Flex your math muscles with this weekend’s brain teaser. Play now ...

Celebrate Pi Day and read all about how this number pops up across math and science on our special Pi Day page. It's Pi Day ...

Find the answer for Math diagram with axes from the people who brought you the USA TODAY Daily Crossword Puzzle.

Digits is now available to play for free in beta for a limited time. Digits is now available to play for free in beta for a limited time. is a senior reporter covering technology, gaming, and more. He ...

Wordle has inspired a fad of online puzzles, with new guessing game websites being set up for all kinds of different topics. Lewdle has you trying to figure out raunchy terms, Worldle is a ...

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 ...

I’ve been out of school for decades, and I don’t spend my days solving equations (I’m more of a word person). Still, I like to think I have a solid grip on basic math: I can usually gauge whether a ...