Printable Sudoku
Friday, July 6, 2012 · Hard — Solution
6
9
8
4
7
5
2
3
1
3
2
5
8
9
1
6
4
7
4
1
7
3
6
2
5
9
8
7
4
3
9
2
8
1
5
6
9
8
2
1
5
6
4
7
3
1
5
6
7
3
4
9
8
2
8
7
1
2
4
9
3
6
5
5
3
9
6
1
7
8
2
4
2
6
4
5
8
3
7
1
9
Friday, July 6, 2012 · Hard — Solution