August 30 Update

Math

1. L.Z. (3,055 Solutions)
2. Ankur B. (945 Solutions) 
3. David M. (894 Solutions)

Sciences and Engineering: 

1. Thomas S. (530 Solutions)
2. Wen C. (365 Solutions)
3. Gang X. (294 Solutions)

Business and Economics -- This is the closest race this month:

1. Doug T. (204 Solutions) TIED with Esther C. (204 Solutions)
2. Uzma R. (144 Solutions)