You write a piece of exactly 100 words.
You do it every day.
It started in 2008 as a way to make ourselves better writers. Then we turned it into a blog. Then a book. Then a course. Then we opened it up to the world.
Now we only do it every November. But the lessons live in us: splat, trim, tweak. Blank pages hold no fear.
Check out allof100.org for the full archive.