L. ๐Ÿค”. Ritter is a user on mastodon.social. You can follow them or interact with them if you have an account anywhere in the fediverse. If you don't, you can sign up here.

L. ๐Ÿค”. Ritter @paniq@mastodon.social

solving a union of eight brushes; left: splitting until only one brush remains; right: split until two brushes remain (which is trivial to solve per-pixel). mastodon.social/media/9tenRBSQ mastodon.social/media/hO_1M7b_