Iron Man, Thor, Captain America and the Hulk each other trying to show your character and you somehow need to intervene in this strange duel. You will be able to do it, but only if you unfreeze the image using the letters. Look closely at the picture and try to find the hidden letters that are located around the perimeter of the image. Letters of only fifteen, but at your disposal is a magnifying glass, which will significantly increase the speed of your search.