Hanayama Chess Piece Puzzles are brain teasers built into high quality chess puzzle pieces. Each cast metal, chrome-plated chess piece requires a different solution to open it and collect the cast-plated gold token hidden inside.Solve the Chess Puzzle's challenge and find the lucky coin sealed inside! In the US, finding a one cent coin - or "lucky penny" - is believed to bring good luck. Meanwhile, many Europeans customarily give religious coins or tokens to people they love. The coin is perceived as a symbol of fortune, and is given with wishes that it will bring luck and prosperity to the recipient.The Meaning of the Sealed Coin: A coin with a heart motif is sealed within the Queen. The heart is the universal symbol for love. It also represents affection and pleasure, as well as romance and a happy marriage.Hanayama is known worldwide for challenging puzzles and quality manufacturing. Can you take the pieces apart, then put them back together again? Hanayama cast metal brain teasers have 6 levels of difficulty, and each puzzle is Mensa-rated. Level 6 puzzles are considered very difficult by most puzzlers. This puzzle is rated at level 3.Contents include: Queen Chess Piece Puzzle with Lucky Coin Sealed InsideFor 1 playerAges 8 and upMade in ChinaBrand new condition in original packagingWipe clean with dry or damp cloth