I only know of "puzzle" as a noun, what's it mean as a verb?

Native speaker’s answer
Rebecca
"Puzzle" as a verb means to cause someone to be or to be confused. They don't understand something. Similar to how the game of a "puzzle" doesn't make sense until all the pieces are put together. Ex: I was puzzled by the question, unsure how to answer it. Ex: She sat looking puzzled during the whole class. Ex: The dog was puzzled. He didn't know where he was.