- As a lesser known fact, the second parameter in "WAIT 6502,1" works as a multiplier. So, "WAIT 6502,2" will print the message twice, with 3 it will print trice, and so on. Even 0 works, filling the entire screen.
- To play around with a virtual PET 2001, see: https://www.masswerk.at/pet/
(Click the button "Prg Library" for some games and more.)
- If you thought that clicking on a word to insert a hyphenation was something invented maybe in the 1980s, well, all you need is light pen.