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
[ 55, 88, 93, 90 ]
17
90-88=2 55*2=110 110-93=17 Goal Reached!
true
false
[ 55, 88, 93, 90 ]
17
90-88=2 72*101=7272 <backtrack>
false
true
[ 98, 87, 91, 70 ]
10
98-87=11 91-70=21 21-11=10 Goal Reached!
true
false
[ 98, 87, 91, 70 ]
10
98-87=11 91-70=21 139-134=5 <backtrack>
false
true
[ 38, 4, 75, 77 ]
46
77-75=2 4*2=8 38+8=46 Goal Reached!
true
false
[ 38, 4, 75, 77 ]
46
77-75=2 34*22=748 <backtrack>
false
true
[ 19, 5, 66, 3 ]
26
19*5=95 66+3=69 95-69=26 Goal Reached!
true
false
[ 19, 5, 66, 3 ]
26
19*5=95 76+102=178 <backtrack>
false
true
[ 30, 60, 16, 40 ]
69
30+16=46 60*46=2760 2760/40=69 Goal Reached!
true
false
[ 30, 60, 16, 40 ]
69
30+16=46 60*46=2760 108/18=6 <backtrack>
false
true
[ 55, 85, 76, 16 ]
30
85-55=30 76-16=60 60-30=30 Goal Reached!
true
false
[ 55, 85, 76, 16 ]
30
85-55=30 76-16=60 139-3=136 <backtrack>
false
true
[ 46, 94, 88, 3 ]
64
94-88=6 3*6=18 46+18=64 Goal Reached!
true
false
[ 46, 94, 88, 3 ]
64
94-88=6 3*6=18 110+27=137 <backtrack>
false
true
[ 75, 64, 75, 31 ]
32
75/75=1 64-31=33 33-1=32 Goal Reached!
true
false
[ 75, 64, 75, 31 ]
32
75/75=1 64-31=33 117-13=104 <backtrack>
false
true
[ 35, 21, 88, 21 ]
95
35-21=14 88+21=109 109-14=95 Goal Reached!
true
false
[ 35, 21, 88, 21 ]
95
160-50=110 <backtrack>
false
true
[ 68, 88, 44, 11 ]
90
88/44=2 11*2=22 68+22=90 Goal Reached!
true
false
[ 68, 88, 44, 11 ]
90
79/1=79 <backtrack>
false
true
[ 48, 85, 25, 81 ]
93
85-48=37 81-25=56 37+56=93 Goal Reached!
true
false
[ 48, 85, 25, 81 ]
93
85-48=37 89-78=11 <backtrack>
false
true
[ 7, 3, 71, 13 ]
54
7-3=4 71-13=58 58-4=54 Goal Reached!
true
false
[ 7, 3, 71, 13 ]
54
7-3=4 71-13=58 190-163=27 <backtrack>
false
true
[ 11, 43, 6, 67 ]
16
43+67=110 110/11=10 6+10=16 Goal Reached!
true
false
[ 11, 43, 6, 67 ]
16
43+67=110 110/11=10 58+113=171 <backtrack>
false
true
[ 72, 60, 91, 73 ]
64
91-73=18 72/18=4 60+4=64 Goal Reached!
true
false
[ 72, 60, 91, 73 ]
64
91-73=18 72/18=4 5+197=202 <backtrack>
false
true
[ 66, 79, 33, 84 ]
10
66/33=2 84-79=5 2*5=10 Goal Reached!
true
false
[ 66, 79, 33, 84 ]
10
66/33=2 84-79=5 55*133=7315 <backtrack>
false
true
[ 48, 72, 30, 52 ]
38
48+72=120 30+52=82 120-82=38 Goal Reached!
true
false
[ 48, 72, 30, 52 ]
38
48+72=120 175+21=196 <backtrack>
false
true
[ 1, 72, 35, 19 ]
56
1*72=72 35-19=16 72-16=56 Goal Reached!
