Solve a leetcode easy and leetcode medium problem in the morning before starting my dayjob. I wanted to prepare for the next interviews sometime mid last year

Solve a leetcode easy and leetcode medium problem in the morning before starting my dayjob. I wanted to prepare for the next interviews sometime mid last year but lost the motivation. It is very easy to skip the interview-prep after a full working day. Best to do a short programming riddle after waking up when the mind is still fresh.