Datasets:
yangxw
/
countdown-backtracking

Dataset card Data Studio Files
xet
Community
2
nums
listlengths
4
4
target
int64
10
100
search_path
stringlengths
17
50
is_find
bool
2 classes
is_backtrack
bool
2 classes
[ 21, 39, 47, 6 ]
50
39-21=18 18/6=3 47+3=50 Goal Reached!
true
false
[ 21, 39, 47, 6 ]
50
159-127=32 <backtrack>
false
true
[ 5, 14, 44, 95 ]
55
44-14=30 5*30=150 150-95=55 Goal Reached!
true
false
[ 5, 14, 44, 95 ]
55
44-14=30 88*119=10472 <backtrack>
false
true
[ 3, 79, 29, 98 ]
68
3*29=87 98-79=19 87-19=68 Goal Reached!
true
false
[ 3, 79, 29, 98 ]
68
3*29=87 98-79=19 55-9=46 <backtrack>
false
true
[ 72, 91, 12, 91 ]
60
72+91=163 12+91=103 163-103=60 Goal Reached!
true
false
[ 72, 91, 12, 91 ]
60
127+189=316 <backtrack>
false
true
[ 65, 66, 88, 3 ]
40
65+66=131 88+3=91 131-91=40 Goal Reached!
true
false
[ 65, 66, 88, 3 ]
40
65+66=131 88+3=91 112-83=29 <backtrack>
false
true
[ 18, 60, 61, 77 ]
26
60-18=42 77-61=16 42-16=26 Goal Reached!
true
false
[ 18, 60, 61, 77 ]
26
60-18=42 77-61=16 85-15=70 <backtrack>
false
true
[ 56, 72, 35, 40 ]
21
72-56=16 40-35=5 16+5=21 Goal Reached!
true
false
[ 56, 72, 35, 40 ]
21
72-56=16 40-35=5 38+187=225 <backtrack>
false
true
[ 12, 26, 68, 21 ]
61
26-12=14 68-21=47 14+47=61 Goal Reached!
true
false
[ 12, 26, 68, 21 ]
61
153-72=81 <backtrack>
false
true
[ 63, 3, 54, 75 ]
60
63*3=189 54+75=129 189-129=60 Goal Reached!
true
false
[ 63, 3, 54, 75 ]
60
97*57=5529 <backtrack>
false
true
[ 43, 64, 48, 97 ]
58
43+64=107 97-48=49 107-49=58 Goal Reached!
true
false
[ 43, 64, 48, 97 ]
58
103+141=244 <backtrack>
false
true
[ 15, 16, 69, 3 ]
48
15/3=5 69-16=53 53-5=48 Goal Reached!
true
false
[ 15, 16, 69, 3 ]
48
15/3=5 69-16=53 118-24=94 <backtrack>
false
true
[ 60, 20, 28, 56 ]
27
60-56=4 28/4=7 20+7=27 Goal Reached!
true
false
[ 60, 20, 28, 56 ]
27
60-56=4 28/4=7 20+113=133 <backtrack>
false
true
[ 5, 35, 8, 30 ]
83
30/5=6 8*6=48 35+48=83 Goal Reached!
true
false
[ 5, 35, 8, 30 ]
83
30/5=6 8*6=48 40+178=218 <backtrack>
false
true
[ 67, 36, 43, 98 ]
53
43-36=7 98/7=14 67-14=53 Goal Reached!
true
false
[ 67, 36, 43, 98 ]
53
43-36=7 98/7=14 69-42=27 <backtrack>
false
true
[ 23, 57, 31, 23 ]
42
57-23=34 31-23=8 34+8=42 Goal Reached!
true
false
[ 23, 57, 31, 23 ]
42
73-67=6 <backtrack>
false
true
[ 2, 17, 44, 34 ]
58
17+34=51 2*51=102 102-44=58 Goal Reached!
