@neauoire This is a bit tricky, since we're not counting the VM's complexity. It seems like the actual printing is also done by the underlying interpreter??
For a fair comparison to something like Stone Knife Forth, it should run on "bare" metal. (I wouldn't mind the boot ROM also being counted, but maybe that's overkill.)
@csepp It's a string rewriting, there's actually no printing, it's just visualizing the state of the program.