World Ranker

Think you know the world? Put it to the test.
World Ranker is a geography quiz game with a twist — instead of answering questions, you rank countries by what they're best known for. Is Brazil the top country for forest cover? Does Japan lead in life expectancy? Pick the right category for each country and climb the rankings.
Simple to learn, hard to master. Every choice counts.
Real data. Real rankings.
Every stat in World Ranker is based on real-world data — population, GDP, elevation, tourism, and much more. You might just learn something along the way.
A new challenge every day
The Daily mode brings a fresh set of countries and categories every day. Build your streak, beat your personal best, and keep coming back for more.
Multiple ways to play

Classic — the original World Ranker experience
Adventure — explore nature and lifestyle categories
Genius — test your knowledge of global development stats
The Daily — one shot per day, new categories every morning

The Perfect Choice bonus
Pick the single best category for each country and earn bonus points. Master the game by knowing not just what countries are good at — but what they're best at.