User blog comment:Raumaankidwai/2,000,000 and Cam from KA's challenge/@comment-24275294-20150624203848/@comment-25304012-20150702214353

This can also help https://www.khanacademy.org/computer-programming/points-race-scoreboard-for-khan-academy-v112-aka-camtracker/5202442481434624