The team tests the black box and discovers that it can decrypt data from any encrypted governmental system. One of the members of the group explains that encryption is reliant on complex mathematical computations, and the black box can somehow solve them without an encryption key.
Shelby 4 months
Depending on the grade level taught, this might go along with one of the tasks on Robert Kaplinsky’s site. https://robertkaplinsky.com/work/how-can-we-make-stronger-passwords/