Posted on September 13, 2021 Inebriated UnlockingHow 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 NumbersA 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 GameAn analysis of one of the longest running game shows on TV.
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