true
false
[ 2, 17, 44, 34 ]
58
6+21=27 <backtrack>
false
true
[ 35, 32, 76, 47 ]
38
35+32=67 76-47=29 67-29=38 Goal Reached!
true
false
[ 35, 32, 76, 47 ]
38
116+35=151 <backtrack>
false
true
[ 25, 13, 46, 2 ]
15
25+13=38 46/2=23 38-23=15 Goal Reached!
true
false
[ 25, 13, 46, 2 ]
15
25+13=38 46/2=23 159-78=81 <backtrack>
false
true
[ 84, 86, 54, 36 ]
16
86-84=2 54-36=18 18-2=16 Goal Reached!
true
false
[ 84, 86, 54, 36 ]
16
86-84=2 133-70=63 <backtrack>
false
true
[ 14, 23, 69, 28 ]
90
28/14=2 23+69=92 92-2=90 Goal Reached!
true
false
[ 14, 23, 69, 28 ]
90
28/14=2 23+69=92 167-7=160 <backtrack>
false
true
[ 9, 70, 70, 75 ]
85
9+75=84 70/70=1 84+1=85 Goal Reached!
true
false
[ 9, 70, 70, 75 ]
85
9+75=84 143/86=170 <backtrack>
false
true
[ 40, 99, 11, 9 ]
19
11-9=2 40*2=80 99-80=19 Goal Reached!
true
false
[ 40, 99, 11, 9 ]
19
11-9=2 24*179=4296 <backtrack>
false
true
[ 54, 46, 9, 11 ]
40
54*9=486 486-46=440 440/11=40 Goal Reached!
true
false
[ 54, 46, 9, 11 ]
40
54*9=486 486-46=440 137/116=60 <backtrack>
false
true
[ 52, 76, 81, 37 ]
94
76-52=24 81+37=118 118-24=94 Goal Reached!
true
false
[ 52, 76, 81, 37 ]
94
76-52=24 81+37=118 80-8=72 <backtrack>
false
true
[ 18, 4, 67, 20 ]
92
18*20=360 4*67=268 360-268=92 Goal Reached!
true
false
[ 18, 4, 67, 20 ]
92
63*17=1071 <backtrack>
false
true
[ 22, 13, 5, 31 ]
68
31-13=18 5*18=90 90-22=68 Goal Reached!
true
false
[ 22, 13, 5, 31 ]
68
31-13=18 5*18=90 36-6=30 <backtrack>
false
true
[ 46, 51, 42, 40 ]
50
51-46=5 40/5=8 42+8=50 Goal Reached!
true
false
[ 46, 51, 42, 40 ]
50
176-105=71 <backtrack>
false
true
[ 94, 43, 3, 23 ]
82
94+23=117 117/3=39 43+39=82 Goal Reached!
true
false
[ 94, 43, 3, 23 ]
82
94+23=117 117/3=39 36+7=43 <backtrack>
false
true
[ 4, 1, 13, 70 ]
20
4*70=280 1+13=14 280/14=20 Goal Reached!
true
false
[ 4, 1, 13, 70 ]
20
4*70=280 1+91=92 <backtrack>
false
true
[ 82, 69, 73, 37 ]
97
82-69=13 73+37=110 110-13=97 Goal Reached!
true
false
[ 82, 69, 73, 37 ]
97
82-69=13 73+37=110 175-37=138 <backtrack>
false
true
[ 20, 86, 64, 43 ]
12
86/43=2 64/2=32 32-20=12 Goal Reached!
true
false
[ 20, 86, 64, 43 ]
12
86/43=2 74/122=52 <backtrack>
false
true
[ 21, 7, 21, 10 ]
70
21+7=28 28-21=7 10*7=70 Goal Reached!
true
false
[ 21, 7, 21, 10 ]
70
21+7=28 28-21=7 166*73=12118 <backtrack>
false
true
[ 51, 18, 57, 83 ]
71
51+18=69 57+83=140 140-69=71 Goal Reached!
