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		sordina on Nov 16, 2022 \| parent \| context \| favorite \| on: Zoom and Enhance The binary representation is a neat idea. I found the trickiest part of this problem for me was interpreting an expanding boundary of the considered world: https://github.com/sordina/advent2021/blob/solutions/src/Adv...

msravi on Nov 16, 2022 [–]

> the rest of the input image consists of dark pixels (.)

This key bit of information seems to be missing in the originally posted problem, which your link clarifies!

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