Tips to fix lag
- The game works best with Google Chrome.
- Mozilla Firefox or Internet Explorer may cause performances issues.
- Play in Incognito mode/private browsing.
- Close other Internet tabs, and programs like Skype.
- Make the window smaller.
If game doesn't works at all...
- Enable cookies.
- Disable any ad blockers.
- Try playing on a different browser.
- Verify your Internet connection.