This roadmap is interactive when JavaScript is enabled. Below is the full station list, grouped by track.
18 stations. 3 tracks. From Big-O and arrays to graphs and dynamic programming — at your own pace.
Three tracks. 18 stations. Click any node to open its detail. Mark complete as you go — your progress is saved locally.
Seven stations on this map are fully playable — watch binary search, sorting, BFS, Dijkstra, and A* run step by step.
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