The International Informatics Olympiad (iIO) is a school-level computer and IT olympiad conducted by the SilverZone Foundation, a non-profit organisation that organises academic olympiads across India. iIO tests students on computer fundamentals, information technology, logical reasoning and mental ability. Conducted for students of eligible classes through participating schools, the exam is held in an objective format and recognises top performers with medals, certificates and scholarships. iIO aims to build strong computer literacy and analytical thinking among school students. This page covers complete iIO details – eligibility, exam pattern, important dates, application process and preparation tips.