We ask that you do at least 1 in Ruby and 1 in a language of your choice.

For mobile engineering candidates (iOS or Android), please complete the mobile challenge only.

Please do not fork this repository for your answers; that would allow other candidates to see your code. We'll accept most formats, but here are three that others have found useful:

• Duplicate the repository without forking. It can still be public. Github instructions here
• One or more Github Gists
• Email a zip file containing your code