true
false
[ 1, 72, 35, 19 ]
56
1*72=72 200-193=7 <backtrack>
false
true
[ 21, 45, 7, 16 ]
90
21-7=14 16-14=2 45*2=90 Goal Reached!
true
false
[ 21, 45, 7, 16 ]
90
181-131=50 <backtrack>
false
true
[ 53, 3, 84, 48 ]
51
84-53=31 48-31=17 3*17=51 Goal Reached!
true
false
[ 53, 3, 84, 48 ]
51
84-53=31 122-46=76 <backtrack>
false
true
[ 46, 14, 34, 75 ]
49
46+14=60 34+75=109 109-60=49 Goal Reached!
true
false
[ 46, 14, 34, 75 ]
49
46+14=60 34+75=109 99-83=16 <backtrack>
false
true
[ 71, 20, 39, 86 ]
44
71+20=91 86-39=47 91-47=44 Goal Reached!
true
false
[ 71, 20, 39, 86 ]
44
147+197=344 <backtrack>
false
true
[ 25, 56, 4, 94 ]
24
56+94=150 150/25=6 4*6=24 Goal Reached!
true
false
[ 25, 56, 4, 94 ]
24
56+94=150 146/125=171 <backtrack>
false
true
[ 12, 45, 54, 34 ]
77
12+45=57 54-34=20 57+20=77 Goal Reached!
true
false
[ 12, 45, 54, 34 ]
77
12+45=57 54-34=20 146+157=303 <backtrack>
false
true
[ 95, 83, 19, 90 ]
12
95/19=5 90-83=7 5+7=12 Goal Reached!
true
false
[ 95, 83, 19, 90 ]
12
95/19=5 90-83=7 111+2=113 <backtrack>
false
true
[ 91, 99, 27, 6 ]
21
99-91=8 6*8=48 48-27=21 Goal Reached!
true
false
[ 91, 99, 27, 6 ]
21
99-91=8 6*8=48 31-7=24 <backtrack>
false
true
[ 89, 45, 42, 9 ]
95
89-45=44 42+9=51 44+51=95 Goal Reached!
true
false
[ 89, 45, 42, 9 ]
95
89-45=44 141+35=176 <backtrack>
false
true
[ 72, 33, 41, 57 ]
23
72-33=39 57-41=16 39-16=23 Goal Reached!
true
false
[ 72, 33, 41, 57 ]
23
160-125=35 <backtrack>
false
true
[ 92, 15, 15, 47 ]
18
92-47=45 45/15=3 15+3=18 Goal Reached!
true
false
[ 92, 15, 15, 47 ]
18
92-47=45 45/15=3 92+92=184 <backtrack>
false
true
[ 35, 3, 20, 8 ]
21
35+20=55 8+55=63 63/3=21 Goal Reached!
true
false
[ 35, 3, 20, 8 ]
21
35+20=55 7+83=90 <backtrack>
false
true
[ 67, 32, 18, 21 ]
38
67-32=35 21-18=3 35+3=38 Goal Reached!
true
false
[ 67, 32, 18, 21 ]
38
67-32=35 21-18=3 189+81=270 <backtrack>
false
true
[ 83, 84, 2, 30 ]
25
84-30=54 2*54=108 108-83=25 Goal Reached!
true
false
[ 83, 84, 2, 30 ]
25
178-171=7 <backtrack>
false
true
[ 7, 50, 58, 59 ]
74
50-7=43 58+59=117 117-43=74 Goal Reached!
true
false
[ 7, 50, 58, 59 ]
74
107-89=18 <backtrack>
false
true
[ 66, 27, 96, 78 ]
98
66-27=39 78/39=2 96+2=98 Goal Reached!
true
false
[ 66, 27, 96, 78 ]
98
66-27=39 78/39=2 115+188=303 <backtrack>
false
true
[ 96, 27, 88, 73 ]
22
96-27=69 73-69=4 88/4=22 Goal Reached!
