Printable Sudoku
Tuesday, August 2, 2011 · Very Hard — Solution
3
5
6
2
8
7
9
4
1
8
4
9
3
1
6
5
7
2
2
1
7
4
9
5
3
8
6
5
2
1
6
7
8
4
3
9
4
9
3
1
5
2
7
6
8
7
6
8
9
3
4
2
1
5
6
8
2
7
4
9
1
5
3
9
3
4
5
6
1
8
2
7
1
7
5
8
2
3
6
9
4
Tuesday, August 2, 2011 · Very Hard — Solution