Riddle Mystery and Enigma

Riddle mystery and enigma. How can we use this word riddle on aisles? Yeah. So it just means, like you said, something that could stump you fool you. It's like a puzzle. Describing any thing that you don't know how to do, just be like, honestly, like rock climbing is kind of a riddle to me. Or you could say I was trying to put together a desk and the instructions were a riddle. And if you really impressed the examiner, you could say, like Winston Churchill said, and then state that, right? Both would be amazing.