Last night, several users on PuzzleSquareJP posted puzzles in a genre called Multiplication Link. I decided to try writing one myself. It's an interesting idea! While it's somewhat similar to Balance Loop, the use of product clues rather than sum clues gives it a different feel while solving. Constructing this reminded me of Cave (Product): clues are harder to tweak but can yield interesting results when done correctly.
Rules: Draw a single orthogonal closed loop through some of the grid vertices. The loop must turn at cells with circles, and numbers give the product of lengths extending from the clue.
