All of the entries in the pretty-code contest have their strong suits, but it's not just that Caduceus' source has a lovely poetic flow to it. The game it creates has a very different, mostly-prosaic vibe to it, while telling the same story with the same terse descriptions.
As a game Caduceus just looks like a short proof-of-concept with a less-than-obvious final move. As source, even the wasted space (such as the adjectives borrowed for this review title) serves a purpose. Top honors were warranted.