TwoPane Spectrum

Education

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

This is a puzzle game centered around "colored glass light mixing." You need to observe the target pattern above and select red, green, blue, or transparent glass pieces from the tray, dragging or clicking to place them in a 6x6 grid. Each square can have a maximum of two pieces stacked. Colors are mixed additively: red + green = yellow, red + blue = purple, green + blue = cyan; same colors stacked remain unchanged, transparency does not change the color, and white squares must be left empty. Your task is to use a limited number of glass pieces to make the "ground light pattern" below perfectly match the target. The levels progress from easy to difficult, requiring precise planning of stacking order and color combinations in later stages. Built-in step-by-step hints make this game suitable for players of all ages who enjoy logical reasoning, color matching, and light challenges, especially for users looking to relax during short breaks and develop spatial reasoning and color intuition.

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The developer, Nguyen Van Lam, 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

  • Data Linked to You

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

    • Identifiers
    • Usage Data

  • Data Not Linked to You

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

    • Location
    • Usage 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
  • Nguyen Van Lam
Size
  • 6.3 MB
Category
  • Education
Compatibility
Requires iOS 14.0 or later.
  • iPhone
    Requires iOS 14.0 or later.
  • iPod touch
    Requires iOS 14.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
Languages
  • English
Age Rating
4+
Copyright
  • © TwoPane Spectrum
  • Privacy Policy