[collyw]

Yes, ironically the better / more experienced I have become as a developer the worse i have become at algorithmic style questions. Why? Because I never use that stuff on the job. I make an effort to avoid complex code by proper database and application design. The only times i have ever needed to implement a sort algorithm are for interviews.

When I design system, I don't do it in an interview time frame. I read the problem, and then go and do other stuff. Part of the design will become clearer to me a couple of days later, when I am cooking dinner or cycling to work - that stuff goes on in the background in my head. It's not an area where I find sharp focus useful, more a case of going through the many options at a slower pace is more useful.