Complete the following tasks to unlock Apple Game Center achievements.

Achievement	How to unlock
Adventurer (10 points)	Achieve level 250.
Africa (5 points)	Go to Africa.
Afro (10 points)	Visit 10 countries in Africa.
Amazon Warrior (10 points)	Visit all of Brazil, Colombia and Peru in South America.
Antarctica (5 points)	Go to Antarctica.
Asia (5 points)	Go to Asia.
Columbus (10 points)	Visit both North America and South America.
Eskimo (10 points)	Enter the Arctic Circle.
Europe (5 points)	Go to Europe.
Europe Star (10 points)	Visit 10 countries in Europe.
Explorer (10 points)	Achieve level 100.
Flying Man (10 points)	Visit more than 5 countries or territories.
Foreign Tourist (10 points)	Visit any country or territory other than yours.
Formosa (10 points)	Explore 25 km² in Taiwan.
King of the Pirates (10 points)	Achieve level 500.
King of the World (10 points)	Explore 1% of the world.
Kung Fu (10 points)	Explore overall 100 km² across China, Hong Kong, and Macau.
Ninja (10 points)	Explore 100 km² in Japan.
Nordic (10 points)	Visit all of five Nordic countries.
North America (5 points)	Go to North America.
Oceania (5 points)	Go to Oceania.
Shepherd (10 points)	Visit both New Zealand and Australia.
South America (5 points)	Go to South America.
Tourist (10 points)	Achieve level 25.
Traveler (10 points)	Achieve level 50.
Walker (10 points)	Achieve level 5.