Want to see (or teach) how hard it is to get a US green card? This game does a good job showing why the green card acceptance rate is around 3%.
Today I learned we still ask if the applicant is, or ever was, a communist, and deny accordingly..
https://www.thegreencardgame.com/factor/3e099319-ce70-4cac-ba92-cca53b6e83c2