3D puzzle (Groundspeak colours) - LARGE - TYPE I (outside)
How to solve Mystery Caches (also known as Puzzle Caches) – Official Blog
Geocaching Puzzle Expert" Sticker for Sale by shakeoutfitters | Redbubble
Geocaching on Twitter: "If you call a payphone in the middle of the forest, does it make a sound? No need to worry about getting a busy signal when PAF (phoning