Can you solve “Einstein’s Riddle”? – Dan Van der Vieren

Before he turned physics upside down, a young Albert Einstein supposedly showed off his genius by devising a complex riddle involving this list of clues. Can you resist tackling a brain teaser written by one of the smartest people in history? Let’s give it a shot. The world’s rarest fish has been stolen from the […]

Can you solve the fish riddle? – Steve Wyborney

You are the cargo director on the maiden voyage of the S.S. Buoyant, and you’ve agreed to transport several tanks containing the last specimens of a critically endangered fish species to their new aquarium. Unfortunately, as you’re passing through shark-infested waters, the boat is battered by a fierce storm, throwing your precious cargo overboard. And […]

Can you solve the pirate riddle? – Alex Gendler

It’s a good day to be a pirate. Amaro and his four mateys, Bart, Charlotte, Daniel, and Eliza have struck gold: a chest with 100 coins. But now, they must divvy up the booty according to the pirate code. As captain, Amaro gets to propose how to distribute the coins. Then, each pirate, including Amaro […]