Although people are always hesitant to say the name, I actually think you're thinking of Redacted. There's a whole website and IRC room prepping for the entranc

Although people are always hesitant to say the name, I actually think you're thinking of Redacted. There's a whole website and IRC room prepping for the entrance exam. Unfortunately, the site is just as joyless as the exam process would lead you to suspect. The top discussion in /r/trackers right now is about exactly that.