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
[ 34, 73, 30, 58 ]
60
34-30=4 73-58=15 4*15=60 Goal Reached!
true
false
[ 34, 73, 30, 58 ]
60
34+30=64 73-58=15 64-15=60 <backtrack>
false
true
[ 90, 41, 28, 64 ]
13
90-41=49 64-28=36 49-36=13 Goal Reached!
true
false
[ 90, 41, 28, 64 ]
13
90-64=26 41-28=13 26-13=13 <backtrack>
false
true
[ 14, 84, 79, 16 ]
17
84/14=6 16*6=96 96-79=17 Goal Reached!
true
false
[ 14, 84, 79, 16 ]
17
84-79=5 14+5=19 19-16=17 <backtrack>
false
true
[ 23, 83, 56, 51 ]
85
51-23=28 56/28=2 83+2=85 Goal Reached!
true
false
[ 23, 83, 56, 51 ]
85
23+56=79 51+79=130 130-83=85 <backtrack>
false
true
[ 94, 2, 53, 51 ]
20
94-53=41 51-41=10 2*10=20 Goal Reached!
true
false
[ 94, 2, 53, 51 ]
20
94-53=41 51-41=10 2*10=18 <backtrack>
false
true
[ 34, 62, 95, 92 ]
40
95-92=3 34*3=102 102-62=40 Goal Reached!
true
false
[ 34, 62, 95, 92 ]
40
95-62=33 92-34=58 58-33=40 <backtrack>
false
true
[ 34, 33, 41, 8 ]
30
41-33=8 8*8=64 64-34=30 Goal Reached!
true
false
[ 34, 33, 41, 8 ]
30
41-8=33 34-33=1 33-1=30 <backtrack>
false
true
[ 93, 21, 36, 99 ]
31
93*21=1953 99-36=63 1953/63=31 Goal Reached!
true
false
[ 93, 21, 36, 99 ]
31
99-93=6 21+6=27 36-27=31 <backtrack>
false
true
[ 89, 19, 35, 16 ]
90
35-19=16 16/16=1 89+1=90 Goal Reached!
true
false
[ 89, 19, 35, 16 ]
90
19+35=54 16+54=70 89+70=90 <backtrack>
false
true
[ 58, 2, 68, 65 ]
82
65-58=7 2*7=14 68+14=82 Goal Reached!
true
false
[ 58, 2, 68, 65 ]
82
58+2=60 65+60=125 125-68=82 <backtrack>
false
true
[ 1, 52, 3, 47 ]
92
1+47=48 3*48=144 144-52=92 Goal Reached!
true
false
[ 1, 52, 3, 47 ]
92
1+52=53 3+47=50 53+50=92 <backtrack>
false
true
[ 15, 84, 54, 9 ]
23
15-9=6 84+54=138 138/6=23 Goal Reached!
true
false
[ 15, 84, 54, 9 ]
23
84-54=30 15+9=24 30-24=23 <backtrack>
false
true
[ 43, 95, 52, 27 ]
59
43+95=138 52+27=79 138-79=59 Goal Reached!
true
false
[ 43, 95, 52, 27 ]
59
95-27=68 68-43=25 52+25=59 <backtrack>
false
true
[ 32, 57, 36, 31 ]
20
57-32=25 36-31=5 25-5=20 Goal Reached!
true
false
[ 32, 57, 36, 31 ]
20
57-36=21 32-31=1 21-1=20 <backtrack>
false
true
[ 83, 48, 2, 57 ]
61
83*2=166 48+57=105 166-105=61 Goal Reached!
true
false
[ 83, 48, 2, 57 ]
61
83-2=81 81-48=33 57+33=61 <backtrack>
false
true
[ 14, 5, 26, 44 ]
32
44-14=30 30/5=6 26+6=32 Goal Reached!
true
false
[ 14, 5, 26, 44 ]
32
14+5=19 44-19=25 26+25=32 <backtrack>
false
true
[ 17, 76, 29, 48 ]
80
29-17=12 48/12=4 76+4=80 Goal Reached!
