public EquationsHard()
    {
        this.multiply = getRandomBool();
        x = randomNumber(1, Game.getHardness().getMaxNumb());
        y = x * randomNumber(1, Game.getHardness().getMaxNumb() / 2);

        // result *  x = y; -> result = y / x;
        if (multiply)
            result = y / x;
            // result / x = y; -> result = x * y;
        else
            result = x * y;

        score = Game.getHardness().getRatio() * StatementType.EQUATIONS_EASY.getScore();
    }