Unlock Your Micro:bit Treasure with Cryptography! 🔐

🔐 Uh-oh… my treasure chest won’t open! A micro:bit has it locked tight using an encrypted Caesar Cipher (shift of 5). To get inside, I’ll crack the secret message with a Caesar cipher wheel, then send the correct code from another micro:bit to trigger the unlock. See how cryptography and physical computing team up to uncover the mystery inside! @microbit_edu @w3schools