Printable Expert Sudoku

Set 12dwrqp. 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 2 6 5
4 2
5
9 5
1 3 9
6 8 5 7 4
4 6 1
9
8 4 2
Expert #2
1 8 5
1 7 4
8 3 6
4 8
2 6
5 7 9 1
6 1
7
5 9 1
Expert #3
9 4 7 3 6
9 6
6 1
3 4 9 2 5
6 4 1
5 8
5
7 2 3 9
2
Expert #4
3 2 5
6 5 4 3
3 1 8
1 4
5 2 8
9
5 2 8 4 7
1 7
4 3 9
Expert #5
7 4 3 5
8 3 1
9 5 6
5 4 7
8
6
2 6
7 5
6 2 3 9
Expert #6
2 3
6 5 7 1 9
2
1 9 5
8 3
9 7 4
8 1 6
5 2 4
3
Expert #7
2 7 1 6
7 1 2
3
2 5
6 1 8
4 2 6
5 4
9 1 4
2 8
Expert #8
2 3
6 4
3 9 1 6 5
4
9 7 6
7 6 5 2
6 9 8
5 3 7
5 4

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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