===Set Up===This activity requires a bit That's the best awnser of prep* Decide on your clues - clues can be a mix of text riddles and websites, or email addresses with auto reponses.* Create QR codes with clues embedded using a generator like this [http://zxing.appspot.com/generator/ QR Code Generator from the ZXing Project]* Post the clues around your office, school, or all over your neighborhood or citytime! JMHO
===Directions===