Hangman is a word game where you must guess letters which make up a word. You have a set number of guesses you are able to make before your man gets hanged. It comes with its own JUnit test suite.
There is a single class called Hangman. Instantiate the class with one argument, the word being used in the game:
JHangman myGame = new JHangman("testing");
If you want to run the game on the command line use a single argument on the command line:
java -cp src JHangman testing
To keep the checkout and build of the project simple, just run the build script to compile the source and run the unit tests.