Mathematics

When is Cheryl's birthday?

When is Cheryl’s birthday? How to solve the mathematics problem that has stumped the world

This question was posed to the mathematics Olympiad contestants on 8th April, as 24th out of 25 questions, in other words a difficult question meant to sift out the better students. First we need to figure out if Albert knows the month or the day. If he knows the day, then there is no chance …

When is Cheryl’s birthday? How to solve the mathematics problem that has stumped the world Read More »

Scroll to Top