Puzzlemaster Brain Teaser Puzzle – Tangled Nails is a classic that has been around for a donkey’s age probably ever since there have been nails around to bend. It’s so simple, it could be found as a “surprise” in a box of popcorn or a Christmas cracker. It can be bought alone and made of heavy, polished or stainless steel nails or in a set of several lightweight wire materials. An ideal puzzle to give to someone who is absolutely convinced they “could never solve a puzzle, so there’s no use trying”. Just to convince them how easy it is, tell them to hold each nail by the tip in each hand, twist and turn. There you have it! You can solve it! You can purchase this puzzle at Puzzle Master.