Smart Sudoku · Logic AI Coach

Master Sudoku with AI Trainer

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

Learn Sudoku step by step with an AI Coach, daily challenges, pencil marks and custom themes. Practise logic at your own pace. Learn the logic behind Sudoku with Smart Sudoku. Play classic number puzzles and explore solving techniques with an AI Coach that explains supported moves step by step. AI COACH • Analyse your current puzzle and see the reasoning behind a move. • Follow visual highlights and explanations for supported techniques. • Practise basic deductions and advanced patterns such as X-Wing and Swordfish. • Add pencil marks manually or use Auto Pencil when you need candidate numbers. PLAY YOUR WAY • Choose from different puzzle sizes and difficulty levels. • Play a daily challenge and track your streak and statistics. • Use centre or corner pencil marks and colour markings. • Customise themes, highlighting, optional error checking and board coordinates. • Set your preferences during onboarding or change them in Settings. OPTIONAL MEMBERSHIP Premium is a one-time lifetime purchase. It removes ads and includes unlimited hints and puzzle quota, custom board colours, and 3 AI Coach uses per day. Prestige includes Premium features plus unlimited AI Coach access, a 3-day daily-challenge catch-up window and Ultimate-difficulty puzzles. Prestige is available as a monthly, quarterly or yearly subscription. Some free features require rewarded ads and have usage limits shown in the app. Prices and subscription details are displayed before purchase. Prestige subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Manage or cancel subscriptions in your Apple Account settings. Support: smartpuzzlesapps@gmail.com Privacy Policy: https://smartpuzzles.github.io Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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The developer, Ka Yau Cheung, 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:

    • Identifiers
    • Usage Data

  • Data Not Linked to You

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

    • Identifiers
    • Usage Data
    • 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
Ka Yau Cheung
Size
52.2 MB
Category
Puzzle
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPad
    Requires iPadOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 4 more
  • English, Japanese, Korean, Simplified Chinese, Traditional Chinese
Age Rating
4+
In-App Purchases
Yes
  • Premium Lifetime $7.99
  • Prestige Yearly $99.99
  • Prestige Quarterly $31.99
  • Prestige Monthly $13.99
  • Learn More
Copyright
© 2026 Smart Puzzles
  • Developer Website
  • Privacy Policy