There are professions that do not need to be trained, among them: sellers and detectives. This is how most people think and is mistaken. Any work must be done professionally, and for this, compulsory education is required. We invite you to an agency that prepares future detectives. After completing a small course of study, you can create your own detective agency or go to work in one of them. Today is the last graduation day for students. It is necessary to pass the final exam, which will allow you to receive the long-awaited certificate. The task is to quickly find the hidden objects in time.