This edition of the classic code breaking game offers high quality and superb value for money. The game really needs no introduction, but the idea is to guess the four colour combinations hidden behind the screen. Players take turns to be either the code maker or the code breaker. The winner is the player who scores the most points over an agreed number of rounds. This game is designed to work as a travel game as all the pieces fit inside the outer case and the nature of the game is that the pieces stay in place during the game in any case.