Medium sudoku — printable sheet 15
Four medium puzzles, one page. Answer key: view answers.
5
1
9
6
2
9
8
4
7
8
4
1
1
6
3
4
9
5
2
5
3
6
7
4
5
5
9
2
8
2
6
7
3
4
5
1
8
6
3
9
5
2
8
3
4
5
7
2
3
8
1
2
1
8
1
4
5
8
6
3
1
7
9
4
3
7
8
4
6
7
5
6
8
8
5
9
1
8
4
6
5
9
3
2
6
8
9
1
6
2
5
1
4
7
1
9
4
8
2
1
3
5
4
Sheet 15 of 20 · all medium sheets