Printable Expert Sudoku

Set 1x06tl4. 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
7 8 4
3 9
5 6 9
4 9 1 8
7 2 3
6 4
8 4
8 2 3 6
7
Expert #2
8 7
6 3 7 2
8 1
2 9
5 4
5 4 9 8
6
5 8 9
4 7 2 8
Expert #3
3 7 6 4
9 8 2
7 8 6
9 5 4 2 7
8 4 1
9
6 3 5
9 4
1 3
Expert #4
9 5 6
2 3 9
4 8
6 8 7
4 5
5 7 4
4 1 8 5
6 1 2
7
Expert #5
8 7
5 6 7 3
2 9 6
4 7 5
5 9
6 3 1 2
1 3 8 6
2
4 7
Expert #6
7 5
4 6 2 8
1 5 7 9 6
3 7 4
6 4
7 9
1 8
4
5 8 2
Expert #7
6 9 1
4 2
8 3 5 9
8 2 3
9 1
1
9 7 2
7 9
5 3 4 7
Expert #8
5 8 3
9 3 6 1
3 2 4
7
9 5 1
1 6
5 4 8
8 7
2 1 9

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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