Since you were excellent at English competition, here are some websites to have fun.
http://www.thewildernessdowntown.com/ (Wait for the website to load, enter the name of some famous city, wait it to load, listen and watch. When it asks you to enter some word, double click and write it using the mouse)
Here you can see how it works: http://www.youtube.com/watch?v=SYdJAi-BBrs
p.s. Luka and Stefan, congratulations!!!