The dots on the door say "CUT" if you use cut the door will go away! In the cave you can find 4 things to check they tell you "UP,LEFT,RIGHT,DOWN" if you fall down the holes in this sequence you will find the sapphire there is one more thing you can check however i don't know what it says.
use cut
use cut
try to take the sapphire inside the dotted hole and the scientist that was once blocking the door to the dotted hole will tell u (to get inside the dotted hole form it into a question and type it up in the bar above)
Up,left,down,right.
this is the translation:
all the dots you see in the entrance and the interior of the dotted hole is all braille. In its inner part, translate the braille into words and follow its direction.
use cut
use cut
the dotted hole is brial(its like writting for blind people) and it says "use cut here"
try to take the sapphire inside the dotted hole and the scientist that was once blocking the door to the dotted hole will tell u (to get inside the dotted hole form it into a question and type it up in the bar above)
Up,left,down,right.
this is the translation:
go to dotted hole on six island to open dotted hole which is on the lower part of the island you must use cut on the door.
it is called dotted hole use cut on the door and go inside and go thourgh the maze to get the sapphire
there are no Pokemon in the dotted hole all there is are the sapphire
Well in dotted hole they tell you to go in a certain direction they say: Up, Left, Right, Down.
use cut hm 01