Suzzku

Calm Sudoku, one a day

Free · Designed for iPad. Not verified for macOS.

Four levels, one daily puzzle shared by everyone, and friend challenges — no account needed. Suzzku is a calm, focused Sudoku. No account, no sign-up — open it and play. ONE CELL AT A TIME • Four levels: Easy, Normal, Hard, Expert • Every puzzle is verified to have exactly one solution • Pencil notes for candidates — cleared automatically when you place a number • Undo, erase, and 3 hints per game • 3 mistakes allowed, then choose to continue or start fresh • Pause hides the board and stops the clock ONE PUZZLE A DAY, THE SAME FOR EVERYONE • A new daily puzzle, identical on every device around the world • Difficulty follows the weekday — easy start of the week, Expert on Saturday • Solved days fill in your calendar and build a streak CHALLENGE A FRIEND • Finish a game and send a challenge code • Your friend races on the exact same puzzle — no server, no login YOUR RECORDS STAY WITH YOU • Best times, clears, and win streaks per level, saved on this device • Progress auto-saves; pick up right where you left off • Light and dark themes, following your system or set by hand • 16 languages Suzzku is free and supported by ads. Watch an optional rewarded ad for an extra hint.

Ratings & Reviews

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The developer, JongHyun Lee, 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
    • Other Data

  • Data Not Linked to You

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

    • Location
    • Identifiers
    • Usage Data
    • Diagnostics
    • Other Data

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
JongHyun Lee
Size
35.7 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 15 more
  • English, French, German, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Vietnamese
Age Rating
4+
Copyright
© 2026 4lovingyou
  • Privacy Policy

    • More by JongHyun Lee