Number Mastermind Tweet Out of stock. Wishlist Description The number version of the classic Mastermind. - BoardGameGeek Details BGID: 13609 Time: 10 minutes Designer: (Uncredited) PrimaryName: Number Mastermind Players: 2 to 2 Year: 1976 Product Title: Number Mastermind Family: Mastermind Mechanics: Memory Ages: 8 and up Publisher: Cayro Juegos, Invicta Games Category: Abstract Strategy, Deduction, Memory, Number
