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
[ 19, 33, 26, 8 ]
33
26-19=7 8-7=1 33*1=33 Goal Reached!
true
false
[ 19, 33, 26, 8 ]
33
19+8=27 26+27=53 53-33=33 <backtrack>
false
true
[ 73, 6, 8, 91 ]
38
73*8=584 6*91=546 584-546=38 Goal Reached!
true
false
[ 73, 6, 8, 91 ]
38
91-73=18 6*8=48 48-18=38 <backtrack>
false
true
[ 77, 77, 87, 86 ]
86
77-77=0 87*0=0 86+0=86 Goal Reached!
true
false
[ 77, 77, 87, 86 ]
86
77+77=154 154-87=67 86+67=86 <backtrack>
false
true
[ 46, 27, 28, 92 ]
83
46-27=19 92-28=64 19+64=83 Goal Reached!
true
false
[ 46, 27, 28, 92 ]
83
46+27=73 28+73=101 101-92=83 <backtrack>
false
true
[ 7, 14, 4, 25 ]
54
14/7=2 25*2=50 4+50=54 Goal Reached!
true
false
[ 7, 14, 4, 25 ]
54
14*4=56 7+25=32 56-32=54 <backtrack>
false
true
[ 15, 81, 6, 62 ]
28
15+81=96 6+62=68 96-68=28 Goal Reached!
true
false
[ 15, 81, 6, 62 ]
28
81-62=19 15+6=21 19+21=28 <backtrack>
false
true
[ 30, 99, 84, 55 ]
55
99+55=154 30*154=4620 4620/84=55 Goal Reached!
true
false
[ 30, 99, 84, 55 ]
55
99-30=69 84-55=29 69-29=55 <backtrack>
false
true
[ 40, 49, 60, 41 ]
92
49-40=9 60+41=101 101-9=92 Goal Reached!
true
false
[ 40, 49, 60, 41 ]
92
40+49=89 60+41=101 101-89=92 <backtrack>
false
true
[ 45, 61, 23, 23 ]
30
61-45=16 23+23=46 46-16=30 Goal Reached!
true
false
[ 45, 61, 23, 23 ]
30
61-45=16 23+16=39 39-23=30 <backtrack>
false
true
[ 42, 34, 26, 10 ]
52
42-34=8 10-8=2 26*2=52 Goal Reached!
true
false
[ 42, 34, 26, 10 ]
52
42+10=52 34+26=60 60-52=52 <backtrack>
false
true
[ 63, 22, 85, 29 ]
97
63-22=41 85-29=56 41+56=97 Goal Reached!
true
false
[ 63, 22, 85, 29 ]
97
63+22=85 85+29=114 114-85=97 <backtrack>
false
true
[ 57, 38, 34, 14 ]
29
57-38=19 34+14=48 48-19=29 Goal Reached!
true
false
[ 57, 38, 34, 14 ]
29
57-14=43 43-38=5 34-5=29 <backtrack>
false
true
[ 1, 3, 33, 72 ]
78
3-1=2 72-33=39 2*39=78 Goal Reached!
true
false
[ 1, 3, 33, 72 ]
78
3*33=99 1+72=73 99-73=78 <backtrack>
false
true
[ 51, 58, 66, 49 ]
16
51-49=2 66-58=8 2*8=16 Goal Reached!
true
false
[ 51, 58, 66, 49 ]
16
66-51=15 58-49=9 15+9=16 <backtrack>
false
true
[ 29, 3, 10, 49 ]
36
29+10=39 39/3=13 49-13=36 Goal Reached!
true
false
[ 29, 3, 10, 49 ]
36
3*10=30 49-29=20 30+20=36 <backtrack>
false
true
[ 72, 27, 64, 94 ]
70
27*64=1728 1728/72=24 94-24=70 Goal Reached!
true
false
[ 72, 27, 64, 94 ]
70
94-27=67 64+67=131 131-72=70 <backtrack>
false
true
[ 18, 91, 36, 97 ]
48
18+91=109 97-36=61 109-61=48 Goal Reached!
