hacker.org

Hello,

I have identified 14 out of the 20 songs. Can I solve it with this, or do I need all of them? Am I even on the right way?

Cheers
smutley

I loved this challenge. I learnt so much more about the PNG format and I thought that the idea was brilliant. Kudos to teebee - it must have taken ages to create.

There are several ways of solving this, so work out which one is easiest for you. You can work out the sequence of numbers, you can reverse app to see the code, or come up with another one yourself. Like many of the challenges here, there is no one way of solving it.

cheers
smutley

That is part of the challenge to find out. And is it important to know?