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🕵️ Secret Message Decoder

Level 1: Simple Substitution

Agent in training! Your first mission is to decode this secret message. Each letter has been replaced with the next letter in the alphabet (A→B, B→C, etc).

Encoded message: GMBH TUBSU!

Hint: Try moving each letter one step backward in the alphabet!

🌟 Excellent work! The message was "FLAG START"!

Level 2: Base64 Challenge

Great job! Now decode this Base64 message to find the secret flag!

Encoded message: RmxhZzogQ3liZXJTZWN1cml0eUlzRnVuIQ==

Hint: This is encoded in Base64. Try an online Base64 decoder!

🎉 Amazing! You found the flag!