Bubu Sudoku

Calm daily Sudoku puzzles

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

Bubu Sudoku is a clean, focused Sudoku app for daily play and steady practice. Play a fresh daily puzzle, choose a difficulty, or pick Mini for a quick 6x6 board with 2x3 boxes. Use notes, undo and redo freely, track progress, and improve your solving speed over time. An optional local daily reminder helps you keep your streak — no account or cloud sync required. Sudoku Pro is a one-time unlock for Master and Evil difficulty, Killer Sudoku, Sprint and Marathon modes, and six months of daily history. Game Center support lets players submit best times to leaderboards by mode and difficulty. Local play works without an account.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

Adds support for 18 additional languages, localized solving tips and daily reminders, and improvements to right-to-left layouts and calendar date labels.

Version 1.4

The developer, Haosheng Li, 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 Linked to You

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

    • Location
    • Identifiers
    • Usage Data
    • Diagnostics

  • 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
Haosheng Li
Size
11.9 MB
Category
Puzzle
Compatibility
Requires iOS 18.0 or later.
  • iPhone
    Requires iOS 18.0 or later.
  • iPad
    Requires iPadOS 18.0 or later.
  • Mac
    Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 2.0 or later.
Languages
English and 18 more
  • English, Arabic, Danish, Dutch, French, German, Hindi, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 Haosheng Li
  • Developer Website
  • Privacy Policy

    • Supports

    • Game Center

      Discover new games and play with friends.

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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