FOR CODE, CLICK SEE INSIDE AND CLICK ON THE BACKDROP WHERE THERE SHOULD BE A COMMENT HAVING THE CODE. This is a passcode generator in java. I used netbeans to do this, so if you are using something different, there might be mistakes. Experience is needed to fix any mistakes from copying and pasting (such as incorrect package or class) Graphing Calculator on Scratch: https://scratch.mit.edu/projects/112660261/ Grahing Calculator in Java: https://scratch.mit.edu/projects/117803181/