true
false
[ 96, 27, 88, 73 ]
22
96-27=69 47-16=31 <backtrack>
false
true
[ 84, 88, 73, 84 ]
44
88-84=4 84-73=11 4*11=44 Goal Reached!
true
false
[ 84, 88, 73, 84 ]
44
106-82=24 <backtrack>
false
true
[ 82, 38, 34, 8 ]
70
82-38=44 34-8=26 44+26=70 Goal Reached!
true
false
[ 82, 38, 34, 8 ]
70
82-38=44 34-8=26 141+130=271 <backtrack>
false
true
[ 61, 41, 62, 63 ]
19
61-41=20 63-62=1 20-1=19 Goal Reached!
true
false
[ 61, 41, 62, 63 ]
19
61-41=20 63-62=1 84-79=5 <backtrack>
false
true
[ 36, 97, 97, 3 ]
33
36+97=133 97+3=100 133-100=33 Goal Reached!
true
false
[ 36, 97, 97, 3 ]
33
154+53=207 <backtrack>
false
true
[ 39, 1, 2, 70 ]
99
70-1=69 2*69=138 138-39=99 Goal Reached!
true
false
[ 39, 1, 2, 70 ]
99
70-1=69 2*69=138 173-65=108 <backtrack>
false
true
[ 94, 65, 65, 82 ]
94
65-65=0 82*0=0 94+0=94 Goal Reached!
true
false
[ 94, 65, 65, 82 ]
94
30-8=22 <backtrack>
false
true
[ 53, 45, 4, 54 ]
22
53-45=8 4*8=32 54-32=22 Goal Reached!
true
false
[ 53, 45, 4, 54 ]
22
181-30=151 <backtrack>
false
true
[ 55, 29, 30, 94 ]
38
55-29=26 94-30=64 64-26=38 Goal Reached!
true
false
[ 55, 29, 30, 94 ]
38
55-29=26 94-30=64 187-8=179 <backtrack>
false
true
[ 76, 35, 83, 94 ]
100
76+35=111 94-83=11 111-11=100 Goal Reached!
true
false
[ 76, 35, 83, 94 ]
100
63+3=66 <backtrack>
false
true
[ 52, 99, 81, 98 ]
30
99-52=47 98-81=17 47-17=30 Goal Reached!
true
false
[ 52, 99, 81, 98 ]
30
131-93=38 <backtrack>
false
true
[ 44, 40, 18, 42 ]
52
44-18=26 42-40=2 26*2=52 Goal Reached!
true
false
[ 44, 40, 18, 42 ]
52
44-18=26 42-40=2 53*130=6890 <backtrack>
false
true
[ 68, 65, 20, 16 ]
97
68+65=133 20+16=36 133-36=97 Goal Reached!
true
false
[ 68, 65, 20, 16 ]
97
68+65=133 20+16=36 104-74=30 <backtrack>
false
true
[ 25, 4, 24, 53 ]
34
53-25=28 24/4=6 28+6=34 Goal Reached!
true
false
[ 25, 4, 24, 53 ]
34
123-67=56 <backtrack>
false
true
[ 95, 57, 74, 80 ]
26
57*80=4560 4560/95=48 74-48=26 Goal Reached!
true
false
[ 95, 57, 74, 80 ]
26
149*26=3874 <backtrack>
false
true
[ 68, 25, 90, 20 ]
34
25+20=45 68*45=3060 3060/90=34 Goal Reached!
true
false
[ 68, 25, 90, 20 ]
34
25+20=45 68*45=3060 18/25=163 <backtrack>
false
true
[ 35, 96, 17, 38 ]
15
38-35=3 96/3=32 32-17=15 Goal Reached!
true
false
[ 35, 96, 17, 38 ]
15
38-35=3 199/188=48 <backtrack>
false
true