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
[ 4, 94, 17, 21 ]
95
4+17=21 21/21=1 94+1=95 Goal Reached!
true
false
[ 4, 94, 17, 21 ]
95
4*21=84 17+84=101 101-94=95 <backtrack>
false
true
[ 18, 85, 35, 78 ]
11
85+35=120 78+120=198 198/18=11 Goal Reached!
true
false
[ 18, 85, 35, 78 ]
11
85-78=7 35-18=17 17-7=11 <backtrack>
false
true
[ 24, 55, 81, 20 ]
40
24+55=79 81-79=2 20*2=40 Goal Reached!
true
false
[ 24, 55, 81, 20 ]
40
81-55=26 24+20=44 44-26=40 <backtrack>
false
true
[ 6, 15, 47, 16 ]
53
6+47=53 16-15=1 53*1=53 Goal Reached!
true
false
[ 6, 15, 47, 16 ]
53
6+15=21 16+21=37 47+37=53 <backtrack>
false
true
[ 28, 49, 14, 32 ]
25
49-28=21 14+32=46 46-21=25 Goal Reached!
true
false
[ 28, 49, 14, 32 ]
25
49-14=35 35-28=7 32-7=25 <backtrack>
false
true
[ 95, 38, 35, 95 ]
21
95-38=57 35*57=1995 1995/95=21 Goal Reached!
true
false
[ 95, 38, 35, 95 ]
21
95/95=1 38-1=37 37-35=21 <backtrack>
false
true
[ 65, 34, 67, 32 ]
68
65-34=31 67+32=99 99-31=68 Goal Reached!
true
false
[ 65, 34, 67, 32 ]
68
34+32=66 65+66=131 131-67=68 <backtrack>
false
true
[ 62, 53, 8, 3 ]
71
62-8=54 54/3=18 53+18=71 Goal Reached!
true
false
[ 62, 53, 8, 3 ]
71
8*3=24 53+24=77 77-62=71 <backtrack>
false
true
[ 31, 36, 88, 13 ]
44
31-13=18 36/18=2 88/2=44 Goal Reached!
true
false
[ 31, 36, 88, 13 ]
44
88-31=57 57-13=44 36+44=44 <backtrack>
false
true
[ 36, 56, 25, 17 ]
27
25+17=42 36*42=1512 1512/56=27 Goal Reached!
true
false
[ 36, 56, 25, 17 ]
27
56-36=20 17+20=37 37-25=27 <backtrack>
false
true
[ 73, 47, 50, 76 ]
52
73-47=26 76-50=26 26+26=52 Goal Reached!
true
false
[ 73, 47, 50, 76 ]
52
76-47=29 73-29=44 50+44=52 <backtrack>
false
true
[ 71, 41, 19, 89 ]
42
71+41=112 89-19=70 112-70=42 Goal Reached!
true
false
[ 71, 41, 19, 89 ]
42
89-71=18 19+18=37 41+37=42 <backtrack>
false
true
[ 53, 74, 8, 56 ]
98
56-53=3 8*3=24 74+24=98 Goal Reached!
true
false
[ 53, 74, 8, 56 ]
98
53+8=61 56+61=117 117-74=98 <backtrack>
false
true
[ 50, 40, 5, 94 ]
79
50-40=10 94-5=89 89-10=79 Goal Reached!
true
false
[ 50, 40, 5, 94 ]
79
50+5=55 40+55=95 95-94=79 <backtrack>
false
true
[ 84, 24, 18, 4 ]
32
84*4=336 336/24=14 18+14=32 Goal Reached!
true
false
[ 84, 24, 18, 4 ]
32
84/4=21 18+21=39 39-24=32 <backtrack>
false
true
[ 19, 84, 84, 15 ]
35
19+15=34 84/84=1 34+1=35 Goal Reached!
true
false
[ 19, 84, 84, 15 ]
35
84/84=1 19+15=34 1+34=35 <backtrack>
false
true
[ 6, 16, 65, 13 ]
15
16-6=10 65/13=5 10+5=15 Goal Reached!
