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
[ 92, 32, 48, 30 ]
47
48*30=1440 1440/32=45 92-45=47 Goal Reached!
true
false
[ 92, 32, 48, 30 ]
47
48*30=1440 1440/32=45 169-142=27 <backtrack>
false
true
[ 58, 12, 46, 52 ]
28
58+12=70 46+52=98 98-70=28 Goal Reached!
true
false
[ 58, 12, 46, 52 ]
28
44+167=211 <backtrack>
false
true
[ 4, 64, 3, 43 ]
72
64-3=61 61-43=18 4*18=72 Goal Reached!
true
false
[ 4, 64, 3, 43 ]
72
178-145=33 <backtrack>
false
true
[ 42, 4, 14, 90 ]
97
42-14=28 28/4=7 90+7=97 Goal Reached!
true
false
[ 42, 4, 14, 90 ]
97
42-14=28 60/195=82 <backtrack>
false
true
[ 7, 3, 89, 10 ]
75
7-3=4 89-10=79 79-4=75 Goal Reached!
true
false
[ 7, 3, 89, 10 ]
75
7-3=4 190-189=1 <backtrack>
false
true
[ 72, 42, 58, 12 ]
60
72+12=84 84/42=2 58+2=60 Goal Reached!
true
false
[ 72, 42, 58, 12 ]
60
12+107=119 <backtrack>
false
true
[ 21, 65, 96, 47 ]
37
21+65=86 96-47=49 86-49=37 Goal Reached!
true
false
[ 21, 65, 96, 47 ]
37
21+65=86 137-47=90 <backtrack>
false
true
[ 31, 85, 87, 62 ]
95
85-31=54 87+62=149 149-54=95 Goal Reached!
true
false
[ 31, 85, 87, 62 ]
95
85-31=54 87+62=149 55-55=0 <backtrack>
false
true
[ 42, 69, 66, 39 ]
78
69-42=27 66+39=105 105-27=78 Goal Reached!
true
false
[ 42, 69, 66, 39 ]
78
69-42=27 66+39=105 112-46=66 <backtrack>
false
true
[ 71, 37, 18, 11 ]
90
71+37=108 18*11=198 198-108=90 Goal Reached!
true
false
[ 71, 37, 18, 11 ]
90
71+37=108 94*74=6956 <backtrack>
false
true
[ 37, 2, 35, 78 ]
82
37+2=39 78-35=43 39+43=82 Goal Reached!
true
false
[ 37, 2, 35, 78 ]
82
37+2=39 78-35=43 55+185=240 <backtrack>
false
true
[ 74, 81, 15, 41 ]
99
74+81=155 15+41=56 155-56=99 Goal Reached!
true
false
[ 74, 81, 15, 41 ]
99
74+81=155 15+41=56 50-29=21 <backtrack>
false
true
[ 68, 91, 52, 71 ]
36
68+91=159 52+71=123 159-123=36 Goal Reached!
true
false
[ 68, 91, 52, 71 ]
36
68+91=159 135+173=308 <backtrack>
false
true
[ 41, 22, 9, 2 ]
100
41*22=902 902-2=900 900/9=100 Goal Reached!
true
false
[ 41, 22, 9, 2 ]
100
41*22=902 52-11=41 <backtrack>
false
true
[ 6, 78, 5, 9 ]
68
78-6=72 9-5=4 72-4=68 Goal Reached!
true
false
[ 6, 78, 5, 9 ]
68
78-6=72 99-88=11 <backtrack>
false
true
[ 58, 84, 96, 11 ]
74
96-84=12 11*12=132 132-58=74 Goal Reached!
true
false
[ 58, 84, 96, 11 ]
74
115-22=93 <backtrack>
false
true
[ 17, 54, 73, 94 ]
58
54-17=37 94-73=21 37+21=58 Goal Reached!
true
false
[ 17, 54, 73, 94 ]
58
54-17=37 133-6=127 <backtrack>
false
true
[ 66, 83, 52, 70 ]
27
66+83=149 52+70=122 149-122=27 Goal Reached!
true
false
[ 66, 83, 52, 70 ]
27
66+83=149 46+191=237 <backtrack>
false
true
[ 92, 25, 89, 23 ]
43
25-23=2 92/2=46 89-46=43 Goal Reached!
true
false
[ 92, 25, 89, 23 ]
43
25-23=2 92/2=46 128-112=16 <backtrack>
false
true
[ 70, 66, 53, 94 ]
11
70+66=136 53+94=147 147-136=11 Goal Reached!
true
false
[ 70, 66, 53, 94 ]
11
70+66=136 178+135=313 <backtrack>
false
true
[ 37, 71, 25, 46 ]
55
71-37=34 46-25=21 34+21=55 Goal Reached!
true
false
[ 37, 71, 25, 46 ]
55
71-37=34 46-25=21 71+96=167 <backtrack>
false
true
[ 97, 51, 44, 77 ]
13
97-51=46 77-44=33 46-33=13 Goal Reached!
true
false
[ 97, 51, 44, 77 ]
13
97-51=46 77-44=33 65-35=30 <backtrack>
false
true
[ 92, 4, 28, 30 ]
10
92+30=122 4*28=112 122-112=10 Goal Reached!
true
false
[ 92, 4, 28, 30 ]
10
78+40=118 <backtrack>
false
true
[ 50, 83, 20, 25 ]
93
50/25=2 20/2=10 83+10=93 Goal Reached!
true
false
[ 50, 83, 20, 25 ]
93
50/25=2 20/2=10 6+45=51 <backtrack>
false
true
[ 44, 34, 29, 5 ]
44
44+34=78 29+5=34 78-34=44 Goal Reached!
