33 sector guides, each with the six uses a code really gets put to.
And with the screen you will actually see when you make one — not an illustration of it.
Whatever you encoded is printed into the pattern. Change the link and every copy you printed is scrap.
And you never learn how many people used it, because it does not pass through anywhere that could count.
The code points at QRlify and QRlify points wherever you say. Change the destination whenever you like and whatever you printed still works.
And because every scan passes through here, it can be counted.
Pick yours and see the six uses that make sense there, with the real screen behind each one.
The long guides live on the blog. Same section, different format.