Daily Challenge: Magma Reef Loop

How to play

1. 1.Tap edges between grid cells to toggle them glowing (heated).
2. 2.Each numbered vent cell must have exactly that many glowing edges around it.
3. 3.Draw a single closed loop using glowing edges—the loop cannot branch or break.
4. 4.Tap Solve when the loop is complete and all vent clues match.