How do we revise all the problems that we have solved before few days of the interview date. I have observed there are many problems which I had solved on leetcode in first attempt but failed to solve in interview and the reason I found is the duration between solved on leetcode and interview date, I literally forgot the idea, algorithm and coding I used and coding. I understand it is not practically possible to solve all 300 problems (even if you pick company filtered problems it would be in hundreds) just few days before the big day, but what is the best bet we can get. I would be interested in knowing what are your thoughts on this and is there any trick or pattern you are following. I have been facing this for a while now.