Checkers With Crowds allows you to play checkers with crowds of people. There is always one worldwide game in progress and everyone plays the same game. Choose a side and play along with your team. In each round, everyone on a team makes a move and then the most popular move is used.
Get the source code:
This game was written using Couchbase Lite and Sync Gateway. Get the full source code here: https://github.com/couchbaselabs/Checkers-iOS