Crack The Code and win

Think you are a keen observer? Always wanted to be a code breaker? Well, here is your chance to dive into a cryptic world where there is more than meets the eye.
All you have to do is spot the numbers hidden in these 5 videos and guess the correct combination of numbers. Each week, be the first to crack the code and get a chance to take home some gadgetry or flight tickets for your troubles. You won't be disappointed!
The contest opens from 1st September until 30th November - spanning 12 weeks with different prizes up for grabs every week!
HINT: The code is a set of nine numbers.

Details and more contests here