It was proven by scientists a long time ago that riddles not only improve your memory and attention span but they also increase your thinking skills and help you think outside the box. And it's not only children who can benefit from solving them since they are useful for adults, as well. So we've put together 19 short riddles to put your brain to the test so that you can try to prove that you could become Sherlock Holmes 2.0. These puzzles may look easy, but don't underestimate them as they have sneaky twists!

Learn more about your ad choices. Visit megaphone.fm/adchoices