- SCRATCH IN SCRATCH - First choose your sprite, and then start programing your script, by clicking on the different blocks! If you don't like the last thing you programmed in, no worries! Just press the undo button! Once you've completed your "project" then click the save button to get the save code for your project! Comment your save codes in the comments, and play other peoples projects by copy and pasting their save codes in the load button. Also remember to press the love and favorite buttons!