That sounds like an interesting tournament but sadly I can't write.
So I'm not going to participate this time.
And there is even an actual prize in this!
I've read some of your fanfiction and must say I liked it. Even tho I'm usually not that much into fanfic.
How can you know beforehand how many words you are going to write? I can't imagine how one can start writing with a word limit in their head.