--- In UnsolvedProblems@yahoogroups.com, "Tim Roberts" <tsr21@...> wrote:
>
> I believe I've solved the Dorabella cipher. It turns out to be a pure
substitution cipher. Please see the solutions page, the three files at #12.
> http://unsolvedproblems.org/
>
> Tim
Refresh didn't work - I keep getting this:

Text Box: In Number Theory, Logic, and Cryptography

Text Box: This page provides a means for authors to have their proposed
solutions published. Details will include the name and email address of the
author, and the date and time of first submission. #01: Submitted by Jeffrey
Cook, 23.00 GMT, Wednesday 23rd May 2007. A proposed proof of the Riemann
Hypothesis. I introduce a function useful for defining any random or seemingly
random values whether involving figures divided by zero, undefined and infinite
limits of both real and imaginary numbers. With this function and a number of
related, provable theorems, it is shown that the Riemann Hypothesis is true and
brings into play the notion put forth by Jordan that a simple closed curve
contains two discontinuous regions—an inside and an outside... Click here for
full text. #02: Submitted by George Hoschel Jr., 3.30 GMT, Tuesday 1st May
2007. A proposed solution to the Dorabella Cipher. "Oh, has P. dub belle you?
Gee, I'd dub belle you..." Click here for full text. #03: Submitted by Greg
Orme, 9.45 GMT, Thursday 24th May 2007. A proposed proof of the Riemann
Hypothesis. The aim of the proof is first to demonstrate that selecting N
random numbers, as shown by Reuben and Hersh, that there is an equal chance of
selecting a number with an odd or even number of factors. Then the aim is to
show that this also applies from 1 to N... Click here for full text. #04:
Submitted by Tony Gaffney, 1.00 GMT, Thursday 5th July 2007. A proposed solution
to the Dorabella Cipher. "B (Bella) hellcat i.e. war using...." Click here for
full text. #05: Submitted by Tim Roberts, 15.00 GMT, Tuesday 29th January
2008. A contribution to the Odd Perfect Number problem. "It has been known
since the time of Euler that an odd perfect number N (if it exists) must have
the form N = paQ2... " Click here for full text. #06: Submitted by Sylvain
Julien, and Quentin Guignard 13.00 GMT, Thursday 1st January 2009. A proposed
solution to the Goldbach Conjecture. "Consider a composite natural number n
greater or equal to 4. We aim at proving that there is at least one natural
number r such as (n-r) and (n+r) are both primes. For obvious reasons r<n-2.
Such a number r will be called a "primality radius" of n..." Click here for
full text. #07: Submitted by Vernon H Graves 10.30 GMT, Friday 9th January
2009. A proposed disproof of the existence of an Euler Brick. IMPORTANT NOTE:
the author acknowledges a significant error in the main proof. However, the
solution as provided is still presented here in the hope that the lines of
reasoning may inspire others. Click here for full text. #08: Submitted by
Nafets Azereb 10.30 GMT, Thursday 12th March 2009. A proposed disproof of the
existence of an odd perfect number. "All consecutive odd numbers (from 1) added
together form always a square. Imagine a square x^2 built by odd numbers (added
together) from 1 to F[g]…". Click here for full text.... #12: Submitted by
Tim Roberts, 15.00 GMT, Sunday 24th May 2009. A possible solution to the
Dorabella Cipher. "P.S. Now droop beige weeds…. " Click here for explanatory
notes in Word format, click here for a spreadsheet with the ciphertext,
plaintext, and character/letter correspondences, and click here for the cipher
key. ——————————–- This web site developed and maintained by Tim S Roberts
Email: timro21@...

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