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+# Harvard's CS50: Introduction to AI with Python
+
+## Descriptions
+
+- Offered by: Harvard University
+- Prerequisites: Basic knowledge of probability theory and Python
+- Programming Languages: Python
+- Difficulty: 🌟🌟🌟
+- Class Hour: 30
+
+This is a pretty course for beginners to AI with 12 eye-catching well-designed programming labs. For every piece of understanding acquired in this course, there will be a proper lab for learners to practice with, leading them to produce a gaming AI by reinforcement learning. Examples include mastering Nim with AI trained by reinforcement learning, or conquering Minesweeper by alpha-beta pruning. No matter who you are, newbie or old-timer, CS50 will definitely be a good place for you to enjoy.
+
+## Course Resources
+
+- Course Website: https://cs50.harvard.edu/ai/2020/
+- Recordings: https://cs50.harvard.edu/ai/2020/
+- Textbooks: No textbook is needed in this course.
+- Assignments: https://cs50.harvard.edu/ai/2020/ with 12 programming labs of high quality mentioned above.
+
+## Personal Resources
+
+All the resources and assignments used by @PKUFlyingPig in this course are maintained in [PKUFlyingPig/cs50_ai - GitHub](https://github.com/PKUFlyingPig/cs50_ai).