Printable Sudoku
Monday, May 13, 2013 · Hard — Solution
5
4
3
1
6
7
2
8
9
9
7
2
3
4
8
5
1
6
8
6
1
9
2
5
4
3
7
4
3
7
2
5
9
8
6
1
2
1
8
4
7
6
9
5
3
6
9
5
8
3
1
7
4
2
1
8
4
6
9
2
3
7
5
3
5
9
7
1
4
6
2
8
7
2
6
5
8
3
1
9
4
Monday, May 13, 2013 · Hard — Solution