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
[ 82, 90, 24, 95 ]
79
90-82=8 95-24=71 8+71=79 Goal Reached!
true
false
[ 82, 90, 24, 95 ]
79
90-82=8 95-24=71 99+2=101 <backtrack>
false
true
[ 30, 13, 4, 1 ]
18
13-1=12 4*12=48 48-30=18 Goal Reached!
true
false
[ 30, 13, 4, 1 ]
18
135-59=76 <backtrack>
false
true
[ 2, 39, 40, 37 ]
74
2*37=74 40-39=1 74*1=74 Goal Reached!
true
false
[ 2, 39, 40, 37 ]
74
2*37=74 40-39=1 124*4=496 <backtrack>
false
true
[ 26, 2, 11, 54 ]
19
26-2=24 54-11=43 43-24=19 Goal Reached!
true
false
[ 26, 2, 11, 54 ]
19
26-2=24 54-11=43 128-43=85 <backtrack>
false
true
[ 21, 35, 63, 40 ]
37
35-21=14 63-40=23 14+23=37 Goal Reached!
true
false
[ 21, 35, 63, 40 ]
37
35-21=14 86-31=55 <backtrack>
false
true
[ 75, 19, 20, 57 ]
98
75+20=95 57/19=3 95+3=98 Goal Reached!
true
false
[ 75, 19, 20, 57 ]
98
120+78=198 <backtrack>
false
true
[ 11, 39, 89, 79 ]
60
11+39=50 89-79=10 50+10=60 Goal Reached!
true
false
[ 11, 39, 89, 79 ]
60
11+39=50 184-126=58 <backtrack>
false
true
[ 28, 71, 86, 20 ]
18
71-28=43 86/43=2 20-2=18 Goal Reached!
true
false
[ 28, 71, 86, 20 ]
18
71-28=43 86/43=2 117-81=36 <backtrack>
false
true
[ 16, 85, 9, 46 ]
46
16+85=101 9+46=55 101-55=46 Goal Reached!
true
false
[ 16, 85, 9, 46 ]
46
16+85=101 125+189=314 <backtrack>
false
true
[ 59, 59, 34, 21 ]
56
59/59=1 34+21=55 1+55=56 Goal Reached!
true
false
[ 59, 59, 34, 21 ]
56
59/59=1 34+21=55 148+133=281 <backtrack>
false
true
[ 57, 77, 88, 81 ]
27
77-57=20 88-81=7 20+7=27 Goal Reached!
true
false
[ 57, 77, 88, 81 ]
27
77-57=20 88-81=7 111+141=252 <backtrack>
false
true
[ 30, 89, 94, 60 ]
54
94-89=5 30/5=6 60-6=54 Goal Reached!
true
false
[ 30, 89, 94, 60 ]
54
94-89=5 30/5=6 87-68=19 <backtrack>
false
true
[ 53, 11, 53, 64 ]
31
53-11=42 64-53=11 42-11=31 Goal Reached!
true
false
[ 53, 11, 53, 64 ]
31
53-11=42 64-53=11 105-47=58 <backtrack>
false
true
[ 4, 49, 3, 70 ]
83
49+3=52 52/4=13 70+13=83 Goal Reached!
true
false
[ 4, 49, 3, 70 ]
83
188+166=354 <backtrack>
false
true
[ 9, 27, 12, 75 ]
73
12*75=900 900/9=100 100-27=73 Goal Reached!
true
false
[ 9, 27, 12, 75 ]
73
12*75=900 900/9=100 169-88=81 <backtrack>
false
true
[ 10, 82, 35, 94 ]
33
10+82=92 94-35=59 92-59=33 Goal Reached!
true
false
[ 10, 82, 35, 94 ]
33
10+82=92 200-85=115 <backtrack>
false
true
[ 12, 74, 37, 40 ]
46
12*37=444 444/74=6 40+6=46 Goal Reached!
