Another fun entry in the "Hidden Expedition" series. They do a better job than just about anybody at integrating the HOP with the storyline. The puzzles are fun, and so far they've been fair. (no luck-based challenges.) I recommend this entire series to anyone who wants to feel like Indiana Jones.
My biggest annoyance- Literally anyone who took high school history can tell you Sir Walter's 'Raleigh' rhymes with 'jolly,' not 'delay.' Super immersion-breaking when the alleged *professor* assisting me doesn't know how to pronounce the name of a really famous historical personage.