Online games anon with another person

The only one I played online against another was Quizz up.
But that has stopped but I’ve read that the original designer of Quizzer up is starting another game: Trivia Royal.
The app isn’t ready yet. If your interested keep an eye out in the App Store.

I play loads with unknown folks Quiz planet, wordblitz,
word 2, scrabble, freecell to name a few off the top if my head