[dexwiz]

Yeah, Javascript Koans!

But why the Branch/CI method instead of the more obvious Folder/Local Mocha Runs? I guess you can see other people's solutions, which is kind of cool. You get to monitor how many people try, what problems they try, and possible failures. But it seems like it would slow the feedback loop to a glacially slow pace in comparison to something like `mocha -w`.

[engintekin]

Well, basically just to make it different :D

But the greater idea is you don't have to install anything to your computer and you can use Github editor directly for solving these questions (https://help.github.com/articles/editing-files-in-your-repos...).

Another possible benefit can be making people get used to Github & Circleci if they are not already.

I'm hoping people also contribute with new questions:)