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
[ 2, 2, 42, 98 ]
27
2+42=44 98-44=54 54/2=27 Goal Reached!
true
false
[ 2, 2, 42, 98 ]
27
98/2=49 42/2=21 49-21=27 <backtrack>
false
true
[ 1, 18, 39, 26 ]
30
18-1=17 39-26=13 17+13=30 Goal Reached!
true
false
[ 1, 18, 39, 26 ]
30
1+18=19 39-19=20 26+20=30 <backtrack>
false
true
[ 37, 20, 43, 53 ]
27
37-20=17 53-43=10 17+10=27 Goal Reached!
true
false
[ 37, 20, 43, 53 ]
27
53-20=33 43-37=6 33-6=27 <backtrack>
false
true
[ 16, 70, 26, 2 ]
31
16-2=14 70/14=5 26+5=31 Goal Reached!
true
false
[ 16, 70, 26, 2 ]
31
70/2=35 16+26=42 42-35=31 <backtrack>
false
true
[ 85, 33, 23, 69 ]
98
85-33=52 69-23=46 52+46=98 Goal Reached!
true
false
[ 85, 33, 23, 69 ]
98
33+23=56 69+56=125 125-85=98 <backtrack>
false
true
[ 39, 24, 35, 14 ]
84
39+24=63 35-14=21 63+21=84 Goal Reached!
true
false
[ 39, 24, 35, 14 ]
84
39+24=63 35+14=49 63+49=84 <backtrack>
false
true
[ 52, 29, 56, 30 ]
31
56-30=26 52/26=2 29+2=31 Goal Reached!
true
false
[ 52, 29, 56, 30 ]
31
56-29=27 52-27=25 30+25=31 <backtrack>
false
true
[ 60, 2, 79, 47 ]
68
60-2=58 79+47=126 126-58=68 Goal Reached!
true
false
[ 60, 2, 79, 47 ]
68
60+2=62 79-47=32 62+32=68 <backtrack>
false
true
[ 60, 71, 69, 18 ]
40
71-60=11 69-18=51 51-11=40 Goal Reached!
true
false
[ 60, 71, 69, 18 ]
40
60-18=42 71-69=2 42-2=40 <backtrack>
false
true
[ 70, 28, 8, 34 ]
56
70+28=98 8+34=42 98-42=56 Goal Reached!
true
false
[ 70, 28, 8, 34 ]
56
70-8=62 28+34=62 62/62=56 <backtrack>
false
true
[ 37, 6, 17, 14 ]
51
37+14=51 6*17=102 102-51=51 Goal Reached!
true
false
[ 37, 6, 17, 14 ]
51
37+6=43 17+14=31 43+31=51 <backtrack>
false
true
[ 83, 56, 92, 35 ]
61
83+92=175 175/35=5 56+5=61 Goal Reached!
true
false
[ 83, 56, 92, 35 ]
61
92-35=57 83-56=27 57+27=61 <backtrack>
false
true
[ 24, 54, 94, 5 ]
16
94-54=40 40/5=8 24-8=16 Goal Reached!
true
false
[ 24, 54, 94, 5 ]
16
94-54=40 40-24=16 5+16=16 <backtrack>
false
true
[ 51, 80, 25, 96 ]
92
80-51=29 25+96=121 121-29=92 Goal Reached!
true
false
[ 51, 80, 25, 96 ]
92
51+25=76 80+76=156 156-96=92 <backtrack>
false
true
[ 2, 8, 94, 9 ]
38
9-2=7 8*7=56 94-56=38 Goal Reached!
true
false
[ 2, 8, 94, 9 ]
38
94/2=47 8+9=17 47-17=38 <backtrack>
false
true
[ 91, 55, 19, 32 ]
48
32-19=13 91/13=7 55-7=48 Goal Reached!
true
false
[ 91, 55, 19, 32 ]
48
91-19=72 72-32=40 55-40=48 <backtrack>
false
true
[ 96, 51, 62, 34 ]
82
96*51=4896 4896/34=144 144-62=82 Goal Reached!
