Printable Expert Sudoku

Set 1pqxnc5. 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 7 1 2
2 3
1 5 6 3
7
2 4 1
9 4 7 3
1 6
1 8 9 4
9 5
Expert #2
9 1 3
3
5 4
1 7 2
8 3
8 7 5
6 2 4 1 5
5 9 7 8
8
Expert #3
7 5
7 1 9
1 4 7
8 6 4
3
9 2 3
4 2 1 8
2 9
5 6 3 4
Expert #4
4 7
2 3
8 3 2 7 9
5 7 2 6
1 9
1 8 5
5
8 7 3 6
5 4 8
Expert #5
3 2 9
8 4 6
1 5
7 8 1 9
5 2 4 7
3 7
9 7 5 1
8 1
Expert #6
2 7 1
8 3
1 3 2 6
6 1
4 6 8
4 5 3
5 2 3
5 9 7
8 3
Expert #7
4 5 3 8
3 6 9
5
2 8 7 3
7
3 5 4 6
4
7 6 9 2
8 5
Expert #8
7 3 4 1
1 2 3
2 5
8 7 3 2
4 3 8
9
8 3 5 6
5 4
6 7 1

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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