Regular Tic Tac Toe

A 3x3 grid leaves little room for mistakes when the computer takes the opposite mark. In a match of Regular Tic Tac Toe, one solo mode pits you against an AI opponent that reads the board well and blocks careless lines fast. The first move belongs to you, and that early square sets the pace for the rest of the round.

How to play?

Before the board fills, pick X or O, then place that mark in any empty space and build three in a row across, down, or on a diagonal; if the computer completes a line first, the round ends in its favor, which makes pattern reading and trap setup the only path past its tough algorithm.