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
[ 97, 50, 41, 22 ]
28
97-50=47 41-22=19 47-19=28 Goal Reached!
true
false
[ 97, 50, 41, 22 ]
28
97-50=47 47-22=25 41-25=28 <backtrack>
false
true
[ 2, 57, 64, 63 ]
68
2+57=59 64+63=127 127-59=68 Goal Reached!
true
false
[ 2, 57, 64, 63 ]
68
2+57=59 63+59=122 122-64=68 <backtrack>
false
true
[ 26, 2, 37, 59 ]
74
26*2=52 59-37=22 52+22=74 Goal Reached!
true
false
[ 26, 2, 37, 59 ]
74
2*37=74 26+59=85 85-74=74 <backtrack>
false
true
[ 21, 11, 52, 11 ]
95
21+11=32 52+11=63 32+63=95 Goal Reached!
true
false
[ 21, 11, 52, 11 ]
95
11*11=121 21+52=73 121-73=95 <backtrack>
false
true
[ 50, 71, 84, 39 ]
47
84-71=13 39/13=3 50-3=47 Goal Reached!
true
false
[ 50, 71, 84, 39 ]
47
84-39=45 71-45=26 50-26=47 <backtrack>
false
true
[ 43, 22, 62, 48 ]
45
43+22=65 62+48=110 110-65=45 Goal Reached!
true
false
[ 43, 22, 62, 48 ]
45
62-22=40 48-40=8 43+8=45 <backtrack>
false
true
[ 31, 3, 1, 60 ]
90
31-1=30 60-30=30 3*30=90 Goal Reached!
true
false
[ 31, 3, 1, 60 ]
90
31*3=93 1+60=61 93-61=90 <backtrack>
false
true
[ 59, 30, 92, 5 ]
15
59+30=89 92-89=3 5*3=15 Goal Reached!
true
false
[ 59, 30, 92, 5 ]
15
92-59=33 33-30=3 5*3=6 <backtrack>
false
true
[ 86, 55, 3, 26 ]
84
55-3=52 52/26=2 86-2=84 Goal Reached!
true
false
[ 86, 55, 3, 26 ]
84
3*26=78 55+78=133 133-86=84 <backtrack>
false
true
[ 89, 57, 87, 8 ]
98
89-87=2 57-8=49 2*49=98 Goal Reached!
true
false
[ 89, 57, 87, 8 ]
98
89+8=97 57+87=144 144-97=98 <backtrack>
false
true
[ 89, 93, 8, 85 ]
83
93-89=4 8/4=2 85-2=83 Goal Reached!
true
false
[ 89, 93, 8, 85 ]
83
93-8=85 89-85=4 85-4=83 <backtrack>
false
true
[ 53, 51, 13, 87 ]
76
53-51=2 87-13=74 2+74=76 Goal Reached!
true
false
[ 53, 51, 13, 87 ]
76
53+13=66 87-51=36 66+36=76 <backtrack>
false
true
[ 10, 20, 81, 76 ]
86
20/10=2 81*2=162 162-76=86 Goal Reached!
true
false
[ 10, 20, 81, 76 ]
86
10+20=30 76+30=106 106-81=86 <backtrack>
false
true
[ 26, 30, 94, 26 ]
72
30-26=4 94-26=68 4+68=72 Goal Reached!
true
false
[ 26, 30, 94, 26 ]
72
26+30=56 94-26=68 56+68=72 <backtrack>
false
true
[ 78, 48, 82, 5 ]
76
78-48=30 30/5=6 82-6=76 Goal Reached!
true
false
[ 78, 48, 82, 5 ]
76
48+5=53 82-53=29 78-29=76 <backtrack>
false
true
[ 24, 53, 30, 68 ]
48
24*30=720 68-53=15 720/15=48 Goal Reached!
true
false
[ 24, 53, 30, 68 ]
48
68-24=44 53-30=23 44+23=48 <backtrack>
false
true
[ 60, 30, 37, 1 ]
66
60-30=30 37-1=36 30+36=66 Goal Reached!
