supposed to be playing Super Smash Bros. Brawl, the Dojo blog drops a downer, reconfirming the use of unique friend codes. Forget that 16-digit Wii number you've committed to memory, it need not apply. No, Brawl is still going to employ a proprietary code for each user, a 12-digit combination that you'll have to exchange with friends before you can build a buddy list (both parties must register the other's code). "Yep. Simple," declares Dojo.