365, Resulting Numbers: [31, 91, 1365] Generated Node #2: [31, 91, 1365] from Operation: 39*35=1365 Current State: 46:[31, 91, 1365], Operations: ['39*35=1365'] Exploring Operation: 1365/91=15, Resulting Numbers: [31, 15] Generated Node #3: ...
4
Current State: 46:[39, 31, 35, 91], Operations: [] Exploring Operation: 91-39=52, Resulting Numbers: [31, 35, 52] Generated Node #0,0: 46:[31, 35, 52] Operation: 91-39=52 Exploring Operation: 91-31=60, Resulting Numbers: [39, 35, 60] Generated Node #0,1: 46:[39, 35, 60] Operation: 91-31=60 Exploring Operation: 35-31=4,...
0
hs_5
mult_heuristic
[ 83, 91, 88, 13 ]
16
[ "91-83=8", "13*8=104", "104-88=16" ]
Current State: 16:[83, 91, 88, 13], Operations: [] Exploring Operation: 91-83=8, Resulting Numbers: [88, 13, 8] Generated Node #2: [88, 13, 8] from Operation: 91-83=8 Current State: 16:[88, 13, 8], Operations: ['91-83=8'] Exploring Operation: 13*8=104, Resulting Numbers: [88, 104] Generated Node #3: [88, 104] from Oper...
4
Current State: 16:[83, 91, 88, 13], Operations: [] Exploring Operation: 91/13=7, Resulting Numbers: [83, 88, 7] Generated Node #0,0: 16:[83, 88, 7] Operation: 91/13=7 Exploring Operation: 91-88=3, Resulting Numbers: [83, 13, 3] Generated Node #0,1: 16:[83, 13, 3] Operation: 91-88=3 Exploring Operation: 91-83=8, Resulti...
0
hs_4
mult_heuristic
[ 90, 46, 84, 4 ]
48
[ "90+46=136", "84+4=88", "136-88=48" ]
Current State: 48:[90, 46, 84, 4], Operations: [] Exploring Operation: 90+46=136, Resulting Numbers: [84, 4, 136] Generated Node #2: [84, 4, 136] from Operation: 90+46=136 Current State: 48:[84, 4, 136], Operations: ['90+46=136'] Exploring Operation: 84+4=88, Resulting Numbers: [136, 88] Generated Node #3: [136, 88] fr...
4
Current State: 48:[90, 46, 84, 4], Operations: [] Exploring Operation: 84/4=21, Resulting Numbers: [90, 46, 21] Generated Node #0,0: 48:[90, 46, 21] Operation: 84/4=21 Exploring Operation: 90-46=44, Resulting Numbers: [84, 4, 44] Generated Node #0,1: 48:[84, 4, 44] Operation: 90-46=44 Exploring Operation: 90-84=6, Resu...
0.987847
hs_3
mult_heuristic
[ 31, 14, 37, 43 ]
28
[ "31+43=74", "14*74=1036", "1036/37=28" ]
Current State: 28:[31, 14, 37, 43], Operations: [] Exploring Operation: 31+43=74, Resulting Numbers: [14, 37, 74] Generated Node #2: [14, 37, 74] from Operation: 31+43=74 Current State: 28:[14, 37, 74], Operations: ['31+43=74'] Exploring Operation: 14*74=1036, Resulting Numbers: [37, 1036] Generated Node #3: [37, 1036]...
4
Current State: 28:[31, 14, 37, 43], Operations: [] Exploring Operation: 43-37=6, Resulting Numbers: [31, 14, 6] Generated Node #0,0: 28:[31, 14, 6] Operation: 43-37=6 Start Sub Search at level 1: Moving to Node #0,0 Current State: 28:[31, 14, 6], Operations: ['43-37=6'] Exploring Operation: 31-6=25, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 72, 42, 88, 68 ]
91
[ "88+68=156", "42*156=6552", "6552/72=91" ]
Current State: 91:[72, 42, 88, 68], Operations: [] Exploring Operation: 88+68=156, Resulting Numbers: [72, 42, 156] Generated Node #2: [72, 42, 156] from Operation: 88+68=156 Current State: 91:[72, 42, 156], Operations: ['88+68=156'] Exploring Operation: 42*156=6552, Resulting Numbers: [72, 6552] Generated Node #3: [72...
4
Current State: 91:[72, 42, 88, 68], Operations: [] Exploring Operation: 72-68=4, Resulting Numbers: [42, 88, 4] Generated Node #0,0: 91:[42, 88, 4] Operation: 72-68=4 Exploring Operation: 68-42=26, Resulting Numbers: [72, 88, 26] Generated Node #0,1: 91:[72, 88, 26] Operation: 68-42=26 Moving to Node #0,0 Current State...
0
hs_2
mult_heuristic
[ 2, 56, 95, 65 ]
58
[ "56/2=28", "95-65=30", "28+30=58" ]
Current State: 58:[2, 56, 95, 65], Operations: [] Exploring Operation: 56/2=28, Resulting Numbers: [95, 65, 28] Generated Node #2: [95, 65, 28] from Operation: 56/2=28 Current State: 58:[95, 65, 28], Operations: ['56/2=28'] Exploring Operation: 95-65=30, Resulting Numbers: [28, 30] Generated Node #3: [28, 30] from Oper...
4
Current State: 58:[2, 56, 95, 65], Operations: [] Exploring Operation: 95-65=30, Resulting Numbers: [2, 56, 30] Generated Node #0,0: 58:[2, 56, 30] Operation: 95-65=30 Start Sub Search at level 1: Moving to Node #0,0 Current State: 58:[2, 56, 30], Operations: ['95-65=30'] Exploring Operation: 2+56=58, Resulting Numbers...
0
hs_1
sum_heuristic
[ 25, 56, 3, 12 ]
27
[ "56-25=31", "12/3=4", "31-4=27" ]
Current State: 27:[25, 56, 3, 12], Operations: [] Exploring Operation: 56-25=31, Resulting Numbers: [3, 12, 31] Generated Node #2: [3, 12, 31] from Operation: 56-25=31 Current State: 27:[3, 12, 31], Operations: ['56-25=31'] Exploring Operation: 12/3=4, Resulting Numbers: [31, 4] Generated Node #3: [31, 4] from Operatio...
4
Current State: 27:[25, 56, 3, 12], Operations: [] Exploring Operation: 56-3=53, Resulting Numbers: [25, 12, 53] Generated Node #0,0: 27:[25, 12, 53] Operation: 56-3=53 Exploring Operation: 56-25=31, Resulting Numbers: [3, 12, 31] Generated Node #0,1: 27:[3, 12, 31] Operation: 56-25=31 Exploring Operation: 56-12=44, Res...
0.983507
hs_3
mult_heuristic
[ 47, 80, 20, 45 ]
60
[ "47-45=2", "80/2=40", "20+40=60" ]
Current State: 60:[47, 80, 20, 45], Operations: [] Exploring Operation: 47-45=2, Resulting Numbers: [80, 20, 2] Generated Node #2: [80, 20, 2] from Operation: 47-45=2 Current State: 60:[80, 20, 2], Operations: ['47-45=2'] Exploring Operation: 80/2=40, Resulting Numbers: [20, 40] Generated Node #3: [20, 40] from Operati...
4
Current State: 60:[47, 80, 20, 45], Operations: [] Exploring Operation: 80-47=33, Resulting Numbers: [20, 45, 33] Generated Node #0,0: 60:[20, 45, 33] Operation: 80-47=33 Start Sub Search at level 1: Moving to Node #0,0 Current State: 60:[20, 45, 33], Operations: ['80-47=33'] Exploring Operation: 45-33=12, Resulting Nu...
0
hs_1
mult_heuristic
[ 4, 14, 46, 7 ]
52
[ "4+46=50", "14/7=2", "50+2=52" ]
Current State: 52:[4, 14, 46, 7], Operations: [] Exploring Operation: 4+46=50, Resulting Numbers: [14, 7, 50] Generated Node #2: [14, 7, 50] from Operation: 4+46=50 Current State: 52:[14, 7, 50], Operations: ['4+46=50'] Exploring Operation: 14/7=2, Resulting Numbers: [50, 2] Generated Node #3: [50, 2] from Operation: 1...
4
Current State: 52:[4, 14, 46, 7], Operations: [] Exploring Operation: 4+46=50, Resulting Numbers: [14, 7, 50] Generated Node #0,0: 52:[14, 7, 50] Operation: 4+46=50 Exploring Operation: 46+7=53, Resulting Numbers: [4, 14, 53] Generated Node #0,1: 52:[4, 14, 53] Operation: 46+7=53 Start Sub Search at level 1: Moving to ...
0.986111
hs_2
mult_heuristic
[ 52, 28, 35, 15 ]
31
[ "28-15=13", "52/13=4", "35-4=31" ]
Current State: 31:[52, 28, 35, 15], Operations: [] Exploring Operation: 28-15=13, Resulting Numbers: [52, 35, 13] Generated Node #2: [52, 35, 13] from Operation: 28-15=13 Current State: 31:[52, 35, 13], Operations: ['28-15=13'] Exploring Operation: 52/13=4, Resulting Numbers: [35, 4] Generated Node #3: [35, 4] from Ope...
4
Current State: 31:[52, 28, 35, 15], Operations: [] Exploring Operation: 52-28=24, Resulting Numbers: [35, 15, 24] Generated Node #0,0: 31:[35, 15, 24] Operation: 52-28=24 Exploring Operation: 52-15=37, Resulting Numbers: [28, 35, 37] Generated Node #0,1: 31:[28, 35, 37] Operation: 52-15=37 Exploring Operation: 28+15=43...
0
hs_5
sum_heuristic
[ 41, 71, 33, 20 ]
43
[ "71-41=30", "33-20=13", "30+13=43" ]
Current State: 43:[41, 71, 33, 20], Operations: [] Exploring Operation: 71-41=30, Resulting Numbers: [33, 20, 30] Generated Node #2: [33, 20, 30] from Operation: 71-41=30 Current State: 43:[33, 20, 30], Operations: ['71-41=30'] Exploring Operation: 33-20=13, Resulting Numbers: [30, 13] Generated Node #3: [30, 13] from ...
4
Current State: 43:[41, 71, 33, 20], Operations: [] Exploring Operation: 71-33=38, Resulting Numbers: [41, 20, 38] Generated Node #0,0: 43:[41, 20, 38] Operation: 71-33=38 Exploring Operation: 71-20=51, Resulting Numbers: [41, 33, 51] Generated Node #0,1: 43:[41, 33, 51] Operation: 71-20=51 Exploring Operation: 33+20=53...
0.982639
hs_4
mult_heuristic
[ 89, 81, 72, 71 ]
77
[ "89-71=18", "72/18=4", "81-4=77" ]
Current State: 77:[89, 81, 72, 71], Operations: [] Exploring Operation: 89-71=18, Resulting Numbers: [81, 72, 18] Generated Node #2: [81, 72, 18] from Operation: 89-71=18 Current State: 77:[81, 72, 18], Operations: ['89-71=18'] Exploring Operation: 72/18=4, Resulting Numbers: [81, 4] Generated Node #3: [81, 4] from Ope...
4
Current State: 77:[89, 81, 72, 71], Operations: [] Exploring Operation: 81-71=10, Resulting Numbers: [89, 72, 10] Generated Node #0,0: 77:[89, 72, 10] Operation: 81-71=10 Exploring Operation: 89-71=18, Resulting Numbers: [81, 72, 18] Generated Node #0,1: 77:[81, 72, 18] Operation: 89-71=18 Exploring Operation: 89-81=8,...
