(24.) Heyawake

Happy New Year!

Here’s a 20×16 Heyawake to celebrate the occasion. I think it’s on the easy side, so despite the size it might make for a good introduction (but I’m also horrible at gauging puzzle difficulty, so maybe not).

024 Heyawake

Regular Heyawake rules.

EDIT: Fixed a small ambiguity in the top left corner.