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InitialsDiceBearhttps://github.com/dicebear/dicebearhttps://creativecommons.org/publicdomain/zero/1.0/„Initials” (https://github.com/dicebear/dicebear) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)ST
Posts
5
Comments
427
Joined
2 yr. ago

  • The guard replies either four or something else. You now know which of the guards is the liar and who is the truth teller. You used your one question and still have no clue which door leads to hell and which leads to heaven. You have to guess 😕.

  • This one is kinda hard to describe, so I'm including an image. Four people are standing in a row and all are looking to the right (EDIT: On the image, the fourthperson is looking left. That doesn't matter, because nobody can see through the wall). First and third person have blue hat, second and fourth have red hat. There's a wall between third and fourth person. Nobody knows what color is their hat. Everybody can only see hats of people on their right side (left/right sides are from the perspective of us, seeing them from the side). Nobody can see through the wall. For example first person can see the second and the third person. The second can only see the third person. They know that two of them have red hat and two of them have blue hat. They are told that if anybody says aloud the color of their hat, they are free to go. (They are captives or something). If anybody says the wrong color, they are all gonna be killed. They can't obviously turn around, talk to each other or something like that. They can't guess. Are any of them going to tell his hat's color?

  • We have similar one in Czechia. John Doe bought twenty mice. The next day, he bought twenty-one mice. How many mice does he have? The solution is zero, because in czech, you can say twenty-one mice the same way as poison for twenty mice (jednadvacet myší - jed na dvacet myší). Just thought it's interesting that this works in other languages too.

  • You answer is right. I heard the solution as follows: Would the other guard say that you are guarding the right door? And then you revert it. Yours solution is better. The XKCD and the video made me laugh, thanks.

  • You are in a room with two doors. Each door has one guard. One door leads to heaven and the other leads to hell. You have to choose one door and once you choose it, you have to go there. Before you choose, you can ask one of the guards one question. One of them always lie and the other always tell the truth. You don't know which guard is the liar/truth teller and you don't know which door leads to hell/heaven. What's the question you ask the guard?

  • The Samsung's OneUI is imho much better than pure android in terms of features and UX. It's sad, because it shouldn't be like that and it makes it hard for me to leave samsung for something else (I wanna pixel with GrapheneOS)