Printable Sudoku
Thursday, August 1, 2013 · Very Hard — Solution
1
5
6
9
8
2
3
7
4
7
9
4
3
5
1
8
2
6
2
8
3
6
7
4
5
1
9
4
7
8
1
2
3
9
6
5
6
3
9
5
4
7
1
8
2
5
2
1
8
9
6
7
4
3
8
6
2
7
3
5
4
9
1
3
1
7
4
6
9
2
5
8
9
4
5
2
1
8
6
3
7
Thursday, August 1, 2013 · Very Hard — Solution