true
false
[ 60, 30, 37, 1 ]
66
60+1=61 30+37=67 67-61=66 <backtrack>
false
true
[ 18, 53, 72, 37 ]
64
72/18=4 53-37=16 4*16=64 Goal Reached!
true
false
[ 18, 53, 72, 37 ]
64
18+37=55 53+55=108 108-72=64 <backtrack>
false
true
[ 69, 78, 53, 72 ]
28
78-69=9 72-53=19 9+19=28 Goal Reached!
true
false
[ 69, 78, 53, 72 ]
28
78-69=9 72-53=19 9+19=17 <backtrack>
false
true
[ 87, 92, 46, 79 ]
95
87*92=8004 8004/46=174 174-79=95 Goal Reached!
true
false
[ 87, 92, 46, 79 ]
95
46+79=125 125-87=38 92+38=95 <backtrack>
false
true
[ 15, 17, 56, 10 ]
92
17-15=2 56-10=46 2*46=92 Goal Reached!
true
false
[ 15, 17, 56, 10 ]
92
15*10=150 17+56=73 150-73=92 <backtrack>
false
true
[ 59, 7, 95, 56 ]
13
59-7=52 95-56=39 52-39=13 Goal Reached!
true
false
[ 59, 7, 95, 56 ]
13
95-59=36 56-36=20 20-7=13 <backtrack>
false
true
[ 63, 62, 63, 27 ]
36
63-62=1 63-27=36 1*36=36 Goal Reached!
true
false
[ 63, 62, 63, 27 ]
36
63-27=36 63-62=1 36*1=36 <backtrack>
false
true
[ 90, 88, 50, 76 ]
24
90-88=2 76-50=26 26-2=24 Goal Reached!
true
false
[ 90, 88, 50, 76 ]
24
90-88=2 76-50=26 26-2=4 <backtrack>
false
true
[ 92, 28, 17, 23 ]
40
92*17=1564 1564/23=68 68-28=40 Goal Reached!
true
false
[ 92, 28, 17, 23 ]
40
92-28=64 17+23=40 64-40=40 <backtrack>
false
true
[ 37, 27, 18, 54 ]
56
37*54=1998 1998/27=74 74-18=56 Goal Reached!
true
false
[ 37, 27, 18, 54 ]
56
37+18=55 27+54=81 81-55=56 <backtrack>
false
true
[ 5, 16, 97, 7 ]
18
16+7=23 5*23=115 115-97=18 Goal Reached!
true
false
[ 5, 16, 97, 7 ]
18
97-5=92 92-16=76 76-7=18 <backtrack>
false
true
[ 59, 77, 83, 34 ]
99
77-59=18 83+34=117 117-18=99 Goal Reached!
true
false
[ 59, 77, 83, 34 ]
99
59+34=93 77+83=160 160-93=99 <backtrack>
false
true
[ 65, 49, 27, 62 ]
58
65-62=3 27/3=9 49+9=58 Goal Reached!
true
false
[ 65, 49, 27, 62 ]
58
49+27=76 76-65=11 62-11=58 <backtrack>
false
true
[ 44, 34, 6, 37 ]
76
44-37=7 6*7=42 34+42=76 Goal Reached!
true
false
[ 44, 34, 6, 37 ]
76
44+6=50 34+37=71 50+71=76 <backtrack>
false
true
[ 14, 6, 19, 16 ]
53
19*16=304 14+304=318 318/6=53 Goal Reached!
true
false
[ 14, 6, 19, 16 ]
53
14*6=84 19+16=35 84-35=53 <backtrack>
false
true
[ 63, 86, 12, 66 ]
82
66-63=3 12/3=4 86-4=82 Goal Reached!
true
false
[ 63, 86, 12, 66 ]
82
63+12=75 66+75=141 141-86=82 <backtrack>
false
true
[ 97, 34, 29, 86 ]
55
97-86=11 34-29=5 11*5=55 Goal Reached!
true
false
[ 97, 34, 29, 86 ]
55
97-34=63 86-29=57 63-57=55 <backtrack>
false
true
[ 70, 51, 46, 49 ]
83
49-46=3 51*3=153 153-70=83 Goal Reached!
