Links to Physics and Maths Olympiads

[Phizyk]

Hi,
I am in need of very hard physics and maths problems from olympiads best in English/German/Russian. Thanks

 

[Defennder]

Google is your friend.

 

[Pyrrhus]

Here are a couple of problems from the MIPT website,

http://phystech.edu/education/olympiads/"