SilverZone iiO — International Informatics Olympiad

Computing and informatics olympiad across Classes 1–12.

A broader computing alternative to SOF ICSO, extending to Classes 11–12.

Who is it for?

Students of Classes 1–12. Subject focus: GK / Multi / Other. As with any olympiad, the best candidates are children who voluntarily enjoy the subject — an olympiad should stretch curiosity, not manufacture pressure.

Registration & source of record

Official information and registration: silverzone.org. Always verify the current date, fee and eligibility on the organiser's own site before paying — organisers occasionally shift windows, and this page is a directory entry, not the organiser.