Quick geography games

Free, a few minutes a day, real data. A new daily puzzle every day at midnight UTC.

Contains modified Copernicus Sentinel data

Daily · 5 rounds

Population Guesser

You get a square of satellite imagery, from 2 to 25 km across. Guess how many people live inside it. Empty desert or megacity core, the closer your guess, the more points.

Play today's dailyEndless mode

Coming soon

• Latitude Line

  Which city is further north: Montreal or Venice? Harder than it sounds.

• Distance Guesser

  How far apart are two cities, in kilometres?

• Elevation Guesser

  How high is this spot, from the Dead Sea to the Andes?