After you get inside, read the signs and they tell which hole to jump in. I didn't have a braille translator but it is still easy. The sign with 2 figures is UP, 5 figures is RIGHT, and since left and down both have 4 letters, you can easily tell by left's first figure being a straight line. In the end, you find the sapphire, but somebody steals it and takes it to 5 island Rocket's warehouse where you go to obtain it.
you get the Sapphire in dotted hole (you use cut to get into dotted hole)
In dotted hole on six island.
dotted hole is on the south side of six island. (the sapphire is in there) a little extra info: dotted hole does have braille in it.
You get the sapphire on six island. You use cut in front of the dotted hole.
Get one of your Pokemon to use HM Cut on it.
you get the Sapphire in dotted hole (you use cut to get into dotted hole)
Dotted hole on six island.
The Dotted Hole is an area exclusive to Pokemon FireRed and LeafGreen. It can be found in Ruin Valley on Fortune Island in the Sevii Islands.
in the dotted hole on island 6
use cut
In dotted hole on six island.
you've got to use cut.
South on six island.
dotted hole is on the south side of six island. (the sapphire is in there) a little extra info: dotted hole does have braille in it.
To open the dotted hole, use Cut at the entrance and the door should open. he is so right it does open
sapphire in dotted hole. ruby in mt. ember.
Answer:Have a Pokemon use the HM move Cut on the door.