re: AoC Day 6: Chronal Coordinates VIEW POST

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re: Kotlin Solution Part 1 This one wasn't too bad. I had a false start trying to flood-fill with multiple generators, and that got silly ...
 

The promised images!

Sample Data

Part 1 - Answer
Part 1 - Answer

Part 2 - Answer
Part 2 - Answer

Answers

Part 1 - Answer
Part 1 - Answer

Part 2 - Answer
Part 2 - Answer

Annnnnd, by posting these pictures, I see that the optimization for part 2 is to bound yourself by the points. 10000 is a bit of a red herring.

EDIT: 2018-12-06T11:01:40-08:00
Found some problems with my image processing and fixed them.

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