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Challenge 1 Solution

This is the solution to the challenge:

  1. Download 010 Editor
  2. Open the image in the editor.
  3. Download JPGTemplate from
  4. Open template to view JPEG Specification.
  5. You will notice a Comment structure inside containing .PNG:


  1. Copy 3748 bytes from value: A0h and save them in a new file bytes.png
  2. Open this .PNG and you will notice a QR Code.
  3. Use the QR Code to open a URL:
  4. As the picture says, it’s not a JPG, open it in a notepad.
  5. Copy the chars in Base64 decode,


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