This project was started in conjunction with Gary Hall at Laterooms, as part of a discussion of the test-first approach vs "TDD like you mean it".
Article about TDD like you mean it by Keith Braithwaite (@keithb_b) (from Zuhlke - http://www.zuehlke.com/gb/en/) here: http://coderetreat.org/facilitating/activities/tdd-as-if-you-meant-it
See here for details of the kata: http://butunclebob.com/ArticleS.UncleBob.TheBowlingGameKata