Guided Roadmap

Learn DSA in the right order

Eight stages from zero to interview-ready. Each topic pairs a concept with a visualizer — read, watch it run, then mark it complete. Progress is saved on this device.

0 / 37 topics complete

Start with Foundations — everyone begins here.

~8 weeks 37 topics

Learn DSA in the right order

Foundations & Big-O

Sorting & Searching

Core Data Structures

Recursion & Backtracking

Graphs I — Traversal

Graphs II — Shortest Paths & MSTs

Dynamic Programming

Advanced & Interview Patterns