Very Pathetic, solved all problem but still didn't select and come with extra problem. Interview was 1 hr and I have solved both problem then one more problem and I answer solution still write code he wait till i say unable to write code then interview finished and rejected. Funny part I have reported this and challenge to them come with That Google doc show me where i was wrong due to internal policy they are saying no we can't proceed go a head yes you are right. its completly waste of time