🧠 Crack the Code, Conquer the Game! Compact design makes it easy to take anywhere. Engage in thrilling one-on-one gameplay. A game that never goes out of style! Dive straight into the action—no assembly required! Challenge your friends in a battle of wits! Ages 8+ 4 x 40 x 20.5 cm 135 g Hasbro Gaming's Mastermind is a classic two-player code-cracking game designed for ages 8 and up. With dimensions of 4 x 40 x 20.5 cm and weighing just 135 g, it's perfect for on-the-go fun. No batteries or assembly required, just pure strategic gameplay that sharpens your logic and deduction skills.