Cat and Seek: The Hidden Message Hunt

Sometimes, the real message isn't in what you see, but in what you can't see. Examine the GIF file carefully, especially its structure.

GIFs can contain more than just visual frames. Have you considered what might be lurking at the very end of the file? Being able to inspect files of every type is a must!

Inspect the file with tools that let you read more than just images—try using a hex editor or simply open the file as plain text to spot hidden information.  Don't forget, I've shared this site with you in other challenges!  https://hexed.it/