Math Clicker

Math Clicker Game

Score: 0

body { font-family: sans-serif; display: flex; justify-content: center; align-items: center; min-height: 100vh; background-color: #f0f0f0; margin: 0; } .container { background-color: #fff; padding: 30px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); text-align: center; } h1 { color: #333; margin-bottom: 20px; } .score { font-size: 1.2em; margin-bottom: 15px; } .problem { font-size: 1.5em; margin-bottom: 20px; color: #007bff; } #answer { padding: 10px; margin-right: 10px; border: 1px solid #ccc; border-radius: 4px; font-size: 1em; width: 100px; text-align: center; } button { padding: 10px 20px; background-color: #28a745; color: white; border: none; border-radius: 4px; cursor: pointer; font-size: 1em; transition: background-color 0.3s ease; } button:hover { background-color: #218838; } .feedback { margin-top: 15px; font-size: 1em; min-height: 1.2em; /* Reserve space */ } .feedback.correct { color: #28a745; } .feedback.incorrect { color: #dc3545; } const scoreElement = document.getElementById('score'); const problemElement = document.getElementById('problem'); const answerInput = document.getElementById('answer'); const submitButton = document.getElementById('submit-answer'); const feedbackElement = document.getElementById('feedback'); let score = 0; let correctAnswer = 0; function generateProblem() { const num1 = Math.floor(Math.random() * 10) + 1; // Numbers between 1 and 10 const num2 = Math.floor(Math.random() * 10) + 1; const operator = '+'; // Start with addition problemElement.textContent = `${num1} ${operator} ${num2} = ?`; correctAnswer = num1 + num2; feedbackElement.textContent = ''; // Clear previous feedback feedbackElement.className = 'feedback'; // Reset feedback class answerInput.value = ''; // Clear input field answerInput.focus(); // Focus input field } function checkAnswer() { const userAnswer = parseInt(answerInput.value, 10); if (userAnswer === correctAnswer) { score++; scoreElement.textContent = score; feedbackElement.textContent = 'Correct!'; feedbackElement.className = 'feedback correct'; generateProblem(); // Generate new problem on correct answer } else { feedbackElement.textContent = 'Try again.'; feedbackElement.className = 'feedback incorrect'; answerInput.value = ''; // Clear input field on incorrect answer answerInput.focus(); // Focus input field } } // Event listeners submitButton.addEventListener('click', checkAnswer); answerInput.addEventListener('keypress', function(event) { // Check if the pressed key was 'Enter' (key code 13) if (event.key === 'Enter') { event.preventDefault(); // Prevent default form submission if it were in a form checkAnswer(); } }); // Initialize the first problem generateProblem();