When you do a new Hack.me or improve a pending one, you can add / remove:
You have two choices:
- Create a new file
- Upload an existing file from your computer
You can select the type of file you are editing from (1). This will change the Code Editor behaviour providing more relevant syntax highlighting.
In (2) you can write actual code as you would do in Notepad.
When you are ready click on Save & Close. There's no Auto-save feature for now so make sure you click Save from time to time.
Please note that you can always test your code through Preview feature that will be enabled once you finish the Hackme creation process for the first time
(We need to know if you will use PHP or any other technology before we can create a preview, right?).
Once you are OK with your files you can move on to the next step.