      number2 = data.number_2;

            const attemptNumber = data.number_of_attempts;

            document.getElementById("number-1").innerText = number1;
            document.getElementById("number-2").innerText = number2;

            document.getElementById("attempts").innerText = attemptNumber;
            document.getElementById("correct-answers").innerText = data.number_of_correct_answers;

            showFeedback(data.answer_correct, attemptNumber);

        }

        /**
         * Display e