Printable Expert Sudoku

Set xnl3gz. 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 8
9 7
8 6 7 5 9
1 2 3 4 8 6
6 5
2 4 3
7
4 6
7 2
Expert #2
3
5 7 8 6
1 7 9
8 2
7 6 5 4 8
2 6
4
1 3 4 5
6 8 1
Expert #3
1 8 5 4
7 4 3
9
8 7 3 1
2 5
6 4
6 5 8 7
4 8 5 2
7 2
Expert #4
3 7
5 2 6
8 7
3 6 7 2
5 6 1
4 5 7 9
5 8
7 2
4 9 1
Expert #5
5
3 8 2 7
8 7 1
8 3 1
3 6
9 2 4 1
3 4
7 6 5 8
5
Expert #6
4
7 2 6
2 8
4 8 7 2
5 1
1 3 4
5 3
7 3 9
9 2 6 8
Expert #7
5 9
6 9 4
2 8 7 5 1
5 2 1 6
9 7 2 3
3
5 2 7
3 4
8
Expert #8
5 4 3 8
8 1 5
6
1 6 5 3 4
7 8 3
4 6 7
5 2
2 1 4

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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