since its called undo Proctocol: id love an undo button... idk if thats intentional but sometimes id missclick when i had already solved it and than everything broke when i hopped to the wrong square and i couldnt undo...
Yes - I totally agree! An undo button would be great! Sadly, I didn't have time to implement this during the jam, but I can completely understand why it would be so useful here.