Printable Sudoku
Monday, August 13, 2012 · Very Hard — Solution
4
5
9
7
1
2
8
6
3
2
8
3
4
5
6
9
7
1
1
7
6
8
9
3
4
5
2
7
4
8
3
2
1
5
9
6
6
3
5
9
8
7
2
1
4
9
1
2
6
4
5
7
3
8
5
6
1
2
7
4
3
8
9
8
2
7
1
3
9
6
4
5
3
9
4
5
6
8
1
2
7
Monday, August 13, 2012 · Very Hard — Solution