Originally Posted by A ZombieTwinkie
I agree. Not everyone is going to have a smart phone that can scan these. At least there's the internet.
You can take a normal picture and upload it to websites, or you can recreate it in programs like ms paint.
It has also been stated by the dev. that every qr code has a harder alternate puzzle to unlock the same anti-cube, so you don't actually need a qr reader at all.