Getting Started

What is Tic-tac-toe?

Tic-tac-toe (also called “Noughtszeroes and CrossesYes, the normal cross ❌”) is a very famous turn-based paper-and-pencil game for two players. They have to mark the spaces in a three-by-three (3x3) grid with an “X” or an “O”. The player who places three of their marks in an uninterrupted line, whether horizontal, vertical, or diagonal, is the winner.