Free Time Creation: Bottle Cap Opener Plinko Game / Normal Distribution Demonstration Device

I always had an idea of making a bottle opener plinko game that hopefully displays a normal distribution graph over time. As a good colleague of mine, a Math teacher, was leaving for another job, it was a perfect opportunity to make one. I don’t drink and didn’t have any bottle to open, I can’t guarantee if it works or not. Hope it did though.