is there an archive of questions? is it organised by week in the course, how does this work basically?

Question

anonymous · Answer

As I know, there are only a "Closed questions", which are sorted by time.

anonymous · Answer

it is not organised in that sense (at all). people start studying the course in somewhat independent frames of time. if any body might want to ask something, he/she may post his/her question over here. and then people can answer. in any case, if you yourself have anything to ask, just ask a question. And hopefully you will always find people who will help you out.