Printable Sudoku
Wednesday, October 19, 2011 · Very Hard — Solution
6
3
4
1
5
2
9
8
7
9
2
8
4
7
6
5
3
1
7
1
5
9
3
8
4
2
6
1
9
6
2
8
4
7
5
3
3
4
7
6
9
5
2
1
8
5
8
2
7
1
3
6
9
4
4
7
1
8
2
9
3
6
5
8
5
9
3
6
7
1
4
2
2
6
3
5
4
1
8
7
9
Wednesday, October 19, 2011 · Very Hard — Solution