Printable Expert Sudoku

Set zoc5g9. 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
9 4 3
5 7
4 6 8 7 5
1 5 3
1 6
5 4 9
2 8
3
8 9 2
Expert #2
9 4 6 7
7 1 5
7 3
9 2 3
1 8 4
9 7
5 2
5 1
7 6
Expert #3
8 6 3
9 1
3 6 5 4
5 9
2 5 3
9 6 7
7 9 5
4 3 1 6
8 6 4
Expert #4
6 7 8
1 9
6 8
3 7
4 3 8 5
9 8 2 6
6 3 7 9
5 8 9
4 3
Expert #5
5 6 3 1
4 2 6 8
9
7 5 8
4 2 9 5
8 2 6
1 5
7 1 2 4
Expert #6
4 8
7
9 1 3
1
2 3 4
3 9 7 6
5 3 8
8 9 1
3 4 9
Expert #7
1 5 4
6 4 7
3 2 7
9 8 3 7
7 4 3
1 9 2
2 9
4 7 2
6
Expert #8
3 4
1 6
2 7 9
3 6 1
2
4 1 9 5
1 3 4 9 7
6
5 7 3

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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