How to connect to an Argario server:
Step 1: Press Ctrl Shift I
Press Ctrl Shift I
Step 2: Go to Console
Go to Console
Step 3: Then Type Connect ("Ip")
There is a server IP list below. To connect to an IP, in your browser type Agar.io/?ip= and whatever IP.
Example: Agar.io/?ip=0.0.0.0:00000 and replacing the 0.0.0.0:00000 with the IP.
After that click play.
Server IP list: