Week 2 L1 Exercises 14-20.mp4

Week 2 L2 Excerises 21-26

Week 3 L1 Exercises 27-33

Week 3 L2 Exercises 34-40

Week 4 L1 Exercises 41-47

Week 4 L2 Exercises 48-52 Unix OSX Linux Users

Week 4 L3 Exercises 48-52 Windows Users