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
[ 39, 42, 43, 22 ]
63
42-39=3 43-22=21 3*21=63 Goal Reached!
true
false
[ 39, 42, 43, 22 ]
63
39+22=61 42+43=85 85-61=63 <backtrack>
false
true
[ 55, 75, 7, 12 ]
15
75-55=20 12-7=5 20-5=15 Goal Reached!
true
false
[ 55, 75, 7, 12 ]
15
75-55=20 20-7=13 12+13=15 <backtrack>
false
true
[ 93, 29, 83, 8 ]
56
93+83=176 29*8=232 232-176=56 Goal Reached!
true
false
[ 93, 29, 83, 8 ]
56
93-29=64 83-8=75 75-64=56 <backtrack>
false
true
[ 27, 68, 19, 16 ]
66
27-19=8 16/8=2 68-2=66 Goal Reached!
true
false
[ 27, 68, 19, 16 ]
66
27+19=46 16+46=62 68-62=66 <backtrack>
false
true
[ 45, 6, 35, 70 ]
95
45+70=115 6*35=210 210-115=95 Goal Reached!
true
false
[ 45, 6, 35, 70 ]
95
45+6=51 35+51=86 70+86=95 <backtrack>
false
true
[ 82, 24, 71, 58 ]
23
82+24=106 71+58=129 129-106=23 Goal Reached!
true
false
[ 82, 24, 71, 58 ]
23
82-71=11 58-24=34 34-11=23 <backtrack>
false
true
[ 9, 80, 12, 16 ]
85
9+80=89 16-12=4 89-4=85 Goal Reached!
true
false
[ 9, 80, 12, 16 ]
85
9*12=108 108-16=92 92-80=85 <backtrack>
false
true
[ 68, 35, 2, 48 ]
46
68+2=70 70/35=2 48-2=46 Goal Reached!
true
false
[ 68, 35, 2, 48 ]
46
68/2=34 35+34=69 69-48=46 <backtrack>
false
true
[ 27, 15, 16, 9 ]
37
27-15=12 16+9=25 12+25=37 Goal Reached!
true
false
[ 27, 15, 16, 9 ]
37
27+9=36 15+16=31 36+31=37 <backtrack>
false
true
[ 16, 38, 94, 46 ]
35
94-46=48 48/16=3 38-3=35 Goal Reached!
true
false
[ 16, 38, 94, 46 ]
35
94-46=48 48-16=32 38-32=35 <backtrack>
false
true
[ 19, 34, 40, 6 ]
78
19+34=53 53-40=13 6*13=78 Goal Reached!
true
false
[ 19, 34, 40, 6 ]
78
19*6=114 34+40=74 114-74=78 <backtrack>
false
true
[ 22, 28, 88, 68 ]
75
22*28=616 616/88=7 68+7=75 Goal Reached!
true
false
[ 22, 28, 88, 68 ]
75
22+28=50 88-50=38 68+38=75 <backtrack>
false
true
[ 31, 53, 65, 61 ]
80
31+53=84 65-61=4 84-4=80 Goal Reached!
true
false
[ 31, 53, 65, 61 ]
80
31+53=84 65+61=126 126-84=80 <backtrack>
false
true
[ 37, 2, 11, 47 ]
97
37+2=39 11+47=58 39+58=97 Goal Reached!
true
false
[ 37, 2, 11, 47 ]
97
2*47=94 37+11=48 94+48=97 <backtrack>
false
true
[ 12, 22, 31, 21 ]
19
31-12=19 22-21=1 19*1=19 Goal Reached!
true
false
[ 12, 22, 31, 21 ]
19
31-12=19 22-21=1 19*1=-17 <backtrack>
false
true
[ 14, 24, 78, 92 ]
24
14+24=38 92-78=14 38-14=24 Goal Reached!
true
false
[ 14, 24, 78, 92 ]
24
92-78=14 14+14=28 28-24=24 <backtrack>
false
true
[ 21, 21, 85, 11 ]
11
21-21=0 85*0=0 11+0=11 Goal Reached!
