FINALLY I cracked the captcha thing on mybrute... with a bot+script....
You just have to null the captcha... What i mean is: instead of breaking it you have to find a way of cancelling it, like you did when you had minus 100 pupils...
I've done it... The only thing that sucks it's that you have to create a new brute in order to used it...
so I'm gonna need some beta tester... for those interested I need links to brutes with 95 to 99 pupil... no more no less... For those who help i will provide the script once it's finished...