Description
CHALLENGE: Discover how to open the fully functional wooden lock of Sentinel.
Once the lock is opened, you will find the hidden compartment where you can hide an object and gift it to your friend to find it.
Curious?
No excessive force is required to solve this puzzle.
Difficulty: 6/6 EXTREME*. Average solving time: 1 hour – a lifetime.
Dimensions: 13 x 8 x 4 cm / 5 x 3 x 1.5 in.
Handcrafted in the United States.
*for most players, some may take more or less time.














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