true
false
[ 12, 74, 37, 40 ]
46
12*37=444 444/74=6 25+26=51 <backtrack>
false
true
[ 63, 95, 99, 2 ]
71
99-95=4 2*4=8 63+8=71 Goal Reached!
true
false
[ 63, 95, 99, 2 ]
71
99-95=4 189*184=34776 <backtrack>
false
true
[ 42, 40, 26, 10 ]
20
42-26=16 40/10=4 16+4=20 Goal Reached!
true
false
[ 42, 40, 26, 10 ]
20
42-26=16 131/107=89 <backtrack>
false
true
[ 73, 61, 96, 6 ]
44
73+61=134 96-6=90 134-90=44 Goal Reached!
true
false
[ 73, 61, 96, 6 ]
44
114+182=296 <backtrack>
false
true
[ 56, 28, 21, 88 ]
80
28-21=7 56/7=8 88-8=80 Goal Reached!
true
false
[ 56, 28, 21, 88 ]
80
28-21=7 56/7=8 33-18=15 <backtrack>
false
true
[ 20, 50, 50, 99 ]
19
50-20=30 99-50=49 49-30=19 Goal Reached!
true
false
[ 20, 50, 50, 99 ]
19
186-169=17 <backtrack>
false
true
[ 95, 3, 49, 24 ]
56
95+49=144 24+144=168 168/3=56 Goal Reached!
true
false
[ 95, 3, 49, 24 ]
56
95+49=144 24+144=168 186/183=193 <backtrack>
false
true
[ 93, 19, 14, 57 ]
69
93+19=112 57-14=43 112-43=69 Goal Reached!
true
false
[ 93, 19, 14, 57 ]
69
93+19=112 112-4=108 <backtrack>
false
true
[ 56, 9, 29, 31 ]
67
56+9=65 31-29=2 65+2=67 Goal Reached!
true
false
[ 56, 9, 29, 31 ]
67
56+9=65 31-29=2 73+195=268 <backtrack>
false
true
[ 80, 7, 56, 7 ]
23
80-56=24 7/7=1 24-1=23 Goal Reached!
true
false
[ 80, 7, 56, 7 ]
23
24-17=7 <backtrack>
false
true
[ 99, 69, 6, 58 ]
30
99+69=168 168/6=28 58-28=30 Goal Reached!
true
false
[ 99, 69, 6, 58 ]
30
99+69=168 168/6=28 194-139=55 <backtrack>
false
true
[ 37, 50, 12, 54 ]
100
37-12=25 54-50=4 25*4=100 Goal Reached!
true
false
[ 37, 50, 12, 54 ]
100
37-12=25 54-50=4 133*91=12103 <backtrack>
false
true
[ 69, 77, 82, 12 ]
78
77-69=8 82-12=70 8+70=78 Goal Reached!
true
false
[ 69, 77, 82, 12 ]
78
77-69=8 66-38=28 <backtrack>
false
true
[ 81, 90, 51, 33 ]
11
81-51=30 90/30=3 33/3=11 Goal Reached!
true
false
[ 81, 90, 51, 33 ]
11
81-51=30 90/30=3 171/93=69 <backtrack>
false
true
[ 7, 53, 91, 53 ]
99
7+91=98 53/53=1 98+1=99 Goal Reached!
true
false
[ 7, 53, 91, 53 ]
99
163+142=305 <backtrack>
false
true
[ 18, 55, 58, 52 ]
58
58-55=3 18/3=6 52+6=58 Goal Reached!
true
false
[ 18, 55, 58, 52 ]
58
58-55=3 18/3=6 102+33=135 <backtrack>
false
true
[ 67, 47, 8, 27 ]
42
67-27=40 40/8=5 47-5=42 Goal Reached!
true
false
[ 67, 47, 8, 27 ]
42
67-27=40 40/8=5 110-14=96 <backtrack>
false
true
[ 32, 58, 50, 11 ]
56
58-50=8 11*8=88 88-32=56 Goal Reached!
