Finicade
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Level 27 · ◆◆ · ~11 min

Order of Operations

Order of Operations

"Anything with dependencies is a DAG, and a topological sort tells you what to do first — or that you have a cycle."

DAGs and dependenciesKahn's algorithmcycle detection for freerecompute only what changed
🚀 You're jumping ahead. This builds on Shortest Paths and the Arbitrage in Them — but play it now and you'll still earn full XP. If it feels steep, those make a gentler on-ramp.

A short lesson, then a quiz. ❤️×3 — a wrong answer costs a heart; finish with at least one left and the level is yours. Lose all three and you'll have to try again. Replay any time — XP and cleared levels are never lost.