Printable Expert Sudoku

Set 14b2rgf. 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 5 2
4 7 3 6
3
9 2
1 7 4
9
5 6 1
8 6 7 2
9 5
Expert #2
1 5 6
4 2 1
4 3
4 9 2
5 8
3 7 9 1
9
2 7 8
8 1 5
Expert #3
3
6 5 4 8 2
8 1 3 4
8 7 5 9
9 6 5
4 7
5 2 3
8 7 6
Expert #4
7 8 4 1
9 6 7 2
4 1 5
9 2 5 1 3
3
2 5
7 8
7 2 9
8 5
Expert #5
3 8
6 1
4 1 2 6
6 9 5 8
2
4 7
4 9 2
9 6 8
3 9 5 4
Expert #6
7 3 9 6
3 9
2 5 1 8
1 4 8
2 1 9 7 4 6
3
9
5 4 2
5 3
Expert #7
2 1 6
3 2 7 1
4 3 9 5
7 6
6 8 4
3 2 5
7 8
7 6 9
4 6
Expert #8
4 3 6 8
7 8 1
9 8 7 6
4
4 2
6 7 8 9
5 7 6
9 2
4 1 5

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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