true
false
[ 32, 58, 50, 11 ]
56
58-50=8 24*60=1440 <backtrack>
false
true
[ 32, 7, 79, 26 ]
92
32+7=39 79-26=53 39+53=92 Goal Reached!
true
false
[ 32, 7, 79, 26 ]
92
32+7=39 95-32=63 <backtrack>
false
true
[ 90, 61, 24, 15 ]
91
90/15=6 61+24=85 6+85=91 Goal Reached!
true
false
[ 90, 61, 24, 15 ]
91
90/15=6 61+24=85 75+130=205 <backtrack>
false
true
[ 55, 54, 7, 52 ]
66
55*54=2970 52-7=45 2970/45=66 Goal Reached!
true
false
[ 55, 54, 7, 52 ]
66
55*54=2970 135-69=66 <backtrack>
false
true
[ 70, 80, 4, 2 ]
88
70-2=68 80/4=20 68+20=88 Goal Reached!
true
false
[ 70, 80, 4, 2 ]
88
70-2=68 177/96=155 <backtrack>
false
true
[ 72, 34, 84, 53 ]
86
72+34=106 106/53=2 84+2=86 Goal Reached!
true
false
[ 72, 34, 84, 53 ]
86
155+99=254 <backtrack>
false
true
[ 36, 91, 61, 89 ]
11
91-89=2 36*2=72 72-61=11 Goal Reached!
true
false
[ 36, 91, 61, 89 ]
11
91-89=2 133*139=18487 <backtrack>
false
true
[ 96, 20, 46, 75 ]
30
96-46=50 20*75=1500 1500/50=30 Goal Reached!
true
false
[ 96, 20, 46, 75 ]
30
96-46=50 13*67=871 <backtrack>
false
true
[ 89, 20, 82, 98 ]
71
89+20=109 82+98=180 180-109=71 Goal Reached!
true
false
[ 89, 20, 82, 98 ]
71
186+53=239 <backtrack>
false
true
[ 79, 9, 14, 83 ]
90
79+14=93 93-83=10 9*10=90 Goal Reached!
true
false
[ 79, 9, 14, 83 ]
90
79+14=93 191-127=64 <backtrack>
false
true
[ 15, 96, 13, 52 ]
22
15-13=2 96-52=44 44/2=22 Goal Reached!
true
false
[ 15, 96, 13, 52 ]
22
121-68=53 <backtrack>
false
true
[ 93, 46, 50, 5 ]
94
93+46=139 50-5=45 139-45=94 Goal Reached!
true
false
[ 93, 46, 50, 5 ]
94
93+46=139 50-5=45 171-79=92 <backtrack>
false
true
[ 50, 40, 2, 78 ]
93
50/2=25 40+78=118 118-25=93 Goal Reached!
true
false
[ 50, 40, 2, 78 ]
93
177/50=127 <backtrack>
false
true
[ 60, 80, 66, 61 ]
27
80*66=5280 5280/60=88 88-61=27 Goal Reached!
true
false
[ 60, 80, 66, 61 ]
27
80*66=5280 5280/60=88 196-98=98 <backtrack>
false
true
[ 82, 41, 39, 67 ]
69
82-41=41 67-39=28 41+28=69 Goal Reached!
true
false
[ 82, 41, 39, 67 ]
69
82-41=41 67-39=28 116+4=120 <backtrack>
false
true
[ 51, 73, 57, 69 ]
24
57-51=6 73-69=4 6*4=24 Goal Reached!
true
false
[ 51, 73, 57, 69 ]
24
57-51=6 73-69=4 132*166=21912 <backtrack>
false
true
[ 8, 71, 64, 43 ]
42
71-8=63 64-43=21 63-21=42 Goal Reached!
true
false
[ 8, 71, 64, 43 ]
42
60-55=5 <backtrack>
false
true