I'm working on quilts for both of my boys for their Xmas presents. I like reversible quilts. I'm making both boys QR Code quilts for the backs of the quilts. I had a lot of fun making this one. If anyone wants to make one, I suggest making strip sets. I did them in 4 strips - ex black, white, white, black... then another strip set of black, black, white, black, etc... It made assembling it A LOT faster.
Here's a close up of the fabric I used. I think both boys are going to love it
I used the free qr code generator here... and enlarged it to 600 pixels to make it easier to print and read. http://www.the-qrcode-generator.com/