Einstein's Tic Tac Toe

Android App

Einstein’s Tic Tac Toe

We don’t know if Albert Einstein ever played Tic Tac Toe. But if he played it he would have chosen this artistic and creasy variant.

You can play it against your friend or your device. If you connect to a Chromecast™ you can also watch the game on your TV.

Currently 10 levels are implemented. When you play against your device you can choose between different robots:

  • stupid robot: makes moves by chance
  • normal robot: looks ahead one move
  • cute robot: analyses the game tree


Please read the disclaimer carefully because by downloading the app or using the online version (see below) you agree with it!

Play it online (will open a new browser tab or browser window)

Further Information About the App


There are localizations for English and German.

Access Rights

The app needs internet access as it makes use of advertising.


The app which can be downloaded from Google PlayStore does not submit any individual data.