You have an IQ above 140 if you can solve this math puzzle. Test your problem-solving skills and intelligence with this IQ ...

One of the most unexpectedly fun ways I replaced doomscrolling with Gemini was by turning it into a mini ...

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If you are looking for engaging experiences that aren’t overwhelming, try the plethora of puzzle apps available. There are ...

Your challenge is to find the Correct Answer to this Brain Teaser Puzzle Within 7 Seconds. This Brain teaser is usually used ...

Solve the math puzzle from our February 2026 issue, where we plan a return passage for a robotic explorer that doesn’t want ...

As an academic discipline, logic is the study of reasoning. Logic puzzles, therefore, involve solving problems by making a ...

Albert Einstein was intrigued by a simple puzzle: an old car must travel 2 miles at an average of 30 mph. The twist? Its structure makes the solution impossible. Can you solve it?

There is a tendency to imagine genius as smooth and uninterrupted. As if the great thinkers moved from one insight to the ...

“Out of all the things we did, from an academic standpoint, it was one of the most memorable days of high school.” An ...

I’ve been out of school for decades, and I don’t spend my days solving equations (I’m more of a word person). Still, I like to think I have a solid grip on basic math: I can usually gauge whether a ...