Crux Club – Mob Treasure [Hivemind Review]

Mob Treasure is a puzzle book treasure hunt created by Crux Club.

Mob Treasure book cover and open book displaying a puzzle.


Style of Play:

  • Book
  • Light puzzle hunt
  • Play on demand

Required Equipment: computer with internet connection, mobile device, pen and paper, scissors

Expect to use an internet-connected device (phone or PC) to do research for some of the puzzles.

Recommended Team Size: 1-3

Play Time: No game clock. Chapters took anywhere from 10 minutes to an hour or so of active puzzling.

Price: $15.99

Booking: purchase and play at your leisure


In this book, you are on a quest to find the rumored treasure of mobster Dutch Schultz. This treasure hunt is divided into fifteen chapters full of illustrations and a bit of text, and each chapter contains about five puzzles. To solve each puzzle, you must analyze the information within the chapter and sometimes consult outside sources. You verify your answer by comparing it to the solution list in the back of the book. Once you have completed all of the puzzles within a chapter, you may proceed to the next chapter.