This page will help you setup the same account on multiple devices.

  1. Open the game.
  2. Tap on "Menu" button at the bottom of the screen.
  3. Tap on "FB connect" button.
  4. Tap on "Link" button.
  5. You will see login field on Facebook, write your login and password.
  6. Tap "OK" then. 

After a couple of seconds, you will return to the game from your Facebook account.