Haru Sudoku

One easy sudoku a day, no ads

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Collect a stamp with one easy sudoku a day. No ads, no subscription, no account. Mistakes never cost you lives, and hints help one step at a time. One easy sudoku a day. Start your morning with Today's Sudoku — done in a few minutes on your commute. ■ No ads · No subscription · No account Free for good. Your records stay on your iPhone, and it works offline. ■ One puzzle a day Open the app and today's puzzle is right there. Everyone gets the same puzzle on the same day. Want more? Tap "Play another" as many times as you like. ■ Stamps that never reset Instead of a streak that breaks, collect stamps that only add up: days played, a 7-day weekly card, and a monthly stamp board. Missed a day? Play that day's puzzle later to fill in its stamp. ■ Gentle rules Mistakes never cost you lives. Wrong numbers turn red right away so you can fix them. Stuck? Hints help in three steps instead of just giving you the answer. ■ Big, clear numbers Large digits, bold 3×3 lines and a number pad as wide as the board. Easy to play with one hand. ■ Also Notes, undo, line and box completion effects, daily records with scores, a daily reminder at the time you choose, and Korean · English · Japanese.

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The developer, Na Eun 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 Not Collected

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    Accessibility

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    Information

    Seller
    Na Eun Lee
    Size
    37 MB
    Category
    Puzzle
    Compatibility
    Requires iOS 16.4 or later.
    • iPhone
      Requires iOS 16.4 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
    Age Rating
    4+
    Copyright
    © 2026 Hanariaday
  • Privacy Policy

    • More by Na Eun Lee

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