Branch maps with stars and fog on the Learn page
Each branch of the Learn map hangs its chapters from one centre line. Stars mark key topics, and fog covers advanced chapters.

What changed
Below the shared trunk, the four branches (Arrays and searching, Trees and recursion, Graphs, and Dynamic programming) are drawn as small maps. Chapters hang from one spine down the middle and branch left and right in teaching order.
A star marks a key topic for your goal. Fog covers advanced chapters and clears once you complete the chapters leading into them, or when you click it. Arise remembers cleared fog on your device.
Try it
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