true
false
[ 21, 21, 85, 11 ]
11
85-21=64 64-21=43 43-11=11 <backtrack>
false
true
[ 24, 70, 41, 83 ]
78
70-24=46 41+83=124 124-46=78 Goal Reached!
true
false
[ 24, 70, 41, 83 ]
78
24+41=65 70+65=135 135-83=78 <backtrack>
false
true
[ 77, 29, 21, 69 ]
64
77-69=8 29-21=8 8*8=64 Goal Reached!
true
false
[ 77, 29, 21, 69 ]
64
29+21=50 77-50=27 69-27=64 <backtrack>
false
true
[ 75, 59, 2, 55 ]
73
75-59=16 2+55=57 16+57=73 Goal Reached!
true
false
[ 75, 59, 2, 55 ]
73
75-2=73 59+55=114 114-73=73 <backtrack>
false
true
[ 80, 15, 57, 87 ]
49
80+15=95 57+87=144 144-95=49 Goal Reached!
true
false
[ 80, 15, 57, 87 ]
49
80-15=65 87-57=30 65-30=49 <backtrack>
false
true
[ 19, 3, 56, 32 ]
95
32-19=13 3*13=39 56+39=95 Goal Reached!
true
false
[ 19, 3, 56, 32 ]
95
3*32=96 19+56=75 96-75=95 <backtrack>
false
true
[ 29, 40, 99, 79 ]
70
40-29=11 99/11=9 79-9=70 Goal Reached!
true
false
[ 29, 40, 99, 79 ]
70
29+40=69 99-69=30 79-30=70 <backtrack>
false
true
[ 76, 24, 25, 3 ]
93
76+25=101 24/3=8 101-8=93 Goal Reached!
true
false
[ 76, 24, 25, 3 ]
93
25*3=75 24+75=99 99-76=93 <backtrack>
false
true
[ 55, 57, 50, 24 ]
76
57-55=2 50+24=74 2+74=76 Goal Reached!
true
false
[ 55, 57, 50, 24 ]
76
50+24=74 55+57=112 112-74=76 <backtrack>
false
true
[ 73, 16, 28, 40 ]
80
73-28=45 45-40=5 16*5=80 Goal Reached!
true
false
[ 73, 16, 28, 40 ]
80
16+28=44 40+44=84 84-73=80 <backtrack>
false
true
[ 19, 6, 75, 82 ]
72
19+75=94 94-82=12 6*12=72 Goal Reached!
true
false
[ 19, 6, 75, 82 ]
72
19*6=114 114-75=39 82-39=72 <backtrack>
false
true
[ 30, 7, 2, 42 ]
33
7*2=14 42/14=3 30+3=33 Goal Reached!
true
false
[ 30, 7, 2, 42 ]
33
7*2=14 42-14=28 30+28=33 <backtrack>
false
true
[ 42, 10, 4, 3 ]
13
42*3=126 4+126=130 130/10=13 Goal Reached!
true
false
[ 42, 10, 4, 3 ]
13
42/3=14 10+4=14 14/14=13 <backtrack>
false
true
[ 24, 8, 36, 63 ]
83
24-8=16 36+63=99 99-16=83 Goal Reached!
true
false
[ 24, 8, 36, 63 ]
83
24+8=32 36+32=68 63+68=83 <backtrack>
false
true
[ 54, 2, 49, 43 ]
30
54+49=103 103-43=60 60/2=30 Goal Reached!
true
false
[ 54, 2, 49, 43 ]
30
54/2=27 49-27=22 43-22=30 <backtrack>
false
true
[ 81, 6, 64, 15 ]
38
81+6=87 64-15=49 87-49=38 Goal Reached!
true
false
[ 81, 6, 64, 15 ]
38
81-64=17 6+15=21 17+21=38 <backtrack>
false
true
[ 85, 3, 69, 79 ]
78
85+3=88 79-69=10 88-10=78 Goal Reached!
true
false
[ 85, 3, 69, 79 ]
78
85-3=82 82-69=13 79-13=78 <backtrack>
false
true
[ 2, 11, 20, 52 ]
42
11+20=31 52-31=21 2*21=42 Goal Reached!
