Some years ago in 2016, was the first and the last competition of the WCA here in Cuba. That's why, after some years trying to coordinate a second one (without success), the CCA was created. Right now it only have 2 years, but it's pretty active and there are good results. Also, there is a project, a web page that is also being constructed in order to publish the results, the contest, ranking and more. If you guys are interested in this humble project, I'll let a screenshot of the current 3x3 ranking (single) and the link to the page itself.
CCA Official Website
CCA Official Website