Removed this from the article.
"(As of May 13, 2010, the 10 times requirement seems to be gone. One can advance to the next stage after one completion of each stage.)"
I had to do each stage 10 times to gain access to the next stage. Maybe there is some sort of lower requirement for higher level or something. For the moment I'm going to keep the article as saying 10 times to move on to next stage. Jado818 (talk) 21:46, September 18, 2013 (UTC)