Puzzle 23-Jun-2025

Your mission begins now!

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This puzzle is encrypted using a classic cipher. Your task: decode the hidden message and uncover the secret. Think like a spy, analyze the pattern, and crack the code.

Operation Lightning Coil

A coded schematic has been uncovered from Tesla’s forgotten lab notebooks. It appears to describe a world-changing concept far ahead of its time. But the text is encrypted. Can you unlock it?

Message to decrypt: PMJPLXWKAOPIJERTRKXILWAZN

The key? Just five letters. He signed it in electricity.

Wireless Power Transmission (Encrypted using Vigenère cipher, keyword: TESLA);
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