A small group of pigs have came up with the best idea for protecting themselves: hiding beneath a boulder that could drop on them at any moment, genius!
The basic goal here is to drop the boulder onto the five pigs below it, this can be done in two different ways, both of them are simple.
Your first choice is the have the red bird hit the top of the upper-left vertical stone beam, this will unbalance the short wooden beams holding the boulder and the boulder will fall down, crushing the pigs as it falls onto the ground.
Your second choice is to fling the red bird onto the left horizontal glass beam, crushing it will also unbalance the boulder, giving you a similar result as the other strategy.
Both of these strategies should leave you with three birds remaining, and a score that is at least 64,000.
Official Video Walkthrough By Rovio Edit
- The two horizontal beams at the middle level of the structure used to be wood instead of glass in the older versions of the game.