Ol Chiki Teach
The Lets Learn Ol Chiki' (ᱚᱞ ᱪᱤᱠᱤ) script, also known as Ol Chemetʼ (Santali: ol 'writing', chemet 'learning'), Ol Ciki, Ol, and sometimes as the Santali alphabet invented by Pandit Raghunath Murmu in the year 1925, is the official writing system for Santali, an Austroasiatic language recognized as an official regional language in India. It is one of the official scripts of the Indian Republic.