ITANAGAR, Jan 19: The Cricket Federation of Arunachal will participate in the 29th Rajiv Gandhi All India Under-19 T20 League Cricket Championship scheduled to be held at Lal Bahadur International Cricket Stadium in Hyderabad from 21 to 24 January. Altogether 12 states from across the country, including Arunachal Pradesh and the under 19 team from Sri Lanka are taking part in the tourney.