Notakto

Strategy

Free · Designed for iPad

Simple to learn and hard to master, Notakto is a variation on Tic-Tac-Toe where BOTH players make X's and whoever makes three-in-a-row LOSES. Difficulty ranges from Easy to Insane. At Insane, the computer uses advanced game theory techniques to play a perfect game, so don't make any mistakes if you want to win! Unlock all levels and play on up to six boards at the same time! Choose Rated Play and work toward becoming Notakto World Champion. Reviews: ***** Fun and addictive! - This game is ingenious and fun! ***** Outstanding - Brilliant app. It's amazing how taking away a symbol and reversing the win condition can turn a trivial game into a fiendishly difficult addiction.

  • 5.0
    out of 5
    3 Ratings

This app has been updated by Apple to display the Apple Watch app icon. Bug fixes and other improvements.

The developer, Counterwave, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

  • No Details Provided

    The developer will be required to provide privacy details when they submit their next app update.

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

    • Seller
      • Greg Whitehead (Apps)
    • Size
      • 29.2 MB
    • Category
      • Strategy
    • Compatibility
      Requires iOS 6.0 or later.
      • iPhone
        Requires iOS 6.0 or later.
      • iPad
        Requires iPadOS 6.0 or later.
      • iPod touch
        Requires iOS 6.0 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
      • © 2010 Counterwave, Inc.