What can we do with this application?

- If you like Morse code, but there is no transmitter, our application can let you use Morse code to communicate with the world!

- If you also like puzzles, we offer Morse code puzzles, like detectives, to uncover the fog and reveal the truth bit by bit!

- You'll find more like-minded friends who like Morse code.
Want to try?

This is not a simple game!

You need to spend more time studying and practicing!
Are you ready?

Start a boring but cool experience. Can you stick to it?

This is a black and white world!

Now, look at the basics of Morse code:

Morse code is a kind of time-interrupt signal code, which expresses different letters, numbers and punctuation symbols in different order.
It was invented in 1837 by American Samuel Morse or Alfred Ville.
Morse code is an early form of digital communication, but it is different from modern binary code which only uses zero and one or two states.
Its code includes five kinds: pauses between points, strokes, points and strokes, short pauses between characters, medium pauses between words and long pauses between sentences.