Test your knowledge of the world. Solo or with friends.
Guess countries by their flag colour composition, shown as a pie chart.
See a real flag and guess the country. Hints and multiple choice available.
See a flag and country name. Guess the capital city.
See a flag and country name. Guess the official currency.
Zoom, pan, and find countries on a precise interactive world map.
Name the country from its outline alone.
Uncover one hidden flag by guessing others that overlap it.
Challenge a friend in real-time. Same puzzle, race to solve it first. Works with any solo game.