In this fun new puzzle we feature lots and lots of colorful, overlapping question marks in different positions and rotations. If you didn't know, the question mark ( ? ) (also known as interrogation point, query)is a punctuation mark that indicates an interrogative clause or phrase in many languages. In English, the question mark typically occurs at the end of a sentence, where it replaces the full stop (period). However, the question mark may also occur at the end of a clause or phrase, where it replaces the comma. In Spanish, since the second edition of the Ortografía of the Real Academia Española in 1754, interrogatives require both opening (¿) and closing (?) question marks. In Arabic and other languages that use Arabic script such as Persian and Urdu, which are written from right to left, the question mark is mirrored right-to-left from the English question mark.