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