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
[ 32, 3, 12, 43 ]
15
43-32=11 12/3=4 11+4=15 Goal Reached!
true
false
[ 32, 3, 12, 43 ]
15
43-32=11 145/149=122 <backtrack>
false
true
[ 40, 57, 2, 60 ]
77
40*2=80 60-57=3 80-3=77 Goal Reached!
true
false
[ 40, 57, 2, 60 ]
77
40*2=80 120-44=76 <backtrack>
false
true
[ 18, 30, 90, 20 ]
55
90/18=5 30+20=50 5+50=55 Goal Reached!
true
false
[ 18, 30, 90, 20 ]
55
104/92=67 <backtrack>
false
true
[ 44, 11, 10, 61 ]
49
61-11=50 50/10=5 44+5=49 Goal Reached!
true
false
[ 44, 11, 10, 61 ]
49
61-11=50 63/133=25 <backtrack>
false
true
[ 39, 18, 4, 77 ]
47
39+77=116 116/4=29 18+29=47 Goal Reached!
true
false
[ 39, 18, 4, 77 ]
47
94+29=123 <backtrack>
false
true
[ 43, 60, 3, 24 ]
47
43+24=67 60/3=20 67-20=47 Goal Reached!
true
false
[ 43, 60, 3, 24 ]
47
43+24=67 156/136=14 <backtrack>
false
true
[ 24, 21, 11, 91 ]
77
24-21=3 91-11=80 80-3=77 Goal Reached!
true
false
[ 24, 21, 11, 91 ]
77
99-45=54 <backtrack>
false
true
[ 31, 17, 32, 59 ]
75
31+17=48 59-32=27 48+27=75 Goal Reached!
true
false
[ 31, 17, 32, 59 ]
75
31+17=48 59-32=27 195+61=256 <backtrack>
false
true
[ 85, 21, 34, 60 ]
45
34*60=2040 2040/85=24 21+24=45 Goal Reached!
true
false
[ 85, 21, 34, 60 ]
45
34*60=2040 1/145=67 <backtrack>
false
true
[ 34, 18, 40, 4 ]
24
34-18=16 4*16=64 64-40=24 Goal Reached!
true
false
[ 34, 18, 40, 4 ]
24
34-18=16 4*16=64 190-4=186 <backtrack>
false
true
[ 2, 17, 30, 15 ]
56
30-2=28 17-15=2 28*2=56 Goal Reached!
true
false
[ 2, 17, 30, 15 ]
56
184-179=5 <backtrack>
false
true
[ 4, 75, 16, 6 ]
34
4*75=300 300/6=50 50-16=34 Goal Reached!
true
false
[ 4, 75, 16, 6 ]
34
54*138=7452 <backtrack>
false
true
[ 7, 30, 91, 90 ]
38
7+30=37 91-90=1 37+1=38 Goal Reached!
true
false
[ 7, 30, 91, 90 ]
38
184+103=287 <backtrack>
false
true
[ 56, 41, 41, 7 ]
48
56-7=49 41/41=1 49-1=48 Goal Reached!
true
false
[ 56, 41, 41, 7 ]
48
56-7=49 41/41=1 128-109=19 <backtrack>
false
true
[ 22, 11, 3, 63 ]
68
22/11=2 3+63=66 2+66=68 Goal Reached!
true
false
[ 22, 11, 3, 63 ]
68
22/11=2 49+69=118 <backtrack>
false
true
[ 7, 81, 3, 18 ]
45
7+3=10 81*10=810 810/18=45 Goal Reached!
true
false
[ 7, 81, 3, 18 ]
45
142+156=298 <backtrack>
false
true
[ 88, 30, 76, 78 ]
28
78-76=2 30*2=60 88-60=28 Goal Reached!
true
false
[ 88, 30, 76, 78 ]
28
154-139=15 <backtrack>
false
true
[ 4, 22, 40, 15 ]
12
40-22=18 18-15=3 4*3=12 Goal Reached!
true
false
[ 4, 22, 40, 15 ]
12
40-22=18 37-31=6 <backtrack>
false
true
[ 9, 70, 45, 74 ]
61
70+74=144 144/9=16 45+16=61 Goal Reached!
true
false
[ 9, 70, 45, 74 ]
61
120+74=194 <backtrack>
false
true
[ 90, 98, 46, 92 ]
82
90*92=8280 8280/46=180 180-98=82 Goal Reached!
true
false
[ 90, 98, 46, 92 ]
82
90*92=8280 8280/46=180 114-94=20 <backtrack>
false
true
[ 31, 22, 97, 70 ]
73
97-31=66 66/22=3 70+3=73 Goal Reached!
true
false
[ 31, 22, 97, 70 ]
73
103-22=81 <backtrack>
false
true
[ 31, 24, 14, 27 ]
71
31-24=7 14*7=98 98-27=71 Goal Reached!
true
false
[ 31, 24, 14, 27 ]
71
176-106=70 <backtrack>
false
true
[ 5, 3, 24, 55 ]
50
24-3=21 5*21=105 105-55=50 Goal Reached!
true
false
[ 5, 3, 24, 55 ]
50
200-10=190 <backtrack>
false
true
[ 6, 2, 5, 28 ]
100
6+2=8 28-8=20 5*20=100 Goal Reached!
true
false
[ 6, 2, 5, 28 ]
100
172+58=230 <backtrack>
false
true
[ 84, 12, 86, 82 ]
29
86-84=2 82/2=41 41-12=29 Goal Reached!
true
false
[ 84, 12, 86, 82 ]
29
74-20=54 <backtrack>
false
true
[ 82, 73, 68, 98 ]
80
82-68=14 98/14=7 73+7=80 Goal Reached!
