Quiz Game is a fully functional, customizable HTML5 Quiz Game built with clean, modern HTML, CSS, and vanilla JavaScript—with zero external dependencies. Designed for learners, educators, creators, and developers, this quiz system offers a polished user experience with professional UI/UX, smooth animations, multiple customization options, and extensive gameplay features.

Whether you're creating an educational app, exam preparation tool, trivia website, or interactive learning experience, this quiz engine provides everything you need in one powerful package.

🎮 Core Gameplay Features:

✔ Multiple-choice questions (4 options each)
✔ Dynamic question loading from structured JavaScript arrays
✔ Real-time score calculation
✔ Progress indicator showing how far the player is
✔ Countdown timer with visual warnings for urgency

⚙️ Customization Options:

Your quiz is fully flexible and easy to personalize:

🔹 3 Categories: General Knowledge, Science, History
🔹 3 Difficulty Levels: Easy, Medium, Hard
🔹 Timer Choices: 15s, 20s, 30s, 45s, 60s
🔹 Question Shuffle Toggle to randomize gameplay

Every setting is intuitive and saves automatically.

🚀 Advanced Features That Make This Quiz Stand Out:

✨ High Score Tracking
Top 10 leaderboard stored per category and difficulty.

✨ Statistics Dashboard
Shows games played, accuracy, best scores, and more.

✨ Answer Review Mode
Review each question with the correct answer and explanation.

✨ Settings Persistence
Preferences are stored via localStorage.

✨ High Score Badge Notifications
Celebrate new personal bests instantly.

🌟 User Experience Highlights:

🎨 Modern gradient UI that feels premium
📱 Fully mobile-responsive layout
🎞 Smooth animations & transitions
🟦 Card-based design with soft shadows
🖱 Hover effects & visual feedback
✔ Correct/incorrect indicators for each answer
🎧 Optional sound feedback (easy to add)

🔧 Technical Highlights:

🔹 Architecture & Code Quality

• Clean modular structure

• Separation of concerns

• Reusable components

• No frameworks required (100% vanilla JS)

• Beginner-friendly and well-commented code

• Consistent naming conventions

• Built-in error handling

🔹 Performance Optimizations

• Efficient DOM handling

• Lightweight animations

• Fast question loading

• Local storage for high-speed persistence