[madmax108]

Maybe not an exact answer to the question being asked, but when flexbox was first introduced a few years back, I remember being quite overwhelmed by it, but the game that helped me "grok" it was Flexbox Froggy: https://flexboxfroggy.com/

Even now, when I am working with frontend designs, I sometimes am mentally picturing my elements as frogs that need to be placed in the right place :D

[otras]

+1 for Flexbox Froggy, and I’d also recommend the sibling game for css grid, https://cssgridgarden.com/

[cjbprime]

I learned flexbox from a game too! I think it was Flexbox Tower Defense.