Gather ’round children! Today we are going to learn about one of the coolest fields of study: math. “But numbers are boring!” I’m sure you’ll say. They are on their own, yes, but what about when those ...

If you were to list all the natural numbers from 1 to 1,000,000,000, which digit would you have to write least often and which would you have to write most often? Show puzzle solution First, we look ...