michael from the rated-e-for-enigma dept.
Spudley writes "I just heard on the BBC that the British Government's not-so-secret code breaking organisation, GCHQ, has launched a little Christmas crypto challenge for all you budding secret agents. Should be fun to try it out... even if you're not brave enough to actually send in an entry."
A consultant is a person who borrows your watch, tells you what time it
is, pockets the watch, and sends you a bill for it.