The drawing challenge is a drawing contest website.
We are using the figaro gem to manage credentials locally which can be installed on heroku.
Copy config/application.yml.sample to config/application.yml to access the facebook dev app.
The facebook credentials in the sample file are for a test app. Hence you may have difficultly with some operations such as gathering more permissions for uploading a file to FB (since the app would have to be approved and it is not yet at this time)
Start local server with: foreman start and goto localhost:5000