How do you access blocked sites?

[OJandMango]

I live a place where the internet is restricted and secure like crazy. I can't even visit a game shows website like Deal or No Deal because there is a restriction for gambling, surprisingly I can go on Facebook but even then I can't play poker on Facebook. I can't play games of any kind at all, I can't search things to do with video games and I'm guessing this is why I can't play my games console online.

I've tried to access Proxy sites and unsurprisingly they're blocked;

The desired page has been classifed as being in a restricted category : Proxy Avoidance. Sites in this category may pose a security threat to network resources or private information, and are blocked by your organization.

Any ideas would be appreciated me, this is really OTT considering I'm a completely responsible adult.