Printable Expert Sudoku

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

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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