These boxes are clearly painstakingly researched and gathered. They are challenging as well as delightful. I've been so pleased with the contents, puzzles, and locations and the Facebook community is very supportive when I've been stopped by the puzzles. I'm so very impressed with the quality of each aspect of these boxes. This is a worthy gift (whether to someone else or one's self). I've spent many hours exploring locations that I hope to travel to someday. This is a wonderful way to travel from home. Thank you to the creators of these mystery boxes!