Printable Expert Sudoku

Set xpx1ig. 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
1 2 4
6 7 3
3 5 2
7 9 6
4 5 2
7 5
2 8 3
9
4 1 9 8
Expert #2
8
3 2
1 7 4 5
8 4 5 3 9
5
6 2
5 7 1
2 7
1 9 4
Expert #3
6 5 4
1 7
9 3
4 8 2
3 4 8 7
5
5 9 1 4
5 1
7 8
Expert #4
3 8 1
8 7 3
6 5
1 4
9 1 7
6 3 8 9
6 2 1 4
4 5 1
7 6
Expert #5
7 2 1
6 9 4 2
3
8 7
6 4 3 5
1 8
9 2
3 1
1 4 7 5 6
Expert #6
8 5 2
4 3 6
5
6 2 7 4
1 6
4 5 9
7 5 6 4
9 7
2 8
Expert #7
2 9
9 3 1 5
4 2
7 6 1 9
9 2
8 7 4
5 6
1 2 9
8 7
Expert #8
8
7 9
4 2 5 8
6
9 6 8 4
8 9 5 2
1 6 8 2
7 1 5
4 3

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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