What are your favorite browser-based games?

Question

As in something I can play right now if you posted a link. I used to play them a lot when flash was a thing but am unsure now if they even exist in the same way anymore.

LorenDB · Accepted Answer

https://ehmorris.com/lander/ is really good and made a big splash here on HN earlier this year.

mtmail · Answer

https://hexapipes.vercel.app