Why this exists

Most DSA resources ask you to memorize a pattern before you understand why it works. That trades a small amount of upfront confusion for a much larger amount of confusion later, the moment the problem doesn't look exactly like the example. This platform starts from a concrete analogy an 8th grader could follow, then builds up to the same rigor you'd expect from a textbook: pseudocode, complexity analysis, edge cases, real problems. The goal isn't to make things easy — it's to make sure nothing is unexplained.

The roadmap

Ten phases, in the order most people actually need them:

1. Phase 0 · Foundations
2. Phase 1 · Arrays, Strings & Core Patterns
3. Phase 2 · Linked Lists
4. Phase 3 · Stacks, Queues & Monotonic Structures
5. Phase 4 · Trees
6. Phase 5 · Heaps + Basic Greedy
7. Phase 6 · Graphs
8. Phase 7 · Backtracking
9. Phase 8 · Dynamic Programming
10. Phase 9 · Remaining Topics

There's no sign-up and no gate — the whole thing is reachable from the dashboard.