0.963542
hs_4
mult_heuristic
[ 63, 87, 35, 33 ]
92
[ "87-63=24", "35+33=68", "24+68=92" ]
Current State: 92:[63, 87, 35, 33], Operations: [] Exploring Operation: 87-63=24, Resulting Numbers: [35, 33, 24] Generated Node #2: [35, 33, 24] from Operation: 87-63=24 Current State: 92:[35, 33, 24], Operations: ['87-63=24'] Exploring Operation: 35+33=68, Resulting Numbers: [24, 68] Generated Node #3: [24, 68] from ...
4
Current State: 92:[63, 87, 35, 33], Operations: [] Exploring Operation: 63-35=28, Resulting Numbers: [87, 33, 28] Generated Node #0,0: 92:[87, 33, 28] Operation: 63-35=28 Start Sub Search at level 1: Moving to Node #0,0 Current State: 92:[87, 33, 28], Operations: ['63-35=28'] Exploring Operation: 33-28=5, Resulting Num...
0.993924
hs_1
sum_heuristic
[ 35, 99, 93, 33 ]
74
[ "35+99=134", "93-33=60", "134-60=74" ]
Current State: 74:[35, 99, 93, 33], Operations: [] Exploring Operation: 35+99=134, Resulting Numbers: [93, 33, 134] Generated Node #2: [93, 33, 134] from Operation: 35+99=134 Current State: 74:[93, 33, 134], Operations: ['35+99=134'] Exploring Operation: 93-33=60, Resulting Numbers: [134, 60] Generated Node #3: [134, 6...
4
Current State: 74:[35, 99, 93, 33], Operations: [] Exploring Operation: 99-93=6, Resulting Numbers: [35, 33, 6] Generated Node #0,0: 74:[35, 33, 6] Operation: 99-93=6 Exploring Operation: 99-33=66, Resulting Numbers: [35, 93, 66] Generated Node #0,1: 74:[35, 93, 66] Operation: 99-33=66 Exploring Operation: 99-35=64, Re...
0.954861
hs_4
sum_heuristic
[ 70, 68, 46, 88 ]
44
[ "70-68=2", "88-46=42", "2+42=44" ]
Current State: 44:[70, 68, 46, 88], Operations: [] Exploring Operation: 70-68=2, Resulting Numbers: [46, 88, 2] Generated Node #2: [46, 88, 2] from Operation: 70-68=2 Current State: 44:[46, 88, 2], Operations: ['70-68=2'] Exploring Operation: 88-46=42, Resulting Numbers: [2, 42] Generated Node #3: [2, 42] from Operatio...
4
Current State: 44:[70, 68, 46, 88], Operations: [] Exploring Operation: 70-68=2, Resulting Numbers: [46, 88, 2] Generated Node #0,0: 44:[46, 88, 2] Operation: 70-68=2 Exploring Operation: 88-68=20, Resulting Numbers: [70, 46, 20] Generated Node #0,1: 44:[70, 46, 20] Operation: 88-68=20 Exploring Operation: 88-70=18, Re...
0.986979
hs_4
sum_heuristic
[ 54, 10, 22, 2 ]
15
[ "54/2=27", "22-10=12", "27-12=15" ]
Current State: 15:[54, 10, 22, 2], Operations: [] Exploring Operation: 54/2=27, Resulting Numbers: [10, 22, 27] Generated Node #2: [10, 22, 27] from Operation: 54/2=27 Current State: 15:[10, 22, 27], Operations: ['54/2=27'] Exploring Operation: 22-10=12, Resulting Numbers: [27, 12] Generated Node #3: [27, 12] from Oper...
4
Current State: 15:[54, 10, 22, 2], Operations: [] Exploring Operation: 54-22=32, Resulting Numbers: [10, 2, 32] Generated Node #0,0: 15:[10, 2, 32] Operation: 54-22=32 Exploring Operation: 54/2=27, Resulting Numbers: [10, 22, 27] Generated Node #0,1: 15:[10, 22, 27] Operation: 54/2=27 Moving to Node #0,0 Current State:...
0.986111
hs_2
mult_heuristic
[ 26, 64, 97, 96 ]
91
[ "26+64=90", "97-96=1", "90+1=91" ]
Current State: 91:[26, 64, 97, 96], Operations: [] Exploring Operation: 26+64=90, Resulting Numbers: [97, 96, 90] Generated Node #2: [97, 96, 90] from Operation: 26+64=90 Current State: 91:[97, 96, 90], Operations: ['26+64=90'] Exploring Operation: 97-96=1, Resulting Numbers: [90, 1] Generated Node #3: [90, 1] from Ope...
4
Current State: 91:[26, 64, 97, 96], Operations: [] Exploring Operation: 64-26=38, Resulting Numbers: [97, 96, 38] Generated Node #0,0: 91:[97, 96, 38] Operation: 64-26=38 Exploring Operation: 97-64=33, Resulting Numbers: [26, 96, 33] Generated Node #0,1: 91:[26, 96, 33] Operation: 97-64=33 Exploring Operation: 26+64=90...
0.986111
hs_3
sum_heuristic
[ 34, 76, 48, 11 ]
79
[ "76-34=42", "48-11=37", "42+37=79" ]
Current State: 79:[34, 76, 48, 11], Operations: [] Exploring Operation: 76-34=42, Resulting Numbers: [48, 11, 42] Generated Node #2: [48, 11, 42] from Operation: 76-34=42 Current State: 79:[48, 11, 42], Operations: ['76-34=42'] Exploring Operation: 48-11=37, Resulting Numbers: [42, 37] Generated Node #3: [42, 37] from ...
4
Current State: 79:[34, 76, 48, 11], Operations: [] Exploring Operation: 76+11=87, Resulting Numbers: [34, 48, 87] Generated Node #0,0: 79:[34, 48, 87] Operation: 76+11=87 Exploring Operation: 34+48=82, Resulting Numbers: [76, 11, 82] Generated Node #0,1: 79:[76, 11, 82] Operation: 34+48=82 Exploring Operation: 34+11=45...
0.981771
hs_4
sum_heuristic
[ 77, 23, 13, 68 ]
27
[ "77-23=54", "13+68=81", "81-54=27" ]
Current State: 27:[77, 23, 13, 68], Operations: [] Exploring Operation: 77-23=54, Resulting Numbers: [13, 68, 54] Generated Node #2: [13, 68, 54] from Operation: 77-23=54 Current State: 27:[13, 68, 54], Operations: ['77-23=54'] Exploring Operation: 13+68=81, Resulting Numbers: [54, 81] Generated Node #3: [54, 81] from ...
4
Current State: 27:[77, 23, 13, 68], Operations: [] Exploring Operation: 77-68=9, Resulting Numbers: [23, 13, 9] Generated Node #0,0: 27:[23, 13, 9] Operation: 77-68=9 Exploring Operation: 68-23=45, Resulting Numbers: [77, 13, 45] Generated Node #0,1: 27:[77, 13, 45] Operation: 68-23=45 Exploring Operation: 77-23=54, Re...
0.986979
hs_3
mult_heuristic
[ 20, 83, 92, 58 ]
97
[ "83-20=63", "92-58=34", "63+34=97" ]
Current State: 97:[20, 83, 92, 58], Operations: [] Exploring Operation: 83-20=63, Resulting Numbers: [92, 58, 63] Generated Node #2: [92, 58, 63] from Operation: 83-20=63 Current State: 97:[92, 58, 63], Operations: ['83-20=63'] Exploring Operation: 92-58=34, Resulting Numbers: [63, 34] Generated Node #3: [63, 34] from ...
4
Current State: 97:[20, 83, 92, 58], Operations: [] Exploring Operation: 83-20=63, Resulting Numbers: [92, 58, 63] Generated Node #0,0: 97:[92, 58, 63] Operation: 83-20=63 Exploring Operation: 20+58=78, Resulting Numbers: [83, 92, 78] Generated Node #0,1: 97:[83, 92, 78] Operation: 20+58=78 Exploring Operation: 20+92=11...
0.981771
hs_5
sum_heuristic
[ 98, 94, 59, 20 ]
83
[ "98-94=4", "59+20=79", "4+79=83" ]
Current State: 83:[98, 94, 59, 20], Operations: [] Exploring Operation: 98-94=4, Resulting Numbers: [59, 20, 4] Generated Node #2: [59, 20, 4] from Operation: 98-94=4 Current State: 83:[59, 20, 4], Operations: ['98-94=4'] Exploring Operation: 59+20=79, Resulting Numbers: [4, 79] Generated Node #3: [4, 79] from Operatio...
4
Current State: 83:[98, 94, 59, 20], Operations: [] Exploring Operation: 98+20=118, Resulting Numbers: [94, 59, 118] Generated Node #0,0: 83:[94, 59, 118] Operation: 98+20=118 Exploring Operation: 59+20=79, Resulting Numbers: [98, 94, 79] Generated Node #0,1: 83:[98, 94, 79] Operation: 59+20=79 Exploring Operation: 98-2...
0.982639
hs_5
sum_heuristic
[ 91, 56, 81, 5 ]
74
[ "91-56=35", "35/5=7", "81-7=74" ]
Current State: 74:[91, 56, 81, 5], Operations: [] Exploring Operation: 91-56=35, Resulting Numbers: [81, 5, 35] Generated Node #2: [81, 5, 35] from Operation: 91-56=35 Current State: 74:[81, 5, 35], Operations: ['91-56=35'] Exploring Operation: 35/5=7, Resulting Numbers: [81, 7] Generated Node #3: [81, 7] from Operatio...
4
Current State: 74:[91, 56, 81, 5], Operations: [] Exploring Operation: 91-81=10, Resulting Numbers: [56, 5, 10] Generated Node #0,0: 74:[56, 5, 10] Operation: 91-81=10 Exploring Operation: 91-56=35, Resulting Numbers: [81, 5, 35] Generated Node #0,1: 74:[81, 5, 35] Operation: 91-56=35 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 52, 16, 53, 90 ]
74
[ "53-52=1", "90-16=74", "1*74=74" ]
Current State: 74:[52, 16, 53, 90], Operations: [] Exploring Operation: 53-52=1, Resulting Numbers: [16, 90, 1] Generated Node #2: [16, 90, 1] from Operation: 53-52=1 Current State: 74:[16, 90, 1], Operations: ['53-52=1'] Exploring Operation: 90-16=74, Resulting Numbers: [1, 74] Generated Node #3: [1, 74] from Operatio...
4
Current State: 74:[52, 16, 53, 90], Operations: [] Exploring Operation: 90-52=38, Resulting Numbers: [16, 53, 38] Generated Node #0,0: 74:[16, 53, 38] Operation: 90-52=38 Exploring Operation: 90-53=37, Resulting Numbers: [52, 16, 37] Generated Node #0,1: 74:[52, 16, 37] Operation: 90-53=37 Exploring Operation: 53-52=1,...
0.974826
hs_3
mult_heuristic
[ 10, 72, 55, 10 ]
27
[ "10*10=100", "72+55=127", "127-100=27" ]
Current State: 27:[10, 72, 55, 10], Operations: [] Exploring Operation: 10*10=100, Resulting Numbers: [72, 55, 100] Generated Node #2: [72, 55, 100] from Operation: 10*10=100 Current State: 27:[72, 55, 100], Operations: ['10*10=100'] Exploring Operation: 72+55=127, Resulting Numbers: [100, 127] Generated Node #3: [100,...
4
Current State: 27:[10, 72, 55, 10], Operations: [] Exploring Operation: 55-10=45, Resulting Numbers: [72, 10, 45] Generated Node #0,0: 27:[72, 10, 45] Operation: 55-10=45 Exploring Operation: 72-10=62, Resulting Numbers: [10, 55, 62] Generated Node #0,1: 27:[10, 55, 62] Operation: 72-10=62 Exploring Operation: 72-10=62...
