Printable Expert Sudoku

Set 14k8pwk. 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 3
6 9
3 5 6
7 2 4
1 3 2
6 5
8 3 7
2 9 5 8
5 2 7
Expert #2
9 7 2 3
3 8 9
4 3
8 2 6 3
5 9 6
1
5 4
7
8 4 7 1 5
Expert #3
2 9 7 1
5 4 3 2
8 4 7
6 1
7 2 3
6 9 7 2
5
8 7 5
Expert #4
2 5
3 6 8
9 4
9 5 4 2
8 1 7 5
4 2 1
5 3 4
1 8
8 9
Expert #5
1 4 7
3 1
2 5 1
3 9 1 6 8
8 1 7
4
9 7 5
5 6 9
9 8
Expert #6
8 2
4 9
3 6 4
5 8 4
3 5
2
5 9 7 8
6 3 4 9
8
Expert #7
2 3
5 8 7
5 2 3 4
7 9
1
9 6 8 7 2
6 4 5
2 8
1 4
Expert #8
9 2
7 5
8 6
3
5 6 1 9
4 7 5
1 9 5 3
1 4
3 8 6

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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