Love the composition. Cutting off all the curves reduces the object to a pleasing abstract where one is forced to look at the darkness within the cup. Not such a big fan of the overworked colors. I would like to see an unaltered version after the challenge is over.
I really like the full-frame composition, and you've definitely met the challenge, but I'm not sure I like the solarized coloration. I'll still give it a 6 for strong composition and interesting details, though.
I believe that this has gone past the point of photographic integrity and therefore I can not within the guidelines of the rule score it very highly...
TC