The simplicity of it is logic defying. It used to be that you had to find crosswalks or move puzzle pieces or type blurred letters and numbers, but NOW all the sudden I can just click a box and HEY!, I’m human?
That’s hardly the Turing Test I’d expected.
Here, I got you: https://redlib.northboot.xyz/r/askscience/s/Ws3Mr45qFV
Interesting that it works so well for Tor Browser, given that there’s not much information to collect. Just the proof of work might be enough there.