Silverlight Slot Machine
I have build in several hours following small slot machine.
I have written a story board by hand and used Blend, SDK, Orcas and MSDN to build it. There are ~1000 lines of XAML and Jscript code.
The iis must be prepared to deliver xaml files (mime types)
You can watch the sample live and play the game and win - nothing ;-) (click the start button for start and stop)