AccelerComm Senior Software Developer interview questions

I had 2 rounds. First round was with Rob (founder and algorithm expert) and Dave (software lead and one of 2 software engineers). I had an honest and healthy discussion and even got an update they were impressed with my skills. The second round was programming round as technical assessment and I was asked to complete a given task in a stipulated time. I did get feedback stating from the recruiter they have interviewed 190 people, of which only 25 people go into second round. In second round they only given feed back 2 popel so far.