K.O. Slitherlink

It supports 2~10 grid slitherlink. The abundant slitherlink store is waiting for you to play. ------------------------------ Slitherlink Rules: The game consists of four numbers: 0,1,2,3. Each number represents the number of lines drawn around, connects the points with each other in a straight line, and finally becomes a single continuous loop with no crossings or branches. If there is no number, it is no limit to the number of lines.