Hi,

I was playing the demo version of this game. It's got me hooked - I
just downloaded the full version, and I'll give my free time away for
a week now.

I like that fact that there are multiple ways around things, and I
can't get back to the two level wall with a puzzle beside. What did
I miss? I'll get back to it next time I play ... now that I know the
answer, but I'd appreciate if you could keep me from going nuts with
curiosity.

thanks,
r