Digital Plinko uses RNG-certified algorithms to ensure every chip drop is fair...

https://page-wiki.win/index.php/How_Do_Casinos_Log_Each_Plinko_Drop_for_Auditing%3F

Digital Plinko uses RNG-certified algorithms to ensure every chip drop is fair and unpredictable. Inspired by Galton board physics, it mimics the random bounces and splits you'd see in a real Plinko game