Printable Expert Sudoku

Set qmjt4g. 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
3
2 5 6
4 5
9 4 7 6
2
1 7
6 7 8 5
1
4 7 5 3
Expert #2
8
2 1 3 8
9 4
7 6 5
8 6
2 3 7
9 4 3
7 2
3 4
Expert #3
8 6
5 1 6 4
4 1
9 2
1 7
3 5 2
9 6 7
6 3 9
8 1 7
Expert #4
2 7 6
8 5 7
8 4 3
9 5 1
5 4
9 3 7
5 4 8
1
3 4 6 2
Expert #5
9 3
4 7 1 2
6 4 8
3 4 5
8 4
2 1
1
9 2 5
2 3 6
Expert #6
9 3 8
8
4 9 2
5 1 9
5 4 8 6
1 8 5
2 6 9
1 5
7 3 5
Expert #7
7 8 6 4 9
1
9 6 5 7 8
2 3
1 9
6 5
8 1 9
3 2 4
4 1
Expert #8
6
3
4 7 9
8 3 5
5 9 7 8
1 7
1 4 7
3 9 8 4
3 2

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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