Printable Sudoku
Friday, February 14, 2014 · Hard — Solution
3
2
5
7
8
6
4
9
1
4
8
7
2
9
1
3
5
6
6
1
9
3
5
4
7
8
2
2
3
6
9
7
8
1
4
5
5
4
8
6
1
3
2
7
9
7
9
1
4
2
5
6
3
8
9
5
2
1
3
7
8
6
4
8
7
4
5
6
2
9
1
3
1
6
3
8
4
9
5
2
7
Friday, February 14, 2014 · Hard — Solution