This does seem to be a smart use of the tools available to skip the grind and get to the point of the leetcode questions.
However, I wonder about this: What will you do in a live interview situation? Will you pull up ChatGPT?
However, I wonder about this: What will you do in a live interview situation? Will you pull up ChatGPT?
As a next step - even within these 75 questions, Grind 75's eighth answer and fourteenth answer are answered essentially the same way, as are other questions in there. So the next step would be to see these patterns (binary search, priority queues, sliding window, backtracking) and how to answer them, and then be able to solve them in slightly novel problems (in the more complex questions I understand one might run into more than one of these patterns).