The apps on our phones; the logos of our favorite brands; the flags of our countries. Knowingly or not, we all encounter symbols in our everyday life. Some date back thousands of years, while others were created by marketing teams. Whatever their origin, these billions of marks, signs, and sigils form a major component of our visual languages. Dive into this quiz to explore a wide range of symbols from around the world and throughout history. Don't forget to share with your friends!