Cross Sum - Number Puzzle

Daily Logic Math Game

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Solve a daily CrossSum puzzle with number logic, addition, training boards, progress stats, themes, and reminders. CrossSum is a clean number puzzle game built around addition, logic, and focused daily practice. Fill each blank cell with a number from 1 to 9. Every connected row or column segment must add up to its clue, and numbers cannot repeat within the same segment. The rules are simple, but every board rewards careful thinking. Features: - Daily puzzle: a fixed challenge for each day - Training mode: practice boards from 5x5 to 8x8 - Progress stats: track completions, time, and practice history - Theme colors: personalize the look of the app - Daily reminders: set a time to keep your puzzle habit going - Offline play: open the app and solve whenever you like If you enjoy number puzzles, Sudoku, Kakuro, math games, brain training, or logic challenges, CrossSum is designed to be a quiet daily puzzle you can return to anytime.

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Rebuilt features and interface with improved Daily Puzzle, Training, Stats, and theme experience.

Version 3.80

The developer, 宏斌 樊, 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 Linked to You

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

    • Location
    • Identifiers
    • 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
  • 宏斌 樊
Size
  • 11.1 MB
Category
  • Education
Compatibility
Requires iOS 16.0 or later.
  • iPhone
    Requires iOS 16.0 or later.
  • iPad
    Requires iPadOS 16.0 or later.
  • Mac
    Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 7 more
  • English, French, German, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © Kaiyuan Tongbao
  • Privacy Policy

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