Rocks'n'Diamonds

I have decided to pull a new puzzle from my private levels, so here it is.














Get 12 emaralds in order to beat my puzzle.

Little update:

For the members, what the heck are you ignoring my puzzle, maybe be-
cause this puzzle is too hard. Well it is not, I wish I could send the tape but
I lost the password (this sentence is mostly for Zomis.), I tried to press
'lost password' but I could'nt get in...

Patience my friend,
only one day has gone by since you posted this puzzle.
I haven't tried it yet because I've been doing other RND-related stuff (just look in the Programmer's Corner how many source questions I ask )

About the password: Strange. I know that it has been sent to the e-mail address you registred with on the FA. Check your junk mail/spam filter and see if you can find the mail. If it doesn't work, just let me know and I'll create a new pass for you and send it to your e-mail.

I solved it yesterday. Nice puzzle, thank you!

Didn't thought you need a tape for it ...

Here's the level and a tape:

Nut Puzzle by Ryan P.