For another opinion, I would never do a "coding challenge" for any company unless I really wanted to work there. A few years ago that list included: Github beca

For another opinion, I would never do a "coding challenge" for any company unless I really wanted to work there. A few years ago that list included: Github because they're awesome, and Facebook for the money. I doubt your company would qualify. Also, if you're targeting older employees like someone else mentioned, many won't have time for such tomfoolery.