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
[ 25, 5, 60, 88 ]
91
[ "25-5=20", "60/20=3", "88+3=91" ]
Current State: 91:[25, 5, 60, 88], Operations: [] Exploring Operation: 25-5=20, Resulting Numbers: [60, 88, 20] Generated Node #2: [60, 88, 20] from Operation: 25-5=20 Current State: 91:[60, 88, 20], Operations: ['25-5=20'] Exploring Operation: 60/20=3, Resulting Numbers: [88, 3] Generated Node #3: [88, 3] from Operati...
4
Current State: 91:[25, 5, 60, 88], Operations: [] Exploring Operation: 25+60=85, Resulting Numbers: [5, 88, 85] Generated Node #0,0: 91:[5, 88, 85] Operation: 25+60=85 Start Sub Search at level 1: Moving to Node #0,0 Current State: 91:[5, 88, 85], Operations: ['25+60=85'] Exploring Operation: 5+85=90, Resulting Numbers...
0
hs_1
mult_heuristic
[ 38, 78, 15, 7 ]
83
[ "38-15=23", "7*23=161", "161-78=83" ]
Current State: 83:[38, 78, 15, 7], Operations: [] Exploring Operation: 38-15=23, Resulting Numbers: [78, 7, 23] Generated Node #2: [78, 7, 23] from Operation: 38-15=23 Current State: 83:[78, 7, 23], Operations: ['38-15=23'] Exploring Operation: 7*23=161, Resulting Numbers: [78, 161] Generated Node #3: [78, 161] from Op...
4
Current State: 83:[38, 78, 15, 7], Operations: [] Exploring Operation: 15*7=105, Resulting Numbers: [38, 78, 105] Generated Node #0,0: 83:[38, 78, 105] Operation: 15*7=105 Exploring Operation: 15+7=22, Resulting Numbers: [38, 78, 22] Generated Node #0,1: 83:[38, 78, 22] Operation: 15+7=22 Exploring Operation: 38+15=53,...
0
hs_4
sum_heuristic
[ 41, 93, 47, 97 ]
22
[ "41+47=88", "97-93=4", "88/4=22" ]
Current State: 22:[41, 93, 47, 97], Operations: [] Exploring Operation: 41+47=88, Resulting Numbers: [93, 97, 88] Generated Node #2: [93, 97, 88] from Operation: 41+47=88 Current State: 22:[93, 97, 88], Operations: ['41+47=88'] Exploring Operation: 97-93=4, Resulting Numbers: [88, 4] Generated Node #3: [88, 4] from Ope...
4
Current State: 22:[41, 93, 47, 97], Operations: [] Exploring Operation: 93-41=52, Resulting Numbers: [47, 97, 52] Generated Node #0,0: 22:[47, 97, 52] Operation: 93-41=52 Exploring Operation: 97-93=4, Resulting Numbers: [41, 47, 4] Generated Node #0,1: 22:[41, 47, 4] Operation: 97-93=4 Exploring Operation: 93-47=46, Re...
0
hs_4
sum_heuristic
[ 5, 2, 67, 22 ]
33
[ "22-5=17", "2*17=34", "67-34=33" ]
Current State: 33:[5, 2, 67, 22], Operations: [] Exploring Operation: 22-5=17, Resulting Numbers: [2, 67, 17] Generated Node #2: [2, 67, 17] from Operation: 22-5=17 Current State: 33:[2, 67, 17], Operations: ['22-5=17'] Exploring Operation: 2*17=34, Resulting Numbers: [67, 34] Generated Node #3: [67, 34] from Operation...
4
Current State: 33:[5, 2, 67, 22], Operations: [] Exploring Operation: 67-22=45, Resulting Numbers: [5, 2, 45] Generated Node #0,0: 33:[5, 2, 45] Operation: 67-22=45 Moving to Node #0,0 Current State: 33:[5, 2, 45], Operations: ['67-22=45'] Exploring Operation: 45/5=9, Resulting Numbers: [2, 9] Generated Node #0,0,0: 33...
0
hs_1
mult_heuristic
[ 95, 37, 95, 17 ]
55
[ "95/95=1", "37+17=54", "1+54=55" ]
Current State: 55:[95, 37, 95, 17], Operations: [] Exploring Operation: 95/95=1, Resulting Numbers: [37, 17, 1] Generated Node #2: [37, 17, 1] from Operation: 95/95=1 Current State: 55:[37, 17, 1], Operations: ['95/95=1'] Exploring Operation: 37+17=54, Resulting Numbers: [1, 54] Generated Node #3: [1, 54] from Operatio...
4
Current State: 55:[95, 37, 95, 17], Operations: [] Exploring Operation: 95/95=1, Resulting Numbers: [37, 17, 1] Generated Node #0,0: 55:[37, 17, 1] Operation: 95/95=1 Exploring Operation: 95-37=58, Resulting Numbers: [95, 17, 58] Generated Node #0,1: 55:[95, 17, 58] Operation: 95-37=58 Exploring Operation: 95-37=58, Re...
0.984375
hs_5
mult_heuristic
[ 42, 17, 87, 42 ]
71
[ "42/42=1", "87-17=70", "1+70=71" ]
Current State: 71:[42, 17, 87, 42], Operations: [] Exploring Operation: 42/42=1, Resulting Numbers: [17, 87, 1] Generated Node #2: [17, 87, 1] from Operation: 42/42=1 Current State: 71:[17, 87, 1], Operations: ['42/42=1'] Exploring Operation: 87-17=70, Resulting Numbers: [1, 70] Generated Node #3: [1, 70] from Operatio...
4
Current State: 71:[42, 17, 87, 42], Operations: [] Exploring Operation: 42+17=59, Resulting Numbers: [87, 42, 59] Generated Node #0,0: 71:[87, 42, 59] Operation: 42+17=59 Moving to Node #0,0 Current State: 71:[87, 42, 59], Operations: ['42+17=59'] Exploring Operation: 87-42=45, Resulting Numbers: [59, 45] Generated Nod...
0
hs_1
sum_heuristic
[ 19, 11, 24, 36 ]
30
[ "19+11=30", "24+36=60", "60-30=30" ]
Current State: 30:[19, 11, 24, 36], Operations: [] Exploring Operation: 19+11=30, Resulting Numbers: [24, 36, 30] Generated Node #2: [24, 36, 30] from Operation: 19+11=30 Current State: 30:[24, 36, 30], Operations: ['19+11=30'] Exploring Operation: 24+36=60, Resulting Numbers: [30, 60] Generated Node #3: [30, 60] from ...
4
Current State: 30:[19, 11, 24, 36], Operations: [] Exploring Operation: 24-19=5, Resulting Numbers: [11, 36, 5] Generated Node #0,0: 30:[11, 36, 5] Operation: 24-19=5 Exploring Operation: 36-24=12, Resulting Numbers: [19, 11, 12] Generated Node #0,1: 30:[19, 11, 12] Operation: 36-24=12 Moving to Node #0,0 Current State...
0.989583
hs_2
sum_heuristic
[ 38, 35, 68, 54 ]
94
[ "38-35=3", "54*3=162", "162-68=94" ]
Current State: 94:[38, 35, 68, 54], Operations: [] Exploring Operation: 38-35=3, Resulting Numbers: [68, 54, 3] Generated Node #2: [68, 54, 3] from Operation: 38-35=3 Current State: 94:[68, 54, 3], Operations: ['38-35=3'] Exploring Operation: 54*3=162, Resulting Numbers: [68, 162] Generated Node #3: [68, 162] from Oper...
4
Current State: 94:[38, 35, 68, 54], Operations: [] Exploring Operation: 35+68=103, Resulting Numbers: [38, 54, 103] Generated Node #0,0: 94:[38, 54, 103] Operation: 35+68=103 Exploring Operation: 38-35=3, Resulting Numbers: [68, 54, 3] Generated Node #0,1: 94:[68, 54, 3] Operation: 38-35=3 Exploring Operation: 68-35=33...
0
hs_4
mult_heuristic
[ 81, 91, 36, 53 ]
77
[ "91+53=144", "144/36=4", "81-4=77" ]
Current State: 77:[81, 91, 36, 53], Operations: [] Exploring Operation: 91+53=144, Resulting Numbers: [81, 36, 144] Generated Node #2: [81, 36, 144] from Operation: 91+53=144 Current State: 77:[81, 36, 144], Operations: ['91+53=144'] Exploring Operation: 144/36=4, Resulting Numbers: [81, 4] Generated Node #3: [81, 4] f...
4
Current State: 77:[81, 91, 36, 53], Operations: [] Exploring Operation: 53-36=17, Resulting Numbers: [81, 91, 17] Generated Node #0,0: 77:[81, 91, 17] Operation: 53-36=17 Moving to Node #0,0 Current State: 77:[81, 91, 17], Operations: ['53-36=17'] Exploring Operation: 91-81=10, Resulting Numbers: [17, 10] Generated Nod...
0
hs_1
mult_heuristic
[ 21, 5, 97, 92 ]
84
[ "21*5=105", "97+92=189", "189-105=84" ]
Current State: 84:[21, 5, 97, 92], Operations: [] Exploring Operation: 21*5=105, Resulting Numbers: [97, 92, 105] Generated Node #2: [97, 92, 105] from Operation: 21*5=105 Current State: 84:[97, 92, 105], Operations: ['21*5=105'] Exploring Operation: 97+92=189, Resulting Numbers: [105, 189] Generated Node #3: [105, 189...
4
Current State: 84:[21, 5, 97, 92], Operations: [] Exploring Operation: 97-5=92, Resulting Numbers: [21, 92, 92] Generated Node #0,0: 84:[21, 92, 92] Operation: 97-5=92 Exploring Operation: 97-92=5, Resulting Numbers: [21, 5, 5] Generated Node #0,1: 84:[21, 5, 5] Operation: 97-92=5 Exploring Operation: 97-21=76, Resulti...
0
hs_4
mult_heuristic
[ 68, 46, 99, 39 ]
71
[ "99+39=138", "138/46=3", "68+3=71" ]
Current State: 71:[68, 46, 99, 39], Operations: [] Exploring Operation: 99+39=138, Resulting Numbers: [68, 46, 138] Generated Node #2: [68, 46, 138] from Operation: 99+39=138 Current State: 71:[68, 46, 138], Operations: ['99+39=138'] Exploring Operation: 138/46=3, Resulting Numbers: [68, 3] Generated Node #3: [68, 3] f...
4
Current State: 71:[68, 46, 99, 39], Operations: [] Exploring Operation: 99-39=60, Resulting Numbers: [68, 46, 60] Generated Node #0,0: 71:[68, 46, 60] Operation: 99-39=60 Moving to Node #0,0 Current State: 71:[68, 46, 60], Operations: ['99-39=60'] Exploring Operation: 46+60=106, Resulting Numbers: [68, 106] Generated N...
0
hs_1
mult_heuristic
[ 9, 93, 5, 2 ]
47
[ "93-9=84", "84/2=42", "5+42=47" ]
Current State: 47:[9, 93, 5, 2], Operations: [] Exploring Operation: 93-9=84, Resulting Numbers: [5, 2, 84] Generated Node #2: [5, 2, 84] from Operation: 93-9=84 Current State: 47:[5, 2, 84], Operations: ['93-9=84'] Exploring Operation: 84/2=42, Resulting Numbers: [5, 42] Generated Node #3: [5, 42] from Operation: 84/2...
4
Current State: 47:[9, 93, 5, 2], Operations: [] Exploring Operation: 9*2=18, Resulting Numbers: [93, 5, 18] Generated Node #0,0: 47:[93, 5, 18] Operation: 9*2=18 Exploring Operation: 9*5=45, Resulting Numbers: [93, 2, 45] Generated Node #0,1: 47:[93, 2, 45] Operation: 9*5=45 Moving to Node #0,1 Current State: 47:[93, 2...
0
hs_2
mult_heuristic
[ 31, 74, 16, 14 ]
73
[ "74-31=43", "16+14=30", "43+30=73" ]
Current State: 73:[31, 74, 16, 14], Operations: [] Exploring Operation: 74-31=43, Resulting Numbers: [16, 14, 43] Generated Node #2: [16, 14, 43] from Operation: 74-31=43 Current State: 73:[16, 14, 43], Operations: ['74-31=43'] Exploring Operation: 16+14=30, Resulting Numbers: [43, 30] Generated Node #3: [43, 30] from ...
