Cross-Week Review (2): Which Lecture Material Each of the Twelve Projects Uses | Harvard CS50 AI Topic Guide
The twelve projects side by side: which functions each has you write, which lecture section it uses, and what example the spec page gives you to check against; which projects share a method (enumeration, search, Markov chains, learning from data) and which need something the lectures do not teach. Includes three worked examples and five self-check questions. The course gives no difficulty ratings or hour estimates, and neither does this post.