Trace clean loops across a luminous board of numbered nodes.
Build a connected path in campaign stages that scale in node count, time, and energy. Each stage gives you a clear starting node, a visible loop order, and a compact board that stays readable on the device.
Play through 20 campaign levels or keep going in endless mode for procedurally varied runs. The app saves progress locally, tracks your best score, best level, clears, and fragments, and lets you switch between dark and light presentation.
Use the records view to review your saved progress, then return to the board for another run. Reset progress at any time from settings.
This app is designed for quick sessions, offline use, and simple local play.