Xavier Marx and the Missing Masterpieces
⌖ Continental United States — verify current rules · English
Source reviewed 2026-10-04. Current prize/status needs confirmation.
The trail begins here.
An illustrated museum mystery doubles as a real-world treasure puzzle. The creators publish celebrity bonus clues alongside the book, giving searchers another source to organize and compare. Track the newest rules and proxy updates before planning a physical search; older bonus clues alone do not prove the current prize remains available.
Before you start
Book contains the hunt clues. Check the official FAQ and the creators’ latest announcements.
- Entry cost
- Book purchase
- Start / release
- 2021 book release; current status under review
- How to search
- Book solving plus physical retrieval
Prize details
The organizer’s clue page still describes the original $10,000 offer. More recent prize/proxy announcements need organizer confirmation before an amount is shown as current.
Organizer clues, community theories and find reports have different roles. Check the official source before spending money or planning a search.