(Original post by tamara10111)
I second this, could we maybe try posting any solutions that we work out on our own?
As far as I know (I did 202 and not 201 so don't take it as gospel) the solutions to the 201 papers aren't released, I remember a couple of guys I knew having similar problems last year. Frustrating I know, sorry I can't be more helpful. Your best bet is probably as tamara posted, getting together and comparing solutions (as LSE as that sounds aha) or taking the harder questions to office hours and getting your teacher to check it/go through it.