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
[ 57, 81, 30, 55 ]
53
57+81=138 30+55=85 138-85=53 Goal Reached!
true
false
[ 57, 81, 30, 55 ]
53
57+81=138 145+54=199 <backtrack>
false
true
[ 28, 1, 9, 49 ]
85
28-1=27 9+49=58 27+58=85 Goal Reached!
true
false
[ 28, 1, 9, 49 ]
85
118-10=108 <backtrack>
false
true
[ 73, 94, 15, 59 ]
93
73+94=167 15+59=74 167-74=93 Goal Reached!
true
false
[ 73, 94, 15, 59 ]
93
73+94=167 15+59=74 165-53=112 <backtrack>
false
true
[ 77, 48, 77, 6 ]
97
77-48=29 6*29=174 174-77=97 Goal Reached!
true
false
[ 77, 48, 77, 6 ]
97
77-48=29 4*130=520 <backtrack>
false
true
[ 30, 91, 99, 56 ]
18
91-30=61 99-56=43 61-43=18 Goal Reached!
true
false
[ 30, 91, 99, 56 ]
18
91-30=61 99-56=43 180-38=142 <backtrack>
false
true
[ 1, 63, 33, 96 ]
65
1+63=64 33+96=129 129-64=65 Goal Reached!
true
false
[ 1, 63, 33, 96 ]
65
55+66=121 <backtrack>
false
true
[ 31, 38, 45, 49 ]
65
31+38=69 49-45=4 69-4=65 Goal Reached!
true
false
[ 31, 38, 45, 49 ]
65
31+38=69 96-15=81 <backtrack>
false
true
[ 34, 10, 65, 30 ]
79
34+10=44 65-30=35 44+35=79 Goal Reached!
true
false
[ 34, 10, 65, 30 ]
79
34+10=44 65-30=35 30+146=176 <backtrack>
false
true
[ 71, 29, 54, 2 ]
33
71-29=42 42/2=21 54-21=33 Goal Reached!
true
false
[ 71, 29, 54, 2 ]
33
71-29=42 73/71=15 <backtrack>
false
true
[ 7, 51, 86, 87 ]
44
51-7=44 87-86=1 44*1=44 Goal Reached!
true
false
[ 7, 51, 86, 87 ]
44
76-42=34 <backtrack>
false
true
[ 74, 66, 46, 58 ]
44
74+58=132 132/66=2 46-2=44 Goal Reached!
true
false
[ 74, 66, 46, 58 ]
44
7+52=59 <backtrack>
false
true
[ 39, 20, 19, 58 ]
18
39+20=59 19+58=77 77-59=18 Goal Reached!
true
false
[ 39, 20, 19, 58 ]
18
39+20=59 162+57=219 <backtrack>
false
true
[ 30, 73, 91, 73 ]
25
73-30=43 91-73=18 43-18=25 Goal Reached!
true
false
[ 30, 73, 91, 73 ]
25
73-30=43 83-9=74 <backtrack>
false
true
[ 72, 2, 86, 94 ]
66
72+2=74 94-86=8 74-8=66 Goal Reached!
true
false
[ 72, 2, 86, 94 ]
66
72+2=74 173-75=98 <backtrack>
false
true
[ 69, 89, 39, 91 ]
15
69-39=30 91-89=2 30/2=15 Goal Reached!
true
false
[ 69, 89, 39, 91 ]
15
36-24=12 <backtrack>
false
true
[ 23, 29, 54, 79 ]
88
29-23=6 54/6=9 79+9=88 Goal Reached!
true
false
[ 23, 29, 54, 79 ]
88
29-23=6 31/48=173 <backtrack>
false
true
[ 56, 84, 3, 34 ]
68
56*3=168 168/84=2 34*2=68 Goal Reached!
true
false
[ 56, 84, 3, 34 ]
68
56*3=168 168/84=2 103*18=1854 <backtrack>
false
true
[ 28, 95, 92, 6 ]
19
95-28=67 92-6=86 86-67=19 Goal Reached!
true
false
[ 28, 95, 92, 6 ]
19
115-57=58 <backtrack>
false
true
[ 47, 52, 18, 54 ]
33
47+52=99 54/18=3 99/3=33 Goal Reached!
true
false
[ 47, 52, 18, 54 ]
33
47+52=99 151/177=48 <backtrack>
false
true
[ 22, 88, 3, 83 ]
53
22+83=105 105/3=35 88-35=53 Goal Reached!
true
false
[ 22, 88, 3, 83 ]
53
22+83=105 196/108=34 <backtrack>
false
true
[ 10, 31, 5, 42 ]
88
10+31=41 5+42=47 41+47=88 Goal Reached!
true
false
[ 10, 31, 5, 42 ]
88
10+31=41 5+42=47 49+123=172 <backtrack>
false
true
[ 64, 67, 34, 36 ]
35
36-34=2 64/2=32 67-32=35 Goal Reached!
true
false
[ 64, 67, 34, 36 ]
35
36-34=2 64/2=32 142-74=68 <backtrack>
false
true
[ 45, 74, 54, 2 ]
35
74-54=20 20/2=10 45-10=35 Goal Reached!
true
false
[ 45, 74, 54, 2 ]
35
74-54=20 103/4=169 <backtrack>
false
true
[ 86, 12, 3, 81 ]
24
86-3=83 83-81=2 12*2=24 Goal Reached!
true
false
[ 86, 12, 3, 81 ]
24
38-29=9 <backtrack>
false
true
[ 58, 36, 50, 96 ]
93
58+50=108 108/36=3 96-3=93 Goal Reached!
