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#puzzleoftheday — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #puzzleoftheday, aggregated by home.social.

  1. #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)

    knowledgezone.co.in/posts/64d8

  2. #PuzzleOfTheDay: In a state, all vehicle license plates have 2 letters from the 26 letters of the alphabet, followed by 3 one-digit numbers.

    How many different license plates can the state have if repetition of letters and numbers is allowed?

    knowledgezone.co.in/resources/

  3. @kzoneind yeah, got it right! school-level math still in place 🎉

    #PuzzleOfTheDay