The mathematician, who liked to annoy friends with improvised brainteasers, thought for a moment or two, then raised a glass and recited: A rose-red city half as old as Time. One billion years ago the ...

Holidays bring celebration, rest and, for many families, long stretches of indoor time. For some, this means tabletop games ...

A math puzzle is a type of brain teaser that tests the reader's critical thinking and problem-solving skills by challenging them to solve a problem. These challenges have the potential to boost ...

IQ tests are a great way to test the intelligence of an individual. In these tests, a problem is presented before the readers ...

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The inside of a bus may not seem like the ideal place to rekindle your interest in math, but a group of mathematicians is betting it will. Last month, the Mathematical Sciences Research Institute of ...

For many people, an algebraic equation is high anxiety: no less difficult than being dropped off without your wallet in a foreign country — one where you don’t know the language — and told to find ...

I like sudoku as much as anyone, but a change of pace might be nice occasionally. Enter Sweet 16, a new math puzzle game. As the name suggests it involves the numbers 1 through 16, and it's a bit like ...

Jeff Smith's Math Puzzle for December 12, 2025 - Global warming or just one more torrid estival romance? The post Math Puzzle ...