Printable Expert Sudoku

Set 15gvimk. 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 7 2
8 2 3
6 9 4
7 9 3 4
6 5
1 5
2 1 8 3 7
1 6
Expert #2
4 1
1 8
7 6 3 2
1 9
4 3 5 8
1 3
9 8 7
6 9
5 4 2
Expert #3
5 8 4 9
4 9 6
9 2 1
8 1 3 5
2 6 4
3 9 1
6 7 2
7 5
Expert #4
3 1 2
9 4 5 6
6 2
8 6 4
1 5 9
3 1 7
4 8 9
5 2
Expert #5
5 8 6
8 1
4 9 5 8 2
6 8 3
2 1 4
7 5 3 6
2
9 5
8 7 9 4
Expert #6
7
3 1 9
2 6 5
1 4 2
8 4 3
1 9
2 6 5 4
4 6
3 8
Expert #7
5 8 7
7 5
4 6 2
1 3
3 4
9 5 2
9 1 2
4 6 5
6 5 7 9
Expert #8
3
1 9 7
4 1 8
8 2
5 2 3 1
9 7 3
3 6 8 4
5 9
9 6

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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