Printable Sudoku
Sunday, September 18, 2016 · Very Hard — Solution
6
9
2
3
4
5
1
8
7
1
4
8
7
6
9
3
5
2
5
7
3
2
1
8
9
6
4
4
1
7
8
9
2
5
3
6
9
2
6
1
5
3
4
7
8
3
8
5
4
7
6
2
1
9
2
3
4
5
8
7
6
9
1
8
6
1
9
3
4
7
2
5
7
5
9
6
2
1
8
4
3
Sunday, September 18, 2016 · Very Hard — Solution