I'm renaming it "Purple Firefox" originally by Ant on the ant on ant on

Run Settings
LanguageNim
Language Version
Run Command
reset make "x 1 repeat 360[ penwidth 460-:x%5 color[255-25*:x%5 255-25*:x%60 255-25*:x%5] circle :x pu fw 10 rt 999 pd make "x :x +1 ]
Editor Settings
Theme
Key bindings
Full width
Lines