Printable Sudoku
Friday, December 6, 2013 · Very Hard — Solution
5
1
2
6
7
8
3
9
4
3
9
4
5
1
2
8
6
7
7
8
6
3
9
4
5
2
1
4
7
8
2
5
3
9
1
6
6
5
3
9
4
1
7
8
2
1
2
9
7
8
6
4
5
3
8
3
1
4
2
5
6
7
9
9
4
5
1
6
7
2
3
8
2
6
7
8
3
9
1
4
5
Friday, December 6, 2013 · Very Hard — Solution