Guess the Flag
One flag appears and four countries claim it. Most rounds are won by throwing out the two names that cannot be right, then knowing the one detail that separates the last pair.
Eliminate before you choose
Four options means every question is really a filter. Count before you compare: when Poland’s two bands appear beside Lithuania and Austria, both of which fly three, two options are dead before colour enters it, and the last cut – Poland’s red against San Marino’s pale blue – is the only real decision. When Vietnam’s lone gold star comes up, the three names beside it are Japan, Cambodia and Georgia, and not one of those flags carries a star anywhere. Read what the wrong options cannot be and they start pointing at the right one. Even a coin flip between the final two names doubles your expected score against blind guessing.
Every flag sits on the same plate
Real flags differ in shape as much as in design: Qatar’s is about two and a half times as wide as it is tall, Switzerland’s is square, and Nepal’s is not a rectangle at all – which is why Nepal’s is never the flag drawn here. On this site every design is set on one fixed plate (Switzerland’s square being the lone shape allowed to keep itself), so proportion is off the table as a clue and the geometry has to do all the talking. It is also why Monaco never appears here at all: with proportion gone, nothing would separate it from Indonesia, so the lookalikes page takes that pair and this blind guess the flag format keeps Indonesia’s red-over-white to itself.
Wrong answers are the curriculum
A miss names the right country immediately, and the end screen lines up each missed flag drawn again beside its correct name. Treat that list as the syllabus for the next round: Play again reshuffles both the questions and the options, so the same flag will greet you in a new position with new neighbours. If you can still name it then, it is genuinely yours – and the local best score keeps the target honest.