Expert sudoku — printable sheet 17
Four expert puzzles, one page. Answer key: view answers.
7
6
8
9
9
3
7
3
5
2
8
1
2
6
6
1
9
4
8
5
7
5
4
2
6
1
8
7
5
2
9
4
6
2
3
4
8
6
2
7
3
6
3
4
7
8
8
1
3
9
4
9
7
5
8
5
2
3
8
9
1
9
4
7
5
7
4
5
6
1
1
9
3
5
4
5
9
9
2
8
2
3
1
6
3
2
6
3
1
7
8
7
4
5
3
1
2
8
7
2
4
5
9
9
7
2
8
6
3
6
2
8
7
4
6
Sheet 17 of 20 · all expert sheets