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Sudoku Slate

Medium Sudoku

These puzzles use naked and hidden singles: a cell’s only candidate or a digit’s only place in a unit.

Difficulty reflects solving techniques, not completion time. Progress is saved in this browser. How we choose and rate puzzles.

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Medium Sudoku

In progress
Difficulty
Medium
Time
00:00
Mistakes
0

Game details

v1-medium-0001

Rated difficulty: Medium

Saved in this browser; no cross-device sync.

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Completed

00:00 · 0 mistakes

Hints used: 0

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Puzzle · 0/81 filled

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