Printable Expert Sudoku

Set 19jjktv. 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
2 8
8 7
5 4 7 9 1
9 6
3 4
1 9 5 4
6 9 2
4 8 1
7 5
Expert #2
7 1 3
1 2 6
4 6 7
2 6
5 4 7
8 1 4
8 7
2 9 6
3 4 9
Expert #3
1 9 2
3
7 8 2 4
1 2 7 5
5 6 9 8
2 7
1 9
6 5 3 8
7 1
Expert #4
8 6
5 3 7 8
2 8 5 7
3 4
2 4
4 2 9 3
1 5
8 1 3 9
6 3
Expert #5
6 8
7 3 5
5 9 2
3 6 7 2
5 4
1 5
4 6
8 6
3 9 8 1
Expert #6
2 8 3 6
4 1 8
9 6
3 6
7 5
8 1 4
5 8 3
1 2
3 2 9
Expert #7
6 8
3 2 4
1
2 6 5
8 4 2 9
1 7 6
8 5 7 3
7 3
6 9 4
Expert #8
3 7
7 8 6
9 2 3
6 5 1 9
4 5 8
1 6 5 4
6 7
2 3 6 7
2 1

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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