Printable Expert Sudoku

Set 1kwncw0. 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
9 1 2
2 4
8 3 9
2 4 6 5
3 1
1 9 2
8 7 1
5 3
7 4 6
Expert #2
8 9
4 2 9 5
6
2 1 3
3 6 8
6 4 2
6 8 5 1
5 1 4
3 4
Expert #3
7 2
5 3
6 1 8 7
4 9 7
6 5
7 8 9
2 3 1
1 6
8 2
Expert #4
8 7 1
1 8 4
9 6 5
5 6 8
9 1
2 6 3
7
3 4 5
7 8 4
Expert #5
1 7 6 9 5
5
4 2
6
3 5 1 7
3 4 1 9
7 9 6
3 9
8 2
Expert #6
3 5 1
8 3 2
2 7 5
9 7
4
3 6 8 9
5 4
6
7 3 2 4
Expert #7
6
8 5 4
9 5 7
1 8 3
4 8
1 2 5
6 5 7 4
3
1 4 9
Expert #8
5 7 3
1
9 8 4 6
2 3 5 9
6
9 4 8 2
4 9
3 2 6 8

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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