Three countries are woven into this site's design.

3 parts, each the key to the next. Submit flags below, or from the terminal on the home page.

$ cat part1.txt

Name their capitals, sort them alphabetically and submit:

submit sebastian{capital1-capital2-capital3}

Lowercase, no spaces or accents.

$ cat part2.txt

cat: part2.txt: encrypted (AES-GCM). The key is part 1's flag.

$ cat part3.txt

cat: part3.txt: encrypted (AES-GCM). The key is part 2's flag.