Come on do you want to challenge this Metal Puzzle Toy? Show your wisdom to the top! Look simple but hard to solve!The Brain Teaser Metal Puzzle Toy contains rich & changeable knowledge of symbolic logic. The Metal Puzzle Toy, which can please body & thinking. benefit wit & brain, makes people much smarter and cleverer. Meanwhile, it fits both the young and the old to enjoy themselves. Please have a try, it is good for your intelligence. You will love this Brain Teaser Toy! Magic IQ game made of alloy, it can improve children's hands-on ability and intelligence. Stimulate your brain with this Metal Puzzle Toy!Thrills, you also felt each time a puzzle is completed. Excellent as a gift.
Other Thoughts:a bunch of engineering geeks left their computers and were totally consumed by them for several hours. I think this one was the most difficult to solve because the way to solve it is quite different from the others.
Other Thoughts:this one was too hard for me. I only know a few solvers in the puzzle-collecting community. I might try it again later, to see if I can figure out how the heck it was designed. The design is brilliant, but that doesn't always translate to a fun solving experience.