BePuzzled | Quartet Hanayama Metal Brainteaser Puzzle Mensa Rated Level 6, for Ages 12 and Up
True bonds are hard to form, yet they are eternal. Inventor Mine Uyematsu has designed a cast metal brainteaser puzzle whose bond is truly difficult to unravel. Consider how to go about forming and breaking such a bond. There are two approaches to this puzzle; are you good enough to find them both?