You can send this signal with a Chrome browser and HackRF here: https://xakcop.com/tesla-opener/

I'm not part of any strike force and I activly dislike envangelism. Still, I like this website very much.

This is not evangelism. Would you say that about a kernel in OCaml or Haskell?

Experimenting with safer language choices and see how that might help writing a kernel is a fun exercise. I am glad that Phil shared these articles, I learned a bunch from it.

This is copy paste of http://0hh1.com

Or possibly the other way round? 0hh1.com was registered in 2014 according to whois info, the puzzles on this site go back to 2011. (I'm not claiming this is proof, of course)

They're older than that, this kind of puzzle is called a Takuzu or Binairo and was invented in 2009 by a pair of Belgians: https://fr.wikipedia.org/wiki/Takuzu

Also, the list of puzzles on the site goes to March 2011.

I think this is a nice case of taking something interesting and making it more approachable, perhaps even fun.

The female tourist guide may have problems after the leakage of these pictures.

Are NK citizens having complete access to the regular Internet? If no, then it wouldn't matter to them