Good afternoon dear professor @sapwood. This lecture is absolutely great and you have explained all the aspects very clearly. I will do my homework soon.

Sir, 1 thing is confusing me. Sir, I have cleared the task 1,2,3, and 4 of season 3. And task no 5 is also here which is not yet reviewed by any professor.

Sir, am I eligible to do the task 1, 3, 8, 9 and 10 of season 4 only??