Games
A daily challenge and six short games about what people and machines are each good at. No sign-up, nothing to lose, and every one takes a few minutes.
Ten short passages, five by people and five by AI. A fresh set every day at three levels, with a score to share.
Play today's challenge →Six short verses. Three by famous poets, three by Claude. Can you tell which?
Play →Seven classic puzzles that trip up clever people. Tripping is allowed.
Play →Five crossword clues that say one thing and mean another, with hints.
Play →Seven words, five rules piling up. Easy for machines, a fun brain-twister for us.
Play →Five “are you a robot?” checks, and a gentle joke about why we fail them.
Play →Share small memories. A simple judge looks for the details only a person would have.
Play →