Shikaku Land — Number Logic

Daily number brain teaser

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

A new rectangle puzzle every day. Fill the grid, keep your streak, collect pixel art and challenge friends — no clutter, just clean logic. Shikaku is the classic Japanese logic puzzle, reimagined clean and calm. The rules are simple: every number is the area of a rectangle. Split the whole grid into rectangles so each one holds exactly one number — no gaps, no overlaps. Easy to learn, deeply satisfying to master. WHY YOU'LL LOVE IT • A fresh daily puzzle with streaks and a calendar archive • 16 chapters and hundreds of hand-tuned levels, from 5×5 to 13×13 • Every puzzle has exactly ONE solution — pure deduction, never guessing • Smooth drag controls with undo, redo and gentle hints • Collect pixel-art rewards and unlock beautiful themes • Challenge a friend: same puzzle, who solves it faster? • Achievements, statistics and a relaxing, ad-light experience • Play fully offline, on iPhone and iPad, in your language Whether you have one minute or one hour, Shikaku is the perfect logical escape. No timers, no pressure — just you, the grid and a clear mind. support kira_001ios@mail.ru

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The developer, Kirill Korniushchenkov, 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:

    • Usage Data
    • Diagnostics

  • Data Not Linked to You

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

    • 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
  • Kirill Korniushchenkov
Size
  • 15.2 MB
Category
  • Puzzle
Compatibility
Requires iOS 16.6 or later.
  • iPhone
    Requires iOS 16.6 or later.
  • Mac
    Requires macOS 13.5 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 9 more
  • English, Arabic, Dutch, French, German, Japanese, Portuguese, Russian, Spanish, Ukrainian
Age Rating
9+
Copyright
  • © Кирилл Корнющенков
  • Privacy Policy

    • More by Kirill Korniushchenkov

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