Below is the key sentences,
- I must write code every day. I can write docs, or blog posts, or other things but it must be in addition to the code that I write.
- It must be useful code. No tweaking indentation, no code re-formatting, and if at all possible no refactoring. (All these things are permitted, but not as the exclusive work of the day.)
- All code must be written before midnight.
- The code must be Open Source and up on Github.