Already comfortable with DSA basics but struggling with medium and hard interview questions?
This Advanced DSA Sheet is designed for engineers aiming for product companies and SDE2-level interviews. It focuses on pattern recognition, problem-solving depth, and the types of questions commonly asked in high-bar interviews.
✅ Curated Medium & Hard problems
✅ Topic-wise progression with increasing difficulty
✅ Advanced patterns and optimization techniques
✅ Interview-focused practice strategy
✅ Progress tracking to identify weak areas
The goal isn't to solve thousands of questions—it's to build the ability to recognize patterns and solve unseen problems confidently.
