O's Turn
Learn winning strategies, play against our advanced AI, and become unbeatable at the world's most beloved strategy game.
O's Turn
A classic strategy game on a 3×3 grid. Two players take turns placing X and O, aiming to get three in a row — horizontally, vertically, or diagonally. Simple to learn, surprisingly deep to master.
Known in many cultures as "Noughts and Crosses," this game has been a staple of strategy and logic for centuries. It serves as an excellent introduction to the concepts of sportsmanship and the branch of artificial intelligence that deals with the search of game trees.
Beyond being a fun pastime, Tic Tac Toe offers several developmental and cognitive benefits:
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If both players play perfectly, every game of Tic Tac Toe will result in a draw. However, if your opponent makes a mistake, mastering strategies like controlling the center or creating a "fork" will guarantee a win.
The name "Tic Tac Toe" is derived from a late 19th-century game called "tick-tack-toe" played on a slate. In the UK and other regions, it is more commonly known as "Noughts and Crosses".
Our smart AI utilizes the Minimax algorithm, a decision-making approach rooted in game theory. It analyzes all possible future moves to choose the path that maximizes its chances of winning or securing a draw against any player strategy.