Printable Expert Sudoku

Set 14lxeej. 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
2 5
3 7 5 8
7 8 6 1
1 3
9 4
5 6 4
5 2 3
1
Expert #2
2 6 4
8
1 9 3
4
3 4 8
5 3 1 2
5 6 9
4 9 6 8
8 2
Expert #3
7 6 5
9 1 4
4 3 7 1
3 6 7
5 4
9 3
2 8 6
2 1
9 4
Expert #4
8 6
1 8 3
5 7 4
1 9 4
6 1 2
8 3
7
4 5
2 8
Expert #5
9 7 8
7 8
4 1
3 4
4 8 1
9 3 2
5 3
2
6 7 5 4
Expert #6
8 4
4 2
4 8 2 5 3
7 6
4 6 3 2 1
5
2 7 3
3 9
1 6 3 8 9
Expert #7
4 6 2 8
9 3 6
8 2 3 7
7 8
2
5 4 8 1
3 6 4
7
4 8 5
Expert #8
4
3 8 2 5
4 2 1 3
7 3
6 2 1 9
4 2 6
8 1 9 5
4 6
7 8

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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