One Loop
Draw one closed loop around the grid. Number clues tell you how many surrounding edges belong to the loop.
Controls
Click or tap an edge to cycle its mark; use the keyboard to focus edges. Z undoes, H gives a native hint and P opens the native pause menu.
How to play
Draw one closed loop around the grid. Number clues tell you how many surrounding edges belong to the loop.
Click or tap an edge to cycle its mark; use the keyboard to focus edges. Z undoes, H gives a native hint and P opens the native pause menu.
Save and continue
ZAROCER opens this build in English. Saved progress and records stay in this browser when storage is available. Use the native continuation controls after reloading. Clearing site data can remove saves. The portal’s Pause, Theater and Fullscreen controls preserve one game instance.