Well, it looks like my last round of hints did the job - we have a competition winner! The first to figure out what convoluted contortions to go through was Lysithea, so big congrats, global parcel delivery and a strange, monochrome photo to her...
Rather than posting the answer here, I've decided to put up a separate page with details of how to solve it. If you don't want to know, then look away now.
Big thanks to all who entered, and anyone that even had a look at it. Hopefully there'll be another giveaway (less PXC related) some time in the future...
Rather than posting the answer here, I've decided to put up a separate page with details of how to solve it. If you don't want to know, then look away now.
Big thanks to all who entered, and anyone that even had a look at it. Hopefully there'll be another giveaway (less PXC related) some time in the future...