The Harappans knew writing. They were the first literate community of India. What we know about the Harrapan Scripts is from their seals. On the seals generally, there is a single-line writing. That is usually the name of the owner of his title or designation. Such scripts are seen on copper utensils, edges of jars, copper and day tablets, ornaments, ancient signboards and so on.
They also must have been j found, on things that get destroyed fast. Harappan Script is often called Mysterious Script. It acquired this j name because nobody has been able to read it. j Harappan Script had many symbols and signs. Most l writings are very small. Long writings were rare. The longest writing has only 26 letters of signs.
Harappan Script does not have any orderly alphabet. It has a number of signs. It is believed that there are J between 375 and 400 signs in it. Therefore people think that the Harappan Script is a kind of Picture Script. Scholars say that the picture script helped even those who were illiterate to get some message from the writing. Harappan writing was read from right to left, like Arabic or Urdu.