Beauty of Circle

A Boolean Operation Puzzle

Free · Designed for iPad

“Beauty of circle" is a boolean operation puzzle. HOW TO PLAY? -------------- 1. Choose one of animal pictures as the target image; 2. The target pattern is obtained by several circles through boolean operation. You need to observe and remember the outline information of the animal pattern; 3. In the answering region, a number of pictures with circles are distributed, and these pictures are randomly rotated by 90, 180 and 270 degrees; 4. You need to find the unique circle image, so that it can successfully match the target pattern through the boolean operation, you can challenge the success. -------------- We appreciate any feedback you may have and will apply it to future updates and features. With your continued support we'll do our best to turn out quality Apps.

  • 5.0
    out of 5
    2 Ratings

- Minor bugs fixed.

The developer, 其跃 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data
    • Diagnostics
  • Data Linked to You

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

    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

  • Seller
    • 其跃 吴
  • Size
    • 42.9 MB
  • Category
    • Education
  • Compatibility
    Requires iOS 9.0 or later.
    • iPhone
      Requires iOS 9.0 or later.
    • iPad
      Requires iPadOS 9.0 or later.
    • iPod touch
      Requires iOS 9.0 or later.
    • Mac
      Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
  • Languages
    • English and Simplified Chinese
  • Age Rating
    4+
  • Copyright
    • © 426s.com