9
$\begingroup$

On the 20th of July '19 it's a large family of 175 members that keeps growing. Youngest is only 2 months. Only four of them are more than 10 years old.

What family is it?

$\endgroup$
11
$\begingroup$

I think it is

the family of all Stack Exchange sites.

Because

there are 175 of them, with only four more than 10 years old (actually three because of complicated MSE/MSO history), and the newest is just 2 months old.

$\endgroup$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.