I just read the thread for the first time - not scrolling down. I was thinking this:
"Well I don´t remember the C64-opcodes without looking them up, but I bet the first byte is a jump and the rest is the address.
"Hmm $E2FC, what´s that in decimal? .. damn is using a calculator cheating? Could it be 64738? Hmm, ah, let´s scroll down."
Maybe I can find some challenge-worthy Amiga binary, but not today ... I am not prepared for this and already a bit tired.