U will need flash for this. once you have flash you stand in the middle of his cave and use flash then go in and catch the FUTHAMUKA
It is the dots, on the north face of the cave.
there is no diglett cave in Pokemon ruby only in leaf green and fire red
Read the braille, then don't touch the game for about 2 minutes. This will open the door to Regice.
in sootopolis
in the granite cave
sootopolis
fire cave
I don't think you can get regirock in pokemon ruby.
the island cave is on route 105.
sootiplas city
in the cave in soloputos city
Sootopolis City