public EvilHangmanGame(List<String> words, int length, int guesses)
    {
        if (words == null) System.out.println("Words is null");
        this.words = words;
        
        this.guesses = new TreeSet<Character>();
        this.guessesLeft = guesses;
        this.length = length;
        this.pattern = "";
        for (int i = 0; i < length; i++) {
            this.pattern += "- ";
        }
    }