Based and Encoded — Multi-Format Encoding Bot

A JSON-framed server demands conversions between base64, hex, and binary in both encode and decode directions. Write a bot that parses the Italian operation description and returns the correct transformed value.

January 1, 2024 · 3 min · giordii

Dashed — Six-Layer Encoding Chain: Morse → Hex → Binary → Base64 → Caesar

Decode a Morse code file, strip hex prefixes, convert to binary, interpret as Base64, then apply a Caesar shift derived from the first character — five transforms chained together.

January 1, 2024 · 3 min · giordii

Sniff N Byte — Decode Hardcoded Hex Flag

The flag is encoded as concatenated 0x-prefixed hex bytes embedded directly in the capture. Strip the prefixes, decode with bytes.fromhex, and print.

January 1, 2024 · 1 min · giordii