Regirock, Regice, and Registeel.
You have to get passed by getting the move rock smash in a house in mauville city
Mainly search rocks, corners, walls. They are hidden. Use your radar on your poketech.
The use of the move Hidden Power varies among species of Pokemon. It is completely random in its power and the type of the move, and you will not know until you teach it to one of your Pokemon.the type oh hidden power is all depending on your EVs
There are secret items hidden in Petalburg City and Route 104 (1st Part). Some of the hidden items are rare candy and heart scales.
Emerald.
You can get strength in Pokemon emerald by using rocksmash on the rocks in Verdanturf tunnel. a guy will give it to you
Hidden Move 8.
you go to a Pokemon Rocks USA
If you meant TM10, that's Hidden Power
u cant
rock climb
you have to go up to rocks and press A
the TM 10 in emerald is hidden power. te attack power varies among different Pokemon. accuracy:100 pp:15
It's hidden in Celestic Town.
you win them from gyms
I'm pretty sure that you have to go to a convention like Pokemon rocks America.
you can found it at lilicove city