Mastermind is a classic game of intellectual ability and thinking. Kids can challenge each other in a battle of spirits to use all their logic and deduction skills while making and breaking each other's codes. Use the game board and multicolored pegs to create the perfect code that nobody can break. Guess, deduct, and logical reason to crack an opponent code. Children aged 8+ can enjoy the classic Mastermind board game. It's a great indoor activity. Who among you is the master spirit? Hasbro Gaming and all related trademarks and logos are trademarks of Hasbro, Inc.