GG567Circuit

Trace every line once in a collection of compact route puzzles.

Read the network, choose a starting point, and drag through connected nodes without repeating an edge. You can revisit ordinary nodes, undo the last segment, restart a circuit, and use focused hints that explain the next decision without revealing the whole route.

Explore 90 handcrafted circuits across four chapters:

Open starts teach the core flow. Fixed starts introduce deliberate entry points. Marked-order circuits add checkpoints to visit in sequence. One-way edges ask you to respect direction and plan ahead.

The board keeps your active route visible so mistakes are easy to review. Finish screens record your time, undo actions, and hint count, while completed circuits and best times stay available on your device. A rotating daily route gives you a small fresh challenge from the built-in collection.

The game works offline and has no account, advertising, payments, leaderboard, or external content. Adjust helper arrows, snapping, and motion in Preferences, or learn the rules in the Play Guide.