Printable Sudoku
Tuesday, September 20, 2011 · Hard — Solution
9
3
8
6
1
4
5
7
2
7
1
4
5
8
2
6
9
3
5
6
2
7
9
3
1
8
4
1
4
7
9
5
6
2
3
8
2
9
3
8
4
1
7
6
5
6
8
5
2
3
7
9
4
1
8
7
9
4
2
5
3
1
6
3
5
6
1
7
8
4
2
9
4
2
1
3
6
9
8
5
7
Tuesday, September 20, 2011 · Hard — Solution