Show HN: InterviewFrog – Gamify Your Interview Prep With GPT A.I

Looks like cool project but would help if landing page details or give example of what this service is or what unique. it is not clear and i don’t want to create account just to figure out purpose

Hmm I am going through it but don't see how it is gamified? The AI is producing the code for the answer I assume?

On the topic of leetcode, how is one meant to learn how to answer these questions?