Goals: - Drop all WHITE CORES to the bottom of the screen. - Don't drop even a single PURPLE CORE. 4 Means of beating the game: - Move cores with MOVERS! - Push them with PUSHERS! - Convert purple cores into white ones with CONVERTERS! - Think how to do it right with your THINKER! Complete 36 different levels. Each level has a 3-star rating system (less turns - more stars). You should try to get all of theese stars because all prize stars are taken from the sky.