Printable Expert Sudoku

Set dryku. 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 7 6 5
3 8 9
8 1
5 4 6 9 7
9 3
2 3
4 6 7
1 4
Expert #2
3 8 1
1 2 3
7
5 4
5 6 7
3 9 8
4 2
7 1 4 5
6 7 3
Expert #3
6
3 4 2 9
9 7 8
9 1 6
8 5
2 3 4 7
4 6 5 1
7
7
Expert #4
8 2
1 4
2 9 1 6 4
9 2 3 5 6
6 9 5
4
8 5 3 2
6 8 9
Expert #5
6 1 3
1 7 8 5
4 9
5 6
1 2 9
8 3 1
9 3 1
5 4 9
5
Expert #6
2 6 5
6 4
8 9 4
4 7 9
8 3 9 5
6 4 3
9 8 1
7 5 3
1 5
Expert #7
7 3
6 8
5 6 9 4
4
4 1 8 6
6 5 3 1
8 7 9
4 5
2 1
Expert #8
4 3 6 2
3 4
7 3 2 4 5
7 8
8 2
1 6 9
9 5 6
7 3
9 5

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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