How to use this Template Create a QR code on www.qr-code-generator.com or some other online QR Code Generator Can be used to encode a url or plain text message Make sure your message is short enough to fit into a 21x21 QR code. If it isn’t, pick a shorter message or use a url shortener like bit.ly Use auto generated QR code to update the shading pattern on this template Click on the desired pixel and set shading to black or no shading Optional: Design clues in each of the back triangles of the puzzle Printing this clue If this clue is printed double sided, the back of the QR code will be divided into 4 triangles that can be cut apart to make a puzzle The colored outlines around the boxes allow for an easier assembly so that the only challenge is to get the device to scan it. Using this clue Since it isn’t a very challenging puzzle (unless the colors are removed), it works well to hide the pieces in different locations so that it is clear that it will be a QR code but it can’t be scanned until all the pieces have been found.

This is a blank template to modify according to an autogenerated QR code

This is an example of how it will look when filled in