Printable Sudoku
Friday, October 16, 2015 · Very Hard — Solution
2
3
7
9
1
6
8
5
4
9
1
4
3
5
8
6
2
7
6
8
5
4
2
7
9
3
1
7
5
3
2
8
9
4
1
6
1
4
6
7
3
5
2
8
9
8
9
2
6
4
1
3
7
5
5
6
1
8
9
2
7
4
3
4
2
9
1
7
3
5
6
8
3
7
8
5
6
4
1
9
2
Friday, October 16, 2015 · Very Hard — Solution