QR Quiz

QR Codes for self assembly - in quiz form

This is a silly app. You can use it to create a quiz. You provide a secret solution (such as a link or passphrase) and a number of questions and answers. Your solution will be encoded in a QR code. The QR code will then be intentionally broken. By providing correct answers to the quiz's questions, a user can "fix" the broken QR code and ultimately scan it to reveal the secret.