true
false
[ 82, 73, 68, 98 ]
80
82-68=14 78/140=91 <backtrack>
false
true
[ 87, 3, 86, 15 ]
72
87/3=29 86+15=101 101-29=72 Goal Reached!
true
false
[ 87, 3, 86, 15 ]
72
135/89=64 <backtrack>
false
true
[ 16, 3, 73, 74 ]
99
16*3=48 73+74=147 147-48=99 Goal Reached!
true
false
[ 16, 3, 73, 74 ]
99
16*3=48 73+74=147 154-104=50 <backtrack>
false
true
[ 24, 70, 10, 6 ]
67
24+6=30 30/10=3 70-3=67 Goal Reached!
true
false
[ 24, 70, 10, 6 ]
67
24+6=30 30/10=3 94-40=54 <backtrack>
false
true
[ 93, 84, 76, 91 ]
46
93-91=2 76/2=38 84-38=46 Goal Reached!
true
false
[ 93, 84, 76, 91 ]
46
93-91=2 99/87=68 <backtrack>
false
true
[ 39, 5, 42, 31 ]
94
42-31=11 5*11=55 39+55=94 Goal Reached!
true
false
[ 39, 5, 42, 31 ]
94
42-31=11 164*76=12464 <backtrack>
false
true
[ 90, 39, 13, 57 ]
71
39/13=3 57/3=19 90-19=71 Goal Reached!
true
false
[ 90, 39, 13, 57 ]
71
20/162=106 <backtrack>
false
true
[ 64, 52, 49, 57 ]
94
64-52=12 49+57=106 106-12=94 Goal Reached!
true
false
[ 64, 52, 49, 57 ]
94
64-52=12 112+56=168 <backtrack>
false
true
[ 49, 16, 80, 84 ]
69
49+16=65 84-80=4 65+4=69 Goal Reached!
true
false
[ 49, 16, 80, 84 ]
69
18+137=155 <backtrack>
false
true
[ 3, 3, 7, 58 ]
51
3-3=0 58-7=51 0+51=51 Goal Reached!
true
false
[ 3, 3, 7, 58 ]
51
113-106=7 <backtrack>
false
true
[ 46, 66, 69, 78 ]
29
66-46=20 78-69=9 20+9=29 Goal Reached!
true
false
[ 46, 66, 69, 78 ]
29
66-46=20 111-52=59 <backtrack>
false
true
[ 27, 30, 46, 77 ]
88
27+30=57 77-46=31 57+31=88 Goal Reached!
true
false
[ 27, 30, 46, 77 ]
88
61+37=98 <backtrack>
false
true
[ 72, 9, 31, 20 ]
52
72-9=63 31-20=11 63-11=52 Goal Reached!
true
false
[ 72, 9, 31, 20 ]
52
135-83=52 <backtrack>
false
true
[ 21, 51, 4, 2 ]
19
51-21=30 30/2=15 4+15=19 Goal Reached!
true
false
[ 21, 51, 4, 2 ]
19
125-40=85 <backtrack>
false
true
[ 75, 46, 79, 7 ]
18
79-75=4 7*4=28 46-28=18 Goal Reached!
true
false
[ 75, 46, 79, 7 ]
18
199-11=188 <backtrack>
false
true
[ 10, 84, 69, 74 ]
99
10+84=94 74-69=5 94+5=99 Goal Reached!
true
false
[ 10, 84, 69, 74 ]
99
10+84=94 121-113=8 <backtrack>
false
true
[ 5, 75, 10, 22 ]
59
10*22=220 75+220=295 295/5=59 Goal Reached!
true
false
[ 5, 75, 10, 22 ]
59
10*22=220 75+220=295 136/85=70 <backtrack>
false
true
[ 42, 60, 41, 82 ]
21
42+60=102 41+82=123 123-102=21 Goal Reached!
true
false
[ 42, 60, 41, 82 ]
21
42+60=102 41+82=123 65-43=22 <backtrack>
false
true
[ 44, 22, 82, 11 ]
95
44/22=2 82+11=93 2+93=95 Goal Reached!
true
false
[ 44, 22, 82, 11 ]
95
44/22=2 4+81=85 <backtrack>
false
true
[ 19, 51, 69, 44 ]
49
19+69=88 88/44=2 51-2=49 Goal Reached!
true
false
[ 19, 51, 69, 44 ]
49
19+69=88 88/44=2 191-74=117 <backtrack>
false
true
[ 36, 57, 39, 45 ]
26
39-36=3 57/3=19 45-19=26 Goal Reached!
true
false
[ 36, 57, 39, 45 ]
26
39-36=3 177/93=136 <backtrack>
false
true
[ 49, 77, 25, 50 ]
30
77-49=28 50/25=2 28+2=30 Goal Reached!
true
false
[ 49, 77, 25, 50 ]
30
77-49=28 50/25=2 184+143=327 <backtrack>
false
true
[ 12, 48, 78, 43 ]
95
12+48=60 78-43=35 60+35=95 Goal Reached!
true
false
[ 12, 48, 78, 43 ]
95
12+48=60 174-99=75 <backtrack>
false
true
[ 20, 42, 49, 61 ]
48
20+42=62 49+61=110 110-62=48 Goal Reached!
true
false
[ 20, 42, 49, 61 ]
48
20+42=62 195+131=326 <backtrack>
false
true
[ 26, 42, 61, 16 ]
61
42-26=16 61+16=77 77-16=61 Goal Reached!
true
false
[ 26, 42, 61, 16 ]
61
42-26=16 79+32=111 <backtrack>
false
true