Printable Expert Sudoku

Set rv5hys. 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 6 7
7 4 8
8 3
9 4
1 3 9
5 7 8
7 9 2
4 6
3 5
Expert #2
1 9
4 3 6
2 7 5
6 9
1 8
8 7 6 1
9 2 4 8
1 2 9
8
Expert #3
2 3 4
9 5
1 4 9 2 3
3 4 8 7
5 7 6
9 6
7 6 4
8
9 7 3
Expert #4
6 7 3 2
3 4
7 2 5
4
8 1 4 5
5 1
3 2 5 9
1 9 6
7
Expert #5
5 3 4
3 4 6
3 5 6
2 6 7 9
1 9 6
8 4
8
1 2 8
9 3
Expert #6
6 2 4
8 9 5
2
8 5 3 1
6 2 8
1 9
4 8 3
3 1 6 8
Expert #7
2 8
8 3 4
4 2
8 7 6
3 5 4
6 1 8
2 8 1 9
5 3 9 6
1 2
Expert #8
6 1 4
5 9 3
9
5 9 1
3 8
1 4
4 3 6 7
7 6 5
9 4 2

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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