0
hs_4
sum_heuristic
[ 45, 63, 47, 44 ]
16
[ "45-44=1", "63-47=16", "1*16=16" ]
Current State: 16:[45, 63, 47, 44], Operations: [] Exploring Operation: 45-44=1, Resulting Numbers: [63, 47, 1] Generated Node #2: [63, 47, 1] from Operation: 45-44=1 Current State: 16:[63, 47, 1], Operations: ['45-44=1'] Exploring Operation: 63-47=16, Resulting Numbers: [1, 16] Generated Node #3: [1, 16] from Operatio...
4
Current State: 16:[45, 63, 47, 44], Operations: [] Exploring Operation: 63-47=16, Resulting Numbers: [45, 44, 16] Generated Node #0,0: 16:[45, 44, 16] Operation: 63-47=16 Exploring Operation: 63-44=19, Resulting Numbers: [45, 47, 19] Generated Node #0,1: 16:[45, 47, 19] Operation: 63-44=19 Exploring Operation: 63-45=18...
0.986979
hs_5
sum_heuristic
[ 4, 36, 17, 21 ]
77
[ "36-21=15", "4*15=60", "17+60=77" ]
Current State: 77:[4, 36, 17, 21], Operations: [] Exploring Operation: 36-21=15, Resulting Numbers: [4, 17, 15] Generated Node #2: [4, 17, 15] from Operation: 36-21=15 Current State: 77:[4, 17, 15], Operations: ['36-21=15'] Exploring Operation: 4*15=60, Resulting Numbers: [17, 60] Generated Node #3: [17, 60] from Opera...
4
Current State: 77:[4, 36, 17, 21], Operations: [] Exploring Operation: 36-21=15, Resulting Numbers: [4, 17, 15] Generated Node #0,0: 77:[4, 17, 15] Operation: 36-21=15 Exploring Operation: 36/4=9, Resulting Numbers: [17, 21, 9] Generated Node #0,1: 77:[17, 21, 9] Operation: 36/4=9 Moving to Node #0,0 Current State: 77:...
0
hs_2
mult_heuristic
[ 18, 93, 73, 3 ]
74
[ "18*3=54", "93-73=20", "54+20=74" ]
Current State: 74:[18, 93, 73, 3], Operations: [] Exploring Operation: 18*3=54, Resulting Numbers: [93, 73, 54] Generated Node #2: [93, 73, 54] from Operation: 18*3=54 Current State: 74:[93, 73, 54], Operations: ['18*3=54'] Exploring Operation: 93-73=20, Resulting Numbers: [54, 20] Generated Node #3: [54, 20] from Oper...
4
Current State: 74:[18, 93, 73, 3], Operations: [] Exploring Operation: 93-3=90, Resulting Numbers: [18, 73, 90] Generated Node #0,0: 74:[18, 73, 90] Operation: 93-3=90 Exploring Operation: 18-3=15, Resulting Numbers: [93, 73, 15] Generated Node #0,1: 74:[93, 73, 15] Operation: 18-3=15 Exploring Operation: 18/3=6, Resul...
0
hs_5
sum_heuristic
[ 11, 5, 34, 66 ]
64
[ "66/11=6", "5*6=30", "34+30=64" ]
Current State: 64:[11, 5, 34, 66], Operations: [] Exploring Operation: 66/11=6, Resulting Numbers: [5, 34, 6] Generated Node #2: [5, 34, 6] from Operation: 66/11=6 Current State: 64:[5, 34, 6], Operations: ['66/11=6'] Exploring Operation: 5*6=30, Resulting Numbers: [34, 30] Generated Node #3: [34, 30] from Operation: 5...
4
Current State: 64:[11, 5, 34, 66], Operations: [] Exploring Operation: 11+5=16, Resulting Numbers: [34, 66, 16] Generated Node #0,0: 64:[34, 66, 16] Operation: 11+5=16 Moving to Node #0,0 Current State: 64:[34, 66, 16], Operations: ['11+5=16'] Exploring Operation: 66-34=32, Resulting Numbers: [16, 32] Generated Node #0...
0
hs_1
sum_heuristic
[ 28, 23, 73, 24 ]
44
[ "28-23=5", "73-24=49", "49-5=44" ]
Current State: 44:[28, 23, 73, 24], Operations: [] Exploring Operation: 28-23=5, Resulting Numbers: [73, 24, 5] Generated Node #2: [73, 24, 5] from Operation: 28-23=5 Current State: 44:[73, 24, 5], Operations: ['28-23=5'] Exploring Operation: 73-24=49, Resulting Numbers: [5, 49] Generated Node #3: [5, 49] from Operatio...
4
Current State: 44:[28, 23, 73, 24], Operations: [] Exploring Operation: 73-28=45, Resulting Numbers: [23, 24, 45] Generated Node #0,0: 44:[23, 24, 45] Operation: 73-28=45 Start Sub Search at level 1: Moving to Node #0,0 Current State: 44:[23, 24, 45], Operations: ['73-28=45'] Exploring Operation: 24-23=1, Resulting Num...
0.993924
hs_1
mult_heuristic
[ 76, 31, 51, 55 ]
48
[ "55-51=4", "31*4=124", "124-76=48" ]
Current State: 48:[76, 31, 51, 55], Operations: [] Exploring Operation: 55-51=4, Resulting Numbers: [76, 31, 4] Generated Node #2: [76, 31, 4] from Operation: 55-51=4 Current State: 48:[76, 31, 4], Operations: ['55-51=4'] Exploring Operation: 31*4=124, Resulting Numbers: [76, 124] Generated Node #3: [76, 124] from Oper...
4
Current State: 48:[76, 31, 51, 55], Operations: [] Exploring Operation: 55-51=4, Resulting Numbers: [76, 31, 4] Generated Node #0,0: 48:[76, 31, 4] Operation: 55-51=4 Exploring Operation: 76-51=25, Resulting Numbers: [31, 55, 25] Generated Node #0,1: 48:[31, 55, 25] Operation: 76-51=25 Exploring Operation: 76-31=45, Re...
0
hs_5
mult_heuristic
[ 12, 74, 15, 97 ]
13
[ "74-15=59", "97+59=156", "156/12=13" ]
Current State: 13:[12, 74, 15, 97], Operations: [] Exploring Operation: 74-15=59, Resulting Numbers: [12, 97, 59] Generated Node #2: [12, 97, 59] from Operation: 74-15=59 Current State: 13:[12, 97, 59], Operations: ['74-15=59'] Exploring Operation: 97+59=156, Resulting Numbers: [12, 156] Generated Node #3: [12, 156] fr...
4
Current State: 13:[12, 74, 15, 97], Operations: [] Exploring Operation: 74-15=59, Resulting Numbers: [12, 97, 59] Generated Node #0,0: 13:[12, 97, 59] Operation: 74-15=59 Exploring Operation: 97-12=85, Resulting Numbers: [74, 15, 85] Generated Node #0,1: 13:[74, 15, 85] Operation: 97-12=85 Exploring Operation: 74-12=62...
0
hs_5
sum_heuristic
[ 64, 70, 84, 48 ]
34
[ "70-64=6", "84/6=14", "48-14=34" ]
Current State: 34:[64, 70, 84, 48], Operations: [] Exploring Operation: 70-64=6, Resulting Numbers: [84, 48, 6] Generated Node #2: [84, 48, 6] from Operation: 70-64=6 Current State: 34:[84, 48, 6], Operations: ['70-64=6'] Exploring Operation: 84/6=14, Resulting Numbers: [48, 14] Generated Node #3: [48, 14] from Operati...
4
Current State: 34:[64, 70, 84, 48], Operations: [] Exploring Operation: 84-70=14, Resulting Numbers: [64, 48, 14] Generated Node #0,0: 34:[64, 48, 14] Operation: 84-70=14 Start Sub Search at level 1: Moving to Node #0,0 Current State: 34:[64, 48, 14], Operations: ['84-70=14'] Exploring Operation: 64-48=16, Resulting Nu...
0
hs_1
sum_heuristic
[ 29, 38, 97, 63 ]
36
[ "29+97=126", "126/63=2", "38-2=36" ]
Current State: 36:[29, 38, 97, 63], Operations: [] Exploring Operation: 29+97=126, Resulting Numbers: [38, 63, 126] Generated Node #2: [38, 63, 126] from Operation: 29+97=126 Current State: 36:[38, 63, 126], Operations: ['29+97=126'] Exploring Operation: 126/63=2, Resulting Numbers: [38, 2] Generated Node #3: [38, 2] f...
4
Current State: 36:[29, 38, 97, 63], Operations: [] Exploring Operation: 97-38=59, Resulting Numbers: [29, 63, 59] Generated Node #0,0: 36:[29, 63, 59] Operation: 97-38=59 Exploring Operation: 97-29=68, Resulting Numbers: [38, 63, 68] Generated Node #0,1: 36:[38, 63, 68] Operation: 97-29=68 Exploring Operation: 97-63=34...
0
hs_3
sum_heuristic
[ 11, 5, 67, 26 ]
14
[ "11*5=55", "67-26=41", "55-41=14" ]
Current State: 14:[11, 5, 67, 26], Operations: [] Exploring Operation: 11*5=55, Resulting Numbers: [67, 26, 55] Generated Node #2: [67, 26, 55] from Operation: 11*5=55 Current State: 14:[67, 26, 55], Operations: ['11*5=55'] Exploring Operation: 67-26=41, Resulting Numbers: [55, 41] Generated Node #3: [55, 41] from Oper...
4
Current State: 14:[11, 5, 67, 26], Operations: [] Exploring Operation: 67-26=41, Resulting Numbers: [11, 5, 41] Generated Node #0,0: 14:[11, 5, 41] Operation: 67-26=41 Exploring Operation: 67-11=56, Resulting Numbers: [5, 26, 56] Generated Node #0,1: 14:[5, 26, 56] Operation: 67-11=56 Exploring Operation: 26-11=15, Res...
0
hs_3
mult_heuristic
[ 94, 70, 60, 2 ]
74
[ "70-60=10", "2*10=20", "94-20=74" ]
Current State: 74:[94, 70, 60, 2], Operations: [] Exploring Operation: 70-60=10, Resulting Numbers: [94, 2, 10] Generated Node #2: [94, 2, 10] from Operation: 70-60=10 Current State: 74:[94, 2, 10], Operations: ['70-60=10'] Exploring Operation: 2*10=20, Resulting Numbers: [94, 20] Generated Node #3: [94, 20] from Opera...
4
Current State: 74:[94, 70, 60, 2], Operations: [] Exploring Operation: 94-70=24, Resulting Numbers: [60, 2, 24] Generated Node #0,0: 74:[60, 2, 24] Operation: 94-70=24 Exploring Operation: 94-60=34, Resulting Numbers: [70, 2, 34] Generated Node #0,1: 74:[70, 2, 34] Operation: 94-60=34 Moving to Node #0,1 Current State:...
0
hs_2
sum_heuristic
[ 11, 31, 70, 29 ]
57
[ "11+31=42", "70+29=99", "99-42=57" ]
Current State: 57:[11, 31, 70, 29], Operations: [] Exploring Operation: 11+31=42, Resulting Numbers: [70, 29, 42] Generated Node #2: [70, 29, 42] from Operation: 11+31=42 Current State: 57:[70, 29, 42], Operations: ['11+31=42'] Exploring Operation: 70+29=99, Resulting Numbers: [42, 99] Generated Node #3: [42, 99] from ...
4
Current State: 57:[11, 31, 70, 29], Operations: [] Exploring Operation: 70-11=59, Resulting Numbers: [31, 29, 59] Generated Node #0,0: 57:[31, 29, 59] Operation: 70-11=59 Exploring Operation: 31+29=60, Resulting Numbers: [11, 70, 60] Generated Node #0,1: 57:[11, 70, 60] Operation: 31+29=60 Exploring Operation: 31-11=20...
