The envelope formula

The envelope formula

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We have three people with one envelope each. One of the envelopes hides a secret formula. They tell us the following:

Person 1
- The formula is not here
- The formula is in envelope 2

Person 2
- The formula is not in envelope 1
- The formula is in envelope 3

Person 3
- The formula is not here
- The formula is in envelope 1

In one of them his two statements are true, in another the two false and in another one false and the other true.

Where is the formula?


The formula is in envelope 3.


  1. Chenzira

    Between us, in my opinion, this is obvious. Have you tried searching

  2. Colum

    Bravo, I think this is a brilliant idea.

  3. Batal

    Oddly enough, but it is not clear

  4. Nigel

    I have thought and have deleted the thought

  5. Mikagal

    I think you are wrong. Enter we'll discuss it.

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