Finally on Logica Puzzles the original puzzles created by the famous inventor Wil Strijbos.

CHALLENGES: Find the way to open the secret lock to know what's inside

A brain teaser of high quality particularly difficult to solve!

This puzzle is a continuous work in progress by the inventor, who created his first wooden padlock in 1979. Changing mechanism, compartments and steps Strijbos made this puzzle an incredibly difficult one.

This new lock is made of grey anodized aluminum, very resistant to manipulation (like the professional rifles of mountaineers) and strong.

A real masterpiece in the world of sequential puzzles!

Difficulty: INCREDIBLE 5/6. Average solution time: 1 hour - 1 year.

About the inventor: Wil Strijbos.

This Dutch genius has been inventing puzzles for more than 30 years and his inventions are characterized by puzzles of very high difficulties and limited editions. The production of high quality and precision in aluminum always guarantees excellent playability, difficulty and exclusivity. His works are extremely limited: the products can go out of stock very quickly and you'll have to wait even 1 year before some puzzles are available again.

Wil is a real puzzle enthusiast and, according to his philosophy, puzzles should not be sold, given away or loaned with solutions. If you buy one of his puzzles, no solution will be provided. We advise you to use them only after having fun with your own skills.

The Story of "Revenge Lock", renamed "The Wanderer", in told by Will himself: "Many years ago Gary Foshee came up with a creation he named the "Lunatic Lock". I was so impressed by this rather unique creation that I found the right inspiration for another puzzle. With Gary's permission, I created a similar lock with a totally different internal construction. The "Revenge Lock" was born. At the time (around 1990) I produced around 20 or 30 Revenge Locks".

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