Printable Expert Sudoku

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

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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