These aren't one-and-done puzzles like Wordle, and depending on the path you choose to solve one of these math mysteries, you'll be awarded 1-3 star ratings. If you're interested, you can try out ...

Play the Fox News daily online crossword puzzle game - free. Solve daily puzzles, learn new words and help strengthen your mind with games.

Math Riddles are of many types, including riddles, picture puzzles, and logic puzzles but today you have a star math puzzle in front of you. Can you solve it in 15 seconds? Let's find out!

Math puzzle: Imagine there’s no zero. You may say I’m a dreamer. But our numeral system is not the only one.

But math puzzles like this go viral because they’re designed to trip people up—and that’s exactly why they’re so compelling. ... “Writing parentheses is free,” Lozano-Robledo jokes.

I asked our engineers to come up with math problems that equal exa, which is a prefix meaning 10^18. Then I added a slug to our website for people who solved the problem. It says dinner's on us ...