Play Tic Tac Toe online with friends or challenge an AI engine with a real ELO rating system!

Experience a revolutionary Tic Tac Toe game on your mobile! Bored with the classic 3x3 version? Mega Tic Tac Toe Online is an innovative twist that offers endless engagement!

Win by creating a row of 5 on a large XO board and compete online against thousands of players with real chess-style ELO rankings.

Tic Tac Toe Online features a powerful computer engine with various difficulty levels. Play online with thousands of competitors and climb the leaderboard to become a top-ranked Tic Tac Toe player.

This Tic Tac Toe version is easy to pick up but hard to master, providing endless hours of addictive fun. Enjoy intense brain workouts and face live opponents. Join our growing daily community of thousands of Tic Tac Toe enthusiasts.

Fun fact: Tic Tac Toe is known by many names worldwide—Naughts and Crosses, XO, XOX, XOXO, OXOX, Tick Tack Tock, Tic-Tac-Toe, Piškvorky, Ristinolla, Morpion, Amőba, Jogo da Velha, Tres En Raya, Крестики Нолики, Cờ Carô.

Mastering this Tic Tac Toe game is no simple task—do you have the skills to break into the top 10 ranked online players?

If you love Tic Tac Toe Online, check out our Facebook page and connect with thousands of fans: https://www.facebook.com/Mega-Tic-Tac-Toe-341925589153480/

Good luck!

What's New in the Latest Version 6.4

Last updated on Oct 28, 2024

Bug fixes