Printable Expert Sudoku

Set jo0dww. 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
5 9
6 8 3 1
1 2
6
3 2 8
7 2 8 4
6 8 4
4 9 5 2
6
Expert #2
2 4 5 8 7
1 2
6 4 2
1 9 7
3 5
2 6
3 8 5
9 1
7 4
Expert #3
6 9 4 2
5
2 7
3
4 5 9 1
6 8 4
2 8 4
1 5 8
9 4 2
Expert #4
1 8 2
2 9 8 3
3 8
6 5 3 8
8 5
3 1 9 7
1
9 4 1 6
5 4
Expert #5
3 4
4 9 6
7 3
5 9 2
7 2 4 6
9 4 6
1 8 4
1 5 7
6
Expert #6
8
7
6 5 2
4 7 6 5
4 1
3 6 9
5 9 8 2
8 4 5
6 1 8
Expert #7
5 2 1 8
4 8 3
8 7
3 6
9 4 2
7 3 1
5 4
1 5 6
9 2
Expert #8
1 5 4
5 9 6 3
7 2 9
5 6
5 7 8
6 2 3
2 1 7 9
9 1 5
3

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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