Printable Expert Sudoku

Set dx9hsa. 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
7 6 8
2 9
1 7 8 3
5 8
6 3
4 7 9
1 4 2 9 5
5
1 6
Expert #2
1 9 7
2 6 1
4 2
7 3 5
9 1 5
4 8
4 7
5 6
1 8 2
Expert #3
5 8 6 7
8 4 9 6
3
8 3
5 9 6
6 7 9
8
4 1 6
7 8 1
Expert #4
6 2
4 1 6
8 5
8 5 1
1 3 7
9 6 3
4
3 9 6 8
1 5 2
Expert #5
3 1 6
6
4 8 9
1 9
8 9 3 4
6 5 3
9 5 6 2
5 4
7 3
Expert #6
3
7 1 9 8
8 6 5
5 1 4
9 4 5
8 7 3
9 6 4 2
6 4 2 7
Expert #7
7
3 7 5
4 1 2
2 6 4 9
8 6
5 4 3 7 2
7 1 5 6
9 2
Expert #8
3 5
1 9 3
8 4 1
4 8 7 2
3 4 6
7
5 2
1 7
9 7 5 6

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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