Printable Sudoku
Saturday, May 21, 2011 · Very Hard — Solution
6
8
4
7
2
9
3
1
5
5
1
9
4
8
3
6
2
7
2
7
3
6
5
1
9
8
4
7
3
2
9
1
8
5
4
6
1
5
6
2
4
7
8
9
3
4
9
8
3
6
5
1
7
2
3
6
7
1
9
2
4
5
8
9
2
5
8
3
4
7
6
1
8
4
1
5
7
6
2
3
9
Saturday, May 21, 2011 · Very Hard — Solution