Logical puzzles are useful not only for children but also for adults, as they train attention and memory better than any crossword or sudoku. They don’t require much time, as the solution usually takes only a few seconds.

If you’re not afraid of challenges and complex tasks, the following puzzle will surely interest you. You’ll need to step into the shoes of Sherlock Holmes.

Photo: Brightside

In the image, you can see a yacht and three people on the dock. One of these characters is the yacht’s owner, and you need to figure out who it is within a limited time.

You only have 3 seconds to solve the riddle, so you won’t have time to analyze the details of the image. Don’t try to guess—it’s about speed and deduction.

It may seem like the owner is the second or third person, as they are talking to each other, while the first man stands apart. But you’ll change your mind if you notice a very interesting detail.

Look closely: there’s a blue jacket on the yacht, which clearly belongs to one of the people. That piece of clothing would perfectly fit the first man, which leads to the conclusion that he is the owner.