Write a short story/flash fiction story in 200 words or less, excluding the title. It can be any format, including a poem. Begin the story with the words, "The door swung open" These four words will be included in the word count.
If you want to give yourself an added challenge (optional), use the same beginning words and end words: "the door swung shut" (also included in the word count)
For those who want an even greater challenge, make your story 200 words EXACTLY!