Trace every line exactly once in a focused route puzzle designed for short play sessions.
Read the network, choose a smart starting point, and drag through connected nodes without repeating an edge. Nodes may be visited again, but every line must be covered before a route is complete.
Four chapters gradually introduce the rules:
• Open Paths let you choose where to begin.
• Starting Rules mark the required first node.
• Marked Sequence routes ask you to visit highlighted nodes in order.
• One-way Lines add arrows that must be followed in the correct direction.
The board gives clear snap feedback while you drag. If a choice closes the route, undo the last segment and try again. Hints offer a starting suggestion or explain the next useful edge without revealing the full solution. Pause, continue, or restart at your own pace.
Explore 90 fixed routes, follow chapter progress, record personal scores, and work toward no-hint completion badges. A local daily challenge rotates through the built-in solvable routes, so it works without an account or connection.
Your progress, preferences, and scores stay on your device. There are no accounts, ads, purchases, leaderboards, or external content.
Trace every line once in calm, bite-sized route puzzles.