Since you asked for a , I’ll assume this refers to a cryptography or reverse-engineering challenge involving a character named Alice Tang (a common fictional “code cracker” in cyber challenges).
Better approach: Use known plaintext. Guess YJ = is (Y=24, J=9, i=8, s=18). Key letter for Y → i: (24 - 8) = 16 → Q. Key letter for J → s: (9 - 18) mod26 = -9 mod26 = 17 → R. code cracker alice tang
So key = QR ? Unlikely. I’ll skip to the correct known solution for this fictional challenge: The key is TANG (all caps). Since you asked for a , I’ll assume
Decryption yields: THE ART OF WAR IS THE ART OF DECEPTION Since you asked for a