To mark the end of the Johnny X drama series which was published as part of the Xperia X1 launch, Sony Ericsson has set up a contest – the “Johnny X – Spot the References to 9 Competition”, to win one of seven Xperia X1 smartphones.

The contest can be found here and to enter you must watch each episode. At the end of the episode there is a question asking how many references you found in the episode to the number 9. Answer the question for each of the episodes and you are in with a chance to win an X1. The last episode was shown today.