There's also no bilingual artefact like the Rosetta Stone, which helped scholars decode Egyptian hieroglyphs.

Deputy minister for civil aviation Joo Jong-wan said investigators are now discussing the best way to decode the flight data recorder, which is currently missing a crucial connector.

This year the public has been challenged to decode the names of UK landmarks, testing skills including codebreaking, maths and lateral thinking.

This year's puzzle challenges the public to decode the names of UK landmarks, testing skills like codebreaking, maths and lateral thinking.

When a sporting event is being live streamed, the captured video is released in smaller segments of a few seconds in length that are then transmitted to streaming subscribers and decoded by the users’ devices.