How good is your tech knowledge? (lewebgame.com)

As part of LeWeb 2011 adopt an entrepreneur program we developed LeWebGame.com, a set of twitter challenges regarding startups, technology and the LeWeb conference.

Winners will get an iPad 2 from Softlayer and AirBnB credits.

I know most things can be found on Google, but how far along can you guys get without it?

Thanks, @guillermovs.