14 lines
684 B
Markdown
14 lines
684 B
Markdown
# Mosaic
|
|
|
|
Misc challenge that resolves around reconstructing a QR Code.
|
|
This is an intentionally easy challenge as it is solvable with a little scripting knowledge.
|
|
|
|
### Theme
|
|
|
|
The TAs creating the endterm exam have suffered in the past from leaked drafts.
|
|
To protect themselves against further leaks they invented the *mega obfuscated secure advanced information communication* (mosaic) system.
|
|
The mosaic system encodes emails as QR-Codes and then applies the ultra secure protection algorithm.
|
|
We found a QR-Code that was not disposed properly in a waste bin.
|
|
Can you decipher the email?
|
|
Hint: The mosaic algorithm adds decoy fake data to the QR-Code. It is mega secure after all!
|