Printable Expert Sudoku

Set zwpb2f. 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 9 5 3
1 7
2 3 5 6 8
7 3
8 9 1
3
3 7
9 6 5
5 9 2
Expert #2
9 6
1
8 2 4 1
6 8 7
9 1 4
8 3 1 2
2 4
5 3 8 9
6 3 4
Expert #3
3
5 2 7 8
3 1
7 2
7 9 5 4 8
4
9
6 3 2 7
2 5 4
Expert #4
3
9 4 6
1 2 4
6 8 4
1 8 2 6
2 3
4 5
1 9
7 3 8
Expert #5
8 5
9 5 2 3
8 4
4 9
8 2 6
7 2
1 4 6 9
4 9 5 1
5 7
Expert #6
4 8 5
2 1
5 2
6 3 1 8
1 6 4
4 6
3 5 6
5 4
8 9 3
Expert #7
4 5
2 9
5 7 8 4 1
1 9 2
7 4
9 6 8
1 9
2 8
4 7 6
Expert #8
6 7
8 2 7 5 9 3
1 9
8 6 2
3 9 8 4
1
3 4 5
1 8
9 6

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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