Ten band members, ten boxes, and each musician can only open five to find their instrument. Is there a strategy to help the hapless combo find all of their own instruments? Apparently so, according to this puzzle from TED-Ed.
They explain why this is supposed to work, but I can’t really wrap my head around why the strategy gives them any better odds than randomly opening boxes would. Maybe it’s just too late at night for me to see it. -via Viral Viral Videos