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
[ 15, 12, 20, 31 ]
17
15-12=3 20+31=51 51/3=17 Goal Reached!
true
false
[ 15, 12, 20, 31 ]
17
15-12=3 41+138=179 <backtrack>
false
true
[ 79, 54, 81, 88 ]
36
79+54=133 81+88=169 169-133=36 Goal Reached!
true
false
[ 79, 54, 81, 88 ]
36
79+54=133 81+88=169 134-86=48 <backtrack>
false
true
[ 5, 7, 84, 48 ]
71
5*7=35 84-48=36 35+36=71 Goal Reached!
true
false
[ 5, 7, 84, 48 ]
71
139*33=4587 <backtrack>
false
true
[ 30, 4, 4, 78 ]
40
30+4=34 78-4=74 74-34=40 Goal Reached!
true
false
[ 30, 4, 4, 78 ]
40
30+4=34 78-4=74 176-99=77 <backtrack>
false
true
[ 68, 51, 65, 51 ]
99
68-51=17 65+51=116 116-17=99 Goal Reached!
true
false
[ 68, 51, 65, 51 ]
99
68-51=17 104+50=154 <backtrack>
false
true
[ 15, 59, 33, 37 ]
35
15+59=74 74/37=2 33+2=35 Goal Reached!
true
false
[ 15, 59, 33, 37 ]
35
196+110=306 <backtrack>
false
true
[ 5, 58, 65, 90 ]
63
90-65=25 25/5=5 58+5=63 Goal Reached!
true
false
[ 5, 58, 65, 90 ]
63
90-65=25 25/5=5 114+144=258 <backtrack>
false
true
[ 77, 22, 52, 27 ]
74
77+22=99 52-27=25 99-25=74 Goal Reached!
true
false
[ 77, 22, 52, 27 ]
74
142+18=160 <backtrack>
false
true
[ 69, 8, 72, 17 ]
59
72-69=3 17*3=51 8+51=59 Goal Reached!
true
false
[ 69, 8, 72, 17 ]
59
72-69=3 153*150=22950 <backtrack>
false
true
[ 81, 84, 40, 30 ]
50
84-81=3 30*3=90 90-40=50 Goal Reached!
true
false
[ 81, 84, 40, 30 ]
50
84-81=3 30*3=90 65-62=3 <backtrack>
false
true
[ 5, 10, 14, 21 ]
10
5+10=15 14*15=210 210/21=10 Goal Reached!
true
false
[ 5, 10, 14, 21 ]
10
5+10=15 103*132=13596 <backtrack>
false
true
[ 3, 4, 85, 12 ]
66
3+4=7 85-12=73 73-7=66 Goal Reached!
true
false
[ 3, 4, 85, 12 ]
66
3+4=7 168-123=45 <backtrack>
false
true
[ 71, 11, 27, 57 ]
30
71-11=60 57-27=30 60-30=30 Goal Reached!
true
false
[ 71, 11, 27, 57 ]
30
71-11=60 57-27=30 182-153=29 <backtrack>
false
true
[ 14, 74, 28, 48 ]
12
14+74=88 28+48=76 88-76=12 Goal Reached!
true
false
[ 14, 74, 28, 48 ]
12
198+84=282 <backtrack>
false
true
[ 41, 32, 55, 1 ]
46
41-32=9 55*1=55 55-9=46 Goal Reached!
true
false
[ 41, 32, 55, 1 ]
46
41-32=9 25*63=1575 <backtrack>
false
true
[ 51, 19, 12, 7 ]
37
51-19=32 12-7=5 32+5=37 Goal Reached!
true
false
[ 51, 19, 12, 7 ]
37
51-19=32 12-7=5 70+79=149 <backtrack>
false
true
[ 75, 58, 94, 92 ]
76
75*94=7050 7050-58=6992 6992/92=76 Goal Reached!
