I solved just 3 probs except for Misc,...
In the tutorial prob, there was a PPT with an explanation of the probs and a solution.
I saw three solutions about tutorial...
The probs were very different. Tutorial probs were relatively easy but I didn't solve all tutorials...
I should learn more.
The probs were interesting. I came across a new language in My Stego and
it was new to analyze the hacker's home directory.
REV : Crackme 101
PWN : BOF 1
CRYPTO : RC four
Coding : My Stego
Forensic : Hidden Clues
Writeup is on my github
https://github.com/snwox/Writeup/blob/master/CTF/2020/SSTF/writeup.md