Quest rooms or as they are called escape-rooms - a popular intellectual game with an unexpected and fascinating storyline. This kind of entertainment appeared recently. At first, everything was simple: a team of several people had to get out of a locked room during a limited time. Today each quest room is a unique story with unpredictable turns and surprises. Participants solve interesting puzzles, read encrypted messages, find lost relics and treasures, neutralize dangerous criminals, escape from prison, or even save humanity from inevitable death.