This coloring book depicts famous characters from the Avengers team: Thor with a hammer, Hulk in a fighting pose, Captain America with a shield, Black Widow on a mission and Doctor Strange with magical symbols. In the center of the drawing is a maze with an ultron mask, where young artists can try to find a way out. This coloring book will help to develop creativity and attention in children, because they will be able not only to color their favorite characters, but also to solve a given maze.