true
false
[ 75, 58, 94, 92 ]
76
72*89=6408 <backtrack>
false
true
[ 48, 55, 10, 45 ]
15
55-48=7 10-7=3 45/3=15 Goal Reached!
true
false
[ 48, 55, 10, 45 ]
15
55-48=7 81-60=21 <backtrack>
false
true
[ 25, 16, 2, 60 ]
22
25+16=41 2*41=82 82-60=22 Goal Reached!
true
false
[ 25, 16, 2, 60 ]
22
25+16=41 2*41=82 163-108=55 <backtrack>
false
true
[ 59, 22, 4, 18 ]
49
22+18=40 40/4=10 59-10=49 Goal Reached!
true
false
[ 59, 22, 4, 18 ]
49
22+18=40 160/186=15 <backtrack>
false
true
[ 27, 29, 79, 31 ]
17
29-27=2 31*2=62 79-62=17 Goal Reached!
true
false
[ 27, 29, 79, 31 ]
17
29-27=2 149*122=18178 <backtrack>
false
true
[ 99, 27, 2, 35 ]
30
35-2=33 99/33=3 27+3=30 Goal Reached!
true
false
[ 99, 27, 2, 35 ]
30
108-61=47 <backtrack>
false
true
[ 18, 1, 22, 21 ]
61
18*1=18 22+21=43 18+43=61 Goal Reached!
true
false
[ 18, 1, 22, 21 ]
61
18*1=18 148+88=236 <backtrack>
false
true
[ 39, 47, 46, 65 ]
16
46-39=7 47+65=112 112/7=16 Goal Reached!
true
false
[ 39, 47, 46, 65 ]
16
46-39=7 47+65=112 98/166=84 <backtrack>
false
true
[ 64, 80, 48, 16 ]
40
48-16=32 64/32=2 80/2=40 Goal Reached!
true
false
[ 64, 80, 48, 16 ]
40
48-16=32 123/23=62 <backtrack>
false
true
[ 76, 47, 3, 69 ]
95
76-47=29 69-3=66 29+66=95 Goal Reached!
true
false
[ 76, 47, 3, 69 ]
95
54-46=8 <backtrack>
false
true
[ 65, 46, 11, 98 ]
49
98-65=33 33/11=3 46+3=49 Goal Reached!
true
false
[ 65, 46, 11, 98 ]
49
98-65=33 33/11=3 184+28=212 <backtrack>
false
true
[ 28, 18, 17, 68 ]
40
28-18=10 68/17=4 10*4=40 Goal Reached!
true
false
[ 28, 18, 17, 68 ]
40
28-18=10 126/90=125 <backtrack>
false
true
[ 89, 14, 3, 41 ]
80
41-14=27 27/3=9 89-9=80 Goal Reached!
true
false
[ 89, 14, 3, 41 ]
80
41-14=27 189/129=13 <backtrack>
false
true
[ 79, 63, 87, 7 ]
64
79-63=16 87-7=80 80-16=64 Goal Reached!
true
false
[ 79, 63, 87, 7 ]
64
79-63=16 90-68=22 <backtrack>
false
true
[ 54, 15, 95, 21 ]
100
54+21=75 75/15=5 95+5=100 Goal Reached!
true
false
[ 54, 15, 95, 21 ]
100
54+21=75 75/15=5 99+31=130 <backtrack>
false
true
[ 2, 67, 9, 91 ]
61
67+9=76 2*76=152 152-91=61 Goal Reached!
true
false
[ 2, 67, 9, 91 ]
61
115+195=310 <backtrack>
false
true
[ 3, 34, 47, 99 ]
46
99/3=33 47-34=13 33+13=46 Goal Reached!
true
false
[ 3, 34, 47, 99 ]
46
99/3=33 47-34=13 49+140=189 <backtrack>
false
true
[ 8, 79, 12, 4 ]
78
12-8=4 4/4=1 79-1=78 Goal Reached!