4
Current State: 73:[31, 74, 16, 14], Operations: [] Exploring Operation: 31-14=17, Resulting Numbers: [74, 16, 17] Generated Node #0,0: 73:[74, 16, 17] Operation: 31-14=17 Exploring Operation: 31+14=45, Resulting Numbers: [74, 16, 45] Generated Node #0,1: 73:[74, 16, 45] Operation: 31+14=45 Exploring Operation: 74-14=60...
0.960938
hs_5
mult_heuristic
[ 51, 79, 32, 28 ]
33
[ "79-51=28", "28/28=1", "32+1=33" ]
Current State: 33:[51, 79, 32, 28], Operations: [] Exploring Operation: 79-51=28, Resulting Numbers: [32, 28, 28] Generated Node #2: [32, 28, 28] from Operation: 79-51=28 Current State: 33:[32, 28, 28], Operations: ['79-51=28'] Exploring Operation: 28/28=1, Resulting Numbers: [32, 1] Generated Node #3: [32, 1] from Ope...
4
Current State: 33:[51, 79, 32, 28], Operations: [] Exploring Operation: 79-51=28, Resulting Numbers: [32, 28, 28] Generated Node #0,0: 33:[32, 28, 28] Operation: 79-51=28 Moving to Node #0,0 Current State: 33:[32, 28, 28], Operations: ['79-51=28'] Exploring Operation: 28/28=1, Resulting Numbers: [32, 1] Generated Node ...
0.993924
hs_1
mult_heuristic
[ 70, 43, 25, 10 ]
78
[ "70+43=113", "25+10=35", "113-35=78" ]
Current State: 78:[70, 43, 25, 10], Operations: [] Exploring Operation: 70+43=113, Resulting Numbers: [25, 10, 113] Generated Node #2: [25, 10, 113] from Operation: 70+43=113 Current State: 78:[25, 10, 113], Operations: ['70+43=113'] Exploring Operation: 25+10=35, Resulting Numbers: [113, 35] Generated Node #3: [113, 3...
4
Current State: 78:[70, 43, 25, 10], Operations: [] Exploring Operation: 70-43=27, Resulting Numbers: [25, 10, 27] Generated Node #0,0: 78:[25, 10, 27] Operation: 70-43=27 Exploring Operation: 70/10=7, Resulting Numbers: [43, 25, 7] Generated Node #0,1: 78:[43, 25, 7] Operation: 70/10=7 Exploring Operation: 70+10=80, Re...
0
hs_3
sum_heuristic
[ 42, 10, 20, 70 ]
51
[ "20+70=90", "90/10=9", "42+9=51" ]
Current State: 51:[42, 10, 20, 70], Operations: [] Exploring Operation: 20+70=90, Resulting Numbers: [42, 10, 90] Generated Node #2: [42, 10, 90] from Operation: 20+70=90 Current State: 51:[42, 10, 90], Operations: ['20+70=90'] Exploring Operation: 90/10=9, Resulting Numbers: [42, 9] Generated Node #3: [42, 9] from Ope...
4
Current State: 51:[42, 10, 20, 70], Operations: [] Exploring Operation: 70-10=60, Resulting Numbers: [42, 20, 60] Generated Node #0,0: 51:[42, 20, 60] Operation: 70-10=60 Exploring Operation: 42+10=52, Resulting Numbers: [20, 70, 52] Generated Node #0,1: 51:[20, 70, 52] Operation: 42+10=52 Exploring Operation: 70/10=7,...
0
hs_5
mult_heuristic
[ 78, 69, 23, 35 ]
27
[ "69/23=3", "35*3=105", "105-78=27" ]
Current State: 27:[78, 69, 23, 35], Operations: [] Exploring Operation: 69/23=3, Resulting Numbers: [78, 35, 3] Generated Node #2: [78, 35, 3] from Operation: 69/23=3 Current State: 27:[78, 35, 3], Operations: ['69/23=3'] Exploring Operation: 35*3=105, Resulting Numbers: [78, 105] Generated Node #3: [78, 105] from Oper...
4
Current State: 27:[78, 69, 23, 35], Operations: [] Exploring Operation: 69-35=34, Resulting Numbers: [78, 23, 34] Generated Node #0,0: 27:[78, 23, 34] Operation: 69-35=34 Exploring Operation: 78-23=55, Resulting Numbers: [69, 35, 55] Generated Node #0,1: 27:[69, 35, 55] Operation: 78-23=55 Exploring Operation: 78-35=43...
0
hs_5
mult_heuristic
[ 5, 25, 14, 3 ]
37
[ "5*25=125", "125-14=111", "111/3=37" ]
Current State: 37:[5, 25, 14, 3], Operations: [] Exploring Operation: 5*25=125, Resulting Numbers: [14, 3, 125] Generated Node #2: [14, 3, 125] from Operation: 5*25=125 Current State: 37:[14, 3, 125], Operations: ['5*25=125'] Exploring Operation: 125-14=111, Resulting Numbers: [3, 111] Generated Node #3: [3, 111] from ...
4
Current State: 37:[5, 25, 14, 3], Operations: [] Exploring Operation: 5+14=19, Resulting Numbers: [25, 3, 19] Generated Node #0,0: 37:[25, 3, 19] Operation: 5+14=19 Exploring Operation: 5+25=30, Resulting Numbers: [14, 3, 30] Generated Node #0,1: 37:[14, 3, 30] Operation: 5+25=30 Exploring Operation: 14*3=42, Resulting...
0.976563
hs_5
sum_heuristic
[ 3, 47, 44, 7 ]
76
[ "47-7=40", "3*40=120", "120-44=76" ]
Current State: 76:[3, 47, 44, 7], Operations: [] Exploring Operation: 47-7=40, Resulting Numbers: [3, 44, 40] Generated Node #2: [3, 44, 40] from Operation: 47-7=40 Current State: 76:[3, 44, 40], Operations: ['47-7=40'] Exploring Operation: 3*40=120, Resulting Numbers: [44, 120] Generated Node #3: [44, 120] from Operat...
4
Current State: 76:[3, 47, 44, 7], Operations: [] Exploring Operation: 47-3=44, Resulting Numbers: [44, 7, 44] Generated Node #0,0: 76:[44, 7, 44] Operation: 47-3=44 Exploring Operation: 47-7=40, Resulting Numbers: [3, 44, 40] Generated Node #0,1: 76:[3, 44, 40] Operation: 47-7=40 Exploring Operation: 47-44=3, Resulting...
0
hs_4
sum_heuristic
[ 6, 33, 48, 30 ]
96
[ "6*48=288", "33-30=3", "288/3=96" ]
Current State: 96:[6, 33, 48, 30], Operations: [] Exploring Operation: 6*48=288, Resulting Numbers: [33, 30, 288] Generated Node #2: [33, 30, 288] from Operation: 6*48=288 Current State: 96:[33, 30, 288], Operations: ['6*48=288'] Exploring Operation: 33-30=3, Resulting Numbers: [288, 3] Generated Node #3: [288, 3] from...
4
Current State: 96:[6, 33, 48, 30], Operations: [] Exploring Operation: 30-6=24, Resulting Numbers: [33, 48, 24] Generated Node #0,0: 96:[33, 48, 24] Operation: 30-6=24 Exploring Operation: 33-30=3, Resulting Numbers: [6, 48, 3] Generated Node #0,1: 96:[6, 48, 3] Operation: 33-30=3 Exploring Operation: 30/6=5, Resulting...
0.990451
hs_3
mult_heuristic
[ 98, 75, 1, 15 ]
92
[ "98-1=97", "75/15=5", "97-5=92" ]
Current State: 92:[98, 75, 1, 15], Operations: [] Exploring Operation: 98-1=97, Resulting Numbers: [75, 15, 97] Generated Node #2: [75, 15, 97] from Operation: 98-1=97 Current State: 92:[75, 15, 97], Operations: ['98-1=97'] Exploring Operation: 75/15=5, Resulting Numbers: [97, 5] Generated Node #3: [97, 5] from Operati...
4
Current State: 92:[98, 75, 1, 15], Operations: [] Exploring Operation: 98-75=23, Resulting Numbers: [1, 15, 23] Generated Node #0,0: 92:[1, 15, 23] Operation: 98-75=23 Exploring Operation: 75/15=5, Resulting Numbers: [98, 1, 5] Generated Node #0,1: 92:[98, 1, 5] Operation: 75/15=5 Moving to Node #0,1 Current State: 92:...
0.990451
hs_2
mult_heuristic
[ 49, 54, 37, 43 ]
52
[ "49+37=86", "86/43=2", "54-2=52" ]
Current State: 52:[49, 54, 37, 43], Operations: [] Exploring Operation: 49+37=86, Resulting Numbers: [54, 43, 86] Generated Node #2: [54, 43, 86] from Operation: 49+37=86 Current State: 52:[54, 43, 86], Operations: ['49+37=86'] Exploring Operation: 86/43=2, Resulting Numbers: [54, 2] Generated Node #3: [54, 2] from Ope...
4
Current State: 52:[49, 54, 37, 43], Operations: [] Exploring Operation: 43-37=6, Resulting Numbers: [49, 54, 6] Generated Node #0,0: 52:[49, 54, 6] Operation: 43-37=6 Moving to Node #0,0 Current State: 52:[49, 54, 6], Operations: ['43-37=6'] Exploring Operation: 54-49=5, Resulting Numbers: [6, 5] Generated Node #0,0,0:...
0
hs_1
sum_heuristic
[ 16, 96, 46, 98 ]
64
[ "96-16=80", "46+98=144", "144-80=64" ]
Current State: 64:[16, 96, 46, 98], Operations: [] Exploring Operation: 96-16=80, Resulting Numbers: [46, 98, 80] Generated Node #2: [46, 98, 80] from Operation: 96-16=80 Current State: 64:[46, 98, 80], Operations: ['96-16=80'] Exploring Operation: 46+98=144, Resulting Numbers: [80, 144] Generated Node #3: [80, 144] fr...
4
Current State: 64:[16, 96, 46, 98], Operations: [] Exploring Operation: 96-46=50, Resulting Numbers: [16, 98, 50] Generated Node #0,0: 64:[16, 98, 50] Operation: 96-46=50 Exploring Operation: 98-96=2, Resulting Numbers: [16, 46, 2] Generated Node #0,1: 64:[16, 46, 2] Operation: 98-96=2 Exploring Operation: 98-46=52, Re...
0.985243
hs_3
mult_heuristic
[ 77, 71, 65, 79 ]
68
[ "79-77=2", "71+65=136", "136/2=68" ]
Current State: 68:[77, 71, 65, 79], Operations: [] Exploring Operation: 79-77=2, Resulting Numbers: [71, 65, 2] Generated Node #2: [71, 65, 2] from Operation: 79-77=2 Current State: 68:[71, 65, 2], Operations: ['79-77=2'] Exploring Operation: 71+65=136, Resulting Numbers: [2, 136] Generated Node #3: [2, 136] from Opera...
4
Current State: 68:[77, 71, 65, 79], Operations: [] Exploring Operation: 79-65=14, Resulting Numbers: [77, 71, 14] Generated Node #0,0: 68:[77, 71, 14] Operation: 79-65=14 Exploring Operation: 79-77=2, Resulting Numbers: [71, 65, 2] Generated Node #0,1: 68:[71, 65, 2] Operation: 79-77=2 Exploring Operation: 77-71=6, Res...
0
hs_3
sum_heuristic
[ 48, 11, 68, 14 ]
23
[ "48+11=59", "68+14=82", "82-59=23" ]
Current State: 23:[48, 11, 68, 14], Operations: [] Exploring Operation: 48+11=59, Resulting Numbers: [68, 14, 59] Generated Node #2: [68, 14, 59] from Operation: 48+11=59 Current State: 23:[68, 14, 59], Operations: ['48+11=59'] Exploring Operation: 68+14=82, Resulting Numbers: [59, 82] Generated Node #3: [59, 82] from ...
4
Current State: 23:[48, 11, 68, 14], Operations: [] Exploring Operation: 48-11=37, Resulting Numbers: [68, 14, 37] Generated Node #0,0: 23:[68, 14, 37] Operation: 48-11=37 Exploring Operation: 68-11=57, Resulting Numbers: [48, 14, 57] Generated Node #0,1: 23:[48, 14, 57] Operation: 68-11=57 Exploring Operation: 48-14=34...
