Printable Expert Sudoku

Set jovl6i. 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 9
7 3 2
4 6
6 3 2 4 7
4 9
1 4 6
5 7 6
9 6 8
2 3
Expert #2
6
8 5
1 7 2 4
9 2 1 4 5
8 3
5
4 7 8 1
1 9 2
7 3
Expert #3
8 7
8 6 5 1
4
3 2 7
5
1 2 5 3 7
8 2 9
7 9 5
6
Expert #4
5
8 2 7 6
4 3 8
4 1 6 8
5
9
2 7 8 9
1 3
9 2 7
Expert #5
7 8
8 5 6 9 4
9 4 5 7
2 4
2 1 5
3
1 9
3 6
5 1 3
Expert #6
2 7 3 9
1 5
9 3
6 5
8
7 8 1
8 3 9
9 5 2 4
1 2 7
Expert #7
2 1 6
3 7
6 2 8 7
9 5
7 1 5 4
6 2
8 9
7 4
5 4 3
Expert #8
9 8 3
5 3 4 8
7 6
2 9
2 7 6
1 8 6
4 5
5 1 6 3
1

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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