This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Angry Birds Friends on Facebook Tournament Level #4 walkthrough tutorial shows you how to get 3 stars in the tournament that took place the week of January 21st, 2,013 (week 36). This is our power-up strategy (non-power up here http://youtu.be/53ESU8pxC8k). If you're looking for a power-up strategy you should definitely check out the user submitted strategies left in our walkthrough pages: http://angrybir.de/KUt5n8