Historians say their work shortened World War II by as much as two years. Colin said that among new recruits to GCHQ, “we now hear more and more that they first heard of GCHQ through puzzling.” ...
Historians say their work shortened World War II by as much as two years. Colin said that among new recruits to GCHQ, “we now hear more and more that they first heard of GCHQ through puzzling.” ...
Historians say their work shortened World War II by as much as two years. Colin said that among new recruits to GCHQ, “we now hear more and more that they first heard of GCHQ through puzzling.” ...
GCHQ, Britain’s electronic and cyber-intelligence ... a complex of buildings and wooden huts northwest of London where, during World War II, hundreds of mathematicians, cryptologists, crossword ...