Printable Expert Sudoku

Set 11xqtej. 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 1 3 4
2 9 3 6
1 6
8 9
6 7 1 8
5 3 2 7
6
3 4
Expert #2
4 9 7 5
4
5 1 6
4 3 6
9 5 8 2 4
8
1 7 5
9
5 2 9 3
Expert #3
2 7 1 6
6 1 3
9 5
4 5 7 6 3
4 5
7 9 8
6 8 2 5
3 8
5
Expert #4
1
8 1 3
5 4 7
5 9 6
6 9 1
3 9 5
1 9 3
2 8
4 7
Expert #5
8 7 2
5 3
5 6
2 5 1
4 8
8 7 4
3 6
6 1 2
7 2 4
Expert #6
4 1 3
4 5
8 9
8 4 1
7 5
4 6 9
1 5 3 2 7
2 8 7
Expert #7
7 2 5
4
1 2 4
1 6 7 9
2 1 5 8
8 9 6
7 9
2 6 1
8 2
Expert #8
6 8 1
7
9 4 6 3
1 9 5
3 5 2 7
8 4
5 9 3
4 1 6 9

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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