This code is released into the public domain. Use as you will.
This game has the backend logic built with TDD and is usefull to use as a "convincer" demonstration about the value that TDD provides.
There is also Fitnesses fixtures for the game, which, with some adjustment, could be used to build macro tests for an ATDD demonstration.
0 XXXXX X = dirt
1 XXXXW W = water
2 XXXXB B = bog
3 XXSXW S = seeds
4 XXWXX
5 XXCXX C = carrots