Like Angry Birds On Facebook To Unlock 3 New Levels For Free.

      If you really like Angry Birds, then here's some steps you should take for three new puzzles to satisfy your bird flinging addiction..

Rovio seems to have included an Easter Egg of sorts in the game that when you 'Like' the official Angry Birds Facebook Page after a certain point, you will unlock semi-secret content.

So here's how to get 3 more puzzles :

* Swipe ahead to Ham Em High (Scene 5)
* Gesture as far to the right as possible.
* Tab the Facebook symbol.
* If you have a facebook account - sign in to it.
* Then Like the game.

And the New Puzzles can be played immediately, they seem abit more challenging than your standard levels considering the length they take to unlock.

The Puzzles keep the western theme of this collection but looks considerably more complex.