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