Stingby12's "Double Pearls"

When I played "Total Masyu", I wanted Pedro to add the original, but he said that many websites have Maysu playable, so I asked him to add "Double Pearls". Pearls that acts like White pearls and Black pearls. It turns out that already exists and are called "Gray pearls".

Anyways, you have "normal" Masyu now. You're wellcome.

If you want to play my puzzles, here is the link : https://pedropsi.github.io/masyu-deformable.html

I had to change the link because PedroPSI changed the name of the puzzle genre.