Printable Expert Sudoku

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

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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