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
[ 23, 14, 46, 39 ]
25
46-39=7 14/7=2 23+2=25 Goal Reached!
true
false
[ 23, 14, 46, 39 ]
25
46-39=7 14/7=2 144+5=149 <backtrack>
false
true
[ 53, 44, 78, 81 ]
100
53+44=97 81-78=3 97+3=100 Goal Reached!
true
false
[ 53, 44, 78, 81 ]
100
53+44=97 81-78=3 146+59=205 <backtrack>
false
true
[ 54, 74, 24, 55 ]
59
74-54=20 24+55=79 79-20=59 Goal Reached!
true
false
[ 54, 74, 24, 55 ]
59
77-32=45 <backtrack>
false
true
[ 57, 77, 2, 39 ]
98
77-57=20 2*39=78 20+78=98 Goal Reached!
true
false
[ 57, 77, 2, 39 ]
98
77-57=20 2*39=78 94+140=234 <backtrack>
false
true
[ 6, 64, 64, 35 ]
35
64-64=0 6*0=0 35+0=35 Goal Reached!
true
false
[ 6, 64, 64, 35 ]
35
160-109=51 <backtrack>
false
true
[ 2, 3, 86, 49 ]
69
2+49=51 51/3=17 86-17=69 Goal Reached!
true
false
[ 2, 3, 86, 49 ]
69
2+49=51 151/65=106 <backtrack>
false
true
[ 34, 86, 52, 60 ]
59
86-34=52 52/52=1 60-1=59 Goal Reached!
true
false
[ 34, 86, 52, 60 ]
59
86-34=52 52/52=1 196-133=63 <backtrack>
false
true
[ 64, 9, 57, 10 ]
73
64-57=7 9*7=63 10+63=73 Goal Reached!
true
false
[ 64, 9, 57, 10 ]
73
64-57=7 105*74=7770 <backtrack>
false
true
[ 62, 48, 10, 21 ]
10
62+48=110 21-10=11 110/11=10 Goal Reached!
true
false
[ 62, 48, 10, 21 ]
10
62+48=110 31-16=15 <backtrack>
false
true
[ 94, 99, 95, 23 ]
75
94+99=193 95+23=118 193-118=75 Goal Reached!
true
false
[ 94, 99, 95, 23 ]
75
94+99=193 95+23=118 180-108=72 <backtrack>
false
true
[ 41, 80, 5, 45 ]
73
41*80=3280 5+3280=3285 3285/45=73 Goal Reached!
true
false
[ 41, 80, 5, 45 ]
73
41*80=3280 5+3280=3285 64/73=75 <backtrack>
false
true
[ 16, 23, 4, 31 ]
58
16/4=4 23+31=54 4+54=58 Goal Reached!
true
false
[ 16, 23, 4, 31 ]
58
41/184=178 <backtrack>
false
true
[ 51, 97, 16, 15 ]
77
97-51=46 16+15=31 46+31=77 Goal Reached!
true
false
[ 51, 97, 16, 15 ]
77
97-51=46 16+15=31 52+95=147 <backtrack>
false
true
[ 91, 35, 57, 99 ]
99
91-35=56 57-56=1 99*1=99 Goal Reached!
true
false
[ 91, 35, 57, 99 ]
99
185-170=15 <backtrack>
false
true
[ 33, 46, 49, 31 ]
93
46-33=13 49+31=80 13+80=93 Goal Reached!
true
false
[ 33, 46, 49, 31 ]
93
46-33=13 49+31=80 71+136=207 <backtrack>
false
true
[ 12, 63, 38, 10 ]
79
63-12=51 38-10=28 51+28=79 Goal Reached!
true
false
[ 12, 63, 38, 10 ]
79
103-44=59 <backtrack>
false
true
[ 56, 90, 99, 89 ]
44
90-56=34 99-89=10 34+10=44 Goal Reached!
true
false
[ 56, 90, 99, 89 ]
44
90-56=34 99-89=10 46+169=215 <backtrack>
false
true
[ 31, 2, 20, 97 ]
74
31+20=51 97+51=148 148/2=74 Goal Reached!
true
false
[ 31, 2, 20, 97 ]
74
31+20=51 97+51=148 27/170=14 <backtrack>
false
true
[ 92, 53, 43, 95 ]
91
92-53=39 95-43=52 39+52=91 Goal Reached!
true
false
[ 92, 53, 43, 95 ]
91
92-53=39 95-43=52 159+184=343 <backtrack>
false
true
[ 52, 7, 27, 92 ]
69
27+92=119 119/7=17 52+17=69 Goal Reached!
true
false
[ 52, 7, 27, 92 ]
69
38+81=119 <backtrack>
false
true
[ 23, 48, 51, 23 ]
51
23-23=0 48*0=0 51+0=51 Goal Reached!
true
false
[ 23, 48, 51, 23 ]
51
23-23=0 48*0=0 79+144=223 <backtrack>
false
true
[ 16, 5, 15, 72 ]
85
16+72=88 15/5=3 88-3=85 Goal Reached!
true
false
[ 16, 5, 15, 72 ]
85
16+72=88 122/7=127 <backtrack>
false
true
[ 63, 5, 62, 51 ]
76
63+62=125 125/5=25 51+25=76 Goal Reached!
true
false
[ 63, 5, 62, 51 ]
76
63+62=125 125/5=25 11+47=58 <backtrack>
false
true
[ 65, 47, 19, 8 ]
85
65+47=112 19+8=27 112-27=85 Goal Reached!
true
false
[ 65, 47, 19, 8 ]
85
140+4=144 <backtrack>
false
true
[ 14, 12, 7, 79 ]
11
14-12=2 79-2=77 77/7=11 Goal Reached!
