Do you love CSS? Do you want to do some CSS challenges in a fun game?
CSSBattle is here -> https://cssbattle.dev
CSSBattle is the first CSS code-golfing game. You need to recreate an image in the smallest possible CSS code. It’s great for pros to challenge themselves and also for people starting with CSS to learn about various CSS properties to create just about anything visually.
Warning: This game is highly addictive and might take up all your time. Good news, you’ll learn a lot along the way 
Have fun!