games for teaching html

I have had good results, and happy students, using "CSS diner" to teach CSS selectors (I will share more in another question).

And one of my students asked me if there is a similar game for html.

Is there any site for learning html, gamified and in small increments, similar to what CSS diner offers for selectors?

My students are around 19 years old, though resources for younger students might also be useful.