World Flag Quiz is a free Puzzle game you can play instantly in your browser, with no download and no registration. How to play: mouse only. It renders at 800 by 600 pixels and scales to your window. It joined SaGo Games on October 29, 2026. It is an HTML5 build, so it loads in any modern desktop or mobile browser.
World Flag Quiz is a fast-paced, fun, and educational mobile game that challenges players to match countries with their correct flags. Designed with simplicity and clarity in mind, the game offers a single, highly addictive game mode that tests your geographical knowledge one country at a time. In each round, players are presented with the name of a country — such as France, Brazil, Japan, or Nigeria — and must choose the correct flag from a set of four options. Only one is right, and the other three are cleverly selected to test your attention to detail and flag recognition skills.