Printable Expert Sudoku

Set 7t5dqv. 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
1 4 6
9 1 8 3
2 6 9
4 9 1
6 2 5
6 8
5 2
7 8 4
9
Expert #2
2 8 9
7 9 2
4
1 7 8 6 3
6 9 5 8
4 6 1
6 9 7 4
1 9 2
8
Expert #3
4 3 9 2
6
6 8 1
9 7 5 1
2
3 1 9 8
9 7 6
5 9
5
Expert #4
1 6 7 5
8 4
2 7 1
3 4
4 5 8
9 7
5 2 1 6
3 1 8 7
Expert #5
2 8
7 5
3 1 9
6 3
5 6 7 2
1 9
8 7 4
5 9 3 6 1
Expert #6
4 6
8 5 2
1 7
9 5 8
4 5
6 1 3
2 1 3
9 3
2 7 9
Expert #7
5 1
4 9 2
2 5 8
3 5
8 5 2 7
6 9 1
2 7
9 6 7
7 4
Expert #8
8 1 5 6
8 4 3
1 2
2 9 3 4 7
3 7 1 2
6 8
7 4 5
4 1

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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