CIPHER WHEEL

ROT CIPHER CRACKER

STEP 1: CREATE YOUR SECRET MESSAGE

ROT Key:
A
0
Encoded Message:
↓

STEP 2: DECODE YOUR PARTNER'S MESSAGE

Enter Encoded Message:
Decryption Status
Waiting for input...

How to Play - Partner Activity

Step 1: Work in pairs - one person is Alice (sender) and one is Bob (receiver)

Step 2: Alice: Create a secret message in the blue encoding box above

Step 3: Alice: Choose a ROT key using the dial (remember this number!)

Step 4: Alice: Copy your encoded message and give it to Bob

Step 5: Bob: Paste the encoded message in the decoder box

Step 6: Bob: Watch the cipher wheel automatically find the key!

Step 7: Compare the ROT number - it should match what Alice chose

Bonus: Try grabbing the decoder wheel to manually find the solution!

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