Endless Tic-Tac-Toe.

Expanding Paper Tic-Tac-Toe

Only for iPhone

Free · Designed for iPhone

iPhone

A pencil-and-paper tic-tac-toe game where the board keeps growing. Choose from four rule sets and fight through a seven-round solo campaign. Endless Tic-Tac-Toe is a pencil-and-paper-style game where the board expands as the match continues. Choose from four rule sets: Normal, Survival, Brawl, and Midgame. Take on a seven-round solo campaign and adapt as the board grows. Features: • Hand-drawn pencil-and-paper design • A board that expands with the match • Four rule sets and multiple difficulty levels • Game Center achievements • No ads or in-app purchases Enjoy a quick match or settle in for a longer series at your own pace.

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Minor fixes.

The developer, yukimasa furukawa, 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

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

    Seller
    • yukimasa furukawa
    Size
    • 7 MB
    Category
    • Board
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 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.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 0x0nullrabi