Edit: 40 tries later... couldnt get another one with new guinea/ indonesia border. No time to continue trying now, maybe later.
max ive got is russia,latvia,lithuania,belarus and kazakhstan.
Poland: *sweats profusely*
I like this creativity
Brazil has argentina,paraguay,uruguay,bolivia,colombia and suriname.
Or just Austria and Hungary?
Russia and Belarus.
indonesia,papua new guinea,malaysia,thailand and cambodia.
Yes i have actually got that before
Greater soviet union eh?
Also,you can do urugay and paragay lol
The United States of Asia.
its an alliance between hungary.slovakia,poland and czech republic.
DRC for democratic republic of congo.
DR for dominican republic
urugay and paragay are allowed it seems
PNG for papua new guinea
PRC for china