Challenge your mind and sharpen your logic with Smart Sudoku, the ultimate brain training puzzle game designed for beginners and masters alike! Whether you want to relax or keep your mind active, pass the time in a pleasant way with our free classic Sudoku game.
Unlike ordinary Sudoku apps, Smart Sudoku offers a variety of grid sizes including 6x6 for quick fun, classic 9x9, and the challenging 12x12 grid for true experts!
🌟 KEY FEATURES 🌟
🧩 Multiple Grid Sizes:
6x6 Grid: Perfect for beginners and kids to learn the logic.
9x9 Grid: The classic experience you love.
12x12 Grid: A bigger, harder challenge for advanced players!
🎮 4 Difficulty Levels: Play at your own pace with Easy, Medium, Hard, and Expert levels. Perfect for exercising your brain or testing your logical thinking.
🎨 Beautiful Themes: Customize your experience with stunning color themes including Ruby Red, Sapphire Blue, Geometric Vibrant, and a battery-saving Dark Mode.
📊 Advanced Statistics: Track your progress like a pro! Monitor your:
Games Won & Win Rate
Current & Best Win Streaks
Best & Average Times
Unlock achievements like "Speed Master" and "Century Club".
🇮🇳 Play in Your Language: Fully localized support for English, Hindi (हिन्दी), Gujarati (ગુજરાતી), Marathi (मराठी), Tamil (தமிழ்), Telugu (తెలుగు), Kannada (ಕನ್ನಡ), Malayalam (മലയാളം), and Punjabi (ਪੰਜਾਬੀ).
🛠️ Smart Tools to Help You:
Notes Mode: Make notes just like on paper.
Hints: Stuck? Use hints to guide you through the points.
Undo: Made a mistake? Go back quickly.
Auto-Check: Highlight your mistakes in real-time (optional).
Duplicates Highlight: Avoid repeating numbers in a row, column, or block.
📱 Offline Play: No internet? No problem! Play Smart Sudoku anytime, anywhere completely offline.
Why choose Smart Sudoku? Whether you are a fan of math games, logic puzzles, or just want a daily brain workout, Smart Sudoku is the best choice. With its clean interface and smooth controls, you won't be able to stop playing!
Download Smart Sudoku now and become a Sudoku Master today!
Latest Version
1.2.0Requires Android
8.0
Category
Free Puzzle GameContent Rating
Everyone
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Flag as inappropriateLast updated on Dec 12, 2025
Minor bug fixes and improvements. Install or update to the newest version to check it out!