Well, the Y challenge is officially over.  I ended up losing 26.8 lbs for a total percentage loss of 10.75%.  I am so thrilled.  My goal was to lose 10% by the end of the challenge and I was able to surpass that goal.  As of the numbers from a week ago, I managed to move myself up to 12 place on the leaderboard.  I won't know where I ended up officially until March 22nd, when they announce the results.