CH3TRIS

The 3×3 Chess Challenge

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

The most addictive challenge on a 3×3 chessboard! Rearrange your pieces into the layout and number of moves shown to make a CH3TRIS. CH3TRIS (pronounced che-tris) is the most addictive challenge on a 3×3 chessboard: rearrange the pieces below on your board into the layout and number of moves indicated above to make CH3TRIS. HOW TO PLAY • At the top you see the target layout and the number of moves. • Below, your 3×3 board with the pieces. • Move the pieces following chess rules until you recreate the indicated layout within that number of moves. If you do… you've made CH3TRIS! IMPROVE YOUR CHESS • Train board vision, calculation and piece coordination in quick, seconds-long puzzles. • Perfect for every level: all you need to know is how the pieces move. THE DAILY CHALLENGE (#dailych3tris) • A new puzzle every day, the same for everyone, always free. • 60 seconds to solve it. Share your result and compete with your friends. FEATURES • No accounts: just play. • Works offline too. • Available in English and Spanish (switch language in the menu). • Elegant design inspired by classic chessboards. FULL VERSION You get 3 free games every day (the Daily Challenge doesn't count — it's always free). A single one-time purchase unlocks unlimited games forever. No subscriptions: pay once, it's yours. Terms: https://ch3tris.com/terms.html Privacy: https://ch3tris.com/privacy.html

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General performance improvements and small visual refinements for an even smoother CH3TRIS experience. Not playing Daily CH3TRIS yet? A new challenge every day… and winning has a prize.

Version 1.3.1

The developer, Ramon Buzon, 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

    Accessibility

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

    Information

    Seller
    • Ramon Buzon
    Size
    • 27.9 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+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Ramon Buzon
  • Developer Website
  • Privacy Policy