Talk:Level 323/@comment-3225604-20140518142135/@comment-24404873-20140523015126

Even if it does pick levels with 3 stars, there are still 100+ levels the mystery quest could choose from that have 3 stars. It could just as easily pick one hard level out of the 100+ that have 3 stars as another hard level without 3 stars. The chance of getting a level because it has 3 stars is somewhat similar to the chance of getting it out of all of the levels completed before. The fact that after a while, the passing score for mystery quests is lowered, kind of provides evidence that mystery quests don't have anything to do with 3 stars.