Printable Expert Sudoku

Set ycjkx2. 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 2
6 4
9 8 1 4 5
5 7 9 8 1
9 1
8 1 2
8 7 6
3 5
Expert #2
1 4
7 8 1
3 5
6 8 9
4 7
7 5 8
5 4 8 3 2
9
2 1 8
Expert #3
2 9 6 7
1 4
4 5
2 3
3 1 2
8 3 9
2
7 6 1
6 1 5 4
Expert #4
6 4 7
2 5
3 8
7 2 3
4 8 3 5 7 6
6 9
6 4 8
4 7
3 5
Expert #5
7 1
9 6 2
9 5 8 4
1
5 7 6
7 8
1 2 5 7
4 6
2 1 4 8
Expert #6
8 9 6
9 5 6
5 2 1
6 4
5 1
7 1
4 6
2 4 8
8 2 3
Expert #7
6 5 4
3 8 2 5
7
1 5 7 9
6 1
3 9 5
9
6 2 3 4
2
Expert #8
8 3
4 9
7 6 2 3
7 2
4 5
3 5
5 3 8
6 5 9
1 7 2

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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