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