NOC +10 On March 6th, 2015, a YouTube channel named "Noc +10" was created. Since that day, this channel is uploading some really darkly mysterious videos. I will start saying something about the name of this channel, which is pretty odd, indeed: searching on Google for "NOC +10" you can easily find out that it may refer to the Naval Operation Concept 2010, also represented with the acronym "NOC 10". 1. First contact - March 7, 2015 0101 0101 0000 0001 The first video uploaded by Noc +10 on Ma...| Recent Questions - Puzzling Stack Exchange
I received a note from a friend, a scientist and amateur mathematician, who seemed to be going away on a mysterious trip. The address of the place he said he'll be staying is Nice Blan Hall .k.v But the country code was missing. Can you help me find where he is a going?| Recent Questions - Puzzling Stack Exchange
Knock Knock - 10 points| Stark 4N6
For millennia humans have known codes are the best way to keep a secret. However, these codebreakers have shown that with enough time, no code is unbreakable.| Historic Mysteries
There was a story on Slashdot last weekend about a cipher invented in 1918: the Chaocipher. In summary: John F. Byrne invented a two wheel enciphering device. He tried, unsuccessfully, to sell the…| my 20%