Sudoku — Medium
Today's medium Sudoku puzzle, a new one every day.
Generating today's puzzle…
About this puzzle
A new medium-difficulty Sudoku puzzle every day — fewer starting numbers than easy, more than hard, for a balanced daily challenge. Every puzzle is generated fresh each day and guaranteed to have exactly one valid solution.
Frequently asked questions
- What makes medium different from easy or hard?
- It's mainly about how many starting numbers are filled in — medium puzzles leave more cells blank than easy, requiring more deduction, but not as few as hard puzzles.
- Can I get hints?
- Not currently — conflicting entries are highlighted as you go, which helps catch mistakes, but there's no reveal-a-cell hint feature yet.
Other puzzles
🔒 All puzzles are generated and solved entirely in your browser — nothing you enter is ever sent anywhere.