[rustyminnow]

Yeah I mean I guess you're right - the verbiage could be improved. I just don't think it's worth getting hung up on. It's still a fun little game. I've heard that everything in a processor can be built up out of nand gates and always wondered how that worked so it's been neat to work through it.

It's kind of a learning-first game though so I guess if your goal is to beat the game and get every achievement, yeah you'll be disappointed.

[zertyslurty]

You can create equivalents of AND, OR and NOT with only NAND, which is why it's possible for everything in a processor to be NAND gates only. https://en.wikipedia.org/wiki/NAND_logic