Too much info
Folks - just a minor suggestion - you might want to edit your posts so as not to completely reveal all of the interview techniques and exercises for the recruitment process.
There are a couple of reasons I say this - you are easily identifiable, we're not real keen on candidates sharing our recruitment processes, you weaken your chances as others come into the process better prepared than you and it's not appropriate for a process which is meant to be competitive.
Nothing wrong with commenting generally but I would leave the specifics out if it were me.
Just a thought from someone who knows the processes all too well!