Smiley CTF

This CTF was really hard and my energy was off on this weekend therefore I only managed to solve one challenge.

Let's dive in.

Miscellanous

Sanity check

Challenge description:

Here we go again. Time flies by doesn't it? .;,;.{it_seems_you_started_this_ctf_'sane'._Lets_see_if_you_can_end_it_as_sane_as_you_started.}

This was funny because the flag is already there!!! LOL.

The flag:

.;,;.{it_seems_you_started_this_ctf_'sane'._Lets_see_if_you_can_end_it_as_sane_as_you_started.}

That's all! Thank you for reading.