"Challenge Master" is unobtainable on the PS3 US version (source).
0/0 • 
3/3 • 
3/3 • 
8/8
706 of 6,675 players (10.58%) have 100% this game.
316 Rarity Points Completed!
| Rank | User | Date | Progress |
|---|
6701-6675 of 6,675