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
[ 1, 13, 51, 34 ]
98
1*13=13 51+34=85 13+85=98 Goal Reached!
true
false
[ 1, 13, 51, 34 ]
98
1+13=14 51+34=85 14+85=98 <backtrack>
false
true
[ 15, 26, 4, 59 ]
60
59-15=44 26*4=104 104-44=60 Goal Reached!
true
false
[ 15, 26, 4, 59 ]
60
15*4=60 26+59=85 85-60=60 <backtrack>
false
true
[ 56, 29, 43, 91 ]
21
56-29=27 91-43=48 48-27=21 Goal Reached!
true
false
[ 56, 29, 43, 91 ]
21
91-56=35 43-29=14 35-14=21 <backtrack>
false
true
[ 54, 5, 98, 46 ]
44
54-5=49 98/49=2 46-2=44 Goal Reached!
true
false
[ 54, 5, 98, 46 ]
44
98-54=44 46-5=41 44+41=44 <backtrack>
false
true
[ 78, 46, 76, 4 ]
44
78+46=124 76+4=80 124-80=44 Goal Reached!
true
false
[ 78, 46, 76, 4 ]
44
76/4=19 78-19=59 59-46=44 <backtrack>
false
true
[ 3, 6, 4, 13 ]
70
3*6=18 4*13=52 18+52=70 Goal Reached!
true
false
[ 3, 6, 4, 13 ]
70
6*13=78 3*4=12 78-12=70 <backtrack>
false
true
[ 69, 67, 26, 81 ]
68
69-67=2 26/2=13 81-13=68 Goal Reached!
true
false
[ 69, 67, 26, 81 ]
68
81-26=55 69-55=14 67+14=68 <backtrack>
false
true
[ 35, 2, 63, 83 ]
69
63-35=28 28/2=14 83-14=69 Goal Reached!
true
false
[ 35, 2, 63, 83 ]
69
35*2=70 83-63=20 70-20=69 <backtrack>
false
true
[ 5, 24, 62, 2 ]
90
62-5=57 2*57=114 114-24=90 Goal Reached!
true
false
[ 5, 24, 62, 2 ]
90
5*24=120 62+2=64 120-64=90 <backtrack>
false
true
[ 1, 2, 95, 53 ]
74
1*2=2 95+53=148 148/2=74 Goal Reached!
true
false
[ 1, 2, 95, 53 ]
74
1+2=3 95-3=92 92-53=74 <backtrack>
false
true
[ 93, 10, 40, 21 ]
77
93+40=133 10*21=210 210-133=77 Goal Reached!
true
false
[ 93, 10, 40, 21 ]
77
93-10=83 40+21=61 83-61=77 <backtrack>
false
true
[ 72, 68, 24, 96 ]
91
68*96=6528 24+6528=6552 6552/72=91 Goal Reached!
true
false
[ 72, 68, 24, 96 ]
91
68+24=92 96-72=24 92-24=91 <backtrack>
false
true
[ 34, 82, 49, 99 ]
66
34+82=116 99-49=50 116-50=66 Goal Reached!
true
false
[ 34, 82, 49, 99 ]
66
99-34=65 82-49=33 65+33=66 <backtrack>
false
true
[ 21, 2, 71, 37 ]
85
21+2=23 71+37=108 108-23=85 Goal Reached!
true
false
[ 21, 2, 71, 37 ]
85
2*37=74 21+71=92 92-74=85 <backtrack>
false
true
[ 42, 99, 12, 24 ]
59
99-42=57 24/12=2 57+2=59 Goal Reached!
true
false
[ 42, 99, 12, 24 ]
59
42+12=54 99-24=75 75-54=59 <backtrack>
false
true
[ 60, 54, 80, 20 ]
66
60-54=6 80-20=60 6+60=66 Goal Reached!
true
false
[ 60, 54, 80, 20 ]
66
80-20=60 60+54=114 114-60=66 <backtrack>
false
true
[ 59, 41, 13, 55 ]
93
59-55=4 13*4=52 41+52=93 Goal Reached!
