You’ve seen these topics before, probably years ago — but this quiz isn’t about memorizing facts. It’s about whether you actually understood what you learned in school.These questions mix math, ...

As an academic discipline, logic is the study of reasoning. Logic puzzles, therefore, involve making a series of inferences ...

Ever stared at a math problem feeling completely lost, even when you've memorised all the formulas? Or maybe you've wondered why certain math rules even exist? The true secret weapon that unlocks ...

Earlier this month, 36 sharp-witted high school students from around the globe stepped foot on the warm and breezy campus of Stanford University. Out of more than 4,000 students from more than 2,000 ...

This logic test about a cat in a hat stumps most people— but will it confuse you? According economics and math pro Presh Talwalkar of the YouTube channel Mind Your Decisions, a survey found only 36 ...

Who says mind-bending logic puzzles are just for kids? We’ve come up with 20 brand-new riddles for adults to test your critical thinking, mathematics, and logic skills. With difficulties ranging from ...

The Fast Company Impact Council is an invitation-only membership community of top leaders and experts who pay dues for access to peer learning, thought leadership, and more. BY Rodrigo Magnago The ...