Applied from stackoverflow. As soon as I applied, they sent me a test which took me 2 days to complete it (time given was 5 days). I have completed everything and shared repository url. But, they never even cloned it nor replied. Totally crap. Completely waste of time. I even tried flagging the problem in stackoverflow. But they said, they can't check If they don't have time to check the solutions, then what's the point in asking to solve.