Hong Kong Olympiad in Informatics – Hong Kong Olympiad in Informatics

2026 External Competition Results

The Hong Kong Olympiad in Informatics Training Team is pleased to announce that the team has achieved unprecedented success in this year’s external competitions, marking the best overall results in HKOI history. This landmark year features an unprecedented two Gold Medals at the IOI and our first-ever Gold Medal at the NOI. (See details)

IOI 2026	Tashkent, Uzbekistan	9-16 August 2026	2 Gold, 1 Silver, 1 Honourable Mention
NOI 2026	Qingdao, Shandong	18-24 July 2026	1 Gold, 4 Bronze
EGOI 2026	Cesenatico, Italy	12-18 May 2026	1 Bronze
APIO 2026	Taiwan	9 May 2026	1 Gold, 1 Silver, 3 Bronze

HKOI Online Judge 2026/27 Renewal

The current subscriptions will expire on 2026-09-30. We are now accepting renewal and new subscriptions.

If you are interested in the subscription, please visit the Online Judge page for more information and guides.

Hong Kong Olympiad in Informatics (HKOI) is an annual software programming competition for secondary students. We also provide ICT teaching and learning resources to promote computational thinking and STEM education.