Initial inspection of this puzzle reveals, by all appearances, a standard padlock with two keys. You will soon realise it does not operate as expected and you must explore its secrets before you discover how to unlock the shackle. Finding the multi-step solution has kept many seasoned puzzlers scratching their heads for some time.
This puzzle is designed to be challenging and difficult to solve. It is intended for puzzle enthusiasts and collectors and is not suitable for children.
This puzzle is engineered by hand and produced in small batches. Each copy will be stamped with a unique consecutive serial number.
When this product is out of stock, new copies will first be offered to members of the waiting list. If you would like to join the waiting list, please simply register an account here.