Printable Expert Sudoku

Set 1gor717. 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 3 2 6
7 9
1 3 8
9 2
7 3 4
1 8 3
4 6
8 2 6 5
Expert #2
4 7 9
7 5 4
9 8 5
2 4 3
8 1
7 1 5
9 6 2
1 8
8 3 1
Expert #3
5 4
8 7 5
6 7 9
2 3 8
4 6
4 9 6 2
2 9
5 2 1 9
1
Expert #4
4 8
3 6 9
8 5 9
7 4
9 3
4 7 1 2
6 3 1
2 5 7
2
Expert #5
1 5
4 9
4 3
8 2
5 2 3 1
7 3
7 2 5
3 6 4
6 2 7
Expert #6
5 7 8
3 4
6 8
8 3
5 2 9 1
9 2 7
1 5
1 4 2
2 5 3
Expert #7
7 6 8 9 5
8 9 7 2
2 3
5 1 9 3
7
4
4 5 7
6 2
9 5 8
Expert #8
5 2
4 3 8
6
3 4 1
4 7
9 4 2
5 6 7
1 4
2 6 5 9

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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