Printable Sudoku
Sunday, February 2, 2014 · Very Hard — Solution
1
6
8
7
3
5
4
2
9
4
3
5
9
2
8
6
1
7
7
9
2
6
1
4
8
5
3
5
1
3
2
6
7
9
8
4
2
8
4
5
9
3
1
7
6
9
7
6
8
4
1
2
3
5
6
2
1
3
5
9
7
4
8
8
5
9
4
7
2
3
6
1
3
4
7
1
8
6
5
9
2
Sunday, February 2, 2014 · Very Hard — Solution