BaseNot64

ctp62tvvehm6jwvfdtjq6vvedhwk6ch144rj2z8====

Recon

This challenge seems to have changed during the course of the CTF. It is now BASE32.

$ echo "ORUGS43PNZSXG33ONR4TGMRBEEYSC===" | base32 -d
thisonesonly32!!1!

Flag

thisonesonly32!!1!