I cant get past the part where Im supposed to go from space to backspace back to space becuase when I try and go on space the second time it says no duplicates. ??? . what am I supposed to do?
I think you're missing a crucial step. It's to space, then to backspace and back to space through this space (which if I remember correctly should be enter). So you actually gotta go SPACE -> BACKSPACE -> ENTER -> SPACE
