Multiplayer TicTacToe Game

A completely Responsive Multiplayer TicTacToe Game- Works on Android, iOS, Web & Desktop!


  • Create/Join Room
  • Play Realtime
  • Display Points
  • Round & Game Winner
  • Responsive Glow Themed UI
  • Cross Platform Game


I have created a tutorial based on this, do check it out on my channel Rivaan Ranawat

Youtube Tutorial Image


After cloning this repository, migrate to flutter-multiplayer-tictactoe folder.

Install dependencies (Client Side)

flutter pub get

Install dependencies (Server Side)

cd server && npm install

Start the server

npm run dev

Configure for MacOS: Head to macos/Runner and make sure the following keys are present in DebugProfile.entitlements and Release.entitlements


Run App

flutter run // After selecting the device you want to test on

Tech Used

Server: Node.js, Express,, Mongoose, MongoDB

Client: Flutter, Provider


If you have any feedback, please reach out to me at [email protected] or on Instagram at optimalcoding.


View Github