Programmer Humor

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This is a place where you can post jokes, memes, humor, etc. related to programming!

For sharing awful code theres also Programming Horror.

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Can somebody solve this puzzle? (lemmy.today)

submitted 2 months ago* (last edited 2 months ago) by [email protected] to c/[email protected]

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Edit: @Successful_[email protected] solved it. It says "one special character". Not "at least one".

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[–] [email protected] 5 points 2 months ago

It was not special from the outside, but from the inside. It was either the envelope or the TAN list that was printed with a special pattern to prevent reading the list by using a flashlight.