Liar Truthteller Brain Teaser

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Uploaded by on Apr 15, 2009

How to get correct advice when you can only ask one question from either a liar or a truthteller (when you don't know who is what)

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LICENSE: Creative Commons (Attribution-Noncommercial-No Derivative Works).

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  • I would stab one of them in the leg. Whichever one cries "it hurts," would be the one I ask which door is correct.

  • I think there was something like this in a Yu Gi Oh episode lol

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  • You could just as what color their head is..

  • LOL the brown guy is the liar

  • Or you can just ask one of them if he is male or female! That will give you the liar from the honest one without confusion

  • @michaeljacksonator but then you only will know which one is the liar, you wont know what door to open. you only get one question. plus, the sky isnt blue its different colors, we only perciave the blue color.

  • People, your task is not to figure out who is the liar/truthteller, but which door is the right door. You only have ONE question, remember!

  • i would have just asked him if the sky was blue...

  • @keonlo123

    Because you only get one question... If you asked them that then I guess you would know who the liar and the truthteller were, but you stilll wouldn't know what door to go through.

  • Don't be a pussy, flip a coin, take it like a man!

  • it's called The Labyrinth

  • Dude just ask any of them if they can go in and get the tresure for you then u will know who will do it and whos the lier

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