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