The old answer was nonsense i have a better answer.
ill tell you what you have to do for dotted hole.
1. go to ice cave on island 4 and find lorelei (the first elite 4 member).
2. now the man wont be in front of the entrance of dotted hole on island 6.
3. go through the door by using cut and then go down the first hole.
4. Now the hole sequence is: Up, Left, Right, Down.
5. then a geek will take the Sapphire and tells you the second code: Yes, nah, CHANSEY.
Ps: the 2 codes are: 1- Goldeen rod ness. 2- Yes, nah, CHANSEY.
6. Finally, go to rocket werehouse on island 5 and do the things there.
7. now you reach the geek who has the Sapphire and he gives you it.
8. Give celio the Sapphire and you're done with that.
well that was the guide. -PokemonAnswerMaster-
Oh and if you want mewtwo beat the elite 4 and do the ruby Sapphire thing for celio and cerulean cave will be open. =)
Hope this helps.
Go to four island and go in icefall cave find HM7 then use it to go up the waterfall then go to the ladder beat the rocket then talk to lorelei then leave and go to dotted hole the guy shouldn't be there now.
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
you've got to use cut.
use cut
South on six island.
In dotted hole on six island.
Fall down the hole now your in a room with 4 holes fall down the holes in this sequence: Up, Left, Right, Down then take the sapphire.
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.