Printable Sudoku
Thursday, January 8, 2015 · Hard — Solution
5
1
2
9
6
8
4
3
7
6
8
4
1
7
3
9
5
2
9
3
7
4
2
5
6
1
8
7
5
8
3
1
4
2
6
9
4
9
6
7
5
2
3
8
1
1
2
3
6
8
9
7
4
5
2
4
9
5
3
1
8
7
6
3
7
1
8
9
6
5
2
4
8
6
5
2
4
7
1
9
3
Thursday, January 8, 2015 · Hard — Solution