Printable Expert Sudoku

Set 1hyv7kd. 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
5
9 7 3
1 9 3 6 2
5 1
8 4
5 2 8
6 2
4 9 1
Expert #2
6
6 7 1 9
4 9 5
2 3 9 8
4
7 1 6 2
5 6 2 9
6 9 5
8
Expert #3
8 4 7
7 1
9 2 8 6
6 1
5 6 4
8 9
6 1 8
2 7 1
5 2
Expert #4
6 2
4 1 3
6 8 1 4
7 9 3 6
2 8
9 4 5
2
9 6 4
7 3
Expert #5
5 7 1
1 5 7
3 2 7 4
8 3
2 9
8 4
1 9 5
6 1 2
9
Expert #6
7 8 4
5
6 4 5 9
8 3 2
6 2
3 9 7 8
3 5 9
8 6
5 3
Expert #7
5 4
9 5 3 1 6
3 2 6
7 4 9 1
1 2
7 5
7 3 8 4
9
4 3 7
Expert #8
3 9 6
3 1 7
2 6 8
4 6
7 5
6 9
1 4 7
8 5
5 4 3

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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