About Kernel Queen

Kernel Queenis a YouTube channel and learning hub for Data Structures & Algorithms. The goal is simple: make DSA click, through clear video walkthroughs, written explanations, and a structured roadmap you can actually finish.

This site organizes problems by category, just like the patterns that show up in real interviews. Each problem pairs a video with a written guide, and your progress is saved privately in your own browser, no account, no tracking, no friction.

Why local-only progress?

Your learning is yours. Everything you check off lives in this browser's storage. Use the Export button on the roadmap to back it up or move it to another device.