Printable Expert Sudoku

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

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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