Printable Expert Sudoku

Set 6ssz0g. 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 7 3 8
8 3 1
3 6
4 5 8 9
1 5 2
7 8
6 2 5
9 2
2 4 9
Expert #2
2 6
8 3
6 8 1 3 7 2
5 9
8 7 6
3 1 5 4
3 4
6 7
2 4 7 8
Expert #3
7 4 5
2 5
9 8 7 1
2 1 7 6
3 8
8 4
5 7 9
8 3 9 2
3
Expert #4
1 8 4 5
5 3
8 6
7 8
6 3 2
2 7 3
5 1
3 4 1 9 5
8 2 1
Expert #5
5 9 4 3
2 1
4
8 3 9
6 5
2 8 7
7 8
2 9
1 6 5
Expert #6
1 7 6 4
9
6 5 1
3
8 1 7 4
7 3 2
3 2 5
4 1 3
5 4 7 6
Expert #7
2 3
4 7 6
6 9
2 4 9 8
9 7 5 2
1 3 8
2 3 6
5 7
Expert #8
5 4 9 6 2
9 3
6 4
4 7
6 2
3 5 1
1 9
4 2
9 7 3 8

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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