• zarkony@lemmy.zip
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    1 day ago

    They will both point to the bad door.

    If asking the thruthful guard, he will point to the door the liar says is safe, which would be the bad door. If asking the liar, he would consider what the thruthful guard says is safe, then reverse that answer, still ending up on the bad door.

    They cancel out, so whichever guard you ask doesn’t matter.