Printable Sudoku
Friday, December 18, 2015 · Hard — Solution
7
8
5
1
6
9
4
2
3
4
2
3
7
5
8
6
9
1
6
1
9
4
2
3
8
7
5
2
7
1
3
8
6
5
4
9
9
3
8
5
1
4
2
6
7
5
4
6
9
7
2
3
1
8
3
5
4
6
9
7
1
8
2
1
9
2
8
4
5
7
3
6
8
6
7
2
3
1
9
5
4
Friday, December 18, 2015 · Hard — Solution