true
false
[ 17, 76, 29, 48 ]
80
17+29=46 48+46=94 94-76=80 <backtrack>
false
true
[ 25, 56, 44, 13 ]
24
25+56=81 44+13=57 81-57=24 Goal Reached!
true
false
[ 25, 56, 44, 13 ]
24
56-44=12 13+12=25 25/25=24 <backtrack>
false
true
[ 28, 75, 89, 97 ]
95
28+75=103 97-89=8 103-8=95 Goal Reached!
true
false
[ 28, 75, 89, 97 ]
95
28+75=103 103-89=14 97-14=95 <backtrack>
false
true
[ 6, 55, 17, 60 ]
48
60/6=10 55-17=38 10+38=48 Goal Reached!
true
false
[ 6, 55, 17, 60 ]
48
55-6=49 60-17=43 49-43=48 <backtrack>
false
true
[ 34, 40, 84, 24 ]
21
40-34=6 84*6=504 504/24=21 Goal Reached!
true
false
[ 34, 40, 84, 24 ]
21
84-40=44 44-34=10 24-10=21 <backtrack>
false
true
[ 4, 72, 99, 83 ]
22
72+99=171 171-83=88 88/4=22 Goal Reached!
true
false
[ 4, 72, 99, 83 ]
22
99-83=16 72/4=18 16+18=22 <backtrack>
false
true
[ 22, 84, 12, 18 ]
45
84*12=1008 1008-18=990 990/22=45 Goal Reached!
true
false
[ 22, 84, 12, 18 ]
45
84-22=62 12+18=30 62-30=45 <backtrack>
false
true
[ 35, 90, 26, 3 ]
31
35+26=61 90/3=30 61-30=31 Goal Reached!
true
false
[ 35, 90, 26, 3 ]
31
90/3=30 35-26=9 30+9=31 <backtrack>
false
true
[ 74, 10, 52, 4 ]
36
74+10=84 52-4=48 84-48=36 Goal Reached!
true
false
[ 74, 10, 52, 4 ]
36
10*4=40 74-52=22 40-22=36 <backtrack>
false
true
[ 90, 87, 97, 95 ]
26
97-90=7 87+95=182 182/7=26 Goal Reached!
true
false
[ 90, 87, 97, 95 ]
26
97-90=7 95-87=8 7+8=26 <backtrack>
false
true
[ 4, 36, 2, 97 ]
55
4+36=40 97-2=95 95-40=55 Goal Reached!
true
false
[ 4, 36, 2, 97 ]
55
4*2=8 97-36=61 61-8=55 <backtrack>
false
true
[ 59, 7, 12, 97 ]
72
59+97=156 7*12=84 156-84=72 Goal Reached!
true
false
[ 59, 7, 12, 97 ]
72
7*12=84 97-59=38 84-38=72 <backtrack>
false
true
[ 41, 76, 69, 63 ]
32
76-69=7 63/7=9 41-9=32 Goal Reached!
true
false
[ 41, 76, 69, 63 ]
32
76-69=7 63/7=9 41-9=-15 <backtrack>
false
true
[ 44, 66, 38, 40 ]
98
66*40=2640 2640/44=60 38+60=98 Goal Reached!
true
false
[ 44, 66, 38, 40 ]
98
44+38=82 66+40=106 106-82=98 <backtrack>
false
true
[ 68, 16, 88, 27 ]
31
68+16=84 88+27=115 115-84=31 Goal Reached!
true
false
[ 68, 16, 88, 27 ]
31
88-68=20 16+20=36 36-27=31 <backtrack>
false
true
[ 82, 34, 51, 35 ]
31
82-51=31 35-34=1 31*1=31 Goal Reached!
true
false
[ 82, 34, 51, 35 ]
31
82-51=31 35-34=1 31*1=-7 <backtrack>
false
true
[ 9, 81, 40, 64 ]
66
9+81=90 64-40=24 90-24=66 Goal Reached!
true
false
[ 9, 81, 40, 64 ]
66
81-9=72 72-40=32 64+32=66 <backtrack>
false
true
[ 60, 82, 77, 65 ]
73
82-77=5 65/5=13 60+13=73 Goal Reached!
