Printable Expert Sudoku

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

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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