Puzzles #169 & #170 - Black and White (Yin Yang/Shirokuro Link)

Yep, it's another chimera today. Shirokuro Link is still not the most interesting genre and Yin Yang is finally something I'm getting a handle on constructing... even if ensuring uniqueness without breaking the logic is very tough. The intended logical path ended up breaking a bit here but the resolution was pretty enough that I elected to keep it.

puzz.link interface      puzz.link interface