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Posted on September 13, 2021

Inebriated Unlocking
How many attempts to sucessfully unlock a door?

Posted on May 14, 2011

Why is social gaming so popular?
Discoverability, accessibility and camaraderie.

Posted on February 12, 2018

Pancake Numbers
A classic problem involving the optimal way to flip a stack of pancakes into sorted order using just a spatula (prefix reversal). A young Bill Gates co-wrote a paper on this, and his upper bound solution was the best known solution for almost 30 years!

Posted on August 17, 2014

Countdown Numbers Game
An analysis of one of the longest running game shows on TV.