Medium sudoku — printable sheet 19
Four medium puzzles, one page. Answer key: view answers.
6
9
1
3
4
4
3
8
2
6
3
2
9
5
8
6
3
7
9
4
6
8
4
2
1
5
9
3
5
1
2
7
8
1
5
2
7
9
3
7
6
4
5
8
3
1
2
9
6
9
7
5
6
7
1
2
8
8
9
6
3
7
4
7
3
3
6
8
9
4
4
5
7
7
3
4
7
2
8
6
2
9
9
4
8
3
8
7
6
9
2
6
4
9
7
4
8
1
5
4
7
6
7
2
8
9
7
5
8
4
8
9
6
7
Sheet 19 of 20 · all medium sheets