Simple games and short videos capture our attention because they’re easy to...

https://charlie-wiki.win/index.php/Why_Does_My_Brain_Like_Predictable_Rules_and_Unpredictable_Outcomes%3F

Simple games and short videos capture our attention because they’re easy to understand and visually engaging from the start. They create a sense of anticipation, like watching a Plinko ball bounce unpredictably, keeping us hooked without any hassle