Riddle Master

Game description:

Everyone knows Sherlock Holmes and his great method of deduction that lies in noticing and analyzing small details to make certain conclusions about a situation or a person. This is a trick used by all good detectives and today and can try to become one. All you need to do is observe the scene and answer the question below. For instance, you'll see two girls sitting in a cafe and waiting for their coffee. They look like ordinary women and there is nothing much you can tell about them. But one of them has a boyfriend and the other doesn't. Can you figure out who?