The Americas
Oceania/Australia
Asia
Europe
Africa
100
What country's flag is this? 
Canada
100
What country's flag is this?
Australia
100
What country's flag is this?
China
100
What country's flag is this?
Italy
100
What country's flag is this?
South Africa
200
What country's flag is this?
Mexico
200
What country's flag is this?
New Zealand
200
What country's flag is this?
India
200
What country's flag is this?
Spain
200
What country's flag is this?
Libya
300
What country's flag is this?
Panama
300
What country's flag is this?
Indonesia
300
What country's flag is this?
Israel
300
What country's flag is this?
Poland
300
What country's flag is this?
Democratic Republic of the Congo
400
What country's flag is this?
Haiti
400
What country's flag is this?
Fiji
400
What country's flag is this?
Bangladesh
400
What country's flag is this?
Portugal
400
What country's flag is this?
Morocco
500
What country's flag is this?
Peru
500
What country's flag is this?
Papua New Guinea
500
What country's flag is this?
Saudi Arabia
500
What country's flag is this?
Bulgaria
500
What country's flag is this?
Angola