Detective is a test, good entertainment for those who like to rack their brains. These are not just questions, but questions with tricks. And not just answers, but an opportunity to reveal the author of detective novels in yourself. Test yourself, your relatives and friends and - who knows? — maybe you’ll learn something new. As for the plot...The blackmailed and the blackmailers gathered at the same party. Who is who? Will they understand each other and how will they get out of this situation? The main thing is not only not to miss. The main thing is not to make mistakes...