true
false
[ 8, 79, 12, 4 ]
78
12-8=4 4/4=1 47-25=22 <backtrack>
false
true
[ 10, 50, 89, 46 ]
27
50/10=5 89+46=135 135/5=27 Goal Reached!
true
false
[ 10, 50, 89, 46 ]
27
50/10=5 83+172=255 <backtrack>
false
true
[ 59, 39, 3, 4 ]
77
59-39=20 4*20=80 80-3=77 Goal Reached!
true
false
[ 59, 39, 3, 4 ]
77
59-39=20 4*20=80 200-98=102 <backtrack>
false
true
[ 42, 81, 28, 83 ]
56
83-81=2 42*2=84 84-28=56 Goal Reached!
true
false
[ 42, 81, 28, 83 ]
56
83-81=2 87*2=174 <backtrack>
false
true
[ 9, 15, 12, 4 ]
21
9+15=24 12/4=3 24-3=21 Goal Reached!
true
false
[ 9, 15, 12, 4 ]
21
9+15=24 64/53=88 <backtrack>
false
true
[ 83, 36, 54, 57 ]
95
57-54=3 36/3=12 83+12=95 Goal Reached!
true
false
[ 83, 36, 54, 57 ]
95
43-13=30 <backtrack>
false
true
[ 55, 35, 63, 17 ]
82
55*63=3465 3465/35=99 99-17=82 Goal Reached!
true
false
[ 55, 35, 63, 17 ]
82
55*63=3465 3465/35=99 164-145=19 <backtrack>
false
true
[ 92, 77, 61, 42 ]
63
77+61=138 42*138=5796 5796/92=63 Goal Reached!
true
false
[ 92, 77, 61, 42 ]
63
77+61=138 42*138=5796 49/121=176 <backtrack>
false
true
[ 9, 70, 16, 11 ]
27
11-9=2 70-16=54 54/2=27 Goal Reached!
true
false
[ 9, 70, 16, 11 ]
27
196-43=153 <backtrack>
false
true
[ 27, 17, 68, 27 ]
85
27+17=44 68-27=41 44+41=85 Goal Reached!
true
false
[ 27, 17, 68, 27 ]
85
27+17=44 119-103=16 <backtrack>
false
true
[ 99, 87, 26, 18 ]
20
99-87=12 26-18=8 12+8=20 Goal Reached!
true
false
[ 99, 87, 26, 18 ]
20
99-87=12 26-18=8 153+180=333 <backtrack>
false
true
[ 56, 63, 14, 12 ]
98
63-56=7 12*7=84 14+84=98 Goal Reached!
true
false
[ 56, 63, 14, 12 ]
98
63-56=7 79*187=14773 <backtrack>
false
true
[ 90, 13, 55, 18 ]
63
90/18=5 13+55=68 68-5=63 Goal Reached!
true
false
[ 90, 13, 55, 18 ]
63
90/18=5 13+55=68 187-40=147 <backtrack>
false
true
[ 60, 59, 5, 2 ]
65
60/5=12 12/2=6 59+6=65 Goal Reached!
true
false
[ 60, 59, 5, 2 ]
65
60/5=12 12/2=6 37+162=199 <backtrack>
false
true
[ 64, 91, 94, 21 ]
88
91-64=27 94+21=115 115-27=88 Goal Reached!
true
false
[ 64, 91, 94, 21 ]
88
91-64=27 94+21=115 47-47=0 <backtrack>
false
true
[ 2, 13, 81, 12 ]
67
2*13=26 81+12=93 93-26=67 Goal Reached!
true
false
[ 2, 13, 81, 12 ]
67
2*13=26 81+12=93 155-145=10 <backtrack>
false
true
[ 8, 46, 81, 61 ]
12
81-46=35 61+35=96 96/8=12 Goal Reached!
true
false
[ 8, 46, 81, 61 ]
12
81-46=35 27+47=74 <backtrack>
false
true