A few notes: I had very little time to work on this so I decided to first build for a two player game and then refactor for adding additional players. I'll be happy to do that if you'd like.

I started a unit test in jasmine but ran out of calander.

I used a scaffolding tool to create the directory and thats why there are so many files.

I spent about 3 hours on this. With a couple more I could have the additional player feature installed.

With another 1-2 hours I coudl have the unit test complete.