0.960938
hs_4
sum_heuristic
[ 44, 27, 98, 78 ]
23
[ "98+78=176", "176/44=4", "27-4=23" ]
Current State: 23:[44, 27, 98, 78], Operations: [] Exploring Operation: 98+78=176, Resulting Numbers: [44, 27, 176] Generated Node #2: [44, 27, 176] from Operation: 98+78=176 Current State: 23:[44, 27, 176], Operations: ['98+78=176'] Exploring Operation: 176/44=4, Resulting Numbers: [27, 4] Generated Node #3: [27, 4] f...
4
Current State: 23:[44, 27, 98, 78], Operations: [] Exploring Operation: 98-44=54, Resulting Numbers: [27, 78, 54] Generated Node #0,0: 23:[27, 78, 54] Operation: 98-44=54 Exploring Operation: 78-44=34, Resulting Numbers: [27, 98, 34] Generated Node #0,1: 23:[27, 98, 34] Operation: 78-44=34 Exploring Operation: 98-78=20...
0
hs_4
mult_heuristic
[ 2, 95, 28, 68 ]
94
[ "2*95=190", "28+68=96", "190-96=94" ]
Current State: 94:[2, 95, 28, 68], Operations: [] Exploring Operation: 2*95=190, Resulting Numbers: [28, 68, 190] Generated Node #2: [28, 68, 190] from Operation: 2*95=190 Current State: 94:[28, 68, 190], Operations: ['2*95=190'] Exploring Operation: 28+68=96, Resulting Numbers: [190, 96] Generated Node #3: [190, 96] f...
4
Current State: 94:[2, 95, 28, 68], Operations: [] Exploring Operation: 2*28=56, Resulting Numbers: [95, 68, 56] Generated Node #0,0: 94:[95, 68, 56] Operation: 2*28=56 Exploring Operation: 68/2=34, Resulting Numbers: [95, 28, 34] Generated Node #0,1: 94:[95, 28, 34] Operation: 68/2=34 Exploring Operation: 68-28=40, Res...
0
hs_4
mult_heuristic
[ 25, 13, 14, 23 ]
21
[ "25-13=12", "23-14=9", "12+9=21" ]
Current State: 21:[25, 13, 14, 23], Operations: [] Exploring Operation: 25-13=12, Resulting Numbers: [14, 23, 12] Generated Node #2: [14, 23, 12] from Operation: 25-13=12 Current State: 21:[14, 23, 12], Operations: ['25-13=12'] Exploring Operation: 23-14=9, Resulting Numbers: [12, 9] Generated Node #3: [12, 9] from Ope...
4
Current State: 21:[25, 13, 14, 23], Operations: [] Exploring Operation: 14-13=1, Resulting Numbers: [25, 23, 1] Generated Node #0,0: 21:[25, 23, 1] Operation: 14-13=1 Exploring Operation: 25-14=11, Resulting Numbers: [13, 23, 11] Generated Node #0,1: 21:[13, 23, 11] Operation: 25-14=11 Start Sub Search at level 1: Movi...
0.986111
hs_2
mult_heuristic
[ 25, 46, 67, 5 ]
80
[ "67-46=21", "5*21=105", "105-25=80" ]
Current State: 80:[25, 46, 67, 5], Operations: [] Exploring Operation: 67-46=21, Resulting Numbers: [25, 5, 21] Generated Node #2: [25, 5, 21] from Operation: 67-46=21 Current State: 80:[25, 5, 21], Operations: ['67-46=21'] Exploring Operation: 5*21=105, Resulting Numbers: [25, 105] Generated Node #3: [25, 105] from Op...
4
Current State: 80:[25, 46, 67, 5], Operations: [] Exploring Operation: 46-25=21, Resulting Numbers: [67, 5, 21] Generated Node #0,0: 80:[67, 5, 21] Operation: 46-25=21 Exploring Operation: 67-25=42, Resulting Numbers: [46, 5, 42] Generated Node #0,1: 80:[46, 5, 42] Operation: 67-25=42 Exploring Operation: 67-46=21, Res...
0
hs_3
mult_heuristic
[ 14, 98, 76, 1 ]
36
[ "14+98=112", "76*1=76", "112-76=36" ]
Current State: 36:[14, 98, 76, 1], Operations: [] Exploring Operation: 14+98=112, Resulting Numbers: [76, 1, 112] Generated Node #2: [76, 1, 112] from Operation: 14+98=112 Current State: 36:[76, 1, 112], Operations: ['14+98=112'] Exploring Operation: 76*1=76, Resulting Numbers: [112, 76] Generated Node #3: [112, 76] fr...
4
Current State: 36:[14, 98, 76, 1], Operations: [] Exploring Operation: 98/14=7, Resulting Numbers: [76, 1, 7] Generated Node #0,0: 36:[76, 1, 7] Operation: 98/14=7 Exploring Operation: 98-76=22, Resulting Numbers: [14, 1, 22] Generated Node #0,1: 36:[14, 1, 22] Operation: 98-76=22 Moving to Node #0,1 Current State: 36:...
0.992188
hs_2
mult_heuristic
[ 22, 42, 74, 10 ]
39
[ "22*74=1628", "10+1628=1638", "1638/42=39" ]
Current State: 39:[22, 42, 74, 10], Operations: [] Exploring Operation: 22*74=1628, Resulting Numbers: [42, 10, 1628] Generated Node #2: [42, 10, 1628] from Operation: 22*74=1628 Current State: 39:[42, 10, 1628], Operations: ['22*74=1628'] Exploring Operation: 10+1628=1638, Resulting Numbers: [42, 1638] Generated Node ...
4
Current State: 39:[22, 42, 74, 10], Operations: [] Exploring Operation: 74-42=32, Resulting Numbers: [22, 10, 32] Generated Node #0,0: 39:[22, 10, 32] Operation: 74-42=32 Exploring Operation: 74-22=52, Resulting Numbers: [42, 10, 52] Generated Node #0,1: 39:[42, 10, 52] Operation: 74-22=52 Exploring Operation: 22-10=12...
0
hs_4
mult_heuristic
[ 47, 82, 1, 16 ]
52
[ "82-47=35", "1+16=17", "35+17=52" ]
Current State: 52:[47, 82, 1, 16], Operations: [] Exploring Operation: 82-47=35, Resulting Numbers: [1, 16, 35] Generated Node #2: [1, 16, 35] from Operation: 82-47=35 Current State: 52:[1, 16, 35], Operations: ['82-47=35'] Exploring Operation: 1+16=17, Resulting Numbers: [35, 17] Generated Node #3: [35, 17] from Opera...
4
Current State: 52:[47, 82, 1, 16], Operations: [] Exploring Operation: 47+1=48, Resulting Numbers: [82, 16, 48] Generated Node #0,0: 52:[82, 16, 48] Operation: 47+1=48 Exploring Operation: 82-47=35, Resulting Numbers: [1, 16, 35] Generated Node #0,1: 52:[1, 16, 35] Operation: 82-47=35 Exploring Operation: 47-16=31, Res...
0.986979
hs_4
sum_heuristic
[ 34, 11, 11, 51 ]
66
[ "34+11=45", "51-45=6", "11*6=66" ]
Current State: 66:[34, 11, 11, 51], Operations: [] Exploring Operation: 34+11=45, Resulting Numbers: [51, 45] Generated Node #2: [51, 45] from Operation: 34+11=45 Current State: 66:[51, 45], Operations: ['34+11=45'] Exploring Operation: 51-45=6, Resulting Numbers: [6] 6,66 equal: Goal Reached Exploring Operation: 11*6=...
4
Current State: 66:[34, 11, 11, 51], Operations: [] Exploring Operation: 51-11=40, Resulting Numbers: [34, 11, 40] Generated Node #0,0: 66:[34, 11, 40] Operation: 51-11=40 Exploring Operation: 51-11=40, Resulting Numbers: [34, 11, 40] Generated Node #0,1: 66:[34, 11, 40] Operation: 51-11=40 Exploring Operation: 51-34=17...
0.986979
hs_5
mult_heuristic
[ 37, 2, 54, 70 ]
55
[ "37+2=39", "70-54=16", "39+16=55" ]
Current State: 55:[37, 2, 54, 70], Operations: [] Exploring Operation: 37+2=39, Resulting Numbers: [54, 70, 39] Generated Node #2: [54, 70, 39] from Operation: 37+2=39 Current State: 55:[54, 70, 39], Operations: ['37+2=39'] Exploring Operation: 70-54=16, Resulting Numbers: [39, 16] Generated Node #3: [39, 16] from Oper...
4
Current State: 55:[37, 2, 54, 70], Operations: [] Exploring Operation: 70-54=16, Resulting Numbers: [37, 2, 16] Generated Node #0,0: 55:[37, 2, 16] Operation: 70-54=16 Exploring Operation: 70-37=33, Resulting Numbers: [2, 54, 33] Generated Node #0,1: 55:[2, 54, 33] Operation: 70-37=33 Exploring Operation: 54-37=17, Res...
0.983507
hs_3
mult_heuristic
[ 21, 71, 28, 20 ]
13
[ "28-21=7", "71+20=91", "91/7=13" ]
Current State: 13:[21, 71, 28, 20], Operations: [] Exploring Operation: 28-21=7, Resulting Numbers: [71, 20, 7] Generated Node #2: [71, 20, 7] from Operation: 28-21=7 Current State: 13:[71, 20, 7], Operations: ['28-21=7'] Exploring Operation: 71+20=91, Resulting Numbers: [7, 91] Generated Node #3: [7, 91] from Operatio...
4
Current State: 13:[21, 71, 28, 20], Operations: [] Exploring Operation: 71-21=50, Resulting Numbers: [28, 20, 50] Generated Node #0,0: 13:[28, 20, 50] Operation: 71-21=50 Exploring Operation: 28-20=8, Resulting Numbers: [21, 71, 8] Generated Node #0,1: 13:[21, 71, 8] Operation: 28-20=8 Exploring Operation: 28-21=7, Res...
0
hs_5
sum_heuristic
[ 40, 70, 52, 50 ]
45
[ "50-40=10", "70/10=7", "52-7=45" ]
Current State: 45:[40, 70, 52, 50], Operations: [] Exploring Operation: 50-40=10, Resulting Numbers: [70, 52, 10] Generated Node #2: [70, 52, 10] from Operation: 50-40=10 Current State: 45:[70, 52, 10], Operations: ['50-40=10'] Exploring Operation: 70/10=7, Resulting Numbers: [52, 7] Generated Node #3: [52, 7] from Ope...
4
Current State: 45:[40, 70, 52, 50], Operations: [] Exploring Operation: 70-52=18, Resulting Numbers: [40, 50, 18] Generated Node #0,0: 45:[40, 50, 18] Operation: 70-52=18 Start Sub Search at level 1: Moving to Node #0,0 Current State: 45:[40, 50, 18], Operations: ['70-52=18'] Exploring Operation: 50-40=10, Resulting Nu...
0
hs_1
mult_heuristic
[ 7, 10, 95, 55 ]
43
[ "10-7=3", "95-55=40", "3+40=43" ]
Current State: 43:[7, 10, 95, 55], Operations: [] Exploring Operation: 10-7=3, Resulting Numbers: [95, 55, 3] Generated Node #2: [95, 55, 3] from Operation: 10-7=3 Current State: 43:[95, 55, 3], Operations: ['10-7=3'] Exploring Operation: 95-55=40, Resulting Numbers: [3, 40] Generated Node #3: [3, 40] from Operation: 9...
4
Current State: 43:[7, 10, 95, 55], Operations: [] Exploring Operation: 95-55=40, Resulting Numbers: [7, 10, 40] Generated Node #0,0: 43:[7, 10, 40] Operation: 95-55=40 Exploring Operation: 7+10=17, Resulting Numbers: [95, 55, 17] Generated Node #0,1: 43:[95, 55, 17] Operation: 7+10=17 Start Sub Search at level 1: Movin...
0
hs_2
mult_heuristic
[ 84, 24, 12, 86 ]
18
[ "86-84=2", "24+12=36", "36/2=18" ]
Current State: 18:[84, 24, 12, 86], Operations: [] Exploring Operation: 86-84=2, Resulting Numbers: [24, 12, 2] Generated Node #2: [24, 12, 2] from Operation: 86-84=2 Current State: 18:[24, 12, 2], Operations: ['86-84=2'] Exploring Operation: 24+12=36, Resulting Numbers: [2, 36] Generated Node #3: [2, 36] from Operatio...
