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Is the challenge really working? I decompiled the code, optimized it and let it run (<10min to finish). However, the challenge is not accepting my result. To make sure I got it right, I kept both the original and my version of the relevant part and looked at the difference between the two results fo...

I'm having trouble with this challenge. I'm pretty sure what architecture it is. If I replace the unknown values (8 of them) with NOPs and the branch addresses with labels, I get a chunk of text showing that I'm very far off something like "Thank your for solving". However, most of the mes...

Alright, I'm really lost right now. I didn't see any comments/hints in the file (neither as a comment nor as "color=>ascii" conversions/interpretation) so my assumption is that the data is raw pcm. I decoded the png into its four channels and discarded the alpha channel. I have a 100*43*3 ...