puzzles
3 stories and discussions about puzzles, aggregated from every source we track.
1.
Proof that puzzles can reverse cognitive impairment
2.
Build an invisible CAPTCHA with no puzzles: the browser measures how a form is filled in, and TypeSafe's Jev decides if a person or an AI agent did it.
3.
A handmade thermal printer for news, weather, puzzles, and more. Walnut and brass. No screen. No subscriptions. Open source.