A new puzzle is available every day via the website, you can just get started into Team Crossword by signing into Facebook.
A TeamCrossword game in action - every player gets a color!
(Image courtesy- http://www.facebook.com/teamcrossword )
The interactive, team based crossword puzzle uses ASP.net MVC 2, jQuery, SQL Azure, Visual Studio 2010, and of course, it's hosted on Windows Azure. The actual crossword puzzle data is provided by uClick LLC.