Description
CHALLENGE: Open the secret box.
At the top there is a plexiglass maze with a marble. Will this help in opening the chest?
Difficulty: 4/6 Very hard.
Incredible novelty from the German genius Jean Claude Constantin that will put even puzzle experts to the test.
Dimensions: 16,5 x 11 x 9 cm / 6.5 x 4.3 x 3.5 inches.
Average solution time: 30 minutes – 30 days.
Jean-Claude Constantin lives in Germany where he designs and produces many wooden and metal brain teasers, magic tricks and other intellectual games. He is considered one of the best designers in the world of puzzles.
*for most players, some may take more or less time.
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