Have Facebook (E5 level) onsite in 4 weeks. I have completed about 300 problems in LC (~150 M; ~130 E; 20 H) so far. Below is what I think I may need to get this through.
Leetcode - 400 problems
Educative Grokking the SD Interview
System Design primer
Please advise if I had missed any crucial materials for preparation. If so, please suggest.
(Leetcode didn’t exist the last time I interviewed)