• IOI 2019

    The Hong Kong team won 2 silver and 2 bronze medals!

  • Hong Kong Olympiad in Informatics (HKOI) is an annual programming competition for secondary students.
  • HKOI Online Judge
  • Hong Kong Olympiad in Informatics

HKOI 2019/20 is now accepting applications

Details for Hong Kong Olympiad in Informatics (HKOI) 2019/20 has been published. The Heat Event will be held on 2nd November, 2019 (Saturday) and the Final Event will be held on 14th December, 2019 (Saturday).

We welcome all secondary schools to nominate students to the competition. Application deadline is 21st October, 2019 (Monday).

September 18, 2019 9:48 pm

HKOI Online Judge 2019/20 subscription/renewal

Schools may now sign-up or subscribe for the HKOI Online Judge, through the Join HKOI application system. For details, please visit the Online Judge page.

September 15, 2019 3:30 pm

2019 External Competition Results

The Hong Kong Olympiad in Informatics Training Team is pleased to announce that the team has achieved marvelous results in various external competitions this year. (See details)

IOI 2019 Baku, Azerbaijan 4-11 Aug 2019 2 Silver, 2 Bronze
NOI 2019 Guangzhou, Guangdong 14-20 July 2019 3 Bronze
IOM 2019 Moscow, Russia 1-6 Sept 2019 1 Gold, 1 Silver
APIO 2019 Russia 18 May 2019 4 Silver, 2 Bronze
September 15, 2019 3:22 pm