What is the difference between the classic and plus editions?
The classic edition is just a normal java breakout game. The plus edition provides the same great gameplay that exists in the classic edition, but with a twist. When the bricks are hit, computer generated test data is sent to a web service.

Is this project maintained, funded, sponsored or otherwise endorsed by the Vermont Department of Taxes or the Streamlined Sales Tax Project?
No. This is a personal project maintained by Tom Cort on his own time.