Interactive Quiz App for Interview Preparation 🚀

CodeCrack is a modern quiz application designed to help students, developers, and professionals prepare for technical interviews.
From DSA, OOPs, DBMS, OS, CN, System Design, to Aptitude & Logical Reasoning, CodeCrack covers a wide range of topics with an engaging and gamified approach.

• 🎯 Topic-wise quiz sets (DSA, DBMS, OS, CN, Aptitude, etc.)
• 🧠 Difficulty levels: Beginner → Intermediate → Advanced
• ⏳ Timed quizzes to simulate real interview environments
• 📊 Scoreboard & performance tracking
• 🏆 Gamified achievements to keep preparation fun
• 🌐 Web-based (accessible anywhere)
• 🔑 Secure authentication with role-based access (User/Admin)