Printable Expert Sudoku

Set cv4h3o. 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 5 1 3
9 6
1 3
3 8
1 9 7 5 2
5 1 8 9
8 7
4 5 3 1 9
3
Expert #2
4 7
1 8 4
1 3 6
7 9 5 2
6 3 9
2
1 8
4 7 9
6 1 2
Expert #3
7
4 7 8
9 3 4 5
4 5 1 9
3 6 5 1
9 6
6 2
2 5 4
8 7 3
Expert #4
3 2 1
3 2 4 1 5
7 5 3
6 2
4 2 9 8 6
8 9
5 6 1
9 5
4 1
Expert #5
6 7 4 2
6 5 1 7
9
7 2
2 8 1 5
5
2 9 6 1
4 3 8
Expert #6
5 4 6
1 3 4 7
3 7 9
8 5 2
6 7 8
2 1
5 2 1
1 3 6 7
7
Expert #7
2 8
6 1 5
9 8 6 3
2 4 5
4 3 8 7
2
9 8 4
6 3 8
1 7
Expert #8
4
7 8
5 1 8 7 3
6 8 7 4
5 3
8 5
2 9
2 7 6 1
6

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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