lol, mb; ill make that more clear (ill also give the ability to copy things cross level and intra-level)

Nw! This is an excellent game overall. I have always had a REALLY hard time understanding the electronics behind gates and this has been super helpful. I understood the physics behind NMOS and PMOS, and separately what logic tables represented and could be combines for higher order execution. The first few levels, constructing NANDs and NORs, has always been a puzzle - until today! Thank you <3