Printable Expert Sudoku

Set jnrkd7. 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 4
9 7
8 5 4
1 2 7 5
7 5 1
7 3
3 9
2 9 8 6
6 1 2
Expert #2
5 4
5 1
3 6 8
1 9
2 7 9
9 1 3
7 1 3 8
8 6
3 9
Expert #3
4 9 1
8 6 3
7 4 8
4 5
1 5 7 9
2 7 5 4
3 6
5 1 7
Expert #4
3 9
2 3 4 7
1 7 6
8
3 1 5 8
4 5 7 1
2 4
9 1 7 5
Expert #5
8 3 1
5 8 3
6 4
9 5 8 2
2 1 3 4 5
5 9 3 4
7
4 8 7 6
Expert #6
8 6 3 5
9 1 2
7 1
7 6 3
4 9
7 3 5
4 8
3 9 2
6 2 8
Expert #7
4
5 9 7
2 9
5 8 6
8 2 4 6
5 7
4 6 3 8
8 9 4 2
1
Expert #8
4
2 1 3 6 8
8 3
6 5
7 9
5 4 2 7
2
9 8 5
6 2

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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