With this fun challenge, brought to you in partnership with the Science Museum Group, you and your child can learn how to make a cipher wheel together and use it to send secret messages to one ...

Each time the cipher clerk keyed a letter, the right wheel moved on mechanically one place and, as explained above, from time to time the center and left wheels also moved. As each new letter (e.g ...

With this box, 4 cipher wheels need to be picked up and placed in a specific order, from left to right: The wheel found on the floor by the cipher wheel needs to be placed in the 1st slot.

In the corner of the room, there are four cipher wheels which you need to insert into the device in the right order. For that, look at the clipboards on the table and you’ll see one with the ...