Printable Sudoku
Sunday, January 31, 2016 · Very Hard — Solution
3
4
9
6
5
2
8
1
7
8
7
6
9
4
1
5
2
3
1
5
2
7
8
3
9
6
4
5
8
4
1
3
9
6
7
2
2
3
1
8
7
6
4
9
5
6
9
7
5
2
4
3
8
1
7
6
8
4
1
5
2
3
9
9
2
5
3
6
7
1
4
8
4
1
3
2
9
8
7
5
6
Sunday, January 31, 2016 · Very Hard — Solution