Country10s - Learn Geography!

Country10s is a geography quiz by Fadi Al Hatu, played in a browser at country10s.com and in an iPhone and iPad app released on the App Store in January 2026. The web version numbers its dailies: 21 October 2026 was Daily Quiz #343.

The title game gives a topic each day, such as countries with coastlines on the Mediterranean or nations that became independent after 1990, and 100 seconds to name the ten countries that fit. You type names into a search bar; each right answer shows that country's flag and its place in the list. You score 10 points for each country, 2 points for every second left and a 50-point bonus for all ten. You get one attempt a day, and before it starts you give a name for the leaderboard; no account is needed.

Around it the site has more than twenty other daily rounds in the same 100-second style: Flag10s for flags, Capital10s for capitals, Border10s for neighbours, City10s for cities, Flag Challenge for flags that match a rule, and newer ones such as Outline10s, Location10s and Higher Lower. Each has its own daily board and leaderboard, and a practice mode that never uses up your daily attempt. A world map, country profiles and geography articles are there for study between games.

The web version is free with ads; a Premium plan removes them and gives unlimited practice. The App Store build says its latest update contains no ads. It suits geography students, quiz fans and anyone who likes naming countries against the clock.