Printable Sudoku
Saturday, April 21, 2012 · Very Hard — Solution
7
4
2
5
9
1
6
3
8
8
5
1
4
3
6
2
7
9
6
3
9
8
2
7
1
4
5
9
1
8
2
7
4
3
5
6
4
2
5
3
6
9
7
8
1
3
6
7
1
8
5
9
2
4
2
9
4
6
5
3
8
1
7
5
8
6
7
1
2
4
9
3
1
7
3
9
4
8
5
6
2
Saturday, April 21, 2012 · Very Hard — Solution