Not too terribly difficult, but still challenged you in some aspects. Interviewer was very nice. I would recommend going in just for the process if nothing else filler words filler words.
I applied in-person. The process took 2 days. I interviewed at Integral Information Systems (Rochester, NY) in Jan 2011
Interview
The process was easy since I joined the company in its second year and just rose through the ranks. I worked on the development of the product and then just gradually moved on to become the CTO