Move the slider to choose the scramble length. Press space to generate a new scramble. Shift-click the green flag for turbo mode, which makes the project run faster. This project is meant for those who cannot read cube notation, or cannot read it well(like me)
To save the scambles: If you are using Turbowarp you should be able to export the list in the player by right-clicking the list. If you are using the regular Scratch 3.0 built-in player, go into the editor and right-click and export the list.