井字棋pro - 益智棋盘挑战

简单与困难难度切换

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Tic-tac-toe with 3x3 to 5x5 boards. Play vs AI with adjustable difficulty, timer, undo/restart, and themes. Enjoy strategic short breaks. xo is a Tic-Tac-Toe strategy game app that supports multiple board sizes. Users can play against the computer on 3×3, 4×4, and 5×5 boards, experiencing strategic thinking and logical deduction through different difficulty levels. The app offers theme customization, multi-language support, and basic gameplay assistance features, suitable for casual entertainment and brain training. 【Core Features】 **Player vs. Computer Mode** Play against the built-in AI with two difficulty levels—Easy and Hard—to meet the strategic needs of users with different skill levels. **Multiple Board Sizes** Choose from 3×3, 4×4, and 5×5 boards, expanding traditional Tic-Tac-Toe gameplay to increase variety and strategic depth. **Game Assistance Features** - Timer showing current game duration - Undo last move - Restart current game with one tap - Victory animation with flashing effect - Sound and haptic feedback settings **Theme Customization** - Switch between Dark and Light modes - Wood-grain board theme - Multiple piece styles: Classic, Neon, Retro, Minimalist, Cartoon **Multi-language Support** Switch between Chinese and English interfaces for the convenience of users with different language preferences. 【Target Audience】 - Users who enjoy Tic-Tac-Toe and board-based puzzle games - Individuals looking to practice strategy and logical thinking - Users seeking a casual, lightweight game for entertainment 【Usage Scenarios】 - Short entertainment during commutes - Passing time during waiting periods - Practicing strategy against AI - Daily relaxation and mental exercise

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The developer, 开封 桑, 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 Not Linked to You

    The following data may be collected but it is not 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

Accessibility

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

Information

Seller
  • 开封 桑
Size
  • 26.7 MB
Category
  • Casual
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 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
Age Rating
4+
Copyright
  • © 2026 kaifeng sang
  • Developer Website
  • Privacy Policy

    • More by 开封 桑

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