HackMNC is a free interview preparation platform built with one clear goal — to make data structures and algorithms (DSA) preparation easier and more focused for aspiring software engineers.
HackMNC is built and maintained by a solo developer who has personally gone through the challenges of interview preparation. The platform is shaped by real preparation pain points — scattered resources, outdated lists, and too much noise — and aims to solve them with structure and clarity.
Preparing for coding interviews shouldn’t feel overwhelming. HackMNC’s mission is to simplify DSA preparation by highlighting questions that actually matter, so candidates can spend less time searching and more time practicing.
HackMNC collects and organizes interview questions from publicly available sources, including:
The data is reviewed, deduplicated, and structured into company-wise and topic-wise lists. Updates typically happen every 5–10 months, based on newly available public information.
Emphasis on questions actually reported in interviews.
Designed for freshers and early-career engineers.
Company-wise, topic-wise, and frequency-based lists.
Created by someone who understands the interview grind.
HackMNC is currently completely free to use, with the goal of keeping interview preparation accessible without paywalls.
HackMNC is an independent educational platform and is not affiliated with or endorsed by any company mentioned.
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