About tresenlinea.com

tresenlinea.com is a free site to play Tic-Tac-Toe (Noughts and Crosses, Tres en Raya, Tres en Línea) in your browser, with no sign-up and nothing to download.

You'll find the classic 3×3, Infinite mode, Gobblet and Connect 4. Play the computer, a friend on the same device, or a friend far away: a room takes one click, and you can send the short link, for example tresenlinea.com/en/r/6541, on WhatsApp or anywhere else.

I made this site because I wanted a quick, clean board that works well on a phone. There are no accounts and no ads, and I want to keep it that simple.

If you have a question, a suggestion or find a bug, write to me at [email protected] .