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