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Intermediate Quizzes
Level up your skills. Covers practical patterns and common pitfalls.
8 topics • 10 questions each • Free
Choose a Topic
🐍
Python
Variables, functions, loops, and Pythonic patterns
10 questions →⚡
JavaScript
Type coercion, hoisting, closures, and async behavior
10 questions →🗂️
Data Structures
Arrays, linked lists, trees, and hashmaps
10 questions →🌐
Web Fundamentals
HTTP, REST, cookies, sessions, and CORS
10 questions →🗄️
Databases
SQL, joins, indexing, and transactions
10 questions →🚀
DevOps
Docker, CI/CD, containers, and deployment
10 questions →🤖
AI & ML
Neural networks, embeddings, and transformers
10 questions →🔒
Security
Hashing, encryption, XSS, and CSRF
10 questions →