A Boga is a bogus animal or mythical beast in the Hurkle family. Like a Hurkle, the Boga hides on a grid with dimensions up to 16 by 16. It sends out clues that tell you which directiion to move from where you are to where it is. However, one major difference between a Boga and a Hurkle is the Boga is also seeking you out at the same time you are looking for it.
This type-in source code listing was published in Creative Computing's "More BASIC Computer Games", 1980.