Printable Expert Sudoku

Set 14mfl73. 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
8 6 5
6 1
4 9 8 7 2
9 6 5 2
5 8 4
5 6
7 6 1
1 9
Expert #2
9 7
2 4 1
2 6 9
8 1 5
6 2
3 7 8
7 8 5 4
5 1 3
2
Expert #3
3 2 5
9 7 4
7 9 2
4 2 7 8 9
6
1 7 5
8 6
5 9 1
Expert #4
5 6 7 1 9
1 5 6 7
8
3 4 9
6 5 7
8 2 3
9 4 3
3 1 8 6
4
Expert #5
4 6 7 5
8 3 1
9 4 8
8 9 6
7 4
1 9 8
4 2
5 3 6
3
Expert #6
7 2 1 3
7 6
6 1 7 8 5
3 5 4 9
2 4
5
4 3 1 5
6
9 6 7
Expert #7
9 8 2 5
9 3
5 7 4
2 6
4 6 1 9
6 4 1 5
3 1 7
7 1
2 5
Expert #8
6 1 5
9 4 6
7 1
1 7 8 4
3 9 5
7 8 3
6 8 4
7
3 6 2

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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