On Feb 04, 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 from 2017-2018 Mathcounts School Handbook Warmup 4, Warmup 5, Warmup 6, and Mathcounts The Problems of the Week August 22, 2016, he wrote down notes for students about the solution and concepts which he asked students to understand.