40 - Kuromenbun

Previously I was making three puzzles in each new genre that gets added to puzz.link. While I'm not actively doing this project anymore, I did have some puzzles already prepared for a new genre called Kuromenbun, which was finally put up onto pzprxs fork of puzz.link.

Here's the rules and example from the rules page:

Shade some cells on the board. Numbers cannot be shaded. The combination of given borders and shaded cells divide the unshaded cells into sub-regions. Sub-regions can have no more than 1 number. Numbers indicate how many shaded cells are horizontally or vertically adjacent to the unshaded sub-region.

The first two puzzles introduce many of the basic deductions in the genre. The final puzzle is a significant step up from the other two:

🐦🐦