Simple digital games like puzzles, quizzes, and card games stay popular because...

https://rafaelsimpressivethoughts.scriblorax.com/posts/how-smartphones-changed-gaming-compared-to-sitting-at-a-tv

Simple digital games like puzzles, quizzes, and card games stay popular because they're easy to pick up anytime. You don’t need a big block of time to enjoy them, making them perfect for smartphone sessions