/**
	 * Play Another Game?
	 *
	 * @return						True: Again; False: End Program;
	 *
	 */
	public boolean playAgain()
	{
		while(true)
		{
			System.out.print("Would you like to play again? (y/n): ");
			String s = in.next();

			if((s == "y") || (s == "Y") || (s == "n") || (s == "N"))
			{
				if((s == "n") || (s == "N"))
					return false;

				newGame();
				return true;
			}
		}
	}