true
false
[ 6, 16, 65, 13 ]
15
65/13=5 6+5=11 16-11=15 <backtrack>
false
true
[ 6, 6, 21, 74 ]
95
6-6=0 21+74=95 0+95=95 Goal Reached!
true
false
[ 6, 6, 21, 74 ]
95
6*21=126 6+74=80 126-80=95 <backtrack>
false
true
[ 50, 6, 12, 22 ]
54
50-6=44 22-12=10 44+10=54 Goal Reached!
true
false
[ 50, 6, 12, 22 ]
54
6*12=72 72-22=50 50+50=54 <backtrack>
false
true
[ 23, 81, 96, 69 ]
77
23+81=104 96-69=27 104-27=77 Goal Reached!
true
false
[ 23, 81, 96, 69 ]
77
96-23=73 81-69=12 73+12=77 <backtrack>
false
true
[ 55, 3, 98, 92 ]
37
98-55=43 3*43=129 129-92=37 Goal Reached!
true
false
[ 55, 3, 98, 92 ]
37
98-92=6 3*6=18 55-18=37 <backtrack>
false
true
[ 11, 43, 63, 85 ]
45
85-63=22 22/11=2 43+2=45 Goal Reached!
true
false
[ 11, 43, 63, 85 ]
45
63-11=52 85-43=42 52-42=45 <backtrack>
false
true
[ 7, 5, 13, 51 ]
73
7*5=35 51-13=38 35+38=73 Goal Reached!
true
false
[ 7, 5, 13, 51 ]
73
5*13=65 7+51=58 65+58=73 <backtrack>
false
true
[ 3, 34, 7, 25 ]
73
3*34=102 7*25=175 175-102=73 Goal Reached!
true
false
[ 3, 34, 7, 25 ]
73
3*25=75 34+7=41 75-41=73 <backtrack>
false
true
[ 21, 73, 10, 49 ]
46
73-10=63 63/21=3 49-3=46 Goal Reached!
true
false
[ 21, 73, 10, 49 ]
46
73-21=52 52-10=42 49-42=46 <backtrack>
false
true
[ 61, 89, 76, 12 ]
86
61+89=150 76-12=64 150-64=86 Goal Reached!
true
false
[ 61, 89, 76, 12 ]
86
61+12=73 76+73=149 149-89=86 <backtrack>
false
true
[ 28, 69, 48, 75 ]
84
69+75=144 28*144=4032 4032/48=84 Goal Reached!
true
false
[ 28, 69, 48, 75 ]
84
28+48=76 69+75=144 144-76=84 <backtrack>
false
true
[ 38, 7, 6, 15 ]
53
38+15=53 7-6=1 53*1=53 Goal Reached!
true
false
[ 38, 7, 6, 15 ]
53
7*6=42 38+15=53 42+53=53 <backtrack>
false
true
[ 81, 66, 46, 79 ]
22
81+66=147 46+79=125 147-125=22 Goal Reached!
true
false
[ 81, 66, 46, 79 ]
22
81-66=15 79-46=33 33-15=22 <backtrack>
false
true
[ 13, 72, 82, 56 ]
33
72-13=59 82-56=26 59-26=33 Goal Reached!
true
false
[ 13, 72, 82, 56 ]
33
82-72=10 56-13=43 43-10=33 <backtrack>
false
true
[ 42, 45, 48, 66 ]
34
48-42=6 66/6=11 45-11=34 Goal Reached!
true
false
[ 42, 45, 48, 66 ]
34
66-42=24 48-24=24 45-24=34 <backtrack>
false
true
[ 17, 41, 29, 56 ]
54
17+41=58 58/29=2 56-2=54 Goal Reached!
true
false
[ 17, 41, 29, 56 ]
54
17+29=46 41+46=87 87-56=54 <backtrack>
false
true
[ 44, 50, 36, 32 ]
53
44-32=12 36/12=3 50+3=53 Goal Reached!
true
false
[ 44, 50, 36, 32 ]
53
36+32=68 68-44=24 50+24=53 <backtrack>
false
true
[ 55, 88, 77, 95 ]
15
88-55=33 95-77=18 33-18=15 Goal Reached!
