#puzzleoftheday — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #puzzleoftheday, aggregated by home.social.
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#PuzzleOfTheDay: Let a, b, c, d be integers. Can you show that the below product is divisible by 12.
(a - b)(a - c)(a - d)(b - c)(b - d) (c - d)