Metal puzzles are an excellent way to spend your time and keep your mind sharp. They are easy to learn and can be enjoyed by both kids and adults. Metal puzzles are 3D metal brain teasers that come in different shapes and sizes. They are usually made from stainless steel or aluminum and can be either bought as a kit or assembled from individual pieces. They are designed to challenge your problem-solving skills and can be solved by using logic and deduction. Some metal puzzles can be extremely difficult to solve, while others are relatively easy. Why Are Metal Puzzles...