Horrible experience. The technical panel was trying to be a life coach and a technical guru. He was telling me that algorithm once formed, cannot change during dry run. My question was: then developers and architects form perfect algorithms and their codes run flawlessly? every time? He said, no but that's how it should be. I said i didn't come across any perfect developer in my life. He asked me to sort an array, i did implement the bubble sort, but he wanted to see maps. And then he wanted to coach me through the maps algorithm, and said - you should say no when you don't know, there is no shame in that, I said thank you, i don't need life lessons from an interviewer. Running sort of time, lets wrap it. That's how it ended.