Test for cloud multiplayer, if you have the Scratcher status on your account, you can press the number keys 1-4 to control one of the scratch cats with your mouse and see other people controlling the other 3 scratch cats. You HAVE to have the Scratcher status, if you are still a New Scratcher, I'm sorry, but you'll have to do a bit more scratching in order to get this to work. If this server is full, try server 1: https://scratch.mit.edu/projects/417850880/ If they are both full, sorry, you're gonna have to wait a bit for someone to leave.
Griffpatch for helping me with his tutors.