Open the lock.
An intriguing wooden lock that needs no key to open. There are eight sliders that move horizontally, but they can’t move freely. You’ll need to move them in a sequential order. A much more difficult version of the Schloss 250. It might take a generation to open… NOTE: This is a very large wooden lock – it measures approximately 19 cm x 30 cm x 5.2 cm / 7.5 in x 11.8 in x 2 in. Made in wood by Jean-Claude Constantin. Jean-Claude Constantin lives in Germany, where he designs and manufactures many different wood and metal puzzles, as well as magic tricks.