Printable Expert Sudoku

Set 2kfzg8. 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
5 1 7
8
1 3 6
4 2
3 8 1 6
2 5 3
5 6 2 4
9 3
9 8
Expert #2
1 2 9
5 1 7
3 8
3 6 5
7 4
2 4 9
4
3 9 2 4
1 5 3
Expert #3
5 3 1 9
9 3
8 7 4
8 4 3 6
1 5 7
3 2 9 7
5 6 3
8 4
Expert #4
4 8 3
1
2 6 3 7 4
7 4
9 2 8
6 3 7
8 2 5
5 7 1
5 6
Expert #5
7 6 3
5 9 7
2 8 4 6
4 3
6 7 2
1 2
8 6
7 3 5 1
2
Expert #6
9
6 3 4 1 5
1 5
8 9 3
5 4 6
1 2
7 8 3 4
1 6 8
5
Expert #7
4 5
1 8
6 4
1 9 7
2
7 5 6 8
3 5 4 8
7 2
3 7 9
Expert #8
9 3 1 8
7 6 4
9
1
2 7 8
5 9 3
2
4 9 5
2 8 3 6

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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