Digital Plinko uses Galton board physics to simulate the classic peg-bouncing...

https://station-wiki.win/index.php/What_Are_Wheel-Based_Casino_Games_and_Why_Do_People_Like_Them%3F

Digital Plinko uses Galton board physics to simulate the classic peg-bouncing game with real randomness. Behind the scenes, certified RNG algorithms ensure each drop is fair and unpredictable