When you think of the world’s most iconic and recognizable flags, what comes to mind?

This visual, via Visual Capitalist's Jeff Desjardins, shows results from FlagWhiz.com, a game that allows users to guess the correct country that corresponds to a given flag based on four multiple-choice options. Data is based on 511,581 guesses made from players all over the world.

The Most Recognizable Flags

The following flags were identified correctly over 97.9% of the time:

Many of these flags are unique and are from high profile countries, like Germany, Japan, or India.

The U.S. flag was still extremely identifiable, but lagged just a little bit behind these other countries in quiz results. Reasons for this are unclear, but it could be because Liberia, Malaysia, Uruguay, and even Chile have similar patterns with stars and stripes on their flags.

The Least Recognizable Flags

The following flags were identified correctly less than 67% of the time.

Countries here are typically smaller and are located in the Global South, from Africa, Oceania, or the Caribbean.

Some have more complicated designs, which make them harder to identify. Many of these are nations that only recently became independent in the 20th century— and many also tend to use Pan-African colors of red, yellow, and green.

Which flags are registered the most by marine vessels? See the breakdown in this infographic.