Printable Expert Sudoku

Set d9v7l0. 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 1 8 9 5
1 5
8 7 2
2 6 3 4
5 3 4 9
7 5 6
8 1 3
Expert #2
8 2 3 9 5
4 5
1 3 7
6 1
3 9
9 8 5 6
5 8 3
1 4 7 8
6
Expert #3
7 8
8 3 1
7 6 9 2
4 9 6
2 3 5
1
9 3 2 6
5 4
6 5
Expert #4
9 2 8 4
5
4 5 3 9
1 5 8 9 3
7 3 5
8 3
7
6 9 4
5 2 6
Expert #5
6 7 8 3
3 9 2 7
4
1 6 3 5
7 4 6
3
1 2 7
7
5 2 6 1
Expert #6
8 3 5 4
5 4
2 7
3 1 7 5
6 7 9 4 3
5 6
8 7 6
1 7 3
2
Expert #7
2 5 6 9
7 1
2 4
1 8
1 9 5 7
4 2 6
9 7 6
5
3 5
Expert #8
1 8 4
9 8 4 5 3 1
7 2
4 1 3
2 4 5 9
4 7
5 8 6
3 2

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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