have you heard of the cydia 3301 puzzle and what do you think of it?

Question: have you heard of the cydia 3301 puzzle and what do you think of it?
- Keywords:
  Cicada 3301,
  code,
  cryptography
Asked by theandroidmoder on 15 Jan 2020.
- Fiona Macfarlane answered on 15 Jan 2020:
  
  I hadn’t heard of the puzzles before, but will have to check them out, they sound pretty cool. Government Communications Headquarters (GCHQ) also do something similar.

Question: have you heard of the cydia 3301 puzzle and what do you think of it?