Do the stone soldiers move in a predicable pattern?

The owl statue told me that the stone statues in the Moonlit Grotto don't fear swords. I have figured out that I have to hit them with bombs, but I keep running out because they don't seem to go where I drop the bombs. I tried watching them to see if there was a pattern but it seems that they just go wherever at random. This makes it really hard to hit them.
Is there any sort of pattern to their movement or strategy I can use to hit them all?
Best Answer
One thing that you can do, if you're running out of bombs but fine on health, is to hold a bomb over your head and follow a soldier around until it explodes. It's a much more reliable way of catching them in the explosion, but it will mean you take more damage, both from the explosion and from getting hit while following them around. Obviously, if you've been using the Bomb Ring you will need to unequip it for this to work.
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