# Clean Sudoku — Ad-Free Sudoku
**Enjoy Sudoku at your own pace, without ads or distractions.**
Clean Sudoku is an app designed for those who enjoy mental challenges and want to focus on solving each puzzle in peace. Play anywhere, even offline, and improve your skills with different difficulty levels.
### 🧩 Challenge Your Mind
Choose the level that best suits you and enjoy Sudoku games that test your logic, concentration, and problem-solving skills.
### ✨ A Clean Experience
* No ads.
* No subscriptions or in-app purchases.
* No account creation required.
* Designed for distraction-free play.
### 🎯 Tools for Better Play
* Select numbers and fill in the squares on the board.
* Use notes to remember possible candidates.
* Undo and redo moves.
* Request hints when you need help.
* Identify errors and highlight matching numbers.
* Enable automatic note deletion.
* Check the time for each game.
### 📈 Check your progress
Keep track of your games, review your best times, and view your stats. Maintain your streak of completed games and beat your own scores.
### 🎨 Personalize your experience
* Choose between light, dark, or your device's default theme.
* Switch between Spanish and English.
* Enable vibration and available accessibility options.
### 📱 Play anywhere
Clean Sudoku is designed to adapt to phones and tablets, in both portrait and landscape orientation. Enjoy your games without needing an internet connection.
**Clean Sudoku: Logic, concentration, and fun. No ads. No distractions.**
Enjoy Sudoku without ads, distractions, and without an internet connection.