Usenet Newsgroups : rec.puzzles Hall of FameThe rec.puzzles Hall of Fame is a compilation of over 500 of the most popular puzzles that have been posted and discussed in the rec.puzzles newsgroup. In most cases a detailed solution has been provided. Many of these puzzles also appear in Braingle's own collection. |
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A hallway of width A turns through 90 degrees into a hallway of width B. A ladder is to be passed around the corner. If the movement is within the horizontal plane, what is the maximum length of the ladder?
Solution


