Printable Sudoku
Friday, December 30, 2011 · Very Hard — Solution
5
3
2
6
7
9
4
8
1
7
6
1
2
4
8
9
5
3
4
8
9
1
5
3
6
2
7
9
5
4
7
8
6
3
1
2
6
1
7
4
3
2
8
9
5
3
2
8
5
9
1
7
6
4
1
4
5
9
6
7
2
3
8
2
9
3
8
1
4
5
7
6
8
7
6
3
2
5
1
4
9
Friday, December 30, 2011 · Very Hard — Solution