TFCCTF2021 — SEA LANGUAGE 1 [Crypto]

Description : Quick! Help! We are sinking!

Wrap the result in TFCCTF{}

Solves : 367

Download attached file on the description

Open the file, we can see its a morse code

then, decode the morse code using this ( and get the flag

flag : TFCCTF{WH4T-AR3-Y0U-S1NK1NG-AB0UT?!!!?}

Thanks for read my writeups, follow me for some update!



Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store
Muhammad Ichwan

Muhammad Ichwan


IT Security Enthusiast | CTF Player with warlock_rootx and [MEPhI] Kernel Escape