Play the EuropaQuiz!
Check out this EuropaQuiz page! (But first disable your pop-up blockers; the reference is thanks to the Daily Czech.) It’s a fun game, it’s free, the questions are indeed challenging – and you can win the prize of having the travel and stay of yourself and a friend to Strasbourg, from 19 – 21 July to attend the inaugural sitting of the new European Parliament, paid for! The whole contest is of course sponsored by that same European Parliament (motto, in the 20 various EU languages: “We’re the one and only!”)