You need to enable JavaScript to run this app.
sūdoku
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
0
0
0
0
4
9
0
0
2
0
0
0
0
5
7
0
0
0
0
0
8
3
0
0
4
7
0
4
0
0
6
2
8
0
0
0
0
6
0
0
3
5
2
0
8
0
0
0
0
0
0
0
9
0
7
1
0
0
0
6
0
0
0
0
2
3
0
0
0
0
0
0
0
8
0
0
1
0
7
0
0
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
Hint mode
Info