A quick selection region. Tap to start and drag to define the area. Not hooked up to anything yet but a reasonable starting point. A little tidying in the background that’s opened up the possibility of this…
A 16x16 Nonoku? Heresy!
It feels like this may just be on the edge between playable and frustrating so I may not go with this. I would like to push the existing 10x10 a little further and this feels like a way to do that.