We all have a problem-solving toolkit in our heads. But sometimes, you may come across a brain teaser that stumps you. In this case, it helps to look at it from a different angle instead of going ...

What’s got many pieces but makes up one whole? Is it a pizza? A pie? A person? A parade? Another word that starts with P, perhaps? Oh, right—a puzzle! You may have heard that puzzles and other fun ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you love solving riddles, unlocking mysteries, or completing any other brain-boosting activity, puzzle ...