
An image puzzle has been released by government spies from the GCHQ listening post in an attempt to entice fresh agents.
The brainy lot who figure out the puzzle might be suited working with the world's top code-breakers.

An image puzzle has been released by government spies from the GCHQ listening post in an attempt to entice fresh agents.
The brainy lot who figure out the puzzle might be suited working with the world's top code-breakers.