You're a secret agent, and you start to notice strange symbols everywhere you look. Can you decipher their meaning – and work ...

Morse code is a method of encoding words that was invented in the 19th Century as a way of transmitting messages over long distances. This was before the era of telephones and way before smartphones!

Even as digital technology continues to evolve, "Morsecodians" aim to preserve a once-essential way to communicate across the world.