Robuta

https://www.explainxkcd.com/wiki/index.php/Talk:2735:_Coordinate_Plane_Closure Talk:2735: Coordinate Plane Closure - explain xkcd coordinate plane closureexplain xkcdtalk https://www.explainxkcd.com/wiki/index.php?title=2735:_Coordinate_Plane_Closure&action=edit&preload=Template:create Editing 2735: Coordinate Plane Closure - explain xkcd coordinate plane closureexplain xkcdediting