Printable Expert Sudoku

Set 1szv6vt. 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 6 5
1 4 7 2
1
3 9 5
8 5 4
9 4 3 2
7
3 6 4 7 2
9
Expert #2
9 1
8 1 4 9 2
5 7
9 7 6
8
2 1 6 8
2 8
8 6 5
9 4 3
Expert #3
2 3
5 1 9
7 9 2 5
6 2
4 7
3
8 2 3 1
3 4 8
6 9
Expert #4
3 9 4 7 6 1
3 4 9
4 6 5 3
2 6 1
1 9
3 9
2 8
8 5 7
7 1
Expert #5
1 3
7 8 5
8 2 4
6 9
5 3 7
2 4
6 7 2
4 9 6
5
Expert #6
7 1
7 3
6 1 2 4
6 1 5 2 7
8 6
5 3
7
2 5 4 9
1 5 9
Expert #7
6
3 8 9
2 7 8
3 2 5
4 7 8 6
8 4 2
8 4 9 3
1
7 4 5
Expert #8
9 5 4 7 1
8 6 4
3 1 5
4 7
7 5 6 3
9 8 1 5
2 7 1 8

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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