Printable Expert Sudoku

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

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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