Mathematicians Roll Dice and Get Rock-Paper-Scissors

As Bill Gates tells the story, Warren Buffett once challenged him to a game of dice. Each would select one of four dice belonging to Buffett, and then they’d roll, with the higher number winning. These weren’t standard dice — they had a different assortment of numbers than the usual 1 through 6. Buffett offered to let Gates choose first, so he could pick the strongest die. But after Gates examined…

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