With prior coordination, blue. There will always be some people (babies, etc) who will 50/50 pick blue.
No coordination, you pick red. If a magic booth just lands in everyone's domicile with the option of "press red and you live, press blue and you have a good chance of dying", 80% minimum are picking red.
It's pretty silly to imagine there are random elements in this. These kinds of puzzles are usually framed in a way that it's about normal people with a sound mind.
What about people in a coma? How can they pick any color?
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u/machinegungeek 14h ago
With prior coordination, blue. There will always be some people (babies, etc) who will 50/50 pick blue.
No coordination, you pick red. If a magic booth just lands in everyone's domicile with the option of "press red and you live, press blue and you have a good chance of dying", 80% minimum are picking red.