Solutions

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10 Python questions to check readiness after Phase 0. Includes writing functions, finding bugs, and predicting output.

Go to Phase 0 Assessment: Python Basics →

10 questions to check readiness after the Math for RL track. Solutions included.

Go to Phase 1 Self-Check: Math for RL →

5–8 questions to check readiness after prerequisites. Solutions included.

Go to Phase 2 Readiness Quiz →

12 questions covering supervised learning, gradient descent, model evaluation, and sklearn. Pass: 9/12.

Go to Phase 4 Assessment: Machine Learning Foundations →

10–15 questions on MDPs, Bellman, MC vs TD, SARSA vs Q-learning. Solutions included.

Go to Phase 6 Assessment: RL Foundations →

10–12 questions on DQN, policy gradient, PPO, replay, target network. Solutions included.

Go to Phase 7 Assessment: Deep RL →

15 questions spanning Volumes 6–10: model-based RL, exploration, offline RL, multi-agent, and real-world applications.

Go to Phase 8 Assessment: Advanced RL →

Where to find step-by-step solutions and worked examples across the RL curriculum site.

Go to Worked Solutions Index →