Dr. R. CHANDRIKA, World Master of cube. She is very dynamic and an enthusiastic individual who brings confidence initially among children and she brings a fresh outlook for solving different kinds of cube through easy formulas. Being a enthusiastic women born in India, she grew up with Rubik’s cube which is India’s famous selling toy in todays world. She prepares formula’s for the upcoming generation to solve the cubes faster. She receives the BEST SOCIAL SERVICE AWARD from Mrs. LATHA RAJINIKANTH for teaching cubes in the rural areas and her method of teaching cubes to kids is highly unique. Dr.R.Chandrika holds the powerful position of being the PRESIDENT in TAMIL NADU CUBE ASSOCIATION. And she holds 4 National Records and 3 World Records of India in the year 2017 - 2019.