LJ Friends Quiz from http://robohouse.com/lj/guessfriends/ ...
You have a total of 50 friends
You requested to guess 50 entries.
2 was skipped due to invalid content (surprising?).
You made 48 guesses.
You got 48 correct.
Doing the math for you, that means you got 100% correct
The quiz was written in, of all things, Flash, so if you want to do one, you'll need the Flash plugin.