Lumen: Refraction Workshop

A calm light-path puzzle

Free · In‑App Purchases

Turn mirrors, split beams, filter colors, and bring every light to its destination. Play 36 puzzles free; unlock the full workshop once. Guide beams of light through a handcrafted workshop of mirrors, splitters, filters, gates, and linked mechanisms. Every puzzle is about understanding the path—not racing a timer. • 108 handcrafted puzzles across 9 chapters • First 36 levels free • One-time unlock for levels 37–108 and Creative Workshop • No ads and no subscription • Progressive hints and optional Clever challenges • Offline play with local progress backup/import Take your time. Follow the beam. Find the elegant route.

Ratings & Reviews

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

The developer, 滨斌 吴, 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

    The developer does not collect any data from this app.

    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
    滨斌 吴
    Size
    6.7 MB
    Category
    Puzzle
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • iPad
      Requires iPadOS 18.0 or later.
    Languages
    English and 8 more
    • English, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Thai, Traditional Chinese
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 Arenovo
  • Developer Website
  • Privacy Policy

    • More by 滨斌 吴