On Mar 18, 2018, Raymond Jiang, President and Founder of East Cobb Branch, spent an hours to select and compile homework of the week to Mathletes. From this week and on, the homework will cover the questions by categories, such as algebra, number theory, geometry, equation, arithmetic percentage, etc. The homework was selected and edited based on MA Middle School Math Meets, and Mathcounts Mini #18, he wrote down notes for students about the solution and concepts which he asked students to understand.