$ cat writeup.md…
$ cat writeup.md…
hackerlab
Task: a text file contains only three speaker-volume emojis and a hint about hearing. Solution: treat the muted emoji as a token separator, map the other two symbols to Morse dot and dash, decode the uppercase plaintext, and use it unchanged inside the flag format.
Permission denied (requires tier.pro)
Sign in with GitHub, Discord, or Google to continue. No email required.
$sign in$ grep --similar