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Our staff have taken the precautions prescribed by the competent authorities
Always for effect of this emergency situation, the shipments in this period could be delayed of 1-3 working days and therefore suffer from delays in delivery
CHALLENGE: Open the wooden lock.
To open this particular lock you will need a lot of patience just to slip the washers inside the padlock: one half moves from one side and the other half from the opposite, complicating bestially the logical reasoning.
Also ... you will have to discover a secret trick that does not solve the puzzle with just the reasoning! Will you be able to do this?
Another extremely difficult lock created by the brilliant mind of Jean-Claude Constantin.
Difficulty: EXTREME 4/6. Average solution time: 30 min. - 30 days.
Dimensions: 10,4 x 15,5 x 2,2 cm / 4.1 x 6.1 x 0.9 inches.
Made in laser-cut wood, acrylic, and stainless steel in Germany
Jean-Claude Constantin lives in Germany, where he designs and manufactures many different wood and metal puzzles, as well as magic tricks and other intellectual toys and games
PACKED SHRINKWRAP WITH INSTRUCTIONS SHEETNumber of product views to now: 300
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