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.
Note: Forms have been created for schools subscribed in 2017/18. Please check your email to access the form.
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.