You know Rose or Xena is criminal since there's one under Mary. Paula and Will h... | Hacker News

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		tikotus 8 months ago \| parent \| context \| favorite \| on: Ask HN: What are you working on? (April 2025) You know Rose or Xena is criminal since there's one under Mary. Paula and Will have only one criminal neighbor in common, so it must be Rose or Xena. All other common neighbors must therefore be innocent.

Suppafly 8 months ago [–]

This comment is what made me realize the error of my thinking and allowed me to eventually solve it.

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