Play online, or invite a friend who's far away
Tic Tac Toe and 4 in a Row play as real turn-based matches between two phones. Meet a new rival from anywhere, or send your friend a code. No chat, nothing to read, no strangers in your messages.
- Play the world
- Tap Play the world and the game finds a player for a turn-based match. If nobody turns up, it offers a bot and says so plainly.
- Play a friend by code
- Make a short code or a link and send it in any chat app. Your friend joins your private match from their own phone. A code works for 10 minutes and one match.
- Keep a friends list
- Add friends by name, like Name#1234, or by player ID. See who's online, in a match or offline, and invite them in one tap. Google Play Games friends who chose to link can be found too.
Made safe for families
- No chat, everThere is no chat or free text in Duo Clash, so nobody can send you a message.
- Just a nickname and a flagStrangers see a random nickname and a country flag. Hide my country hides the flag.
- Anonymous, and only when you chooseOnline play makes an anonymous account with no name, email or phone number. Until you turn it on, nothing is sent.
Fair, turn by turn
- A timer on every turn
- The server keeps the clock. Run out once and you're warned; twice and the match is lost.
- A dropped signal isn't a loss
- The match waits, shows Reconnecting, then picks up at the same position.
- The server keeps score
- Every move is checked by the server, so no phone can claim a move or a win it didn't make.
Games you can play online
More turn-based games are planned for online play. The action games stay on one phone, face to face, where every millisecond is fair.
Online questions
Privacy details are in the FAQ and the privacy policy.
Tic Tac Toe and 4 in a Row play online today. The action games stay on one phone, because a fraction of a second of internet delay would decide every point.
Make a code in the app and send it, or its link, in any messaging app. Your friend enters it in Duo Clash and joins your private match. A code works for 10 minutes and for one match.
No. There is no chat and no free text, so nobody can message you. Strangers see only a random nickname and a country flag, and you can hide your flag.
Turning online play on makes an anonymous account for your phone, with no name, email or phone number. Playing on one phone never needs it, and you can delete the account in Settings at any time.
The match waits and shows Reconnecting, then picks up at the same position. Only if the connection stays lost for too long does the server settle the match.