"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 ...

You are a genius if you can solve this math puzzle in 9 seconds. Go ahead and test your analytical and mathematical skills!

Every month, The New York Times publishes a bonus crossword puzzle for subscribers. The theme of this month’s puzzle is folk ...

If you can spot 3 differences in the pictures of a girl at the beach in 10 seconds you have the sharpest eyes. Test your ...

Wordle answer for December 5 is here. Check the simple hints, clues, meaning, and yesterday’s solution so you can solve today ...

Most crossword puzzle fans have experienced that moment where, after a period of struggle on a particularly difficult puzzle, everything suddenly starts to come together, and they are able to fill in ...