4
Current State: 18:[84, 24, 12, 86], Operations: [] Exploring Operation: 86-84=2, Resulting Numbers: [24, 12, 2] Generated Node #0,0: 18:[24, 12, 2] Operation: 86-84=2 Exploring Operation: 84-12=72, Resulting Numbers: [24, 86, 72] Generated Node #0,1: 18:[24, 86, 72] Operation: 84-12=72 Exploring Operation: 86-24=62, Re...
0.973958
hs_5
sum_heuristic
[ 24, 78, 62, 91 ]
34
[ "24*91=2184", "2184/78=28", "62-28=34" ]
Current State: 34:[24, 78, 62, 91], Operations: [] Exploring Operation: 24*91=2184, Resulting Numbers: [78, 62, 2184] Generated Node #2: [78, 62, 2184] from Operation: 24*91=2184 Current State: 34:[78, 62, 2184], Operations: ['24*91=2184'] Exploring Operation: 2184/78=28, Resulting Numbers: [62, 28] Generated Node #3: ...
4
Current State: 34:[24, 78, 62, 91], Operations: [] Exploring Operation: 91-78=13, Resulting Numbers: [24, 62, 13] Generated Node #0,0: 34:[24, 62, 13] Operation: 91-78=13 Moving to Node #0,0 Current State: 34:[24, 62, 13], Operations: ['91-78=13'] Exploring Operation: 62-24=38, Resulting Numbers: [13, 38] Generated Nod...
0
hs_1
sum_heuristic
[ 44, 87, 74, 24 ]
33
[ "44+87=131", "74+24=98", "131-98=33" ]
Current State: 33:[44, 87, 74, 24], Operations: [] Exploring Operation: 44+87=131, Resulting Numbers: [74, 24, 131] Generated Node #2: [74, 24, 131] from Operation: 44+87=131 Current State: 33:[74, 24, 131], Operations: ['44+87=131'] Exploring Operation: 74+24=98, Resulting Numbers: [131, 98] Generated Node #3: [131, 9...
4
Current State: 33:[44, 87, 74, 24], Operations: [] Exploring Operation: 87-74=13, Resulting Numbers: [44, 24, 13] Generated Node #0,0: 33:[44, 24, 13] Operation: 87-74=13 Exploring Operation: 87-24=63, Resulting Numbers: [44, 74, 63] Generated Node #0,1: 33:[44, 74, 63] Operation: 87-24=63 Exploring Operation: 74-44=30...
0.985243
hs_5
mult_heuristic
[ 91, 61, 31, 36 ]
50
[ "61*31=1891", "1891-91=1800", "1800/36=50" ]
Current State: 50:[91, 61, 31, 36], Operations: [] Exploring Operation: 61*31=1891, Resulting Numbers: [91, 36, 1891] Generated Node #2: [91, 36, 1891] from Operation: 61*31=1891 Current State: 50:[91, 36, 1891], Operations: ['61*31=1891'] Exploring Operation: 1891-91=1800, Resulting Numbers: [36, 1800] Generated Node ...
4
Current State: 50:[91, 61, 31, 36], Operations: [] Exploring Operation: 91-61=30, Resulting Numbers: [31, 36, 30] Generated Node #0,0: 50:[31, 36, 30] Operation: 91-61=30 Exploring Operation: 91-36=55, Resulting Numbers: [61, 31, 55] Generated Node #0,1: 50:[61, 31, 55] Operation: 91-36=55 Moving to Node #0,0 Current S...
0
hs_2
sum_heuristic
[ 48, 38, 44, 6 ]
19
[ "48-44=4", "6-4=2", "38/2=19" ]
Current State: 19:[48, 38, 44, 6], Operations: [] Exploring Operation: 48-44=4, Resulting Numbers: [38, 6, 4] Generated Node #2: [38, 6, 4] from Operation: 48-44=4 Current State: 19:[38, 6, 4], Operations: ['48-44=4'] Exploring Operation: 6-4=2, Resulting Numbers: [38, 2] Generated Node #3: [38, 2] from Operation: 6-4=...
4
Current State: 19:[48, 38, 44, 6], Operations: [] Exploring Operation: 48-38=10, Resulting Numbers: [44, 6, 10] Generated Node #0,0: 19:[44, 6, 10] Operation: 48-38=10 Moving to Node #0,0 Current State: 19:[44, 6, 10], Operations: ['48-38=10'] Exploring Operation: 44-6=38, Resulting Numbers: [10, 38] Generated Node #0,...
0
hs_1
mult_heuristic
[ 30, 23, 70, 22 ]
99
[ "30-23=7", "70+22=92", "7+92=99" ]
Current State: 99:[30, 23, 70, 22], Operations: [] Exploring Operation: 30-23=7, Resulting Numbers: [70, 22, 7] Generated Node #2: [70, 22, 7] from Operation: 30-23=7 Current State: 99:[70, 22, 7], Operations: ['30-23=7'] Exploring Operation: 70+22=92, Resulting Numbers: [7, 92] Generated Node #3: [7, 92] from Operatio...
4
Current State: 99:[30, 23, 70, 22], Operations: [] Exploring Operation: 23+70=93, Resulting Numbers: [30, 22, 93] Generated Node #0,0: 99:[30, 22, 93] Operation: 23+70=93 Start Sub Search at level 1: Moving to Node #0,0 Current State: 99:[30, 22, 93], Operations: ['23+70=93'] Exploring Operation: 30-22=8, Resulting Num...
0
hs_1
mult_heuristic
[ 36, 46, 47, 63 ]
28
[ "36+46=82", "47+63=110", "110-82=28" ]
Current State: 28:[36, 46, 47, 63], Operations: [] Exploring Operation: 36+46=82, Resulting Numbers: [47, 63, 82] Generated Node #2: [47, 63, 82] from Operation: 36+46=82 Current State: 28:[47, 63, 82], Operations: ['36+46=82'] Exploring Operation: 47+63=110, Resulting Numbers: [82, 110] Generated Node #3: [82, 110] fr...
4
Current State: 28:[36, 46, 47, 63], Operations: [] Exploring Operation: 47-46=1, Resulting Numbers: [36, 63, 1] Generated Node #0,0: 28:[36, 63, 1] Operation: 47-46=1 Exploring Operation: 63-36=27, Resulting Numbers: [46, 47, 27] Generated Node #0,1: 28:[46, 47, 27] Operation: 63-36=27 Exploring Operation: 63-46=17, Re...
0.97309
hs_4
sum_heuristic
[ 2, 23, 10, 50 ]
68
[ "10/2=5", "23+50=73", "73-5=68" ]
Current State: 68:[2, 23, 10, 50], Operations: [] Exploring Operation: 10/2=5, Resulting Numbers: [23, 50, 5] Generated Node #2: [23, 50, 5] from Operation: 10/2=5 Current State: 68:[23, 50, 5], Operations: ['10/2=5'] Exploring Operation: 23+50=73, Resulting Numbers: [5, 73] Generated Node #3: [5, 73] from Operation: 2...
4
Current State: 68:[2, 23, 10, 50], Operations: [] Exploring Operation: 50/10=5, Resulting Numbers: [2, 23, 5] Generated Node #0,0: 68:[2, 23, 5] Operation: 50/10=5 Exploring Operation: 23+50=73, Resulting Numbers: [2, 10, 73] Generated Node #0,1: 68:[2, 10, 73] Operation: 23+50=73 Exploring Operation: 50-23=27, Resulti...
0.949653
hs_4
sum_heuristic
[ 8, 7, 24, 78 ]
74
[ "24/8=3", "78-7=71", "3+71=74" ]
Current State: 74:[8, 7, 24, 78], Operations: [] Exploring Operation: 24/8=3, Resulting Numbers: [7, 78, 3] Generated Node #2: [7, 78, 3] from Operation: 24/8=3 Current State: 74:[7, 78, 3], Operations: ['24/8=3'] Exploring Operation: 78-7=71, Resulting Numbers: [3, 71] Generated Node #3: [3, 71] from Operation: 78-7=7...
4
Current State: 74:[8, 7, 24, 78], Operations: [] Exploring Operation: 24/8=3, Resulting Numbers: [7, 78, 3] Generated Node #0,0: 74:[7, 78, 3] Operation: 24/8=3 Exploring Operation: 8+24=32, Resulting Numbers: [7, 78, 32] Generated Node #0,1: 74:[7, 78, 32] Operation: 8+24=32 Moving to Node #0,0 Current State: 74:[7, 7...
0.986979
hs_2
mult_heuristic
[ 4, 54, 95, 12 ]
89
[ "4*12=48", "95-54=41", "48+41=89" ]
Current State: 89:[4, 54, 95, 12], Operations: [] Exploring Operation: 4*12=48, Resulting Numbers: [54, 95, 48] Generated Node #2: [54, 95, 48] from Operation: 4*12=48 Current State: 89:[54, 95, 48], Operations: ['4*12=48'] Exploring Operation: 95-54=41, Resulting Numbers: [48, 41] Generated Node #3: [48, 41] from Oper...
4
Current State: 89:[4, 54, 95, 12], Operations: [] Exploring Operation: 4*12=48, Resulting Numbers: [54, 95, 48] Generated Node #0,0: 89:[54, 95, 48] Operation: 4*12=48 Moving to Node #0,0 Current State: 89:[54, 95, 48], Operations: ['4*12=48'] Exploring Operation: 54+48=102, Resulting Numbers: [95, 102] Generated Node ...
0
hs_1
mult_heuristic
[ 18, 88, 10, 50 ]
20
[ "18*50=900", "88*10=880", "900-880=20" ]
Current State: 20:[18, 88, 10, 50], Operations: [] Exploring Operation: 18*50=900, Resulting Numbers: [88, 10, 900] Generated Node #2: [88, 10, 900] from Operation: 18*50=900 Current State: 20:[88, 10, 900], Operations: ['18*50=900'] Exploring Operation: 88*10=880, Resulting Numbers: [900, 880] Generated Node #3: [900,...
4
Current State: 20:[18, 88, 10, 50], Operations: [] Exploring Operation: 88-50=38, Resulting Numbers: [18, 10, 38] Generated Node #0,0: 20:[18, 10, 38] Operation: 88-50=38 Exploring Operation: 50/10=5, Resulting Numbers: [18, 88, 5] Generated Node #0,1: 20:[18, 88, 5] Operation: 50/10=5 Exploring Operation: 88-18=70, Re...
0
hs_5
sum_heuristic
[ 90, 84, 38, 78 ]
53
[ "84-78=6", "90/6=15", "38+15=53" ]
Current State: 53:[90, 84, 38, 78], Operations: [] Exploring Operation: 84-78=6, Resulting Numbers: [90, 38, 6] Generated Node #2: [90, 38, 6] from Operation: 84-78=6 Current State: 53:[90, 38, 6], Operations: ['84-78=6'] Exploring Operation: 90/6=15, Resulting Numbers: [38, 15] Generated Node #3: [38, 15] from Operati...
4
Current State: 53:[90, 84, 38, 78], Operations: [] Exploring Operation: 90-78=12, Resulting Numbers: [84, 38, 12] Generated Node #0,0: 53:[84, 38, 12] Operation: 90-78=12 Exploring Operation: 90-38=52, Resulting Numbers: [84, 78, 52] Generated Node #0,1: 53:[84, 78, 52] Operation: 90-38=52 Exploring Operation: 78-38=40...
0
hs_5
sum_heuristic
[ 30, 73, 99, 77 ]
33
[ "30*77=2310", "99+2310=2409", "2409/73=33" ]
Current State: 33:[30, 73, 99, 77], Operations: [] Exploring Operation: 30*77=2310, Resulting Numbers: [73, 99, 2310] Generated Node #2: [73, 99, 2310] from Operation: 30*77=2310 Current State: 33:[73, 99, 2310], Operations: ['30*77=2310'] Exploring Operation: 99+2310=2409, Resulting Numbers: [73, 2409] Generated Node ...
4
Current State: 33:[30, 73, 99, 77], Operations: [] Exploring Operation: 99-73=26, Resulting Numbers: [30, 77, 26] Generated Node #0,0: 33:[30, 77, 26] Operation: 99-73=26 Exploring Operation: 99-77=22, Resulting Numbers: [30, 73, 22] Generated Node #0,1: 33:[30, 73, 22] Operation: 99-77=22 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 59, 44, 77, 60 ]
86
[ "59+44=103", "77-60=17", "103-17=86" ]
Current State: 86:[59, 44, 77, 60], Operations: [] Exploring Operation: 59+44=103, Resulting Numbers: [77, 60, 103] Generated Node #2: [77, 60, 103] from Operation: 59+44=103 Current State: 86:[77, 60, 103], Operations: ['59+44=103'] Exploring Operation: 77-60=17, Resulting Numbers: [103, 17] Generated Node #3: [103, 1...