true
false
[ 14, 12, 7, 79 ]
11
14-12=2 93-1=92 <backtrack>
false
true
[ 3, 68, 57, 75 ]
53
3+68=71 75-57=18 71-18=53 Goal Reached!
true
false
[ 3, 68, 57, 75 ]
53
3+68=71 75-57=18 140-94=46 <backtrack>
false
true
[ 60, 33, 5, 19 ]
40
60-33=27 27-19=8 5*8=40 Goal Reached!
true
false
[ 60, 33, 5, 19 ]
40
60-33=27 27-19=8 47*193=9071 <backtrack>
false
true
[ 80, 50, 41, 5 ]
35
80-50=30 30/5=6 41-6=35 Goal Reached!
true
false
[ 80, 50, 41, 5 ]
35
80-50=30 30/5=6 49-35=14 <backtrack>
false
true
[ 39, 34, 21, 28 ]
54
39-34=5 21+28=49 5+49=54 Goal Reached!
true
false
[ 39, 34, 21, 28 ]
54
73-63=10 <backtrack>
false
true
[ 76, 64, 81, 22 ]
71
76-64=12 81-22=59 12+59=71 Goal Reached!
true
false
[ 76, 64, 81, 22 ]
71
76-64=12 142-80=62 <backtrack>
false
true
[ 49, 4, 17, 34 ]
43
49-4=45 34/17=2 45-2=43 Goal Reached!
true
false
[ 49, 4, 17, 34 ]
43
101-14=87 <backtrack>
false
true
[ 85, 57, 18, 62 ]
35
62-57=5 85/5=17 18+17=35 Goal Reached!
true
false
[ 85, 57, 18, 62 ]
35
62-57=5 11/166=74 <backtrack>
false
true
[ 92, 96, 3, 35 ]
23
96-92=4 3*4=12 35-12=23 Goal Reached!
true
false
[ 92, 96, 3, 35 ]
23
151-112=39 <backtrack>
false
true
[ 20, 94, 18, 74 ]
19
94-20=74 74/74=1 18+1=19 Goal Reached!
true
false
[ 20, 94, 18, 74 ]
19
94-20=74 120/130=132 <backtrack>
false
true
[ 54, 6, 80, 89 ]
67
80-54=26 6*26=156 156-89=67 Goal Reached!
true
false
[ 54, 6, 80, 89 ]
67
80-54=26 6*26=156 138-117=21 <backtrack>
false
true
[ 7, 53, 12, 2 ]
53
12/2=6 7-6=1 53*1=53 Goal Reached!
true
false
[ 7, 53, 12, 2 ]
53
12/2=6 183-98=85 <backtrack>
false
true
[ 1, 98, 3, 88 ]
30
1*98=98 98-88=10 3*10=30 Goal Reached!
true
false
[ 1, 98, 3, 88 ]
30
1*98=98 147-73=74 <backtrack>
false
true
[ 98, 89, 3, 3 ]
36
98-89=9 3+9=12 3*12=36 Goal Reached!
true
false
[ 98, 89, 3, 3 ]
36
197-116=81 <backtrack>
false
true
[ 5, 9, 82, 93 ]
56
5*9=45 93-82=11 45+11=56 Goal Reached!
true
false
[ 5, 9, 82, 93 ]
56
5*9=45 93-82=11 5+84=89 <backtrack>
false
true
[ 50, 53, 42, 26 ]
36
53-50=3 26*3=78 78-42=36 Goal Reached!
true
false
[ 50, 53, 42, 26 ]
36
177-140=37 <backtrack>
false
true
[ 39, 32, 80, 81 ]
72
39+32=71 81-80=1 71+1=72 Goal Reached!
true
false
[ 39, 32, 80, 81 ]
72
39+32=71 81-80=1 82+194=276 <backtrack>
false
true
[ 46, 54, 33, 28 ]
95
46+54=100 33-28=5 100-5=95 Goal Reached!
true
false
[ 46, 54, 33, 28 ]
95
46+54=100 130-128=2 <backtrack>
false
true
[ 55, 53, 91, 80 ]
69
55-53=2 80*2=160 160-91=69 Goal Reached!
true
false
[ 55, 53, 91, 80 ]
69
55-53=2 80*2=160 182-55=127 <backtrack>
false
true
[ 97, 15, 88, 2 ]
76
97-15=82 2*82=164 164-88=76 Goal Reached!
true
false
[ 97, 15, 88, 2 ]
76
97-15=82 57*18=1026 <backtrack>
false
true
[ 89, 78, 72, 12 ]
73
89-78=11 72+12=84 84-11=73 Goal Reached!
true
false
[ 89, 78, 72, 12 ]
73
136-40=96 <backtrack>
false
true
[ 89, 27, 86, 62 ]
85
89-27=62 62/62=1 86-1=85 Goal Reached!
true
false
[ 89, 27, 86, 62 ]
85
89-27=62 62/62=1 130-17=113 <backtrack>
false
true
[ 12, 48, 25, 55 ]
26
48/12=4 55-25=30 30-4=26 Goal Reached!
true
false
[ 12, 48, 25, 55 ]
26
196/96=157 <backtrack>
false
true
[ 6, 56, 65, 46 ]
69
56-6=50 65-46=19 50+19=69 Goal Reached!
true
false
[ 6, 56, 65, 46 ]
69
56-6=50 65-46=19 119+7=126 <backtrack>
false
true
[ 8, 72, 32, 90 ]
58
72-8=64 32+90=122 122-64=58 Goal Reached!
true
false
[ 8, 72, 32, 90 ]
58
200-50=150 <backtrack>
false
true
[ 75, 69, 81, 98 ]
100
69+81=150 150/75=2 98+2=100 Goal Reached!
true
false
[ 75, 69, 81, 98 ]
100
69+81=150 78/148=156 <backtrack>
false
true