Enjoy Sudoku with a calm, focused UI.
Clean Sudoku is a lightweight Sudoku app designed for people who just want to solve puzzles without interruptions. No full-screen popups breaking your flow, no surprise dialogs covering the board – just smooth gameplay and a simple interface.
Play at your own pace
• Easy difficulty for relaxing games
• Built-in timer so you can track your progress
• Auto-save so you can continue exactly where you left off
Useful tools, not distractions
• Undo to safely fix mistakes
• Notes mode so you can jot down candidates just like on paper
• Hint (5/5) for gentle help when you’re stuck
Light & dark themes
Switch between a soft light theme and a comfortable dark mode so your eyes stay relaxed, day or night.
No account, no hassle
• Works fully offline
• No sign-up required
• Made to be fast, simple, and distraction-free
If you enjoy classic Sudoku and prefer a calm, focused experience, this app is for you.
Download Clean Sudoku and enjoy distraction-free puzzles anytime.