Printable Expert Sudoku

Set uwi1qv. 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
9 2 5
8 6
9 1 3
5 9
6 4 8
7 3
7 8
7 5 4 2
5 2
Expert #2
4 5 1 6
5 8 3 7
9
8 6 3 2
3 4
9 8
4 7 1
6 9
9 5
Expert #3
8 1
1 4 2 6
7 2
9 1 3 5
3 7 1 8
3 6
1
6 8 9
8 5 9
Expert #4
4 7 9 3
1 5
6 2 1
2 8 4
3
8 2 4
3 6 1 7 4
7 9 1
1 9 3
Expert #5
1 3
8 4
3 1 8 6
2 7 3 9
2 9
3 7 2
1 5
2 8
4 1 9 6
Expert #6
5 1 2
8 4 9
5 4
8 1 9
4 8 6 5
9 3
1 2 8
6 2
6 9 5
Expert #7
6 1 4 5
9 8
4 6 3
7 1
1 6 9 8
4 3
8 4 3 7
7 1 2
6 1
Expert #8
6 9
4 3 8 5
7
8 4 9 7
2 4 1 3
3 6
1 3 9
7 4
1 5

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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