{blog.withcode.uk}

Free computing teaching and learning resources.

Free QR code generator and scanner

Free QR code generator and scanner Some of my students have been working through the hacky easter challenges where they have to solve some pretty challenging problems in order to unlock a QR code that gives them the password for that challenge. That’s fine if you’ve got a smartphone or tablet handy, but sometimes it’s

Read More…

%d bloggers like this: