African flags share a visual vocabulary you can learn once and read everywhere. The pan-African colour set — red, yellow, green, often black — appears in roughly two-thirds of them, descended from the continent's earliest post-colonial independence flag and the older Ethiopian-derived tradition before it. North African flags lean on Islamic motifs: crescents, single stars, deep reds and greens. Several post-independence flags carry a single five-pointed "lone star" that traces back to early-republic Atlantic influence.

A handful are immediately distinctive without any vocabulary at all — a six-colour Y-shape, a centred traditional hat, a shield-and-spears emblem, a banner bearing a modern firearm. The post-1990 generation of designs tends to be visually busier than the older tricolours; older flags lean on bold three-band geometry plus a single emblem.

Pick a mode and start. Multiple choice is the visual warm-up; type-in is the deep-end recall mode; tile select asks you to sort African flags from European, Asian, and American flags at speed; match pairs each country with a short written description of its flag. Every mode counts toward your topic mastery.