Cooling game for killing time. Good to play when you wait the bus, the train or the plane. Perfect at the office, where helps you to have a busy face in front of your boss. Bulishor is a bubble of air that is in the deepest place on Earth, the Mariane Abyss. Help Bulishor to reach the surface. Find your way to the surface through the sharks and help him to answer the question raised by the octopus teacher. Bulishor acts as an air bubble in water.