$ ctf42

Obelisk_of_B_Forbidden_Cipher

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devfire

of a custom cipher. The flag is not printed, not stored in plaintext, and cannot be extracted through direct execution. Your objective is to reverse-engineer the .b source file, understand the internal logic, and recover the hidden flag. The challenge requires a deep understanding of the language semantics, control flow analysis, and cipher reconstruction. Execution of the program will not assist in flag recovery — successful solving will depend entirely on code analysis and manual or scripted deobfuscation.

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