On May 17, 2022, 11:59 p.m.
Dear robot.txt , the points for all Heartbleed challenges have been restored. Keep up the great work you are doing. Kind Regards, George Theofanidis
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On May 17, 2022, 1:41 p.m.
Dear robot.txt , thanks for the reply. Keep up the great work you are doing. Kind Regards, George Theofanidis
On May 15, 2022, 6:50 p.m.
Dear MTC3 team Yesterday i realised that all Heartbleed chalenges (parts 1 and 2 belonged to Level I) and Heartbleed part 3 belonged to Level II challenges, we…
On March 11, 2022, 5:08 p.m.
Dear RandyWaterhouse, you are correct, certainly a typo error In the next page where all wheels are shown, including their size and their patterns, where the s…
On Jan. 16, 2022, 12:09 p.m.
Dear Loevland, if the first cryptographer was Steve Jobs and the second one was Bill Gates, you should submit JOBSGATES (All capitals, no space between the two…
On May 26, 2021, 10:02 p.m.
Just FYI,
my solution was correct. It looks like there are at least 4 valid solutions.
I checked all the possibilities and there are exactly 4 valid so…
On May 26, 2021, 2 a.m.
I got the plaintext by using a "choices" form as the -ks argument, but this "choices" form is not accepted as a valid solution.
I don't see how I cou…
On April 5, 2021, 7:40 p.m.
Hello everybody,
nice to hear that there are really people who made this with only one try. [HTML_REMOVED]
I wasn't as lucky, although after readi…
On Feb. 20, 2021, 5:07 p.m.
Hi,
The challenge is great and I have found the correct answer to it as well. However no matter what I try the answer is not being accepted.
I…
On Feb. 17, 2021, 6:32 p.m.
One question: The challenge description says:
The plaintext of part 2 consists of 100 letters which means that each strip in the frame is used f…
On Feb. 5, 2021, 5:11 p.m.
Hi everyone,
I'm now here for a few weeks and had quite a lot of fun so far.
I'm also really interested in how people solved problems, explor…
On Jan. 20, 2021, 10:56 p.m.
Just to get this straight, we're talking about a vanilla-flavoured Pigpen as described in the Wikipedia article:
On Jan. 19, 2021, 1:07 a.m.
I felt like an alien trying to decipher the Arecibo message!
That was fun :-)
Dear itnomad
Thanks for your comment
I am glad you liked it
Kind Regar…
On July 9, 2019, 8:19 a.m.
Dear alexandertz
The codeword is an actual (German) word
Send me your solution with a Private message (PM) and i will check it
I see that you have joi…
On Feb. 27, 2019, 5:33 p.m.
Dear Kaskade
Send me a PM with your solution, in order to identify your mistake
Best Regards
George Theofanidis
P.S. You can verify that i have alrea…