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+01. - [X] 01. Introduction/1. CT421_AI.pdf
+02. - [X] 01. Introduction/2. Artificial_Intelligence-Chapter1.pdf
+03. - [X] 02. Search/1. Lect2.pdf
+04. - [X] 02. Search/2. CT421_AI_search_2.pdf
+05. - [X] 02. Search/3. CT421_Exercise_Sheet_1.pdf
+06. - [X] 02. Search/4. CT421_AI_L4_GAs.pdf
+07. - [X] 02. Search/5. CT421_Exercise_Sheet_2.pdf
+08. - [X] 02. Search/7. CT421_GA_Programming_Exercise.pdf
+09. - [X] 02. Search/8. CT421_Search_Diversity_Novelty.pdf
+10. - [X] 02. Search/9. CT421_Exercise_Sheet_2.pdf
+11. - [X] 03. Artificial Life/1. CT421L6_agents.pdf
+12. - [X] 03. Artificial Life/2. GT_Auctions.pdf
+13. - [X] 03. Artificial Life/3. CT421_Negotiation.pdf
+14. - [X] 03. Artificial Life/4. Speech Act Theory.pdf
+15. - [X] 03. Artificial Life/5. ct421 ArtificialLife.pdf
+16. - [X] 04. Neural Networks/CT421_AI_NNs_Neuro_Evolution.pdf
+17. - [X] 04. Neural Networks/CT421_AI_Neuro_Evolution.pdf
+18. - [ ] 04. Neural Networks/Explainable AI.pdf