true
false
[ 18, 91, 36, 97 ]
48
97-91=6 18+6=24 36+24=48 <backtrack>
false
true
[ 48, 44, 9, 37 ]
36
48-37=11 44*9=396 396/11=36 Goal Reached!
true
false
[ 48, 44, 9, 37 ]
36
48-9=39 44-37=7 39-7=36 <backtrack>
false
true
[ 17, 78, 32, 9 ]
84
78-17=61 32-9=23 61+23=84 Goal Reached!
true
false
[ 17, 78, 32, 9 ]
84
17+32=49 9+49=58 78+58=84 <backtrack>
false
true
[ 31, 58, 55, 64 ]
98
31+58=89 64-55=9 89+9=98 Goal Reached!
true
false
[ 31, 58, 55, 64 ]
98
31+58=89 55+64=119 119-89=98 <backtrack>
false
true
[ 2, 24, 55, 42 ]
49
2*24=48 55+42=97 97-48=49 Goal Reached!
true
false
[ 2, 24, 55, 42 ]
49
2*24=48 55-42=13 48+13=49 <backtrack>
false
true
[ 14, 69, 62, 37 ]
58
14+69=83 62-37=25 83-25=58 Goal Reached!
true
false
[ 14, 69, 62, 37 ]
58
14+37=51 69-51=18 62-18=58 <backtrack>
false
true
[ 72, 24, 82, 40 ]
74
72-24=48 82+40=122 122-48=74 Goal Reached!
true
false
[ 72, 24, 82, 40 ]
74
24+40=64 82-64=18 72+18=74 <backtrack>
false
true
[ 73, 70, 77, 64 ]
25
73+77=150 70-64=6 150/6=25 Goal Reached!
true
false
[ 73, 70, 77, 64 ]
25
77-73=4 70-64=6 4*6=25 <backtrack>
false
true
[ 65, 12, 27, 85 ]
84
65+27=92 92-85=7 12*7=84 Goal Reached!
true
false
[ 65, 12, 27, 85 ]
84
65+12=77 27+77=104 104-85=84 <backtrack>
false
true
[ 38, 22, 44, 95 ]
55
95-38=57 44/22=2 57-2=55 Goal Reached!
true
false
[ 38, 22, 44, 95 ]
55
95-38=57 22+44=66 66-57=55 <backtrack>
false
true
[ 69, 31, 96, 73 ]
69
69+31=100 96+73=169 169-100=69 Goal Reached!
true
false
[ 69, 31, 96, 73 ]
69
96-31=65 73-65=8 69+8=69 <backtrack>
false
true
[ 62, 35, 4, 9 ]
32
62-35=27 9-4=5 27+5=32 Goal Reached!
true
false
[ 62, 35, 4, 9 ]
32
4*9=36 62-35=27 36-27=32 <backtrack>
false
true
[ 26, 98, 49, 28 ]
24
26*98=2548 2548/49=52 52-28=24 Goal Reached!
true
false
[ 26, 98, 49, 28 ]
24
98/49=2 26-2=24 28-24=24 <backtrack>
false
true
[ 18, 55, 71, 84 ]
86
18+55=73 84-71=13 73+13=86 Goal Reached!
true
false
[ 18, 55, 71, 84 ]
86
18+55=73 71+73=144 144-84=86 <backtrack>
false
true
[ 44, 47, 51, 2 ]
76
44/2=22 47+51=98 98-22=76 Goal Reached!
true
false
[ 44, 47, 51, 2 ]
76
44*2=88 47+51=98 98-88=76 <backtrack>
false
true
[ 9, 13, 15, 61 ]
72
13-9=4 15+61=76 76-4=72 Goal Reached!
true
false
[ 9, 13, 15, 61 ]
72
9*13=117 117-15=102 102-61=72 <backtrack>
false
true
[ 88, 36, 46, 20 ]
49
88+20=108 108/36=3 46+3=49 Goal Reached!
true
false
[ 88, 36, 46, 20 ]
49
88-36=52 46+20=66 66-52=49 <backtrack>
false
true
[ 23, 30, 55, 96 ]
48
23+30=53 55-53=2 96/2=48 Goal Reached!
