Printable Expert Sudoku

Set y8vjj. 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
1 4 8
3 5
2 3 9
6 1 7 8
5 3
3 4
2 9 6 7
9
8 6 4
Expert #2
9 6
1 4 5
6 9 5 8
6 8 3
4 2
8 7 5 3 1
1 4 6 9
5 7
2
Expert #3
3 4 2
4 8 7
7 1
8 6
7 5 3 2 9
3 6 5
9 1
5 6 9 1
5 2
Expert #4
6 7
8 9 7 3
4 9
3 2 6 4
1
5 7 2 8 6
8 7 5 3
8 5 1
Expert #5
1 2
6 8 3
4 1 8 9
1 7 2 4
7 6
8 4
9 4 8 7
9
9 6 3
Expert #6
1 5
3 4 1 2
5 8
7 3 6 9
9 2
6 8 2
9
7 6 4
1 4 8
Expert #7
7 1
9 1 3
7 5 8
2
6 8 5 4
4 7 9 6
4
2 7
3 6 5
Expert #8
7 6
6 8 2
5 4 7
3 2 4
1 4 6 2 9
2 7
8
1 4 9 7
8 9 5 1

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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