Hey Product Hunt, I built PyCodeIt because I kept struggling with a specific part of Python interviews: the moment the interviewer shows you a code snippet and asks what it prints. Writing code was fine, but tracing through it mentally under pressure was a completely different skill. When I looked for tools to practice this, I found almost nothing. LeetCode focuses on writing solutions, and flashcard apps are static. Nothing was generating fresh dry-run problems on demand. So I built it. Every click generates a completely new problem using AI with different code, concepts, and difficulty levels. You get hints if you get stuck and a full step-by-step trace explanation after you submit your answer. It is completely free. No paywalls, trials, or subscriptions. Just open pycodeit.com and start practicing. I would love honest feedback from the community, especially if you have gone through Python technical interviews and know what questions actually come up.

PyMaster

Unlimited AI Python coding challenges for interview prep

Unlimited AI Python coding challenges for interview prep