Plume Design Software Developer interview questions

This was a very lengthy process. I had to speak with over 7 people and the interviews were spread out over a couple days talking to various team members, however I felt like a lot of the same questions were asked during each interview

I had an online interview. The question was given me to search an array of integers ordered but shifted right circular. I answered that this was essentially an out of order array, and he asked "how would you normally search this array". I wrote a binary search, and he showed (apparently) that you could modify the search to compensate. I admit I was annoyed by this whole line of problem. I was very interested in this company, and spent the weekend studying the particulars of the driver code the job description wanted, to be ready. Instead I get an insipid and completely useless C programming puzzle to perform. I could have spent the weekend researching how to do C puzzles, or I could have brushed up on actual WORK knowledge. I think I made the right decision and would do that again. These kinds of google interview gotcha puzzles are just annoying and don't test for any skill or knowledge relevant to actual WORK as a programmer.