20 people, 2.4 quintillion possibilities: the baffling statistics of Secret Santa
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The annual ritual of buying a gift for a random recipient opens a window onto some fascinating mathematics.
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Ho ho hope for the best: The baffling statistics of Secret Santa
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The Trends on LinkedIn: 20 people, 2.4 quintillion possibilities: The baffling statistics of…
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20 people, 2.4 quintillion possibilities: the baffling statistics of Secret Santa
![](https://images.theconversation.com/files/565106/original/file-20231212-29-ba551n.jpeg?ixlib=rb-1.1.0&rect=87%2C21%2C7196%2C4739&q=20&auto=format&w=320&fit=clip&dpr=2&usm=12&cs=strip)
20 people, 2.4 quintillion possibilities: the baffling statistics of Secret Santa
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The baffling statistics of Secret Santa