Printable Expert Sudoku

Set l55p33. 8 puzzles with an answer key, ready to print.

Expert puzzles are our hardest tier, with sparse grids usually in the mid-20s for givens. Expect to fill in every candidate and hunt for x-wings and swordfish. A printed copy and a sharp pencil is the classic way to tackle them.

Each free PDF has 8 puzzles, four to a page on US Letter paper, plus an answer key with every solution. Every puzzle has exactly one solution. A new set appears here every day, or you can grab a different set any time.

Puzzles in this set

Expert #1
2 9
4 5 6
5 6 9
6 4
7 8
9 7 3
8 1 2
3 8
5 2 1 9
Expert #2
4 7 8
1 4
2 1 3
9 6 1
6 9
3 5 4 8
2 6 1 4
3 6
8 3
Expert #3
6 7
8 4 3
7 9 6 1
9 2
6 5 9
1 5
1 7 3 4
5 8 4 1
2
Expert #4
8 9 2
6 3
1 5 6
6 9 4 8
2 5
5 6 3
4 5 7
8 3 7
3 4
Expert #5
2 9 6 7
4 1 2
4 1 3
3 8
9
5 1
3 6 2 1
3 9 7
5 7 1 6
Expert #6
6
9 1 4
7 4 3 6
2 5
4 8 5 7
7 1 8
3 4 1
8 3 5 9
Expert #7
6 4 1
2 1 3
9 8
8 2
2 6 7
3 9
1 5 2 6
6 8
3 4
Expert #8
5 6 2
8 1 7 3
5 1 9
6 3 1
9 4
1 3 2
3 4 7 8
5 1
4

Answers are on the last page of the PDF.

Rather play online?

Play expert sudoku in your browser with notes, hints and undo. Free, no ads.

Techniques for expert puzzles

More printable sudoku

Printable Easy Sudoku · Printable Medium Sudoku · Printable Hard Sudoku · All levels