4
Current State: 86:[59, 44, 77, 60], Operations: [] Exploring Operation: 60-59=1, Resulting Numbers: [44, 77, 1] Generated Node #0,0: 86:[44, 77, 1] Operation: 60-59=1 Exploring Operation: 77-59=18, Resulting Numbers: [44, 60, 18] Generated Node #0,1: 86:[44, 60, 18] Operation: 77-59=18 Exploring Operation: 77-60=17, Re...
0.980035
hs_3
sum_heuristic
[ 11, 32, 64, 90 ]
56
[ "64/32=2", "90/2=45", "11+45=56" ]
Current State: 56:[11, 32, 64, 90], Operations: [] Exploring Operation: 64/32=2, Resulting Numbers: [11, 90, 2] Generated Node #2: [11, 90, 2] from Operation: 64/32=2 Current State: 56:[11, 90, 2], Operations: ['64/32=2'] Exploring Operation: 90/2=45, Resulting Numbers: [11, 45] Generated Node #3: [11, 45] from Operati...
4
Current State: 56:[11, 32, 64, 90], Operations: [] Exploring Operation: 90-11=79, Resulting Numbers: [32, 64, 79] Generated Node #0,0: 56:[32, 64, 79] Operation: 90-11=79 Exploring Operation: 64/32=2, Resulting Numbers: [11, 90, 2] Generated Node #0,1: 56:[11, 90, 2] Operation: 64/32=2 Exploring Operation: 90-32=58, Re...
0.950521
hs_4
mult_heuristic
[ 80, 29, 49, 66 ]
68
[ "80-29=51", "66-49=17", "51+17=68" ]
Current State: 68:[80, 29, 49, 66], Operations: [] Exploring Operation: 80-29=51, Resulting Numbers: [49, 66, 51] Generated Node #2: [49, 66, 51] from Operation: 80-29=51 Current State: 68:[49, 66, 51], Operations: ['80-29=51'] Exploring Operation: 66-49=17, Resulting Numbers: [51, 17] Generated Node #3: [51, 17] from ...
4
Current State: 68:[80, 29, 49, 66], Operations: [] Exploring Operation: 80-49=31, Resulting Numbers: [29, 66, 31] Generated Node #0,0: 68:[29, 66, 31] Operation: 80-49=31 Exploring Operation: 49-29=20, Resulting Numbers: [80, 66, 20] Generated Node #0,1: 68:[80, 66, 20] Operation: 49-29=20 Moving to Node #0,0 Current S...
0.986979
hs_2
sum_heuristic
[ 15, 27, 18, 39 ]
49
[ "15*18=270", "270/27=10", "39+10=49" ]
Current State: 49:[15, 27, 18, 39], Operations: [] Exploring Operation: 15*18=270, Resulting Numbers: [27, 39, 270] Generated Node #2: [27, 39, 270] from Operation: 15*18=270 Current State: 49:[27, 39, 270], Operations: ['15*18=270'] Exploring Operation: 270/27=10, Resulting Numbers: [39, 10] Generated Node #3: [39, 10...
4
Current State: 49:[15, 27, 18, 39], Operations: [] Exploring Operation: 27-18=9, Resulting Numbers: [15, 39, 9] Generated Node #0,0: 49:[15, 39, 9] Operation: 27-18=9 Exploring Operation: 39-27=12, Resulting Numbers: [15, 18, 12] Generated Node #0,1: 49:[15, 18, 12] Operation: 39-27=12 Exploring Operation: 15+27=42, Re...
0
hs_5
mult_heuristic
[ 51, 29, 17, 35 ]
74
[ "51-29=22", "17+35=52", "22+52=74" ]
Current State: 74:[51, 29, 17, 35], Operations: [] Exploring Operation: 51-29=22, Resulting Numbers: [17, 35, 22] Generated Node #2: [17, 35, 22] from Operation: 51-29=22 Current State: 74:[17, 35, 22], Operations: ['51-29=22'] Exploring Operation: 17+35=52, Resulting Numbers: [22, 52] Generated Node #3: [22, 52] from ...
4
Current State: 74:[51, 29, 17, 35], Operations: [] Exploring Operation: 51-17=34, Resulting Numbers: [29, 35, 34] Generated Node #0,0: 74:[29, 35, 34] Operation: 51-17=34 Exploring Operation: 51+17=68, Resulting Numbers: [29, 35, 68] Generated Node #0,1: 74:[29, 35, 68] Operation: 51+17=68 Exploring Operation: 51/17=3,...
0.985243
hs_3
mult_heuristic
[ 36, 67, 25, 75 ]
34
[ "67-36=31", "75/25=3", "31+3=34" ]
Current State: 34:[36, 67, 25, 75], Operations: [] Exploring Operation: 67-36=31, Resulting Numbers: [25, 75, 31] Generated Node #2: [25, 75, 31] from Operation: 67-36=31 Current State: 34:[25, 75, 31], Operations: ['67-36=31'] Exploring Operation: 75/25=3, Resulting Numbers: [31, 3] Generated Node #3: [31, 3] from Ope...
4
Current State: 34:[36, 67, 25, 75], Operations: [] Exploring Operation: 75-67=8, Resulting Numbers: [36, 25, 8] Generated Node #0,0: 34:[36, 25, 8] Operation: 75-67=8 Moving to Node #0,0 Current State: 34:[36, 25, 8], Operations: ['75-67=8'] Exploring Operation: 25-8=17, Resulting Numbers: [36, 17] Generated Node #0,0,...
0
hs_1
sum_heuristic
[ 5, 26, 83, 76 ]
38
[ "5+26=31", "83-76=7", "31+7=38" ]
Current State: 38:[5, 26, 83, 76], Operations: [] Exploring Operation: 5+26=31, Resulting Numbers: [83, 76, 31] Generated Node #2: [83, 76, 31] from Operation: 5+26=31 Current State: 38:[83, 76, 31], Operations: ['5+26=31'] Exploring Operation: 83-76=7, Resulting Numbers: [31, 7] Generated Node #3: [31, 7] from Operati...
4
Current State: 38:[5, 26, 83, 76], Operations: [] Exploring Operation: 26-5=21, Resulting Numbers: [83, 76, 21] Generated Node #0,0: 38:[83, 76, 21] Operation: 26-5=21 Exploring Operation: 76-26=50, Resulting Numbers: [5, 83, 50] Generated Node #0,1: 38:[5, 83, 50] Operation: 76-26=50 Exploring Operation: 83-76=7, Resu...
0.977431
hs_4
mult_heuristic
[ 83, 48, 61, 87 ]
52
[ "87-83=4", "61-48=13", "4*13=52" ]
Current State: 52:[83, 48, 61, 87], Operations: [] Exploring Operation: 87-83=4, Resulting Numbers: [48, 61, 4] Generated Node #2: [48, 61, 4] from Operation: 87-83=4 Current State: 52:[48, 61, 4], Operations: ['87-83=4'] Exploring Operation: 61-48=13, Resulting Numbers: [4, 13] Generated Node #3: [4, 13] from Operatio...
4
Current State: 52:[83, 48, 61, 87], Operations: [] Exploring Operation: 83-48=35, Resulting Numbers: [61, 87, 35] Generated Node #0,0: 52:[61, 87, 35] Operation: 83-48=35 Exploring Operation: 87-61=26, Resulting Numbers: [83, 48, 26] Generated Node #0,1: 52:[83, 48, 26] Operation: 87-61=26 Exploring Operation: 83-61=22...
0.986979
hs_4
mult_heuristic
[ 88, 89, 96, 2 ]
98
[ "89-88=1", "96+2=98", "1*98=98" ]
Current State: 98:[88, 89, 96, 2], Operations: [] Exploring Operation: 89-88=1, Resulting Numbers: [96, 2, 1] Generated Node #2: [96, 2, 1] from Operation: 89-88=1 Current State: 98:[96, 2, 1], Operations: ['89-88=1'] Exploring Operation: 96+2=98, Resulting Numbers: [1, 98] Generated Node #3: [1, 98] from Operation: 96...
4
Current State: 98:[88, 89, 96, 2], Operations: [] Exploring Operation: 89-88=1, Resulting Numbers: [96, 2, 1] Generated Node #0,0: 98:[96, 2, 1] Operation: 89-88=1 Exploring Operation: 96-89=7, Resulting Numbers: [88, 2, 7] Generated Node #0,1: 98:[88, 2, 7] Operation: 96-89=7 Exploring Operation: 96-88=8, Resulting Nu...
0.986111
hs_4
mult_heuristic
[ 26, 32, 12, 84 ]
12
[ "32-26=6", "84-12=72", "72/6=12" ]
Current State: 12:[26, 32, 12, 84], Operations: [] Exploring Operation: 32-26=6, Resulting Numbers: [12, 84, 6] Generated Node #2: [12, 84, 6] from Operation: 32-26=6 Current State: 12:[12, 84, 6], Operations: ['32-26=6'] Exploring Operation: 84-12=72, Resulting Numbers: [6, 72] Generated Node #3: [6, 72] from Operatio...
4
Current State: 12:[26, 32, 12, 84], Operations: [] Exploring Operation: 84/12=7, Resulting Numbers: [26, 32, 7] Generated Node #0,0: 12:[26, 32, 7] Operation: 84/12=7 Exploring Operation: 84-32=52, Resulting Numbers: [26, 12, 52] Generated Node #0,1: 12:[26, 12, 52] Operation: 84-32=52 Start Sub Search at level 1: Movi...
0
hs_2
sum_heuristic
[ 3, 5, 19, 6 ]
34
[ "6-3=3", "5*3=15", "19+15=34" ]
Current State: 34:[3, 5, 19, 6], Operations: [] Exploring Operation: 6-3=3, Resulting Numbers: [5, 19, 3] Generated Node #2: [5, 19, 3] from Operation: 6-3=3 Current State: 34:[5, 19, 3], Operations: ['6-3=3'] Exploring Operation: 5*3=15, Resulting Numbers: [19, 15] Generated Node #3: [19, 15] from Operation: 5*3=15 Cu...
4
Current State: 34:[3, 5, 19, 6], Operations: [] Exploring Operation: 6/3=2, Resulting Numbers: [5, 19, 2] Generated Node #0,0: 34:[5, 19, 2] Operation: 6/3=2 Exploring Operation: 6-5=1, Resulting Numbers: [3, 19, 1] Generated Node #0,1: 34:[3, 19, 1] Operation: 6-5=1 Exploring Operation: 5-3=2, Resulting Numbers: [19, ...
0
hs_4
sum_heuristic
[ 78, 20, 22, 69 ]
74
[ "78+22=100", "100/20=5", "69+5=74" ]
Current State: 74:[78, 20, 22, 69], Operations: [] Exploring Operation: 78+22=100, Resulting Numbers: [20, 69, 100] Generated Node #2: [20, 69, 100] from Operation: 78+22=100 Current State: 74:[20, 69, 100], Operations: ['78+22=100'] Exploring Operation: 100/20=5, Resulting Numbers: [69, 5] Generated Node #3: [69, 5] f...
4
Current State: 74:[78, 20, 22, 69], Operations: [] Exploring Operation: 69-20=49, Resulting Numbers: [78, 22, 49] Generated Node #0,0: 74:[78, 22, 49] Operation: 69-20=49 Exploring Operation: 22-20=2, Resulting Numbers: [78, 69, 2] Generated Node #0,1: 74:[78, 69, 2] Operation: 22-20=2 Exploring Operation: 20+22=42, Re...
0
hs_3
sum_heuristic
[ 36, 51, 2, 10 ]
35
[ "51-36=15", "2*10=20", "15+20=35" ]
Current State: 35:[36, 51, 2, 10], Operations: [] Exploring Operation: 51-36=15, Resulting Numbers: [2, 10, 15] Generated Node #2: [2, 10, 15] from Operation: 51-36=15 Current State: 35:[2, 10, 15], Operations: ['51-36=15'] Exploring Operation: 2*10=20, Resulting Numbers: [15, 20] Generated Node #3: [15, 20] from Opera...
