Also, I don't want to get off topic, but the rules also say that you can't bring a cube that is lubricated or is sanded.
Umm....thisis the rule: "Puzzles may be made smoother internally by sanding or using any lubricant."
It explicitly says you can.
Whoops sorry. I spent like 10 minutes reading over the entire rules, and I saw that one. I guess I was reading to fast (I read like 100 pages per 60 minutes) and thought it said it CANNOT be make smoother by sanding or using any lubricant. Sorry guys - I was being stupid.

(Although I read it like 5 times...:confused

Well I read it from the website regulations and it does said you are allowed to.
10 minutes to read 5 times?
How did you read "CANNOT" going fast if you had found that sentence? Wouldn't you have paused and read correctly?
THINK CORRECTLY!
I started searching "lubr"... and Firefox already found the correct line.
HOW ABOUT LOOKING IN THE CORRECT ARTICLE FIRST?
Also note that the regs would only use "must" or "may" in such a sentece, not "can."
Are you really sorry?
If you want some of us to forgive you, stop posting things like "i heard X fact, and I think Y about it, so you should definitely do/believe Z (but I'm not so sure because I'm a beginner, though you should still trust me)."