public boolean gameOver() {
	    
		//Checker counter for each color.
		int numReds = 0;
		int numBlues = 0;
	    
		//Let's count!
		for (int i = 0; i < pieces.size(); i++) {
			if (pieces.get(i).getColor() == "Red")
				numReds++;
			else
				numBlues++;
	    }
	    
		//If either counter is 0 return true.
		return (numBlues == 0 || numReds == 0);
	}