Talk:Game Center Achievements/@comment-4479922-20111012015634/@comment-5050667-20111121222049

I think the Competitor achievements are harder than the Double Rainbow one due to how random the Colosseum seems to be, not to mention even more time consuming since you can't speed it up. Like RaidenRyu said though, they have to be gold. Just keep trying and hope you get it. if not it's just a patience game until the event you lack Gold medals in come around again.