I think I've posted everyone I've gotten them from, but I didn't post numbers. That way if someone could send extra and did it's great but those that can only do 10 or something else don't feel bad or like they didn't hold up their end. (That and some have sent so many extra I didn't count all of them!) I'll try and get a total count of what I have so far and post it!
ETA: We have 139 squares so far!!!!