Something completely different, but I'm sure a lot of people here at MO would enjoy:

Beautiful young minds British documentary about International Mathematical Olympiad 2006 with focus on the UK team.

Hard problems American documentary about the same event with focus on the US team.

Documentaries contain analysis of that year's problems (although the focus is on the competition in general, team selection and contestants - which makes it more interesting to ex-contestants than to professional mathematicians or math enthusiasts).