You will need two bird launches to kill all the pigs and get three star. First launch your big bird to kill the pigs on the platform and “one of the houses”. The house can be either the first or second depending on how your big bird hit.
However, it must completely wipe out one of the house as your next shot is a jedi light saber bird.
First Shot Result
Depending on how your big bird hit went, only one of the house should be left over. Use the wind blower to bounce higher to reach either the first or second.
Second Power Activation Point
Use your jedi sword power after crashing into the house.
Second Shot Result
The sword play takes out the rest of the pigs and you will earn the three star rating if you have enough high score. The key is to destroy enough blocks with the big bird for your first shot.