If you have ever wanted to solve endless puzzles to prove you are not a robot, Neal Agarwal has you covered. His site, Neal.fun, has a ridiculous number of ways to entertain/frustrate yourself, and ...

If those bothersome CAPTCHA prompts online seem to be getting harder, it’s because they are. The pesky puzzles are used to ward off bots that crash sites or jeopardize security but now are becoming ...