Then they can open the box you put forth? The source code or you alone with the code in the open because they say there is a steel box inside another box that can't be opened because it requires the use of the code.
Then they open a box where you put your money or not. The source code, or do you have one with a code to open. They say that inside a steel box, one box can not be opened because it requires the code.
Then they can open the box that you put the money? Source code, or you are with the code in the open. Because they say that inside a steel box again 1 box cannot be opened because of the need to use the code.