# Physical instructions

WARNING THIS FILE CONTAINS (a part of) THE SOLUTION TO THE CHALLENGE.  

## Choose a location for the QR code
The goal of the (virtual) part of the challenge is to find a certain Twitter account.  
This Twitter account `@duck_lover_111` should then contain a tweet with a picture of the location of a QR code.  
The PDF document with the QR code that should be placed in this location is provided (`qrcode.pdf`).


Steps you need to take in order to hide the flag:
1. Print the PDF document containing the QR code.
1. Place the document somewhere in an accessible location on the campus. (make sure the location is easy to find for non-VUB students as well.)
1. Take a picture at the location (but don't show the QR code in the image, of course)
1. Tweet the picture with optionally a caption from the `@duck_lover_111` account. You can also geotag the tweet to make it easier to solve. (The main challenge is finding the twitter account.)

## Twitter account credentials
Ask Seppe