Printable Expert Sudoku

Set jp1bji. 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
5 8
8 5 6 3 9
3 2
7 1 9
3 4 9 7
3 8
9 1
9 4
7 6
Expert #2
9 6 2 3
1 8 9
4 1 9
8 3
2 9 4
3
6 1 8 5
4 5 7
9 6
Expert #3
3 1
6 4 3
4 1 5
1 7 8
9 8 7
2
3 1
6 4
1 9 6 2
Expert #4
3 4 8
5 1
7 9
7 1 9 2 4
2 4 9
8 7
2
1 6
5 4 3
Expert #5
6 2
2 5
3 1 8
5 2 3 7
8
9 5 1
1 7 8 6
2
8 9 4
Expert #6
1 5 6
7 3 5
7
3 9
4 8 6 9 7
8 2
3 2 1 9 4
1 9 4 6
Expert #7
8 4 1
5 3 7 8
4 3
8
7 6 3 9
1 2
7 2 8
1 2 9
5 8
Expert #8
6
5 3 9
3 1 4
3
7 8 1 5
3 4 6 7
9 2
4 8
8 1

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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