Quizzes
Test your AI knowledge, one chapter at a time.
Free quiz courses on the AI topics developers actually need: 120 questions with instant feedback and an explanation after every answer. No signup — progress is saved in your browser.
3 focused courses 120 explained answers Local progress
4 chapters · 40 questions
Start course 02 AI Fundamentals
Test your understanding of how LLMs actually work: models, tokens, context windows, temperature, hallucinations, and training vs inference.
4 chapters · 40 questions
Start course 03 Prompting & Agents
Test your knowledge of prompting techniques, context engineering, agent loops, tool use, MCP, and how to get reliable results out of AI agents.
4 chapters · 40 questions
Start course AI Coding Tools
Test your knowledge of AI coding tools and workflows: Cursor, Claude Code, Codex, rules files, and working with coding agents day to day.