[lowdest]

I spent 2-3 weeks going through all DP problems on leetcode after work. I got that Tetris-effect where I was starting to hallucinate/dream DP problems and solutions as I would fall asleep at night.

I did this specifically for interviewing. As I've said before, these kind of interviews screen for unusual geniuses or people with the motivation to spend many hours studying, which are two types of acceptable hires.