Description

Can you unlock this iron puzzle lock?
Use the attached key to open it, but remember it’s not as simple as it seems at first glance… Are you a true alchemist who can decipher this challenge?

Fun fact: Iron is a strong and magnetic metal, a fundamental component of steel, and due to its durability, it is widely used in construction and manufacturing. This metal hides more than meets the eye!

Recommended age: 14+
Difficulty: 4/5