Puzzles are a hands-on way to explore simpler and complex mathematical relationships, for everyone from kids to calculus ...

The mathematician, who liked to annoy friends with improvised brainteasers, thought for a moment or two, then raised a glass ...

Waiting for the hake to bite, musing about that ice cube. The post Math Puzzle for December 5, 2025 appeared first on Alameda ...

Flex your math muscles with this weekend’s brain teaser. Play now.

Betsy Ross and George Washington debate the number of points for stars on the flag, Betsy wins. The post Math Puzzle for ...

A simple brain teaser is causing a stir online. The puzzle asks for the total number of people based on men, wives, and ...

This simple-looking equation is dividing people online. Can you recall the golden rule from math class to find the right ...

Moshi Kids has a trio of joyful, ad-free learning apps designed to turn screen time into something parents can feel genuinely ...

Behind the screens, finance pros sharpen their edge through games and puzzles that test intuition, discipline and strategic ...

Undergraduate students across North America sat down on Saturday to write a grueling six-hour math exam, many of them ...

The Riemann Hypothesis is one of the most famous problems in that set. It’s about prime numbers. That’s any whole number that can only be divided by 1 and itself – like 2, 3, 5, 7 and 11.