My favourite courses were:

CS 109 Competitive Programming (Vouga and Downing)
CS 327E Elements of Databases(Cohen)
CS 363D Intro to Data Mining (Beasley)
CS 371R Information Retrieval and Web Search (Mooney)
CS 378 Natural Language Processing (Durrett)
CS 363M Principles of Machine Learning I (Beasley)

I like these pages from other students:

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