Printable Expert Sudoku

Set 1vp2frc. 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
6 7
4 5 8
7 3 5 6
8 5 1
1
5 2 6
2 3 4
6
9 7 5
Expert #2
6 1 3
7 8
4 5
3 4 7
1 6 2 5
8 5 3
3 2
4 7 6
9 8
Expert #3
2 7
3 5
5 1 4 6
2 5
1 8 6 5 7
3 7 4 8
9 6 5
4
1
Expert #4
2 7 4 6
8 2 7
1 5
7 8 1
8 3 4 9
3 9
4 8
5 8 9 2
Expert #5
8 5 9
7
1 9 7 3 2
3
4 1 2
9 7
7 4
6 8 2
2 4 3 5
Expert #6
4 7 3
7 8 5
8 7
6 8 3 9
5 2 4 1
1
1 5 9 2
2
3 1 4
Expert #7
9 1
9 3 2
7 6 5
1 2 6
3 4 7 5
7 8
8 4 7 1
9 4
Expert #8
1 6 4 7
3 5 6 4
7 2
8 7
4 6 2 5
5 9 4
3 8
1 2 6
9

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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