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  2. The Hardest Logic Puzzle Ever - Wikipedia

    en.wikipedia.org/wiki/The_Hardest_Logic_Puzzle_Ever

    The Hardest Logic Puzzle Ever is a logic puzzle so called by American philosopher and logician George Boolos and published in The Harvard Review of Philosophy in 1996. [ 1 ] [ 2 ] Boolos' article includes multiple ways of solving the problem.

  3. Raymond Smullyan - Wikipedia

    en.wikipedia.org/wiki/Raymond_Smullyan

    The puzzle known as "the hardest logic puzzle ever" is based on these characters and themes. In his Transylvania puzzles, half of the inhabitants are insane, and believe only false things, whereas the other half are sane and believe only true things. In addition, humans always tell the truth, and vampires always lie. For example, an insane ...

  4. Knights and Knaves - Wikipedia

    en.wikipedia.org/wiki/Knights_and_Knaves

    One of Smullyan's examples of this type of puzzle involves three inhabitants referred to as A, B and C. The visitor asks A what type he is, but does not hear A's answer. B then says "A said that he is a knave" and C says "Don't believe B; he is lying!" [2] To solve the puzzle, note that no inhabitant can say that he is a knave. Therefore, B's ...

  5. George Boolos - Wikipedia

    en.wikipedia.org/wiki/George_Boolos

    The Hardest Logic Puzzle Ever George Stephen Boolos ( / ˈ b uː l oʊ s / ; [ 1 ] September 4, 1940 – May 27, 1996) was an American philosopher and a mathematical logician who taught at the Massachusetts Institute of Technology .

  6. Cicada 3301 - Wikipedia

    en.wikipedia.org/wiki/Cicada_3301

    Both feature a series of worldwide cryptographic puzzles, but as the title implies, these feature the image of a nautilus shell instead of a cicada logo. [30] Person of Interest creator Jonathan Nolan and producer Greg Plageman stated in an interview that Cicada 3301 was the inspiration for the episode: "Episode 2, I'm particularly fascinated ...

  7. 10 Hard Math Problems That Even the Smartest People in the ...

    www.aol.com/10-hard-math-problems-even-150000090...

    For example, if s=2, then 𝜁(s) is the well-known series 1 + 1/4 + 1/9 + 1/16 + …, which strangely adds up to exactly 𝜋²/6. When s is a complex number—one that looks like a+b𝑖, using ...

  8. Category:Logic puzzles - Wikipedia

    en.wikipedia.org/wiki/Category:Logic_puzzles

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  9. No. 3 Iowa State posts wire-to-wire win vs. No. 25 Baylor - AOL

    www.aol.com/no-3-iowa-state-posts-213240457.html

    Keshon Gilbert scored 16 points, grabbed 10 rebounds and dished five assists as No. 3 Iowa State pulled away from No. 25 Baylor 74-55 in a Big 12 Conference showdown Saturday in Ames, Iowa. Milan ...