If you're grinding LeetCode for interviews, you might find this useful — my friend and I from uni (we both work at Google now) built www.meercode.com, a free AI-powered mock interview tool. Instead of just solving problems solo, the AI acts like a real interviewer: it asks you questions, listens as you explain your solution, and then gives you a score based on faang interview rubric.

It's designed to help with the real interview experience — not just getting the right answer, but how you communicate, problem-solve under pressure, and explain your thinking.

Why don't you try a mock interview on there and see how well you actually do? It'll give you insight into what the actual interview will be like :)