Sudoku Classic: Logic Puzzles

hard brain training, offline

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Train your brain and keep your mind sharp with our classic Sudoku puzzle game! Whether you want to relax after a long day or challenge your logical thinking, our app provides the perfect daily brain-training experience. Enjoy thousands of Sudoku puzzles right in your pocket. Perfect for both beginners playing their first grid and advanced players looking for an expert-level challenge. Play completely offline anytime, anywhere! Why Choose Our Classic Sudoku? We've built this game with a clean, intuitive interface to help you focus on the puzzle. Our signature "Smart Hints" don't just hand you the answer - they teach you the underlying logic so you actually get better at the game as you play! Key Features: • Smart Hints: Stuck on a tricky cell? Our intelligent hint system guides you through the reasoning and helps you learn advanced Sudoku strategies. • Note Mode (Pencil): Turn on notes to solve puzzles just like you would on paper. Your notes automatically update every time you fill in a number! • Highlight Duplicates: Quickly spot your errors and avoid placing the same number twice in a row, column, or block. • Six Difficulty Levels: Choose from Easy, Medium, Hard, Extreme, Fiendish, and Diabolical to perfectly match your skill level and mood. • Clean & Comfortable Themes: Play comfortably day or night with a beautifully designed, distraction-free interface. • 100% Offline Play: No Wi-Fi? No problem! Enjoy our number puzzles wherever you go without needing an internet connection. • Auto-Save: Had to leave suddenly? Your progress is automatically saved so you can pick up exactly where you left off. The Benefits of Playing Sudoku: Playing daily Sudoku is a fantastic way to improve your concentration, boost your memory, and keep your mind healthy. It's the ultimate mental workout! Download today and start your first logic puzzle! Can you master the Expert difficulty? Privacy Policy: https://firstaxiomstudio.com/privacy-policy Terms of Service: https://firstaxiomstudio.com/terms-of-service Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

What's new • Full support for iPad • Bug fixes and improvements for smoother play Thanks for playing! We'd love your feedback.

Version 1.2.0

The developer, First Axiom Studio LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Location
    • Identifiers
    • Usage Data

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Purchases
    • Location
    • Contact Info
    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • First Axiom Studio LLC
Size
  • 85.7 MB
Category
  • Puzzle
Compatibility
Requires iOS 16.0 or later.
  • iPhone
    Requires iOS 16.0 or later.
  • iPad
    Requires iPadOS 16.0 or later.
  • Mac
    Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © 2026 First Axiom Studio LLC
  • Developer Website
  • Privacy Policy