true
false
[ 59, 41, 13, 55 ]
93
59+13=72 41+55=96 96-72=93 <backtrack>
false
true
[ 46, 34, 94, 4 ]
97
46-34=12 12/4=3 94+3=97 Goal Reached!
true
false
[ 46, 34, 94, 4 ]
97
34*4=136 136-46=90 94+90=97 <backtrack>
false
true
[ 96, 53, 31, 89 ]
91
96+53=149 89-31=58 149-58=91 Goal Reached!
true
false
[ 96, 53, 31, 89 ]
91
53+31=84 96-84=12 89+12=91 <backtrack>
false
true
[ 41, 59, 84, 93 ]
38
84+93=177 177/59=3 41-3=38 Goal Reached!
true
false
[ 41, 59, 84, 93 ]
38
93-59=34 84-41=43 43-34=38 <backtrack>
false
true
[ 41, 96, 61, 19 ]
25
96-41=55 61+19=80 80-55=25 Goal Reached!
true
false
[ 41, 96, 61, 19 ]
25
96-61=35 41-19=22 35-22=25 <backtrack>
false
true
[ 59, 25, 80, 73 ]
27
59-25=34 80-73=7 34-7=27 Goal Reached!
true
false
[ 59, 25, 80, 73 ]
27
80-59=21 73-25=48 48-21=27 <backtrack>
false
true
[ 56, 45, 7, 48 ]
29
56-45=11 7*11=77 77-48=29 Goal Reached!
true
false
[ 56, 45, 7, 48 ]
29
56-7=49 49-45=4 48-4=29 <backtrack>
false
true
[ 49, 64, 83, 60 ]
30
49+64=113 83+60=143 143-113=30 Goal Reached!
true
false
[ 49, 64, 83, 60 ]
30
83-64=19 60-49=11 19+11=30 <backtrack>
false
true
[ 12, 3, 63, 45 ]
82
12+45=57 57/3=19 63+19=82 Goal Reached!
true
false
[ 12, 3, 63, 45 ]
82
12*3=36 45+36=81 63+81=82 <backtrack>
false
true
[ 61, 28, 88, 87 ]
32
61-28=33 88-87=1 33-1=32 Goal Reached!
true
false
[ 61, 28, 88, 87 ]
32
88-61=27 87-28=59 59-27=32 <backtrack>
false
true
[ 22, 9, 47, 8 ]
97
47-22=25 9*8=72 25+72=97 Goal Reached!
true
false
[ 22, 9, 47, 8 ]
97
9*8=72 22+47=69 72+69=97 <backtrack>
false
true
[ 32, 3, 6, 20 ]
90
32+3=35 35-20=15 6*15=90 Goal Reached!
true
false
[ 32, 3, 6, 20 ]
90
32*3=96 6*20=120 120-96=90 <backtrack>
false
true
[ 83, 85, 92, 10 ]
51
85-83=2 92+10=102 102/2=51 Goal Reached!
true
false
[ 83, 85, 92, 10 ]
51
83-10=73 92-85=7 73-7=51 <backtrack>
false
true
[ 80, 91, 90, 99 ]
99
91-80=11 99-90=9 11*9=99 Goal Reached!
true
false
[ 80, 91, 90, 99 ]
99
80+90=170 170-91=79 99+79=99 <backtrack>
false
true
[ 45, 8, 87, 12 ]
18
45+87=132 12+132=144 144/8=18 Goal Reached!
true
false
[ 45, 8, 87, 12 ]
18
87-45=42 42-8=34 34-12=18 <backtrack>
false
true
[ 98, 89, 64, 86 ]
37
98+89=187 64+86=150 187-150=37 Goal Reached!
true
false
[ 98, 89, 64, 86 ]
37
98-89=9 86-64=22 9+22=37 <backtrack>
false
true
[ 83, 14, 36, 2 ]
19
83-36=47 14*2=28 47-28=19 Goal Reached!
true
false
[ 83, 14, 36, 2 ]
19
83-36=47 14+2=16 47-16=19 <backtrack>
false
true
[ 2, 56, 1, 94 ]
75
2*1=2 56+94=150 150/2=75 Goal Reached!