true
false
[ 51, 18, 57, 83 ]
71
51+18=69 57+83=140 43-34=9 <backtrack>
false
true
[ 2, 4, 42, 16 ]
27
2+42=44 44/4=11 16+11=27 Goal Reached!
true
false
[ 2, 4, 42, 16 ]
27
16+91=107 <backtrack>
false
true
[ 21, 45, 99, 20 ]
53
21+45=66 99+20=119 119-66=53 Goal Reached!
true
false
[ 21, 45, 99, 20 ]
53
92+160=252 <backtrack>
false
true
[ 2, 3, 78, 91 ]
26
78/2=39 3*39=117 117-91=26 Goal Reached!
true
false
[ 2, 3, 78, 91 ]
26
78/2=39 3*39=117 153-8=145 <backtrack>
false
true
[ 36, 76, 19, 72 ]
40
72-36=36 76/19=4 36+4=40 Goal Reached!
true
false
[ 36, 76, 19, 72 ]
40
72-36=36 197/151=155 <backtrack>
false
true
[ 74, 2, 8, 70 ]
43
70-8=62 62/2=31 74-31=43 Goal Reached!
true
false
[ 74, 2, 8, 70 ]
43
70-8=62 165/8=32 <backtrack>
false
true
[ 66, 27, 37, 73 ]
45
37+73=110 27*110=2970 2970/66=45 Goal Reached!
true
false
[ 66, 27, 37, 73 ]
45
37+73=110 57*97=5529 <backtrack>
false
true
[ 85, 25, 50, 75 ]
65
85-25=60 50+75=125 125-60=65 Goal Reached!
true
false
[ 85, 25, 50, 75 ]
65
85-25=60 8+124=132 <backtrack>
false
true
[ 42, 71, 38, 19 ]
86
71-42=29 38+19=57 29+57=86 Goal Reached!
true
false
[ 42, 71, 38, 19 ]
86
71-42=29 133+41=174 <backtrack>
false
true
[ 82, 19, 83, 26 ]
44
82+19=101 83-26=57 101-57=44 Goal Reached!
true
false
[ 82, 19, 83, 26 ]
44
82+19=101 191-125=66 <backtrack>
false
true
[ 88, 44, 1, 11 ]
33
88-44=44 1*11=11 44-11=33 Goal Reached!
true
false
[ 88, 44, 1, 11 ]
33
173-82=91 <backtrack>
false
true
[ 42, 25, 57, 99 ]
24
42+57=99 99/99=1 25-1=24 Goal Reached!
true
false
[ 42, 25, 57, 99 ]
24
42+57=99 52/55=71 <backtrack>
false
true
[ 84, 15, 81, 24 ]
21
84-81=3 15*3=45 45-24=21 Goal Reached!
true
false
[ 84, 15, 81, 24 ]
21
194-167=27 <backtrack>
false
true
[ 93, 3, 29, 82 ]
43
93+3=96 82-29=53 96-53=43 Goal Reached!
true
false
[ 93, 3, 29, 82 ]
43
93+3=96 129-38=91 <backtrack>
false
true
[ 16, 57, 1, 58 ]
16
16+57=73 58-1=57 73-57=16 Goal Reached!
true
false
[ 16, 57, 1, 58 ]
16
16+57=73 58-1=57 138-3=135 <backtrack>
false
true
[ 40, 6, 42, 37 ]
84
40+37=77 42/6=7 77+7=84 Goal Reached!
true
false
[ 40, 6, 42, 37 ]
84
59+187=246 <backtrack>
false
true
[ 24, 19, 10, 5 ]
91
24*5=120 19+10=29 120-29=91 Goal Reached!
true
false
[ 24, 19, 10, 5 ]
91
151*9=1359 <backtrack>
false
true
[ 8, 74, 40, 53 ]
53
74-8=66 53-40=13 66-13=53 Goal Reached!
true
false
[ 8, 74, 40, 53 ]
53
144-130=14 <backtrack>
false
true