minus-squaredparticiple@sh.itjust.workstoAsklemmy@lemmy.ml•Someone left a 4 inch rock rock with a line circle carved in it in the dirt next to my doorlinkfedilinkarrow-up1·6 months agoHobo code, perhaps? – https://www.popularmechanics.com/technology/a25174860/hobo-code/ linkfedilink
Hobo code, perhaps? – https://www.popularmechanics.com/technology/a25174860/hobo-code/