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
[ 67, 89, 32, 15 ]
69
89-67=22 32+15=47 22+47=69 Goal Reached!
true
false
[ 67, 89, 32, 15 ]
69
89-67=22 32+15=47 140+114=254 <backtrack>
false
true
[ 23, 68, 28, 7 ]
95
23+68=91 28/7=4 91+4=95 Goal Reached!
true
false
[ 23, 68, 28, 7 ]
95
23+68=91 28/7=4 130+90=220 <backtrack>
false
true
[ 38, 17, 58, 80 ]
83
38+17=55 58+80=138 138-55=83 Goal Reached!
true
false
[ 38, 17, 58, 80 ]
83
38+17=55 58+80=138 113-94=19 <backtrack>
false
true
[ 87, 28, 28, 52 ]
36
87-52=35 28/28=1 35+1=36 Goal Reached!
true
false
[ 87, 28, 28, 52 ]
36
87-52=35 106/41=31 <backtrack>
false
true
[ 30, 91, 74, 80 ]
67
91-30=61 80-74=6 61+6=67 Goal Reached!
true
false
[ 30, 91, 74, 80 ]
67
91-30=61 199-73=126 <backtrack>
false
true
[ 74, 40, 50, 69 ]
85
74-40=34 50+69=119 119-34=85 Goal Reached!
true
false
[ 74, 40, 50, 69 ]
85
74-40=34 50+69=119 137-38=99 <backtrack>
false
true
[ 57, 27, 2, 18 ]
50
57-27=30 2+18=20 30+20=50 Goal Reached!
true
false
[ 57, 27, 2, 18 ]
50
43-4=39 <backtrack>
false
true
[ 36, 2, 89, 16 ]
79
36-16=20 20/2=10 89-10=79 Goal Reached!
true
false
[ 36, 2, 89, 16 ]
79
36-16=20 20/2=10 61-29=32 <backtrack>
false
true
[ 9, 8, 39, 13 ]
27
9-8=1 39-13=26 1+26=27 Goal Reached!
true
false
[ 9, 8, 39, 13 ]
27
9-8=1 167-151=16 <backtrack>
false
true
[ 61, 3, 20, 90 ]
46
61+3=64 20+90=110 110-64=46 Goal Reached!
true
false
[ 61, 3, 20, 90 ]
46
61+3=64 99+169=268 <backtrack>
false
true
[ 3, 98, 57, 21 ]
52
3*57=171 98+21=119 171-119=52 Goal Reached!
true
false
[ 3, 98, 57, 21 ]
52
64*93=5952 <backtrack>
false
true
[ 74, 15, 37, 73 ]
56
74/37=2 73-15=58 58-2=56 Goal Reached!
true
false
[ 74, 15, 37, 73 ]
56
74/37=2 73-15=58 113-67=46 <backtrack>
false
true
[ 51, 16, 22, 2 ]
59
51-16=35 22+2=24 35+24=59 Goal Reached!
true
false
[ 51, 16, 22, 2 ]
59
51-16=35 30+146=176 <backtrack>
false
true
[ 34, 22, 46, 24 ]
29
24-22=2 34/2=17 46-17=29 Goal Reached!
true
false
[ 34, 22, 46, 24 ]
29
24-22=2 186/15=111 <backtrack>
false
true
[ 58, 2, 45, 32 ]
42
58/2=29 45-32=13 29+13=42 Goal Reached!
true
false
[ 58, 2, 45, 32 ]
42
58/2=29 45-32=13 32+133=165 <backtrack>
false
true
[ 86, 37, 73, 43 ]
38
86/43=2 73-37=36 2+36=38 Goal Reached!
true
false
[ 86, 37, 73, 43 ]
38
86/43=2 73-37=36 45+44=89 <backtrack>
false
true
[ 21, 75, 36, 56 ]
72
75-21=54 56-54=2 36*2=72 Goal Reached!
true
false
[ 21, 75, 36, 56 ]
72
141-118=23 <backtrack>
false
true
[ 3, 73, 3, 54 ]
20
3/3=1 73-54=19 1+19=20 Goal Reached!
true
false
[ 3, 73, 3, 54 ]
20
3/3=1 73-54=19 161+194=355 <backtrack>
false
true
[ 2, 5, 94, 84 ]
64
84-5=79 2*79=158 158-94=64 Goal Reached!
true
false
[ 2, 5, 94, 84 ]
64
148-12=136 <backtrack>
false
true
[ 35, 94, 27, 60 ]
27
94-35=59 60-59=1 27*1=27 Goal Reached!
true
false
[ 35, 94, 27, 60 ]
27
94-35=59 172-29=143 <backtrack>
false
true
[ 72, 33, 66, 46 ]
73
72-33=39 66+46=112 112-39=73 Goal Reached!
true
false
[ 72, 33, 66, 46 ]
73
148-44=104 <backtrack>
false
true
[ 2, 21, 47, 85 ]
51
21+47=68 2*68=136 136-85=51 Goal Reached!
true
false
[ 2, 21, 47, 85 ]
51
93+197=290 <backtrack>
false
true
[ 77, 81, 5, 14 ]
76
81-77=4 5+14=19 4*19=76 Goal Reached!
true
false
[ 77, 81, 5, 14 ]
76
81-77=4 170+175=345 <backtrack>
false
true
[ 7, 5, 43, 61 ]
69
7*5=35 43+61=104 104-35=69 Goal Reached!
true
false
[ 7, 5, 43, 61 ]
69
3*169=507 <backtrack>
false
true
[ 93, 38, 48, 47 ]
40
93-38=55 48+47=95 95-55=40 Goal Reached!
true
false
[ 93, 38, 48, 47 ]
40
93-38=55 48+47=95 200-113=87 <backtrack>
false
true
[ 2, 42, 42, 72 ]
51
42/2=21 72-42=30 21+30=51 Goal Reached!