true
false
[ 2, 56, 1, 94 ]
75
2+56=58 94-1=93 93-58=75 <backtrack>
false
true
[ 35, 9, 32, 47 ]
74
35-32=3 9*3=27 47+27=74 Goal Reached!
true
false
[ 35, 9, 32, 47 ]
74
35+9=44 32+44=76 76-47=74 <backtrack>
false
true
[ 58, 40, 35, 43 ]
63
43-35=8 40/8=5 58+5=63 Goal Reached!
true
false
[ 58, 40, 35, 43 ]
63
40+35=75 75-43=32 58+32=63 <backtrack>
false
true
[ 54, 64, 36, 9 ]
55
64-54=10 36+9=45 10+45=55 Goal Reached!
true
false
[ 54, 64, 36, 9 ]
55
64-9=55 54+36=90 90-55=55 <backtrack>
false
true
[ 14, 9, 27, 40 ]
44
14+9=23 27+40=67 67-23=44 Goal Reached!
true
false
[ 14, 9, 27, 40 ]
44
14+9=23 27+23=50 50-40=44 <backtrack>
false
true
[ 2, 21, 74, 64 ]
22
74-21=53 64-53=11 2*11=22 Goal Reached!
true
false
[ 2, 21, 74, 64 ]
22
74-64=10 2*10=20 21+20=22 <backtrack>
false
true
[ 15, 88, 22, 52 ]
86
52-22=30 30/15=2 88-2=86 Goal Reached!
true
false
[ 15, 88, 22, 52 ]
86
15+22=37 52+37=89 89-88=86 <backtrack>
false
true
[ 59, 97, 86, 68 ]
99
68-59=9 97-86=11 9*11=99 Goal Reached!
true
false
[ 59, 97, 86, 68 ]
99
59+68=127 127-86=41 97+41=99 <backtrack>
false
true
[ 10, 35, 95, 50 ]
97
35-10=25 50/25=2 95+2=97 Goal Reached!
true
false
[ 10, 35, 95, 50 ]
97
10+35=45 50+45=95 95+95=97 <backtrack>
false
true
[ 22, 17, 35, 16 ]
19
35+16=51 51/17=3 22-3=19 Goal Reached!
true
false
[ 22, 17, 35, 16 ]
19
35-16=19 22-17=5 19+5=19 <backtrack>
false
true
[ 17, 60, 10, 15 ]
55
17-15=2 10/2=5 60-5=55 Goal Reached!
true
false
[ 17, 60, 10, 15 ]
55
17+10=27 15+27=42 60-42=55 <backtrack>
false
true
[ 7, 66, 49, 3 ]
36
66-7=59 49+59=108 108/3=36 Goal Reached!
true
false
[ 7, 66, 49, 3 ]
36
66/3=22 49-7=42 42-22=36 <backtrack>
false
true
[ 70, 61, 32, 74 ]
97
70-61=9 32+74=106 106-9=97 Goal Reached!
true
false
[ 70, 61, 32, 74 ]
97
61+32=93 70+74=144 144-93=97 <backtrack>
false
true
[ 80, 72, 46, 38 ]
64
80-72=8 46-38=8 8*8=64 Goal Reached!
true
false
[ 80, 72, 46, 38 ]
64
46+38=84 84-80=4 72-4=64 <backtrack>
false
true
[ 66, 3, 49, 58 ]
93
58-49=9 3*9=27 66+27=93 Goal Reached!
true
false
[ 66, 3, 49, 58 ]
93
66+3=69 49+58=107 107-69=93 <backtrack>
false
true
[ 13, 69, 5, 22 ]
73
69-13=56 22-5=17 56+17=73 Goal Reached!
true
false
[ 13, 69, 5, 22 ]
73
13*5=65 22+65=87 87-69=73 <backtrack>
false
true
[ 85, 6, 80, 64 ]
63
85-6=79 80-64=16 79-16=63 Goal Reached!
true
false
[ 85, 6, 80, 64 ]
63
85-6=79 80-64=16 79-16=-54 <backtrack>
false
true