here you go Kick read this. It is also sweet of Canada not to charge taxes on winnings. You will never see that here. Hold onto that law.
I live in Canada as well and never understood the point of a skill testing question, a couple years back a friend of mine won on the Tim Hortons roll up the rim, they denied him the prize because of the question. He was all excited for his new TV or home theater that he rushed the question and forgot to carry the 1 or something silly. He was in university for Engineering which made it even funnier.
All jokes aside my point is the testing is ridiculous, it would be sad if someone got denied a large cash prize based on a skill testing question, it has no relevance to any contest or claiming prizes, it's just a last effort on the part of whoever is running the contest in hopes of not having to fork out that big prize.