It was my 6:00 pm mock interview. I had chance to help the peer to come out the solution in 40 minutes. I enjoyed to be an interviewer and then helped the peer to come out the optimal solution.
Sometimes it is so relaxing to watch how the peer worked hard, and then took hint quickly and reached the optimal solution.
Here is the feedback I wrote on mock interview platform. I like to encourage the peer to work hard.
Things you did well