4
Current State: 35:[36, 51, 2, 10], Operations: [] Exploring Operation: 51-36=15, Resulting Numbers: [2, 10, 15] Generated Node #0,0: 35:[2, 10, 15] Operation: 51-36=15 Exploring Operation: 51-10=41, Resulting Numbers: [36, 2, 41] Generated Node #0,1: 35:[36, 2, 41] Operation: 51-10=41 Exploring Operation: 10/2=5, Resul...
0
hs_4
sum_heuristic
[ 27, 8, 61, 17 ]
48
[ "27+61=88", "8*17=136", "136-88=48" ]
Current State: 48:[27, 8, 61, 17], Operations: [] Exploring Operation: 27+61=88, Resulting Numbers: [8, 17, 88] Generated Node #2: [8, 17, 88] from Operation: 27+61=88 Current State: 48:[8, 17, 88], Operations: ['27+61=88'] Exploring Operation: 8*17=136, Resulting Numbers: [88, 136] Generated Node #3: [88, 136] from Op...
4
Current State: 48:[27, 8, 61, 17], Operations: [] Exploring Operation: 61-27=34, Resulting Numbers: [8, 17, 34] Generated Node #0,0: 48:[8, 17, 34] Operation: 61-27=34 Exploring Operation: 61-17=44, Resulting Numbers: [27, 8, 44] Generated Node #0,1: 48:[27, 8, 44] Operation: 61-17=44 Exploring Operation: 27-17=10, Res...
0
hs_5
sum_heuristic
[ 52, 86, 46, 88 ]
12
[ "52-46=6", "88-86=2", "6*2=12" ]
Current State: 12:[52, 86, 46, 88], Operations: [] Exploring Operation: 52-46=6, Resulting Numbers: [86, 88, 6] Generated Node #2: [86, 88, 6] from Operation: 52-46=6 Current State: 12:[86, 88, 6], Operations: ['52-46=6'] Exploring Operation: 88-86=2, Resulting Numbers: [6, 2] Generated Node #3: [6, 2] from Operation: ...
4
Current State: 12:[52, 86, 46, 88], Operations: [] Exploring Operation: 88-86=2, Resulting Numbers: [52, 46, 2] Generated Node #0,0: 12:[52, 46, 2] Operation: 88-86=2 Exploring Operation: 88-52=36, Resulting Numbers: [86, 46, 36] Generated Node #0,1: 12:[86, 46, 36] Operation: 88-52=36 Exploring Operation: 86-52=34, Re...
0.989583
hs_3
sum_heuristic
[ 84, 80, 24, 75 ]
95
[ "84-80=4", "24+75=99", "99-4=95" ]
Current State: 95:[84, 80, 24, 75], Operations: [] Exploring Operation: 84-80=4, Resulting Numbers: [24, 75, 4] Generated Node #2: [24, 75, 4] from Operation: 84-80=4 Current State: 95:[24, 75, 4], Operations: ['84-80=4'] Exploring Operation: 24+75=99, Resulting Numbers: [4, 99] Generated Node #3: [4, 99] from Operatio...
4
Current State: 95:[84, 80, 24, 75], Operations: [] Exploring Operation: 80-75=5, Resulting Numbers: [84, 24, 5] Generated Node #0,0: 95:[84, 24, 5] Operation: 80-75=5 Moving to Node #0,0 Current State: 95:[84, 24, 5], Operations: ['80-75=5'] Exploring Operation: 84+5=89, Resulting Numbers: [24, 89] Generated Node #0,0,...
0
hs_1
mult_heuristic
[ 49, 34, 77, 47 ]
45
[ "49-34=15", "77-47=30", "15+30=45" ]
Current State: 45:[49, 34, 77, 47], Operations: [] Exploring Operation: 49-34=15, Resulting Numbers: [77, 47, 15] Generated Node #2: [77, 47, 15] from Operation: 49-34=15 Current State: 45:[77, 47, 15], Operations: ['49-34=15'] Exploring Operation: 77-47=30, Resulting Numbers: [15, 30] Generated Node #3: [15, 30] from ...
4
Current State: 45:[49, 34, 77, 47], Operations: [] Exploring Operation: 77-34=43, Resulting Numbers: [49, 47, 43] Generated Node #0,0: 45:[49, 47, 43] Operation: 77-34=43 Exploring Operation: 77-47=30, Resulting Numbers: [49, 34, 30] Generated Node #0,1: 45:[49, 34, 30] Operation: 77-47=30 Exploring Operation: 77-49=28...
0.976563
hs_3
sum_heuristic
[ 6, 80, 31, 4 ]
18
[ "6-4=2", "31*2=62", "80-62=18" ]
Current State: 18:[6, 80, 31, 4], Operations: [] Exploring Operation: 6-4=2, Resulting Numbers: [80, 31, 2] Generated Node #2: [80, 31, 2] from Operation: 6-4=2 Current State: 18:[80, 31, 2], Operations: ['6-4=2'] Exploring Operation: 31*2=62, Resulting Numbers: [80, 62] Generated Node #3: [80, 62] from Operation: 31*2...
4
Current State: 18:[6, 80, 31, 4], Operations: [] Exploring Operation: 80/4=20, Resulting Numbers: [6, 31, 20] Generated Node #0,0: 18:[6, 31, 20] Operation: 80/4=20 Exploring Operation: 80-4=76, Resulting Numbers: [6, 31, 76] Generated Node #0,1: 18:[6, 31, 76] Operation: 80-4=76 Exploring Operation: 80-31=49, Resultin...
0
hs_5
sum_heuristic
[ 63, 29, 43, 2 ]
89
[ "63+29=92", "92/2=46", "43+46=89" ]
Current State: 89:[63, 29, 43, 2], Operations: [] Exploring Operation: 63+29=92, Resulting Numbers: [43, 2, 92] Generated Node #2: [43, 2, 92] from Operation: 63+29=92 Current State: 89:[43, 2, 92], Operations: ['63+29=92'] Exploring Operation: 92/2=46, Resulting Numbers: [43, 46] Generated Node #3: [43, 46] from Opera...
4
Current State: 89:[63, 29, 43, 2], Operations: [] Exploring Operation: 43*2=86, Resulting Numbers: [63, 29, 86] Generated Node #0,0: 89:[63, 29, 86] Operation: 43*2=86 Exploring Operation: 63+2=65, Resulting Numbers: [29, 43, 65] Generated Node #0,1: 89:[29, 43, 65] Operation: 63+2=65 Exploring Operation: 29*2=58, Resu...
0
hs_3
mult_heuristic
[ 38, 94, 97, 30 ]
65
[ "38+94=132", "97-30=67", "132-67=65" ]
Current State: 65:[38, 94, 97, 30], Operations: [] Exploring Operation: 38+94=132, Resulting Numbers: [97, 30, 132] Generated Node #2: [97, 30, 132] from Operation: 38+94=132 Current State: 65:[97, 30, 132], Operations: ['38+94=132'] Exploring Operation: 97-30=67, Resulting Numbers: [132, 67] Generated Node #3: [132, 6...
4
Current State: 65:[38, 94, 97, 30], Operations: [] Exploring Operation: 97-94=3, Resulting Numbers: [38, 30, 3] Generated Node #0,0: 65:[38, 30, 3] Operation: 97-94=3 Exploring Operation: 97-30=67, Resulting Numbers: [38, 94, 67] Generated Node #0,1: 65:[38, 94, 67] Operation: 97-30=67 Exploring Operation: 94-30=64, Re...
0.986979
hs_5
mult_heuristic
[ 36, 50, 84, 80 ]
10
[ "50-36=14", "84-80=4", "14-4=10" ]
Current State: 10:[36, 50, 84, 80], Operations: [] Exploring Operation: 50-36=14, Resulting Numbers: [84, 80, 14] Generated Node #2: [84, 80, 14] from Operation: 50-36=14 Current State: 10:[84, 80, 14], Operations: ['50-36=14'] Exploring Operation: 84-80=4, Resulting Numbers: [14, 4] Generated Node #3: [14, 4] from Ope...
4
Current State: 10:[36, 50, 84, 80], Operations: [] Exploring Operation: 84-80=4, Resulting Numbers: [36, 50, 4] Generated Node #0,0: 10:[36, 50, 4] Operation: 84-80=4 Exploring Operation: 84-50=34, Resulting Numbers: [36, 80, 34] Generated Node #0,1: 10:[36, 80, 34] Operation: 84-50=34 Moving to Node #0,0 Current State...
0.992188
hs_2
mult_heuristic
[ 72, 64, 40, 96 ]
51
[ "72*40=2880", "2880/64=45", "96-45=51" ]
Current State: 51:[72, 64, 40, 96], Operations: [] Exploring Operation: 72*40=2880, Resulting Numbers: [64, 96, 2880] Generated Node #2: [64, 96, 2880] from Operation: 72*40=2880 Current State: 51:[64, 96, 2880], Operations: ['72*40=2880'] Exploring Operation: 2880/64=45, Resulting Numbers: [96, 45] Generated Node #3: ...
4
Current State: 51:[72, 64, 40, 96], Operations: [] Exploring Operation: 96-72=24, Resulting Numbers: [64, 40, 24] Generated Node #0,0: 51:[64, 40, 24] Operation: 96-72=24 Exploring Operation: 96-40=56, Resulting Numbers: [72, 64, 56] Generated Node #0,1: 51:[72, 64, 56] Operation: 96-40=56 Exploring Operation: 96-64=32...
0
hs_4
sum_heuristic
[ 88, 11, 91, 40 ]
86
[ "88/11=8", "40/8=5", "91-5=86" ]
Current State: 86:[88, 11, 91, 40], Operations: [] Exploring Operation: 88/11=8, Resulting Numbers: [91, 40, 8] Generated Node #2: [91, 40, 8] from Operation: 88/11=8 Current State: 86:[91, 40, 8], Operations: ['88/11=8'] Exploring Operation: 40/8=5, Resulting Numbers: [91, 5] Generated Node #3: [91, 5] from Operation:...
4
Current State: 86:[88, 11, 91, 40], Operations: [] Exploring Operation: 91-88=3, Resulting Numbers: [11, 40, 3] Generated Node #0,0: 86:[11, 40, 3] Operation: 91-88=3 Exploring Operation: 91-11=80, Resulting Numbers: [88, 40, 80] Generated Node #0,1: 86:[88, 40, 80] Operation: 91-11=80 Exploring Operation: 88/11=8, Res...
0.979167
hs_4
sum_heuristic
[ 47, 4, 19, 2 ]
72
[ "47+4=51", "19+2=21", "51+21=72" ]
Current State: 72:[47, 4, 19, 2], Operations: [] Exploring Operation: 47+4=51, Resulting Numbers: [19, 2, 51] Generated Node #2: [19, 2, 51] from Operation: 47+4=51 Current State: 72:[19, 2, 51], Operations: ['47+4=51'] Exploring Operation: 19+2=21, Resulting Numbers: [51, 21] Generated Node #3: [51, 21] from Operation...
4
Current State: 72:[47, 4, 19, 2], Operations: [] Exploring Operation: 47-4=43, Resulting Numbers: [19, 2, 43] Generated Node #0,0: 72:[19, 2, 43] Operation: 47-4=43 Exploring Operation: 47+19=66, Resulting Numbers: [4, 2, 66] Generated Node #0,1: 72:[4, 2, 66] Operation: 47+19=66 Exploring Operation: 47-19=28, Resultin...
0.960938
hs_4
sum_heuristic
[ 48, 77, 88, 24 ]
66
[ "48*77=3696", "3696/88=42", "24+42=66" ]
Current State: 66:[48, 77, 88, 24], Operations: [] Exploring Operation: 48*77=3696, Resulting Numbers: [88, 24, 3696] Generated Node #2: [88, 24, 3696] from Operation: 48*77=3696 Current State: 66:[88, 24, 3696], Operations: ['48*77=3696'] Exploring Operation: 3696/88=42, Resulting Numbers: [24, 42] Generated Node #3: ...
4
Current State: 66:[48, 77, 88, 24], Operations: [] Exploring Operation: 48/24=2, Resulting Numbers: [77, 88, 2] Generated Node #0,0: 66:[77, 88, 2] Operation: 48/24=2 Exploring Operation: 88-77=11, Resulting Numbers: [48, 24, 11] Generated Node #0,1: 66:[48, 24, 11] Operation: 88-77=11 Exploring Operation: 88-24=64, Re...