true
false
[ 2, 11, 20, 52 ]
42
2*20=40 52-11=41 40+41=42 <backtrack>
false
true
[ 63, 68, 91, 90 ]
73
68-63=5 90/5=18 91-18=73 Goal Reached!
true
false
[ 63, 68, 91, 90 ]
73
91-63=28 90-28=62 68+62=73 <backtrack>
false
true
[ 33, 77, 8, 64 ]
71
77-64=13 8*13=104 104-33=71 Goal Reached!
true
false
[ 33, 77, 8, 64 ]
71
33+8=41 64+41=105 105-77=71 <backtrack>
false
true
[ 66, 15, 21, 22 ]
16
66/22=3 15/3=5 21-5=16 Goal Reached!
true
false
[ 66, 15, 21, 22 ]
16
66/22=3 21-3=18 18-15=16 <backtrack>
false
true
[ 3, 94, 98, 83 ]
82
3+94=97 98-83=15 97-15=82 Goal Reached!
true
false
[ 3, 94, 98, 83 ]
82
94-3=91 98-83=15 91-15=82 <backtrack>
false
true
[ 22, 76, 88, 69 ]
18
88-69=19 76/19=4 22-4=18 Goal Reached!
true
false
[ 22, 76, 88, 69 ]
18
88-76=12 69-22=47 47-12=18 <backtrack>
false
true
[ 72, 78, 65, 14 ]
19
78-72=6 14*6=84 84-65=19 Goal Reached!
true
false
[ 72, 78, 65, 14 ]
19
78-72=6 65-14=51 51-6=19 <backtrack>
false
true
[ 3, 46, 52, 10 ]
11
3*52=156 156-46=110 110/10=11 Goal Reached!
true
false
[ 3, 46, 52, 10 ]
11
52-46=6 3+6=9 10+9=11 <backtrack>
false
true
[ 12, 93, 14, 37 ]
16
93-37=56 56/14=4 12+4=16 Goal Reached!
true
false
[ 12, 93, 14, 37 ]
16
93-37=56 56/14=4 12+4=6 <backtrack>
false
true
[ 62, 52, 22, 39 ]
30
62-22=40 39*40=1560 1560/52=30 Goal Reached!
true
false
[ 62, 52, 22, 39 ]
30
62-52=10 39-10=29 22+29=30 <backtrack>
false
true
[ 2, 46, 7, 45 ]
21
2+46=48 48-45=3 7*3=21 Goal Reached!
true
false
[ 2, 46, 7, 45 ]
21
46/2=23 45-23=22 22-7=21 <backtrack>
false
true
[ 8, 38, 23, 44 ]
21
8+38=46 23+44=67 67-46=21 Goal Reached!
true
false
[ 8, 38, 23, 44 ]
21
44-38=6 8+6=14 23-14=21 <backtrack>
false
true
[ 67, 11, 16, 83 ]
21
67+11=78 16+83=99 99-78=21 Goal Reached!
true
false
[ 67, 11, 16, 83 ]
21
83-67=16 11+16=27 27-16=21 <backtrack>
false
true
[ 35, 61, 27, 68 ]
70
35*68=2380 61-27=34 2380/34=70 Goal Reached!
true
false
[ 35, 61, 27, 68 ]
70
35+27=62 61+62=123 123-68=70 <backtrack>
false
true
[ 96, 14, 57, 19 ]
79
96-14=82 57/19=3 82-3=79 Goal Reached!
true
false
[ 96, 14, 57, 19 ]
79
96-14=82 57+19=76 82-76=79 <backtrack>
false
true
[ 85, 18, 97, 95 ]
49
97-95=2 18*2=36 85-36=49 Goal Reached!
true
false
[ 85, 18, 97, 95 ]
49
85-18=67 97-95=2 67-2=49 <backtrack>
false
true
[ 10, 72, 61, 8 ]
22
10-8=2 72-61=11 2*11=22 Goal Reached!
true
false
[ 10, 72, 61, 8 ]
22
72-61=11 10+8=18 11+18=22 <backtrack>
false
true