Printable Sudoku
Friday, February 17, 2017 · Hard — Solution
6
1
8
4
2
9
7
5
3
5
7
2
1
3
8
9
6
4
9
4
3
6
7
5
1
8
2
2
5
9
3
4
6
8
1
7
1
8
4
7
5
2
3
9
6
7
3
6
9
8
1
2
4
5
3
9
5
2
1
4
6
7
8
4
2
1
8
6
7
5
3
9
8
6
7
5
9
3
4
2
1
Friday, February 17, 2017 · Hard — Solution