Rocks'n'Diamonds

I'm still stuck. I understand the other stuff, so you're right on the money as to where I'm stuck. You went from 5 on the right, to three on the left without explaining yourself. yeah, I'm THAT stuck. I still can't get it.

This here is the introduction to the lights. No matter how often I tried, even taking a break, and thinking of this like chess, if that's possible, I can not get this completed.
Please help!

By default, I have this under mandriva 2006, but I am mostly using 2007 (RC Sunna beta). Can this game be installed under 2007, and if so, how? I have had a hard time installing certain files and games, and this happens to be one of them.

ah, so that's how it was done. I get it now. thanks.

I don't know how to get the gem and not get trapped. I can't push the rock down, it'd trap my path, so I simply smash it with the pac man, and they both disappear.

thanks! got it. I used the rock to kill the pac man, was the only way I could do it, and with your help of course

thanks! pretty addicting game. tried the other one too, with circuits and those gray balls, pretty cool!

I have tried and tried again to get this solved. I think I can get two penguins saved without being crushed, but it's like the others get crushed.
anyone know the steps to get these all saved?

thanks! makes a lot more sense now.

I don't understand this at all. I am down to that gree vine looking thing, and a bug below me. What is the next step?

I am stuck at level 15 (Rock & Diamonds for linux). This is the introduction to the pac man enemies.
I can not for the life of me get the shell to break and able to get that green gem. I keep getting two rocks that cover it.