Crystal Shrines

Another memorable game from series six. The crystal was hidden inside one of four shrines, each marked by an animal. The clues as to which shrine to open were imparted by the three crystal guardians, hidden inside the maze. Each clue was along the lines of "It is in the shrine that has legs to walk with". These three clues would allow the contestant to eliminate all but one shrine. An incorrect guess bought them an extended stay.