The players take it in turns to try and add a cow to the existing herd. To join, the cow must have a number lower than the smallest number in the herd, or higher than the largest number. If a player doesn’t manage to add a cow, they collect the whole herd and its flies! The player with the fewest flies at the end of the game is the winner. This game is suitable for the visually impaired and blind (Braille writing on the tiles).