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**kanykey****Member**- Registered: 2010-05-13
- Posts: 1

I have a device which creates codes, and it has software to create passwords.

for example:

1. if 003472BL-2345 then the password is 2DD6

2. if 003473BL-2345 then the password is EC57

3. if 000000XX-2345 then--F9B5

4. if 003470BL-2222 then A8CF

I tried to decode its code many times, but I could not resovle it.

What kind of coding system is it using?

best regards,

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 86,309

Hi kanykey;

That looks like a problem posted here by redrooster. I'm working on his, no solution yet.

**In mathematics, you don't understand things. You just get used to them.Of course that result can be rigorously obtained, but who cares?Combinatorics is Algebra and Algebra is Combinatorics.**

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