The solution to this challenge was written up by Madness, and with his permission I have added it to our library of resources. You can find it here. The challenge below was a special 10th round for the 2020 Special Edition, with its existence and location hidden in the solution to Challenge 9B. It was a new cipher developed by Harry especially for the competition and, as expected, it was VERY hard. We promised Cipher Elite status to the first … Continue reading Elite