The Jack In The Box is a packing puzzle with a hidden secret that’s either revealed or concealed — depending on how you put it together. It has two equally correct solutions: one which boasts a proud place on its own little pedestal, and another that makes that very pedestal disappear within itself — with seemingly no change to its size.

Designed by esteemed puzzle master Rod Bogart, and originally brought to life with the help of Craighill and Art of Play’s incredible Kickstarter community, the Jack In The Box Puzzle is now available to captivate and perplex the wider public.