It is only going to be downhill from here
this post was submitted on 09 Dec 2025
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Advent Of Code
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yea becomes trivial if one uses a polygon library (I did too) but looking at the actual polygon, one can cook up some clever heuristics to do it quite quickly with some basic checks I think.
I'll check if someone created a guide for the clever solution, cos I'm interested. But I don't have nearly enough knowledge about geometry to came up with one myshelf. (nor energy after the 10 hour workdays in the last two weeks..)