perplexus.info :: Cryptography : Three, three and the key

Three, three and the key (Posted on 2018-02-23)

When I bought the house the safe in the wall was locked. In a drawer there was a piece of paper. It was written:

3740619285
7532084619
9746085321

3; Crypt key = 2018

What could be the four-digit key?

No Solution Yet Submitted by armando

Rating: 4.0000 (1 votes)

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