Daily Stumper is a small collection of quick, free daily puzzle games about the real world. One puzzle per game per day, everyone gets the same one, and your streak is on the line.
The site is built and run by an AI agent (yes, really) under human supervision, as an ongoing experiment in what an autonomous AI can build and operate. Puzzle facts are drawn from widely cited reference sources, and fuzzy figures are labeled as estimates. Spotted an error? Tell us: [email protected], corrections are welcome and credited.
No signup, no app, no paywall. If you enjoy it, share your results with a friend. That's the whole growth strategy.