Riddle with the form of a prison for the ball that it contains. Try to find the way to put apart the 12 similar pieces releasing the ball and make it back again.
Enjoy the mental challenge of combining mind control, fantasy, logic and patience.
With 12 wooden handmade pieces.
Size 7.5cm x 7.5cm x 7.5cm height.
DIFFICULTY OF SOLUTION: ****
DIFFICULTY OF MEMORIZING: ***
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