true
false
[ 60, 82, 77, 65 ]
73
82-60=22 65+22=87 87-77=73 <backtrack>
false
true
[ 15, 17, 26, 17 ]
60
17-15=2 17*2=34 26+34=60 Goal Reached!
true
false
[ 15, 17, 26, 17 ]
60
15+17=32 26+17=43 32+43=60 <backtrack>
false
true
[ 57, 18, 27, 63 ]
51
57-18=39 27+63=90 90-39=51 Goal Reached!
true
false
[ 57, 18, 27, 63 ]
51
18+27=45 63-45=18 57-18=39 57+18=51 <backtrack>
false
true
[ 34, 43, 16, 90 ]
54
43-34=9 16*9=144 144-90=54 Goal Reached!
true
false
[ 34, 43, 16, 90 ]
54
34+16=50 90-43=47 50+47=54 <backtrack>
false
true
[ 48, 46, 27, 18 ]
18
48-46=2 27-18=9 2*9=18 Goal Reached!
true
false
[ 48, 46, 27, 18 ]
18
48-46=2 27-2=25 25-18=18 <backtrack>
false
true
[ 8, 47, 31, 25 ]
72
47-31=16 25-16=9 8*9=72 Goal Reached!
true
false
[ 8, 47, 31, 25 ]
72
8+47=55 31+25=56 55+56=72 <backtrack>
false
true
[ 2, 22, 71, 36 ]
46
22/2=11 71-36=35 11+35=46 Goal Reached!
true
false
[ 2, 22, 71, 36 ]
46
2*22=44 71-36=35 44+35=46 <backtrack>
false
true
[ 68, 3, 22, 55 ]
27
68-22=46 55-46=9 3*9=27 Goal Reached!
true
false
[ 68, 3, 22, 55 ]
27
68-55=13 3+22=25 13+25=27 <backtrack>
false
true
[ 66, 82, 93, 76 ]
70
93-82=11 66/11=6 76-6=70 Goal Reached!
true
false
[ 66, 82, 93, 76 ]
70
93-66=27 82-27=55 76-55=70 <backtrack>
false
true
[ 24, 91, 61, 73 ]
79
91-24=67 73-61=12 67+12=79 Goal Reached!
true
false
[ 24, 91, 61, 73 ]
79
24+61=85 91-73=18 85-18=79 <backtrack>
false
true
[ 17, 40, 38, 25 ]
88
17+38=55 40*55=2200 2200/25=88 Goal Reached!
true
false
[ 17, 40, 38, 25 ]
88
17+40=57 38+25=63 57+63=88 <backtrack>
false
true
[ 69, 87, 1, 3 ]
54
87-69=18 1*3=3 18*3=54 Goal Reached!
true
false
[ 69, 87, 1, 3 ]
54
87/3=29 69-1=68 68-29=54 <backtrack>
false
true
[ 22, 55, 4, 57 ]
80
22+55=77 77-57=20 4*20=80 Goal Reached!
true
false
[ 22, 55, 4, 57 ]
80
22*4=88 55+57=112 112-88=80 <backtrack>
false
true
[ 50, 49, 40, 41 ]
100
50+49=99 41-40=1 99+1=100 Goal Reached!
true
false
[ 50, 49, 40, 41 ]
100
50+49=99 40+41=81 99+81=100 <backtrack>
false
true
[ 42, 30, 47, 84 ]
34
84/42=2 47-30=17 2*17=34 Goal Reached!
true
false
[ 42, 30, 47, 84 ]
34
84-47=37 42-30=12 37-12=34 <backtrack>
false
true
[ 49, 49, 14, 69 ]
83
49-49=0 14+69=83 0+83=83 Goal Reached!
true
false
[ 49, 49, 14, 69 ]
83
49+14=63 49+63=112 112-69=83 <backtrack>
false
true
[ 91, 78, 42, 72 ]
78
91*72=6552 6552/42=156 156-78=78 Goal Reached!
true
false
[ 91, 78, 42, 72 ]
78
91-42=49 72+49=121 121-78=78 <backtrack>
false
true