CAPTCHA stands for Completely Automated Public Turing test to tell Computers and Humans Apart
.
The whole point of captcha
is that they cannot be solved by a computer.
Have people broken captchas
? Yes
Do websites update their captcha
systems when they are broken? As soon as possible.
The people who are trying to break captcha
are usually spammers who want to circumvent the captcha
which is designed to limit their spam.
If you have a legitimate reason for having a higher rate, I would recommend contacting the company in question, in this case Google.