Printable Expert Sudoku

Set 7zgqr9. 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
2 4 5
8 1
6 7 4
7 6
5 3 9
7 3 5
8 2
3
4 6 9
Expert #2
8 1 2
6 1 7
4
7 8 3 9
2 4
6 3 9 5
8 3
3 1 8
5 4 7
Expert #3
9 4
6 2 3
2 5
1 3 6 9
7 2 4
8 7
5
3 7 8
4 3 1
Expert #4
4 9 5
9 3 2
4 2
6 7 3
1 8
7 8 1
2 5 9 7
8 1 2
9 7
Expert #5
4 9
8 5 4
5 2 7
7 1 8 3 9 5
2 8
6 4
8 1
6 2
3 7
Expert #6
9 7 5 8
2 7 6
3 1
8 6 5
6 5 1 7
2 9
4 8
1 8
1 3
Expert #7
5 6
6 3 8 5
4 5 6 3
7 8
2 1
3 6 9 7
9 7
8 5
7 2 8 4
Expert #8
5 3
5 7 1
4 7 6 8
3 9
8 3 5
5 7 1
6 9 8
2
4 6 7

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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