Web Design Help

[CryptoSoldier]

So my question (bare with it please, It may sound weird at first, but when I get the site launched it will make sense)....So I have an IQ test at the beginning of my site, and I want to make it so that if you pass the IQ test, your IP is set into the database so that you have access to the site all the time, and when you click "enter the site" at the home page it skips the IQ part and goes directly to the main page. Is there a way to code it so that it can do this, and will permanently ban anyone who fails the IQ test?

I know this sounds really weird at the moment, but this will make sense when the site is launched.

Also, will it be coded in PHP, Java....Please help....

Thanks