UK spy agency GCHQ unveils Christmas challenge for kids

UK’s biggest intelligence agency, GCHQ (Government Communications Headquarters), based in the town of Cheltenham in England has sent out its special Christmas card with tricky puzzles meant for kids. On Thursday, the organization said in a statement that this year’s challenge is the “toughest” yet with kids aged 11 to 18 facing a set of seven “complex puzzles” masterminded by the agency’s experts. These puzzles aim to reveal the final festive message. GCHQ director Anne Keast-Butler said, “Puzzles have been at the heart of GCHQ from the start.”