I got into the mid 50's after 40 minutes or so, terribly addictive game I guess I'll give it another shot xD
I can't figure out what it means when it says "The answer is a horseshoe" and none of the answers work, but i cant find anything else on the page that works.
Ah, for that one, you actually click the "u" in the answer "What do you mean?", because u is shaped like a horseshoe.