USACO October 2008 Contest | 1 | 6 | 6 |
USACO November 2008 Contest | 3 | 10 | 10 |
USACO December 2008 Contest | 3 | 10 | 10 |
USACO January 2009 Contest | 3 | 8 | 9 |
USACO February 2009 Contest | 3 | 9 | 9 |
USACO March 2009 Contest | 3 | 10 | 10 |
USACO Holiday Bonus 2009 Contest | 1 | 3 | 4 |
USACO US Open 2009 Contest | 3 | 12 | 12 |