Thanks for this link. Prolog is sort of the last language on my list of things to look at. However, I never really made it past the classic towers of hanoi ex

Thanks for this link. Prolog is sort of the last language on my list of things to look at. However, I never really made it past the classic towers of hanoi example, always longing for a small self-contained example that achieves a real world goal. And here it is! Very neat showcase.