0.988715
hs_4
mult_heuristic
[ 71, 49, 2, 42 ]
86
[ "71-49=22", "2*22=44", "42+44=86" ]
Current State: 86:[71, 49, 2, 42], Operations: [] Exploring Operation: 71-49=22, Resulting Numbers: [2, 42, 22] Generated Node #2: [2, 42, 22] from Operation: 71-49=22 Current State: 86:[2, 42, 22], Operations: ['71-49=22'] Exploring Operation: 2*22=44, Resulting Numbers: [42, 44] Generated Node #3: [42, 44] from Opera...
4
Current State: 86:[71, 49, 2, 42], Operations: [] Exploring Operation: 71-42=29, Resulting Numbers: [49, 2, 29] Generated Node #0,0: 86:[49, 2, 29] Operation: 71-42=29 Exploring Operation: 71+2=73, Resulting Numbers: [49, 42, 73] Generated Node #0,1: 86:[49, 42, 73] Operation: 71+2=73 Moving to Node #0,0 Current State:...
0
hs_2
sum_heuristic
[ 73, 95, 16, 58 ]
94
[ "73+95=168", "16+58=74", "168-74=94" ]
Current State: 94:[73, 95, 16, 58], Operations: [] Exploring Operation: 73+95=168, Resulting Numbers: [16, 58, 168] Generated Node #2: [16, 58, 168] from Operation: 73+95=168 Current State: 94:[16, 58, 168], Operations: ['73+95=168'] Exploring Operation: 16+58=74, Resulting Numbers: [168, 74] Generated Node #3: [168, 7...
4
Current State: 94:[73, 95, 16, 58], Operations: [] Exploring Operation: 58-16=42, Resulting Numbers: [73, 95, 42] Generated Node #0,0: 94:[73, 95, 42] Operation: 58-16=42 Exploring Operation: 16+58=74, Resulting Numbers: [73, 95, 74] Generated Node #0,1: 94:[73, 95, 74] Operation: 16+58=74 Exploring Operation: 73+16=89...
0.981771
hs_5
mult_heuristic
[ 57, 42, 42, 13 ]
45
[ "57-13=44", "42/42=1", "44+1=45" ]
Current State: 45:[57, 42, 42, 13], Operations: [] Exploring Operation: 57-13=44, Resulting Numbers: [42, 42, 44] Generated Node #2: [42, 42, 44] from Operation: 57-13=44 Current State: 45:[42, 42, 44], Operations: ['57-13=44'] Exploring Operation: 42/42=1, Resulting Numbers: [44, 1] Generated Node #3: [44, 1] from Ope...
4
Current State: 45:[57, 42, 42, 13], Operations: [] Exploring Operation: 57-42=15, Resulting Numbers: [42, 13, 15] Generated Node #0,0: 45:[42, 13, 15] Operation: 57-42=15 Moving to Node #0,0 Current State: 45:[42, 13, 15], Operations: ['57-42=15'] Exploring Operation: 15-13=2, Resulting Numbers: [42, 2] Generated Node ...
0
hs_1
sum_heuristic
[ 23, 5, 27, 42 ]
97
[ "23+5=28", "27+42=69", "28+69=97" ]
Current State: 97:[23, 5, 27, 42], Operations: [] Exploring Operation: 23+5=28, Resulting Numbers: [27, 42, 28] Generated Node #2: [27, 42, 28] from Operation: 23+5=28 Current State: 97:[27, 42, 28], Operations: ['23+5=28'] Exploring Operation: 27+42=69, Resulting Numbers: [28, 69] Generated Node #3: [28, 69] from Oper...
4
Current State: 97:[23, 5, 27, 42], Operations: [] Exploring Operation: 5*27=135, Resulting Numbers: [23, 42, 135] Generated Node #0,0: 97:[23, 42, 135] Operation: 5*27=135 Exploring Operation: 23*5=115, Resulting Numbers: [27, 42, 115] Generated Node #0,1: 97:[27, 42, 115] Operation: 23*5=115 Exploring Operation: 23+5=...
0.96875
hs_3
sum_heuristic
[ 82, 51, 3, 56 ]
63
[ "82+51=133", "56+133=189", "189/3=63" ]
Current State: 63:[82, 51, 3, 56], Operations: [] Exploring Operation: 82+51=133, Resulting Numbers: [3, 56, 133] Generated Node #2: [3, 56, 133] from Operation: 82+51=133 Current State: 63:[3, 56, 133], Operations: ['82+51=133'] Exploring Operation: 56+133=189, Resulting Numbers: [3, 189] Generated Node #3: [3, 189] f...
4
Current State: 63:[82, 51, 3, 56], Operations: [] Exploring Operation: 82-56=26, Resulting Numbers: [51, 3, 26] Generated Node #0,0: 63:[51, 3, 26] Operation: 82-56=26 Exploring Operation: 56-51=5, Resulting Numbers: [82, 3, 5] Generated Node #0,1: 63:[82, 3, 5] Operation: 56-51=5 Exploring Operation: 82-51=31, Resulti...
0
hs_3
mult_heuristic
[ 39, 33, 21, 54 ]
81
[ "39-33=6", "21+54=75", "6+75=81" ]
Current State: 81:[39, 33, 21, 54], Operations: [] Exploring Operation: 39-33=6, Resulting Numbers: [21, 54, 6] Generated Node #2: [21, 54, 6] from Operation: 39-33=6 Current State: 81:[21, 54, 6], Operations: ['39-33=6'] Exploring Operation: 21+54=75, Resulting Numbers: [6, 75] Generated Node #3: [6, 75] from Operatio...
4
Current State: 81:[39, 33, 21, 54], Operations: [] Exploring Operation: 54-39=15, Resulting Numbers: [33, 21, 15] Generated Node #0,0: 81:[33, 21, 15] Operation: 54-39=15 Start Sub Search at level 1: Moving to Node #0,0 Current State: 81:[33, 21, 15], Operations: ['54-39=15'] Exploring Operation: 33-21=12, Resulting Nu...
0
hs_1
mult_heuristic
[ 61, 76, 78, 82 ]
23
[ "61+76=137", "78+82=160", "160-137=23" ]
Current State: 23:[61, 76, 78, 82], Operations: [] Exploring Operation: 61+76=137, Resulting Numbers: [78, 82, 137] Generated Node #2: [78, 82, 137] from Operation: 61+76=137 Current State: 23:[78, 82, 137], Operations: ['61+76=137'] Exploring Operation: 78+82=160, Resulting Numbers: [137, 160] Generated Node #3: [137,...
4
Current State: 23:[61, 76, 78, 82], Operations: [] Exploring Operation: 78-76=2, Resulting Numbers: [61, 82, 2] Generated Node #0,0: 23:[61, 82, 2] Operation: 78-76=2 Exploring Operation: 82-78=4, Resulting Numbers: [61, 76, 4] Generated Node #0,1: 23:[61, 76, 4] Operation: 82-78=4 Exploring Operation: 82-76=6, Resulti...
0.96875
hs_5
sum_heuristic
[ 54, 65, 43, 22 ]
54
[ "54+65=119", "43+22=65", "119-65=54" ]
Current State: 54:[54, 65, 43, 22], Operations: [] Exploring Operation: 54+65=119, Resulting Numbers: [43, 22, 119] Generated Node #2: [43, 22, 119] from Operation: 54+65=119 Current State: 54:[43, 22, 119], Operations: ['54+65=119'] Exploring Operation: 43+22=65, Resulting Numbers: [119, 65] Generated Node #3: [119, 6...
4
Current State: 54:[54, 65, 43, 22], Operations: [] Exploring Operation: 65-43=22, Resulting Numbers: [54, 22, 22] Generated Node #0,0: 54:[54, 22, 22] Operation: 65-43=22 Exploring Operation: 65-54=11, Resulting Numbers: [43, 22, 11] Generated Node #0,1: 54:[43, 22, 11] Operation: 65-54=11 Exploring Operation: 43-22=21...
0.990451
hs_3
sum_heuristic
[ 56, 29, 96, 28 ]
96
[ "56-29=27", "28-27=1", "96*1=96" ]
Current State: 96:[56, 29, 96, 28], Operations: [] Exploring Operation: 56-29=27, Resulting Numbers: [96, 28, 27] Generated Node #2: [96, 28, 27] from Operation: 56-29=27 Current State: 96:[96, 28, 27], Operations: ['56-29=27'] Exploring Operation: 28-27=1, Resulting Numbers: [96, 1] Generated Node #3: [96, 1] from Ope...
4
Current State: 96:[56, 29, 96, 28], Operations: [] Exploring Operation: 56/28=2, Resulting Numbers: [29, 96, 2] Generated Node #0,0: 96:[29, 96, 2] Operation: 56/28=2 Exploring Operation: 56-29=27, Resulting Numbers: [96, 28, 27] Generated Node #0,1: 96:[96, 28, 27] Operation: 56-29=27 Start Sub Search at level 1: Movi...
0.986979
hs_2
mult_heuristic
[ 96, 62, 22, 61 ]
75
[ "96+62=158", "22+61=83", "158-83=75" ]
Current State: 75:[96, 62, 22, 61], Operations: [] Exploring Operation: 96+62=158, Resulting Numbers: [22, 61, 158] Generated Node #2: [22, 61, 158] from Operation: 96+62=158 Current State: 75:[22, 61, 158], Operations: ['96+62=158'] Exploring Operation: 22+61=83, Resulting Numbers: [158, 83] Generated Node #3: [158, 8...
4
Current State: 75:[96, 62, 22, 61], Operations: [] Exploring Operation: 22+61=83, Resulting Numbers: [96, 62, 83] Generated Node #0,0: 75:[96, 62, 83] Operation: 22+61=83 Exploring Operation: 62-61=1, Resulting Numbers: [96, 22, 1] Generated Node #0,1: 75:[96, 22, 1] Operation: 62-61=1 Exploring Operation: 96-22=74, Re...
0.986979
hs_5
mult_heuristic
[ 32, 19, 26, 27 ]
25
[ "32-19=13", "26/13=2", "27-2=25" ]
Current State: 25:[32, 19, 26, 27], Operations: [] Exploring Operation: 32-19=13, Resulting Numbers: [26, 27, 13] Generated Node #2: [26, 27, 13] from Operation: 32-19=13 Current State: 25:[26, 27, 13], Operations: ['32-19=13'] Exploring Operation: 26/13=2, Resulting Numbers: [27, 2] Generated Node #3: [27, 2] from Ope...
4
Current State: 25:[32, 19, 26, 27], Operations: [] Exploring Operation: 32-27=5, Resulting Numbers: [19, 26, 5] Generated Node #0,0: 25:[19, 26, 5] Operation: 32-27=5 Exploring Operation: 32-26=6, Resulting Numbers: [19, 27, 6] Generated Node #0,1: 25:[19, 27, 6] Operation: 32-26=6 Moving to Node #0,0 Current State: 25...
0
hs_2
sum_heuristic
[ 75, 97, 86, 41 ]
43
[ "75+97=172", "172/86=2", "41+2=43" ]
Current State: 43:[75, 97, 86, 41], Operations: [] Exploring Operation: 75+97=172, Resulting Numbers: [86, 41, 172] Generated Node #2: [86, 41, 172] from Operation: 75+97=172 Current State: 43:[86, 41, 172], Operations: ['75+97=172'] Exploring Operation: 172/86=2, Resulting Numbers: [41, 2] Generated Node #3: [41, 2] f...
4
Current State: 43:[75, 97, 86, 41], Operations: [] Exploring Operation: 86-75=11, Resulting Numbers: [97, 41, 11] Generated Node #0,0: 43:[97, 41, 11] Operation: 86-75=11 Exploring Operation: 97-41=56, Resulting Numbers: [75, 86, 56] Generated Node #0,1: 43:[75, 86, 56] Operation: 97-41=56 Exploring Operation: 97-86=11...