true
false
[ 96, 51, 62, 34 ]
82
51+34=85 96-62=34 85-34=82 <backtrack>
false
true
[ 37, 83, 44, 13 ]
26
83-37=46 46-44=2 13*2=26 Goal Reached!
true
false
[ 37, 83, 44, 13 ]
26
83-44=39 39-13=26 37-26=26 <backtrack>
false
true
[ 7, 54, 61, 2 ]
88
7+61=68 68/2=34 54+34=88 Goal Reached!
true
false
[ 7, 54, 61, 2 ]
88
54*2=108 7+61=68 108-68=88 <backtrack>
false
true
[ 62, 20, 90, 38 ]
46
62+20=82 90+38=128 128-82=46 Goal Reached!
true
false
[ 62, 20, 90, 38 ]
46
90-20=70 70-38=32 62-32=46 <backtrack>
false
true
[ 17, 55, 71, 53 ]
74
55*71=3905 17+3905=3922 3922/53=74 Goal Reached!
true
false
[ 17, 55, 71, 53 ]
74
17+55=72 71+53=124 124-72=74 <backtrack>
false
true
[ 40, 57, 41, 92 ]
34
57-40=17 92-41=51 51-17=34 Goal Reached!
true
false
[ 40, 57, 41, 92 ]
34
92-57=35 41-40=1 35-1=34 <backtrack>
false
true
[ 19, 63, 90, 35 ]
27
19+63=82 90-35=55 82-55=27 Goal Reached!
true
false
[ 19, 63, 90, 35 ]
27
90-63=27 35-19=16 27+16=27 <backtrack>
false
true
[ 33, 2, 21, 87 ]
66
33+21=54 87-54=33 2*33=66 Goal Reached!
true
false
[ 33, 2, 21, 87 ]
66
33*2=66 87-21=66 66/66=66 <backtrack>
false
true
[ 64, 8, 16, 13 ]
69
64+8=72 16-13=3 72-3=69 Goal Reached!
true
false
[ 64, 8, 16, 13 ]
69
8*13=104 104-16=88 88-64=69 <backtrack>
false
true
[ 17, 79, 33, 3 ]
98
79-17=62 33+3=36 62+36=98 Goal Reached!
true
false
[ 17, 79, 33, 3 ]
98
33*3=99 17+79=96 99-96=98 <backtrack>
false
true
[ 25, 3, 6, 12 ]
74
25+12=37 6/3=2 37*2=74 Goal Reached!
true
false
[ 25, 3, 6, 12 ]
74
6*12=72 25*3=75 75-72=74 <backtrack>
false
true
[ 70, 9, 40, 60 ]
10
70-40=30 60+30=90 90/9=10 Goal Reached!
true
false
[ 70, 9, 40, 60 ]
10
70-60=10 40/10=4 9+4=10 <backtrack>
false
true
[ 84, 72, 42, 14 ]
75
84-42=42 42/14=3 72+3=75 Goal Reached!
true
false
[ 84, 72, 42, 14 ]
75
42+14=56 84-56=28 72+28=75 <backtrack>
false
true
[ 31, 3, 47, 67 ]
73
31*3=93 67-47=20 93-20=73 Goal Reached!
true
false
[ 31, 3, 47, 67 ]
73
31*3=93 93-47=46 67+46=73 <backtrack>
false
true
[ 32, 43, 18, 4 ]
68
43-18=25 4*25=100 100-32=68 Goal Reached!
true
false
[ 32, 43, 18, 4 ]
68
18*4=72 32+43=75 75-72=68 <backtrack>
false
true
[ 80, 5, 3, 61 ]
38
80-61=19 5-3=2 19*2=38 Goal Reached!
true
false
[ 80, 5, 3, 61 ]
38
80/5=16 3*16=48 61-48=38 <backtrack>
false
true
[ 92, 24, 12, 30 ]
36
92*12=1104 1104-24=1080 1080/30=36 Goal Reached!
true
false
[ 92, 24, 12, 30 ]
36
92-24=68 68-12=56 56-30=36 <backtrack>
false
true
[ 2, 44, 80, 68 ]
38
80-68=12 12/2=6 44-6=38 Goal Reached!
