I see no X here.
<games> Hackers (and the interactive computer games they write) traditionally favour this slightly marked usage over other possible equivalents such as "There's no X here!" or "X is missing."
or "Where's the X?".
This goes back to the original PDP-10
ADVENT, which would respond in this wise if you asked it to do something involving an object not present at your location in the game.
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Jargon File]