Printable Expert Sudoku

Set 232xl5. 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 1 2 4
2 6
4 3 8 9
1 2 3
9 8 5
2
2 4 7
5 1 7 9
8
Expert #2
6 7 9
4 7
2 8 5
4 5
2 3 8
6 1 2
9 2 4 6
2
9 3
Expert #3
9 3
5 1
9 7
3 2
7 1
8 1 7 9 4
4 6 9
1 5 8
4 7 6
Expert #4
8 9 5 3
1 3 6
4 8 2
7 4 6
1 6 4 8
3
5
6 3
8 9 1 6
Expert #5
3 5 6
9 3 6 8 1
8
7 2
8 7 2
5 1 6 3
1
9 1 7 2
1 5 4
Expert #6
7 9 2
5 8 6
9 5 3
7
2 5 7 1
6 8
6
2 4 8
5 1 2 3
Expert #7
1 2 7
5 1 9
4 9
7 3 8
6 7 3
1 7
3
8 2 7 6
4 8 5
Expert #8
4 7 3
1 8 6
2 3
8 1 3
2 3 8
7 9 5
8 6 2 4
9
5

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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