0
hs_5
sum_heuristic
[ 20, 33, 43, 38 ]
19
[ "43-33=10", "20/10=2", "38/2=19" ]
Current State: 19:[20, 33, 43, 38], Operations: [] Exploring Operation: 43-33=10, Resulting Numbers: [20, 38, 10] Generated Node #2: [20, 38, 10] from Operation: 43-33=10 Current State: 19:[20, 38, 10], Operations: ['43-33=10'] Exploring Operation: 20/10=2, Resulting Numbers: [38, 2] Generated Node #3: [38, 2] from Ope...
4
Current State: 19:[20, 33, 43, 38], Operations: [] Exploring Operation: 43-38=5, Resulting Numbers: [20, 33, 5] Generated Node #0,0: 19:[20, 33, 5] Operation: 43-38=5 Exploring Operation: 43-33=10, Resulting Numbers: [20, 38, 10] Generated Node #0,1: 19:[20, 38, 10] Operation: 43-33=10 Exploring Operation: 38-20=18, Re...
0
hs_5
mult_heuristic
[ 41, 88, 7, 9 ]
45
[ "88-41=47", "9-7=2", "47-2=45" ]
Current State: 45:[41, 88, 7, 9], Operations: [] Exploring Operation: 88-41=47, Resulting Numbers: [7, 9, 47] Generated Node #2: [7, 9, 47] from Operation: 88-41=47 Current State: 45:[7, 9, 47], Operations: ['88-41=47'] Exploring Operation: 9-7=2, Resulting Numbers: [47, 2] Generated Node #3: [47, 2] from Operation: 9-...
4
Current State: 45:[41, 88, 7, 9], Operations: [] Exploring Operation: 88-9=79, Resulting Numbers: [41, 7, 79] Generated Node #0,0: 45:[41, 7, 79] Operation: 88-9=79 Exploring Operation: 88-41=47, Resulting Numbers: [7, 9, 47] Generated Node #0,1: 45:[7, 9, 47] Operation: 88-41=47 Exploring Operation: 88-7=81, Resulting...
0.984375
hs_4
sum_heuristic
[ 8, 52, 13, 11 ]
48
[ "13-11=2", "8/2=4", "52-4=48" ]
Current State: 48:[8, 52, 13, 11], Operations: [] Exploring Operation: 13-11=2, Resulting Numbers: [8, 52, 2] Generated Node #2: [8, 52, 2] from Operation: 13-11=2 Current State: 48:[8, 52, 2], Operations: ['13-11=2'] Exploring Operation: 8/2=4, Resulting Numbers: [52, 4] Generated Node #3: [52, 4] from Operation: 8/2=...
4
Current State: 48:[8, 52, 13, 11], Operations: [] Exploring Operation: 13-11=2, Resulting Numbers: [8, 52, 2] Generated Node #0,0: 48:[8, 52, 2] Operation: 13-11=2 Exploring Operation: 52/13=4, Resulting Numbers: [8, 11, 4] Generated Node #0,1: 48:[8, 11, 4] Operation: 52/13=4 Exploring Operation: 13+11=24, Resulting N...
0
hs_5
mult_heuristic
[ 71, 72, 51, 5 ]
57
[ "72-71=1", "51+5=56", "1+56=57" ]
Current State: 57:[71, 72, 51, 5], Operations: [] Exploring Operation: 72-71=1, Resulting Numbers: [51, 5, 1] Generated Node #2: [51, 5, 1] from Operation: 72-71=1 Current State: 57:[51, 5, 1], Operations: ['72-71=1'] Exploring Operation: 51+5=56, Resulting Numbers: [1, 56] Generated Node #3: [1, 56] from Operation: 51...
4
Current State: 57:[71, 72, 51, 5], Operations: [] Exploring Operation: 71-51=20, Resulting Numbers: [72, 5, 20] Generated Node #0,0: 57:[72, 5, 20] Operation: 71-51=20 Exploring Operation: 72-71=1, Resulting Numbers: [51, 5, 1] Generated Node #0,1: 57:[51, 5, 1] Operation: 72-71=1 Moving to Node #0,1 Current State: 57:...
0.989583
hs_2
sum_heuristic
[ 33, 13, 86, 64 ]
67
[ "13+86=99", "99/33=3", "64+3=67" ]
Current State: 67:[33, 13, 86, 64], Operations: [] Exploring Operation: 13+86=99, Resulting Numbers: [33, 64, 99] Generated Node #2: [33, 64, 99] from Operation: 13+86=99 Current State: 67:[33, 64, 99], Operations: ['13+86=99'] Exploring Operation: 99/33=3, Resulting Numbers: [64, 3] Generated Node #3: [64, 3] from Ope...
4
Current State: 67:[33, 13, 86, 64], Operations: [] Exploring Operation: 33+13=46, Resulting Numbers: [86, 64, 46] Generated Node #0,0: 67:[86, 64, 46] Operation: 33+13=46 Exploring Operation: 86-13=73, Resulting Numbers: [33, 64, 73] Generated Node #0,1: 67:[33, 64, 73] Operation: 86-13=73 Moving to Node #0,0 Current S...
0
hs_2
mult_heuristic
[ 46, 85, 36, 23 ]
13
[ "46*36=1656", "1656/23=72", "85-72=13" ]
Current State: 13:[46, 85, 36, 23], Operations: [] Exploring Operation: 46*36=1656, Resulting Numbers: [85, 23, 1656] Generated Node #2: [85, 23, 1656] from Operation: 46*36=1656 Current State: 13:[85, 23, 1656], Operations: ['46*36=1656'] Exploring Operation: 1656/23=72, Resulting Numbers: [85, 72] Generated Node #3: ...
4
Current State: 13:[46, 85, 36, 23], Operations: [] Exploring Operation: 85-46=39, Resulting Numbers: [36, 23, 39] Generated Node #0,0: 13:[36, 23, 39] Operation: 85-46=39 Moving to Node #0,0 Current State: 13:[36, 23, 39], Operations: ['85-46=39'] Exploring Operation: 39-36=3, Resulting Numbers: [23, 3] Generated Node ...
0
hs_1
sum_heuristic
[ 18, 52, 80, 98 ]
16
[ "52-18=34", "98-80=18", "34-18=16" ]
Current State: 16:[18, 52, 80, 98], Operations: [] Exploring Operation: 52-18=34, Resulting Numbers: [80, 98, 34] Generated Node #2: [80, 98, 34] from Operation: 52-18=34 Current State: 16:[80, 98, 34], Operations: ['52-18=34'] Exploring Operation: 98-80=18, Resulting Numbers: [34, 18] Generated Node #3: [34, 18] from ...
4
Current State: 16:[18, 52, 80, 98], Operations: [] Exploring Operation: 98-80=18, Resulting Numbers: [18, 52, 18] Generated Node #0,0: 16:[18, 52, 18] Operation: 98-80=18 Exploring Operation: 80-52=28, Resulting Numbers: [18, 98, 28] Generated Node #0,1: 16:[18, 98, 28] Operation: 80-52=28 Start Sub Search at level 1: ...
0.992188
hs_2
mult_heuristic
[ 56, 26, 74, 80 ]
16
[ "56+74=130", "26*80=2080", "2080/130=16" ]
Current State: 16:[56, 26, 74, 80], Operations: [] Exploring Operation: 56+74=130, Resulting Numbers: [26, 80, 130] Generated Node #2: [26, 80, 130] from Operation: 56+74=130 Current State: 16:[26, 80, 130], Operations: ['56+74=130'] Exploring Operation: 26*80=2080, Resulting Numbers: [130, 2080] Generated Node #3: [13...
4
Current State: 16:[56, 26, 74, 80], Operations: [] Exploring Operation: 56-26=30, Resulting Numbers: [74, 80, 30] Generated Node #0,0: 16:[74, 80, 30] Operation: 56-26=30 Exploring Operation: 80-56=24, Resulting Numbers: [26, 74, 24] Generated Node #0,1: 16:[26, 74, 24] Operation: 80-56=24 Exploring Operation: 74-56=18...
0
hs_4
sum_heuristic
[ 58, 62, 62, 46 ]
11
[ "58-46=12", "62/62=1", "12-1=11" ]
Current State: 11:[58, 62, 62, 46], Operations: [] Exploring Operation: 58-46=12, Resulting Numbers: [62, 62, 12] Generated Node #2: [62, 62, 12] from Operation: 58-46=12 Current State: 11:[62, 62, 12], Operations: ['58-46=12'] Exploring Operation: 62/62=1, Resulting Numbers: [12, 1] Generated Node #3: [12, 1] from Ope...
4
Current State: 11:[58, 62, 62, 46], Operations: [] Exploring Operation: 62/62=1, Resulting Numbers: [58, 46, 1] Generated Node #0,0: 11:[58, 46, 1] Operation: 62/62=1 Moving to Node #0,0 Current State: 11:[58, 46, 1], Operations: ['62/62=1'] Exploring Operation: 58-46=12, Resulting Numbers: [1, 12] Generated Node #0,0,...
0.993924
hs_1
mult_heuristic
[ 26, 56, 8, 19 ]
41
[ "56-26=30", "19-8=11", "30+11=41" ]
Current State: 41:[26, 56, 8, 19], Operations: [] Exploring Operation: 56-26=30, Resulting Numbers: [8, 19, 30] Generated Node #2: [8, 19, 30] from Operation: 56-26=30 Current State: 41:[8, 19, 30], Operations: ['56-26=30'] Exploring Operation: 19-8=11, Resulting Numbers: [30, 11] Generated Node #3: [30, 11] from Opera...
4
Current State: 41:[26, 56, 8, 19], Operations: [] Exploring Operation: 56-8=48, Resulting Numbers: [26, 19, 48] Generated Node #0,0: 41:[26, 19, 48] Operation: 56-8=48 Exploring Operation: 26+8=34, Resulting Numbers: [56, 19, 34] Generated Node #0,1: 41:[56, 19, 34] Operation: 26+8=34 Start Sub Search at level 1: Movin...
0
hs_2
sum_heuristic
[ 89, 69, 39, 8 ]
51
[ "89-69=20", "39-8=31", "20+31=51" ]
Current State: 51:[89, 69, 39, 8], Operations: [] Exploring Operation: 89-69=20, Resulting Numbers: [39, 8, 20] Generated Node #2: [39, 8, 20] from Operation: 89-69=20 Current State: 51:[39, 8, 20], Operations: ['89-69=20'] Exploring Operation: 39-8=31, Resulting Numbers: [20, 31] Generated Node #3: [20, 31] from Opera...
4
Current State: 51:[89, 69, 39, 8], Operations: [] Exploring Operation: 89-39=50, Resulting Numbers: [69, 8, 50] Generated Node #0,0: 51:[69, 8, 50] Operation: 89-39=50 Exploring Operation: 69-39=30, Resulting Numbers: [89, 8, 30] Generated Node #0,1: 51:[89, 8, 30] Operation: 69-39=30 Exploring Operation: 89-69=20, Res...
0.984375
hs_3
mult_heuristic
[ 55, 17, 76, 70 ]
32
[ "55-17=38", "76-70=6", "38-6=32" ]
Current State: 32:[55, 17, 76, 70], Operations: [] Exploring Operation: 55-17=38, Resulting Numbers: [76, 70, 38] Generated Node #2: [76, 70, 38] from Operation: 55-17=38 Current State: 32:[76, 70, 38], Operations: ['55-17=38'] Exploring Operation: 76-70=6, Resulting Numbers: [38, 6] Generated Node #3: [38, 6] from Ope...
4
Current State: 32:[55, 17, 76, 70], Operations: [] Exploring Operation: 70-55=15, Resulting Numbers: [17, 76, 15] Generated Node #0,0: 32:[17, 76, 15] Operation: 70-55=15 Exploring Operation: 76-70=6, Resulting Numbers: [55, 17, 6] Generated Node #0,1: 32:[55, 17, 6] Operation: 76-70=6 Exploring Operation: 55-17=38, Re...
0.985243
hs_5
sum_heuristic
[ 45, 87, 2, 15 ]
51
[ "45+87=132", "132/2=66", "66-15=51" ]
Current State: 51:[45, 87, 2, 15], Operations: [] Exploring Operation: 45+87=132, Resulting Numbers: [2, 15, 132] Generated Node #2: [2, 15, 132] from Operation: 45+87=132 Current State: 51:[2, 15, 132], Operations: ['45+87=132'] Exploring Operation: 132/2=66, Resulting Numbers: [15, 66] Generated Node #3: [15, 66] fro...
