Moon-Dog
Платиновый пользователь

I like math, cryptography, and computer programming.  I want to be a physicist or astronomer when I grow up. 

Клубы
DYS Chess Club
DYS Chess Club 71 пользователь
CTD Backpack for Students Club
CTD Backpack for Students Club 38 пользователей
Winchester Parks and Rec. Chess Club
Winchester Parks and Rec. Chess Club 56 пользователей