Deadline: Spetember 10, 2010
 
Writer's Digest presents a creative challenge for fun and prizes. We'll provide a short, open-ended prompt. In turn, you'll submit a short story of 750 words or fewer based on that prompt. You can be funny, poignant, witty, etc.; it is, after all, your story. The winner will receive publication in an upcoming issue of Writer's Digest.

Prompt: During your weekly housecleaning you find an unfamiliar cell phone in the cushions of your couch--but can't recall having any recent visitors. It rings.

More details and submission form: http://writersdigest.com/yourstory