I would like to whip up a quick bingo demo, to see how feasible it would be. The idea is to eventually hook it up using web sockets or socket.io to a server sending out the balls etc.
Does anyone have bingo type demo of any sort by any chance that they might want to share? The biggest issues will probably be scaling an moving items around to fit the multitude of mobile devices (HTML5 only - apps are not wanted, unfortunately).
If the company likes the game client (the server is the easy part), there may be work=money in it!