Printable Expert Sudoku

Set 3c9qpw. 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 3
5 1 2 3 7
1
6 5
8 3 2 9
2 1
5 6
3 5 4 2
4 3
Expert #2
9 8 4 6
3 5
7
1 8 4
6 7 8 3
7 8
4 1 3
6
2 5 7
Expert #3
9
5 6 4 9
4 3
1 8 7
5 3
7 2
3 4 2 9 8
6 1 7
2
Expert #4
2 6 3
9
6 4 8 1
7 9 2
1 9
1 7
9 8 2 7
5 6
2 3
Expert #5
4
7 1
1 8 9 5 7
5 8 9
5 9 2 4
2 1
7
4 7
8 3 2
Expert #6
9
9 7 5
4 7 8
7 6 4 5
2 9 7
5 2 4
1
3 1
6 8 2
Expert #7
8 4 1
1 7 2
5 9 3
3 5
1 3
4 7 8 5
9 6 8 2
4 7
Expert #8
3
4 7 1 9 8
9 5 4 7
2 9 1
2 9
6 7 3
6 2 9
1 5
7 8

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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