Cherry Sum: Brain Puzzle

Branching Logic Challenges

Free · Designed for iPad. Not verified for macOS.

Think through every branch and complete the puzzle. Cherry Sum is a quick brain puzzle built around branching logic, simple number rules, and increasingly challenging stages. Follow each connection, determine the correct value, and fill every empty circle. Each circle follows one of two rules: • One circle below: copy the same number. • Two circles below: add both numbers and enter the ones digit. The rules are easy to learn, but each new layout gives you another logic challenge to solve. Study the branches, reason through the sequence, and complete every circle at your own pace. Features: • Simple branching logic rules • Quick puzzles for short breaks • Randomly generated layouts • Increasing difficulty across stages and ranks • Optional hints through rewarded ads • Guided tutorial for new players • Sound effects and background music controls • Progress saved locally on your device • Designed for both iPhone and iPad There is no account registration and no in-app purchase. How many branching logic challenges can you solve?

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Minor fixes and improvements.

Version 1.0.4

The developer, Koh Kobayashi, 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

  • Data Linked to You

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

    • Usage Data
    • Diagnostics

  • Data Not Linked to You

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

    • Identifiers
    • 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
Koh Kobayashi
Size
22.8 MB
Category
Puzzle
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPad
    Requires iPadOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 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 Koh Kobayashi
  • Developer Website
  • Privacy Policy

    • More by Koh Kobayashi