0
hs_4
sum_heuristic
[ 43, 50, 97, 88 ]
84
[ "43+50=93", "97-88=9", "93-9=84" ]
Current State: 84:[43, 50, 97, 88], Operations: [] Exploring Operation: 43+50=93, Resulting Numbers: [97, 88, 93] Generated Node #2: [97, 88, 93] from Operation: 43+50=93 Current State: 84:[97, 88, 93], Operations: ['43+50=93'] Exploring Operation: 97-88=9, Resulting Numbers: [93, 9] Generated Node #3: [93, 9] from Ope...
4
Current State: 84:[43, 50, 97, 88], Operations: [] Exploring Operation: 97-50=47, Resulting Numbers: [43, 88, 47] Generated Node #0,0: 84:[43, 88, 47] Operation: 97-50=47 Exploring Operation: 88-50=38, Resulting Numbers: [43, 97, 38] Generated Node #0,1: 84:[43, 97, 38] Operation: 88-50=38 Exploring Operation: 50-43=7,...
0.986979
hs_4
mult_heuristic
[ 25, 94, 61, 38 ]
92
[ "94-25=69", "61-38=23", "69+23=92" ]
Current State: 92:[25, 94, 61, 38], Operations: [] Exploring Operation: 94-25=69, Resulting Numbers: [61, 38, 69] Generated Node #2: [61, 38, 69] from Operation: 94-25=69 Current State: 92:[61, 38, 69], Operations: ['94-25=69'] Exploring Operation: 61-38=23, Resulting Numbers: [69, 23] Generated Node #3: [69, 23] from ...
4
Current State: 92:[25, 94, 61, 38], Operations: [] Exploring Operation: 61-38=23, Resulting Numbers: [25, 94, 23] Generated Node #0,0: 92:[25, 94, 23] Operation: 61-38=23 Exploring Operation: 61+38=99, Resulting Numbers: [25, 94, 99] Generated Node #0,1: 92:[25, 94, 99] Operation: 61+38=99 Exploring Operation: 25+61=86...
0.990451
hs_3
mult_heuristic
[ 3, 6, 13, 91 ]
34
[ "6+13=19", "3*19=57", "91-57=34" ]
Current State: 34:[3, 6, 13, 91], Operations: [] Exploring Operation: 6+13=19, Resulting Numbers: [3, 91, 19] Generated Node #2: [3, 91, 19] from Operation: 6+13=19 Current State: 34:[3, 91, 19], Operations: ['6+13=19'] Exploring Operation: 3*19=57, Resulting Numbers: [91, 57] Generated Node #3: [91, 57] from Operation...
4
Current State: 34:[3, 6, 13, 91], Operations: [] Exploring Operation: 91-6=85, Resulting Numbers: [3, 13, 85] Generated Node #0,0: 34:[3, 13, 85] Operation: 91-6=85 Exploring Operation: 91-13=78, Resulting Numbers: [3, 6, 78] Generated Node #0,1: 34:[3, 6, 78] Operation: 91-13=78 Exploring Operation: 91/13=7, Resulting...
0
hs_3
sum_heuristic
[ 32, 57, 11, 13 ]
20
[ "57*11=627", "13+627=640", "640/32=20" ]
Current State: 20:[32, 57, 11, 13], Operations: [] Exploring Operation: 57*11=627, Resulting Numbers: [32, 13, 627] Generated Node #2: [32, 13, 627] from Operation: 57*11=627 Current State: 20:[32, 13, 627], Operations: ['57*11=627'] Exploring Operation: 13+627=640, Resulting Numbers: [32, 640] Generated Node #3: [32, ...
4
Current State: 20:[32, 57, 11, 13], Operations: [] Exploring Operation: 32-13=19, Resulting Numbers: [57, 11, 19] Generated Node #0,0: 20:[57, 11, 19] Operation: 32-13=19 Exploring Operation: 57-32=25, Resulting Numbers: [11, 13, 25] Generated Node #0,1: 20:[11, 13, 25] Operation: 57-32=25 Exploring Operation: 57-13=44...
0
hs_3
sum_heuristic
[ 60, 63, 70, 18 ]
64
[ "63-60=3", "18/3=6", "70-6=64" ]
Current State: 64:[60, 63, 70, 18], Operations: [] Exploring Operation: 63-60=3, Resulting Numbers: [70, 18, 3] Generated Node #2: [70, 18, 3] from Operation: 63-60=3 Current State: 64:[70, 18, 3], Operations: ['63-60=3'] Exploring Operation: 18/3=6, Resulting Numbers: [70, 6] Generated Node #3: [70, 6] from Operation:...
4
Current State: 64:[60, 63, 70, 18], Operations: [] Exploring Operation: 70-60=10, Resulting Numbers: [63, 18, 10] Generated Node #0,0: 64:[63, 18, 10] Operation: 70-60=10 Exploring Operation: 70-63=7, Resulting Numbers: [60, 18, 7] Generated Node #0,1: 64:[60, 18, 7] Operation: 70-63=7 Moving to Node #0,0 Current State...
0
hs_2
mult_heuristic
[ 51, 35, 49, 18 ]
83
[ "51-35=16", "49+18=67", "16+67=83" ]
Current State: 83:[51, 35, 49, 18], Operations: [] Exploring Operation: 51-35=16, Resulting Numbers: [49, 18, 16] Generated Node #2: [49, 18, 16] from Operation: 51-35=16 Current State: 83:[49, 18, 16], Operations: ['51-35=16'] Exploring Operation: 49+18=67, Resulting Numbers: [16, 67] Generated Node #3: [16, 67] from ...
4
Current State: 83:[51, 35, 49, 18], Operations: [] Exploring Operation: 51+18=69, Resulting Numbers: [35, 49, 69] Generated Node #0,0: 83:[35, 49, 69] Operation: 51+18=69 Start Sub Search at level 1: Moving to Node #0,0 Current State: 83:[35, 49, 69], Operations: ['51+18=69'] Exploring Operation: 35+49=84, Resulting Nu...
0
hs_1
mult_heuristic
[ 51, 50, 85, 71 ]
14
[ "51-50=1", "85-71=14", "1*14=14" ]
Current State: 14:[51, 50, 85, 71], Operations: [] Exploring Operation: 51-50=1, Resulting Numbers: [85, 71, 1] Generated Node #2: [85, 71, 1] from Operation: 51-50=1 Current State: 14:[85, 71, 1], Operations: ['51-50=1'] Exploring Operation: 85-71=14, Resulting Numbers: [1, 14] Generated Node #3: [1, 14] from Operatio...
4
Current State: 14:[51, 50, 85, 71], Operations: [] Exploring Operation: 85-71=14, Resulting Numbers: [51, 50, 14] Generated Node #0,0: 14:[51, 50, 14] Operation: 85-71=14 Start Sub Search at level 1: Moving to Node #0,0 Current State: 14:[51, 50, 14], Operations: ['85-71=14'] Exploring Operation: 51-50=1, Resulting Num...
0.993924
hs_1
sum_heuristic
[ 20, 75, 13, 21 ]
85
[ "21-13=8", "20*8=160", "160-75=85" ]
Current State: 85:[20, 75, 13, 21], Operations: [] Exploring Operation: 21-13=8, Resulting Numbers: [20, 75, 8] Generated Node #2: [20, 75, 8] from Operation: 21-13=8 Current State: 85:[20, 75, 8], Operations: ['21-13=8'] Exploring Operation: 20*8=160, Resulting Numbers: [75, 160] Generated Node #3: [75, 160] from Oper...
4
Current State: 85:[20, 75, 13, 21], Operations: [] Exploring Operation: 21-13=8, Resulting Numbers: [20, 75, 8] Generated Node #0,0: 85:[20, 75, 8] Operation: 21-13=8 Exploring Operation: 75+13=88, Resulting Numbers: [20, 21, 88] Generated Node #0,1: 85:[20, 21, 88] Operation: 75+13=88 Exploring Operation: 20-13=7, Res...
0
hs_3
sum_heuristic
[ 16, 89, 66, 84 ]
55
[ "89-16=73", "84-66=18", "73-18=55" ]
Current State: 55:[16, 89, 66, 84], Operations: [] Exploring Operation: 89-16=73, Resulting Numbers: [66, 84, 73] Generated Node #2: [66, 84, 73] from Operation: 89-16=73 Current State: 55:[66, 84, 73], Operations: ['89-16=73'] Exploring Operation: 84-66=18, Resulting Numbers: [73, 18] Generated Node #3: [73, 18] from ...
4
Current State: 55:[16, 89, 66, 84], Operations: [] Exploring Operation: 89-84=5, Resulting Numbers: [16, 66, 5] Generated Node #0,0: 55:[16, 66, 5] Operation: 89-84=5 Moving to Node #0,0 Current State: 55:[16, 66, 5], Operations: ['89-84=5'] Exploring Operation: 66-16=50, Resulting Numbers: [5, 50] Generated Node #0,0,...
0.993924
hs_1
sum_heuristic
[ 1, 65, 65, 25 ]
25
[ "1+65=66", "66-65=1", "25*1=25" ]
Current State: 25:[1, 65, 65, 25], Operations: [] Exploring Operation: 1+65=66, Resulting Numbers: [25, 66] Generated Node #2: [25, 66] from Operation: 1+65=66 Current State: 25:[25, 66], Operations: ['1+65=66'] Exploring Operation: 66-65=1, Resulting Numbers: [25, 1] Generated Node #3: [25, 1] from Operation: 66-65=1 ...
4
Current State: 25:[1, 65, 65, 25], Operations: [] Exploring Operation: 65-65=0, Resulting Numbers: [1, 25, 0] Generated Node #0,0: 25:[1, 25, 0] Operation: 65-65=0 Exploring Operation: 65/65=1, Resulting Numbers: [1, 25, 1] Generated Node #0,1: 25:[1, 25, 1] Operation: 65/65=1 Exploring Operation: 65-25=40, Resulting N...
0.987847
hs_3
sum_heuristic
[ 6, 15, 58, 33 ]
55
[ "33-15=18", "18/6=3", "58-3=55" ]
Current State: 55:[6, 15, 58, 33], Operations: [] Exploring Operation: 33-15=18, Resulting Numbers: [6, 58, 18] Generated Node #2: [6, 58, 18] from Operation: 33-15=18 Current State: 55:[6, 58, 18], Operations: ['33-15=18'] Exploring Operation: 18/6=3, Resulting Numbers: [58, 3] Generated Node #3: [58, 3] from Operatio...
4
Current State: 55:[6, 15, 58, 33], Operations: [] Exploring Operation: 15+33=48, Resulting Numbers: [6, 58, 48] Generated Node #0,0: 55:[6, 58, 48] Operation: 15+33=48 Exploring Operation: 6+33=39, Resulting Numbers: [15, 58, 39] Generated Node #0,1: 55:[15, 58, 39] Operation: 6+33=39 Exploring Operation: 33-15=18, Res...
0.970486
hs_4
mult_heuristic
[ 1, 20, 60, 80 ]
82
[ "80-1=79", "60/20=3", "79+3=82" ]
Current State: 82:[1, 20, 60, 80], Operations: [] Exploring Operation: 80-1=79, Resulting Numbers: [20, 60, 79] Generated Node #2: [20, 60, 79] from Operation: 80-1=79 Current State: 82:[20, 60, 79], Operations: ['80-1=79'] Exploring Operation: 60/20=3, Resulting Numbers: [79, 3] Generated Node #3: [79, 3] from Operati...
