American Crossword Puzzle Tournament
Good at crosswords? Enter the nation's oldest and largest crossword contest, directed by Will Shortz. Solvers tackle eight top-quality crosswords by leading constructors.
Google U.S. Puzzle Championship
Sharpen your logic skills in this free online competition that finds America's most logical minds. Winners join Team USA to compete internationally against top finishers from other countries. All puzzles are language-independent.
Scott Kim designed the Puzzlement logo. Click above to see more of his ambigrams -- words that read the same when rotated upside-down.
Triple Play Puzzles
Puzzles by Trip Payne, the Word Expert on CBS's "Million Dollar Password."