Sent in by Littlebrat994
You will need:
A collection of differently coloured objects.
A simple guessing game, probably better for younger players.
Have some differently coloured eggs or balls. Pick someone to be the wolf who goes out of the room. While the wolf is out of the room the other player/s pick a colour then calls the wolf in. The wolf has to guess a colour and the player that picked the colour becomes the wolf for the next round.