How many flags are missing from your chess.com passport?

To my 108, and to you?

What do you mean by "How many flags are missing from your chess.com passport?"

In the Prizes section of your chess profile, you will find Passport consisting of 241 flags from all countries

okay, thx.

You need to play chess with players from 129 countries,

Okay.

How many are there ? I played chess with players from 156 different countries 

  116 passports