You will need the HM Strength. The HM will be found in different places depending on what game you have.
Any Pokemon able to learn the HM strength can move boulders. To shatter rocks you need the HM Rock Break.
you can found it at lilicove city
you cant move them
You can break rocks by using the move Rock Smash.
In rocks inside the caves. Its random no cheats for that shittt.
The answer would be Rocksmash.
where in the solacon ruins i can not find it
a move in Pokemon to smash rocks so you can get past
HM STRENGTH HM STRENGTH
strength
if it is not breakable it cant be moved
you need rock climb