true
false
[ 58, 36, 50, 96 ]
93
58+50=108 130/62=167 <backtrack>
false
true
[ 47, 11, 81, 97 ]
20
47-11=36 97-81=16 36-16=20 Goal Reached!
true
false
[ 47, 11, 81, 97 ]
20
47-11=36 97-81=16 173-148=25 <backtrack>
false
true
[ 34, 2, 52, 80 ]
22
52-34=18 80/2=40 40-18=22 Goal Reached!
true
false
[ 34, 2, 52, 80 ]
22
52-34=18 80/2=40 148-95=53 <backtrack>
false
true
[ 45, 53, 78, 4 ]
46
53-45=8 4*8=32 78-32=46 Goal Reached!
true
false
[ 45, 53, 78, 4 ]
46
199-18=181 <backtrack>
false
true
[ 80, 5, 38, 57 ]
61
38+57=95 95/5=19 80-19=61 Goal Reached!
true
false
[ 80, 5, 38, 57 ]
61
89+10=99 <backtrack>
false
true
[ 46, 87, 34, 86 ]
93
87-46=41 86-34=52 41+52=93 Goal Reached!
true
false
[ 46, 87, 34, 86 ]
93
151-54=97 <backtrack>
false
true
[ 35, 85, 77, 49 ]
76
85-35=50 77+49=126 126-50=76 Goal Reached!
true
false
[ 35, 85, 77, 49 ]
76
85-35=50 77+49=126 128-84=44 <backtrack>
false
true
[ 37, 28, 14, 66 ]
43
37-28=9 66-14=52 52-9=43 Goal Reached!
true
false
[ 37, 28, 14, 66 ]
43
185-138=47 <backtrack>
false
true
[ 28, 33, 57, 41 ]
93
33-28=5 57+41=98 98-5=93 Goal Reached!
true
false
[ 28, 33, 57, 41 ]
93
33-28=5 154+77=231 <backtrack>
false
true
[ 79, 69, 5, 61 ]
92
79+69=148 61-5=56 148-56=92 Goal Reached!
true
false
[ 79, 69, 5, 61 ]
92
79+69=148 61-5=56 197-59=138 <backtrack>
false
true
[ 46, 48, 78, 53 ]
18
53-46=7 48+78=126 126/7=18 Goal Reached!
true
false
[ 46, 48, 78, 53 ]
18
53-46=7 48+78=126 3/32=48 <backtrack>
false
true
[ 2, 63, 60, 35 ]
74
63-35=28 28/2=14 60+14=74 Goal Reached!
true
false
[ 2, 63, 60, 35 ]
74
63-35=28 56/56=1 <backtrack>
false
true
[ 34, 21, 55, 30 ]
72
34-21=13 55+30=85 85-13=72 Goal Reached!
true
false
[ 34, 21, 55, 30 ]
72
34-21=13 55+30=85 184-148=36 <backtrack>
false
true
[ 58, 69, 22, 33 ]
66
69-58=11 22+33=55 11+55=66 Goal Reached!
true
false
[ 58, 69, 22, 33 ]
66
69-58=11 22+33=55 96+200=296 <backtrack>
false
true
[ 60, 37, 16, 5 ]
65
60/5=12 37+16=53 12+53=65 Goal Reached!
true
false
[ 60, 37, 16, 5 ]
65
60/5=12 37+16=53 177+34=211 <backtrack>
false
true
[ 12, 36, 60, 45 ]
47
12+60=72 72/36=2 45+2=47 Goal Reached!
true
false
[ 12, 36, 60, 45 ]
47
12+60=72 103/11=147 <backtrack>
false
true
[ 24, 3, 70, 9 ]
88
24+3=27 70-9=61 27+61=88 Goal Reached!
true
false
[ 24, 3, 70, 9 ]
88
1+122=123 <backtrack>
false
true
[ 89, 84, 62, 40 ]
27
89-84=5 62-40=22 5+22=27 Goal Reached!
true
false
[ 89, 84, 62, 40 ]
27
89-84=5 62-40=22 115+17=132 <backtrack>
false
true
[ 5, 74, 34, 59 ]
37
5*34=170 74+59=133 170-133=37 Goal Reached!
true
false
[ 5, 74, 34, 59 ]
37
5*34=170 137+162=299 <backtrack>
false
true
[ 88, 76, 34, 68 ]
23
76-68=8 88/8=11 34-11=23 Goal Reached!
true
false
[ 88, 76, 34, 68 ]
23
76-68=8 54/130=47 <backtrack>
false
true
[ 27, 77, 80, 81 ]
90
80-77=3 27/3=9 81+9=90 Goal Reached!
true
false
[ 27, 77, 80, 81 ]
90
106-78=28 <backtrack>
false
true
[ 79, 83, 37, 68 ]
35
83-79=4 68-37=31 4+31=35 Goal Reached!
true
false
[ 79, 83, 37, 68 ]
35
181-153=28 <backtrack>
false
true
[ 42, 94, 62, 11 ]
92
42-11=31 62/31=2 94-2=92 Goal Reached!
true
false
[ 42, 94, 62, 11 ]
92
116-91=25 <backtrack>
false
true
[ 8, 68, 46, 4 ]
11
8/4=2 68-46=22 22/2=11 Goal Reached!
true
false
[ 8, 68, 46, 4 ]
11
87/8=177 <backtrack>
false
true
[ 3, 99, 99, 90 ]
94
3+90=93 99/99=1 93+1=94 Goal Reached!
true
false
[ 3, 99, 99, 90 ]
94
75+183=258 <backtrack>
false
true
[ 41, 5, 99, 22 ]
53
99*22=2178 2178-5=2173 2173/41=53 Goal Reached!
true
false
[ 41, 5, 99, 22 ]
53
134*156=20904 <backtrack>
false
true