Angry birds is a game developed by Rovio, available on Android, Iphone, Windows Phone and PC, particularly well suited for touch screens.
This site gives you the solution of certain levels of the game because there's nothing more frustrating than being stuck in a video game on which has already spent hours.
how can you get those 3000 pt “spikes” in the depths of 15-1 Mine & Dine?
how do you get to the 3000 point purple “spikes” at the base of the level to get more points?