cryptoeasy

Base100 (Emoji Encoding)

taipanbyte

Task: Decode an all-emoji encoded message. Solution: Identify Base100 encoding by analyzing emoji codepoint range (U+1F427-U+1F474), find the decoding formula ASCII = codepoint - 0x1F427 + 48 by matching the flag prefix, and decode the task name as a self-referential "Base100" hint.

$ ls tags/ techniques/
brute_force_offsetemoji_decodecodepoint_offsetbase100_decode

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