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CodeXPal
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Create a Quiz Game 🎮

Intermediate
155 XP
65 min
Lesson Content

Create a Quiz Game 🎮

Build an interactive quiz game that tests knowledge. Perfect for learning platforms!

Quiz Structure

const questions = [
  {
    question: "What is JavaScript?",
    options: ["A language", "A framework", "A library"],
    correct: 0
  }
];

let currentQuestion = 0;
let score = 0;

function showQuestion() {
  const q = questions[currentQuestion];
  // Display question and options
}

function checkAnswer(selected) {
  if (selected === questions[currentQuestion].correct) {
    score++;
  }
  currentQuestion++;
}
Example Code

Create quiz game functionality

const questions = [
  { question: 'What is 2+2?', options: ['3', '4', '5'], correct: 1 },
  { question: 'What is JS?', options: ['Language', 'Framework'], correct: 0 }
];

let currentQuestion = 0;
let score = 0;

function checkAnswer(selected) {
  if (selected === questions[currentQuestion].correct) {
    score++;
    console.log('Correct!');
  } else {
    console.log('Wrong!');
  }
  currentQuestion++;
}

checkAnswer(1);
checkAnswer(0);
console.log('Final score:', score);

Expected Output:

Quiz game with scoring system
Study Tips
  • •Read the theory content thoroughly before practicing
  • •Review the example code to understand key concepts
  • •Proceed to the Practice tab when you're ready to code