true
false
[ 2, 42, 42, 72 ]
51
42/2=21 132-23=109 <backtrack>
false
true
[ 66, 17, 27, 69 ]
46
17+27=44 69*44=3036 3036/66=46 Goal Reached!
true
false
[ 66, 17, 27, 69 ]
46
191+9=200 <backtrack>
false
true
[ 17, 83, 18, 23 ]
86
23-17=6 18/6=3 83+3=86 Goal Reached!
true
false
[ 17, 83, 18, 23 ]
86
23-17=6 18/6=3 44+159=203 <backtrack>
false
true
[ 85, 37, 42, 32 ]
38
85-37=48 42-32=10 48-10=38 Goal Reached!
true
false
[ 85, 37, 42, 32 ]
38
85-37=48 42-32=10 73-39=34 <backtrack>
false
true
[ 37, 91, 80, 17 ]
95
37-17=20 80/20=4 91+4=95 Goal Reached!
true
false
[ 37, 91, 80, 17 ]
95
37-17=20 80/20=4 96+2=98 <backtrack>
false
true
[ 52, 60, 47, 74 ]
19
60-52=8 74-47=27 27-8=19 Goal Reached!
true
false
[ 52, 60, 47, 74 ]
19
51-39=12 <backtrack>
false
true
[ 81, 74, 79, 28 ]
100
81-74=7 79+28=107 107-7=100 Goal Reached!
true
false
[ 81, 74, 79, 28 ]
100
81-74=7 79+28=107 161-133=28 <backtrack>
false
true
[ 33, 5, 71, 16 ]
42
71-33=38 5*16=80 80-38=42 Goal Reached!
true
false
[ 33, 5, 71, 16 ]
42
171-37=134 <backtrack>
false
true
[ 77, 47, 81, 98 ]
55
77+47=124 81+98=179 179-124=55 Goal Reached!
true
false
[ 77, 47, 81, 98 ]
55
77+47=124 81+98=179 95-62=33 <backtrack>
false
true
[ 34, 13, 7, 59 ]
56
34-13=21 21/7=3 59-3=56 Goal Reached!
true
false
[ 34, 13, 7, 59 ]
56
166-42=124 <backtrack>
false
true
[ 92, 35, 25, 36 ]
67
92-25=67 36-35=1 67*1=67 Goal Reached!
true
false
[ 92, 35, 25, 36 ]
67
92-25=67 36-35=1 5*138=690 <backtrack>
false
true
[ 26, 64, 79, 66 ]
74
64+66=130 130/26=5 79-5=74 Goal Reached!
true
false
[ 26, 64, 79, 66 ]
74
64+66=130 130/26=5 169-121=48 <backtrack>
false
true
[ 42, 33, 32, 73 ]
16
42+33=75 75-73=2 32/2=16 Goal Reached!
true
false
[ 42, 33, 32, 73 ]
16
42+61=103 <backtrack>
false
true
[ 92, 24, 44, 24 ]
88
92-24=68 44-24=20 68+20=88 Goal Reached!
true
false
[ 92, 24, 44, 24 ]
88
92-24=68 44-24=20 48+73=121 <backtrack>
false
true
[ 89, 67, 73, 28 ]
79
89-67=22 73+28=101 101-22=79 Goal Reached!
true
false
[ 89, 67, 73, 28 ]
79
89-67=22 73+28=101 124-51=73 <backtrack>
false
true
[ 62, 27, 66, 20 ]
86
27*66=1782 1782-62=1720 1720/20=86 Goal Reached!
true
false
[ 62, 27, 66, 20 ]
86
27*66=1782 140-83=57 <backtrack>
false
true
[ 15, 49, 70, 18 ]
86
49-15=34 70-18=52 34+52=86 Goal Reached!
true
false
[ 15, 49, 70, 18 ]
86
49-15=34 130-93=37 <backtrack>
false
true
[ 40, 74, 12, 94 ]
54
74+94=168 168/12=14 40+14=54 Goal Reached!
true
false
[ 40, 74, 12, 94 ]
54
74+94=168 93/120=167 <backtrack>
false
true
[ 54, 38, 76, 95 ]
27
95-76=19 54*19=1026 1026/38=27 Goal Reached!
true
false
[ 54, 38, 76, 95 ]
27
93-55=38 <backtrack>
false
true
[ 66, 49, 39, 71 ]
36
71-49=22 66/22=3 39-3=36 Goal Reached!
true
false
[ 66, 49, 39, 71 ]
36
71-49=22 66/22=3 180-76=104 <backtrack>
false
true
[ 38, 20, 52, 49 ]
94
52-49=3 38*3=114 114-20=94 Goal Reached!
true
false
[ 38, 20, 52, 49 ]
94
52-49=3 126*29=3654 <backtrack>
false
true
[ 70, 57, 54, 38 ]
44
57-54=3 38*3=114 114-70=44 Goal Reached!
true
false
[ 70, 57, 54, 38 ]
44
180-51=129 <backtrack>
false
true
[ 97, 12, 80, 34 ]
99
80-12=68 68/34=2 97+2=99 Goal Reached!
true
false
[ 97, 12, 80, 34 ]
99
80-12=68 68/34=2 38+198=236 <backtrack>
false
true
[ 89, 38, 19, 45 ]
44
45-38=7 19*7=133 133-89=44 Goal Reached!
true
false
[ 89, 38, 19, 45 ]
44
45-38=7 19*39=741 <backtrack>
false
true
[ 34, 17, 34, 15 ]
36
34-17=17 34-15=19 17+19=36 Goal Reached!
true
false
[ 34, 17, 34, 15 ]
36
167-16=151 <backtrack>
false
true