Printable Sudoku
Thursday, October 18, 2012 · Very Hard — Solution
3
6
2
4
7
1
5
9
8
1
4
8
6
5
9
3
2
7
9
5
7
2
3
8
6
1
4
4
2
5
8
1
7
9
6
3
7
9
3
5
4
6
2
8
1
8
1
6
3
9
2
4
7
5
5
8
9
7
6
4
1
3
2
2
3
1
9
8
5
7
4
6
6
7
4
1
2
3
8
5
9
Thursday, October 18, 2012 · Very Hard — Solution