Printable Expert Sudoku

Set mq4qtv. 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 9 2
2
8 4 3 1
8 6 4
6 3 5
2 3
4 6 9 7 1
8
5 9
Expert #2
9 4
3 2
6 1
5 2 6
6 7
7 6 1
5 1 9 4
2 3 8 5
2 9
Expert #3
4 8 6 3
5 4 6
2 7
1 2
2 7 1 6
6 5 1
1 3 6
9 2
7 3 8
Expert #4
7 1
4 3
7 5 4
4 6
1 7 8 6 2
3 4 7
3 8 1
1 9
4 3 2
Expert #5
7 2
8 9
1 9 2 3
2 8 4 1
6 7
3 6
9 5 8
1 3 6
9
Expert #6
6 8 4
1 7 8 6
4 5 3
6 5
9 2
9 1 4
2 8 9 5 1 3
3 2 7
Expert #7
4 6
2 4 1
9
3 7 5
7 2 5
9 6 1
8 6 9
5 4 2 7
8 7
Expert #8
1 7 9
8 9 6
9 1 7
3 6
4 5 8 3
5
1 3
7 6 2 4
5 6

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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