I did a little Google search...might his be the answer... http://www.thumbvista.com/ Mike On Wed, May 9, 2012 at 6:28 PM, Nathan Rover <nrover@xxxxxxxxx> wrote: > So this might not be geocacheing related, but I don't know... it might be. > While taking the dog for walks the last few days I've been noticing around > my building little QR codes taped on signs, lamp posts, etc. When I saw the > first one I scanned it and it was just a three digit number... I figured it > was odd but not much to go on. Then today, I noticed another one, so I > scanned it and it was one digit higher than the last one. Now I think I > might be on to something, so I keep walking and sure enough I find another > one, scan it and it's another digit higher. At this point I'm super > curious, so I head back the opposite direction to the first one that I > found and I keep walking and I find another QR code which is one digit > lower. So at this point it's apparent that I've stumbled upon a QR trail of > some kind... I know they've done a few "adventure races" in downtown St. > Louis where you have to race around the city looking for clues, but I > wouldn't think they would use QR codes, I figured it was like the amazing > race where you go to a place and the person working there gives you a card > with clues to the next part. So far, I've found a row on Lucas Ave. from > 18th street to 13th street which is in the upper 300's and I've found some > on Washington Ave. and 18th street that are in the mid to upper 400's > > Anyone on here know anything about these? At this point I'm real curious > to find out what's at the end? And the bigger questions is which direction > should I go (higher numbers or lower numbers)? > > -- > Cheers, > > Nathan Rover > > Connect with me: > <http://www.nathanrover.com> <http://www.facebook.com/nrover> > <http://www.geocaching.com/profile/?guid=2abec2fd-841b-4ff6-9cc2-88dd97c54e6f> > <http://www.linkedin.com/in/nathanrover> > <http://twitter.com/#%21/NathanRover> > >