true
false
[ 44, 34, 29, 5 ]
44
44+34=78 29+5=34 122-82=40 <backtrack>
false
true
[ 27, 82, 96, 56 ]
15
82-27=55 96-56=40 55-40=15 Goal Reached!
true
false
[ 27, 82, 96, 56 ]
15
82-27=55 96-56=40 195-94=101 <backtrack>
false
true
[ 28, 1, 61, 35 ]
67
28+1=29 61+35=96 96-29=67 Goal Reached!
true
false
[ 28, 1, 61, 35 ]
67
28+1=29 61+35=96 141-45=96 <backtrack>
false
true
[ 12, 9, 37, 2 ]
52
12*2=24 37-9=28 24+28=52 Goal Reached!
true
false
[ 12, 9, 37, 2 ]
52
185*41=7585 <backtrack>
false
true
[ 82, 85, 85, 20 ]
82
85-85=0 20*0=0 82+0=82 Goal Reached!
true
false
[ 82, 85, 85, 20 ]
82
85-85=0 20*0=0 159+165=324 <backtrack>
false
true
[ 58, 70, 73, 33 ]
88
58+70=128 73-33=40 128-40=88 Goal Reached!
true
false
[ 58, 70, 73, 33 ]
88
58+70=128 73-33=40 159-127=32 <backtrack>
false
true
[ 59, 28, 29, 27 ]
32
59-27=32 29-28=1 32*1=32 Goal Reached!
true
false
[ 59, 28, 29, 27 ]
32
59-27=32 175-111=64 <backtrack>
false
true
[ 20, 90, 68, 80 ]
54
68-20=48 90*48=4320 4320/80=54 Goal Reached!
true
false
[ 20, 90, 68, 80 ]
54
123-9=114 <backtrack>
false
true
[ 59, 25, 66, 81 ]
76
59+66=125 125/25=5 81-5=76 Goal Reached!
true
false
[ 59, 25, 66, 81 ]
76
133+83=216 <backtrack>
false
true
[ 53, 7, 9, 57 ]
99
53-7=46 57-46=11 9*11=99 Goal Reached!
true
false
[ 53, 7, 9, 57 ]
99
53-7=46 126-27=99 <backtrack>
false
true
[ 16, 26, 57, 50 ]
97
26-16=10 57+50=107 107-10=97 Goal Reached!
true
false
[ 16, 26, 57, 50 ]
97
36-24=12 <backtrack>
false
true
[ 89, 43, 10, 77 ]
86
89-10=79 79-77=2 43*2=86 Goal Reached!
true
false
[ 89, 43, 10, 77 ]
86
115-44=71 <backtrack>
false
true
[ 69, 8, 75, 39 ]
20
69-39=30 8*75=600 600/30=20 Goal Reached!
true
false
[ 69, 8, 75, 39 ]
20
69-39=30 158*102=16116 <backtrack>
false
true
[ 85, 63, 12, 10 ]
24
85-63=22 12-10=2 22+2=24 Goal Reached!
true
false
[ 85, 63, 12, 10 ]
24
135-129=6 <backtrack>
false
true
[ 78, 58, 67, 90 ]
43
78-58=20 90-67=23 20+23=43 Goal Reached!
true
false
[ 78, 58, 67, 90 ]
43
78-58=20 103-5=98 <backtrack>
false
true
[ 83, 95, 63, 21 ]
95
83-63=20 21-20=1 95*1=95 Goal Reached!
true
false
[ 83, 95, 63, 21 ]
95
96-95=1 <backtrack>
false
true
[ 21, 44, 2, 8 ]
51
21+8=29 44/2=22 29+22=51 Goal Reached!
true
false
[ 21, 44, 2, 8 ]
51
123+96=219 <backtrack>
false
true
[ 82, 2, 72, 52 ]
20
72+52=124 124/2=62 82-62=20 Goal Reached!
true
false
[ 82, 2, 72, 52 ]
20
72+52=124 139/107=98 <backtrack>
false
true
[ 20, 74, 3, 30 ]
48
74-20=54 54/3=18 30+18=48 Goal Reached!
true
false
[ 20, 74, 3, 30 ]
48
74-20=54 54/3=18 110+37=147 <backtrack>
false
true
[ 86, 22, 2, 66 ]
80
22/2=11 66/11=6 86-6=80 Goal Reached!
true
false
[ 86, 22, 2, 66 ]
80
22/2=11 65/96=174 <backtrack>
false
true
[ 70, 33, 26, 53 ]
63
33-26=7 70/7=10 53+10=63 Goal Reached!
true
false
[ 70, 33, 26, 53 ]
63
72-18=54 <backtrack>
false
true
[ 24, 74, 6, 56 ]
48
24+74=98 56-6=50 98-50=48 Goal Reached!
true
false
[ 24, 74, 6, 56 ]
48
24+74=98 136-125=11 <backtrack>
false
true
[ 88, 97, 91, 14 ]
37
91-88=3 97+14=111 111/3=37 Goal Reached!
true
false
[ 88, 97, 91, 14 ]
37
127-118=9 <backtrack>
false
true
[ 12, 6, 72, 40 ]
56
12/6=2 72+40=112 112/2=56 Goal Reached!
true
false
[ 12, 6, 72, 40 ]
56
12/6=2 72+40=112 4/78=29 <backtrack>
false
true
[ 91, 95, 39, 40 ]
83
95-91=4 39+40=79 4+79=83 Goal Reached!
true
false
[ 91, 95, 39, 40 ]
83
95-91=4 52+135=187 <backtrack>
false
true
[ 74, 92, 24, 20 ]
12
92-74=18 20-18=2 24/2=12 Goal Reached!
true
false
[ 74, 92, 24, 20 ]
12
147-87=60 <backtrack>
false
true