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The shared boat

The shared boat


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Three rowing friends have a boat in common and want to manage so that each of them can use it at any time without any stranger can take it. Each of them has a lock with its corresponding key and they want to tie the boat with a chain locked by the three locks, each of which is opened with a different key.

Each friend has only one key, which corresponds to their own padlock, however with it you can take the boat without waiting for the others to arrive with their keys.

What did they do to get it?

Solution



Comments:

  1. Akiva

    we will see

  2. Erwin

    You must tell him that you are not right.

  3. Ranier

    In my opinion you are mistaken. I can prove it. Write to me in PM, we will communicate.

  4. Adalwen

    Amusing question

  5. Miki

    Completely I share your opinion. Thought excellent, it agree with you.



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