It was a privilege and a pleasure for the IMO2011-organisation to be the host for all the contestants, leaders, deputy leaders and observers.
The six problems and their solutions can be found here.
You can find movies, pictures, news and more on our News-page. And we would appreciate it if you would leave a comment on our Facebook-page. The results of the IMO2011 can be found here. The three lectures can be found here.