There's that captcha 2 thing, with two words. What I noticed now is that they sometimes put actual words among random letters, symbols, so that humans are more likely to get them right than bots.
I hate them! It really frustrates me when they are so difficult to read and you have to do them over and over before you get it right! Then the others with the audio options, I can't get them right either! The ones I like are the ones that ask a question. Who is the president? Ect.
man some captcha is just pain in the butt and makes me think these guys (whoever using that particular captcha software) are really just trying to piss us off lol
Maybe something is wrong with the script. I have noticed it sometimes...certain captcha never work...even if all possible combinations are tried.....