Printable Sudoku
Friday, January 18, 2013 · Very Hard — Solution
3
7
9
4
6
5
1
8
2
1
8
4
2
9
7
3
6
5
2
6
5
3
8
1
7
4
9
8
9
7
6
3
4
2
5
1
6
2
3
1
5
8
9
7
4
4
5
1
7
2
9
6
3
8
5
4
2
9
7
3
8
1
6
7
1
6
8
4
2
5
9
3
9
3
8
5
1
6
4
2
7
Friday, January 18, 2013 · Very Hard — Solution