Printable Expert Sudoku

Set 1g5sha6. 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 4 8
7 9
4
1 4 8
2 7 5
2 3
4 8 5 1 3
6
7 1 4 9
Expert #2
7 5 3 9 6
6 9 7
8
6 1 9
3 7
4 5 7
2 9 1
8 2 3
5 4 2
Expert #3
9 6
1 7 5 2 6
8 1
4 3
7 5 3 4
6 5
2 3 8 6
1
8 9 3
Expert #4
6 1 5 9
7
8 2 6
6 1
2 1 9 8
5 4 7 2
6 7 2
3 9
8 9 2 6
Expert #5
5
9 4 5 2
6 4
8 4
4 6 3 7
7 5
5 6 9 1
1 4 2
6 8
Expert #6
7 1
8 7 3 5 4
9 8 4 7
4 2
3 7
5 8 2 6
6 1 5
5 8 1
9
Expert #7
3 2 9 7
1 8 5 2
4
8 6
1 3 2 9
7 3
3 5 8 1
6 7
Expert #8
1 6 2 3
5 8 1
5 2 6
7 1 9
9 5
8 4 6
3 4 7
2 6
8

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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