Sudoku - Classic Logic Puzzle

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Content rating
Everyone
1+
Downloads
Content rating
Everyone
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About this game

Welcome to Sudoku, the most popular classic number puzzle designed to relax your mind and sharpen your brain! Whether you are a beginner or an advanced Sudoku master, a smooth, clean puzzle experience packed with rich features awaits you.

Discover the world’s favorite brain game today with 20 language options, 5 difficulty levels, and eye-friendly custom themes!

🌟 KEY FEATURES:

• 5 Difficulty Levels: Endless puzzles tailored for everyone with Easy, Medium, Hard, Expert, and Master modes.
• Pencil & Draft Notes: Take notes of possible numbers inside cells just like on paper. Notes clear automatically once the correct number is placed.
• Smart Hint System: Doesn't just give away the answer—guides you step-by-step through the logic behind each move.
• Daily Challenges & Monthly Trophies: Solve each day’s unique Sudoku puzzle, complete the calendar days, and earn monthly championship trophies.
• 5 Custom Color Themes: Play day or night without straining your eyes with Light, Dark Mode, Sepia, Neon, and Slate themes.
• 20 Global Languages: Automatically adapts to your phone’s default language with seamless translations across 20 widely spoken languages.
• Advanced Statistics: Track your win rate, best time, average time, and winning streaks across all difficulty levels.
• Offline Play: Enjoy Sudoku anywhere—on the subway, on a plane, or completely off the grid with no internet connection required.
• Auto-Save: Pick up right where you left off, with your exact board state and timer preserved even if you close the app.
• Undo / Redo / Eraser: Fix mistakes quickly and effortlessly.

Boost your logic, improve your memory, and leave daily stress behind. Download Sudoku for free now and become a master solver!
Train your brain! Classic Sudoku with 5 difficulties, notes & smart hints.
Updated on
Aug 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

🎉 Welcome to the official release of Sudoku!

Key Features:
• 5 Difficulty Levels: Easy, Medium, Hard, Expert, and Master.
• Smart Hints & Pencil Notes: Take candidate notes and learn step-by-step logic.
• Daily Challenges & Monthly Trophies: Solve daily puzzles and claim your monthly trophy.
• 5 Color Themes & 20 Languages: Play comfortably with Dark Mode and multi-language support.
• Offline Play: Enjoy Sudoku anywhere, anytime without an internet connection.

Enjoy the game!