On May 17, 2016, 3:51 p.m.
Hello Greko,
I'll give you an example for how to enter the solution.
If the names you found would be John,Harrison,Martha, and Jane, you would have to en…
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On April 5, 2016, 12:12 p.m.
Hello,
thank you for your feedback.
Every single character and every abbreviation has to be interpreted as a 'word', as you say.
Did you enter your soluti…
On March 29, 2016, 6:59 p.m.
Hello,
thank you for finding this fault.
We'll notify you as soon as the corrected version is online, which shouldn't take long.
Best regards,
Scatha
On Nov. 18, 2015, 3:03 p.m.
Hello,
sorry for this mistake: Everyone who entered the correct solution at the time we corrected the fault got the 200 points by now.
Best regards,
Sca…
On Oct. 28, 2015, 8:52 p.m.
Hello,
the challenges are now updated, and the description of the GRANIT-Cipher has been corrected and revised.
Best regards,
Scatha
On Oct. 13, 2015, 9:26 p.m.
Hello,
Regarding 1.)
Substituting j with ii is correct, I read it wrong when I created the challenge. I'll change the example and update the templates.
On Oct. 13, 2015, 9:03 p.m.
Hello,
for the challenge series on the subject of GRANIT, please use only the rules given in the templates:
- KL1 <> KL2 (part 1 page 9)
- KL1 >=15 and KL…
On Oct. 13, 2015, 12:22 a.m.
Hello Integral,
as I wrote in another post, I'll ask the author your questions. But there is one thing I can tell you right now:
On page 12 of the templa…
On Oct. 12, 2015, 11:50 p.m.
Hello Integral, hello George,
I'll try to answer your questions to your satisfaction.
Does this mean that the two row markers (for example 8 & 9) are …
On Sept. 26, 2015, 6:13 p.m.
Hello George,
thank you for your help, you are totally right regarding the starting descriptions. The order of the challenges has changed through the proces…
On Sept. 24, 2015, 2:25 p.m.
Hello Ossili,
finding the matrix is part of the challenge.
If we give you that information, there wouldn't be much to do for you anymore because that's the…
On Sept. 14, 2015, 11:12 p.m.
Hello,
the template has been updated. Thank you for informing us.
Best regards,
Scatha
————————————–
Hallo,
das Template wurde aktualisiert. Da…
On Sept. 14, 2015, 10:56 p.m.
Hello,
there seems to be an information missing:
If the plaintext contains numbers, these will be tripled to mark them.
For example, if you substitute '13…
On Sept. 14, 2015, 9:20 a.m.
Hello,
the challenge has been updated and all ciphertexts should now be correct.
Best regards,
Scatha
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Hallo,
die Challenge wu…
On Sept. 6, 2015, 9:24 p.m.
Hello,
first, I want to thank you for your comments.
I looked into the challenge and found some faults, starting with the end of text 3, whose last ten cha…