I’ve just finished the CSS grid section. But according to other chapters, I had difficulty understanding, especially mathematics. I passed challange, but I couldn’t figure out the logic of most things. What suggestions would you have for the CSS grid to fully understand?
It sounds like you just need more practice. There are a few grid based web challenges that you could work through. Google ‘css grid games’ and several should come up.
Grid garden was the first one that came up for me.