I'm guessing you aren't talking about the ones displayed to Tor users before. The text-based ones presented to Tor users with Javascript disabled were almost im

I'm guessing you aren't talking about the ones displayed to Tor users before. The text-based ones presented to Tor users with Javascript disabled were almost impossible to answer correctly. The CAPTCHAs still irritate me, but the image-based ones are far superior to what I was being given previously.