Printable Sudoku
Friday, February 17, 2012 · Very Hard — Solution
2
9
5
4
1
7
8
3
6
4
8
7
2
3
6
1
5
9
1
3
6
9
8
5
2
7
4
5
1
9
7
4
2
3
6
8
8
7
3
1
6
9
4
2
5
6
4
2
3
5
8
9
1
7
9
6
1
5
2
4
7
8
3
3
5
4
8
7
1
6
9
2
7
2
8
6
9
3
5
4
1
Friday, February 17, 2012 · Very Hard — Solution