From 8fdc0a5d7ac1b3e5c50e9681e181fd50099580b3 Mon Sep 17 00:00:00 2001 From: Hisumi01 <166520861+Hisumi01@users.noreply.github.com> Date: Sun, 14 Apr 2024 20:34:52 +0800 Subject: [PATCH] Create writeup.md --- challenges/crypto/Cryptographer's Puzzle/writeup.md | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 challenges/crypto/Cryptographer's Puzzle/writeup.md diff --git a/challenges/crypto/Cryptographer's Puzzle/writeup.md b/challenges/crypto/Cryptographer's Puzzle/writeup.md new file mode 100644 index 0000000..7be1cc5 --- /dev/null +++ b/challenges/crypto/Cryptographer's Puzzle/writeup.md @@ -0,0 +1,12 @@ +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 +image + +The last step to receive the flag will be by decoding the binary to receive the flag +image + +The flag is D3C0d3R_M@St3R