Printable Sudoku
Thursday, February 16, 2012 · Hard — Solution
4
2
8
3
5
9
7
1
6
7
1
3
8
2
6
4
5
9
5
9
6
4
1
7
3
2
8
6
8
5
2
9
3
1
7
4
1
4
7
6
8
5
9
3
2
9
3
2
1
7
4
8
6
5
2
7
4
5
3
8
6
9
1
8
5
9
7
6
1
2
4
3
3
6
1
9
4
2
5
8
7
Thursday, February 16, 2012 · Hard — Solution