4
Current State: 82:[1, 20, 60, 80], Operations: [] Exploring Operation: 60-20=40, Resulting Numbers: [1, 80, 40] Generated Node #0,0: 82:[1, 80, 40] Operation: 60-20=40 Exploring Operation: 60/20=3, Resulting Numbers: [1, 80, 3] Generated Node #0,1: 82:[1, 80, 3] Operation: 60/20=3 Moving to Node #0,0 Current State: 82:...
0.986111
hs_2
sum_heuristic
[ 48, 22, 5, 7 ]
50
[ "48+22=70", "5*70=350", "350/7=50" ]
Current State: 50:[48, 22, 5, 7], Operations: [] Exploring Operation: 48+22=70, Resulting Numbers: [5, 7, 70] Generated Node #2: [5, 7, 70] from Operation: 48+22=70 Current State: 50:[5, 7, 70], Operations: ['48+22=70'] Exploring Operation: 5*70=350, Resulting Numbers: [7, 350] Generated Node #3: [7, 350] from Operatio...
4
Current State: 50:[48, 22, 5, 7], Operations: [] Exploring Operation: 48-22=26, Resulting Numbers: [5, 7, 26] Generated Node #0,0: 50:[5, 7, 26] Operation: 48-22=26 Exploring Operation: 7-5=2, Resulting Numbers: [48, 22, 2] Generated Node #0,1: 50:[48, 22, 2] Operation: 7-5=2 Exploring Operation: 22+5=27, Resulting Num...
0
hs_4
sum_heuristic
[ 87, 85, 30, 45 ]
73
[ "87-85=2", "30+45=75", "75-2=73" ]
Current State: 73:[87, 85, 30, 45], Operations: [] Exploring Operation: 87-85=2, Resulting Numbers: [30, 45, 2] Generated Node #2: [30, 45, 2] from Operation: 87-85=2 Current State: 73:[30, 45, 2], Operations: ['87-85=2'] Exploring Operation: 30+45=75, Resulting Numbers: [2, 75] Generated Node #3: [2, 75] from Operatio...
4
Current State: 73:[87, 85, 30, 45], Operations: [] Exploring Operation: 85-30=55, Resulting Numbers: [87, 45, 55] Generated Node #0,0: 73:[87, 45, 55] Operation: 85-30=55 Exploring Operation: 87-30=57, Resulting Numbers: [85, 45, 57] Generated Node #0,1: 73:[85, 45, 57] Operation: 87-30=57 Exploring Operation: 30+45=75...
0.981771
hs_3
mult_heuristic
[ 2, 53, 3, 73 ]
48
[ "53-3=50", "50/2=25", "73-25=48" ]
Current State: 48:[2, 53, 3, 73], Operations: [] Exploring Operation: 53-3=50, Resulting Numbers: [2, 73, 50] Generated Node #2: [2, 73, 50] from Operation: 53-3=50 Current State: 48:[2, 73, 50], Operations: ['53-3=50'] Exploring Operation: 50/2=25, Resulting Numbers: [73, 25] Generated Node #3: [73, 25] from Operation...
4
Current State: 48:[2, 53, 3, 73], Operations: [] Exploring Operation: 73-53=20, Resulting Numbers: [2, 3, 20] Generated Node #0,0: 48:[2, 3, 20] Operation: 73-53=20 Exploring Operation: 73-3=70, Resulting Numbers: [2, 53, 70] Generated Node #0,1: 48:[2, 53, 70] Operation: 73-3=70 Exploring Operation: 73-2=71, Resulting...
0.97309
hs_5
sum_heuristic
[ 15, 45, 46, 55 ]
27
[ "45/15=3", "55-46=9", "3*9=27" ]
Current State: 27:[15, 45, 46, 55], Operations: [] Exploring Operation: 45/15=3, Resulting Numbers: [46, 55, 3] Generated Node #2: [46, 55, 3] from Operation: 45/15=3 Current State: 27:[46, 55, 3], Operations: ['45/15=3'] Exploring Operation: 55-46=9, Resulting Numbers: [3, 9] Generated Node #3: [3, 9] from Operation: ...
4
Current State: 27:[15, 45, 46, 55], Operations: [] Exploring Operation: 55-46=9, Resulting Numbers: [15, 45, 9] Generated Node #0,0: 27:[15, 45, 9] Operation: 55-46=9 Exploring Operation: 55-45=10, Resulting Numbers: [15, 46, 10] Generated Node #0,1: 27:[15, 46, 10] Operation: 55-45=10 Moving to Node #0,0 Current State...
0.990451
hs_2
sum_heuristic
[ 65, 96, 51, 98 ]
78
[ "96-65=31", "98-51=47", "31+47=78" ]
Current State: 78:[65, 96, 51, 98], Operations: [] Exploring Operation: 96-65=31, Resulting Numbers: [51, 98, 31] Generated Node #2: [51, 98, 31] from Operation: 96-65=31 Current State: 78:[51, 98, 31], Operations: ['96-65=31'] Exploring Operation: 98-51=47, Resulting Numbers: [31, 47] Generated Node #3: [31, 47] from ...
4
Current State: 78:[65, 96, 51, 98], Operations: [] Exploring Operation: 98-96=2, Resulting Numbers: [65, 51, 2] Generated Node #0,0: 78:[65, 51, 2] Operation: 98-96=2 Exploring Operation: 98-65=33, Resulting Numbers: [96, 51, 33] Generated Node #0,1: 78:[96, 51, 33] Operation: 98-65=33 Exploring Operation: 96-51=45, Re...
0.978299
hs_5
sum_heuristic
[ 77, 5, 24, 53 ]
96
[ "77-53=24", "5*24=120", "120-24=96" ]
Current State: 96:[77, 5, 24, 53], Operations: [] Exploring Operation: 77-53=24, Resulting Numbers: [5, 24, 24] Generated Node #2: [5, 24, 24] from Operation: 77-53=24 Current State: 96:[5, 24, 24], Operations: ['77-53=24'] Exploring Operation: 5*24=120, Resulting Numbers: [120] 120,96 equal: Goal Reached Exploring Ope...
4
Current State: 96:[77, 5, 24, 53], Operations: [] Exploring Operation: 77-53=24, Resulting Numbers: [5, 24, 24] Generated Node #0,0: 96:[5, 24, 24] Operation: 77-53=24 Moving to Node #0,0 Current State: 96:[5, 24, 24], Operations: ['77-53=24'] Exploring Operation: 24+24=48, Resulting Numbers: [5, 48] Generated Node #0,...
0
hs_1
mult_heuristic
[ 76, 39, 37, 8 ]
82
[ "76-39=37", "37+8=45", "37+45=82" ]
Current State: 82:[76, 39, 37, 8], Operations: [] Exploring Operation: 76-39=37, Resulting Numbers: [37, 8, 37] Generated Node #2: [37, 8, 37] from Operation: 76-39=37 Current State: 82:[37, 8, 37], Operations: ['76-39=37'] Exploring Operation: 37+8=45, Resulting Numbers: [45] 45,82 equal: Goal Reached Exploring Operat...
4
Current State: 82:[76, 39, 37, 8], Operations: [] Exploring Operation: 37+8=45, Resulting Numbers: [76, 39, 45] Generated Node #0,0: 82:[76, 39, 45] Operation: 37+8=45 Exploring Operation: 39-37=2, Resulting Numbers: [76, 8, 2] Generated Node #0,1: 82:[76, 8, 2] Operation: 39-37=2 Exploring Operation: 76-37=39, Resulti...
0.988715
hs_4
sum_heuristic
[ 61, 18, 88, 2 ]
56
[ "88+2=90", "90/18=5", "61-5=56" ]
Current State: 56:[61, 18, 88, 2], Operations: [] Exploring Operation: 88+2=90, Resulting Numbers: [61, 18, 90] Generated Node #2: [61, 18, 90] from Operation: 88+2=90 Current State: 56:[61, 18, 90], Operations: ['88+2=90'] Exploring Operation: 90/18=5, Resulting Numbers: [61, 5] Generated Node #3: [61, 5] from Operati...
4
Current State: 56:[61, 18, 88, 2], Operations: [] Exploring Operation: 88-18=70, Resulting Numbers: [61, 2, 70] Generated Node #0,0: 56:[61, 2, 70] Operation: 88-18=70 Exploring Operation: 88-61=27, Resulting Numbers: [18, 2, 27] Generated Node #0,1: 56:[18, 2, 27] Operation: 88-61=27 Exploring Operation: 88/2=44, Resu...
0
hs_3
sum_heuristic
[ 60, 37, 70, 76 ]
47
[ "76-70=6", "60/6=10", "37+10=47" ]
Current State: 47:[60, 37, 70, 76], Operations: [] Exploring Operation: 76-70=6, Resulting Numbers: [60, 37, 6] Generated Node #2: [60, 37, 6] from Operation: 76-70=6 Current State: 47:[60, 37, 6], Operations: ['76-70=6'] Exploring Operation: 60/6=10, Resulting Numbers: [37, 10] Generated Node #3: [37, 10] from Operati...
4
Current State: 47:[60, 37, 70, 76], Operations: [] Exploring Operation: 70-37=33, Resulting Numbers: [60, 76, 33] Generated Node #0,0: 47:[60, 76, 33] Operation: 70-37=33 Exploring Operation: 76-37=39, Resulting Numbers: [60, 70, 39] Generated Node #0,1: 47:[60, 70, 39] Operation: 76-37=39 Start Sub Search at level 1: ...
0
hs_2
mult_heuristic
[ 64, 79, 68, 31 ]
84
[ "79-64=15", "68+31=99", "99-15=84" ]
Current State: 84:[64, 79, 68, 31], Operations: [] Exploring Operation: 79-64=15, Resulting Numbers: [68, 31, 15] Generated Node #2: [68, 31, 15] from Operation: 79-64=15 Current State: 84:[68, 31, 15], Operations: ['79-64=15'] Exploring Operation: 68+31=99, Resulting Numbers: [15, 99] Generated Node #3: [15, 99] from ...
4
Current State: 84:[64, 79, 68, 31], Operations: [] Exploring Operation: 68-64=4, Resulting Numbers: [79, 31, 4] Generated Node #0,0: 84:[79, 31, 4] Operation: 68-64=4 Start Sub Search at level 1: Moving to Node #0,0 Current State: 84:[79, 31, 4], Operations: ['68-64=4'] Exploring Operation: 79+4=83, Resulting Numbers: ...
0
hs_1
mult_heuristic
[ 44, 93, 42, 10 ]
17
[ "93-44=49", "42-10=32", "49-32=17" ]
Current State: 17:[44, 93, 42, 10], Operations: [] Exploring Operation: 93-44=49, Resulting Numbers: [42, 10, 49] Generated Node #2: [42, 10, 49] from Operation: 93-44=49 Current State: 17:[42, 10, 49], Operations: ['93-44=49'] Exploring Operation: 42-10=32, Resulting Numbers: [49, 32] Generated Node #3: [49, 32] from ...
4
Current State: 17:[44, 93, 42, 10], Operations: [] Exploring Operation: 44-10=34, Resulting Numbers: [93, 42, 34] Generated Node #0,0: 17:[93, 42, 34] Operation: 44-10=34 Exploring Operation: 93-42=51, Resulting Numbers: [44, 10, 51] Generated Node #0,1: 17:[44, 10, 51] Operation: 93-42=51 Exploring Operation: 44-42=2,...
0.983507
hs_4
sum_heuristic
[ 61, 53, 8, 8 ]
72
[ "61-53=8", "8*8=64", "8+64=72" ]
Current State: 72:[61, 53, 8, 8], Operations: [] Exploring Operation: 61-53=8, Resulting Numbers: [8, 8, 8] Generated Node #2: [8, 8, 8] from Operation: 61-53=8 Current State: 72:[8, 8, 8], Operations: ['61-53=8'] Exploring Operation: 8*8=64, Resulting Numbers: [64] 64,72 equal: Goal Reached Exploring Operation: 8+64=7...
