Beginner to AdvancedDSAInterview PrepPatterns
DSA Visual Mastery
Stop memorizing solutions. Learn the ~20 patterns behind 90% of coding interview questions — explained visually.
4.9 8 sections 40 lessons ~5h read
DSA Visual Mastery
₹299₹199985% off
- 3 free preview lessons
- Lifetime access + future updates
- Read in-browser, progress saved
- Interview-focused, visual-first
What you'll learn
Recognize which of ~20 core patterns a problem is wearing before writing any code
Reusable templates: two pointers, sliding window, monotonic stack, BFS/DFS, Dijkstra, DP and more
Read Big-O off code instantly and use constraints to predict the intended solution
Trees, graphs and DP explained with diagrams instead of walls of text
A full mock-interview walkthrough with the exact phrases that score points
An 8-week study plan with per-pattern problem quotas and a spaced-repetition system
About this course
A visual-first DSA course built for interview preparation. Every lesson teaches one pattern with diagrams, a reusable code template, and the recognition signals that tell you when to use it. Covers arrays, hashing, stacks, linked lists, trees, heaps, tries, graphs and dynamic programming — ending with a full interview walkthrough, master cheat sheet and an 8-week study plan.
Curriculum
8 sections · 40 lessons · ~5h- What DSA interviews actually testFree 5m
- Big-O intuition: the complexity ladderFree 8m
- Arrays in memory (and why strings bite)Free 7m
- The pattern mindset: 20 patterns > 500 problems 6m
- How to practice: the 25-minute rule & failure log 6m
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Read the first lessons free — no account needed. Enroll when you're ready.
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