If you're looking for an online game that's easy to pick up but challenging to master, I'd recommend checking out games like Agar.io or Slither.io. Both are incredibly simple to understand, but they offer a lot of depth and strategy as you play. They keep you coming back for more as you strive to improve your skills and climb the leaderboards. While we're on the topic of addictive online games, if you're curious about various game mechanics or terminology, like RT (Real-Time), you might want to visit my blog to explore detailed information on what is an RT
https://handstations.co.uk/what-is-the-meaning-of-an-rt-pcr-test/ and how it impacts gameplay.