I think lots of people would debate that. It's certainly one of the longest and requires a lot of work. But conceptually it isn't that hard and pass rates also imply it isn't the hardest.
It's been a while but I think I remember many students asking for CA1 to be put on over two days and on that one they agreed. But 2 in a day was probably even more impractical for those who had additional time. So a sensible decision and there's no need to turn that one into a negative either.
But I've said too much. I'll let someone else have a go.
Good luck!
Last edited by a moderator: Aug 30, 2018