There is a little switch on the right-hand side of the Code Editor where you can swap between drag and drop and Epic mode! 🎢https://downloads.intercomcdn.com/i/o/42212173/c9a68eababc3da83093378c9/Pasted+image+at+2017_12_11+03_05+PM.png
When you use Epic mode, you’re writing the code from scratch! You can type anything, even if it can't be dragged-and-dropped. Be careful though - you can break your code pretty easily working in Epic mode!
If you ever get stuck with broken code, you can reload your browser and the code editor will load the last working version of your code for the project you're working on 👍