Cryptographyeasy100 pts0 solves
Rotate, Then Reverse
A message was scrambled in two steps: first the text was written backwards, then every letter was shifted 13 places (ROT13). Digits and symbols were left alone. `}gv_rferire_arug_rgngbe{xcfp` Undo both steps to recover the flag.
Learning objectives
Combine two simple transformations and undo them in the right order.
Instructions
Nothing to download and no server to attack. Work out the original text and submit it.
Prerequisites: None.
Flag format:
cspk{...}Files: (download after registering)
Write-up
The full write-up and learning takeaways unlock after you solve this challenge — spoilers stay hidden until then.