How do you unblocked a open dns protected site?

You have to make a OpenDNS account or hack the administrator that blocked your site (My administrator is my Dad)

Then, unblock the category or site that he/she blocked.

Save the settings, then sign out.

Make sure that when you access the block site that you unblocked, your administrator (if he/she lives in your house by any chance) doesn't see you...:p

Be extra sneaky