Find the code!

Test your code by entering it as a discount code when you buy
'Unlock Aarhus'
You won't need to confirm payment to test the code.

The power-hungry Dictator Zorgwolf has taken control of Aarhus. Locals are suffering but but now a double agent power apparatus has gotten hold of a box with the dictator's personal notebook, which apparently leads to a top secret escape tunnel. 

 

However, the box is locked with a code lock, so the agent needs a code... Underneath the box, this cryptic piece of paper is attached. Can you help finding the code?