Printable Sudoku
Monday, September 16, 2013 · Hard — Solution
6
7
9
2
1
5
8
3
4
8
2
1
6
3
4
5
9
7
3
4
5
8
7
9
2
1
6
7
1
4
3
9
2
6
5
8
5
6
8
7
4
1
9
2
3
9
3
2
5
6
8
4
7
1
1
9
6
4
5
3
7
8
2
2
5
7
1
8
6
3
4
9
4
8
3
9
2
7
1
6
5
Monday, September 16, 2013 · Hard — Solution