Printable Sudoku
Thursday, September 29, 2011 · Very Hard — Solution
5
9
2
4
7
1
8
3
6
4
6
3
2
5
8
9
1
7
8
1
7
9
3
6
4
2
5
1
2
8
5
9
4
7
6
3
3
7
6
1
8
2
5
4
9
9
5
4
3
6
7
1
8
2
7
3
1
6
4
5
2
9
8
6
4
5
8
2
9
3
7
1
2
8
9
7
1
3
6
5
4
Thursday, September 29, 2011 · Very Hard — Solution