I am new to mystery box subscriptions and have loved every minute of the ones I ordered from Deadbolt Mystery Society. I signed up for 3 months but ended up ordering 4 of the one-time order boxes as well so I wouldn't have to wait for the monthly ones. They're creative and thoughtful. The puzzles are not overly challenging or overly simple. I very much enjoy the feeling of stretching my mind to guess the method needed to solve each puzzle and then the feeling of successfully finding the answer. I've recommended these to several friends already and am giving them as gifts for Christmas this year. I appreciate the affordability of the boxes. Thank you, Deadbolt Mystery Society!