Professor Merle White of the mathematics department, Professor Leslie Black of philosophy and Jean Brown, a young stenographer who worked in the university’s office of admissions, were lunching ...

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 ...

Duah: Using puzzles, both at home and in classrooms, can restore the often-forgotten truth that learning happens in ...

The following is adapted from the introduction to “The Riddler: Fantastic Puzzles from FiveThirtyEight,” published by W. W. Norton & Co. It is in stores today! The world’s oldest collection of math ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

In three new variations of a famous logic puzzle, what are the best strategies for guessing the color of the hat on your head? Hat puzzles are a delightful genre of logic puzzles whose number and ...