As part of our T-shirt challenge this year at Pixels Camp, we decided that one of the steps would require the hunter to access some sort of retro-computer in the venue, enter some secret codes, and get the instructions for the next step, if successful. As some of you know, I’m a sucker for all things 8-bit. I had multiple Spectrum and C64 machines in my youth (still own a few today) and at that age, I was somewhat proficient at BASIC, Z80 and 6510 assembly code.
