Printable Expert Sudoku

Set m8qhkr. 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
6 7
9 3 8
8 3 5
2 1 9
7 5 8
6 8 4 2
3 7
4 6
1 6 5 3
Expert #2
8 4
2 5 1
9 1 3
9 7 1
4 1 7 8
3 5
5 9
9 2 8 6
Expert #3
6 1
9 7
5 6 3
2
2 5 3 1
5 8 9
8 2 7
9 5 1
7 8 4
Expert #4
6 4 9
8 2 1
3 2
3 4 8 2 7
5 6
3
4 2 6 5 9
1 6 2
7 8
Expert #5
2 8
6 4 9 1
5 1
7 2 8
3 5
1
9 6 2 8
4 9 7
1 2
Expert #6
9
8 5 7
7 6 3
8 5 2
8 9 3
4 8
2
1 7 9 3
2 3 1
Expert #7
6 5
1 4 9
6 8 2
4 6
7 2
1 5 4 9 7
5 4 1
9 3 8 5
Expert #8
1
8 4 2 7
9 4 7
6 7 4
8 3 5
2 4
7 5 6
3 6 9
1 3 8

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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