4
Current State: 72:[61, 53, 8, 8], Operations: [] Exploring Operation: 61+8=69, Resulting Numbers: [53, 8, 69] Generated Node #0,0: 72:[53, 8, 69] Operation: 61+8=69 Exploring Operation: 61-53=8, Resulting Numbers: [8, 8, 8] Generated Node #0,1: 72:[8, 8, 8] Operation: 61-53=8 Moving to Node #0,1 Current State: 72:[8, 8...
0
hs_2
sum_heuristic
[ 32, 2, 63, 3 ]
97
[ "32-3=29", "2*63=126", "126-29=97" ]
Current State: 97:[32, 2, 63, 3], Operations: [] Exploring Operation: 32-3=29, Resulting Numbers: [2, 63, 29] Generated Node #2: [2, 63, 29] from Operation: 32-3=29 Current State: 97:[2, 63, 29], Operations: ['32-3=29'] Exploring Operation: 2*63=126, Resulting Numbers: [29, 126] Generated Node #3: [29, 126] from Operat...
4
Current State: 97:[32, 2, 63, 3], Operations: [] Exploring Operation: 32*2=64, Resulting Numbers: [63, 3, 64] Generated Node #0,0: 97:[63, 3, 64] Operation: 32*2=64 Exploring Operation: 32*3=96, Resulting Numbers: [2, 63, 96] Generated Node #0,1: 97:[2, 63, 96] Operation: 32*3=96 Moving to Node #0,1 Current State: 97:[...
0
hs_2
sum_heuristic
[ 83, 80, 58, 47 ]
33
[ "83-80=3", "58-47=11", "3*11=33" ]
Current State: 33:[83, 80, 58, 47], Operations: [] Exploring Operation: 83-80=3, Resulting Numbers: [58, 47, 3] Generated Node #2: [58, 47, 3] from Operation: 83-80=3 Current State: 33:[58, 47, 3], Operations: ['83-80=3'] Exploring Operation: 58-47=11, Resulting Numbers: [3, 11] Generated Node #3: [3, 11] from Operatio...
4
Current State: 33:[83, 80, 58, 47], Operations: [] Exploring Operation: 83-58=25, Resulting Numbers: [80, 47, 25] Generated Node #0,0: 33:[80, 47, 25] Operation: 83-58=25 Exploring Operation: 83-80=3, Resulting Numbers: [58, 47, 3] Generated Node #0,1: 33:[58, 47, 3] Operation: 83-80=3 Exploring Operation: 83-47=36, Re...
0.986111
hs_5
sum_heuristic
[ 10, 3, 83, 39 ]
14
[ "10*3=30", "83-39=44", "44-30=14" ]
Current State: 14:[10, 3, 83, 39], Operations: [] Exploring Operation: 10*3=30, Resulting Numbers: [83, 39, 30] Generated Node #2: [83, 39, 30] from Operation: 10*3=30 Current State: 14:[83, 39, 30], Operations: ['10*3=30'] Exploring Operation: 83-39=44, Resulting Numbers: [30, 44] Generated Node #3: [30, 44] from Oper...
4
Current State: 14:[10, 3, 83, 39], Operations: [] Exploring Operation: 83-39=44, Resulting Numbers: [10, 3, 44] Generated Node #0,0: 14:[10, 3, 44] Operation: 83-39=44 Exploring Operation: 39/3=13, Resulting Numbers: [10, 83, 13] Generated Node #0,1: 14:[10, 83, 13] Operation: 39/3=13 Exploring Operation: 83-10=73, Res...
0
hs_3
sum_heuristic
[ 49, 84, 44, 51 ]
27
[ "49-44=5", "84+51=135", "135/5=27" ]
Current State: 27:[49, 84, 44, 51], Operations: [] Exploring Operation: 49-44=5, Resulting Numbers: [84, 51, 5] Generated Node #2: [84, 51, 5] from Operation: 49-44=5 Current State: 27:[84, 51, 5], Operations: ['49-44=5'] Exploring Operation: 84+51=135, Resulting Numbers: [5, 135] Generated Node #3: [5, 135] from Opera...
4
Current State: 27:[49, 84, 44, 51], Operations: [] Exploring Operation: 84-51=33, Resulting Numbers: [49, 44, 33] Generated Node #0,0: 27:[49, 44, 33] Operation: 84-51=33 Exploring Operation: 84-49=35, Resulting Numbers: [44, 51, 35] Generated Node #0,1: 27:[44, 51, 35] Operation: 84-49=35 Exploring Operation: 51-49=2,...
0
hs_5
sum_heuristic
[ 4, 52, 97, 14 ]
97
[ "4*52=208", "97+14=111", "208-111=97" ]
Current State: 97:[4, 52, 97, 14], Operations: [] Exploring Operation: 4*52=208, Resulting Numbers: [97, 14, 208] Generated Node #2: [97, 14, 208] from Operation: 4*52=208 Current State: 97:[97, 14, 208], Operations: ['4*52=208'] Exploring Operation: 97+14=111, Resulting Numbers: [208, 111] Generated Node #3: [208, 111...
4
Current State: 97:[4, 52, 97, 14], Operations: [] Exploring Operation: 4*14=56, Resulting Numbers: [52, 97, 56] Generated Node #0,0: 97:[52, 97, 56] Operation: 4*14=56 Exploring Operation: 4+52=56, Resulting Numbers: [97, 14, 56] Generated Node #0,1: 97:[97, 14, 56] Operation: 4+52=56 Exploring Operation: 4+14=18, Resu...
0
hs_4
mult_heuristic
[ 16, 37, 5, 63 ]
89
[ "37-16=21", "5+63=68", "21+68=89" ]
Current State: 89:[16, 37, 5, 63], Operations: [] Exploring Operation: 37-16=21, Resulting Numbers: [5, 63, 21] Generated Node #2: [5, 63, 21] from Operation: 37-16=21 Current State: 89:[5, 63, 21], Operations: ['37-16=21'] Exploring Operation: 5+63=68, Resulting Numbers: [21, 68] Generated Node #3: [21, 68] from Opera...
4
Current State: 89:[16, 37, 5, 63], Operations: [] Exploring Operation: 37+5=42, Resulting Numbers: [16, 63, 42] Generated Node #0,0: 89:[16, 63, 42] Operation: 37+5=42 Exploring Operation: 16+63=79, Resulting Numbers: [37, 5, 79] Generated Node #0,1: 89:[37, 5, 79] Operation: 16+63=79 Exploring Operation: 16*5=80, Resu...
0.96441
hs_5
sum_heuristic
[ 38, 43, 70, 66 ]
20
[ "43-38=5", "70-66=4", "5*4=20" ]
Current State: 20:[38, 43, 70, 66], Operations: [] Exploring Operation: 43-38=5, Resulting Numbers: [70, 66, 5] Generated Node #2: [70, 66, 5] from Operation: 43-38=5 Current State: 20:[70, 66, 5], Operations: ['43-38=5'] Exploring Operation: 70-66=4, Resulting Numbers: [5, 4] Generated Node #3: [5, 4] from Operation: ...
4
Current State: 20:[38, 43, 70, 66], Operations: [] Exploring Operation: 70-66=4, Resulting Numbers: [38, 43, 4] Generated Node #0,0: 20:[38, 43, 4] Operation: 70-66=4 Exploring Operation: 70-38=32, Resulting Numbers: [43, 66, 32] Generated Node #0,1: 20:[43, 66, 32] Operation: 70-38=32 Exploring Operation: 66-43=23, Re...
0.986979
hs_4
sum_heuristic
[ 40, 88, 93, 91 ]
64
[ "40+88=128", "93-91=2", "128/2=64" ]
Current State: 64:[40, 88, 93, 91], Operations: [] Exploring Operation: 40+88=128, Resulting Numbers: [93, 91, 128] Generated Node #2: [93, 91, 128] from Operation: 40+88=128 Current State: 64:[93, 91, 128], Operations: ['40+88=128'] Exploring Operation: 93-91=2, Resulting Numbers: [128, 2] Generated Node #3: [128, 2] ...
4
Current State: 64:[40, 88, 93, 91], Operations: [] Exploring Operation: 93-91=2, Resulting Numbers: [40, 88, 2] Generated Node #0,0: 64:[40, 88, 2] Operation: 93-91=2 Exploring Operation: 93-88=5, Resulting Numbers: [40, 91, 5] Generated Node #0,1: 64:[40, 91, 5] Operation: 93-88=5 Start Sub Search at level 1: Moving t...
0
hs_2
sum_heuristic
[ 74, 30, 89, 75 ]
35
[ "89-74=15", "75/15=5", "30+5=35" ]
Current State: 35:[74, 30, 89, 75], Operations: [] Exploring Operation: 89-74=15, Resulting Numbers: [30, 75, 15] Generated Node #2: [30, 75, 15] from Operation: 89-74=15 Current State: 35:[30, 75, 15], Operations: ['89-74=15'] Exploring Operation: 75/15=5, Resulting Numbers: [30, 5] Generated Node #3: [30, 5] from Ope...
4
Current State: 35:[74, 30, 89, 75], Operations: [] Exploring Operation: 89-74=15, Resulting Numbers: [30, 75, 15] Generated Node #0,0: 35:[30, 75, 15] Operation: 89-74=15 Exploring Operation: 75-74=1, Resulting Numbers: [30, 89, 1] Generated Node #0,1: 35:[30, 89, 1] Operation: 75-74=1 Exploring Operation: 89-75=14, Re...
0.987847
hs_3
sum_heuristic
[ 93, 21, 56, 4 ]
38
[ "93-21=72", "72/4=18", "56-18=38" ]
Current State: 38:[93, 21, 56, 4], Operations: [] Exploring Operation: 93-21=72, Resulting Numbers: [56, 4, 72] Generated Node #2: [56, 4, 72] from Operation: 93-21=72 Current State: 38:[56, 4, 72], Operations: ['93-21=72'] Exploring Operation: 72/4=18, Resulting Numbers: [56, 18] Generated Node #3: [56, 18] from Opera...
4
Current State: 38:[93, 21, 56, 4], Operations: [] Exploring Operation: 93-56=37, Resulting Numbers: [21, 4, 37] Generated Node #0,0: 38:[21, 4, 37] Operation: 93-56=37 Exploring Operation: 93-21=72, Resulting Numbers: [56, 4, 72] Generated Node #0,1: 38:[56, 4, 72] Operation: 93-21=72 Start Sub Search at level 1: Movin...
0.984375
hs_2
sum_heuristic
[ 17, 10, 82, 9 ]
97
[ "17*10=170", "82-9=73", "170-73=97" ]
Current State: 97:[17, 10, 82, 9], Operations: [] Exploring Operation: 17*10=170, Resulting Numbers: [82, 9, 170] Generated Node #2: [82, 9, 170] from Operation: 17*10=170 Current State: 97:[82, 9, 170], Operations: ['17*10=170'] Exploring Operation: 82-9=73, Resulting Numbers: [170, 73] Generated Node #3: [170, 73] fr...
4
Current State: 97:[17, 10, 82, 9], Operations: [] Exploring Operation: 17+10=27, Resulting Numbers: [82, 9, 27] Generated Node #0,0: 97:[82, 9, 27] Operation: 17+10=27 Exploring Operation: 10*9=90, Resulting Numbers: [17, 82, 90] Generated Node #0,1: 97:[17, 82, 90] Operation: 10*9=90 Exploring Operation: 17+9=26, Resu...
