Don’t forget to check the 43rd and for the 15th time international Rudolf Ortvay International Problem-solving Competition in Physics! (http://ortvay.elte.hu)
Date: 26th October – 5th November, 2012
Competition problems are available on http://ortvay.elte.hu/2012/E12.pdf and rules are on http://ortvay.elte.hu/2012/E12szab.pdf
The competition is electronic, so you are welcome to join from any country in the world as long as you are a university or PhD student in any field.