Printable Expert Sudoku

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

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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