Printable Expert Sudoku

Today's set (2026-10-06). 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
8 2 9 7
5 6
3 7
6 8 2
1 7 9 3
4 5
2 4 3
4
5 2 9
Expert #2
5 7 3 1 2
2
6 7
5 4 9
8 4 5
9 1
6 9
2
4 5 1 7
Expert #3
2
9 1
3 6
9 3 8
4 5 1 7
6 5
1 8 3
6 4 8 2
3 2 4
Expert #4
7 3 1
1 4 5
6
1 6 2
3 9 2 1 6
9
7 5 8
5 6 2
8 4
Expert #5
7 2 1 9
5
1 9 8 3 5
3 6
5 2
9 4
3
8 1 7
4 8 2
Expert #6
4
7 1 9 8
3 7 1
6 4
4 3 9
3 6 1 7 5
3
7 8 5
9 8
Expert #7
5 7
9 6 2 4 1
4 3 2
1 6
3 4 5
1 7
9 2 5 1
4 9
4 8
Expert #8
4 1 9
2
8 3 2
6 5
7 9
2 1 7 3
5 1 3
8 4 6 5
3 8

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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