Printable Expert Sudoku

Set 13yiam6. 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
7
9 1
6 9 5 1 8 7
8 7 2
9 4
1 7 8 6 4
2 6 8
5 8 4
7 5
Expert #2
4 6
2 8 3 4
1 3 2
7 1 8
3 5
4 2
5 6
7 5 9
8 1 2
Expert #3
1 5 7
8 9 6 4
3
4 9 2 1
1 7 2
4 7
7
3 9 2
1 4 5
Expert #4
8 7 6
8 4 1
1 5 9
7 6 9
4 1
8 7 2
3 4
6 9 4
9 3 2
Expert #5
4 2 9 6 3
3 2 6
4
9 8
5 1
6 4 9
7 5
4 8 2
3 1
Expert #6
1 8 9
6 8 3
4 5 3 2 1
6 8 3
8
2 5 9 4
4 8
5
4 1 8 9 5
Expert #7
8 6 1
5 2 7
4
6 3
2 4 9 1
7 5 6
1 3 2
4
1 8
Expert #8
7
6 4 9
4 8 3
9 3 6 1
2 1 3
1 7
2 7 4
5 9
8 2 5

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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