ither positive (the answer given before was correct) or negative feedback (answer was incorrect).
         * @param {boolean} answerCorrect - Whether the given answer turned out to be correct or not
         */
        function showFeedback(answerCorrect, attemptNumber) {
            console.log("Show Feedback function");
            const correctnessField = document.querySelector('.answer-correctness');

            if (attemptNumber === 0) {
                return; // Leave field empty before first attemp