GiTxHextech-Challenge-Repo/challenges/crypto/Cryptographer's Puzzle/writeup.md

The solution has been encoded twice using 2 different methods

Firstly, from the challenge, the encoded text has been provided MDEwMDAxMDAgMDAxMTAwMTEgMDEwMDAwMTEgMDAxMTAwMDAgMDExMDAxMDAgMDAxMTAwMTEgMDEwMTAwMTAgMDEwMTExMTEgMDEwMDExMDEgMDEwMDAwMDAgMDEwMTAwMTEgMDExMTAxMDAgMDAxMTAwMTEgMDEwMTAwMTA=

From here, we need to decode it using base64 that will show a set of binary

The last step to receive the flag will be by decoding the binary to receive the flag

The flag is D3C0d3R_M@St3R