1. Somebody thinks of an acronym for something.
2. They give the acronym and a broad clue.
3. Over time, they provide more and more detailed clues.
4. Somebody guesses it. It is now their turn.
A simple example.
Acronym: WA
Click here to view the secret text
×Clue #1: Fantasy
Click here to view the secret text
×Clue #2: Book
Click here to view the secret text
×Clue #3: Terry Pratchett
Answer:
Click here to view the secret text
×Witches Abroad
The acronym can be for something obscure, but it should eventually be googlable with the clues.
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I'll start off with one that I noticed recently.
acronym: DS
clue #1: Nintendo