Trivia

Subject:
Re: Puzzler -- PINs
Response To:
Puzzler -- PINs ()

Henry Higginbotham
One way to do this (in addition to a pencil and a bunch of sheets of paper), is to put all 10,000 numbers into a spreadsheet and have it search for "13" in "values." I did this and so have an answer, but I wonder if you're not looking for a more elegant way.

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