Solving Puzzle Geocaches Programmatically
Puzzle geocaches often require some calculations to determine the final coordinates. That's particularly common in GeoArt trails. Although some of these trails can be quite long, I had always solved them manually. Until I encountered the Pirate Cruise trails near Split in Croatia, that is. Almost 500 caches requiring geodetic calculations were too many to do by hand. I decided to find a way to automate the calculations.