My apologies shadum.
The "you" wasn't directly referred to you, it was referred to anyone who might have read this topic (the fact that "you" is used both for the singular and the plural person didn't help though... sometimes I forget since in my language we have separate forms :)
I was just emphasizing the fact that the site requires you to avoid any kind of hint, so anyone who reads this thread and goes to rankk to try it doesn't start posting in the forum something along the line of:
"Hi, I searched the forum but I didn't find anything: can I get a hint on challenge X?"
P.S: Sorry for posting 53 days after your last reply: this thread showed up in my unread ones so i thought it was still active ^^