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Jeff Smith's Math Puzzle for April 3, 2026 - Logarithms: Friend or frenemy? Was Napier napping? The post Math Puzzle for ...

Math is not everyone’s favorite, understandably. Hours of math homework and difficult equations can make anyone sour on the subject. But when math problems are outside of a school setting, there’s no ...

Jeff Smith's Math Puzzle for March 20, 2026 - Quadrilateral redux: Anything worth doing is worth doing to wretched excess.

This puzzle originally appeared in Spektrum der Wissenschaft and was reproduced with permission. It was translated from the ...

A Brain Teaser is a fun way to challenge your thinking and logical skills. In these brain teasers, maths riddles are also a type of brain teaser, which are in numerical form, equation-based. These ...