true
false
[ 2, 44, 80, 68 ]
38
80/2=40 68-44=24 40-24=38 <backtrack>
false
true
[ 44, 65, 5, 42 ]
99
44+42=86 65/5=13 86+13=99 Goal Reached!
true
false
[ 44, 65, 5, 42 ]
99
44+5=49 42+49=91 65+91=99 <backtrack>
false
true
[ 37, 72, 78, 34 ]
98
37-34=3 78/3=26 72+26=98 Goal Reached!
true
false
[ 37, 72, 78, 34 ]
98
37+34=71 72+71=143 143-78=98 <backtrack>
false
true
[ 1, 2, 87, 63 ]
47
87-63=24 2*24=48 48-1=47 Goal Reached!
true
false
[ 1, 2, 87, 63 ]
47
1+2=3 87/3=29 63-29=47 <backtrack>
false
true
[ 19, 12, 40, 6 ]
12
19*12=228 40*6=240 240-228=12 Goal Reached!
true
false
[ 19, 12, 40, 6 ]
12
40-19=21 21-6=15 15-12=12 <backtrack>
false
true
[ 48, 30, 38, 28 ]
88
48+30=78 38-28=10 78+10=88 Goal Reached!
true
false
[ 48, 30, 38, 28 ]
88
48+30=78 38+28=66 78+66=88 <backtrack>
false
true
[ 77, 14, 12, 60 ]
84
77*12=924 14*60=840 924-840=84 Goal Reached!
true
false
[ 77, 14, 12, 60 ]
84
14+12=26 60+26=86 86-77=84 <backtrack>
false
true
[ 4, 2, 34, 23 ]
46
34-23=11 4*11=44 2+44=46 Goal Reached!
true
false
[ 4, 2, 34, 23 ]
46
2*23=46 4+34=38 46+38=46 <backtrack>
false
true
[ 56, 19, 56, 94 ]
74
56/56=1 94-19=75 75-1=74 Goal Reached!
true
false
[ 56, 19, 56, 94 ]
74
94-19=75 56+56=112 112-75=74 <backtrack>
false
true
[ 9, 35, 72, 43 ]
86
72/9=8 35+43=78 8+78=86 Goal Reached!
true
false
[ 9, 35, 72, 43 ]
86
9+35=44 43+44=87 87-72=86 <backtrack>
false
true
[ 34, 78, 29, 99 ]
42
34+78=112 99-29=70 112-70=42 Goal Reached!
true
false
[ 34, 78, 29, 99 ]
42
99-78=21 29+21=50 50-34=42 <backtrack>
false
true
[ 3, 22, 9, 29 ]
65
9/3=3 29*3=87 87-22=65 Goal Reached!
true
false
[ 3, 22, 9, 29 ]
65
3*22=66 9+29=38 66-38=65 <backtrack>
false
true
[ 12, 69, 15, 48 ]
48
12+69=81 48-15=33 81-33=48 Goal Reached!
true
false
[ 12, 69, 15, 48 ]
48
69-12=57 57-15=42 48+42=48 <backtrack>
false
true
[ 6, 15, 2, 32 ]
73
15-6=9 2*32=64 9+64=73 Goal Reached!
true
false
[ 6, 15, 2, 32 ]
73
6*15=90 2*32=64 90-64=73 <backtrack>
false
true
[ 24, 16, 85, 26 ]
71
24+16=40 85+26=111 111-40=71 Goal Reached!
true
false
[ 24, 16, 85, 26 ]
71
24+16=40 26+40=66 85-66=71 <backtrack>
false
true
[ 24, 17, 70, 92 ]
66
92-24=68 68/17=4 70-4=66 Goal Reached!
true
false
[ 24, 17, 70, 92 ]
66
24+17=41 92-41=51 70-51=66 <backtrack>
false
true
[ 76, 46, 55, 55 ]
12
76+46=122 55+55=110 122-110=12 Goal Reached!
true
false
[ 76, 46, 55, 55 ]
12
76-55=21 55-46=9 21-9=12 <backtrack>
false
true