4
Current State: 51:[45, 87, 2, 15], Operations: [] Exploring Operation: 87-45=42, Resulting Numbers: [2, 15, 42] Generated Node #0,0: 51:[2, 15, 42] Operation: 87-45=42 Moving to Node #0,0 Current State: 51:[2, 15, 42], Operations: ['87-45=42'] Exploring Operation: 42/2=21, Resulting Numbers: [15, 21] Generated Node #0,...
0
hs_1
sum_heuristic
[ 2, 86, 26, 55 ]
25
[ "86-26=60", "60/2=30", "55-30=25" ]
Current State: 25:[2, 86, 26, 55], Operations: [] Exploring Operation: 86-26=60, Resulting Numbers: [2, 55, 60] Generated Node #2: [2, 55, 60] from Operation: 86-26=60 Current State: 25:[2, 55, 60], Operations: ['86-26=60'] Exploring Operation: 60/2=30, Resulting Numbers: [55, 30] Generated Node #3: [55, 30] from Opera...
4
Current State: 25:[2, 86, 26, 55], Operations: [] Exploring Operation: 86-26=60, Resulting Numbers: [2, 55, 60] Generated Node #0,0: 25:[2, 55, 60] Operation: 86-26=60 Exploring Operation: 86-2=84, Resulting Numbers: [26, 55, 84] Generated Node #0,1: 25:[26, 55, 84] Operation: 86-2=84 Exploring Operation: 86-55=31, Res...
0.923611
hs_5
mult_heuristic
[ 4, 97, 3, 1 ]
91
[ "97-4=93", "3-1=2", "93-2=91" ]
Current State: 91:[4, 97, 3, 1], Operations: [] Exploring Operation: 97-4=93, Resulting Numbers: [3, 1, 93] Generated Node #2: [3, 1, 93] from Operation: 97-4=93 Current State: 91:[3, 1, 93], Operations: ['97-4=93'] Exploring Operation: 3-1=2, Resulting Numbers: [93, 2] Generated Node #3: [93, 2] from Operation: 3-1=2 ...
4
Current State: 91:[4, 97, 3, 1], Operations: [] Exploring Operation: 97-3=94, Resulting Numbers: [4, 1, 94] Generated Node #0,0: 91:[4, 1, 94] Operation: 97-3=94 Exploring Operation: 4+1=5, Resulting Numbers: [97, 3, 5] Generated Node #0,1: 91:[97, 3, 5] Operation: 4+1=5 Exploring Operation: 4+3=7, Resulting Numbers: [...
0
hs_5
mult_heuristic
[ 65, 5, 4, 3 ]
80
[ "65-5=60", "4*60=240", "240/3=80" ]
Current State: 80:[65, 5, 4, 3], Operations: [] Exploring Operation: 65-5=60, Resulting Numbers: [4, 3, 60] Generated Node #2: [4, 3, 60] from Operation: 65-5=60 Current State: 80:[4, 3, 60], Operations: ['65-5=60'] Exploring Operation: 4*60=240, Resulting Numbers: [3, 240] Generated Node #3: [3, 240] from Operation: 4...
4
Current State: 80:[65, 5, 4, 3], Operations: [] Exploring Operation: 65+4=69, Resulting Numbers: [5, 3, 69] Generated Node #0,0: 80:[5, 3, 69] Operation: 65+4=69 Exploring Operation: 65+3=68, Resulting Numbers: [5, 4, 68] Generated Node #0,1: 80:[5, 4, 68] Operation: 65+3=68 Exploring Operation: 65/5=13, Resulting Numb...
0
hs_4
sum_heuristic
[ 45, 91, 32, 3 ]
42
[ "91-45=46", "46-32=14", "3*14=42" ]
Current State: 42:[45, 91, 32, 3], Operations: [] Exploring Operation: 91-45=46, Resulting Numbers: [32, 3, 46] Generated Node #2: [32, 3, 46] from Operation: 91-45=46 Current State: 42:[32, 3, 46], Operations: ['91-45=46'] Exploring Operation: 46-32=14, Resulting Numbers: [3, 14] Generated Node #3: [3, 14] from Operat...
4
Current State: 42:[45, 91, 32, 3], Operations: [] Exploring Operation: 45-3=42, Resulting Numbers: [91, 32, 42] Generated Node #0,0: 42:[91, 32, 42] Operation: 45-3=42 Exploring Operation: 45-32=13, Resulting Numbers: [91, 3, 13] Generated Node #0,1: 42:[91, 3, 13] Operation: 45-32=13 Exploring Operation: 91-32=59, Res...
0.981771
hs_5
sum_heuristic
[ 3, 27, 84, 71 ]
34
[ "27+84=111", "111/3=37", "71-37=34" ]
Current State: 34:[3, 27, 84, 71], Operations: [] Exploring Operation: 27+84=111, Resulting Numbers: [3, 71, 111] Generated Node #2: [3, 71, 111] from Operation: 27+84=111 Current State: 34:[3, 71, 111], Operations: ['27+84=111'] Exploring Operation: 111/3=37, Resulting Numbers: [71, 37] Generated Node #3: [71, 37] fro...
4
Current State: 34:[3, 27, 84, 71], Operations: [] Exploring Operation: 84-27=57, Resulting Numbers: [3, 71, 57] Generated Node #0,0: 34:[3, 71, 57] Operation: 84-27=57 Exploring Operation: 84-71=13, Resulting Numbers: [3, 27, 13] Generated Node #0,1: 34:[3, 27, 13] Operation: 84-71=13 Exploring Operation: 71-27=44, Res...
0
hs_4
mult_heuristic
[ 16, 62, 84, 4 ]
34
[ "62-16=46", "84-4=80", "80-46=34" ]
Current State: 34:[16, 62, 84, 4], Operations: [] Exploring Operation: 62-16=46, Resulting Numbers: [84, 4, 46] Generated Node #2: [84, 4, 46] from Operation: 62-16=46 Current State: 34:[84, 4, 46], Operations: ['62-16=46'] Exploring Operation: 84-4=80, Resulting Numbers: [46, 80] Generated Node #3: [46, 80] from Opera...
4
Current State: 34:[16, 62, 84, 4], Operations: [] Exploring Operation: 84-62=22, Resulting Numbers: [16, 4, 22] Generated Node #0,0: 34:[16, 4, 22] Operation: 84-62=22 Moving to Node #0,0 Current State: 34:[16, 4, 22], Operations: ['84-62=22'] Exploring Operation: 22-4=18, Resulting Numbers: [16, 18] Generated Node #0,...
0.993924
hs_1
mult_heuristic
[ 35, 39, 16, 1 ]
68
[ "39-35=4", "16+1=17", "4*17=68" ]
Current State: 68:[35, 39, 16, 1], Operations: [] Exploring Operation: 39-35=4, Resulting Numbers: [16, 1, 4] Generated Node #2: [16, 1, 4] from Operation: 39-35=4 Current State: 68:[16, 1, 4], Operations: ['39-35=4'] Exploring Operation: 16+1=17, Resulting Numbers: [4, 17] Generated Node #3: [4, 17] from Operation: 16...
4
Current State: 68:[35, 39, 16, 1], Operations: [] Exploring Operation: 39-35=4, Resulting Numbers: [16, 1, 4] Generated Node #0,0: 68:[16, 1, 4] Operation: 39-35=4 Exploring Operation: 39-1=38, Resulting Numbers: [35, 16, 38] Generated Node #0,1: 68:[35, 16, 38] Operation: 39-1=38 Exploring Operation: 35-1=34, Resultin...
0.990451
hs_3
sum_heuristic
[ 2, 76, 71, 28 ]
30
[ "76*28=2128", "2+2128=2130", "2130/71=30" ]
Current State: 30:[2, 76, 71, 28], Operations: [] Exploring Operation: 76*28=2128, Resulting Numbers: [2, 71, 2128] Generated Node #2: [2, 71, 2128] from Operation: 76*28=2128 Current State: 30:[2, 71, 2128], Operations: ['76*28=2128'] Exploring Operation: 2+2128=2130, Resulting Numbers: [71, 2130] Generated Node #3: [...
4
Current State: 30:[2, 76, 71, 28], Operations: [] Exploring Operation: 76-28=48, Resulting Numbers: [2, 71, 48] Generated Node #0,0: 30:[2, 71, 48] Operation: 76-28=48 Exploring Operation: 76-71=5, Resulting Numbers: [2, 28, 5] Generated Node #0,1: 30:[2, 28, 5] Operation: 76-71=5 Exploring Operation: 76-2=74, Resultin...
0
hs_5
mult_heuristic
[ 55, 66, 2, 76 ]
60
[ "76-66=10", "10/2=5", "55+5=60" ]
Current State: 60:[55, 66, 2, 76], Operations: [] Exploring Operation: 76-66=10, Resulting Numbers: [55, 2, 10] Generated Node #2: [55, 2, 10] from Operation: 76-66=10 Current State: 60:[55, 2, 10], Operations: ['76-66=10'] Exploring Operation: 10/2=5, Resulting Numbers: [55, 5] Generated Node #3: [55, 5] from Operatio...
4
Current State: 60:[55, 66, 2, 76], Operations: [] Exploring Operation: 76/2=38, Resulting Numbers: [55, 66, 38] Generated Node #0,0: 60:[55, 66, 38] Operation: 76/2=38 Exploring Operation: 76-55=21, Resulting Numbers: [66, 2, 21] Generated Node #0,1: 60:[66, 2, 21] Operation: 76-55=21 Exploring Operation: 66-55=11, Res...
0.977431
hs_5
sum_heuristic
[ 93, 87, 84, 29 ]
53
[ "93*29=2697", "2697/87=31", "84-31=53" ]
Current State: 53:[93, 87, 84, 29], Operations: [] Exploring Operation: 93*29=2697, Resulting Numbers: [87, 84, 2697] Generated Node #2: [87, 84, 2697] from Operation: 93*29=2697 Current State: 53:[87, 84, 2697], Operations: ['93*29=2697'] Exploring Operation: 2697/87=31, Resulting Numbers: [84, 31] Generated Node #3: ...
4
Current State: 53:[93, 87, 84, 29], Operations: [] Exploring Operation: 93-29=64, Resulting Numbers: [87, 84, 64] Generated Node #0,0: 53:[87, 84, 64] Operation: 93-29=64 Exploring Operation: 84-29=55, Resulting Numbers: [93, 87, 55] Generated Node #0,1: 53:[93, 87, 55] Operation: 84-29=55 Exploring Operation: 87-29=58...
0
hs_3
mult_heuristic
[ 32, 38, 16, 36 ]
40
[ "32*38=1216", "1216/16=76", "76-36=40" ]
Current State: 40:[32, 38, 16, 36], Operations: [] Exploring Operation: 32*38=1216, Resulting Numbers: [16, 36, 1216] Generated Node #2: [16, 36, 1216] from Operation: 32*38=1216 Current State: 40:[16, 36, 1216], Operations: ['32*38=1216'] Exploring Operation: 1216/16=76, Resulting Numbers: [36, 76] Generated Node #3: ...
4
Current State: 40:[32, 38, 16, 36], Operations: [] Exploring Operation: 38-32=6, Resulting Numbers: [16, 36, 6] Generated Node #0,0: 40:[16, 36, 6] Operation: 38-32=6 Exploring Operation: 32-16=16, Resulting Numbers: [38, 36, 16] Generated Node #0,1: 40:[38, 36, 16] Operation: 32-16=16 Exploring Operation: 32/16=2, Res...
0
hs_4
sum_heuristic
[ 60, 41, 31, 10 ]
80
[ "60+41=101", "31-10=21", "101-21=80" ]
Current State: 80:[60, 41, 31, 10], Operations: [] Exploring Operation: 60+41=101, Resulting Numbers: [31, 10, 101] Generated Node #2: [31, 10, 101] from Operation: 60+41=101 Current State: 80:[31, 10, 101], Operations: ['60+41=101'] Exploring Operation: 31-10=21, Resulting Numbers: [101, 21] Generated Node #3: [101, 2...
4
Current State: 80:[60, 41, 31, 10], Operations: [] Exploring Operation: 60-41=19, Resulting Numbers: [31, 10, 19] Generated Node #0,0: 80:[31, 10, 19] Operation: 60-41=19 Moving to Node #0,0 Current State: 80:[31, 10, 19], Operations: ['60-41=19'] Exploring Operation: 31+10=41, Resulting Numbers: [19, 41] Generated Nod...
0
hs_1
mult_heuristic