How to create a Minesweeper game in CSS without JS

Who says you cannot program in CSS?

Photo by 鏡飛 匙 on Unsplash

What do you think about when you hear “CSS”? Probably something related to colors, fonts, flexbox, maybe animations… In general, you could think about everything related to the appearance of the webpage — which is correct, because according to Wikipedia CSS is:

Cascading Style Sheets is a…