Printable Sudoku
Tuesday, May 21, 2013 · Very Hard — Solution
4
2
1
3
8
5
6
9
7
3
6
9
4
1
7
5
2
8
8
7
5
2
9
6
3
4
1
1
5
7
6
2
4
9
8
3
9
4
6
1
3
8
2
7
5
2
3
8
7
5
9
1
6
4
6
9
4
5
7
3
8
1
2
5
8
2
9
4
1
7
3
6
7
1
3
8
6
2
4
5
9
Tuesday, May 21, 2013 · Very Hard — Solution