Penguins are frozen inside the ice cubes, and to advance to the next level you need to free them all. But how? You will always be able to release one penguin. All you need to do is click on any cube. However, to release another one, next cube must be connected to the previous one in a certain way by an imaginary line. You can brake only those cubes which form horizontal, vertical or diagonal imaginary line. That means that allowed angles are 0, 45 and 90 degrees. If you reach the point when you have just one frozen penguin left, and that will happen quite often, you'll need to repeat the level ("restart" button). This logic game has 25 levels in total and it's quite easy... at least at the beginning. :)