RESTRICTED TERMINAL
> CLEARANCE REQUIRED // CAPTURE THE FLAG
A base64-encoded transmission was intercepted. Decode it and enter the decoded plaintext.
HINT: This is standard Base64 encoding. Decode it to read the message.
The intercepted signal mentioned a cipher technique. Apply it to decode this message.
HINT: Step 1 told you which cipher to use. Apply that transformation.
A final transmission was intercepted. It has been XOR-encrypted with a repeating key. The key is the answer you decoded in Step 2.
HINT: XOR each byte of the hex cipher with the corresponding byte of the key (repeating). The key is your Step 2 answer.
FLAG CAPTURED
You've demonstrated cryptographic proficiency. Enjoy the reward.
SNAKE
SCORE: 0
CONTROLS: Arrow keys or WASD
HIGH SCORES