Simple digital games stick around because they’re easy to pick up and fit into...

https://mill-wiki.win/index.php/How_Do_You_Balance_Simple_Rules_with_Enough_Variations_in_Smartphone_Gaming%3F

Simple digital games stick around because they’re easy to pick up and fit into busy days. Think puzzles or card games—you start quickly, know the rules, and can play a few minutes on your phone