0
hs_5
mult_heuristic
[ 52, 35, 68, 74 ]
81
[ "52+35=87", "74-68=6", "87-6=81" ]
Current State: 81:[52, 35, 68, 74], Operations: [] Exploring Operation: 52+35=87, Resulting Numbers: [68, 74, 87] Generated Node #2: [68, 74, 87] from Operation: 52+35=87 Current State: 81:[68, 74, 87], Operations: ['52+35=87'] Exploring Operation: 74-68=6, Resulting Numbers: [87, 6] Generated Node #3: [87, 6] from Ope...
4
Current State: 81:[52, 35, 68, 74], Operations: [] Exploring Operation: 68-52=16, Resulting Numbers: [35, 74, 16] Generated Node #0,0: 81:[35, 74, 16] Operation: 68-52=16 Moving to Node #0,0 Current State: 81:[35, 74, 16], Operations: ['68-52=16'] Exploring Operation: 35-16=19, Resulting Numbers: [74, 19] Generated Nod...
0
hs_1
mult_heuristic
[ 31, 38, 1, 21 ]
29
[ "38-31=7", "1+21=22", "7+22=29" ]
Current State: 29:[31, 38, 1, 21], Operations: [] Exploring Operation: 38-31=7, Resulting Numbers: [1, 21, 7] Generated Node #2: [1, 21, 7] from Operation: 38-31=7 Current State: 29:[1, 21, 7], Operations: ['38-31=7'] Exploring Operation: 1+21=22, Resulting Numbers: [7, 22] Generated Node #3: [7, 22] from Operation: 1+...
4
Current State: 29:[31, 38, 1, 21], Operations: [] Exploring Operation: 1+21=22, Resulting Numbers: [31, 38, 22] Generated Node #0,0: 29:[31, 38, 22] Operation: 1+21=22 Exploring Operation: 31-1=30, Resulting Numbers: [38, 21, 30] Generated Node #0,1: 29:[38, 21, 30] Operation: 31-1=30 Exploring Operation: 31*1=31, Resu...
0.986111
hs_4
mult_heuristic
[ 29, 9, 34, 31 ]
16
[ "31-29=2", "9*2=18", "34-18=16" ]
Current State: 16:[29, 9, 34, 31], Operations: [] Exploring Operation: 31-29=2, Resulting Numbers: [9, 34, 2] Generated Node #2: [9, 34, 2] from Operation: 31-29=2 Current State: 16:[9, 34, 2], Operations: ['31-29=2'] Exploring Operation: 9*2=18, Resulting Numbers: [34, 18] Generated Node #3: [34, 18] from Operation: 9...
4
Current State: 16:[29, 9, 34, 31], Operations: [] Exploring Operation: 31-29=2, Resulting Numbers: [9, 34, 2] Generated Node #0,0: 16:[9, 34, 2] Operation: 31-29=2 Exploring Operation: 29-9=20, Resulting Numbers: [34, 31, 20] Generated Node #0,1: 16:[34, 31, 20] Operation: 29-9=20 Exploring Operation: 34-31=3, Resultin...
0
hs_4
mult_heuristic
[ 65, 71, 50, 5 ]
80
[ "71-65=6", "5*6=30", "50+30=80" ]
Current State: 80:[65, 71, 50, 5], Operations: [] Exploring Operation: 71-65=6, Resulting Numbers: [50, 5, 6] Generated Node #2: [50, 5, 6] from Operation: 71-65=6 Current State: 80:[50, 5, 6], Operations: ['71-65=6'] Exploring Operation: 5*6=30, Resulting Numbers: [50, 30] Generated Node #3: [50, 30] from Operation: 5...
4
Current State: 80:[65, 71, 50, 5], Operations: [] Exploring Operation: 71-65=6, Resulting Numbers: [50, 5, 6] Generated Node #0,0: 80:[50, 5, 6] Operation: 71-65=6 Exploring Operation: 65-50=15, Resulting Numbers: [71, 5, 15] Generated Node #0,1: 80:[71, 5, 15] Operation: 65-50=15 Moving to Node #0,1 Current State: 80:...
0
hs_2
mult_heuristic
[ 8, 68, 66, 28 ]
38
[ "8+68=76", "66-28=38", "76-38=38" ]
Current State: 38:[8, 68, 66, 28], Operations: [] Exploring Operation: 8+68=76, Resulting Numbers: [66, 28, 76] Generated Node #2: [66, 28, 76] from Operation: 8+68=76 Current State: 38:[66, 28, 76], Operations: ['8+68=76'] Exploring Operation: 66-28=38, Resulting Numbers: [76, 38] Generated Node #3: [76, 38] from Oper...
4
Current State: 38:[8, 68, 66, 28], Operations: [] Exploring Operation: 68-28=40, Resulting Numbers: [8, 66, 40] Generated Node #0,0: 38:[8, 66, 40] Operation: 68-28=40 Exploring Operation: 66-28=38, Resulting Numbers: [8, 68, 38] Generated Node #0,1: 38:[8, 68, 38] Operation: 66-28=38 Exploring Operation: 68-66=2, Resu...
0.983507
hs_3
sum_heuristic
[ 4, 40, 50, 41 ]
76
[ "50-41=9", "4*9=36", "40+36=76" ]
Current State: 76:[4, 40, 50, 41], Operations: [] Exploring Operation: 50-41=9, Resulting Numbers: [4, 40, 9] Generated Node #2: [4, 40, 9] from Operation: 50-41=9 Current State: 76:[4, 40, 9], Operations: ['50-41=9'] Exploring Operation: 4*9=36, Resulting Numbers: [40, 36] Generated Node #3: [40, 36] from Operation: 4...
4
Current State: 76:[4, 40, 50, 41], Operations: [] Exploring Operation: 41-40=1, Resulting Numbers: [4, 50, 1] Generated Node #0,0: 76:[4, 50, 1] Operation: 41-40=1 Exploring Operation: 41-4=37, Resulting Numbers: [40, 50, 37] Generated Node #0,1: 76:[40, 50, 37] Operation: 41-4=37 Exploring Operation: 50-41=9, Resultin...
0.981771
hs_5
sum_heuristic
[ 32, 12, 23, 6 ]
57
[ "32+23=55", "12/6=2", "55+2=57" ]
Current State: 57:[32, 12, 23, 6], Operations: [] Exploring Operation: 32+23=55, Resulting Numbers: [12, 6, 55] Generated Node #2: [12, 6, 55] from Operation: 32+23=55 Current State: 57:[12, 6, 55], Operations: ['32+23=55'] Exploring Operation: 12/6=2, Resulting Numbers: [55, 2] Generated Node #3: [55, 2] from Operatio...
4
Current State: 57:[32, 12, 23, 6], Operations: [] Exploring Operation: 32+23=55, Resulting Numbers: [12, 6, 55] Generated Node #0,0: 57:[12, 6, 55] Operation: 32+23=55 Exploring Operation: 32-23=9, Resulting Numbers: [12, 6, 9] Generated Node #0,1: 57:[12, 6, 9] Operation: 32-23=9 Exploring Operation: 32-12=20, Resulti...
0.979167
hs_3
mult_heuristic
[ 14, 19, 43, 90 ]
47
[ "90-14=76", "76/19=4", "43+4=47" ]
Current State: 47:[14, 19, 43, 90], Operations: [] Exploring Operation: 90-14=76, Resulting Numbers: [19, 43, 76] Generated Node #2: [19, 43, 76] from Operation: 90-14=76 Current State: 47:[19, 43, 76], Operations: ['90-14=76'] Exploring Operation: 76/19=4, Resulting Numbers: [43, 4] Generated Node #3: [43, 4] from Ope...
4
Current State: 47:[14, 19, 43, 90], Operations: [] Exploring Operation: 90-19=71, Resulting Numbers: [14, 43, 71] Generated Node #0,0: 47:[14, 43, 71] Operation: 90-19=71 Exploring Operation: 14+19=33, Resulting Numbers: [43, 90, 33] Generated Node #0,1: 47:[43, 90, 33] Operation: 14+19=33 Exploring Operation: 14+43=57...
0.918403
hs_5
sum_heuristic
[ 27, 17, 48, 94 ]
56
[ "27-17=10", "94-48=46", "10+46=56" ]
Current State: 56:[27, 17, 48, 94], Operations: [] Exploring Operation: 27-17=10, Resulting Numbers: [48, 94, 10] Generated Node #2: [48, 94, 10] from Operation: 27-17=10 Current State: 56:[48, 94, 10], Operations: ['27-17=10'] Exploring Operation: 94-48=46, Resulting Numbers: [10, 46] Generated Node #3: [10, 46] from ...
4
Current State: 56:[27, 17, 48, 94], Operations: [] Exploring Operation: 94-27=67, Resulting Numbers: [17, 48, 67] Generated Node #0,0: 56:[17, 48, 67] Operation: 94-27=67 Exploring Operation: 94-17=77, Resulting Numbers: [27, 48, 77] Generated Node #0,1: 56:[27, 48, 77] Operation: 94-17=77 Exploring Operation: 27-17=10...
0.986979
hs_5
mult_heuristic
[ 62, 85, 10, 85 ]
45
[ "85+85=170", "170/10=17", "62-17=45" ]
Current State: 45:[62, 85, 10, 85], Operations: [] Exploring Operation: 85+85=170, Resulting Numbers: [62, 10, 170] Generated Node #2: [62, 10, 170] from Operation: 85+85=170 Current State: 45:[62, 10, 170], Operations: ['85+85=170'] Exploring Operation: 170/10=17, Resulting Numbers: [62, 17] Generated Node #3: [62, 17...
4
Current State: 45:[62, 85, 10, 85], Operations: [] Exploring Operation: 85/85=1, Resulting Numbers: [62, 10, 1] Generated Node #0,0: 45:[62, 10, 1] Operation: 85/85=1 Moving to Node #0,0 Current State: 45:[62, 10, 1], Operations: ['85/85=1'] Exploring Operation: 62-10=52, Resulting Numbers: [1, 52] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 59, 64, 25, 2 ]
32
[ "64-59=5", "25+2=27", "5+27=32" ]
Current State: 32:[59, 64, 25, 2], Operations: [] Exploring Operation: 64-59=5, Resulting Numbers: [25, 2, 5] Generated Node #2: [25, 2, 5] from Operation: 64-59=5 Current State: 32:[25, 2, 5], Operations: ['64-59=5'] Exploring Operation: 25+2=27, Resulting Numbers: [5, 27] Generated Node #3: [5, 27] from Operation: 25...
4
Current State: 32:[59, 64, 25, 2], Operations: [] Exploring Operation: 64-59=5, Resulting Numbers: [25, 2, 5] Generated Node #0,0: 32:[25, 2, 5] Operation: 64-59=5 Moving to Node #0,0 Current State: 32:[25, 2, 5], Operations: ['64-59=5'] Exploring Operation: 25/5=5, Resulting Numbers: [2, 5] Generated Node #0,0,0: 32:[...
0
hs_1
sum_heuristic
[ 34, 44, 2, 16 ]
92
[ "34+44=78", "16-2=14", "78+14=92" ]
Current State: 92:[34, 44, 2, 16], Operations: [] Exploring Operation: 34+44=78, Resulting Numbers: [2, 16, 78] Generated Node #2: [2, 16, 78] from Operation: 34+44=78 Current State: 92:[2, 16, 78], Operations: ['34+44=78'] Exploring Operation: 16-2=14, Resulting Numbers: [78, 14] Generated Node #3: [78, 14] from Opera...
4
Current State: 92:[34, 44, 2, 16], Operations: [] Exploring Operation: 44-34=10, Resulting Numbers: [2, 16, 10] Generated Node #0,0: 92:[2, 16, 10] Operation: 44-34=10 Exploring Operation: 34-16=18, Resulting Numbers: [44, 2, 18] Generated Node #0,1: 92:[44, 2, 18] Operation: 34-16=18 Exploring Operation: 34+16=50, Res...
0.980035
hs_3
sum_heuristic