O vs X Duel
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O vs X Duel
O vs X Duel

O vs X Duel

A strategical Tic Tac Toe game

Developer: Cheng-Kai Wu
App Size: 119.4 MB
Release Date: Jul 6, 2025
Price: FREE
Price
FREE
Size
119.4 MB

Screenshots for App

iPhone
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iMessage
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---- Classic TicTacToe has evolved! ----
Face-to-face battle | Smart computer challenge

Play TicTacToe with friends anytime, anywhere, and kill time easily! Challenge two computer opponents of different difficulty levels to test your strategy and wisdom. Can you beat the computer in hard mode?

---- Game Features ----
Classic Mode
■ Play against friends on the same machine to relive the fun of childhood!
■ Or choose a computer opponent and challenge it alone anytime, anywhere.

Endless Mode
■ Both sides can only place up to 3 O or X.
■ Starting from the 4th, the oldest piece will automatically disappear!
■ The strongest strategy and tactics are required to challenge the limits of your brainpower!

Obstacle Mode
■ At the beginning of the game, you cannot place chess pieces on a random grid, which adds variables and challenges!
■ Other rules are the same as the endless mode, which tests your ability to respond on the spot.

Download now and start the brain showdown!

Whether you are playing with friends or playing against the computer, it can bring you unlimited fun and challenges. Come and experience the new gameplay!
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O vs X Duel 1.4 Update
Jul 25, 2025 Version History
■ Free to Play

~Cheng-Kai Wu
More Information about: O vs X Duel
Price: FREE
Version: 1.4
Compatibility: Requires Requires iOS 13 or later
Bundle Id: net.kaiwu.tictactoe
Size: 119.4 MB
Genre: Games
Release Date: Jul 6, 2025
Last Update: Jul 25, 2025
Content Rating: 4+
Developer: Cheng-Kai Wu
Language: English - Simplified Chinese - Traditional Chinese -


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