true
false
[ 70, 51, 46, 49 ]
83
46+49=95 70+51=121 121-95=83 <backtrack>
false
true
[ 23, 14, 25, 48 ]
13
23+25=48 48/48=1 14-1=13 Goal Reached!
true
false
[ 23, 14, 25, 48 ]
13
48-25=23 23/23=1 14-1=-8 <backtrack>
false
true
[ 12, 83, 32, 93 ]
54
83-12=71 32+93=125 125-71=54 Goal Reached!
true
false
[ 12, 83, 32, 93 ]
54
83-12=71 93-32=61 71-61=54 <backtrack>
false
true
[ 65, 95, 10, 96 ]
80
65+95=160 160/10=16 96-16=80 Goal Reached!
true
false
[ 65, 95, 10, 96 ]
80
65+10=75 96-75=21 95-21=80 <backtrack>
false
true
[ 10, 38, 4, 64 ]
40
38-10=28 4+64=68 68-28=40 Goal Reached!
true
false
[ 10, 38, 4, 64 ]
40
10*4=40 64-38=26 40+26=40 <backtrack>
false
true
[ 90, 17, 56, 84 ]
67
90-17=73 56+84=140 140-73=67 Goal Reached!
true
false
[ 90, 17, 56, 84 ]
67
90-17=73 84-56=28 73-28=67 <backtrack>
false
true
[ 45, 24, 26, 25 ]
22
45-24=21 26-25=1 21+1=22 Goal Reached!
true
false
[ 45, 24, 26, 25 ]
22
45-24=21 26-21=5 25-5=22 <backtrack>
false
true
[ 60, 81, 7, 59 ]
73
81-60=21 59-7=52 21+52=73 Goal Reached!
true
false
[ 60, 81, 7, 59 ]
73
60+7=67 81-59=22 67+22=73 <backtrack>
false
true
[ 62, 20, 26, 62 ]
46
62+20=82 62-26=36 82-36=46 Goal Reached!
true
false
[ 62, 20, 26, 62 ]
46
20+26=46 62/62=1 46*1=46 <backtrack>
false
true
[ 85, 62, 87, 22 ]
38
85+62=147 87+22=109 147-109=38 Goal Reached!
true
false
[ 85, 62, 87, 22 ]
38
87-85=2 62/2=31 22+31=38 <backtrack>
false
true
[ 82, 13, 76, 19 ]
99
82+13=95 76/19=4 95+4=99 Goal Reached!
true
false
[ 82, 13, 76, 19 ]
99
82+13=95 76+19=95 95+95=99 <backtrack>
false
true
[ 55, 86, 76, 98 ]
33
55+86=141 76+98=174 174-141=33 Goal Reached!
true
false
[ 55, 86, 76, 98 ]
33
98-86=12 76-55=21 12+21=33 <backtrack>
false
true
[ 50, 49, 17, 35 ]
54
50+35=85 85/17=5 49+5=54 Goal Reached!
true
false
[ 50, 49, 17, 35 ]
54
17+35=52 50+49=99 99-52=54 <backtrack>
false
true
[ 15, 36, 2, 75 ]
82
75/15=5 36+5=41 2*41=82 Goal Reached!
true
false
[ 15, 36, 2, 75 ]
82
36*2=72 15+72=87 87-75=82 <backtrack>
false
true
[ 5, 12, 93, 28 ]
97
12-5=7 28/7=4 93+4=97 Goal Reached!
true
false
[ 5, 12, 93, 28 ]
97
5*12=60 28+60=88 93+88=97 <backtrack>
false
true
[ 98, 42, 93, 36 ]
73
98-42=56 93+36=129 129-56=73 Goal Reached!
true
false
[ 98, 42, 93, 36 ]
73
42+36=78 98-93=5 78-5=73 <backtrack>
false
true
[ 20, 13, 59, 77 ]
12
20+59=79 77+79=156 156/13=12 Goal Reached!
true
false
[ 20, 13, 59, 77 ]
12
77-59=18 20-13=7 18-7=12 <backtrack>
false
true