true
false
[ 23, 30, 55, 96 ]
48
96-23=73 73-30=43 55-43=48 <backtrack>
false
true
[ 48, 59, 92, 83 ]
98
48+59=107 92-83=9 107-9=98 Goal Reached!
true
false
[ 48, 59, 92, 83 ]
98
48+59=107 107-83=24 92+24=98 <backtrack>
false
true
[ 81, 66, 47, 59 ]
50
81-59=22 66/22=3 47+3=50 Goal Reached!
true
false
[ 81, 66, 47, 59 ]
50
81-47=34 66-34=32 59-32=50 <backtrack>
false
true
[ 38, 5, 38, 65 ]
65
38-38=0 5*0=0 65+0=65 Goal Reached!
true
false
[ 38, 5, 38, 65 ]
65
38+5=43 38+43=81 81-65=65 <backtrack>
false
true
[ 91, 64, 16, 51 ]
23
64-51=13 91/13=7 16+7=23 Goal Reached!
true
false
[ 91, 64, 16, 51 ]
23
91-64=27 51-27=24 24-16=23 <backtrack>
false
true
[ 37, 45, 48, 77 ]
38
48-37=11 77/11=7 45-7=38 Goal Reached!
true
false
[ 37, 45, 48, 77 ]
38
77-45=32 48-32=16 37+16=38 <backtrack>
false
true
[ 18, 55, 7, 61 ]
19
18+55=73 61-7=54 73-54=19 Goal Reached!
true
false
[ 18, 55, 7, 61 ]
19
61-55=6 7+6=13 18+13=19 <backtrack>
false
true
[ 7, 28, 4, 6 ]
90
28-7=21 4*21=84 6+84=90 Goal Reached!
true
false
[ 7, 28, 4, 6 ]
90
28*4=112 7*6=42 112-42=90 <backtrack>
false
true
[ 69, 42, 18, 44 ]
35
69-42=27 18+44=62 62-27=35 Goal Reached!
true
false
[ 69, 42, 18, 44 ]
35
69-18=51 51-42=9 44-9=35 <backtrack>
false
true
[ 86, 85, 33, 67 ]
99
86-85=1 33+67=100 100-1=99 Goal Reached!
true
false
[ 86, 85, 33, 67 ]
99
33+67=100 86+85=171 171-100=99 <backtrack>
false
true
[ 88, 31, 8, 86 ]
37
88-31=57 8+86=94 94-57=37 Goal Reached!
true
false
[ 88, 31, 8, 86 ]
37
88-86=2 8*2=16 31+16=37 <backtrack>
false
true
[ 71, 61, 41, 3 ]
71
71-61=10 3*10=30 41+30=71 Goal Reached!
true
false
[ 71, 61, 41, 3 ]
71
61+3=64 41+64=105 105-71=71 <backtrack>
false
true
[ 79, 58, 29, 14 ]
94
79+58=137 29+14=43 137-43=94 Goal Reached!
true
false
[ 79, 58, 29, 14 ]
94
79+14=93 58+29=87 93+87=94 <backtrack>
false
true
[ 7, 91, 21, 59 ]
24
7*59=413 91+413=504 504/21=24 Goal Reached!
true
false
[ 7, 91, 21, 59 ]
24
91-59=32 32-7=25 25-21=24 <backtrack>
false
true
[ 32, 8, 44, 23 ]
45
32-8=24 44-23=21 24+21=45 Goal Reached!
true
false
[ 32, 8, 44, 23 ]
45
32+8=40 23+40=63 63-44=45 <backtrack>
false
true
[ 68, 92, 60, 35 ]
65
68+92=160 60+35=95 160-95=65 Goal Reached!
true
false
[ 68, 92, 60, 35 ]
65
92-35=57 60+57=117 117-68=65 <backtrack>
false
true
[ 39, 2, 13, 18 ]
78
18/2=9 13*9=117 117-39=78 Goal Reached!
true
false
[ 39, 2, 13, 18 ]
78
39*2=78 13+18=31 78+31=78 <backtrack>
false
true