Click on the Hacker Mask, type in your code (make sure it is in two digit form- "Q7" is classed as "Q07"
Info that makes no sense to me: HOW TO USE DECODER WHEEL:- 1. Pick a letter from the outer wheel and a number in the inner circle- this is your key {example M21}, turn the inner wheel so that the number {21 in our example}: lines up with the outer wheel letter. {M in our example }. On our wheel 21 also corresponds with R in the shaded section. Don't move the wheels now, keep them in place. 2. First write down your message, no numbers {write them out} and no punctuation. 3. For each letter of your message, find that character on the outer wheel, and write down the letter that exactly beneath it on the inner wheel until your message is complete. 4. To read the encrypted message get the key from the message sender align the wheel. For each letter of your message, find that character on the inner wheel, and write down the letter that exactly above it on the outer wheel.