On Apr 22, 2018, Raymond Jiang, President and Founder of East Cobb Branch, spent an hours to select and compile homework of the week to Mathletes. The homework was selected and edited by categories from East MA Math Meet 2017, and Mathcounts Mini #22, it covers Geometry, Number Theory, Arithmetic, Algebra, and PERFECT SQUARES/USING A SIMPLER CASE TO SOLVE A PROBLEM s. He wrote down notes for students about the solution and concepts which he asked students to understand.