![Mata Nui's Cookies intro](src/Mata_Nui's_Cookies_intro.png)
Is given an image:
![chall](src/chall.png)
Googling 'Mata Nui', we discover that it is a reference to the universe of bionicles and its language (Matoran).:
![Matoran Language](src/Matoran_Language.png)
Using the given alphabetical table we can translate the flag
# FLAGX-MAS{MATANUIHASPREPAREDTHECOOKIES}