true
false
[ 55, 88, 77, 95 ]
15
95-88=7 77-55=22 22-7=15 <backtrack>
false
true
[ 14, 3, 83, 6 ]
94
14+3=17 83-6=77 17+77=94 Goal Reached!
true
false
[ 14, 3, 83, 6 ]
94
14*6=84 3+83=86 84+86=94 <backtrack>
false
true
[ 19, 29, 95, 10 ]
94
29-19=10 10/10=1 95-1=94 Goal Reached!
true
false
[ 19, 29, 95, 10 ]
94
19+29=48 10+48=58 95-58=94 <backtrack>
false
true
[ 97, 8, 52, 6 ]
60
97-52=45 8*45=360 360/6=60 Goal Reached!
true
false
[ 97, 8, 52, 6 ]
60
8*6=48 97-48=49 52+49=60 <backtrack>
false
true
[ 55, 3, 30, 29 ]
94
55+29=84 30/3=10 84+10=94 Goal Reached!
true
false
[ 55, 3, 30, 29 ]
94
3*30=90 55+29=84 90+84=94 <backtrack>
false
true
[ 90, 90, 33, 6 ]
26
90/90=1 33-6=27 27-1=26 Goal Reached!
true
false
[ 90, 90, 33, 6 ]
26
90/90=1 33-6=27 27-1=14 <backtrack>
false
true
[ 69, 78, 43, 63 ]
50
78-69=9 63/9=7 43+7=50 Goal Reached!
true
false
[ 69, 78, 43, 63 ]
50
78-43=35 69-35=34 63-34=50 <backtrack>
false
true
[ 19, 22, 9, 82 ]
67
19*9=171 22+82=104 171-104=67 Goal Reached!
true
false
[ 19, 22, 9, 82 ]
67
19+22=41 82-9=73 73-41=67 <backtrack>
false
true
[ 21, 71, 3, 27 ]
69
71-21=50 50-27=23 3*23=69 Goal Reached!
true
false
[ 21, 71, 3, 27 ]
69
21*3=63 27+63=90 90-71=69 <backtrack>
false
true
[ 6, 45, 86, 10 ]
61
86+10=96 96/6=16 45+16=61 Goal Reached!
true
false
[ 6, 45, 86, 10 ]
61
6*10=60 86-45=41 60+41=61 <backtrack>
false
true
[ 86, 69, 23, 63 ]
26
86-63=23 69/23=3 23+3=26 Goal Reached!
true
false
[ 86, 69, 23, 63 ]
26
86-69=17 63-23=40 40-17=26 <backtrack>
false
true
[ 95, 28, 70, 97 ]
59
95*28=2660 2660/70=38 97-38=59 Goal Reached!
true
false
[ 95, 28, 70, 97 ]
59
95-28=67 97-70=27 67-27=59 <backtrack>
false
true
[ 1, 76, 18, 9 ]
74
1*76=76 18/9=2 76-2=74 Goal Reached!
true
false
[ 1, 76, 18, 9 ]
74
76-1=75 18+9=27 75-27=74 <backtrack>
false
true
[ 45, 10, 26, 31 ]
22
45-10=35 26+31=57 57-35=22 Goal Reached!
true
false
[ 45, 10, 26, 31 ]
22
45-26=19 31-10=21 19+21=22 <backtrack>
false
true
[ 6, 3, 79, 5 ]
94
6-3=3 5*3=15 79+15=94 Goal Reached!
true
false
[ 6, 3, 79, 5 ]
94
6*5=30 3*30=90 79+90=94 <backtrack>
false
true
[ 63, 62, 64, 93 ]
30
63-62=1 93-64=29 1+29=30 Goal Reached!
true
false
[ 63, 62, 64, 93 ]
30
93-63=30 64-62=2 30+2=30 <backtrack>
false
true
[ 11, 81, 88, 44 ]
77
88-44=44 44/11=4 81-4=77 Goal Reached!
true
false
[ 11, 81, 88, 44 ]
77
88-11=77 81-44=37 77+37=77 <backtrack>
false
true