Tags
Earn at least 400 total score for at least 80 non-community wiki answers in the combinatorics tag.
Awarded 65 times.
Awarded May 10, 2012 at 3:00 to
Awarded May 5, 2012 at 3:00 to
Awarded Apr 13, 2012 at 3:00 to
Awarded Mar 14, 2012 at 3:00 to
Awarded Mar 1, 2012 at 3:00 to
