Nyrion

Coding interviews are shifting. Meta now lets candidates use AI tools during interviews, and other top companies are following. That changes what you actually need to practice. Writing code from scratch matters less. Reasoning with an AI pair, debugging across a codebase, and producing solutions that hold up to review matter more. Nyrion is built for this. It's a coding interview practice platform with an AI pair that sits alongside you. The AI gives hints, reviews your code, and explains problems the way an interviewer would, not the way a static editorial does. **What's inside:** * **Exact problems** (LeetCode-style, with full test harnesses) targeting Meta, Google, Amazon, and similar * **Optimization problems** scored on solution quality, designed through adversarial rounds so no single algorithm passes * **Multi-file debug/extend problems** inspired by Meta's AI-enabled interview format, where you reason across a real codebase instead of isolated functions * **Agent-assisted practice mode** that mirrors how the actual interviews now run **What you get:** * Hints that fit where you are in the problem, not generic nudges * Code review on submission, including style, edge cases, and performance * Explanations that connect each problem to others you've solved * A growing library of carefully designed problems **Who it's for:** * New grads prepping for FAANG * Working engineers ramping for interviews after years at one company * Anyone tired of grinding LeetCode without getting better Currently in beta at **nyrion.ai**. Free to try.