Printable Expert Sudoku

Set kp7mzm. 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
7
2 4 3 9
8 7 2 4 5
5 1 9 6
6
3 8
8 5 3
3 5 1
4 1 5
Expert #2
6 5 2 9 7
1
4 2
2 5 8
2 7 4
4 3
7 6
8 6 9 5
3 6 9
Expert #3
7 6
7 8
9 6 3 5
7 9 4 5
1 8 4
4 6 1
1 3 7
2
4 9 2
Expert #4
5 3 1
4 6
8 1 5
5
2 1 7 6
8 9 6 3
2 3 8 1
1 2
9
Expert #5
2 6 7
7 2 1 4
1 8
1 2 9
4 8 2
3 1
7 4
9 5 8 6
6
Expert #6
2 5 6
6 9
4
1 8
7 4 1 9
9 2 7 8
8 9 1
5 6
8 7 2
Expert #7
8 6 7 5
3 5
1 4 2
1 9
7
5 9 2 1
8 5 1
9 8
7 9 8
Expert #8
9
2 9 5 8 7
8 2
6 4 8 1
9 4
1 5
5 9 7 8
3
7 3 4 5

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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